ap199143 cambridge audio 540r v2 av receiver service...

Gallery Court Hankey Place London SE1 4BB UK Tel: +44 (0)20 7940 2200 Fax: +44 (0)20 7940 2233

540R V2.0 First Issue Date: 29th June 2006Second Issue Date: 9th October 2006

SERVICE MANUAL

SPECIFICATIONS:

Audio SectionPower Output Front 100W RMS x 2 (8 ohm, 1% THD)

Centre 100W RMS (8 ohm, 1% THD)Surr. (L/R) 100W RMS x 2 (8 ohm, 1% THD)Surr. Back 100W RMS (8 ohm, 1% THD)

Output Impedance Front (L/R) 8 ohmCentre 8 ohmSurr. (L/R) 8 ohmSurr. Back 8 ohm

THD (unweighted) less than 0.05%

Line InputInput Impedances 150mV/47kFrequency Response 20Hz~25KHz+0.5/-1dBTone Control Range Bass ± 6dB - Treble ± 6dBS/N ratio (ref 1W/8 Ohm) 75dB

Subwoofer OutputRated Output/Impedance 150mV/10kFrequency Response 10Hz~300Hz+3dB

FM Tuner SectionFrequency Range 87.5~108MHzSensitivity 14dB (5uV)Antenna Terminal 75 ohm (unbalanced)

AM Tuner SectionFrequency Range 522~1629kHz, 9kHz stepSensitivity 68 dB/MSignal to Noise Range 30 dBAntenna Loop Antenna

Power Requirement AC230V~50HzMax Power Consum ption 615 Watts

Dimensions (W x D x H) 350 x 430 x 150

Weight 15.8kg

AP19914/3

Third Issue Date: 02nd February 2007

1

540R V2.0 SERVICE MANUAL

TABLE OF CONTENTS

Front Panel Information 3

Remote Control 4

Remote Control Function 5

Rear Panel Information 6

Exploded Diagram 7

Exploded Diagram Parts List 8-9

PCB Interconnect Diagram 10

Decoder PCB Schematic 11-13

Decoder PCB Board Layout 14-15

Main Board – Power Supply PCB Schematic 16

Power Output & Speaker Protection 17

Main/Video Out/Speaker Connections PCB Board Layout 18

OSD PCB Schematic 19

OSD / Co-axial in/out / Connect Board B / Control Bus) 20-21

YUV PCB Schematic 22

YUV PCB Layout 23

Input / Outputs PCB Schematic 24

Display Board PCB Schematic 25

Display / Volume / AV3 PCB Layout 26

Co-axial in/out / Control Bus PCB Schematic 27

Connect Board B 28

Connect Down PCB 29-30

AC Input / Relay / Headphones PCB Schematic 31

AC Relay / Headphones PCB Layout 32

Bill of Materials 33-38

IC Pin Layout Details 39-40

Serviceable Parts List 41

2

Cambridge Azur 540R V2.0 AV Receiver

Front Panel Information

1 2 3 4 5 6 7 8 9 10 11 12 13

14 15 16 17 18 19 20 21

Standby/On

Phones - Tuning + Mode/Store

Stereo Dolby Digital EX

DTS ES

Pro Logic /

Neo 6

DSP

Mode

Input

Mode

Video Left Right

Video 3 Inputs

Volume

azur 540RAV Receiver

DVD Video 1 Video 2 Video 3 Tuner FM/AM Tape/MD/CDR CD/Aux 6.1 Direct

NO. & NAME DESCRIPTION NO. & NAME DESCRIPTION1. Standby/On The power amplifier is in standby mode,

indicated by the stand by indicator.12. V ideo 3 Inputs Input for VCR, Video Camera Recorder,

etc. contains one video input and

Analog Left and Right inputs.

2. Standby Indicator 13. V olume Rotate this knob clockwise or

counterclockwise, the master volume will

be increased or decreased.

3. Phones Jack for the stereo headphones. 14. DVD When the coaxial /optical output terminal

of a DVD player is connected to the

DVD COAXIAL/OPTICAL IN terminal

of this unit (5/6 rear panel), press this

button to activate this function.

4.Tuning+/- Tuner frequency or preset stations up &

down.15. V ideo 1 When the line output of an external

player is connected to the AV 1 terminal

of this unit (6/rear panel), or when the

digital /optical output of another player is

connected to the OPTICAL IN of this

unit (6/ rear panel), press this button to

activate this function.

5.Mode/Store Press this button once to select Auto

tuning mode; press it the second time to

select the Manual tuning mode; press it

the third time to select the Preset tuning

mode, then by pressing the Tuning +/-

button to select a preset station; pressing

and holding this button (in any of the

modes above) for 5 seconds brings up

the “MEM” icon and display the next

available preset for storing the current

frequency.

16. V ideo 2 When the line output of an external

player is connected to the AV 2 terminal

of this unit (6/rear panel), or when the

digital /optical output of another player is

connected to the OPTICAL IN of this

unit (6/ rear panel), press this button to

activate this function.

6.Stereo With the unit in the STEREO mode,

only front left and front right speakers

and Subwoofer are working.

17. V ideo 3 When you want to use Video 3 inputs,

pressing this button to activate this

function.

7.Dolby Digital EX DTS ES

Digital Surround Mode 18. T uner FM/AM

8.DolbyPro Logic II /NEO 6

Surround modes for analog sources 19. T ape/MD/CDR Press this button when operating the tape

deck.

9.DSP Mode Press this button to choose one of the

following surround modes: THEATER,

HALL, PASSTHRU, MOVIE, MUSIC

and ROOM.

Analog or digital

20. CD/Aux When the coaxial output terminal of a

CD player is connected to the CD

COAXIAL IN terminal of this unit (5/

rear panel), press this button to activate

this function.

10.Input Mode Press this button to select input modes:

ANA, OPT and COAX when using

digital in.

21. 6.1 Dir ect Press this button to select the 6.1

analogue input.

11. Remote Sensor

To listen to the radio broadcast, press this button to activate this function, pressagain to switch waveband.

3


Remote Control

1

5

8

11

13

16

19

23

26

29

21

25

22

18

17

12

9

6

3

2

10

30

7

20

4

1415

24

28

27

4

NO. & NA M E DE SC R I PT I ON NO. & NA M E DE SC R I PT I ON1.Power On/Standby

Press this button to turn this unit on oroff.

16./ Volume up

- Direction button.- Press these buttons to increase thevolume.

2.I nput M ode

Press it to select: 17./ Tune down

- Direction button.- Tuner frequency down.

3.Stereo

With this unit in ST E R E O mode, onlyFront L eft & Front R ight speakers andWoofer have output.

18.E nter

Press this button when you want to enterthe OSD setup menu.

4.PL I I / NE O 6

When receiving A nalog/digital PCMsignals.

19./ Tune up

- Direction button.- Tuner frequency up.

5.DD E X /DT S E S

For digital surround signals 20./ Volume down

- Direction button.- Press these buttons to decrease thevolume.

6.DSP M ODE

Press this button to choose one of thefollowing surround modes: T HE AT E R ,HA L L , PA SST HR U, MOV IE , MUSICand R OOM.

21.Tuner A M /F M

Press this button to alternate between FMand A M.

7.Dynamic

Press this button repeatedly to reach yourdesired compression dynamic range.

22.B ass/ Treble

Press this button for B ass / Trebleadjustment, then press Vol up and Voldown to adjust the level.

8.L F E Tr im

Under the Pro L ogic 5.1CH or DT S5.1CH mode, press this button and adjustthe volume to set the L ow Frequencyoutput level

23.6.1 Direct

Press this button to select the 6.1 analogueinput.

9.Test Tone

To balance speakers in Dolby Digital orDolby Pro L ogic mode.

24.PT Y

In FM state, press this button, the currentprogram type appears on the display, usingTuning +/- to select the program type youdesire.

10.C H Select

Select channels by pushing this button,then use volume key to balance speakers

25.A PS

A llocates and memorizes radio stationsautomatically.

11.Sub On/Off

Press this button to turn on/off the outputof subwoofer.

26.Display

With R DS, press this button repeatedly tohave PS (program name) or CT (currenttime).

12.Delay

Press this button to set the delay time forthe Dolby digital/Dolby Pro L ogic modes.

27.Stereo / M ono

Press this button to alternate betweenStereo and Mono mode when listen to FMbroadcast.

13.SPK Setup

Under PR O L OGIC I I or Digital state, itcan change the desired Speaker Settingshown on the display.

28.Store

Pressing this button to store the currentfrequency.

14.OSD

Press this button to access the AVR eceiver configuration settings by usingthe OSD menus.

29.M ode

Pressing this button to select A uto /Manualtuning mode and Preset mode.

15.M ute

Press this button to mute the sound, pushagain to cancel the mute function.

30.I nput Selector

Press the corresponding button accordingto your desired selection.

Cambridge Audio Azur 540R V2.0 AV Receiver

Remote Control Function

Digital or A nalog mode.

5


Rear Panel Information

1 2 3 4 5 6 87 10 11 12 13

141516171819 18

9

1. FM / A M antenna2. TV /Mon Out

S-V ideo out ….. using the S-Video cable to connect this terminal to the corresponding terminal on the TV set.

C omposite Video out ….. using the RCA cable to connect this terminal to the corresponding terminal on the TV set.

3. S-V ideo inV ideo 1 / V ideo 2 ….. connect to the corresponding output terminals of a VCR.

DVD ….. connect to the corresponding line output terminal of a DVD player.

4. C omposite V ideo inV ideo 1 / V ideo 2 ….. connect to the corresponding output terminals of a VCR.

DVD ….. connect to the corresponding line output terminal of a DVD player.

5. C oax inCD ….. digital audio input to the digital output of a CD player.

V ideo 1 / V ideo 2 ….. digital audio input to the digital output of a VCR.

DVD ….. digital audio input to the digital output of a DVD player.

6. Optical inCD ….. optical audio input to the optical output of a CD player.

V ideo 1 / V ideo 2 ….. optical audio input to the optical output of a VCR.

DVD ….. optical audio input to the optical output of a DVD player.

7. Optical Out ….. digital audio output to the digital optical input of another amplifier, external recording device or

decoder.

8. C oax Out ….. digital audio output to the digital coaxial input of another amplifier, external recording device or

decoder.

9. Contr ol Bus terminal …… This terminal is used for our system controlling.

10. C omponent V ideo InDVD ….. connect to the Cr Cb Y terminal of a DVD player.

V ideo 1 / V ideo 2 ….. connect to the Cr Cb Y terminal of external players.

11. C omponent V ideo Out ….. connect to the Cr Cb Y terminal on the TV set.

12. R eset ….. this is used to reset the whole system (including the memories set).

13. Power On / off ….. pressing this switch to turn on /off this unit.

14. Power AC ….. connect to the AC socket.

15. Speaker terminals ….. connect to the external speakers with 4~8 impedance.

16. 6.1 Pr eamp Out ….. connect to the 7 channel input terminals of another amplifier.

17. 6.1 D irect In ….. connect to the 7 channel output terminals of another player.

18. A udio InT ape Rec ….. connect to the line input terminals on the Tape Deck.

T ape Play ….. connect to the line output terminals on the Tape Deck.

DVD ….. connect to the line output terminal of a DVD player.

V ideo 1 / V ideo 2 ….. connect to the line output terminals of external players.

CD / Aux ….. connect to the line output terminal of a CD player.

