July. 2007

Service Manual

DG-K301

Caution : In this Manual, some parts can be changed for improving, theirperformance without notice in the parts list. So, if you need the latestparts information,please refer to PPL(Parts Price List) in ServiceInformation Center.

DVD PLAYER

MODEL:

CONTENTS

CONTENTS

SPECIFICATIONS.........................................................................................................................2CIRCUIT OPERATIONAL DESCRIPTION.........................................................................................3VOLTAGE CHARTS.....................................................................................................................6CIRCUIT DIAGRAM...................................................................................................................8PCB CIRCUIT BOARD.................................................................................................................24WAVEFORMS............................................................................................................................27TROUBLE SHOOTING.................................................................................................................36INSTRUMENT DISASSEMBLY......................................................................................................4PARTLIST...................................................................................................................................42

2

Laser wavelength 650nm

Video PAL/AUTO/NTSC

Frequency response 20Hz ~ 20KHz (±dB)

Signal/noise ratio ≥90dB

Channel separation ≥85dB ( KHz)

Dynamic range ≥80dB ( KHz)

OutputAudio

Analogoutput level : 2.0 + 0/-0.2Vrms(Load impedance : ,0KΩ)

Digitaloutput level : 0.5 ±0.Vp-p(Load impedance : 75Ω)

OutputVideo

Compositeoutput level : .0 ±0.Vp-p(Load impedance : 75Ω, imbalance, negative polarity)

S-videooutput level : brightness(Luma) .0 ±0.Vp-p Chromaticity (Color) 0.286 ±20%(Load impedance : 75Ω)

Component Y: Vp-p, Pb/Pr: 0.7Vp-p (Load impedance : 75Ω)

Power 00-240V~, 50Hz~60Hz 2W

DimensionesBody (W x H x D) 360 x 38 x 25 mm

Packing 437 x 90 x 280 mm

Weight (Gross / Net) .97Kg / .4Kg

Notes : Design and specifications in this instruction manual are subjected to change with-out prior notice toimprove quality and function.

DVD Audio output standards

OutputDisc type

DVD VIDEO-CD CDAnalogue Audio output 48/96KHz sampling 44.KHz sampling 44.KHz sampling

Digital Audio output 48KHz sampling 44.KHz sampling 44.KHz sampling

SPECIFICATIONS

3

1. DVD Module

) SummaryDVD One Board consists of: Loader part that reads and transmits audio and video data saved at Optic Discs (DVD, CD-DA, VCD, CD-R) to MPEG Decoder part; MPEG Decoder part, which, by decoding and encoding data received from the Loader, produces analog signals; and u-Com that controls the overall system including the loader and MPEG decoder.

2) How Does it OperateInsert the power cord and then power transmitted to each IC, and the SET will be the STAND-BY status which requires the least power for input the front panel key, input the STAND BY/ON key, extinguished the LED. Once the Power On key is entered, u-Com recognizes it and initiates each chipset, performs sequential algorithms such as determining whether the disc is in or not, and if in, what type of disc is loaded. Through this process, it can read disc data before transmitting it to the MPEG Decoder. The MPEG Decoder will then decode and encode such data before generating the final analog audio and video signal outputs.

DVD-MODULE Block Diagram

CIRCUIT OPERATIONAL DESCRIPTION

4

CIRCUIT OPERATIONAL DESCRIPTIONCIRCUIT OPERATIONAL DESCRIPTION

3) Loader PartThe loader which read the data of audio/video from optic disc and transfer them to MPEG decoder can be divided into Deck total DVD assay(in a short term, Mecha) and Servo. Mecha mounts with the optical pick-up which allows reading the signal of a disc using laser beam and makes it operates and consists of the deck mechanism which allows loading a disc and reading the data. Servo is a sort of circuit which allows operating the loader and recovering the data and consists of Motor Drive IC operating the spindle, the sled, the loading motor.

Loader Block Diagram

5

CIRCUIT OPERATIONAL DESCRIPTION

2. Overall Block Diagram--S5L5008(2CH)) 2CH

M

M

DIS

C

SPIN

DLE

MO

TOR

LOA

DIN

GM

OTO

R

DECK MECHANISM

DV

D :

A,B

,C,D

,RF

CD

: A

,B,C

,D,E

,F,R

FP

D,P

RE

FPI

CK

UP

KEY

Inpu

t

B/P

b

IC10

129

LV80

08M

FLA

SH R

OM

FDA[0:20]NSOENSCSONSWE

MDB[00:15]

