service manual dv913s - fixmag.rufixmag.ru/download/1256582651_dv913s_service_manual.pdf · service...
TRANSCRIPT
SERVICE MANUAL
DV913S
CONTENTS
1. SAFETY PRECAUTIONS 1
2. PREVENTION OF ELECTRO STATIC DISCHARGE(ESD)TO ELECTROSTATICALLY
SENSITIVE(ES)DEVICES 1
4. PREVERTION OF STATIC ELECTRICITY DISCHARGE 3
5. ASSEMBLING AND DISASSEMBLING THE MECHANISM UNIT 4
5.1 OPTICAL PICKUP UNIT EXPLOSED VIEW AND PART LIST 4
5.2 BRACKET EXPLOSED VIEW AND PART LIST 6
6. ELECTRICAL CONFIRMATION 8
6.1 VIDEO OUTPUT (LUMINANCE SIGNAL) CONFIRMATION 8
6.2 VIDEO OUTPUT(CHROMINANCE SIGNAL) CONFIRMATION 9
7. MPEG BOARD CHECK WAVEFORM 10
8. IC BLOCK DIAGRAM & DESCRIPTION 11
9. SCHEMATIC & PCB WIRING DIAGRAM 40
10. SPARE PARTS LIST 49
8.1 MT1336 11
8.2 MT1379 19
8.3 U214 HY29F800 35
8.4 U203 SDRAM-HY57V1610D 38
3. CONTROL BUTTON LOCATIONS AND EXPLANATIONS 2
5.3 MISCELLANEOUS 7
1.1 GENERAL GUIDELINES1. When servicing, observe the original lead dress. if a short circuit is found, replace all parts which have been overheated or damaged by the short circuit.2. After servicing, see to it that all the protective devices such as insulation barrier, insulation papersshields are properly installed.3. After servicing, make the following leakage current checks to prevent the customer from being exposed
to shock hazards.
Some semiconductor(solid state)devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive(ES)Devices. Examples of typical ES devices are integratedcircuits and some field-effect transistors and semiconductor chip components. The following techniques should be used to help reduce the incidence of component damage caused by electro static discharge(ESD).1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drainoff any ESD on your body by touching a known earth ground. Alternatively, obtain and wear a commercially availabel discharging ESD wrist strap, which should be removed for potential shock reasons prior toapplying power to the unit under test.2. After removing an electrical assembly equipped with ES devices,place the assembly on a conductive surface such as alminum foil, to prevent electrostatic charge buildup or exposure of the assembly.3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.4. Use only an anti-static solder removal device. Some solder removal devices not classified as anti-static(ESD protected)can generate electrical charge sufficient to damage ES devices.5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ESdevices.6. Do not remove a replacement ES device from its protective package until immediately before you areready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, alminum foil or comparable conductive material).7. Immediately before removing the protective material from the leads of a replacement ES device, touchthe protective material to the chassis or circuit assembly into which the device will be installed.CautionBe sure no power is applied to the chassis or circuit, and observe all other safety precautions.8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motionsuch as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor cangenerate static electricity(ESD).
notice (1885x323x2 tiff)
3.Control Button Locations and Explanations
Front Panel Illustration
POWER switch
2 Disc tray
3
4
5
6
PLAY/ buttonPAUSE
STOP button
MIC VOLUME button
MIC jack
32
5 6 7
7
8
8
4
IR SENSOR button
OPEN/CLOSE button
The laser diode in the traverse unit (optical pickup)may brake down due to static electricity of clothes or human body. Use due caution to electrostatic breakdown when servicing and handling the laser diode.
4.1.Grounding for electrostatic breakdown preventionSome devices such as the DVD player use the optical pickup(laser diode)and the optical pickup will be damaged by static electricity in the working environment.Proceed servicing works under the working environment where grounding works is completed.4.1.1. Worktable grounding1. Put a conductive material(sheet)or iron sheet on the area where the optical pickup is placed,and ground the
4.1.2.Human body grounding1 Use the anti-static wrist strap to discharge the static electricity from your body.
4.1.3.Handling of optical pickup1. To keep the good quality of the optical pickup maintenance parts during transportation and beforeinstallation, the both ends of the laser diode are short-circuited.After replacing the parts with new ones,remove the short circuit according to the correct procedure. (See this Technical Guide).2. Do not use a tester to check the laser diode for the optical pickup .Failure to do so willdamage the laserdiode due to the power supply in the tester.
4.2. Handling precautions for Traverse Unit (Optical Pickup)1. Do not give a considerable shock to the traverse unit(optical pickup)as it has an extremely high-precise structure.2. When replacing the optical pickup, install the flexible cable and cut is short land with a nipper. See the optical pickup replacement procedure in this Technical Guide. Before replacing the traverse unit, removethe short pin for preventingstatic electricity and install a new unit.Connect the connector as short times aspossible.3. The flexible cable may be cut off if an excessive force is applied to it.Use caution when handling the cable.4. The half-fixed resistor for laser power adjustment cannot be adjusted. Do not turn the resistor.
safety_3 (1577x409x2 tiff)
sheet.
5.1 Optical pickup Unit Explosed View and Part List
Pic (1)
Materials to Pic (1)
No. PARTS CODE PARTS NAME Q ty
14692200 SF-HD60 1 1 1EA0311A06300 ASSY, CHASSIS, COMPLETE 1
2 1EA0M10A15500 ASSY, MOTOR, SLED 1
Or 1EA0M10A15501 ASSY, MOTOR, SLED 1
3 1EA2451A24700 HOLDER, SHAFT 3
4 1EA2511A29100 GEAR, RACK 1
5 1EA2511A29200 GEAR, DRIVE 1
6 1EA2511A29300 GEAR, MIDDLE, A 1
7 1EA2511A29400 GEAR, MIDDLE, B 1
8 1EA2744A03000 SHAFT, SLIDE 1
9 1EA2744A03100 SHAFT, SLIDE, SUB 1
10 1EA2812A15300 SPRING, COMP, TYOUSEI 3
11 1EA2812A15400 SPRING, COMP, RACK 1
21 1EA0B10B20100 ASSY, PWB 1
Or 1EA0B10B20200 ASSY, PWB 1
31 SEXEA25700--- SPECIAL SCREW BIN+-M2X11 3
32 SEXEA25900--- SPECIAL SCREW M1.7X2.2 2
33 SFBPN204R0SE- SCR S-TPG PAN 2X4 2
34 SFSFN266R0SE- SCR S-TPG FLT 2.6X6 1
35 SWXEA15400--- SPECIAL WASHER 1.8X4 X0.25 2
Note : This parts list is not for service parts supply.
5.2 Bracket Explosed View and Part List
Pic (2) Materials to Pic(2) 1.bracket 14. front silicon rubber 2.belt 15. Back silicon rubber 3.screw 16. Pick-up 4.belt wheel 17. Pick-up 5.gearwheel 18. switch 6.iron chip 19. Five-pin flat plug 7. Immobility mechanism equipment 20. screw 8. Magnet 21. PCB 9. Platen 22. motor 10. Bridge bracket 23. Motor wheel 11. screw 24. screw 12. screw 25.tray 13. Big bracket Before going process with disassembly and installation, please carefully both peruse the chart and confirm the materials.
5.3 MISCELLANEOUS
5.3.1 Protection of the LD(Laser diode)
Short the parts of LD circuit pattern by soldering.
5.3.2 Cautions on assembly and adjustment
Make sure that the workbenches,jigs,tips,tips of soldering irons and measuring instruments are
grounded,and that personnel wear wrist straps for ground.
Open the LD short lands quickly with a soldering iron after a circuit is connected.
Keep the power source of the pick-up protected from internal and external sources of electrical noise.
Refrain from operation and storage in atmospheres containing corrosive gases (such as H2S,SO2,
NO2 and Cl2)or toxic gases or in locations containing substances(especially from the organic silicon,cyan,
formalin and phenol groups)which emit toxic gases.It is particularly important to ensure that none of the
above substances are present inside the unit.Otherwise,the motor may no longer run.
6.1. Video Output (Luminance Signal) Confirmation
DO this confirmation after replacing a P.C.B.
Purpose:To maintain video signal output compatibility.
1.Connect the oscilloscope to the video output terminal and terminate at 75 ohms.
2.Confirm that luminance signal(Y+S)level is 1000mVp-p±30mV
Measurement point
Video output terminalColor bar 75%
PLAY(Title 46):DVDT-S15PLAY(Title 12):DVDT-S01
DVDT-S15or
DVDT-S01
Mode Disc
Measuring equipment,tools
200mV/dir,10 sec/dir 1000mVp-p±30mV
Confirmation value
Do the confirmation after replacing P.C.B.
Purpose:To maintain video signal output compatibility.
1.Connect the oscilloscope to the video output terminal and terminate at 75 ohme.
2.Confirm that the chrominance signal(C)level is 621 mVp-p±30mV
Measurement point
Video output terminalColor bar 75%
PLAY(Title 46):DVDT-S15PLAY(Title 12):DVDT-S01
DVDT-S15or
DVDT-S01
Mode Disc
Measuring equipment,tools Confirmation valueScrewdriver,Oscilloscope
200mV/dir,10 sec/dir 621mVp-p±30mV
MT1336 PRELIMINARY, SUBJ ECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
GENERAL DESCRIPTION M T 1 3 3 6 i s a h i g h p e r f o r m a n c e C M O S a n a l o g f r o n t -e n d I C f o r b o t h C D _ R O M d r i v e r u p t o 4 8 X S a n d
D V D - ROM d r i ve r up to 16XS. I t a l so suppo r t s DVD- RAM read up to 4XS Vers ion 2 . I t con ta ins se rvo amp li f ie rs
to genera te focus ing e r ro r , 3-beam t rack ing e r ro r , 1 beam rad ia l push -pu l l s igna l , RF leve l and SBAD fo r servo
func t i ons . I t a l so i nc ludes DPD t rack ing e r ro r s igna l f o r DVD_ROM app l i ca t i on . Fo r DVD- R A M d i s k s , t h e r e a r e
a lso Di f ferent ia l Push-Pu l l (DPP) method for genera t ing t rack ing s igna l and Di f fe rent ia l As t igmat ic Detec t ion
(DAD) fo r p rocess ing focus ing s igna l . P rog rammab le equa l i ze r and AGC c i r cu i t s a re a l so inco rpo ra ted in th i s
ch ip to op t im ize read channe l pe r fo rmance . In add i t i on , th i s ch ip has dua l au tomat ic laser power con t ro l c i rcu i t s
f o r D V D- R O M ( D V D-RAM) and CD -ROM sepe ra te l y and re fe rence vo l t age gene ra to rs t o reduce ex te rna l
componen ts . P rog rammab le f unc t i ons a re imp lemen ted by t he access o f i n te rna l r eg i s te r t h rough b i -d i rec t iona l
serial port to configure modes selection.
FEATURES
n RF equa l i ze r w i t h p rog rammab le cf f r o m 3 M H z t o 7 0 M H z a n d p r o g r a m m a b l e b o o s t f r o m 3 d B t o
13dB.
n MT1336 suppor t s a t l eas t e igh t d i f f e ren t k inds o f p i ck-up heads w i th ve rsa t i l e i npu t con f igu rat ion for
both RF input stages and servo signal blocks.
n Versatile on -line AGC.
n 3 beams tracking error signal generator for CD_ROM application.
n One beam differential phase tracking error (DPD) generator for DVD_ROM application.
n Differential push pull tracki ng error (DPP) generator for DVD_RAM application.
n Focusing error signal generator for CD-ROM, DVD-ROM and DVD-RAM (DAD method).
n RF level signal generator.
n Sub-beam added signal for 3 beams CD_ROM.
n One beam push-pull signal generator for central servo application.
n High speed RF envelop detection circuit with bandwidth up to 400KHz for CD-ROM.
n Defect and Blank detection circuits.
n Dual automatic laser power control circuits with programmable level of LD monitor voltage.
n Vref=1.4V voltage and V2ref=2.8V voltage generators.
n V20=2.0V voltage for pick-up head reference.
n Bi-directional serial port to access internal registers.