19. R S232C ……. This terminal is used for software upgrade.

6


Exploded DiagramTo enhance viewing, please print to A3 7

Cambridge Audio Azur 540R V2 AV Receiver

Spare Parts Exploded Diagram

krameR.ytQnoitpircseD.ONtraP.leS

1 6531 1010 0011 VOLUMN KNOB AL SKIN 1

1BONKNMULOVPMA0000040113372

1revoc3VA1900001113973

86X0.3BTBWERCS0000600341054

1SNELYALPSID0800010113475

1LENAPLA1220010113066

1EDIUGTHGILPMA0000030113477

8 5331 1010 0000 SCALEBOARD 1

01NMULOCBCP0000020113979

10 7631 1010 0000 MR CONTROL BOX BUTTON CUSHION 1

11 7331 1010 0011 MR CONTROL BOX BUTTON 1

12 0554 0117 1001 PHONE PCB 1

13 5011 3014 1000 SCREW BTB3.0X14 10

14 7631 1020 0000 7MM TAC SWITCH BUTTON CUSHION 8

15 7331 1020 0011 7MM TAC SWITCH BUTTON 8

16 7631 1030 0000 4MM TAC SWITCH BUTTON CUSHION 8

17 7331 1030 0011 4MM TAC SWITCH BUTTON 8

514X0.3BTBWERCS00014003110581

1SNELRI00000201134791

20 0054 1030 0004 VOLUMN PCB 1

21 0054 1030 0004 DISPLAY PCB 1

1NOITAROCED11000101139722

23 0054 1083 2005 AV3 PCB 1

4DAPTOOF10000601139742

4TOOF11000501139752

48X0.3MB00018003210562

27 7531 1040 0000 540R front support right assy 1

1)THGIR(REVOCEDIS11000201134682

29 7531 1050 0000 540R rear support right assy 1

30 7531 1020 0000 540R front support left assy 1

88X6.2BTBWERCS00008062410513

1)TFEL(REVOCEDIS11000101134623

1REVOCPOT11000101131633

88X6.2MBWERCS00018062810543

646X0.3BTBWERCS00016003110553

1yssatfeltroppusraerR04500000301135763

37 0054 0110 1001 FUSE PCB 1

401=HNS01-SBC00000000117883

1REVOCMOTTOB11000101132693

1CVPBCP01050040807704

76=HNS6-SBC00000006017814

204=H283-TDDK00000000437824

242=LTLOB00000301139534

223=LTLOB00000101139544

1NAF13233152201954

2)3Hx4Dx01D(HSAW00000701139764

103=HNS03-SBC00000000317874

8



2TEKCARBNAF00000301133584

1TEKCARBBCPEDOCED00000601133594

2TEKCARBKNISTAEH00000201133505

1KNISTAEH00000101131515

2NMULOCKNISTAEH00000201139525

53 0054 1003 2005 MAIN PCB 1

54 5040 8000 0001 WASH 28

1TLOB04000808510555

56 5331 1050 0011 TRANSFORMER BRACKET 1

428X0.3BTBWERCS00018003110575

58 5020 3006 0360 NUT 22.3

59 5040 0300 0000 SPRING WASHER 20.3

60 5030 0800 3210 WASH 3.2 x 8.0 x 1.0mm 2

1REMROFSNART00005101000416

62 5020 8012 0201 NUT 18

13MREHSAWGNIRPS10000003040536

1LAERUTAREPMET00000501139546

65 0054 1140 1002 YUV PCB 1

248x0.3APWERCS0008003310566

1REVOCKCAB11100301133676

68 0054 1241 1006 OSD PCB 1

69 0054 1233 2005 OUTPUT PCB 1

70 0054 1381 2006 COAX PCB 1

1XOBRENUT10003000008917

72 0054 1280 1005 DECODE PCB 1

73 0054 1321 3006 CONNECT PCB(T) 1

74 0054 1321 0003 CONNECT PCB(B) 1

1BCP232S00003229450057

76 0054 1221 4006 CONTROL PCB 1

1REMROFSNARTSBTS00015531000477

9


PCB Interconnect Diagram

Power Cord in

2P CN3

FAN

2P CN2

2P CN3

2P CN4

2P CN1

3P CN5 3P CN11

2P CN9

2P CN8

2P

CN6

2P

CN223P CN21

3P3P

3P CN2

2P CN4

2P

CN1

2P

CN233P

CN7

3P

CN7

3P

4P

J200

4P

CN172P

CN1

6P

CN5

6P

J1

16P J2

16P CN5

7P

J1

7P

CN10

5P

J2

5P

CN2

5P

13P CN4

13P CN1

5P

CN3

5P

CN5

7P

CN6

7P

CN1

6P

CN3

6P

CN2

6P

CN5

6P

2P

3P

7P

CN20

10P

CN16

2P CN4

2P

HEAT-VARIABLERESISTOR

Transformer

Transformer

EarphoneBoard

Display Board AV3 BoardVolumeBoard

Main Board

Decoder Board

Relay Board

YUVBoard

RemoteBoard Speaker Board

SwitchBoard

CoaxialBoard

OSD Board

UpgradeBoard

TuningBoard

10


Decoder PCB Schematic (1of 3)

C29104 C30

104

C28104

+C210/16

+C110/16

R59 33K

R13 10K

R13.3K

R1

11

0K

R5

34

.7K

R5

54

.7K

R1

21

0K

R5

44

.7K

R5

64

.7K

C31

104

C32

104

C33

104

C34

104

C35104

C84471

+C70

2.2/50

+C71

2.2/50

+C72

2.2/50

+C732.2/50

+ C75

47/25

DGND

L1FB

R10033

R103 33

R93 33

R101 33

R102 33

R6047K

R9

93

3

R91 33

R92 33

R9

63

3

R9

83

3

R9

10

K

R7

10

K

R4

10

K

R6

10

K

R1

01

0K

R8

10

K

R5

10

K

R3

10

K

C89100P

OE1

D12

D23

D34

D45

D56

D67

D78

D89

GND10

CLK11

Q812

Q713

Q614

Q515

Q416

Q317

Q218

Q119

VCC20

Q013

Q114

Q215

Q317

Q418

Q519

Q620

Q721

OE24

A7

5A

66

A5

7A

48

A3

9A

210

A1

11

A0

12

A827

A926

A1023

A1125

A124

A1328

A1429

CE22

A153

A162

A1730

VC

C32

VPP1

PGM31

GND16

IC5

AT

27C

020

OE1

D12

D23

D34

D45

D56

D67

D78

D89

GND10

CLK11

Q812

Q713

Q614

Q515

Q416

Q317

Q218

Q119

VCC20

DGND

DGND

DGND

DGNDDGND

DGND

DGND

DGND DGND DGND DGND

DGND

DGND AGND

R90 33

DGND DGND

DNU1

P1.02

P1.13

P1.24

P1.35

P1.46

P1.57

P1.68

P1.79

RESET10

P3.0

11

NC

12

P3.1

13

P3.2

14

P3.3

15

P3.4

16

P3.5

17

P3.6

18

P3.7

19

XT

AL

120

XT

AL

221

GN

D22

GN

D23

P2.024

P2.125

P2.226

P2.327

P2.428

P2.529

P2.630

P2.731

PSEN#32

ALE/PROG#33

DN

U34

EA

#35

P0.7

36

P0.6

37

P0.5

38

P0.4

39

P0.3

40

P0.2

41

P0.1

42

P0.0

43

VC

C44

IC11SM5964C40J(PLCC44)

R31 10K

R30 10K

R29 10K

R28 10K

R27 10K

R26 10K

R25 10K

R24 10K

R3210K

C106

del

C105

del

C45

104

C47104

C46104

+

C96100/10

+

C310/16

+C4

10/16

+C95

100/10

Z2

del

R105

2.4KR17

10K

R45 10K

R44 10K

R109del

R111del

R43 10K

R42 10K

R23 10K

R48 10K

R19 10K

R15 10K

R16 10K

R39 10K

R49 10K

Q2C3361

R1

14

22

0

R1151%1.5K

R1

16

1%

56

0

Q1

C3361

R1131%750

R1

17

2K

DGND

R18 10K

R14 10K

DGND

DGND

R9

73

3

1

2

3

4 5

6

7

8

IC12A

T2

4C

01

DGND

R47 10K

C92102

C107563

C43

104

C44104+

C97

100/10

+

C742.2/50

C38104

C40104

+C94100/10

C37104

C39104

+C93100/10C36

104

L2FB

R104 33

R94 33

R41 10K

R40 10K

R2

11

0K

R2210K

C91102

L5

FB

LS-

LS+

FR-

FR+

FL-

FL+

SURR R-

SURR R+

SURR L-

SURR L+

RS-

RS+

C-

C+

LEF-

LEF+

AINR+

AINR-

AINL+

AINL-

2.5VD

5VA

IA1

QA2

IB3

QB4

IC5

QC6

ID9

IF13

QF12

IE11

QD8

VCC14

GND7

QE10

IC10

74

LV

U0

4D

R2

3.3K

R108220

C10430PC103

30P

C41

104

+C76

47/25

Z112.288MHz

5VD

C90

102

R112 8.2K

R2

01

0K

DGND1DGND1

AGND

R95 33

DGND1

DGND

DGND

DGND DGND

DGND

11

22

33

44

55

66

77

88

99

10

10

11

11

12

12

13

13

16P1

414

15

15

16

16

CN5

16P1.0

1 2 3 4 5 6 7 8 9 10

11

12

13

CN413P(1.0)

R38 10K

DGND1

11

22

33

44

55

66

77

7P J1

7P2.0

11

22

33

44

55

66

77

88

99

10

10

10P

CN6

10P2.0(540R-V2 7P2.0)

AGND

VO

L-D

AT

A

DGND

VO

L-C

LK

R106 2.4K

RESET36

INTREQ_ABOOT20

SCCLK_A07

SCDIO_SCDOUT_PSEL_GPIO919

DC38

DD37

VD

11

VD

212

VD

323

VA

34

SC18

SCDIN_A16

DG

ND

213

DG

ND

12

AG

ND

35

DG

ND

324

EMAD0_DATA0_GPIO017

EMAD1_DATA1_GPIO116

EMAD2_DATA2_GPIO215

EMAD3_DATA3_GPIO314

EMAD4_DATA4_GPIO411

EMAD5_DATA5_GPIO510

EMAD6_DATA6_GPIO69

EMAD7_DATA7_GPIO78

EXTMEM_GPIO821

WR_DS_EMWR_GPIO104

RD_R/W_EMOE_GPIO115

MCLK44

SCLK43

LRCLK42

AUDATA041

AUDATA140

AUDATA239

XMT958_AUDATA33

CMPCLK_SCLKN228

STCCLK_SCLKN125

LRCLKN126

CMPREQ_LRCLKN229

CLKSEL31

FLT232

FLT133

CMPDAT_RCV958_SDATAN227

SDATAN122

CL

KIN

30

IC8CS493263-CL

22

11

CN12P2.5

DGND

R34 10K

R35 10K

R36 10K

R37 10K

DGND1

DGND

C48

104

+C7747/25

C49104

Q3C3361

R50

10K

Q4 A950

TU

-L

TU

-R

AGND

AGND AGND

AGND

AGND

12VTU+12V

11

22

33

44

55

CN25P2.0

R33 10K

DGND

MCU

DSP

MUTE

DGND

Q514

Q613

Q712

Q14

Q25

Q36

Q47

Q811

QS9

CS10

CLK3

SDA2

STR1

OE15

VDD16

VSS8

DGND1 DGND1 DGND1

AGND

AGNDAGND AGND

AOUTA1+36

AOUTA1-37

AOUTB1+35

AOUTB1-34

AOUTA2+32

AOUTA2-33

AOUTB2+31

AOUTB2-30

AOUTA3+28

AOUTA3-29

AOUTB3+27

AOUTB3-26

AOUTA4+22

AOUTA4-23

AOUTB4+21

AOUTB4-20

MUTEC38

AINL+15

AINL-16

AINR+14

AINR-13

VQ17

FILT+18

REF GND19

LPFLT39

AGND40

AGND25

DG

ND

52

DG

ND

5

VLC6

VD

4

VD

51

VA

RX

41

VA

24

RMCK55

SAI_SCLK61

SAI_LRCK60

SAI_SDOUT54

CX_SCLK2

CX_LRCK3

CX_SDOUT56

CX_SDIN11

CX_SDIN264

CX_SDIN363

CX_SDIN462

RESET12

SCL/CCLK7

SDA/CDOUT8

INT11

AD1/CDIN9

AD0/CS10

RXP7_GPO742

RXP6_GPO643

RXP5_GPO544

RXP4_GPO445

RXP3_GPO346

RXP2_GPO247

RXP1_GPO148

RXP049

TXP50

VL

S53

OMCK59

ADCIN257

ADCIN158

IC9

CS

42518-C

QD

A/A

D

R4610K

DGND1

DGND

R118

22K

R1072.4K

D34148

D24148

D14148

MUTE

DGND

DGNDDGNDDGND

C42104

DVD/DSP

11

22

33

44

55

CN35P2.0

R11033

JP10

DGND

JP20

JP30

JP4

del

JP5

0

3816 MUTE

R24610K

R251

22K

Q8A1131

R24910K

SUB MUTE

Q9C3361

R25210K

DGND

11

22

33

CN83P2.0

DGND

12_NC312_NC2

12_NC1

11NC34

11NC33

11NC32

11NC12

11NC1 13NC9

R262 220

R263 220

R264 220

R265 330

L6

FB

V IN3

GN

D1

V OUT2

IC18

LD1117S3.3(SOT-223)

DGND1

To enhance viewing, please print to A3 11


Decoder PCB Schematic (2 of 3)

2

3

1

4

IC1A

2068

R201

2.94K

C158

182

R218 6.19K

C183 390AGND

R1775.49K

R1851.65K

R209

887

R193

1.87KC150562

AGND

+C165

22/16

AGND

6

5

7

8

IC1B

2068

R2022.94K

C159

103

R217 6.19K

C182 473AGND

R1785.49K

R1861.65K

R210887

R194

1.87KC151104

AGND

+ C166

22/16

AGND

2

3

1

4

IC2A

2068

R203

2.94K

C160

182

R221 6.19K

C185390AGND

R179

5.49K

R1871.65K

R211887

R195

1.87KC152562

AGND

+ C168

22/16

AGND

6

5

7

8

IC2B

2068

R204

2.94K

C161

182

R220 6.19K

C184 390AGND

R1805.49K

R188

1.65KR212

887

R196

1.87KC153

562

AGND

+ C169

22/16

AGND

2

3

1

4

IC3A

2068

R199

2.94K

C156

182

R215 6.19K

C181 390AGND

R1755.49K

R1831.65K

R207

887

R191

1.87KC148562

AGND

+C164

22/16

AGND

6

5

7

8

IC3B

2068

R200

2.94K

C157

182

R216 6.19K

C180 390AGND

R1765.49K

R184

1.65K

R208

887

R192

1.87KC149

562

AGND

+C167

22/16

AGND

2

3

1

4

IC4A

2068

R206

2.94K

C163182

R219 6.19K

C187 390AGND

R1825.49K

R190

1.65KR214887

R198

1.87KC155

562

AGND

+ C171

22/16

AGND

6

5

7

8

IC22B

2068

C64

104

AGND

C65

104

AGND

C67

104

AGND

C66

104

AGND

C62

104

AGND

C63104

AGND

C69104

AGND

C68104

AGND

-7V

+7V

LS-

LS+

FR-

FR+

FL-

FL+

SURR R-

SURR R+

RS-

RS+

C-

C+

LEF-

LEF+

BL

C172

122

AGND

C173

122

AGND

C179

122

AGND

C175

122

AGND

C174

104

AGND

C176

122

AGND

C177

122

AGND

+

C5

10/16

+

C6

10/16

+

C25

10/16

R63

47

K

R131

1K

+

C14

10/16

R66

47

K

R127

1K

AGND

+

C15

10/16

R62

47

K

R128

1K

+

C24

10/16

R64

47

K

R130

1K

+

C23

10/16

R65

47

KR129

1K

R205

2.94K

C162182

R222 6.19K

C186 390AGND

R1815.49K

R189

1.65KR213887

R197

1.87KC154

562

AGND

+ C170

22/16

AGND

SURR L-

SURR L+

BR

C178

122

AGND

+

C27

10/16

R132

1K

+C13

10/16

+C12

10/16

+C11

10/16

+C10

10/16

+C9

10/16

+C8

10/16

+C7

10/16

+

C82

47/25

+

C83

47/25

C122

104

C123

104

AGND

BL

/BS

FL

FR

LS

RS

SW C

GN

D

GN

D

GN

D

GN

D

VID

EO

2L

VID

EO

3L

VID

EO

3R

DV

DR

DV

DL

VID

EO

1L

TA

PE

R

CD

/AU

XR

CD

/AU

XL

TA

PE

L

BASS

TREBLE

CD

-RI

2

CD

-LI

3

MD

/DA

T-R

I4

MD

/DA

T-L

I5

TA

PE

-RI

6

TA

PE

-LI

7

TU

NE

R-R

I8

TU

NE

R-L

I9

VID

EO

-RI

10

VID

EO

-LI

11

PH

ON

O-R

I12

PH

ON

O-L

I13

AG

ND

1

AG

ND

14

A-R I/O74

A-L I/O75

TAPE-RO76

TAPE-LO77

VIDEO-RO78

VIDEO-LO79

AGND80

AGND73

ING SW

INPUT

SELECTVOL

DSP-FR26

DSP-FL27

DSP-C28

DSP-SR29

DSP-SL30

DSP-CB31

DSP-SW32

FR-O54

FL-O53

SW-O46

AGND47

CB-O48

SL-O49

SR-O50

C-O51

AGND52

BAS155

BAS256

BAS357

BAS458

TRE159

TRE260

AGND61

DVD-FR15

DVD-FL16

DVD-C17

DVD-SR18

DVD-SL19

DVD-CB20

DVD-SW21

FR

-VI

64

FR

-SO

65

FL

-SO

63

FL

-VI

62

C-S

O43

C-V

I44

SR

-VI

42

SR

-SO

41

SL

-SO

39

CB

-SO

37

SW

-SO

34

SW

-VI

35

CB

-VI

38

SL

-VI

40

TO

DS

P-L

24

TO

DS

P-R

23

AG

ND

25

AGND22

AGND33

AGND36

AGND45

VC

C72

VE

E71

AG

ND

70

DG

ND

66

MU

TE

67

CL

K68

DA

TA

69

LOGIC

6.1CH

SELECT

IC17

BD3816K1

+C16

10/16

+ C1710/16

+ C1810/16

+ C2210/16

+ C2110/16

+ C2010/16

+ C1910/16

R160

68K

R161

68KR164

68K

6

5

7

8

IC4B

2068

R162

68K

R225 4.7K

C147

333

C190

331

C128

104R166

68K

R224

6.8K

R163

68KR165

68K

LEF

+C137

100/16

+C136

100/16

AGNDAGND

AGND

AGND

AGND

AGNDAGND AGNDAGND

C130

104

R152150

R154

150

R157

150

R158

150

12V

-12V

R223

2.2K

AGND

R126

1K

R125

1K

AGND

AGND

AGND

AGND

BR

in

VID

EO

R

VID

EO

1R

AGND

R70

47

K

R73

47

K

R69

47

K

R71

47

K

R72

47

K

R78 47K

R79 47K

R80 47K

R81 47K

R82 47K

R83 47K

R84 47K

R85 47K

R86 47K

R87 47K

R88 47K

R89 47K

DVD BR

DSP BR

AGND

+C135

100/16

+C134

100/16

R151 150

R153

150

R156

150

R155

150

AGND

BR OUT

AGND AGND

C124

104

R57

4.7KR58

4.7K

C125

104C126

104C127

104

AGNDAGND

C189

472

C188

472

AGND

VOL-DATA

VOL-CLK

3816 MUTE

L-O

R-O

R76 47K

R77 47K

TU-R

TU-L

7.1 CH USE

VOL

R68

47

K

R67

47

K

R75

22

K

R74

47

K

R167

68K

+

C2610/16

AGND

2

3

1

4

IC22A

2068

AGND

C129

104

R245220

R232

220

R231

220

R230

220

R229

220

R228

220

R227

220

R226

33K

R237

220

R238

220

R235

220

R236

220

R239

220

R240

220

R241

220

R242

220

R243

220

R244

220

R234

220

R233

220

1 2 3 4 5 6 7 8 9 10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

CN760P2.0*2

GN

D

GN

DG

ND

GN

DG

ND

GN

DG

ND

GN

DG

ND

GN

DG

ND

GN

DG

ND

GN

DG

ND

GN

DG

ND

GN

DG

ND

GN

DG

ND

GN

DG

ND

GN

DG

ND

BR

OU

T

GN

D

6.1CH=56P

RE

CL

RE

CR

SW

OU

TB

L/B

SO

UT

SL

OU

TS

R O

UT

CO

UT

FL

OU

T

FR

OU

T

R247

2.2K

R250100K

R248

10K

Q7C3326

AGND

SUB MUTE

C191104

AGND

-vv

C194102

AGND

C195102

AGND

C196102

AGND

C201104

AGND

C198102

AGND

C197102

AGND

C200102

AGND

C199102

AGND



Decoder PCB Schematic (3 of 3)

6

5

7

8

IC20B

2068

6

5

7

8

IC21B

2068

C85 471

R1212.8K

R133 634

R141

90.9

R134

634

R135 634

R142

90.9

R5110K

R145

332R139

3.32K

R1231K

C86 471

C50104

C51

104

C52104

+

C99100/10

+

C98100/10

C108272M

AGND

AGND

AGND

AGND

2

3

1

4

IC20A

2068

2

3

14

IC21A

2068

C87 471

R1222.8K

R136 634

R143

90.9

R137

634

R138 634

R144

90.9

R5210K

R146

332R140

3.32K

R1241K

C88 471

C53

104

C54

104

C55104

+

C101100/10

+

C100100/10

C109272M

AGND

AGND

AGND

AGND

AINR+

AINR-

AINL+

AINL-

R-O

L-O

R119

1.5K

R120

1.5K

AGND AGNDAGND AGND

C56104

C57104

+C102

100/10

1 3

2

IC16KA7805A

5VA

AC

1

V+

AC

2

-V

D5

DB104G

AC

1

V+

AC

2

-V

D4DB104G

+C1382200/16 C114

104

11

22

33

44

55

5P

J2

5P2.5

VIN1

GN

D2

VOUT3

U1KA7805

+

C141100/10

C115104

5VD

+C139

3300/25

C118104

VIN1

GN

D2

VOUT3

U2KA7812

+

C14347/25

C120104

+C140

3300/25

C121104

+C14447/25

C119104

VIN2

GN

D1

VOUT3

U4KA7912A

12V

-12V

R169

1W/0.22(RF)

R170

1W/0.22(RF)

R168 1W/0.22(RF)

I3

A1

O2

U3LD1117DT25

C116104

+ C14247/25 C117

104

AGND

2.5VD

AGND

2.5V

5VD

DGND

DGND

IN 11

IN 23

AGND2

AGND4

VEE5

AGND6

VCC7

CLK8

DATA9

MUTE10

DGND11

SEL12

OUT 213

OUT 114

LOGIC

IC15

BD3812F

Y11

Y02

VEE7

VS

S8

Y COM15

VDD16

X113

X012

X COM14

Z13

Z05

Z COM4

A11

B10

C9

INH6

IC14TC4053BF

7.1 CH USE

DVD BR

DSP BR

VOL-CLK

VOL-DATA

+

C131

10U/16

R159

68K

BR

AGND

BR OUT

3816 MUTEC112104

C113

104

AGND

AGND

R61820K

AGND

C111

104

C110

104

AGND

DVD/DSP

AGND

AGND

Q6

C2120

Q5A950

D67.5V

D77.5V

R1731K

R1741K

AGND

+C7847/25

+C7947/25

+C8047/25

+C8147/25

+7V

-7V

14.5V~

14.5V~

7.5V~

R171 6.8

R1726.8

C145333

C146333

+

C132100/16

+C133100/16

R148150

R147150

R149150

R150150

AGND

AGND

C58

104

C59104CE

C60104

C61104

DGND AGND

-vv

15NC12



Decoder PCB Board Layout (1 of 2)