MT1336 PRELIMINARY, SUBJ ECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
MT1336 FUNCTION BLOCKS DIAGRAM
DVDA
DEFECT
TEO
FEO
MDI2
LDO2
ATTENUATOR
DPD
REF and 2VREF
Voltage GeneratorV2REFO
LVL
VGA
ENVELOP
DETECTORAGC
RFGCU
LRFRP
INPUT MUX
REF and 2VREF
Voltage Generator
VGA EQ
ENVELOP
DETECTORAGC
CDA
DVDB
CDB
DVDC
CDC
DVDD
CDD
DVDRFIN
DVDRFIP
TPITNI
RFOP
SBAD
TE
RF
LEVEL
FE
DVD
APC
MDI1
LDO1
CD
APC
VREFO
SLCK
SDEN
SERIAL
PORT
DPFN
DPFO
IR
DPDMUTE
CRTP
OSP
OSN
RFON
CRTPLP
RFGC
MA
CENTRAL
SERVO
RFGCI
AGC3
AGC1
AGC2
CSO
HALLSIN
SINPHI
HRFRP
MB
MC
MD
CDFOP
CDFON
SA
SB
SC
SD
V20
RFSUBO
WOBBLE
DETWOBSO
COSPHI
REFSIN
REFCOS
HALLCOSPCS
UDGATE
IDGATE
VFO13
SDATA
MT1336 PRELIMINARY, SUBJ ECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
MT1336 PIN ASSIGNMENT
DP
DM
UTE
AGNDP
AGNDX
AVDDP
VCON
SASB MC
MD
DVDB
DVDA
DVDRFIP
DVDC
DVDD
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
101
100
99
98
97
96
102
MT1336DVD-ROM
WithDVD_RAM
Read
AVDDO
RFOPRFONAGNDO
TM1TM2TM3
AGNDTTM4
AVDDT
IO4
SCLK
AGNDX
SW1
SWO
GNDS
CDB
CDA
DVDRFIN
AGNDF
MON
VFO13
AGNDX
AGNDX
TRLPA
TRLP
HTRCGNDP
DPFN
DPFO
IO1
AGNDX
VDD
IO5
IO7
IO8
IO9
FEO
IOB
SW2
IOA
1
2
3
4
5
6
7
8
9
1011
12
13
15
16
17
18
19
20
21
22
23
24
26
27
28
29
30
31
32
33
34
35
37
38
14
25
36
IO0
AVDDF
IO6
AGNDX
AVDDM
HALLCOS
COSPHI
REFCOS
AGNDM
HALLSIN
UDGATE
HDGATE
39
40
41
42
43
45
46
47
49
50
51
52
54
53
55
56
57
58
59
60
61
62
63
64
44
48
IR
AVDD
SCSDWGND
LDO2
MDI2
MDI1
CDFOP
SVDD
TPI
TNI
SGND
RFSUBO
WOBSOWVDD
LDO1
WAVDD
AGC1
AGC2
AGC3
WAGND
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
127
126
125
124
123
122
128
AGND
RST
SDATA
SDEN
V2REFO
LRFRP
HRFRP
CRTP
CRTPLP
DEFECT
VDDP
TEO
CSO
VREFO
V20
LVL
VDDS
MB
RFGC
RFGCU
RFGCI
CEQP
CEQN
AGNDX
XCK16MIO3
GND
REFSIN
MOP
CDC
CDD
MA
OSN
OSP
IO2
CDFON
SINPHI
AGNDX
AGNDX
MT1336 PRELIMINARY, SUBJ ECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
MT1336 PIN DESCRIPTIONS
Pin Numbers Symbol Type Description
LQFP128
RF Flag Interface
23 DEFECT Digital Output Flag of bad data output status
RF SIO interface
56 SCLK Digital Input RF serial clock input
58 SDEN Digital Input RF serial data enable
59 SDATA Digital IO RF serial data IO
60 RST Digital input Reset (active high)
55 XCK16M Digital Input 16.9MHz for verification
RF SERVO interface
40 UDGATE Digital Input Con trol signal for DVD-RAM
41 IDGATE Digital Input Control signal for DVD-RAM
38 VFO13 Digital Input DVD -RAM Header signal
RF
100 DVDA Analog input AC coupled DVD RF signal input A
99 DVDB Analog Input AC coupled DVD RF signal input B
98 DVDC Analog Input AC coupled DVD RF signal input C
97 DVDD Analog Input AC coupled DVD RF signal input D
95 DVDRFIN Analog Input AC coupled DVD RF signal input RFIN
96 DVDRFIP Analog Input AC coupled DVD RF signal input RFIP
94 CDA Analog Input AC coupled CD RF signal input A
93 CDB Analog Input AC coupled CD RF signal input B
92 CDC Analog Input AC coupled CD RF signal input C
91 CDD Analog Input AC coupled CD RF signal input D
90 OSN Analog RF Offset cancellation capacitor connecting
89 OSP Analog RF Offset cancellation capacitor connecting
85 CEQP Analog RF Offset cancellation capacitor connecting
84 CEQN Analog RF Offset cancellation capacitor connecting
88 RFGC Analog RF AGC loop capacitor connecting for DVD -ROM
MT1336 PRELIMINARY, SUBJ ECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
87 RFGCU Analog RF AGC loop capacitor connecting for DVD -RAM
86 RFGCI Analog RF AGC loop capacitor connecting for DVD -RAM
101 MA Analog Input DC coupled DVD-RAM main-beam RF signal input A
102 MB Analog Input DC coupled DVD-RAM main-beam RF signal input B
103 MC Analog Input DC coupled DVD-RAM main-beam RF signal input C
104 MD Analog Input DC coupled DVD-RAM main-beam RF signal input D
105 SA Analog Input DC coupled DVD-RAM sub-beam RF signal input A
106 SB Analog Input DC coupled DVD-RAM sub-beam RF signal input B
110 SC Analog Input DC coupled DVD-RAM sub-beam RF signal input C
111 SD Analog Input DC coupled DVD-RAM sub-beam RF signal input D
108 IR Analog External current bias resistor (R=20K)
119 AGC1 Analog Wobble AGC loop1 capacitor
121 AGC2 Analog Wobble AGC loop2 capacitor
122 AGC3 Analog Wobble AGC loop3 capacitor
127 RFSUBO Analog output Header push-pull RF output signal
1 WOBSO Digital output Wobble signal output
6 RFOP Analog output RF positive output
7 RFON Analog output RF negative output
TRACKING ERROR
32 DPFN Analog DPD amplifier negative input
33 DPFO Analog DPD amplifier output
61 DPDMUTE Digital input DPD mute control input
116 TNI Analog Input 3 beam satellite PD signal negative input
115 TPI Analog Input 3 beam satellite PD signal positive input
21 TEO Analog Output Tracking error output
FOCUSING ERROR & RF LEVEL & CENTRAL SERVO SIGNAL
112 CDFOP Analog Input CD focusing error positive input
113 CDFON Analog Input CD focusing error negative input
18 FEO Analog Output Focusing error output
19 LVL Analog Output RF level output
20 CSO Analog output Central servo signal output
ALPC
MT1336 PRELIMINARY, SUBJ ECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
124 MDI1 Analog Input Laser power monitor input
125 LDO1 Analog Ou tput Laser driver output
123 MDI2 Analog Input Laser power monitor input
126 LDO2 Analog Output Laser driver output
RF RIPPLE
26 CRTP Analog RF top envelop filter capacitor connecting
27 CRTPLP Analog Defect level filter capacitor connecting
25 HRFRP Analog output High frequency RF ripple output or Blank detector’s output
24 LRFRP Analog output Low frequency RF ripple output
POWER
67, 69 AVDD Power Master PLL Filter power
65, 73 AGND GND GND for Master PLL Filter
64 AVDD Power DPD Power
62 AGND GND DPD GND
109 AVDD Power RF path Power
107 AGND GND RF path GND
114 SVDD Power Servo Power
117 SGND GND Servo GND
2,120 WAVDD Power Wobble Power
128,118 WAGND GND Wobble GND
5 AVDDO Power Power for RF output
8 AGNDO GND GND for RF output
14 AVDDT Power Power for Trimming PAD
12 AGNDT GND GND for Trimming PAD
22 VDDP Power Peak Detection Power
31 GNDP GND Peak Detection GND
37,54 VDD Power Serial I/O Power
39,57 GND GND Serial I/O GND
REFERENCE VOLTAGE
16 VREFO Analog output Reference voltage 1.4V
15 V2REFO Analog output Reference voltage 2.8V
17 V20 Analog Output Reference voltage 2.0V
MT1336 PRELIMINARY, SUBJ ECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
ALPC TRIMMING
9 TM1 Analog input Trimming pin for ALPC1
10 TM2 Analog input Trimming pin for ALPC1
11 TM3 Analog input Trimming pin for ALPC2
13 TM4 Analog input Trimming pin for ALPC2
HIGH SPEED TRACK COUNTING
29 TRLP Analog Low-pass filter capacitor connecting
28 TRLPA Analog Low-pass filter capacitor connecting
30 HTRC Digital output High speed track counting digital output
PCS
74 HALLSIN Analog input Negative input of amplifier for hall sensor signal
75 REFSIN Analog input Positive input of amplifier for hall sensor signal
76 SINPHI Analog output Amplifier output for hall sensor signal
71 HALLCOS Analog input Negative input of amplifier for hall sensor signal
72 REFCOS Analog input Positive input of amplifier for hall sensor signal
70 COSPHI Analog output Amplifier output for hall sensor signal
FOR MONITOR ONLY
81 MON Analog output
80 MOP Analog output
66 VCON Analog output
77 SWO Analog output Output from mux of SW1 & SW2
78 SW2 Analog input External input for servo input select
79 SW1 Analog input External input for servo input select
FOR SERIAL I/O
42 IO0
43 IO1
44 IO2
45 IO3
46 IO4
47 IO5
MT1336 PRELIMINARY, SUBJ ECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
48 IO6
49 IO7
50 IO8
51 IO9
52 IOA
53 IOB
MT1379
Specifications are subject to change without notice Progressive Scan DVD Player Combo Chip
n Super Integration DVD player single chip
§ Servo controller and data channel processing § MPEG-1/MPEG-2/JPEG video decoding § Dolby AC-3/DTS/DVD-Audio audio decoding § Unified track buffer and A/V decoding buffer § Video processing for scaling and video quality
enhancement § OSD & Sub-picture decoding § Built-in clock generator § Built-in TV encoder § Built-in progressive video output § Video input port and audio/SPDIF input port
n Speed Performance on Servo and Decoding
§ DVD-ROM up to 8XS § CD-ROM up to 24XS § Built-in a frequency programmable clock to µP
and RSPC Decoder to optimize the performance over power
n Channel Data Processor
§ Provides interface with analog front-end processor
§ Analog data slicer for small jitter capability § Built-in high performance data PLL for chann el
data demodulation § EFM/EFM+ data demodulation § Enhanced channel data frame sync protection &
DVD-ROM sector sync protection
n Servo Control and Spindle Motor Control
§ Programmable frequency error gain and phase error gain of spindle PLL to control spindle motor on CLV and CAV mode
§ Provide a varipitch speed control for CLV and CAV mode
§ Built-in ADCs and DACs for digital servo control § Provide 2 general PWM
§ Tray control can be PWM output or digital output § Built-in DSP for digital servo control
n Host Micro controller
§ Built-in 8032 micro controller § Built-in internal 373 and 8-bit programmable
lower address port § 1024-bytes on-chip RAM § Up to 2M bytes FLASH-programming interface § Supports 5/3.3-Volt. FLASH interface § Supports power-down mode § Supports additional serial port
n DVD-ROM/CD-ROM Decoding Logic
§ Supports CD-ROM Mode 1, CD-ROM XA Mode 2 Form 1, CD-ROM XA Mode 2 Form 2, and CD-DA formats
§ High-speed ECC logic capable of correcting one error per each P-codeword or Q-codeword
§ Automatic sector Mode and Form detection § Automatic sector Header verification § 8-bit counter for decode completion check § Programmable descrambling and error
correction schemes § Automatically repeated error corrections § 8-bit C2 Pointer counter § Decoder Error Notification Interrupt that signals
various decoder errors § Provide error correction acceleration
n Buffer Memory Controller
§ Supports 16Mb/32Mb/64Mb/128Mb SDRAM § Supports 16-bit/32-bit SDRAM data bus interface § Build in a DRAM interface programmable clock to
optimize the DRAM performance § Provide the self-refresh mode SDRAM § Programmable DRAM access cycle and refresh
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
cycle timings § Block-based sector addressing § Programmable buffering counter for buffer status
tracking § Maximum DRAM speed is 133MHz § Support 5/3.3-Volt. DRAM Interface
n Video Decode
§ Decodes MPEG1 video and MPEG2 main level, main profile video (720/480 and 720x576)
§ Maximum input bit-rate of 15Mbits/sec § Smooth digest view function with I, P and B
picture decoding § Baseline, extended-sequential and progressive
JPEG image decoding § RLE and non-RLE BMP image decoding § Support CD-G titles
n Video/OSD/SPU/HLI Processor
§ Arbitrary ratio vertical/horizontal scaling of video, from 0.25X to 256X
§ 65535/256/16/4/2-color bitmap format OSD, § 256/16 color RLC format OSD § Automatic scrolling of OSD image § Provides 4 -color/32x32-pixel hardware cursor § Fade-in, Fade out, and Wipe functions as
specified in the DVD-Audio Specification and other slide show transition effects
§ Progressive scan output
n Audio Processing
§ Decoder format supports: - Dolby Digital (AC -3) decoding
- DTS decoding - MLP decoding for DVD -Audio
- MPEG-1 layer 1/layer 2 audio decoding - MPEG-2 layer1/layer2 2 -channel audio decoding - Dolby Pro Logic decoding
- High Definition Compatible Digital (HDCD) decoding
§ Up to 6 channel linear PCM output for DVD Audio / DVD Video
§ Downmix function § Support IEC 60958/61937 output
- PCM / bit stream / mute mode - Custom IEC latency up to 2 frames
§ Pink noise and white noise generator § Karaoke functions
- Microphone echo with adjustable echo level, echo -depth and delay length
- Microphone tone control with three custom second-order IIR filter
- Vocal mute/vocal assistant - Key shift up to +/- 8 keys controlled by 1/2 key
§ Channel equalizer § 3D surround processing include virtual surround
and speaker separation § Power-down control § HDCD certified
n TV Encoder
§ Six 54MHz/12bit DA converters § Support NTSC, PAL-BDGHI, PAL-N, PAL-M
interlace TV format and 480p, 576p progressive TV format
§ Automatically turn off unconnected channel(s). § Support PC monitor (VGA) § Support Macrovision 7.1
n Progressive Output
§ Automatic detect film or video source § 3:2 pull down source detection § Advanced Motion adaptive de-interlace § Minimum external memory requirement
n Audio/Video Output
§ Line-in/SPDIF-in for versatile audio processing § CCIR601/656 video input port § Support picture-in-picture for video decoding and
input source
n Outline
§ 216-pin LQFP package § 3.3/2.5-Volt. Dual operating voltages
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
P IN D EFINITIONS
Pin Number Symbol Type Description
1 IREF Analog Input Current reference input. It generates reference current for data PLL. Connect an external 100K resistor to this pin and PLLVSS.
2 PLLVSS Ground Ground pin for data PLL and related analog circuitry 3 LPIOP Analog Output Positive output of the low pass filter 4 LPION Analog Output Negative output of the low pass filter 5 LPFON Analog output Negative output of loop filter amplifier 6 LPFIP Analog Input Positive input of loop filter amplifier 7 LPFIN Analog Input Negative input of loop filter amplifier 8 LPFOP Analog Output Positive output of loop filter amplifier 9 JITFO Analog Output RF jitter meter output 10 JITFN Analog Input Negative input of the operation amplifier for RF jigger meter 11 PLLVDD3 Power 3.3V power pin for data PLL and related analog circuitry 12 FOO Analog Output Focus servo output. PDM output of focus servo compensator 13 TRO Analog Output Tracking servo output. PDM output of tracking servo compensator 14 TROPENPWM Analog Output Tray open output, controlled by microcontroller.