10



Decoder PCB Board Layout (2 of 2)To enhance viewing, please print to A3 15


Main Board - Power Supply PCB Schematic

R239100

R240100

D43

1N4001

+ C107330U/63

R241

3.3K/1W

D421N4570(27V)+

C104

47U/35

D416C2

+C10310U/50

1

2

CN8

2P(2.5)

1

2

3

CN4

3P(3.96)

+5V

GND

~5.5V

~5.5V

GND

-27V

+

AC2

-

AC1

BL1

MB252

C97

104M

C98 104M

FH1

T12AL 250V

FH2

T12AL 250V-55V

+55V

R235RF/0.22/1W

R242RF/0.22/1W

+

AC2

-

AC1

BL2DB101G

+C1061000U/25C105

104M

I1

G2

O3

IC1

7805

+C10247U/16

1

2

3

2

1

2

1

2

1TO VIDEO BRD

3

2

1

~13V

~15V

~32V

~32V

~4.2V

~14V

TO

DIS

PL

AY

BR

D

INDICATES SAFETY CRITICAL COMPONENTS.TO REDUCE THE RISK OF ELECTRIC SHOCK LEAKAGECURRENT OR RESISTANCE MEASUREMENTS SHALL BECARRIED OUT(EXPOSED PARTS ARE ACCEPTABLYINSULATED FROM THE SUPPLY CIRCUIT) BEFORE

THE APPLIANCE RETURNED TO THE CUSTOMER.

+C101470U/25

FAN+15V

+C96470U/25

RELAY+15V

1

2

CN9

2P(2.5)

2

1

2

1TO FUSE BRD

D+5V

500mA

1.5A

4A

4A

250mA

200mA

1

2

3

CN11

3P(2.0)

R230

820

R231

270

R2321.2K

Q85

2SC1627A-Y

FAN+15V

1

2

M FAN

FAN DRIVER

RT102DSB282J

TEMP SENSOR

+5V

TO

FU

SE

BR

D

+14V

ON/OFF

GND

3

2

1

~16.5V

~16.5V

1.5A

1.5A

~7.5V

1.5A5

4

TO DEODER BRD

5P2.5

TO FUSE BRD

2P2.5

Q87C2458

R245

22K

R246100K

R247

22K

R24915K

R248680K

+C1092200U/10

SYS-MUTE

-55V

D44

1N4001

R243

4.7K

R244

470

+C10822U/25

Q86

A1015

RELAY-STOP

1

2

CN3

2P(2.0)

1

2

CN1

2P(2.5)

1

2

3

4

5

6

CN5

6P(2.0)

P-ON/OFF

SYS MUTE

M-RELAY

GND

MUTE-DELAY

FR

OM

DE

CO

DE

R

PH-DET PH-DET

Rto-FUSE125 C 2A250VAC

R104

10K

R1016.2K

over load

PRO-TEST

OVER LOAD PROTECT

+C404.7U/25

R261K

C42104

Connected to bottom of cabinet

+14V

VIDEO3 board

2

G2

3

G3

1

G1

G5

G4

JK9

AV3-8.4-14

R117

220

R123

220

R12447K

R12647K

C81

330P

C82

330P

GNDC94

104

VIDEO IN

C141

104

L IN

C142470P

AGND

1

2

CN22

2P(2.0)

R IN1

2

3

CN21

3P(2.0)

CE

R42

10/1W

R234

4.7/1W

Q17

C2458

R131

22K

Q38A1015

1

2

3

4

5

6

7

CN10

7P(2.0)

D45

1N4148

D61N4148

Q88

C2878

D7

1N4148

D261N4001

R16422K

R1734.7K

R1651K

+5V

1

2

CN6

2P(2.5)

D291N4148

1

2

3

4CN17

4P(2.0)

PH-R

PH-L

PH-DET

PH-R

PH-L

GND

PH-DET

TO EarPHONE BOARDC9910000U/63

C10010000U/63

R174

100KR17633K

C121

47UF/25V

C13110UF/16

D331N4148

D321N4148

D39

1N4001

D40

1N4001



Main Board - Power Output & Speaker Protection PCB Schematic

Q8

C2073

Q6

D946BR

Q5

C2705

Q3

C2240

Q7

A940

Q4

A970

Q2

A970

R24

0.22/5WX2

Q9B817

Q10

D1047

R22

220/0

.25W

R214.7/0.5W

R23

4.7/0.5W

C10150P

D11N4148

D21N4148

C11150P

R20

220

R155.6K/0.25W

R162K

R172.7K

R18220R14

100

C8

20P

+

C9 47UF/50V

C7

12P

R1347K

R10

470KR98.2K

R121.5K

R111.8K

R8

1K

R71.2K

R6

1.8K

C4

122M

C347P

C2

152M

R547K

R4

820

+

C110U/16V

R3100K

Q1C2878

R2

6.8K

S+12V +55V

-55V

R-IN

DW16A3

DW26A3

L1

0.5UH

R2510/0.25W

R19

5.6K/0.25W

C5

102

+C6

100U/16

Q29

C2073

Q26

D946BR

Q25

C2705

Q22

C2240

Q28A940

Q23

A970

Q20

A970

R83

0.22/5WX2

Q31B817

Q33

D1047

R80

220/0

.25W

R784.7/0.5W

R82

4.7/0.5W

C34150P

D91N4148

D111N4148

C36150P

R75

220

R685.6K/0.25W

R702K

R722.7K

R73220R67

100

C31

20P

+

C3247UF/50V

C29

12P

R6547K

R60

470KR588.2K

R631.5K

R621.8K

R56

1K

R551.2K

R53

1.8K

C24

122M

C2247P

C20

152M

R5147K

R49

820

+

C18

10U/16V

R47100K

Q18C2878

R43

6.8K

S+12V +55V

-55V

L-IN

DW36A3

DW56A3

L2

0.5UH

R8510/0.25W

R74

5.6K/0.25W

C26

102

+C27100U/16

Q30

C2073

Q27

D946BR

Q55

C2705

Q52

C2240

Q58A940

Q24

A970

Q21

A970

R84

0.22/5WX2

Q61B817

Q32D1047

R81

220/0

.25W

R794.7/0.5W

R159

4.7/0.5W

C35150P

D101N4148

D211N4148

C70150P

R77

220

R695.6K/0.25W

R712K

R1512.7K

R153220R147

100

C66

20P

+

C33 47UF/50V

C30

12P

R6647K

R61

470KR598.2K

R641.5K

R1431.8K

R57

1K

R1381.2K

R54

1.8K

C25

122M

C2347P

C21

152M

R5247K

R50

820

+

C1910U/16V

R48100K

Q19C2878

R44

6.8K

S+12V +55V

-55V

RS-IN

DW46A3

DW96A3

L4

0.5UH

R16310/0.25W

R76

5.6K/0.25W

C62 102

+C28100U/16

Q60

C2073

Q57

D946BR

Q56

C2705

Q53

C2240

Q59A940

Q54A970

Q51

A970

R161

0.22/5WX2

Q62B817

Q63

D1047

R158

220/0

.25W

R1574.7/0.5W

R160

4.7/0.5W

C69150P

D201N4148

D221N4148

C71150P

R156

220

R1495.6K/0.25W

R1502K

R1522.7K

R154220R148

100

C67

20P

+

C6847UF/50V

C65

12P

R14647K

R142

470KR1418.2K

R1451.5K

R1441.8K

R140

1K

R1391.2K

R137

1.8K

C63

122M

C6047P

C59

152M

R13647K

R135

820

+

C5810U/16V

R134100K

Q50C2878

R132

6.8K

S+12V +55V

-55V

LS-IN

DW86A3

DW106A3

L5

0.5UH

R162

10/0.25W

R155

5.6K/0.25W

C61 102

+C64100U/16

Q80

C2073

Q78

D946BR

Q77

C2705

Q75

C2240

Q79

A940

Q76A970

Q74

A970

R222

0.22/5WX2

Q81B817

Q82

D1047

R220

220/0

.25W

R2194.7/0.5W

R221

4.7/0.5W

C92150P

D341N4148

D351N4148

C93150P

R218

220

R2135.6K/0.25W

R2142K

R2152.7K

R216220R212

100

C90

20P

+

C9147UF/50V

C89

12P

R21147K

R208

470KR2078.2K

R2101.5K

R2091.8K

R206

1K

R2051.2K

R204

1.8K

C87

122M

C8547P

C84

152M

R20347K

R202

820

+

C8310U/16V

R201100K

Q73C2878

R199

6.8K

S+12V +55V

-55V

C-IN

DW136A3

DW146A3

R217

5.6K/0.25W

C86 102

+C88100U/16

SYS-MUTE

FL channel

K1A

JZC-42F

JK2CJZC-42F J

K3CJZC-42F

K2B

JZC-42F

K3B

JZC-42F

Q45

C2073

Q43

D946BR

Q42

C2705

Q39

C2240

Q44A940

Q41

A970

Q37

A970

R129 0.22/5WX2

Q49B817

Q48D1047

R127

220/0

.25W

R1254.7/0.5W

R128

4.7/0.5W

C54150P

D181N4148

D19

1N4148

C56150P

R122

220

R1165.6K/0.25W

R1182K

R1192.7K

R120220R115

100

C51

20P

+

C5247UF/50V

C49

12P

R11347K

R109

470KR1078.2K

R1121.5K

R1111.8K

R106

1K

R1051.2K

R103

1.8K

C45

122M

C4347P

C41

152M

R10247K

R100

820

+

C3910U/16V

R99100K

Q36C2878

R97

6.8K

DW66A3

DW76A3

L3

0.5UH

R13010/0.25W

R121

5.6K/0.25W

C46

102

+C47

100U/16

L7

0.5UH

R22310/0.25W

BS channel

R181

2.2K

R17522K

R179

2.2K

R17722K

Q65C2240

C762.2U/50V/NP

D28

1N4148

D30

1N4148

D27

1N4148

R189 22K

R224

2.2K

R22822K

R166

2.2K

R22622K

Q83

C2240

C742.2U/50V/NP

D371N4148

D36

1N4148

D38

1N4148

R167

2.2K

R17222K

R168

2.2K

R16922K

Q64C2240

C752.2U/50V/NP

D241N4148

D231N4148

D25

1N4148

R87

2.2K

R9422K

R89

2.2K

R9222K

Q34C2240

C382.2U/50V/NP

D141N4148

D121N4148

D16

1N4148

R88

2.2K

R9522K

R90

2.2K

R9322K

Q35C2240

C132.2U/50V/NP

D151N4148

D131N4148

D17

1N4148

R27

2.2K

R3122K

R28

2.2K

R3022K

Q11

C2240

C142.2U/50V/NP

D41N4148

D31N4148

D5

1N4148

R29

22K

R91

22K

R171

22K

R170

22K

R227

22K

K3A

JZC-42F

-55V

+55VS+12V

SYS-MUTE

BS-IN

+55V

-55V

FL

FR

SL

SR

C POWER

BS

R229

2.4K/3W

DW151N4742A

+C95

100U/16

+55VS+12V

R1

1.5K

R45

1.5K

R46

1.5K

R133

1.5K

R200

1.5K

R96

1.5K

Q15C2458

Q16C2235

Q13

C2458Q12

C2458

Q14

A970

R3247K

R33

47K

R3410K

R38100K

R37

10K

R35

10K

+C15

470U/10

C17104

C16

473

+14V

MUTE-DELAY

Speaker Protect

K1B

JZC-42F

JK1C

JZC-42F

K2A

JZC-42F

RELAY-STOP

R36

1K

R39100K

RELAY+15V

FL-OUT

FR-OUT

C-OUT

RS-OUT

LS-OUT

BS-OUT

1

2

3

4

5

6

7

8

9

10CN16

10P2.5

C-OUT

RS-OUT

LS-OUT

BS-OUT

FR-OUT

FL-OUT

FR

FL

C

RS

LS

BS

GND

GND

GND

GND

POWER OUT

PH-R

PH-L

FR

OM

DE

CO

DE

RB

OA

RD

FL

FR

SL

SR

C

SYS-MUTE

BS

L-IN

R-IN

LS-IN

RS-IN

C-IN

BS-IN

over load

FR channel

RS channel

C channel

LS channel

R40

1K +

C171

470U/10

+C179

220U/16

R1988.2K

D311N4148

+

C18010U/50

GND

D8

IN4001

C115 10UF/16V

C116 10UF/16V

C117 10UF/16V

C120 10UF/16V

C119 10UF/16V

C118 10UF/16V

V3-LIN

V3-RIN

TO V3 BRD

AGND

1

2

3CN2

3P(2.0)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

CN18

16P2.0(180)

V3-LIN

V3-RIN

AGND

SYS-MUTE



Main / Video Out / Speaker Connections PCB Board LayoutTo enhance viewing, please print to A3 18


OSD PCB Schematic

VS

S1

1

Xta

lIN

2

Xta

lOU

T3

CT

RL

1( m

ute

)4

HF

TO

Nout

5

OS

Cin

6

OS

Cout

7

SY

NC

jdg

8

CS

9

SC

LK

10

SIN

11

VD

D2

12

CV

out

13

VS

S2

14

CV

i n15

VD

D1

16

SY

Ni n

17

SE

Pc

18

SE

Pout

19

SE

Pin

20

CT

RL

221

CD

CL

K22

RS

T23

VD

D1

24

IC5LC74786M

R24

75

R26820

R55220

R54

4.7K

R4322K

R6010K

R3022K

C37

47/16L11FB

L12

33uH

P/N SW

C4415P

L:NTSC

H:PAL

C4515P

PALNTSC

C15104

X214.31818M

VGND

VGND

VGND

DGND1

X117.734475M

DGND1

L9FB

DGND1

R56 DEL

C

G3

G1

Y

G4

V

G2

P4

DASW-02

R34

10K

R33

10K

R32

10K

C42104

VGND

R1475

R1575

R1675 VIDEO

S-VIDEO

OUT

C35

100P

C34

100P

C36

100P

L6FB

C3322/16

C16104

C3247/16

C10 104

C31220/10

C

G3

G1

Y

G4

V

G2

P3DASW-02

R1175

R1275

R3110K

C9104

VGND

C

G3

G1

Y

G4

V

G2

P1DASW-02

R1875

R2075

R3610K

C14104

VGND

C

G3

G1

Y

G4

V

G2

P2DASW-02

R1775

R1975

R3510K

C13104

VGND

DV

DIN

VID

EO

1IN

VID

EO

2IN

VIDEO

S-VIDEO

VIDEO

S-VIDEO

VIDEO

S-VIDEO

R2175

R1375

R2275

R48

10

Y01

Y22

COM-Y3

Y34

Y15

INH6

VEE7

VSS8

B9

A10

X311

X012

COM-X13

X114

X215

VDD16

IC2

TC74HC4052AF

Y01

Y22

COM-Y3

Y34

Y15

INH6

VEE7

VSS8

B9

A10

X311

X012

COM-X13

X114

X215

VDD16

IC1

TC74HC4052AF

R47

10

VGND

C29473

C30473

C24105

C23105

R2775

R2875

R4010K

C18104

R2975

11

22

33

44

55

66

CN4

640_6P2.0 / 540R_2P2.0

VGND

VGND

VGND

VID

EO

3IN

S-VIDEO_C

S-VIDEO_Y

VIDEO

GND

GND

GND

Y11

Y02

VEE7

VSS8

Y COM15

VDD16

X113

X012

X COM14

Z13

Z05

Z COM4

A11

B10

C9

INH6

IC3TC74HC4053AF

R45

10

R44

10

VGND

C25473

C26473

C20105

C19105

VGND

BYPASS_V

BY

PA

SS

_S

-Y

BY

PA

SS

_S

- C

D31

D22

D13

D04

Y5

W6

ST7

GND8

C9

B10

A11

D712

D613

D514

D415

VCC16

U5

TC74HC151AP

123

U1

TORX179

123

U2

TORX179

123

U3

TORX179

123

U4

GP1F32T

L1

FB

L2

FB

L3

FB

C1104

C2104

C3104

DGND

DGND

DGND

R3

75

R2

75

R1

75

L4

FB

C4104

DGND

DGND

CD-COAX-IN

D+5V

DVD-COAX-IN

COAX-OUT

OPT-IN

K1

YUV/CON

B

VGND

L5

FB C5104

DGND

R5

75

R6

330

L10FB

C76104

DGND

CD

OP

TIN

V1/V

2O

PT

IND

VD

OP

TIN

OP

TIC

AL

OU

T

TO

YU

VB

RD

TO

DE

CO

DE

BR

DT

OC

OA

XB

RD

R4

75

D+5V

DGND

CS

SCLKSIN

FR

OM

DE

CO

DE

RB

OA

RD

R10

10VGND

R4910

R46

10

VGND

C27473

C28473

C22105

C21105

OS

D_V

R89 56

BYPASS_S-Y

-5V

+5V

D+5V

C38

681

C4624P C47

24P

Q4C3361

C7100/10

C8100/10

R61

180

R62220

C48100/10

C49104

VGND

Y11

Y02

VEE7

VSS8

Y COM15

VDD16

X113

X012

X COM14

Z13

Z05

Z COM4

A11

B10

C9

INH6

IC6

TC74HC4053AF

VGND

R63

10

C51473

C53473

C52105

C50105

R6410

VGND

TO

OS

D-V

TO

OS

D_S

-Y

Q8A1331

C57

105

C58

105

R7210

R73330

D2

1N4148

D11N4148

C59105

VGND

Q9C3361

R7522K

R74

270R76220K

R71330

S-Y/V DEL

Q514

Q613

Q712

Q14

Q25

Q36

Q47

Q811

QS9

CS10

CLK3

SDA2

STR1

OE15

VDD16

VSS8IC

7T

C4

09

4A

FN

11

22

33

44

55

CN5

5P2.0

D+5V

DGND

C61473

C60

105

4094-STB

11

22

33

44

55

66

77

CN1

7P2.0

C40105

IC3-9

IC3-11

IC3-9

YUV MUTE

5 6

IC8C74HCU04D

3 4IC8B

74HCU04D

1 2

14

IC8A 74HCU04D

R9

100

R8

100

R23

100

13 12

7

IC8F

74HCU04D

11

22

33

44

55

66

CN3

6P2.0

R5110

R5310

R5710

V1/V2-COAX-IN

11 10IC8E

74HCU04D

9 8IC8D

74HCU04D

DGND

C6

104R5891

DGND

A

A

B

0

0

0

1

1

0

1

1

VIDEO 3/CD DVD VIDEO 1 VIDEO 2

DGND

D3

1N4148

R7

4.7K

D+5V

C39105

C78105

R818.2K

C86

10/16

R8239

VGND

C79102

VGND

VIN11

VIN28

VO14

VO25

VS13

VS26

GN

D2

VC

C7

IC10NJM2267

VGND

VGND

VGND

+C102100/10

+C83100/10

+C10322/16

R83100K

L20FB

C84104

Q6C3361

R84470

Q5C3361

R8512K

R8610K

C8510/16

VGND

VGND

L13

FB

R52100

+

C82100/10

+

C8122/16

C8020p

C54

47/16

VGND

R69DEL

VGND

C90104

C91105

VGND

VGND

JP20

JP10

C92270

L14

56uH

R88 330

C93 390PVGND

C94102

C95 220

C9647P

C97103

Q3C3361

VGNDVGND

R50

470

5N

C18

5N

C8

Cout

8

Yout

14

Vre

f4

Cin

5

Yi n

3

GND16

V+11

V+212

PS

7

GND29

CV

out

11

Ysa

g13

CV

sag

10

IC11

NJM2567V

C87104

C9847/16

C43104

VGNDC9947/16

C89104

VGND

C88104

VGND

IC3-9

L15FB

R9175

+

C104

100/10

+

C10522/16

R92DEL

C100

47/16

C101

10/16

R37330

VGND

C10747/16

VIN11

VIN28

VO14

VO25

VS13

VS26

GN

D2

VC

C7

IC4NJM2267

VGND

VGND

C55100/10

C41100/10

video amp in

video amp in

C12104

video amp out

video amp out

INH

INH

Q2C2120

R381K

R2510K

VGND

+9V+8V

+8V

11

22

33

44

55

66

77

CN27P2.0

+9V

R874.7K

R391K

VGND

R901K

VGND

R93

1K

R941K

R951K

26



OSD / Co-axial In/Out / Connect Board B / Control Bus PCB Board LayoutTo enhance viewing, please print to A3 20


OSD / Connect Board B / Co-axial in/out / Control Bus PCB SchematicTo enhance viewing, please print to A3 21


YUV PCB Schematic

1

2

3

456 7 8

JK1

AV3-8.4-14/EC

1

2

3

456 7 8

JK2

AV3-8.4-14/EC

1

2

3

4 5678

JK3

AV3-8.4-14/EC

AC +V

AC -V

D1

DB104G

VGND VGND

K1

DT 4114L(9.5mm)

VGND

VGND

VGND

VGND

AC

7.5

V*2

IN

TO

VID

EO

BR

D

DV

DY

UV

IN1

VID

EO

YU

VIN

2

YU

VO

UT

VGND

L247uH

C15

100/10

C17

104

C22

104

VGND

C16100/10

C20

104

VGND

L147uH

C19

104

C18

104C21

104

C2447P

Y11

Y02

VEE7

VSS8

Y COM15

VDD16

X113

X012

X COM14

Z13

Z05

Z COM4

A11

B10

C9

INH6

IC3

TC74HC4053AF

VGND

R1310

R12

10

VGND

C29104

C28104

C14 47/16

C12 47/16

C13 47/16

R910K

R1010K

VGND

R1110K

R14 75

R15 75

R16 75

C2547P

C2347P

C26104

C27104

VGND

VGND

VIN1

GN

D2

VOUT3

IC1KA7805

VIN2

GN

D1

VOUT3

IC2NJM7905FA

C22200/16

C32200/16

11

22

33

CN1

3P2.5C1103M/100V

R1FR0.22/0.5W

R2FR0.22/0.5W

C4100/10

C6104

C5100/10

C7104

C8104

C10104

R375

R475

R575

R675

R775

R875

C9104

C11104

VIDEO-Y

VIDEO-Cb

VIDEO-Cr

DVD-Y

DVD-Cb

DVD-Cr

OUT-Y

OUT-Cb

OUT-Cr

A

+5V

-5V

6dB DRVin1

1

VEE12

6dB DRVEE2

4

Vin35

VOUT113

Vin23

V+114

6dB DR

PowerSave7

GND8

VOUT211

V+310

VEE36

VOUT39

V+212

IC4

NJM2581M

11

22

33

44

55

66

77

CN2

7P2.0

!!

!!

!

!

!