This is PWM output for TRWMEN27hRW2=1 or is digital output for TRWMEN27hRW2=0
15 PWMOUT1 Analog Output The 1st general PWM output 16 PWMOUT2 Analog Output 17 DVDD2 Power 2.5V power pin for internal fully digital circuitry 18 DMO Analog Output Disk motor control output. PWM output 19 FMO Analog Output Feed motor control. PWM output 20 DVSS Ground Ground pin for internal fully digital circuitry 21 FG Input Motor Hall sensor input 22 HIGHA0 Inout
2~16MA, SR PU
Microcontroller address 8
23 HIGHA1 Inout 2~16MA, SR
PU
Microcontroller address 9
24 HIGHA2 Inout 2~16MA, SR
PU
Microcontroller address 10
25 HIGHA3 Inout 2~16MA, SR
PU
Microcontroller address 11
26 HIGHA4 Inout 2~16MA, SR
PU
Microcontroller address 12
27 HIGHA5 Inout 2~16MA, SR
PU
Microcontroller address 13
28 DVSS Ground Ground pin for internal digital circuitry
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
Pin Number Symbol Type Description
29 HIGHA6 Inout 2~16MA, SR
PU
Microcontroller address 14
30 HIGHA7 Inout 2~16MA, SR
PU
Microcontroller address 15
31 AD7 Inout 2~16MA, SR
Microcontroller address/data 7
32 AD6 Inout 2~16MA, SR
Microcontroller address/data 6
33 AD5 Inout 2~16MA, SR
Microcontroller address/data 5
34 AD4 Inout 2~16MA, SR
Microcontroller address/data 4
35 DVDD3 Power 3.3V power pin for internal digital circuitry 36 AD3 Inout
2~16MA, SR Microcontroller address/data 3
37 AD2 Inout 2~16MA, SR
Microcontroller address/data 2
38 AD1 Inout 2~16MA, SR
Microcontroller address/data 1
39 AD0 Inout 2~16MA, SR
Microcontroller address/data 0
40 IOA0 Inout 2~16MA, SR
PU
Microcontroller address 0 / IO
41 IOA1 Inout 2~16MA, SR
PU
Microcontroller address 1 / IO
42 DVDD2 Power 2.5V power pin for internal digital circuitry 43 IOA2 Inout
2~16MA, SR PU
Microcontroller address 2 / IO
44 IOA3 Inout 2~16MA, SR
PU
Microcontroller address 3 / IO
45 IOA4 Inout 2~16MA, SR
PU
Microcontroller address 4 / IO
46 IOA5 Inout 2~16MA, SR
PU
Microcontroller address 5 / IO
47 IOA6 Inout 2~16MA, SR
PU
Microcontroller address 6 / IO
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
Pin Number Symbol Type Description
48 IOA7 Inout 2~16MA, SR
PU
Microcontroller address 7 / IO
49 A16 Output 2~16MA, SR
Flash address 16
50 A17 Output 2~16MA, SR
Flash address 17
51 IOA18 Inout 2~16MA, SR
SMT
Flash address 18 / IO
52 IOA19 Inout 2~16MA, SR
SMT
Flash address 19 / IO
53 IOA20 Inout 2~16MA, SR
SMT
Flash address 20 / IO OR Videoin Data PortB 0
54 APLLVSS Ground Ground pin for audio clock circuitry 55 APLLVDD3 Power 3.3V Power pin for audio clock circuitry 56 ALE Inout
2~16MA, SR PU, SMT
Microcontroller address latch enable
57 IOOE# Inout 2~16MA, SR
SMT
Flash output enable, active low / IO
58 IOWR# Inout 2~16MA, SR
SMT
Flash write enable, active low / IO
59 IOCS# Inout 2~16MA, SR
PU, SMT
Flash chip select, active low / IO
60 DVSS Ground Ground pin for internal digital circuitry 61 UP1_2 Inout
4MA, SR PU, SMT
Microcontroller port 1 -2
62 UP1_3 Inout 4MA, SR PU, SMT
Microcontroller port 1 -3
63 UP1_4 Inout 4MA, SR PU, SMT
Microcontroller port 1 -4
64 UP1_5 Inout 4MA, SR PU, SMT
Microcontroller port 1 -5
65 UP1_6 Inout 4MA, SR PU, SMT
Microcontroller port 1 -6
66 DVDD3 Power 3.3V power pin for internal digital circuitry
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
Pin Number Symbol Type Description
67 UP1_7 Inout 4MA, SR PU, SMT
Microcontroller port 1 -7
68 UP3_0 Inout 4MA, SR PU, SMT
Microcontroller port 3 -0
69 UP3_1 Inout 4MA, SR PU, SMT
Microcontroller port 3 -1
70 INT0# Inout 2~16MA, SR
PU, SMT
Microcontroller interrupt 0, active low
71 IR Input SMT
IR control signal input
72 DVDD2 Power 2.5V power pin for internal digital circuitry 73 UP3_4 Inout Microcontroller port 3 -4 74 UP3_5 Inout Microcontroller port 3 -5 75 UWR# Inout
2~16MA, SR PU, SMT
Microcontroller write strobe, active low
76 URD# Inout 2~16MA, SR
PU, SMT
Microcontroller read strobe, active low
77 DVSS Ground Ground pin for internal digital circuitry 78 RD7 Inout DRAM data 7 79 RD6 Inout DRAM data 6 80 RD5 Inout DRAM data 5 81 RD4 Inout DRAM data 4 82 DVDD2 Power 2.5V power pin for internal digital circuitry 83 RD3 Inout DRAM data 3 84 RD2 Inout DRAM data 2 85 RD1 Inout DRAM data 1 86 RD0 Inout DRAM data 0 87 RWE# Output
2~16MA, SR DRAM Write enable, active low
88 CAS# Output 2~16MA, SR
DRAM columnaddress strobe, active low
89 RAS# Output 2~16MA, SR
DRAM row address strobe, active low
90 RCS# Output 2~16MA, SR
DRAM chip select, active low
91 BA0 Output 2~16MA, SR
DRAM bank address 0
92 DVSS Ground Ground pin for internal digital circuitry 93 RD15 Inout
2~16MA, SR PU/PD, SMT
DRAM data 15
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
Pin Number Symbol Type Description
94 RD14 Inout 2~16MA, SR PU/PD, SMT
DRAM data 14
95 RD13 Inout 2~16MA, SR PU/PD, SMT
DRAM data 13
96 RD12 Inout 2~16MA, SR PU/PD, SMT
DRAM data 12
97 DVDD3 Power 3.3V power pin for internal digital circuitry 98 RD11 Inout
2~16MA, SR PU/PD, SMT
DRAM data 11
99 RD10 Inout 2~16MA, SR PU/PD, SMT
DRAM data 10
100 RD9 Inout 2~16MA, SR PU/PD, SMT
DRAM data 9
101 RD8 Inout 2~16MA, SR PU/PD, SMT
DRAM data 8
102 DVSS Ground Ground pin for internal digital circuitry 103 CLK Output
2~16MA, SR DRAM clock
104 CLE Output 2~16MA, SR
DRAM clock enable
105 RA11 Output 2~16MA, SR
DRAM address bit 11 or audio serial data 3 (channel 7/8)
106 RA9 Output 2~16MA, SR
DRAM address 9
107 RA8 Output 2~16MA, SR
DRAM address 8
108 DMVDD3 Power 3.3V Power pin for DRAM clock circuitry 109 DMVSS Ground Ground pin for DRAM clock circuitry 110 RA7 Output
2~16MA, SR DRAM address 7
111 DVDD3 Power 3.3V power pin for internal digital circuitry 112 RA6 Output
2~16MA, SR DRAM address 6
113 RA5 Output 2~16MA, SR
DRAM address 5
114 RA4 Output 2~16MA, SR
DRAM address 4
115 DVSS Ground Ground pin for internal digital circuitry 116 DQM1 Output
2~16MA, SR Mask for DRAM input/output byte 1
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
Pin Number Symbol Type Description
117 DQM0 Output 2~16MA, SR
Mask for DRAM input/output byte 0
118 BA1 Output 2~16MA, SR
DRAM bank address 0
119 RA10 Output 2~16MA, SR
DRAM address10
120 DVDD2 Power 2.5V power pin for internal digital circuitry 121 RA0 Output
2~16MA, SR DRAM address 0
122 RA1 Output 2~16MA, SR
DRAM address 1
123 RA2 Output 2~16MA, SR
DRAM address 2
124 RA3 Output 2~16MA, SR
DRAM address 3
125 DVSS Ground Ground pin for internal digital circuitry 126 RD31 Inout
2~16MA, SR PU/PD, SMT
DRAM data 31
127 RD30 Inout 2~16MA, SR PU/PD, SMT
DRAM data 30
128 RD29 Inout 2~16MA, SR PU/PD, SMT
DRAM data 29
129 RD28 Inout 2~16MA, SR PU/PD, SMT
DRAM data 28
130 DVDD3 Power 3.3V power pin for internal digital circuitry 131 RD27 Inout
2~16MA, SR PU/PD, SMT
DRAM data 27
132 RD26 Inout 2~16MA, SR PU/PD, SMT
DRAM data 26
133 RD25 Inout 2~16MA, SR PU/PD, SMT
DRAM data 25
134 RD24 Inout 2~16MA, SR PU/PD, SMT
DRAM data 24
135 DVSS Ground Ground pin for internal digital circuitry 136 DQM3 Output
2~16MA, SR Mask for DRAM input/output byte 3
137 DQM2 Output 2~16MA, SR
Mask for DRAM input/output byte 2
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
Pin Number Symbol Type Description
138 RD23 Inout 2~16MA, SR PU/PD, SMT
DRAM data 23 / Videoin Data PortA 7
139 RD22 Inout 2~16MA, SR PU/PD, SMT
DRAM data 22 / Videoin Data PortA 6
140 DVDD2 Power 2.5V power pin for internal digital circuitry 141 RD21 Inout
2~16MA, SR PU/PD, SMT
DRAM data 21 / Videoin Data PortA 5
142 RD20 Inout 2~16MA, SR PU/PD, SMT
DRAM data 20 / Videoin Data PortA 4
143 RD19 Inout 2~16MA, SR PU/PD, SMT
DRAM data 19 / Videoin Data PortA 3
144 RD18 Inout 2~16MA, SR PU/PD, SMT
DRAM data 18 / Videoin Data PortA 2
145 DVSS Ground Ground pin for internal digital circuitry 146 RD17 Inout
2~16MA, SR PU/PD, SMT
DRAM data 17 / Videoin Data PortA 1
147 RD16 Inout 2~16MA, SR PU/PD, SMT
DRAM data 16 / Videoin Data PortA 0
148 ABCK Output 4MA
Audio bit clock
149 ALRCK Inout 4MA,
PD, SMT
(1) Audio left/right channel clock (2) Trap value in power-on reset :
1 : use external 373 0: use internal 373 150 DVDD3 Power 3.3V power pin for internal digital circuitry 151 ACLK Inout
4MA Audio DAC master clock (384/256 audio sample frequency)
152 MC_DATA Input Microphone serial input 153 SPDIF Output
2~16MA, SR : ON/OFF
SPDIF output
154 ASDATA0 Inout 4MA
PD SMT
(1) Audio serial data 0 (left/right channel) (2) Trap value in power-on reset :
1 : manufactory test mode 0 : normal operation 155 ASDATA1 Inout
4MA PD SMT
(1) Audio serial data 1 (surround left/surround right channel) (2) Trap value in power-on reset : 1 : manufactory test mode 0 : normal operation
156 ASDATA2 Inout 4MA
PD SMT
(1) Audio serial data 2 (center/left channel) (2) Trap value in power-on reset : 1 : manufactory test mode 0 : normal operation
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
Pin Number Symbol Type Description
157 ASDATA3 Inout 4MA
PD SMT
(1) Audio serial data 3 (surround left/surround right channel) (2) Trap value in power-on reset : 1 : manufactory test mode 0 : normal operation OR Videoin Data PortB 1
158 ASDATA4 Inout 4MA
PD SMT
(1) Audio serial data 4 (center/left channel) (2) Trap value in power-on reset : 1 : manufactory test mode 0 : normal operation OR Videoin Data PortB 2
159 DACVDDC Power 3.3V power pin for VIDEO DAC circuitry 160 VREF Analog input Bandgap reference voltage 161 FS Analog output Full scale adjustment 162 YUV0/CIN Output
4MA, SR Video data output bit 0 / Compensation capacitor
163 DACVSSC Ground Ground pin for VIDEO DAC circuitry 164 YUV1/C Output
4MA, SR Video data output bit 1 / Analog chroma output
165 DACVDDB Power 3.3V power pin for VIDEO DAC circuitry 166 YUV2/Y Output
4MA, SR Video data output bit 2 /
167 DACVSSB Ground Ground pin for VIDEO DAC circuitry 168 YUV3/CVBS Output
4MA, SR Video data output bit 3 / Analog composite output
169 DACVDDA Power 3.3V power pin for VIDEO DAC circuitry 170 YUV4/G Output
4MA, SR Video data output bit 4 / Green or Y
171 DACVSSA Ground Ground pin for VIDEO DAC circuitry 172 YUV5/B Output
4MA, SR Video data output bit 5 / Blue or CB
173 YUV6/R Output 4MA, SR
Video data output bit 6 / Red or CR
174 ICE
Input PD, SMT
Microcontroller ICE mode enable
175 BLANK# Inout 4MA, SR
SMT
Video blank area, active low / Videoin Field_601
176 VSYN Inout 4MA, SR
SMT
Vertical sync / Videoin Vsync_601
177 YUV7 Inout 4MA, SR
SMT
Video data output bit 7 / Videoin Data PortB 3
178 DVSS Ground Ground pin for internal digital circuitry 179 HSYN Inout
4MA, SR SMT
Horizontal sync / Videoin Hsync_601
180 SPMCLK Input Audio DAC master clock of SPDIF input / Videoin Data PortB 4
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
Pin Number Symbol Type Description
181 SPDATA Input Audio data of SPDIF input / Videoin Data PortB 5
182 DVDD2 Power 2.5V power pin for internal digital circuitry 183 SPLRCK Input Audio left/right channel clock of SPDIF input /
Videoin Data PortB 6 184 SPBCK Input Audio bit clock of SPDIF input /
Videoin Data PortB 7 185 DVDD3 Power 3.3V power pin for internal digital circuitry 186 XTALO Output Crystal output 187 XTALI Input Crystal input 188 PRST Input
PD, SMT Power on reset input, active high
189 DVSS Ground Ground pin for internal digital circuitry 190 VFO13 Output The 1st, 3rd header VFO pulse output 191 IDGATE Output Header detect signal output 192 DVDD3 Power 3.3V power pin for internal digital circuitry 193 UDGATE Output DVD_RAM recording data gate signal output 194 WOBSI Input Wobble signal input 195 SDATA Output 196 SDEN Output RF serial data latch enable 197 SLCK Output RF serial clock output 198 BDO Input Flag of defect data input status 199 ADCVSS Ground Ground pin for ADC circuitry 200 ADIN Analog Input General A/D input 201 RFSUBI Analog Input RF subtraction signal input terminal 202 TEZISLV Analog Input Tracking error zero crossing low pass input 203 TEI Analog Input Tracking error input 204 CSO Analog Input Central servo input 205 FEI Analog Input Focus error input 206 RFLEVEL Analog Input Sub beam add input or RFRP low pass input 207 RFRP_DC A Input RF ripple detect input 208 RFRP_AC Analog Input RF ripple detect input (through AC coupling) 209 HRFZC Analog Input High frequency RF ripple zero crossing 210 PWMVREF A Input A reference voltage input for PWM circuitry. A typical value of 4.0 v 211 PWM2VREF A Input A reference voltage input for PWM circuitry. A typical value of 2.0 v 212 ADCVDD3 Power 3.3V power pin for ADC circuitry 213 RFDTSLVP Analog Output Positive RF data slicer level output 214 RFDTSLVN Analog Output Negative RF data slicer level output 215 RFIN Analog Input Negative input of RF differential signal 216 RFIP Analog Input Positive input of RF differential signal
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
26 Jul, 2002
Page 1 of 2
M T 1 3 7 9
(216 p ins )
111
RA4
110109
RA7
RA6RA5
150149
147146145
148
143142141
144
139138137
140
135134133
136
131130129
132
127126125
128
123122121
124
119118117
120
115114113
116
112
RD26
DQM1
RA0
DQM0BA1
RD30
RA10
RA1RA2RA3
RD31
DVDD2
RD29RD28
RD27DVDD3
RD21
RD25RD24
DQM2
RD22RD23
DQM3
RD18RD19RD20
RD17
DVDD2
ABCKRD16
ASDATA2ASDATA1
DVSS
ALRCK
ASDATA0
155154153
156
151152
78
101112
9
141516
13
181920
17
222324
21
262728
25
303132
29
343536
33
383940
37
424344
41
4645
DVSS
IOA1IOA0
IOA3IOA4
IOA2
DMO
FG
DVDD2
FMODVSS
TROFOO
LPFIN
PLLVDD3JITFNJITFO
LPFOP
PLLVSS
4748
505152
49
IOA5IOA6IOA7
APLLVSS
234
1
65
IREF
LPIONLPIOP
LPFIPLPFON
RFR
P_AC
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
YU
V4/
G
YU
V6/
R
YUV7
RFR
P_D
C
FEI
RFL
EV
EL
HR
FZC
PRST
VFO
13
DV
DD
3
DVS
S
IDG
ATE
SD
ATA
DV
DD
3
CSO
PW
M2V
RE
F
BDO
UD
GAT
E
SDEN
WO
BSI
SLC
K
TEI
PW
MV
RE
F
AD
INR
FSU
BITE
ZIS
LV
DV
DD
2
SP
BC
K
DA
CV
SS
B
DA
CV
DD
A
203
204
205
206
207
208
RFI
NR
FDTS
LVN
RFI
P
RFD
TSLV
P
98979695949392919089888786858483828180797877767574737271706968676665646362616059
DV
DD
3
UP3
_5
IOO
E#
INT0
#
UP1
_7
UP3
_4
UP3
_0
RD
5
DVS
S
RD
4
RD
6
RD
3R
D2
RD
1R
D0
RW
E#
CAS
#R
AS#
RC
S#
RD
14R
D13
RD
12
BA
0
RD
15
RD
10R
D9
RD
11
RD
7
DVS
S
58575655 104
103
102
101
100
99
DV
DD
3
DVDD3
DVSS
ACLK
DVS
S
DVDD2
DVS
S
DA
CV
DD
B
DAC
VSSC
HSY
N
VSYN
BLA
NK
DVSS
DVDD3
DV
DD
2
DV
DD
2
IOC
S#
AD3
AD1AD0
AD2
HIGHA0
HIGHA3
HIGHA1HIGHA2
HIGHA5
AD6AD5
AD7
AD4
HIGHA4
HIGHA6HIGHA7
A16A17
IOA18
IOW
R#
UP1
_2U
P1_3
UP1
_4U
P1_5
UP1
_6
ICE
UP3
_1
UR
D#IR
UW
R#
ALE
DVDD3TROPENPWM
PWMOUT2
IOA19
RD
8
DVSS
5354
108
107
106
105
161160159
162
157158
209
210
211
212
213
214
215
216
PWMOUT1
AP
LLV
DD
3
DM
VD
D3
DMVSS
CKE
RA
11
CLK
DVS
S
RA9
VREFDACVDDC
FSYUV0/CIN
ASDATA3ASDATA4
XTAL
IXT
ALO
YU
V2/
Y
YU
V1/
C
YUV3
/CVB
S
SP
LRC
K
SP
DA
TA
IOA20
RA8
SPDIFMC_DATA
SP
MC
LK
DA
CV
SS
AY
UV
5/B
AD
CV
SS
AD
CV
DD
3
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
F UNCTIONAL B LOCK
ServoD S P
ServoIO
A n a l o gF ron t end
D P U C h a n n e lD e c o d e
M i c r o p h o n eInpu t
Aud ioO u t p u t
Aud ioP r o c e s s o r
D R A MIn te r face
V i d e oD e c o d e r
S y s t e mP a r s e r
V i d e oO u t p u t
P l a y b a c kCont ro l l e r
S y s t e mCont ro l l e r
C S S /C P P M
D R A MF l a s h
I R /VFD
D V D m o d u l e
D e b u gPor t
S P D I F
Sp ind leCon t ro l l e r
T V e n c o d e r
A u d i o D A CMIC
Servo Controller
The servo control is accomplished through the servo DSP (Servo Digital Signal Processor) and its accessory I/O circuits. This servo DSP is capable of performing complex operations and also provides a friendly interface for the system controller. By issuing type 1 and type 2 commands from the system controller, the servo DSP can accomplish various complicated servo control functions, such as tracking, seeking and MT1336/MT1376 chip register programming. As for the servo I/O circuits, it provides interface between the input servo signals and the Servo DSP. It has built-in ADCs to digitize the servo control signal and DACs to provide signals for the actuator and sledge motor. It also has a serial interface to communicate with the MT1336/MT1376 chip.
Analog Front End
The analog front end contains a data slicer circuit and a data PLL circuit. The RF analog signal from MT1336/MT1376 is quantized by the data slicer to form the EFM/EFM+ bit st ream, from which the channel bit clock is extracted by the data PLL.The EFM/EFM+bit stream and bit clock are then output to DPU for channel bit processing.
DPU
Data path unit (DPU) provides protection on data with lost synchronization patterns and demodulates EFM/EFM+ bit stream into the channel raw data that will be corrected by the decoder. The synchronization protection makes data after the synchronization pattern to be extracted even if the synchronization pattern is not found.
Spindle Controller
The spindle controller is used to control disc spindle motor. It includes a varipitch CLV clock generator, a CLV/CAV controller, and a PWM generator. The varipitch CLV clock enerator generates a reference colck for the speed of operation. The CLV/CAV
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
controller changes the mode and speed of operation according to servo register setting. The PWM generator generates pulse -width-modulated signal to drive disc spindle motor driver.
CSS/CPPM
The CSS/CPPM module provides functions necessary for decoding discs conforming to CSS/CPPM specification.
System Parser
The system parser is used to help the system controller to decode DVD/SVCD/VCD bitstream just after the channel decoder performing error correction. Acting as a DMA master, it moves bitstream data from RSPC buffer to video, audio, or sub-picture buffer according to system controller request. It also decrypts the scramble data of the CSS/CPPM sectors. Another function of system parser is providing system controller/DSP a DRAM memory copy controller to enhance system controller/DSP performance.
Video Decoder
The primary function of MT1379 is to support MPEG1 and MPEG2 video decoding. The video decode engine comprises of variable length decoder (VLD), inverse transformer (IT), motion compensator (MC), and block reconst ructor (BR). The video decode engine decodes the variable length encoded symbols in MPEG bitstream and performs inverse scan, inverse quantization, mismatch control and inverse discrete cosine transform onto the variable length decoded data. The motion compensator fetches prediction data from reference picture buffer according to motion vectors and motion prediciton mode for P and B pictures. Finally, the block reconstructor combines both the results of inverse transformer and motion compensator to derive the reconstructed image macroblock and write back to picture buffer. The video decode engine can also support JPEG and BMP file decoding by common image compression hardware kernels.
Video Output
The Video Output unit contains Video Processor, SPU, OSD, Cursor, TV encoder units, it performs § Reading decoded video from DRAM buffer § Scaling the image § Gamma/Brightness/Hue/Saturation adjustment and edge enhancement § Reading and decoding SPU and OSD data from DRAM buffer § Generating hardware cursor image § Merging the video data, SPU, OSD and cursor Video Processor
The Video Processor unit controls the transfer of video data stored in the DRAM to an internal or external TV encoder. It uses FIFOs to buffer outgoing luminance and chrominance data, and performs YUV420 to YUV422 conversion and arbitrary vertical/horizontal decimation/interpolation, from 1/4x to 256x. With this arbitrary ratio scaling capability, the Video Processor can perform arbitrary image conversion, such as PAL to NTSC, NTSC to PAL, MPEG1 to MPEG2, Letterbox, Pan-Scan conversion or zoom in, zoom out. It is also capible of interlace to progressive conversion. The Video Processor unit performs the following functions: § Requests and receives the decoded picture data from the picture buffer in external DRAM for display § Resample vertical data to create 4:2:2 sample format § Optionally performs vertical/horizontal resampling of both luminance and chrominance data § Performs optional Gamma correction, luminance/chrominance adjustment, and edge enhancement The V ideo Processor unit contains two 2-tap vertical filters for luminance and chrominance . These filters are used to interpolate and reposition luminance and chrominance line to improve picture quality. These filters are capble of generating up to eight, unique subline value between two consecutive scan lines. The generation of lines depends on the ratio between the height of the source image and the target image. In applications where DRAM bandwidth are critical the filters can be configured as simple line-repeating to reduce the DRAM bandwidth required. The Video Processor unit integrates two separate horizontal postprocessing filter, a simple 2-tap linear horizontal filter and an 8-tap programmable filter. These filters are provided for scaling images horizontally along the scan line. These two filters is capable of generating up to eight, unique subpixel values between two consecutive pixels on a scan line. The generation of pixels depends on the ratio between the width of the source image and the target image.
SPU
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
This is a hardware sub-picture decoder. It decodes the compressed SPU image bitstream and CHG_COLCON commands according to SPU header information previously decoded by system controller. The SPU module also allows two SPU objects to be displayed at the same time. SPU image is blended with main video stream.
OSD
The OSD module can operate with 2/4/16/256 -color bitmap format (1/2/4/8 bits), and 16/256 color RLC format, all have 16 levels of transparency. In addition, it accepts an special WARP mode, which inserts one programmable RLC code in the bitmap to reduce the image size stored in DRAM. It also features automatic shadow/outline generation in 2-color mode, 2 Hilight areas, 1 ChangeColor area and 1 OSDVoid area. One OSD area can occupy the full or a partial screen, or multiple OSDs can occur in a screen at the same time, only if they don't occupy the same horizontal line. The output image is blended with the video-SPU mixed stream.
Cursor
A hardware cursor generator is integrated in Video Ou tput Unit. The cursor image is a 32x32 4-color bitmap image, each colors are programmable. Cursor can be enlarged by 2 in both vertical and horizontal directions. Cursor image is multiplexed with video-SPU-OSD mixed stream.
Audio Interface
Audio interface consists of Audio Output Interface and Microphone Input Interface. Audio Output Interface
The MT1379 can support up to 8 channel audio outputs. The output formats can be 16, 24, or 32-bit frames. Left alignment, right alignment, or I 2S formats are all supported. With built-in PLL, MT1379 can provide the audio clock (ACLK) for external audio DAC at 384Fs, where Fs is usually 32KHz, 44.1KHz, 48KHz, 96KHz, or 192KHz. ACLK can also be programmed to be from outside MT1379. When ACLK is input to MT1379, the frequency could be 128*n Fs, where n is from 1 to 7. Audio raw (encoded) data or cooked (decoded) data can be output on a single line using S/PDIF interface. The output slew rate and driving force of this pad are programmable.
Microphone Input Interface The MT1379 provides a microphone input interface. Two independent microphones’ data could be input to the MT1379. There are two independent digital volume control for these two input channels. The input data formats can also be left alignment, right alignment, or I2S formats.
System Controller
MT1379 uses an embedded Turbo-8032 as System Controller and provide ICE interface to increase the feasibility of F/W development. Also, MT1379 includes an build-in internal 373 to latch lower byte address from 8032 Port 0 and provide a glue-logic free solution. MT1379 supports up to 1M X 16 bits Flash ROM to store 8032 code, H/W related data, User data, etc. F/W upgrade can be achieved either by debug interface or by disk.
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
E LECTRICAL C HARACTERISTICS
Absolute Maximum Rating
Symbol Parameters Value Unit
VDD3 3.3V Supply voltage -0.3 to 3.6 V VDD2 2.5V Supply voltage -0.3 to 3.0 V VDDA Analog Supply voltage -0.3 to 3.6 V
VIN Input Voltage -0.3 to 5.5 V VOUT Output Voltage -0.3 to VDD3+0.3 V Ta Ambient Temperature 0 to 70 °C
DC Charateristics
Symbol Parameters Min Typ Max Unit
VIH Input voltage high 2.4 - 3.6 V VIL Input voltage low - - 0.8 V VOH Output voltage high 3.0 - VDD3 V VOL Output voltage low - - 0.5 V IIH High level input current 10 uA IIL Low level input current -10 uA PD Power dissapation 1.0 W
PDown Power down mode 0.1 W
KEY FEATURES
5 Volt Read, Program, and Erase– Minimizes system-level power requirements
High Performance– Access times as fast as 55 ns
Low Power Consumption– 20 mA typical active read current in byte
mode, 28 mA typical in word mode– 35 mA typical program/erase current– 5 µA maximum CMOS standby current
Compatible with JEDEC Standards– Package, pinout and command-set
compatible with the single-supply Flashdevice standard
– Provides superior inadvertent writeprotection
Sector Erase Architecture– Boot sector architecture with top and
bottom boot block options available– One 16 Kbyte, two 8 Kbyte, one 32 Kbyte
and fifteen 64 Kbyte sectors in byte mode– One 8 Kword, two 4 Kword, one 16 Kword
and fifteen 32 Kword sectors in word mode– A command can erase any combination of
sectors– Supports full chip erase
Erase Suspend/Resume– Temporarily suspends a sector erase
operation to allow data to be read from, orprogrammed into, any sector not beingerased
Sector Protection– Any combination of sectors may be
locked to prevent program or eraseoperations within those sectors
Temporary Sector Unprotect– Allows changes in locked sectors
(requires high voltage on RESET# pin) Internal Erase Algorithm
– Automatically erases a sector, anycombination of sectors, or the entire chip
Internal Programming Algorithm– Automatically programs and verifies data
at a specified address Fast Program and Erase Times
– Byte programming time: 7 µs typical– Sector erase time: 1.0 sec typical– Chip erase time: 19 sec typical
Data# Polling and Toggle Status Bits– Provide software confirmation of
completion of program or eraseoperations
Ready/Busy# Output (RY/BY#)– Provides hardware confirmation of
completion of program and eraseoperations
Minimum 100,000 Program/Erase Cycles Space Efficient Packaging
– Available in industry-standard 44-pinPSOP and 48-pin TSOP and reverseTSOP packages
A[18:0]19
CE#
OE#
RESET#
BYTE#
W E #
8
7
DQ[7:0]
DQ[14:8]
DQ[15]/A-1
RY/BY#
BLOCK DIAGRAM
STATECONTROL
WE#
CE#
OE#
BYTE#
C O M M A N DREGISTER
DQ[15:0]
A[18:0], A-1
V C C DETECTOR TIMER
ERASE VOLTAGEGENERATOR AND
SECTOR SWITCHES
PROGRAMVOLTAGE
GENERATOR
AD
DR
ES
S L
AT
CH
X -DECODER
Y-DECODER
8 Mb FLASHMEMORY
ARRAY
Y-GATING
DATA LATCH
I/O BUFFERS
I/O CONTROL
RESET#
DQ[15:0]
A[18:0], A-1
RY/BY#
PIN CONFIGURATIONS
StandardTSOP48
DQ7DQ14
4443
DQ6
DQ13
42
41DQ5DQ12
4039
DQ4
V CC
38
37DQ11DQ3
3635
DQ10
DQ2
34
33DQ9
DQ1
32
31DQ8
DQ0
30
29
A16BYTE#
4847
V SS
DQ15/A-1
46
45
OE#
V SS
28
27CE#
A0
26
25
A11A10
56
A9
A8
7
8NCNC
910
W E #
RESET#
11
12NCNC
1314
RY/BY#
A18
15
16A17
A7
17
18A6
A5
19
20
A15A14
12
A13
A12
3
4
A4
A3
21
22A2
A1
23
24
ReverseTSOP48
44
4342
4140
3938
37363534
3332
313029
484746
45
282726
25
5
67
89
1011
12131415
1617
181920
123
4
212223
24
A11A10A9
A8NCNCW E #RESET#NC
NCRY/BY#A18A17A7A6
A5
A15A14A13A12
A4A3A2A1
DQ7
DQ14DQ6
DQ13DQ5
DQ12DQ4
V CC
DQ11DQ3
DQ10
DQ2DQ9
DQ1DQ8DQ0
A16BYTE#
V SS
DQ15/A-1
OE#V SS
CE#
A0
A6A5
56
A4
A3
7
8A2A1
910
A0
CE#
11
12V SS
OE#1314
DQ0
DQ8
15
16DQ1
DQ9
17
18DQ2
DQ10
19
20
DQ3
DQ11
21
22
RY/BY#A18
12
A17
A7
3
4A10A11
4039
A12
A13
38
37A14A15
3635
A16
BYTE#
34
33V SS
DQ15/A-13231
DQ7
DQ14
30
29DQ6
DQ13
28
27DQ5
DQ12
26
25
DQ4
V CC
24
23
RESET#W E #
4443
A8
A9
42
41
PS
OP
44
T h i s d o c u m e n t i s a g e n e r a l p r o d u c t d e s c r i p t i o n a n d i s s u b j e c t t o c h a g e w i t h o u t n o t i c e . H y u n d a i E l e c t r o n i c s d o e s n o t a s s u m e a n y
r e s p o n s i b i l i t y f o r u s e o f c i r c u i t s d e s c r i b e d . N o p a t e n t l i c e n s e s a r e i m p l i e d
R e v . 0 . 2 / A u g . 0 1
D E S C R I P T I O N
T H E H y n i x H Y 5 7 V 1 6 1 6 1 0 D i s a 1 6 , 7 7 7 , 2 1 6 - b i t s C M O S S y n c h r o n o u s D R A M , i d e a l l y s u i t e d f o r t h e M o b i l e a p p l i c a t i o n s
w h i c h r e q u i r e l o w p o w e r c o n s u m p t i o n a n d i n d u s t r i a l t e m p e r a t u r e r a n g e . H Y 5 7 V 1 6 1 6 1 0 D i s o r g a n i z e d a s 2 b a n k s o f
5 2 4 , 2 8 8 x 1 6 .