YUV PCB Board LayoutTo enhance viewing, please print to A3 23


Input / Outputs PCB Schematic

C147330P

C145330P

C157330P

C154330P

C156330P

C153330P

C152

104

C151104

1

2

JK6A

AV6-8.4-13/EC

3

4

JK6B

AV6-8.4-13/EC

3

4

JK7B

AV6-8.4-13/EC

C

SW

SL

SR

FL

FR

C155330P

BS OUT

6.1CH IN

1

2

3

4

5

6

7

8

9

10

11

12

13CN14

13P2.0DIP(180)

C149330P

C148330P

C165330P

C162330P

C164330P

C161104

C160

104

C159104

5

6

JK6C

AV6-8.4-13/EC

1

2

JK7AAV6-8.4-13/EC

5

6

JK7C

AV6-8.4-13/EC

FL

FR

SL

SR

C

SW

C163330P

C158104

BS IN

6.1CH OUT

1

2

3

4

5

6

7

8

9

10

11

12

13CN15

13P2.0DIP(180)

TO

DE

CO

DE

RB

RD

FL

FR

SL

SR

C

SW

BS

FL

FR

SL

SR

C

SW

BS

L

G1

G

R

L

R

JK8AV2-8.4-13/ES

1

2

3

G1

G2

G3 JK10

WP6-10B

1

2

3

G1

G2

G3 JK11

WP6-10B

FL

FR

C

BS

SR

SL

1GND

4GND

3GND

2GND

1GND

FRout

FLout

Cout

SRout

SLout

BSout

TO

AM

P B

RD

Speaker out put port

1

2

3

CN7

3P(2.5)

1

2

3

4

5

6

7

CN20

7P(2.5)

R41

1/4W10

R86

1/4W10

R98

1/4W10

C44

104

C48

104

C50

104

1GND

R108

1/4W10

R110

1/4

W1

0

R114

1/4W10

C53104

C55104

C57104

2GND3GND4GND

C77104

C73104

C72104

C78104

C79104

C80104

1GND2GND 3GND 4GND

CE

2GND3GND4GND

1

2

CN23

2P2.5

5GND 6GND

5GND 6GND

C114330P

C112330P

C129330P

C126330P

C128330P

C125330P

C122104

C123

104

C127330P

C124330P

C146330P

C144330P

C113330P

C111330P

C110104

TAPE REC

TAPE PLAY

CD/AUX

VIDEO2

VIDEO1

DVD

L

G1

G

R

L

R

JK2AV2-8.4-13/ES

C12104

L

G1

G

R

L

R

JK3AV2-8.4-13/ES

L

G1

G

R

L

R

JK5AV2-8.4-13/ES

L

G1

G

R

L

R

JK4AV2-8.4-13/ES

C37104

LA

G2

RA

LA

RA

JK1B

AV4-8.4-13/EC

L

G1

G

R

L

R

JK1AAV4-8.4-13/EC

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

CN12

17P2.0(180)

C130

104

1

2

3

4

5

CN13

5P(2.0)

USB UPDA PORT

N.C1

TXD2

RXD3

DSR4

GND5

DR6

CTS7

RTS8

N.C9

JK12

RS232

TXD

CTSRXD

RTS

GND

TO DECODER BOARD

R178

100

R180

100

DW125C2

DW115C2



Display Board PCB Schematic

P13

KEY1

KEY3

P12

KEY2

P15

P14

P2

P1

2

P1

G4

G1

G8

P5

P1

4

P1

G1

3

G9

G8

G4

P5

P1

5

P7

P8

P1

0

G1

3

P1

1

P7

G1

1

G3

P9

P1

2

P4

P1

3

P6

P1

1

G6

G5

P1

3

G1

0

G5

P2

P1

5

P9

G2

G9

P3

G1

G1

2

P8

G1

2

P4

P1

0

P1

4

P3

G1

0

G7

G1

1

G6

G3

G2

G7

P6

P2

2

P2

0P

21

P1

9

MUTE-DELAY

MUTEMUTE-DELAY

VFD-CLKVFD-STB

VFD-DATA

VOL-A

P11

4094-DATA(SER)4094-ST

4094-CLK

AC2

VOL-B

OPTICAL ON/OFF

P2

3P

24

MUTE

REMOTE

KEY4

+6V

AC1

-27V

OPTICAL ON/OFF

TV MUTE

POWER ON/OFF

VIDEO ON/OFF

VIDEO ON/OFF

C

+6V

+6V

+6V

-27V

-27V

-27V

-27V

-27V

-27V

U1 HL-D135A

1 2 3 4 5 6 7 8 9 10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

F1

F1

NP

1G

2G

3G

4G

5G

6G

7G

8G

9G

10

G1

1G

12

G1

3G

NC

P1

P2

P3

P4

P5

P6

P7

P8

P9

P1

0P

11

P1

2P

13

P1

4P

15

P1

6P

17

P1

8P

19

P2

0P

21

P2

2P

23

P2

4N

PF

2F

2

Q13C2458

31

2

C15100/10

12

R561K2

S18

1 23 4

S17

1 23 4

R45620

S20

1 23 4

S19

1 23 4

D32

1N4148

1 2

J1

6P*2.0

123456

C210/10

12

C4

100/16

12

C30.1uF

R7100K

D30

1N4148

12

U4 TC4094(DIP16)

123

1545

6

7

1413

12

11910

16

8

STRDCLK

OEQ1Q2

Q3

Q4

Q5Q6

Q7

Q8QSQS

VDD

VSS

D51N4148

1 2

S161 23 4

S1

1 23 4

S2

1 23 4

S3

1 23 4

S4

1 23 4

C10.1uF

S7

1 23 4

S6

1 23 4

S5

1 23 4

S11

1 23 4

S10

1 23 4

S9

1 23 4

S8

1 23 4

S12

1 23 4

D3

1N4148

1 2

D2

1N4148

1 2

D1

1N4148

1 2

IR1RPM-638CBR-L

1 2 3

R1 56K

R121K

R313K3

D9

1N4148

1 2

R16100K

Q72SC2120

31

2

R3018K

Q8A1015

3

1 2

Q6A1015

3

1 2

R28 18K

Q52SC2120

31

2

R293K3

R111K

R81K

R171K

R13100K

R151K

Q22SC2120

31

2

R353K3

Q12A1015

3

1 2

R201K

R181K

R22100K

C70.1uF

R34

18K

Q112SC2120

31

2

R2618K

Q4A1015

3

1 2

R273K3

Q3A1015

3

1 2

R211K

R231K

R10100K

Q12SC2120

31

2

R24 18K

Q92SC21203

1

2

Q10A1015

3

1 2

R333K3

R19100K

R3218K

R43 22K

R4422K

R253K3

R61K

R91K

R141K

VR3

EC16B241047AAMASTER VOLUME

1

2

3

R410K

R310K

D31- 3mm Blue LED

12

R510K

R210K

J2D100-SRA-16TO DECODE BOARD

12345678910111213141516

U2UPD16311

1 2 3 45 6 78 9

10111213

143345

52

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

34

35

36

37

38

39

40

41

42

43

44

46

47

48

49

50

51

SW

1S

W2

SW

3S

W4

Do

ut

Din

ICCL

KS

TB

KEY1KEY2KEY3KEY4

VddVddVdd

OSC

Se

g1

/KS

1S

eg

2/K

S2

Se

g3

/KS

3S

eg

4/K

S4

Se

g5

/KS

5S

eg

6/K

S6

Se

g7

/KS

7S

eg

8/K

S8

Se

g9

/KS

9S

eg

10

/KS

10

Se

g1

1/K

S1

1S

eg

12

/KS

12

Se

g1

3/G

rid

16

Se

g1

4/G

rid

15

Se

g1

5/G

rid

14

Se

g1

6/G

rid

13

Se

g1

7/G

rid

12

Se

g1

8/G

rid

11

VEE

Se

g1

9/G

rid

10

Se

g2

0/G

rid

9G

rid

8G

rid

7G

rid

6G

rid

5G

rid

4G

rid

3G

rid

2G

rid

1

LE

D5

LE

D4

LE

D3

LE

D2

LE

D1

Vss

P22

P21

P23P24

P19

P20



Display / Volume / AV3 PCB LayoutTo enhance viewing, please print to A3 26


Co-axial in/out / Control Bus PCB Schematic

L8

FB

C62104

GND

C63100/10

1 2

14 IC9A

74HCU04D

13 12

7

IC9F74HCU04D

1

2

99

3

4

10

10

5

6

7

8

JK1AV4-8.4-14/EC

C67105

C68105

C69105

C70105

C71105

C72105

GND

R6875

R65

10

C64

104 R78

10KC73

8PGND

GND

CD-COAX IN

DVD-COAX IN

COAX OUT

TO

CO

AX

BR

D11

22

33

44

55

66

CN6

6P2.0

V1/V2-COAX IN

3 4

IC9B

74HCU04D

11 10

IC9E74HCU04D

R66

10

C65

104 R79

10KC74

8P

5 6

IC9C

74HCU04D

9 8

IC9D74HCU04D

R67

10

C66

104 R80

10KC75

8P

GND

R7075

GND

R7775

GND

G1

G1

G2

G2

S

JK2AV-8.4-8/ES

C77105

2

1

3

4U6

LTV817A

R41

220

11

22

33

CN7

3P2.0

R42

4.7K

Q1C3361

R594.7K

RGND



Connect Board B

TO

con

nec

tb

oa

rd

A

TO

dec

od

erb

oa

rd

CONNECT BOARD B

SW-INBS-INSL-INSR-INC-INFL-INFR-INREC-L OUTREC-R OUTDVD-L INDVD-R INVIDEO1-L INVIDEO1-R INVIDEO2-L INVIDEO2-R INCD/AUX-L INCD/AUX-R IN

VIDEO3-L INVIDEO3-R IN

TAPE-L INTAPE-R IN

SW-OUTBS-OUTSL-OUTSR-OUTC-OUTFL-OUTFR-OUT

1 24 35 68 79 10

12 1113 1440 1541 1820 1921 2224 2325 2628 2729 3032 31

`33 3436 3537 3816 3917 4244 4345 4648 4749 5052 5153 5456 5557 5860 59

CN9

PH2.0/2*28P (180) H4.3

1243568791012111314401541182019212224232526282729303231

`33343635373816391742444345464847495052515354565557586059

CN8

PH2.0/2*28P/DIP(180)



Connect Down PCB Schematic

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

CN4

17P

1

2

3

4

5

6

7

8

9

10

11

12

13CN1

13P(2.0)

FL

FR

SL

SR

C

SW

BS

6.1

CH

LIN

E O

UT

1

2

3

4

5

6

7

8

9

10

11

12

13CN2

13P(2.0)

FL

FR

SL

SR

C

SW

BS

FL

FR

SL

SR

C

SYS-MUTE

BS

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

CN5

16P2.0(90)

V3-LIN

V3-RIN

AGND

6.1

CH

IN

6.1CH OUT TO AMP

SW INBS INSL INSR INC INFL INFR IN

R1

1K

R2

1K

R3

1K

R4

1K

R5

1K

R6

1K

R7

1K

REC L OUTREC R OUTDVD L INDVD R INVIDEO1 L INVIDEO1 R INVIDEO2 L INVIDEO2 R INCD/AUX L INCD/AUX R IN

VIDEO3 L INVIDEO3 R IN

TAPE L INTAPE R IN

SW OUTBS OUTSL OUTSR OUTC OUTFL OUTFR OUT

AN

AL

OG

IN

TO

con

nec

tb

oard

B

CONNECT DOWN

REC L OUT

REC R OUT

DVD L IN

DVD R IN

VIDEO1 L IN

VIDEO1 R IN

VIDEO2 L IN

VIDEO2 R IN

CD/AUX L IN

CD/AUX R IN

TAPE L IN

TAPE R IN

1 24 35 68 79 10

12 1113 1440 1541 1820 1921 2224 2325 2628 2729 3032 31

`33 3436 3537 3816 3917 4244 4345 4648 4749 5052 5153 5456 5557 5860 59

CN3

PH2.0/2*28P/DIP (90)

Q1C3326

C1105

FL

FR

SL

SR

C

SW

BS

FL

FR

SL

SR

CS

WB

S

R8

10K

Q2C3326

R9

10K

Q3C3326

R10

10K

Q4C3326

R11

10K

Q5C3326

R12

10K

Q6C3326

R13

10K

Q7C3326

R14

10K



Connect Down PCB SchematicTo enhance viewing, please print to A3 30


AC Input, Relay & Headphones PCB Schematic

1

2

3

CN5

3P(2.0)

F1

T5AL 250V

1

23

4 RAY1

ME-14FR2

4.7K

R1

100AC1 OUT

AC2 OUT

TO SW

AC IN

R3

10K

C1

103MAC250V

123

CN1

2P7.92

123

CN4

2P7.92

123

CN2

2P7.92

123

CN3

2P7.92

C2

103MAC250V

TO MAIN BOARD

+14V

P ON/OFF

GND

FUSE BOARD

1

2

45K

3

78K

MIC1MIC1

R6 1.2K/1W

R7 1.2K/1W

R410

R510

C4

104

C5104

1234

J1

4P2.0

C6

104

J

TO

MA

IN B

RD

Hear Phones board

+ C3220/10

AC220~240V 50/60Hz IN TRANS1

CC20.22/275VAC

CC10.22/275VAC

L1

123

2P7.92

CN1

123

2P7.92

CN2

FILTER BOARD

D1IN4148

Q1C2120



AC Relay & Headphones PCB SchematicTo enhance viewing, please print to A3 32


Bill of Material

Used Part Type Designator Description

1 MB252 BL1

1 DB101G BL2

6 10U/16V C1 C18 C19 C39 C58 C83

6 152M C2 C20 C21 C41 C59 C84

58C06C34C32C22C3CP746

6 122M C4 C24 C25 C45 C63 C87

68C26C16C64C62C5C2016

7 100U/16 C6 C27 C28 C47 C64 C88 C95

98C56C94C03C92C7CP216

09C76C66C15C13C8CP026

6 47UF/50V C9 C32 C33 C52 C68 C91

12 150P C10 C11 C34 C35 C36 C54 C56 C69 C70 C71 C92 C93

161C061C951C851C251C151C031C321C221C011C73C21C40121

6 2.2U/50V/NP C13 C14 C38 C74 C75 C76

2 470U/10 C15 C171

61C3741

141C49C08C97C87C77C37C27C75C55C35C05C84C44C24C71C40161

1 4.7U/25 C40

2 330P C81 C82

2 470U/25 C96 C101

3 104M C97 C98 C105

2 10000U/63 C99 C100

1 47U/16 C102

2 10U/50 C103 C180

1 47U/35 C104

1 1000U/25 C106

1 330U/63 C107

1 22U/25 C108

1 2200U/10 C109

25 330P C111 C112 C113 C114 C124 C125 C126 C127 C128 C129 C144 C145 C146

C147 C148 C149 C153 C154 C155 C156 C157 C162 C163 C164 C165

6 10UF/16V C115 C116 C117 C118 C119 C120

1 47UF/25V C121

1 10UF/16 C131

1 470P C142

1 220U/16 C179

3 2P(2.5) CN1 CN8 CN9

3 3P(2.0) CN2 CN11 CN21

2 2P(2.0) CN3 CN22

1 3P(3.96) CN4

1 6P(2.0) CN5

1 2P(2.5) CN6

1 3P(2.5) CN7

1 7P(2.0) CN10

1 17P2.0(180) CN12

1 5P(2.0) CN13

2 13P2.0DIP(180) CN14 CN15

1 10P2.5 CN16

1 4P(2.0) CN17

1 16P2.0(180) CN18

1 7P(2.5) CN20

1 2P2.5 CN23

35 1N4148 D1 D2 D3 D4 D5 D6 D7 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20

D21 D22 D23 D24 D25 D27 D28 D29 D30 D31 D34 D35 D36 D37 D38 D45

33


Bill of Material

1 IN4001 D8

3 1N4001 D26 D43 D44

2 1N4148 D32 D33

2 1N4001 D39 D40

1 6C2 D41

1 1N4570(27V) D42

12 6A3 DW1 DW2 DW3 DW4 DW5 DW6 DW7 DW8 DW9 DW10 DW13 DW14

2 5C2 DW11 DW12

1 1N4742A DW15

2 T12AL 250V FH1 FH2

1 7805 IC1

1 AV4-8.4-13/EC JK1

5 AV2-8.4-13/ES JK2 JK3 JK4 JK5 JK8

AV6-8.4-13/EC JK6 JK7

1 AV3-8.4-14 JK9

2 WP6-10B JK10 JK11

1 RS232 JK12

2 JZC-42F K1

2 JZC-42F K2 K3

1 0.5UH L1 L2 L3 L4 L5 L7

6 C2878 Q1 Q18 Q19 Q36 Q50 Q73 Q88

6 A970 Q2 Q4 Q14 Q20 Q21 Q23 Q24 Q37 Q41 Q51 Q54 Q74 Q76

1 C2240 Q3 Q11 Q22 Q34 Q35 Q39 Q52 Q53 Q64 Q65 Q75 Q83

5 C2705 Q5 Q25 Q42 Q55 Q56 Q77

7 D946BR Q6 Q26 Q27 Q43 Q57 Q78

6 A940 Q7 Q28 Q44 Q58 Q59 Q79

6 C2073 Q8 Q29 Q30 Q45 Q60 Q80

2 B817 Q9 Q31 Q49 Q61 Q62 Q81

6 D1047 Q10 Q32 Q33 Q48 Q63 Q82

12 C2458 Q12 Q13 Q15 Q17 Q87

6 C2235 Q16

13 A1015 Q38 Q86

6 SS8050D(TO-92) Q85

7 1.5K R1 R12 R45 R46 R63 R64 R96 R112 R133 R145 R200 R210

1 6.8K R2 R43 R44 R97 R132 R199

2 100K R3 R38 R39 R47 R48 R99 R134 R201 R246

032R202R531R001R05R94R4R0281

1 47K R5 R13 R32 R33 R51 R52 R65 R66 R102 R113 R124

12 1.8K R6 R11 R53 R54 R62 R103 R111 R137 R143 R144 R204 R209

6 1.2K R7 R55 R105 R138 R139 R205 R232

602R561R041R601R75R65R04R63R62R8RK16

12 8.2K R9 R58 R59 R107 R141 R198 R207

1 470K R10 R60 R61 R109 R142 R208

042R932R212R841R741R511R76R41R0018

2 5.6K/0.25W R15 R19 R68 R69 R74 R76 R116 R121 R149 R155 R213 R217

412R051R811R17R07R61RK21

1 2.7K R17 R72 R119 R151 R152 R215

651R451R351R321R221R021R711R77R57R37R02R81R0221

6 4.7/0.5W R21 R23 R78 R79 R82 R125 R128 R157 R159 R160

6 220/0.25W R22 R80 R81 R127 R158 R220

6 0.22/5WX2 R24 R83 R84 R129 R161 R222

7 10/0.25W R25 R85 R130 R162 R163 R223

10 2.2K R27 R28 R87 R88 R89 R90 R166 R167 R168 R179 R181 R224

22 22K R29 R30 R31 R91 R92 R93 R94 R95 R131 R164 R169 R170

R171 R172 R175 R177 R189 R226 R227 R228 R245 R247

1 10K R34 R35 R37 R104

12 1/4W10 R41 R86 R98 R108 R110 R114

34


Bill of Material

6 10/1W R42

1 6.2K R101

112R302R641R631R621R00161

1 4.7K R173 R243

14 100K R174

4 33K R176

081R871R0019

812R612R0212

122R912R00121

12 2.4K/3W R229

132R0721

1 4.7/1W R234

2 RF/0.22/1W R235 R242

1 3.3K/1W R241

442R0746

7 680K R248

1 15K R249

6 02DSB282J RT1

Bill of Material for coax.Bom

Used Part Type Designator

66C56C46C26C4014

1 100/10 C63

77C27C17C07C96C86C76C5017

57C47C37CP83

1 6P2.0 CN6

1 3P2.0 CN7

1 74HCU04D IC9

1 AV4-8.4-14/EC JK1

1 AV-8.4-8/ES JK2

8LBF1

1 C3361 Q1

14R0221

2 4.7K R42 R59

76R66R56R013

77R07R86R573

3 10K R78 R79 R80

1 LTV817A U6

Bill of Material for CON.Bom


1 PH2.0/2*28P/DIP(180) CN8

1 PH2.0/2*28P (180) H4.3 CN9

Bill of Material for VIDEO&OSD.Bom



C42 C49 C55 C56 C76 C84 C90

8 100/10 C7 C8 C33 C41 C48 C82 C83 C87


35


Bill of Material

16C35C15C03C92C82C72C62C52C3749

5 47/16 C31 C32 C37 C43 C54

3 100P C34 C35 C36

83C1861

54C44CP512

74C64CP422

49C97C2012

98C08Cp022

2 22/16 C81 C88

2 10.0/16 C85 C86

29C0721

1 560P C93

59C0221

69CP741

79C3011

1 7P2.0 CN1

2 6P2.0 CN2 CN3

1 640 6P2.0 / 540R 2P2.0 CN4

1 5P2.0 CN5

3 1N4148 D1 D2 D3

2 TC74HC4052AF IC1 IC2

2 TC74HC4053AF IC3 IC6

1 NJM2581M IC4

1 LC74786M IC5

1 TC4094AFN IC7

1 74HCU04D IC8

1 NJM2267 IC10

2PJ1PJ02

02L31L11L01L9L7L6L5L4L3L2L1LBF21

1 33uH L12

1 56uH L14

4 DASW-02 P1 P2 P3 P4

5 C3361 Q3 Q4 Q5 Q6 Q9

1 A1331 Q8

92R82R72R42R22R12R02R91R81R71R31R21R11R5R4R3R2R1R57

37R17R26R6R0334

2 4.7K R7 R54

98R25R52R32R9R8R0016

27R46R36R75R35R15R94R84R74R64R54R44R01R0131

41R741

51R811

61R331

62R0281

3 22K R30 R43 R75

10 10K R31 R32 R33 R34 R35 R36 R40 R60 R69 R86

93R83R73R0653

88R48R05R0743

1 DEL R56

16R55R0222

85R191

47R0721

1 220K R76

1 8.2K R81

28R931

1 100K R83

1 12K R85

1 15K R87

36


Bill of Material

3 TORX179 U1 U2 U3

1 GP1F32T U4

1 TC74HC151AP U5

1 17.734475M X1

1 14.31818M X2

Bill of Material for Y U V.Bom


1 103M/100V C1

2 10.0-00 C2 C3

4 100/10 C4 C5 C15 C16


3 47/16 C12 C13 C14

52C42C32CP743

1 3P2.5 CN1

1 7P2.0 CN2

1 DB104G D1

1 NJM7905FA IC1

1 NJM7905FA IC2

1 TC74HC4053AF IC3

1 NJM2581M IC4

3 AV3-8.4-14/EC JK1 JK2 JK3

1 DT 4114L(9.5mm) K1

2 47uH L1 L2

2 FR0.22/0.25W R1 R2

9 10K R3 R4 R5 R6 R7 R8 R9 R10 R11

31R21R012

61R51R41R573

71R11

Bill Of Materials for Display&Coax .Bom

Used Part Type Designator Description

3 0.1uF C1 C3 C7

1 10.0/10 C2

1 100/16 C4

01C8C3012

41C21C11C9C4014

1 10.0/16 C13

1 100/10 C15

81C71C61C4223

7 1N4148 D1 D2 D3 D5 D9 D30 D32

1 3mm Blue LED D31

1 RPM-638CBR-L IR1

1 6P*2.0 J1

1 D100-SRA-16 J2

1 AV3-8.4-14/EC J3

1 5P*2.5 J4

1 10uH L1

6 2SC2120 Q1 Q2 Q5 Q7 Q9 Q11

6 A1015 Q3 Q4 Q6 Q8 Q10 Q12

1 C2458 Q13

1 56K R1

4 10K R2 R3 R4 R5

37


Bill of Material

15R74R32R12R02R81R71R51R41R21R11R9R8R6RK141

6 100K R7 R10 R13 R16 R19 R22

6 18K R24 R26 R28 R30 R32 R34

6 3K3 R25 R27 R29 R31 R33 R35

2 22K R43 R44

1 1K5 R45

05R64RM12

16R06R25R84R574

2 10M R49 R53

45R0341

55R191

1 6K8 R56

17 DT4113F S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S16 S17 S18 S19 S20

1PTX1

1 HL-D135A U1

1 UPD16311 U2

1 TC4094(DIP16) U4

1 74HCU04D U5

1 EC16B241047AA VR3

38


IC Pin Layout Details (1 of 2)