H Y 5 7 V 1 6 1 6 1 0 D i s o f f e r i n g f u l l y s y n c h r o n o u s o p e r a t i o n r e f e r e n c e d t o a p o s i t i v e e d g e c l o c k . A l l i n p u t s a n d o u t p u t s a r e
s y n c h r o n i z e d w i t h t h e r i s i n g e d g e o f t h e c l o c k i n p u t . T h e d a t a p a t h s a r e i n t e r n a l l y p i p e l i n e d t o a c h i e v e v e r y h i g h b a n d -
w i d t h . A l l i n p u t a n d o u t p u t v o l t a g e l e v e l s a r e c o m p a t i b l e w i t h L V T T L .
P r o g r a m m a b l e o p t i o n s i n c l u d e t h e l e n g t h o f p i p e l i n e ( R e a d l a t e n c y o f 1 , 2 o r 3 ) , t h e n u m b e r o f c o n s e c u t i v e r e a d o r
w r i t e c y c l e s i n i t i a t e d b y a s i n g l e c o n t r o l c o m m a n d ( B u r s t l e n g t h o f 1 , 2 , 4 , 8 o r f u l l p a g e ) , a n d t h e b u r s t c o u n t
s e q u e n c e ( s e q u e n t i a l o r i n t e r l e a v e ) . A b u r s t o f r e a d o r w r i t e c y c l e s i n p r o g r e s s c a n b e t e r m i n a t e d b y a b u r s t t e r m i n a t e
c o m m a n d o r c a n b e i n t e r r u p t e d a n d r e p l a c e d b y a n e w b u r s t r e a d o r w r i t e c o m m a n d o n a n y c y c l e . ( T h i s p i p e l i n e
d e s i g n i s n o t r e s t r i c t e d b y a ` 2 N ` r u l e . )
F E A T U R E S
• S i n g l e 3 . 0 V t o 3 . 6 V p o w e r s u p p l y Note1)
• A l l d e v i c e p i n s a r e c o m p a t i b l e w i t h L V T T L i n t e r f a c e
• J E D E C s t a n d a r d 4 0 0 m i l 5 0 p i n T S O P - I I w i t h 0 . 8 m m
o f p i n p i t c h
• A l l i n p u t s a n d o u t p u t s r e f e r e n c e d t o p o s i t i v e e d g e o f
s y s t e m c l o c k
• D a t a m a s k f u n c t i o n b y U D Q M / L D Q M
• I n t e r n a l t w o b a n k s o p e r a t i o n
• A u t o r e f r e s h a n d s e l f r e f r e s h
• 4 0 9 6 r e f r e s h c y c l e s / 6 4 m s
• P r o g r a m m a b l e B u r s t L e n g t h a n d B u r s t T y p e
- 1 , 2 , 4 , 8 a n d F u l l P a g e f o r S e q u e n c e B u r s t
- 1 , 2 , 4 a n d 8 f o r I n t e r l e a v e B u r s t
• P r o g r a m m a b l e C A S L a t e n c y ; 1 , 2 , 3 C l o c k s
O R D E R I N G I N F O R M A T I O N
Part No. Clock Frequency Organization Interface Package
H Y 5 7 V 1 6 1 6 1 0 D T C - 5 5 I 1 8 3 M H z
2 B a n k s x 5 1 2 K b i t s x 1 6 L V T T L4 0 0 m i l
5 0 p i n T S O P I I
H Y 5 7 V 1 6 1 6 1 0 D T C - 6 I 1 6 6 M H z
H Y 5 7 V 1 6 1 6 1 0 D T C - 7 I 1 4 3 M H z
H Y 5 7 V 1 6 1 6 1 0 D T C - 1 0 I 1 0 0 M H z
PIN CONFIGURATION
P I N D E S C R I P T I O N
P I N P I N N A M E D E S C R I P T I O N
C L K C l o c kT h e s y s t e m c l o c k i n p u t . A l l o t h e r i n p u t s a r e r e f e r e n c e d t o t h e S D R A M o n t h e
r i s i n g e d g e o f C L K .
C K E C l o c k E n a b l eC o n t r o l s i n t e r n a l c l o c k s i g n a l a n d w h e n d e a c t i v a t e d , t h e S D R A M w i l l b e o n e
o f t h e s t a t e s a m o n g p o w e r d o w n , s u s p e n d o r s e l f r e f r e s h .
C S C h i p S e l e c t C o m m a n d i n p u t e n a b l e o r m a s k e x c e p t C L K , C K E a n d D Q M
B A B a n k A d d r e s s S e l e c t e i t h e r o n e o f b a n k s d u r i n g b o t h R A S a n d C A S a c t i v i t y .
A 0 ~ A 1 0 A d d r e s sR o w A d d r e s s : R A 0 ~ R A 1 0 , C o l u m n A d d r e s s : C A 0 ~ C A 7
A u t o - p r e c h a r g e f l a g : A 1 0
R A S , C A S , W E
R o w A d d r e s s S t r o b e ,
C o l u m n A d d r e s s S t r o b e ,
W r i t e E n a b l e
R A S , C A S a n d W E d e f i n e t h e o p e r a t i o n .
Re fe r f unc t i on t r u th t ab le f o r de ta i l s
L D Q M , U D Q M D a t a I n p u t / O u t p u t M a s k D Q M c o n t r o l o u t p u t b u f f e r i n r e a d m o d e a n d m a s k i n p u t d a t a i n w r i t e m o d e
D Q 0 ~ D Q 1 5 D a t a I n p u t / O u t p u t M u l t i p l e x e d d a t a i n p u t / o u t p u t p i n
V D D /V S S P o w e r S u p p l y / G r o u n d P o w e r s u p p l y f o r i n t e r n a l c i r c u i t a n d i n p u t b u f f e r
V D D Q /V S S Q D a t a O u t p u t P o w e r / G r o u n d P o w e r s u p p l y f o r D Q
N C N o C o n n e c t i o n N o c o n n e c t i o n
V S S
D Q 1 5
D Q 1 4
V S S Q
D Q 1 3
D Q 1 2
V D D Q
D Q 1 1
D Q 1 0
V S S Q
D Q 9
D Q 8
V D D Q
N C
U D Q M
C L K
C K E
N C
A 9
A 8
A 7
A 6
V D D
D Q 0
D Q 1
V S S Q
D Q 2
D Q 3
V D D Q
D Q 4
D Q 5
V S S Q
D Q 6
D Q 7
V D D Q
L D Q M
W E
C A S
R A S
C S
A 1 1
A 1 0
A 0
A 1
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
2 1
2 2
5 0
4 9
4 8
4 7
4 6
4 5
4 4
4 3
4 2
4 1
4 0
3 9
3 8
3 7
3 6
3 5
3 4
3 3
3 2
3 1
3 0
2 9
5 0 p i n T S O P - I I4 0 0 m i l x 8 2 5 m i l0 . 8 m m p i n p i t c h
A 2
A 3
V D D
A 5
A 4
V S S
2 3
2 4
2 5
2 8
2 7
2 6
12
34
56
12
34
56
A B C D E F
A B C D E F
广东步步高电子工业有限公司
AV厂
BBK
更改数量更改单号
签 名
日期
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审 核
批 准
第 1 张
共 1 张
版次：
标准化
1.0
比例
质量
数量
U50
3LM
431A
C51
510
4
L505
10uH
/1A
C50
647
3
L507
10uH
/2A
BC
501
~275
V 1
04
L501
F501
T1.6
A/2
50V
RK A
!
!
!
R50
910
K
R50
83.
3KR
506
330
R50
510
ohm
R50
339
K/2
W
!B
CN
502
SW-S
PST
!!
1 2
4 3
U50
225
01
TC50
247
uF/5
0V
TC50
147
uF/4
00V
D50
5H
ER10
7
C50
210
3/1K
V
C50
310
1/1K
V
L503
FB
BC
503
~400
V 2
21
+9V
C50
410
4
TC50
447
0uF/
16V
TC51
247
uF/5
0V
TC50
610
00uF
/10V
TC50
510
00uF
/10V
TC51
010
00uF
/10V
D50
8H
ER10
5TC
503
470u
F/16
V
R51
133
0R/1
W
R50
71K
R50
168
0K 2
W
!
! !
开关电源电原理图
DV
D-V
IPER
22
: 550
1A-3
板号
~220
VB
CN
501
D51
0SR
560
D50
6H
ER10
5
D50
91N
4007
D51
1H
ER10
5
+3.3
V TC51
3
100u
F/16
V
D50
31N
4007
A 1K2
D50
21N
4007
D50
4
1N40
07
D50
11N
4007
C50
810
4
C51
010
4
-9V
+5V
ZD50
29.
1V/1
W
VD
D4
D5
S 2FB3
D6
D7
D8
S 1
U50
1V
IPER
22
R51
29.
1K
D51
31N
4007
1
2
3
4
5
6
7
8
9
10
T501
EEL1
9H
-9V
GN
D
+3.3
V
+5V
GN
D
+9V
GN
D
2 3 41 5 6 7
CN
502
XS0
7
R51
733
0R
+5V
12
BC
N50
1~2
20V
2 3 41
CN
501
XS0
4
GN
D-9
V+9
V
12
34
56
12
34
56
A B C D E F
A B C D E F
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AV厂
BBK
更改数量更改单号
签 名
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第 1 张
共 1 张
版次：
标准化
1.0
比例
质量
数量
MIC板电原理图
DV
939
:691
1-0
板号
13
2V
R60
2
10K
C60
310
3R
6141
5K
R61710K
R6165.6K
R62
61K
C61
056
1
C61
2
561
C61
3
104
C61
4
104
C61
539
2R
621
10K
R6224.7K
R62
410
K
R61
91K
R61
210
K
R60
510
K
R60
356
0R
R60
122
K
321
84
U60
1A
4558
+9V
A32
1
84
U60
2A45
58
C60
710
1
R61
330
K
567
U60
2B45
58
C62
010
1
R60
930
K
C60
510
1
R61
030
K
C60
910
4TC
608
22uF
/16V
R61
510
K
TC60
74.
7uF/
16V
R60
71K
R60
820
K
R61
815
KC60
8
392
TC60
947
uF/1
6V
R62
927
K
12
TC60
5
22U
/16V
TC60
3
4.7U
/16V
TC60
14.
7U/1
6V-9
VA
C61
910
2
R62
84.
7K
R62010K
R63
310
R1/
6W
TC61
510
0U/1
6VC
601
104
R63
210
R1/
6W
TC61
610
0U/1
6VC
602
104
+9V
+9V
A-9
V-9
VA
C62
210
4C
623
104
OK
TC61
04.
7uF/
16V
TC61
3
4.7U
/16V
L602
FB
VDD 1
REF 2
AGND 3
DGND 4
CLKO 5
VCO 6
CC1 7
CC2 8OP1-OUT9
OP1-IN10
OP2-IN11
OP2-OUT12
LPF2-IN13
LPF2-OUT14
LPF1-OUT15
LPF1-IN16
U60
3PT
2399
TC61
1
4.7U
/16V
+9V
A
TC62
1 4.7u
F/16
V
C61
610
3
DET
+5V
R62
34.
7k
+5V5 4 3 2 17 6
MIC
602
OK
AG
ND
+9V
-9V
DET
234 156
XS6
01X
S06
+5V
12
34
56
12
34
56
ABCDEF
ABCDEF
广东步步高电子工业有限公司
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BBK
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质量
数量
2911S-2板号： &
解码伺服电原理图
DV
911(RU
)
WO
BSO
1W
VD
D2
AG
ND
X3
AG
ND
X4
AV
DD
O5
RFO
P6
RFO
N7
AG
ND
O8
TM1
9TM
210
TM3
11A
GN
DT
12TM
413
AV
DD
T14
V2R
EFO15
VR
EFO16
V20
17FEO
18LV
L19
CSO
20TEO
21V
DD
P22
DEFEC
T23
LRFR
P24
HR
FRP
25C
RTP
26C
RTPLP
27TR
LPA28
TRLP
29H
TRC
30G
ND
P31
DPFN
32D
PFO33
AG
ND
X34
AG
ND
X35
AG
ND
X36
VD
D37
VFO
1338
GND 39UDGATE 40HDGATE 41IO0 42IO1 43IO2 44IO3 45IO4 46IO5 47IO6 48IO7 49IO8 50IO9 51IOA 52IOB 53VDDS 54XCK16M 55SCLK 56GNDS 57SDEN 58SDATA 59RST 60DPDMUTE 61AGNDP 62AGNDX 63AVDDP 64
AG
ND
F65
VC
ON
66
AV
DD
F67
AG
ND
X68
AV
DD
M69
CO
SPHI
70
HA
LLCO
S71
REFC
OS
72
IR108 AGND107 SB106 SA105 MD104 MC103
MB
102M
A101
DV
DA
100D
VD
B99
DV
DC
98D
VD
D97
DV
DR
FIP96
DV
DR
FIN95
CD
A94
CD
B93
CD
C92
CD
D91
OSN
90O
SP89
RFFG
C88
RFG
CU
87R
FGC
I86
CEO
P85
CEO
N84
AG
ND
X83
AG
ND
X82
MO
N81
MO
P80
SW1
79SW
278
SW0
77SIN
PHI
76R
EFSIN75
HA
LLSIN74
AG
ND
M73
AVDD109
SC110
SD111
CDFOP112
CDFON113
SVDD114
TPI115
TNI116
SGND117
WGAND118
AGC1119
WAVDD120
AGC2121
AGC3122
MD12123
MD11124
LDO1125
LDO2126
RFSUBO127
WGND128
U301
MT1336E_128
RFO
NR
FOP
C301
104C
302104
C303
104TC
30610uF/16V
TC307
10uF/16V
V2P8
V1P4
V20
FEOR
FLC
SOTEO
BD
O
C304
391C
30582p
C306
333
RFR
PC
RTP
C308
153
HTR
C
TRINTROUTLIMIT
ENDMIOA
TRCLOSE
SCLK
SDENSDATAURST
PWMOUT2
OPO
OP-
OP+
C311
470P
C312
104
C313
104
C315
105
C316
105
C317
105
C318
105
C314
105(DN
S)R
FO
DABCCB
DD
#C
C#
BB
#A
A#
AD
C323
104
C319
153R
30715K
MD11
LDO2LDO1
R304
10KR
30310K
R305
10KR
30610K
TRC
LOSE
TRO
PENEN
DM
STB
Y
C322
104C
320104
C321
104TC
30547uF/16V
C324
104
C327
104
C325
104
C326
104
RV
CC
IN
RV
CC
IN
C338
104C
339104
2 3 41 5 6 8 9 107 11 12 14 15 1613 17 18 20 21 2219 23 24
XS301
24P0.5mm
R320
20KR
31910K
R321
20KC
331151
C337
104
C335
104C
336104
TC304
47uF/16V
R318
1RR
3171R
R316
20K
C330
104
L318FB
SMT
L316FB
SMT
L312FB
SMT
L314FB
SMT
L311FB
SMT
L310FB
SMT
L308FB
SMT
L307FB
SMT
L30610uH
L305FB
SMT
L304FB
SMT
L30310uH
L319FB
SMT
L320FB
SMT
L321FB
SMT
L322FB
SMT
L323FB
SMT
L324FB
SMT
C328
104TC
301220uF/16V
C329
104
AV
CC
EA
V301
2SB1132-S
V302
2SB1132-S
R314
10R
R315
10R
TC302
47uF/16V
TC303
47uF/16V
LDO
-AV
CC
LDO
-AV
CC LD
O2
LDO
1
R309
10K
R308
100K
R311
10K
R310
100K
R313
1RR
3121R
C334
151
RFV
CC
FE
STBY
R337
0R
L301FB
SMT
MD
11
V303
2SK3018-S
V304
2SK3018-S
V305
3904-S
IOA
AV
CC
F
L317FB
SMT
BRFO
IOA
DC
VIN
FC1
CF1
2C
F23
VIN
SL+4
VIN
SL-5
VO
SL6
VIN
FFC7
GND 30
VC
C8
PVC
C1
9PG
ND
10V
OSL-
11V
O2+
12V
OFC
-13
VO
FC+
14V
OTK
+15
VO
TK-
16
VO
LD+
17
VO
LD-
18
PGN
D19
VN
FTK20
PVC
C2
21
GND 29
PRE
GN
D22
VIN
LD23
CTK
224
CTK
125
VIN
TK26
BIA
S27
STB
Y28
U302
BA
5954
TR
SOV
1P4ST
BY
SL+SL-
FMSO
VC
C
GN
D
VC
C
SP-SP+
V1P4
FOSO
DM
SO
V20
C342
101
1.0
SW1
R326
DN
SR
327D
NS
HSY
NC
#SW
1
R322
470RR
323470R
234 15
XS302
5P2.0mm
LOA
D-
LOA
D+
TRO
UT
TRIN
R3361R
R333
330K
R334
330KR
335750K
R331
750K
R332
0R
C333
27pF
AD
INO
P-O
P+
V1P4
SP+
SP-
SL+SL-LIM
IT
OPO
C332
104
C341
104
234 156
XS303
XS06
V308
8050V
3078050
V306
8550V
3098550
R338
1.5K
R342
1.5K
R339
10K
R341
2.2R\1/4W
TC308
47uF/16VTC
30947uF/16V
LOA
D+
LOA
D-
VC
C
TRC
LOSE
V310
9014-STR
OPEN
(TRC
LOSE1)
(TRO
PEN1)
(TRC
LOSE1)
TRO
PEN
LDO
-AV
CC
RV
CC
IN
RFV
CC
DV
33
RV
CC
IN
C2157
104C
2158104
12
34
56
12
34
56
ABCDEF
ABCDEF
广东步步高电子工业有限公司
AV厂
BBK
更改数量更改单号
签 名
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版次：
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比例
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2911S-2板号： &
解码伺服电原理图
DV
911(RU
)
C212
103C
213103
C214
103
C215
103
C216
101R
202750K
R203
20KR
20418K
R205
0R
R206
10KR
20715K
R201
8.2K
C221
104C
220153
C219
103(DN
S)C
218331
C217
331
V1P4
FMSO
DM
SO
PWM
OU
T2
TRO
PENT
RSO
FOSO
JITFO
LPFOP
LPFIP
C226
225
R212
4.7R
C228
225R
213
4.7R
AV
33
R214 4.7R(DNS)
C229104(DNS)
Y2
DACV33A
Y5
VSYNC#
HSYNC#
Y7
Y6
SDATASDEN
R21618K
C231
104
C230
104
C233102
C234
104
C238
102
C239
102R
FOP
RFO
NR
FIN
RFIP
FEORFL
R219
0R
RFRPC
R218
0R(D
NS)
RFZC
HTR
CC
232
104
AV
33
DV
33
C202
104C
203104
C204
104C
205104
C206
104
C207
104
C208
104C
209104
C210
104C
211104
V25
L203FB
SMT
L201FB
SMT
L202FB
SMT
R210
0RR
2114.7K
C225
47pF
IRVSC
KV
STB
VSD
A
234 1X
S202
XS04(D
NS)
DV
33R
XD
TXD
GN
D
C224
104
12
U205A
HC
U04
X201
27MH
z
34
7 14
U205B
HC
U04
R208
100K
C222
27pFC
22327pF
R209
10R(D
NS)
AV
CC
27MH
Z
RA
S17
CS
18
CA
S16
CK
E34
A0
21
A1
22
A2
23
A3
24
A4
27
A5
28
A6
29
A7
30
A8
31
A9
32
A10
20
BA
/A11
19
CLK
35
DQ
712
DQ
611
DQ
59
DQ
48
DQ
36
DQ
25
DQ
13
DQ
02
DQ
839
DQ
940
DQ
1042
DQ
1143
DQ
1245
DQ
1346
DQ
1448
DQ
1549
VC
C1
VC
C25
VC
CQ
13V
CC
Q7
VC
CQ
38
VC
CQ
44
VSSQ
4
VSSQ
10
VSSQ
41
VSSQ
47
VSS
26
VSS
50N
C37
NC
33
DQ
ML
14
WE
15
DQ
MH
36
U203
SDR
AM
512*16*2
DM
A0
DM
A1
DM
A2
DM
A3
DM
A4
DM
A5
DM
A6
DM
A7
DM
A8
DM
A9
DM
A10
BA
0
SDC
LK
SDC
KE
DC
S#
DR
AS#
DC
AS#
DW
E#
DQ
M0
DQ
M1
DQ
0D
Q1
DQ
2D
Q3
DQ
4D
Q5
DQ
6D
Q7
DQ
8D
Q9
DQ
10D
Q11
DQ
12D
Q13
DQ
14D
Q15
SD33
RA
S17
CS
18
CA
S16
CK
E34
A0
21
A1
22
A2
23
A3
24
A4
27
A5
28
A6
29
A7
30
A8
31
A9
32
A10
20
BA
/A11
19
CLK
35
DQ
712
DQ
611
DQ
59
DQ
48
DQ
36
DQ
25
DQ
13
DQ
02
DQ
839
DQ
940
DQ
1042
DQ
1143
DQ
1245
DQ
1346
DQ
1448
DQ
1549
VC
C1
VC
C25
VC
CQ
13V
CC
Q7
VC
CQ
38
VC
CQ
44
VSSQ
4
VSSQ
10
VSSQ
41
VSSQ
47
VSS
26
VSS
50N
C37
NC
33
DQ
ML
14
WE
15
DQ
MH
36
U204
SDR
AM
512*16*2
DM
A0
DM
A1
DM
A2
DM
A3
DM
A4
DM
A5
DM
A6
DM
A7
DM
A8
DM
A9
DM
A10
BA
0
SDC
LK
SDC
KE
DC
S#
DR
AS#
DC
AS#
DW
E#
DQ
M2
DQ
M3
DQ
16D
Q17
DQ
18D
Q19
DQ
20D
Q21
DQ
22D
Q23
DQ
24D
Q25
DQ
26D
Q27
DQ
28D
Q29
DQ
30D
Q31
SD33
TC206
47uF/16V
C245
104C
246104
C247
104C
248104
C249
104
C250
104C
251104
C252
104
SD33
L204FB
DV
33
GN
D
LPION
LPIOP
RFR
PC
VSD
A1
C2113
104
TC215
47uF/16V
C2137
104
Q204
9014
C2148
102TC
21710uF/16V
VD
2011N
4148R
215710K
R2158
1K
R2159
33R
56
U205C
HC
U04
UR
ST
AV
CC
C2149
10pF(DN
S)
R2160
1K
C253
104
89
U205D
HC
U04
RSET
C240
104
GN
D
R2162
0R
R2163
0R(D
NS)
AV
CC
1.0
ASD
ATA
3157
ASD
ATA
4158
DA
CV
DD
C159
VR
EF160
FS161
YU
V0/C
IN162
DACVSSC 163YUV1/C 164DACVSSB 165YUV2/Y 166DACVSSB 167YUV3/CVBS 168DACVDDA 169YUV4/G 170DACVSSA 171YUV5/B 172YUV6/R 173ICE 174BLAANK# 175VSYN 176YUV7 177DVSS 178HSYN 179SPMCLK 180SPDATA 181DVDD2 182SPLRCK 183SPBCK 184DVDD3 185XTALO 186XTALI 187PRST 188DVSS 189VFO13 190IDGATE 191DVDD3 192UDGATE 193WOBSI 194SDATA 195SDEN 196SLCK 197BDO 198ADCVSS 199ADIN 200RFSUBI 201TEZISLV 202TEI 203CSO 204FEI 205RFLEVEL 206RFRP_DC 207RFRP_AC 208
APLLVDD355
ALE56
IOOE#57
IOWR#58
IOCS#59
DVSS60
UP1_261
UP1_362
UP1_463
UP1_564
UP1_665
DVDD366
UP1_767
UP3_068
UP3_169
INT0#70
IR71
DVDD272
UP3_473
UP3_574
UWR#75
URD#76
DVSS77
RD778
RD679
RD580
RD481
DVDD282
RD383
RD284
RD185
RD086
RWE#87
CAS#88
RAS#89
RCS#90
BA091
DVSS92
RD1593
RD1494
RD1395
RD1296
DVDD397
RD1198
RD1099
RD9100
RD8101
DVSS102
CLK103
CLE104
DM
VSS
109R
A7
110D
VD
D3
111R
A6
112R
A5
113R
A4
114D
VSS
115D
QM
1116
DQ
M0
117B
A1
118R
A10
119D
VD
D2
120R
A0
121R
A1
122R
A2
123R
A3
124D
VSS
125R
D31
126R
D30
127R
D29
128R
D28
129D
VD
D3
130R
D27
131R
D26
132R
D25
133R
D24
134D
VSS
135D
QM
3136
DQ
M2
137R
D23
138R
D22
139D
VD
D2
140R
D21
141R
D20
142R
D19
143R
D18
144D
VSS
145R
D17
146R
D16
147A
BC
K148
ALR
CK
149D
VD
D3
150A
CLK
151M
C_D
ATA
152SPD
IF153
ASD
ATA
0154
ASD
ATA
1155
ASD
ATA
2156
APLLV
SS54
IOA
2053
IREF
1
PLLVSS
2
LPION
4LPIO
P3
LPFON
5
LPFIP6
LPFIN7
LPFOP
8
JITFO9
JITFN10
PLLVD
D3
11
FOO
12
TRO
13
TR
OPE
NPW
M14
PWM
OU
T115
PWM
OU
T216
DV
DD
217
DM
O18
FMO
19
DV
SS20
FG21
HIG
HA
022
HIG
HA
123
HIG
HA
224
HIG
HA
325
HIG
HA
527
HIG
HA
426
DV
SS28
HIG
HA
629
HIG
HA
730
AD
731
AD
632
AD
533
DV
DD
335
AD
336
AD
434
AD
237
AD
138
AD
039
IOA
040
IOA
141
DV
DD
242
IOA
243
IOA
344
IOA
445
IOA
546
IOA
647
IOA
748
A16
49
A17
50
IOA
1851
IOA
1952
RA11105
RA9106
RA8107
DMVDD3108
HRFZC 209PWMVREF 210PWM2VREF 211ADCVDD3 212RFDTSLVP 213RFDTSLVN 214RFIN 215RFIP 216
U201
MT1379E_216
JITFN
V25
FGA8
A9
A10
A11
A12
A13
A14
A15
AD
7A
D6
AD
5A
D4
AD
3A
D2
AD
1A
D0
A0
A1
A2
A3
A4
A5
A6
A7
A16
A17
A18
A19
A20
DRD#DWR#DCE#
VSCKVSDAVSTBSCL
SDA
IR
RXDTXD
DQ7DQ6DQ5DQ4
DQ3DQ2DQ1DQ0
DCAS#DRAS#DCS#BA0
DQ15DQ14DQ13DQ12
DWE#
DQ11DQ10DQ9DQ8
DCLKDCKEDMA11DMA9DMA8
DM
A7
DM
A6
DM
A5
DM
A4
RD
QM
1R
DQ
M0
BA
1D
MA
10
DM
A0
DM
A1
DM
A2
DM
A3
DQ
31D
Q30
DQ
29D
Q28
DQ
27D
Q26
DQ
25D
Q24
RD
QM
3R
DQ
M2
DQ
23D
Q22
DQ
21D
Q20
DQ
19D
Q18
DQ
17D
Q16
AB
CK
ALR
CK
AC
LKA
MD
AT
ASPD
IFA
SDA
T0A
SDA
T1A
SDA
T2
Y0
FSV
REF
VG
ND
R237
2.0K
Y1DACV33B
Y3
R236
0R(D
NS)
L329FB
SMT
DV
33
URSTXIXO
XTALI
SCLKBDO
V2P8
R217
100K
RFRP
CSOTEO
V1P4
TC202
10uF/16V
VGND
L330FB
SMT
DV
33
DA
CV
33C
L331
FBSM
TTC
21910uF/16V
C235
104
DA
CV
33C
C237
104
R238
0R(D
NS)
R239
0R(D
NS)
XIR240 0R
XO
V25
GN
D
AV
33 DC
/NC
1
RST_/N
C2
WP/R
ST_3
VSS
4
VC
C8
RST/W
P7
SCL
6
SDA
5
U202
AT24C
02/X4050
SDA
SCL
C201
104
DV
33
R227
1KR
2281K
VGND
VGND
VGND
ADIN
C241
47pFC
24247pF
C243
47pF
VC
C
C2142
104
R252
4.7R
R251
4.7R
R2107 33RR2108 33RR2109 33R
R229 33RR230 33RR231 33RR232 33RR233 33R
PRD#PWR#PCE#
R234
33RD
CLK
SDC
LKR
23533R
SDC
KE
DC
KE
R246
33RR
24733R
R248
33RR
24133R
RD
QM
0R
DQ
M1
RD
QM
2R
DQ
M3
DQ
M3
DQ
M2
DQ
M1
DQ
M0
R242
33RA
SPDIF
SPDIF#
VDATA3
TC201
10uF/16V
XTALI
C227
104
SPBCKSPLRCK
SPDATASPMCLK
PWM
OU
T1
PDAT0
TC204
47uF/16V
R243
0R
C2140
101C
2141101
GND
A6
19
A17
17
RY
/BY
15
A18
16
NC
14
A12
4
NC
10
NC
13
A9
7
A15
1
A14
2
A13
3
A11
5
A10
6
A8
8
A19
9
WE
11
RESET
12
A5
20
A4
21
A3
22
A7
18
DQ
830
DQ
932
DQ
1034
DQ
233
DQ
335
DQ
15/A-1
45
DQ
1239
DQ
1136
DQ
642
A16
48
BY
TE47
Vss
46
DQ
744
DQ
1443
DQ
1341
DQ
540
DQ
438
Vcc
37
DQ
029
OE
28
Vss
27
DQ
131
A2
23
A1
24C
E26
A0
25
U214
8M_FLA
SH(T
SOP)
A15
A14
A13
A12
A11
A10
A9
DW
R#
RSET
A18
A7
A6
A5
A4
A3
A2
A16
GN
DA
0A
D7
AD
14A
D6
AD
13A
D5
AD
12A
D4
VD
AD
11A
D3
AD
10A
D2
AD
9A
D1
AD
8A
D0
DR
D#
GN
DD
CE#
A1
A8
UPA
[20..0]
UPD
[15..0]
R221
4.7K(D
NS)
VP
R222 4.7K
R223 4.7KR215 4.7K
VD
C2146
104
A17
A19
TC237
47uF/16V
R220
0RV
DD
V33
A20
L206
FB(D
NS)
VC
C
R259
0R
RST#
R260
0R(D
NS)
RST#
L208FB
SMT
L207FB
SMT
IR#
VSDA1
C244
47pF
2 3 41 5 6 7X
S201
XS07
GN
D
Y4
VC
C
C2164
104C
2163104
C2162
104C
2161104
C2165
104
C2159
104
C2160
104
DV
33
R261
0RV
OIC
E-DET
C298
104
12
34
56
12
34
56
A C D E F
A B C D E F
广东步步高电子工业有限公司
AV厂
BBK
更改数量更改单号
签 名
日期
设 计
审 核
批 准
第 3 张
共 4 张
版次：
标准化
比例
质量
数量
2911
S-2
板号：&
解码伺服电原理图
DV
911(
RU
)
L242
FBL2
41FB
L249
FB
L250
FB
C29
410
4
C29
5
104
C29
6
104
C29
7
104
TC20
822
0uF/
16V
TC20
722
0uF/
16V
+9V
-9V
RV
CC
DV
33
R26
315
0R
A5V
VID
EO_Y
R26
215
0RC
254
101
C25
520
pF(D
NS)
C25
610
1
L210
1.8u
H
VG
ND
VG
ND
R27
515
0R
A5V
R27
415
0RC
257
101
C25
820
pF(D
NS)
C25
910
1
L211
1.8u
H
VG
ND
VG
ND
VID
EO_C
R27
1
150R
A5V
R27
015
0RC
260
101
C26
120
pF(D
NS)
C26
210
1L2
121.