Y01

Y22

COM-Y3

Y34

Y15

INH6

VEE7

VSS8

B9

A10

X311

X012

COM-X13

X114

X215

VDD16

IC1

TC74HC4052AF

Y11

Y02

VEE7

VSS8

Y COM15

VDD16

X113

X012

X COM14

Z13

Z05

Z COM4

A11

B10

C9

INH6

IC3TC74HC4053AF

D31

D22

D13

D04

Y5

W6

ST7

GND8

C9

B10

A11

D712

D613

D514

D415

VCC16

U5

TC74HC151AP

Q514

Q613

Q712

Q14

Q25

Q36

Q47

Q811

QS9

CS10

CLK3

SDA2

STR1

OE15

VDD16

VSS8

VIN11

VIN28

VO14

VO25

VS13

VS26

GN

D2

VC

C7

IC4NJM2267

VS

S1

1

Xta

lIN

2

Xta

lOU

T3

CT

RL

1(m

ute

)4

HF

TO

Nout

5

OS

Cin

6

OS

Cout

7

SY

NC

jdg

8

CS

9

SC

LK

10

SIN

11

VD

D2

12

CV

out

13

VS

S2

14

CV

in1

5V

DD

11

6S

YN

in1

7S

EP

c1

8S

EP

out

19

SE

Pin

20

CT

RL

22

1C

DC

LK

22

RS

T2

3V

DD

12

4

IC5LC74786M

1 2

14

74HCU04D

13 12

7

3 4

11 10

5 6

9 8

TC4094AFN

VIN

1

GND2

VO

UT

3

IC1

KA

7805

6dB

DR

Vin

11

VE

E1

2

6dB

DR

VE

E2

4

Vin

35

VO

UT

113

Vin

23

V+

114

6dB

DR

Pow

erSav

e7

GN

D8

VO

UT

211

V+

310

VE

E3

6V

OU

T3

9

V+

212

IC4

NJM

2581M

VIN

2

GND1

VO

UT

3

IC2

NJM

7905F

A



IC Pin Layout Details (2 of 2)

DNU1

P1.02

P1.13

P1.24

P1.35

P1.46

P1.57

P1.68

P1.79

RESET10

P3.0

11

NC

12

P3.1

13

P3.2

14

P3.3

15

P3.4

16

P3.5

17

P3.6

18

P3.7

19

XT

AL

120

XT

AL

221

GN

D22

GN

D23

P2.024

P2.125

P2.226

P2.327

P2.428

P2.529

P2.630

P2.731

PSEN#32

ALE/PROG#33

DN

U34

EA

#35

P0.7

36

P0.6

37

P0.5

38

P0.4

39

P0.3

40

P0.2

41

P0.1

42

P0.0

43

VC

C44

IC11SM5964C40J(PLCC44)

1

2

3

4 5

6

7

8

IC12

AT

24C

01

A0

A1

A2

DGND SDA

SCL

WP

VCC

OE1

D12

D23

D34

D45

D56

D67

D78

D89

GND10

CLK11

Q812

Q713

Q614

Q515

Q416

Q317

Q218

Q119

VCC20

IC6

SN

74

HC

57

4D

W

Q013

Q114

Q215

Q317

Q418

Q519

Q620

Q721

OE24

A7

5A

66

A5

7A

48

A3

9A

210

A1

11

A0

12

A827

A926

A1023

A1125

A124

A1328

A1429

CE22

A153

A162

A1730

VC

C32

VPP1

PGM31

GND16

IC5

AT

27

C0

20

RESET36

INTREQ_ABOOT20

SCCLK_A07

SCDIO_SCDOUT_PSEL_GPIO919

DC38

DD37

VD

11

VD

212

VD

323

VA

34

SC18

SCDIN_A16

DG

ND

213

DG

ND

12

AG

ND

35

DG

ND

324

EMAD0_DATA0_GPIO017

EMAD1_DATA1_GPIO116

EMAD2_DATA2_GPIO215

EMAD3_DATA3_GPIO314

EMAD4_DATA4_GPIO411

EMAD5_DATA5_GPIO510

EMAD6_DATA6_GPIO69

EMAD7_DATA7_GPIO78

EXTMEM_GPIO821

WR_DS_EMWR_GPIO104

RD_R/W_EMOE_GPIO115

MCLK44

SCLK43

LRCLK42

AUDATA041

AUDATA140

AUDATA239

XMT958_AUDATA33

CMPCLK_SCLKN228

STCCLK_SCLKN125

LRCLKN126

CMPREQ_LRCLKN229

CLKSEL31

FLT232

FLT133

CMPDAT_RCV958_SDATAN227

SDATAN122

CL

KIN

30

IC8CS493263-CL

DSP

IA1

QA2

IB3

QB4

IC5

QC6

ID9

IF13

QF12

IE11

QD8

VCC14

GND7

QE10

IC10

74L

VU

04D

AOUTA1+36

AOUTA1-37

AOUTB1+35

AOUTB1-34

AOUTA2+32

AOUTA2-33

AOUTB2+31

AOUTB2-30

AOUTA3+28

AOUTA3-29

AOUTB3+27

AOUTB3-26

AOUTA4+22

AOUTA4-23

AOUTB4+21

AOUTB4-20

MUTEC38

AINL+15

AINL-16

AINR+14

AINR-13

VQ17

FILT+18

REF GND19

LPFLT39

AGND40

AGND25

DG

ND

52

DG

ND

5

VLC6

VD

4

VD

51

VA

RX

41

VA

24

RMCK55

SAI_SCLK61

SAI_LRCK60

SAI_SDOUT54

CX_SCLK2

CX_LRCK3

CX_SDOUT56

CX_SDIN11

CX_SDIN264

CX_SDIN363

CX_SDIN462

RESET12

SCL/CCLK7

SDA/CDOUT8

INT11

AD1/CDIN9

AD0/CS10

RXP7_GPO742

RXP6_GPO643

RXP5_GPO544

RXP4_GPO445

RXP3_GPO346

RXP2_GPO247

RXP1_GPO148

RXP049

TXP50

VL

S53

OMCK59

ADCIN257

ADCIN158

IC9

CS

42

51

8-C

Q

DA/AD

V IN3

GN

D1

V OUT2

IC18

LD1117S3.3(SOT-223)

BASS

TREBLE

CD

-RI

2

CD

-LI

3

MD

/DA

T-R

I4

MD

/DA

T-L

I5

TA

PE

-RI

6

TA

PE

-LI

7

TU

NE

R-R

I8

TU

NE

R-L

I9

VID

EO

-RI

10

VID

EO

-LI

11

PH

ON

O-R

I12

PH

ON

O-L

I13

AG

ND

1

AG

ND

14

A-R I/O74

A-L I/O75

TAPE-RO76

TAPE-LO77

VIDEO-RO78

VIDEO-LO79

AGND80

AGND73

ING SW

INPUT

SELECTVOL

DSP-FR26

DSP-FL27

DSP-C28

DSP-SR29

DSP-SL30

DSP-CB31

DSP-SW32

FR-O54

FL-O53

SW-O46

AGND47

CB-O48

SL-O49

SR-O50

C-O51

AGND52

BAS155

BAS256

BAS357

BAS458

TRE159

TRE260

AGND61

DVD-FR15

DVD-FL16

DVD-C17

DVD-SR18

DVD-SL19

DVD-CB20

DVD-SW21

FR

-VI

64

FR

-SO

65

FL

-SO

63

FL

-VI

62

C-S

O43

C-V

I44

SR

-VI

42

SR

-SO

41

SL

-SO

39

CB

-SO

37

SW

-SO

34

SW

-VI

35

CB

-VI

38

SL

-VI

40

TO

DS

P-L

24

TO

DS

P-R

23

AG

ND

25

AGND22

AGND33

AGND36

AGND45

VC

C72

VE

E71

AG

ND

70

DG

ND

66

MU

TE

67

CL

K68

DA

TA

69

LOGIC

6.1CH

SELECT

IC17

BD3816K1

Q514

Q613

Q712

Q14

Q25

Q36

Q47

Q811

QS9

CS10

CLK3

SDA2

STR1

OE15

VDD16

VSS8

IC1

3

TC

40

94

AF

N




PF015 111094000160 2SA940PF016 112081700140 2SB817PF017 113207300160 2SC2073

RB649DS2810FPPF019 114104700130 2SD1047PF024 4000 1355 1000 EI 35 standby transformer (sames as 540R V1)PF034 7531-1040-0000 Right support 540RPF035 7531-1050-0000 Left support 540R

5072CS2rotsisnarT140FPPF050 4000 1015 0000 540R V2 Mains transformer CUPF051 4000 1015 0000 540R V2 Mains transformer EUPF052 0054 1016 4000 540R V2 Decode PCB completePF053 9800 0003 0001 540R V2 Tuner box EUPF054 9800 0003 0001 540R V2 Tuner box CUPF055 0054 1014 2000 540R V2 YUV PCB completePF056 small cover over f/p inputs 540R V2 AV3 front coverPF057 UPD16311 540R V2 U2 display driver ICPF058 IC5 OSD 540R V2 LC7486M PF059 IC 11 MCU (USA version) 540R V2 SM5964C40J (programmed for CU version) PF060 IC11 MCU (Europe version) 540R V2 SM5964C40J (programmed for EU version) PF061 IC17 volume 540R V2 BD3816K1 PF062 VR3 master volume encoder 540R V2 EC16B241047AA PF063 0054-1303-2005 540R V2 Main Board

2VR045ROFREVLISREVOCTNORF3VA460FPPF065 LC74786M IC LC74786M for 540R V2PF066 0054-1030-0004 Display PCB for 540R V2PF071 1350-0006-3014 6A3 540R (diode zeener) PF072 9800-0003-0111 540R V2 Tuner Module (RBDS) CU version

XW5/72.0rotsiseR2VR045370FPPF074 IC9 on Coax PCB 74HCU04D IC for 540R V2 PF076 IC4 on YUV PCB NJM2581M for 540R V2PY1109 9802-054000-101 540R V2 remote control PY713 6554-150004-000-01 SIDE COVER (RIGHT) (BLACK)PY714 6554-150004-000-02 SIDE COVER (RIGHT) (SILVER)PY715 6554-150005-000-01 SIDE COVER (LEFT) (BLACK)PY716 6554-150005-000-02 SIDE COVER (LEFT) (SILVER)PY717 6554-150003-000-01 TOP COVER (BLACK)PY718 6554-150003-000-02 TOP COVER (SILVER)

krowlatemlenaptnorfrevliS8611YPkrowlatemlenaptnorfkcalB9611YP

41

ap199143 cambridge audio 540r v2 av receiver service...

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