8uH
VG
ND
VG
ND
VID
EO_C
OM
P
VC
C
C21
5210
4C
2151
104
C21
5010
4
TC20
310
uF/1
6V
A5V
VG
ND
L243
0R L244
0R L245
0R
Q21
539
06-S
Q21
739
06-S
Q21
639
06-S
C21
5310
4TC
211
220u
F/16
V
C21
5410
4TC
213
220u
F/16
V
L205
FB
AV
33
V25
L209
FB
A5V
1.0
AV
CC
Q20
180
50
Y3
Y2
Y1
12
3 4
JK20
2S-
VID
EO
L217
FBSM
T
L216
FBSM
T
VG
NDC
273
20pF
C27
220
pF
5
7
6
JK20
2V
-OU
T5
L219
FBSM
T C27
420
pF
VG
ND
TC21
022
0uF/
16V
TC21
222
0uF/
16V
TC21
422
0uF/
16V
R25
6
330R
C21
4410
4
AG
ND
1213
U20
5F
HC
U04
1011
U20
5E
HC
U04
R25
791
RR
255
1M
R25
410
M
C21
4310
4R
258
100R
AV
CC
SPD
IF#
R21
61C
2156
TC20
522
0uF/
16V
SPD
IF##
R28
1
150R
A5V
R28
015
0RC
269
101
C27
020
pF(D
NS)
C27
110
1
L215
1.8u
H
VG
ND
VG
ND
R27
715
0R
A5V
VID
EO_U
R27
615
0RC
266
101
C26
720
pF(D
NS)
C26
810
1
L214
1.8u
H
VG
ND
VG
ND
VID
EO_V
R27
2
150R
A5V
VID
EO_Y
1
R27
315
0RC
263
101
C26
420
pF(D
NS)
C26
510
1
L213
1.8u
H
VG
ND
VG
ND
L246
0R L247
0R L248
0R
Q21
339
06-S
Q22
039
06-S
Q21
439
06-S
Y5
Y6
L220
FBSM
T
L221
FBSM
T
L222
FBSM
T
VG
ND
RG B
C27
520
pF
C27
620
pF
C27
720
pFTC
220
220u
F/16
V
TC21
822
0uF/
16V
TC21
622
0uF/
16V
Y4
Y Pb Pr
VID
EO
234 1567X
S203
XS0
7
A5V
OK
AG
ND
+9V
-9V
VO
ICE-
DET 234 156
XS2
601
XS0
6
VC
C
12
34
56
12
34
56
A B C D E F
A B C D E F
广东步步高电子工业有限公司
AV厂
BBK
更改数量更改单号
签 名
日期
设 计
审 核
批 准
第 4 张
共 4 张
版次：
标准化
比例
质量
数量
2911
S-0
板号：
&解码伺服电原理图
DV
911(
RU
)
R24
933
0R
R25
010
K
+9V
R26
415
0R
R26
61K
VD
205
1N41
48
+9V
R26
71K
AG
ND
VD
206
1N41
48
-9V
AG
ND
MU
TE-1
TC23
547
uF/1
6V
TC23
410
0uF/
16V
AG
ND
R26
510
K
Q21
22S
C18
15-YQ
218
1015
Q21
910
15
R L
TC22
510u
F/16
V
TC22
610u
F/16
V
R21
34
4.7K
R21
35
4.7K
C21
1510
2
C21
1415
1
R21
3324
K
R21
2924
K
C21
1115
1
C21
1210
2
R21
31
4.7K
R21
30
4.7K
+9V
+9V
321
48
U21
9A45
80
567
48
U21
9B45
80
AG
ND
AG
ND
-9V
-9V
TC22
3
10uF
/16V
TC24
0
10uF
/16V
TC24
1
10uF
/16V
CH
-L
CH
-R
CH
-SW
AG
ND
C21
0147
pF
C29
947
pF
L233
FBL232
FB
C21
0210
2
C21
0010
2
R21
201KR
2117
1K R21
19
1KR21
18
1K
R21
1110
0K
R21
1210
0KM
UTE
-1
Q20
52S
C18
15-Y
Q20
62S
C18
15-Y
AG
ND
C21
0747
pF
L236
FB
C21
0810
2
R21
25
1K R21
26
1K
R21
1510
0KQ
209
2SC
1815
-Y
C27
810
4C
279
104
+9V
AG
ND
C28
110
4C
282
104
-9V
AG
ND
RST
#
Rt
Lt
RO
UT
LOU
T
R21
366.
8K
R21
486.
8K
C21
2212
2
C21
2912
2
TC23
610
uF/1
6V
RR
LL
MU
TEC
Q21
110
15
R21
061K
R21
051K
VD
207
1N41
48
TC23
82.
2uF/
16V
VC
C
R29
133
RA
CLK
SAC
LKR
292
33R
R29
333
RR
294
33R
AB
CK
SBC
LKA
LRC
KSL
RC
KA
SDA
T0SD
ATA
0
RED
RED
BLA
CK
1
2
34
5
6
JK20
1
RC
A-4
07
WH
ITE
SPD
IF##
A(B
)OU
T1
A(A
)OU
T3
RET
UR
N5
BLU
E I/O
7
RET
UR
N9
GR
EEN
I/O
11
RET
UR
N13
RED
I/O
15
RET
UR
N17
V-O
UT
19
GN
D21
A(B
)IN
2
A-C
OM
4
A(A
)IN
6
FUN
C S
W8
CO
NT
10
NC
12
RET
UR
N14
BLK
I/O
16
TRTU
RN
18
V-I
N20
JK20
3
VJS
3921
R34
34.
7K
R34
475
R
Q20
280
50
Q20
380
50
R34
633
R
R34
7
330R
R34
5
2.2K
+9V
A+1
0V
AG
ND
PDA
T0
Q20
780
50
R34
91K
R35
02.
2K
A+1
0V
HSY
NC
#
C28
010
4
AG
ND
VC
C
R34
8
A+1
0V
AG
ND
AG
ND
VC
C
VG
ND
VG
ND
AG
ND
VID
EO
Rt
Lt Pb Y Pr
VSY
NC
#
SUB
C28
910
4
C29
110
4
TC23
310
uF/1
6VC
290
104
TC23
210
uF/1
6V
/RST
1
SDA
2
SCLK
3
LRC
K4
MC
LK5
DIF
16
DIF
07
DEM
08
MU
TEC
16
AO
UTA
15
VA
14
AG
ND
13
AO
UTB
12
REF
-GN
D11
VQ
10
FILT
+9
U20
7C
S434
0
AV
CC
RR
MU
TEC
SDA
TA0
SBC
LKSL
RC
KSA
CLK
AG
ND
AG
ND
PAG
ND
R21
45
30K
R21
46
30K
R22
69 3.9
K
R22
6875
K
R21
5410
0K
R21
43
75K
C21
2310
n
C21
2410
4
+9V
321
48
U22
0A45
80-9
V
567
48
U22
0B45
80-9
V
+9V
R21
4730
K
C21
3512
0P
AG
ND
R L
TC22
110
uF/1
6V
TC22
210
uF/1
6V
0R
VO
ICE-
DET
R29
70R
R21
32
20K
C21
1610
2
OK
A
AG
ND
R21
56
20K
DV913S MATERIAL LIST1. POWER BOARD
NUMBER MATERIAL SPECIFICATION/PARTUNMBER UNIT QUANTITY LOCATION
0000294 CARBON FILMRESISTOR 1/4W10K±5% SHAPED 10 PCS 1 R507
0010101 METAL FILMRESISTOR 1/4W12K±1% SHAPED 10 PCS 1 R509
0000461 CARBON FILMRESISTOR 1/4W9.1K±5% SHAPED 10 PCS 1 R512
0010063 METAL FILMRESISTOR 1/4W4.7K±1% SHAPED 10 PCS 1 R508
0000431 CARBON FILMRESISTOR 1/4W75Ω±5% SHAPED 10 PCS 1 R505
0010135 METAL OXIDEFILM RESISTOR
2W39K±5% SHAPED FLAT15×9 PCS 1 R503
0000278 CARBON FILMRESISTOR 1/4W330Ω±5% SHAPED 10 PCS 1 R517
0000380 CARBON FILMRESISTOR 1/4W510Ω±5% SHAPED 10 PCS 1 R506
0070001 HIGH VOLTAGERESISTOR 1/2W680K±5% PCS 1 R501
0580054VOLTAGEREGULATORDIODE
9.1V 1W PCS 1 ZD502
0010250 METAL OXIDEFILM RESISTOR 1W22Ω±5％ SHAPED R 15×8 PCS 1 R511
0570005 DIODE 1N4007 PCS 4 D501~D5040570011 DIODE RL202 PCS 2 D509,D513
0200138 PORCELAINCAPACITOR 50V 104 ±20% 5mm PCS 4 C504,C508,C510,C515
0200224 PORCELAINCAPACITOR 1000V 103 +80%-20% 7.5mm PCS 1 C502
0200223 PORCELAINCAPACITOR 1000V 101 +80%-20% 7.5mm PCS 1 C503
0200228 PORCELAINCAPACITOR 1000V 101 ±10% 7.5mm PCS 1 C503
0210191 TERYLENECAPACITOR 50V 222 ±10% 5mm PCS 1 C506
0260559 CD CD11T 50V47U±20%6×12 2.5 PCS 2 TC502,TC5120260563 CD KM 400V47U±20%18×20 7.5 PCS 1 TC501
0260557 CD CD11T 16V100U±20%6×122.5 PCS 1 TC513
0260594 CD CD11T 25V220U±20%8×123.5 PCS 2 TC503,TC504
0260560 CD CD11T 10V1000U±20%8×163.5 PCS 3 TC505,TC506,TC510
0390057 MAGNETIC BEADSINDUCTOR RH354708 PCS 1 L503
0410010 CHOKE COIL VERTICAL 10UH 1A 5mm PCS 1 L5050410011 CHOKE COIL VERTICAL 10UH 2A 5mm PCS 1 L507
1080011 PHOTOELECTRICCOUPLER HS817 PCS 1 U502
0570013 DIODE HER105 PCS 3 D506,D508,D5110570014 DIODE HER107 PCS 1 D5050680010 SCHOTTKY DIODE SR560 DO-27 PCS 1 D5100880553 IC LM431ACZ TO-92 PCS 1 U5030880581 IC TL431C TO-226AA(LP) PCS 1 U5030880800 IC 431L TO-92 PCS 1 U503
0210066 TERYLENECAPACITOR 275V 104 ±20% 15mm PCS 1 BC501
0210070 TERYLENECAPACITOR 275V 104 ±10% 15mm PCS 1 BC501
0200267 CERAMICCAPACITOR
CT81 250VAC221±20%10mm PCS 1 BC503
0200268 CERAMICCAPACITOR
CT81 250VAC221±10%10mm PCS 1 BC503
0460394SWITCHINGPOWERTRANSFORMER
BCK-19-0179 PCS 1 T501
1000004 POWER GRIDFILTER UT-20 40mH ±20% 10×13 PCS 1 L501
1563407 PCB 5501A-4 PCS 1
2100003 CONNECTIONCORDS Φ0.6 SHAPED 7.5mm PCS 2 JP501,JP503
2100010 CONNECTIONCORDS Φ0.6 SHAPED 5mm PCS 1 JP502
2300021 FUSE T1.6AL 250V PCS 1 F5011940045 SOCKET 2P 8.0mm 2# PCS 2 BCN501,BCN5021940023 SOCKET 7P 2.0mm PCS 1 CN5021940027 SOCKET 2P 2.0mm PCS 1 CN5010881933 IC VIPER22A DIP8 PCS 1 U501
3870115 GROUND CHIP OFPOWER BOARD AB903 PCS 2 G501,G502
NUMBER MATERIAL SPECIFICATION/PARTNUMBER UNIT QUANTITY LOCATION
5232805 SOFT SPONGESPACER
6×6×2.5 DOUBLE-FACED,HARD PCS 1 IR SENSOR 1PC
0000009 CARBON FILMRESISTOR 1/6W100Ω±5% PCS 1 R415
0090023 SMD RESISTOR 1/16W 10K ±5% PCS 3 R416,R417,R4180570006 DIODE 1N4148 PCS 1 D401
1340003 LIGHT TOUCHRESTORE SWITCH HORIZONTAL 6×6×1 PCS 3 K401~K403
0200139 PORCELAINCAPACITOR 50V 104 +80%-20% 5mm PCS 1 C405
0260206 CD CD11C 10V100U±20%5×7 2 PCS 1 TC4072360002 IR SENSOR HS0038B PCS 1 U403
2100010 CONNECTIONCORDS Φ0.6 SHAPED 5mm PCS 1 JP401
2121660 FLAT CABLE6P200 2.0 2 SOCKET WITHL NEEDLE, THE SAMEDIRECTION
PCS 1 XS401
1563482 PCB 4911S-1 PCS 1
3. OK BOARD
NUMBER MATERIAL SPECIFICATION/PARTNUMBER UNIT QUANTITY LOCATION
0000126 CARBON FILMRESISTOR 1/6W560Ω±5% SHAPED 7.5 PCS 1 R603
0000129 CARBON FILMRESISTOR 1/6W1K±5% SHAPED 7.5 PCS 1 R607
0090014 SMD RESISTOR 1/16W 1K ±5% 0603 PCS 2 R619,R626
0090026 SMD RESISTOR 1/16W 22K ±5% 0603 PCS 1 R601
90019 SMD RESISTOR 1/16W 4.7K ±5% 0603 PCS 3 R622,R628,R623
2. MAIN FRONT PANEL
0090020 SMD RESISTOR 1/16W 5.1K ±5% 0603 PCS 1 R6160090023 SMD RESISTOR 1/16W 10K ±5% 0603 PCS 5 R605,R617,R620,R621,R624
0000137 CARBON FILMRESISTOR 1/6W10K±5% SHAPED 7.5 PCS 1 R612
0000118 CARBON FILMRESISTOR 1/6W10Ω±5% SHAPED 7.5 PCS 2 R632,R633
0090024 SMD RESISTOR 1/16W 15K ±5% 0603 PCS 1 R618
0000338 CARBON FILMRESISTOR 1/6W15K±5% SHAPED 7.5 PCS 1 R614
0090188 SMD RESISTOR 1/16W 18K ±5% 0603 PCS 1 R615
0000144 CARBON FILMRESISTOR 1/6W47K±5% SHAPED 7.5 PCS 1 R610
0090027 SMD RESISTOR 1/16W 27K ±5% 0603 PCS 1 R6290090028 SMD RESISTOR 1/16W 33K ±5% 0603 PCS 2 R609,R6130090018 SMD RESISTOR 1/16W 3.3K ±5% 0603 PCS 1 R608
0260127 CD CD11 16V4.7U±20%5×11 2 PCS 7 TC601,TC603,TC607,TC610,TC611,TC613,TC621
0260021 CD CD11 16V22U±20%5×11 2 PCS 1 TC6050260200 CD CD11C 16V47U±20%5×7 2 PCS 2 TC608,TC6090260040 CD CD11 25V100U±20%6×12 2.5 PCS 2 TC615,TC6160310047 SMD CAPACITOR 50V 101 ±5% NPO 0603 PCS 3 C605,C607,C6200310066 SMD CAPACITOR 50V 102 ±10% 0603 PCS 1 C6190310072 SMD CAPACITOR 50V 103 ±10% 0603 PCS 2 C603,C616
0310084 SMD CAPACITOR 50V 104 +80%-20% 0603 PCS 7 C602,C609,C613,C614,C622,C623,C601
0310058 SMD CAPACITOR 25V 104 +80%-20% 0603 PCS 7 C602,C609,C613,C614,C622,C623,C601
0310323 SMD CAPACITOR 50V 392 ±10% 0603 PCS 2 C615,C6080310197 SMD CAPACITOR 50V 561 ±10% 0603 PCS 2 C610,C612
0390095 SMD MAGNETICBEADS FCM1608K-221T05 PCS 1 L602
0880124 IC NJM4558D DIP PCS 2 U601,U602
2121539 FLAT CABLE6P150 2.0 2 SOCKET WITHL NEEDLE, THE SAMEDIRECTION
PCS 1 XS601
2100010 CONNECTIONCORDS Φ0.6 SHAPED 5mm PCS 2 JP603,JP605
2100003 CONNECTIONCORDS Φ0.6 SHAPED 7.5mm PCS 4 JP601,JP602,JP604,JP606
1980048 MICROPHONESOCKET ST-403-070-100 PCS 1 MIC602
0160171 ROTATEDPOTENTIOMETER
WH09NTX-1C-A10K-F30WITH NUT PCS 1 VR602
1563459 PCB 6911S-0 PCS 10880230 IC PT2399 DIP PCS 1 U603
3. DECODE BOARD
NUMBER MATERIAL SPECIFICATION/PARTUNMBER UNIT QUANTITY LOCATION
0090001 SMD RESISTOR 1/16W 0Ω ±5% 0603 PCS 20R205,R220,R219,R236,R238,R239,R258,R259,R332,R337,R2162,L243~L248,C2143,R348,R297
0090272 SMD RESISTOR 1/16W1Ω±5% 0603 PCS 5 R312,R313,R317,R318,R3360090106 SMD RESISTOR 1/16W 4.7Ω ±5% 0603 PCS 4 R212,R213,R251,R2520090179 SMD RESISTOR 1/16W 15Ω ±5% 0603 PCS 2 R314,R315
0090005 SMD RESISTOR 1/16W 33Ω ±5% 0603 PCS 20 R229~R235,R241,R242,R246~R248,R291~R294,R2107,R2108,R2109,R2159
0000375 SMD RESISTOR 1/4W2.2Ω±5% PCS 1 R3410000273 SMD RESISTOR 1/4W33Ω±5% SHAPED 10 PCS 1 R3460000278 SMD RESISTOR 1/4W330Ω±5% SHAPED 10 PCS 1 R3470090006 SMD RESISTOR 1/16W 75Ω ±5% 0603 PCS 1 R3440090003 SMD RESISTOR 1/16W 10Ω ±5% 0603 PCS 1 R2100090232 SMD RESISTOR 1/16W 150Ω ±5% 0603 PCS 13 R262~R264,R270~R277,R281,R2800090009 SMD RESISTOR 1/16W 330Ω ±5% 0603 PCS 2 R249,R256
0090014 SMD RESISTOR 1/16W 1K ±5% 0603 PCS 13 R227,R228,R266,R267,R2105,R2106,R2117~R2120,R2158,R2160,R349
0090017 SMD RESISTOR 1/16W 2.2K ±5% 0603 PCS 2 R345,R350
0090019 SMD RESISTOR 1/16W 4.7K ±5% 0603 PCS 8 R211,R222,R223,R2130,R2131,R2134,R2135,R343
0090021 SMD RESISTOR 1/16W 6.8K ±5% 0603 PCS 2 R2136,R21480090255 SMD RESISTOR 1/16W24K±5% 0603 PCS 2 R2132,R21560090022 SMD RESISTOR 1/16W 8.2K ±5% 0603 PCS 1 R2010090016 SMD RESISTOR 1/16W 1.5K ±5% 0603 PCS 2 R338,R3420090223 SMD RESISTOR 1/16W 2K ±5% 0603 PCS 1 R2370090011 SMD RESISTOR 1/16W 470Ω ±5% 0603 PCS 2 R322,R323
0090023 SMD RESISTOR 1/16W 10K ±5% 0603 PCS 12 R206,R250,R265,R303~R306,R309,R311,R319,R339,R2157
0090024 SMD RESISTOR 1/16W 15K ±5% 0603 PCS 2 R207,R3070090025 SMD RESISTOR 1/16W 20K ±5% 0603 PCS 6 R203,R316,R320,R321,R2129,R21330090188 SMD RESISTOR 1/16W 18K ±5% 0603 PCS 2 R204,R216
0090229 PRECISION SMDRESISTOR 1/16W 330K ±1% 0603 PCS 2 R333,R334
0090319 PRECISION SMDRESISTOR 1/16W 750K ±1% 0603 PCS 3 R202,R331,R335
0090034 SMD RESISTOR 1/16W 100K ±5% 0603 PCS 6 R208,R217,R308,R310,R2111,R21120090244 SMD RESISTOR 1/16W 91Ω ±5% 0603 PCS 1 R257
0260019 CD CD11 16V10U±20%5×11 2 PCS 14TC201,TC202,TC203,TC217,TC219,TC225,TC226,TC232,TC233,TC236,TC240,TC241,TC306,TC307
0260028 CD CD11 16V220U±20%6×12 2.5 PCS 13TC205,TC207,TC208,TC210~TC214,TC216,TC218, TC220,TC235,TC301
0260200 CD CD11C 16V47U±20%5×7 2 PCS 11 TC204,TC206,TC215,TC234,TC237,TC302~TC305,TC308,TC309
0310190 SMD CAPACITOR 50V 27P ±5% NPO 0603 PCS 3 C222,C223,C333
0310045 SMD CAPACITOR 50V 47P ±5% NPO 0603 PCS 14C225,C241,C242,C243,C254,C256,C257,C259,C260,C262,C266,C268,C269,C271
0310047 SMD CAPACITOR 50V 101 ±5% NPO 0603 PCS 5 C216,C2111,C2114,C2140,C21410310051 SMD CAPACITOR 50V 331 ±5% NPO 0603 PCS 2 C217,C2180310048 SMD CAPACITOR 50V 151 ±5% NPO 0603 PCS 2 C334,C3310310364 SMD CAPACITOR 10V 225 +80%-20% 0805 PCS 2 C226,C2280310064 SMD CAPACITOR 50V 391 ±10% 0603 PCS 1 C3040310046 SMD CAPACITOR 50V 82P ±5% NPO 0603 PCS 1 C3050310196 SMD CAPACITOR 50V 471 ±10% 0603 PCS 1 C311
0310084 SMD CAPACITOR 50V 104 +80%-20% 0603 PCS 82
C201~C211,C221,C224,C227,C230,C231,C232,C234,C235,C237,C240,C245~C253,C279,C282,C289~C291,C294~C297,C301~C303,C312~C313,C320~C330,C332,C335~C339,C341,C2113,C2137,C2142,C2144,C2146,C2150~C2154,C2157,C2158,C2165,C2159,C2160,C2161~C2164,C280
0310058 SMD CAPACITOR 25V 104 +80%-20% 0603 PCS 82
C201~C211,C221,C224,C227,C230,C231,C232,C234,C235,C237,C240,C245~C253,C279,C282,C289~C291,C294~C297,C301~C303,C312~C313,C320~C330,C332,C335~C339,C341,C2113,C2137,C2142,C2144,C2146,C2150~C2154,C2157,C2158,C2165,C2159,C2160,C2161~C2164,C280
0310234 SMD CAPACITOR 16V 105 +80%-20% 0603 PCS 4 C315~C318
0310066 SMD CAPACITOR 50V 102 ±10% 0603 PCS 9 C233,C238,C239,C2112,C2115,C2148,C299,C2101,C2116
0310231 SMD CAPACITOR 50V 122 ±10% 0603 PCS 2 C2122,C21290310072 SMD CAPACITOR 50V 103 ±10% 0603 PCS 4 C212~C2150310201 SMD CAPACITOR 50V 153 ±10% 0603 PCS 3 C220,C308,C3190310055 SMD CAPACITOR 16V 333 ±10% 0603 PCS 1 C3060390044 SMD INDUCTOR 10UH ±10% 2012 PCS 2 L303,L3060390096 SMD INDUCTOR 1.8UH ±10% 1608 PCS 6 L210~L215
0390057 MAGNETIC BEADSINDUCTOR RH354708 PCS 7 L204,L205,L209,L241,L242,L249,L250
0390095 SMD BEADS FCM1608K-221T05 PCS 33
L201~L203,L207,L216,L217,L219~L222,L232,L233,L301,L304,L305,L307,L308,L310~L312,L314,L316~L324,L329~L331
0700007 SMD DIODE 1N4148 PCS 4 VD201,VD205~VD2070700001 SMD DIODE LS4148 PCS 4 VD201,VD205~VD2070700002 SMD DIODE LL4148 PCS 4 VD201,VD205~VD2070780032 TRIODE 9014C PCS 1 Q2040780030 TRIODE 8550C PCS 2 V306,V3090780029 TRIODE C8050 PCS 6 V307,V308,Q201,Q202,Q203,Q2070780197 SMD TRIODE C1815 PCS 2 Q205,Q2060780020 TRIODE C1815Y PCS 1 Q2120780043 TRIODE 2SA1015 PCS 3 Q211,Q218,Q2190780062 SMD TRIODE 9014C PCS 1 V3100780041 SMD TRIODE 3906 PCS 6 Q213~Q217,Q2200780040 SMD TRIODE 3904 PCS 1 V3050780193 SMD TRIODE 2SK3018 PCS 2 V303,V3040780115 SMD TRIODE 2SB1132 PCS 2 V301,V3020880185 IC NJM4558M SOP PCS 1 U2190880513 IC HCU04 SOP PCS 1 U2050880498 IC HY57V161610DTC-8 SOP PCS 2 U203,U2040881124 IC CS4340-KS SOP PCS 1 U2070881031 IC 24C02N SOP PCS 1 U2020881690 IC MT1336E-C QFP PCS 1 U3010881689 IC MT1379EE-C QFP PCS 1 U2010881378 IC BA5954FP HSOP PCS 1 U3021860029 SCART SOCKET SCART-01 PCS 1 JK203
0960020 CRYSTALOSCILLATOR 27.00MHz 49-S PCS 1 X201
1910140 TERMINAL SOCKETAV4-8.4-5G-5 BLACK PCS 1 JK201
1910129 TERMINAL SOCKETSA-001-012 BLACK IRONSHEET SCREEN SHIELDED PCS 1 JK202
1940024 SOCKET 5P 2.0mm PCS 1 XS3021940005 SOCKET 6P 2.0mm PCS 3 XS201,XS303,XS26011940023 SOCKET 7P 2.0mm PCS 1 XS2031631926 PCB 2911S-2 PCS 1
1940094 CABLE SOCKET 24P 0.5mm SMD WITH CLAS PCS 1 XS301