L

CVBS

R/P

rG/Y

R

Y C

L/R

-12V

AC

90V

~240

V50

HZ/

60H

z

+12V

D5V

3.3V

27M

Hz

S5L5

008

DVD

-PLA

YER

OVE

RA

LL B

LOC

K D

IAG

RA

M

D5V

IC30

445

58O

P-A

MP

LOAD[+,-]

FCS[+,-]TRK[+,-]

SPN [+,-]

SLED

(FEE

DIN

G)

MO

TOR

SLD[+,-]M

3.3V

1.2V

/3.3

V

Q5~

Q9,

Q15

VID

EO B

UFF

ER

SPDF_R

RGB_SW

MODE1

MODE2

CD

LD,D

VD

LD,

SS

TOP

OP

EN

_SW

,CLO

SE

_SW

FDB[0:7] U1

6928

POW

ERB

OA

RD

VSTB

MUTE

IC10

432

M16

BIT

SDR

AM

MM

SD41

6T21

6

SDR

AM

_3.3

V

MD

A[0

0:11

]D

CLK

CK

EB

A0

BA

1D

QM

ND

WE

NC

AS

NR

AS

IC10

0SA

MSU

NG

S5L

5008

+-12

V

OP

EN

, CLO

SE

,SLD

_PW

M,F

OD

CD/DVD_SW, VR_CD,VR_DVD CD/DVD

SP

D_S

EN

SE

CO

N5

UA

RT

Dow

nloa

d

UART_RXD,TXD

Q14

1.2V

IC1

AT5

669

Mot

or D

rive

LED

DIS

PLA

Y

RF+

MPE

G IC

Q13

CVBS

R/P

rG

/YB

/Pb

Y C

Q10

0C

108,

D10

0

NSYS_RESET

RE

MO

TE

FRO

NT

CO

NTR

OL

BO

AR

DVSCK

VSDATR

B2

TRB

1

SP

D_P

WM

,TR

D,D

R_M

UTE

,VR

EF

+5V

3.3V

AL,

AR

IR

MIC

U2

4558

AM

P

U1

2399

ECH

O

MIC

+12V

6

CIRCUIT OPERATIONAL DESCRIPTION

3. MPEG Decoder

The signal read from DVD disc is output into the RF signal and Servo related signal through the RF IC and they are input into the MPEG decoder and processed the MPEG decoding and divided into video/audio signal. The video signal is output into the analog audio signal through the built-in encoder block and also the audio signal into the audio DAC through the audio decoder block.MPEG decoder consists of existing MPEG-2 decoder and single chip combined the digital sig-nal processing part which is the core technology of DVD player with the Servo controller.

) DVD Servo And MPEG-2 Decoder : S5L5008

SAMSUNG S5L5008 DVD SoC is designed to provide a cost-effective, low power size and high performance DVD players solution for DVD-Video, DVD-Audio & many of CD applications. To reduce total system cost, S5L5008 also providesthe following features:a Optical RF,a front-end controller, a back-end decoder, a control CPU with separate 4KB Instruction and 4KB Data Cache, an improved audio DSP, a programmable video encoder with a dual output capability of interlaced and progressive scan, Memory con-troller, 4-channel Timers with PWM, I/O Ports, -channel 0-bit ADCsfor Servo control, 5-channel 0-bitVideo-DACs, -channel UART with handshake, IIC-BUS interface, IIS-BUS interface, SIO, 6-in- Card Interface, SPDIF in/out, Audio PWM outand PLL for clock generation.

The S5L5008 is fabricated in a standard 0.3um CMOS technology. Its low-power, sim-ple, elegant and fully static design is particularly suitable for cost-sensitive and power-sensitive applications.

The S5L5008 is built around the outstanding CPU core: The ARM946E-S cached pro-cessor is a member of the ARM9 Thumb family of high-performance 32-bit system-on-a-chip processor solutions. It provides a complete high performance CPU subsystem, including ARM9TDMI RISC integer CPU, 4KB instruction/data caches, write buffer, and protection unit, with an AMBA bus interface. The ARM9TDMI core within the ARM946E-S executes both the 32-bit ARM and 6-bit Thumb instruction sets, allowing the user to trade off between high performance and high code density. It is binary com-patible with ARM7TDMI, ARM0TDMI, and StrongARM processors, and is supported by a wide range of tools, operating systems, and application software.

7

CIRCUIT OPERATIONAL DESCRIPTION

S5L5008 Block Diagram

I2C IR

UA

RT

GPI

O

16bi

tTim

ers

WD

T

CLK

RST

_GEN

PLLs

JTA

G

PCde

bugg

er

ExtI

NT/

Use

rIF

SPDIFMaster

XTL

Deb

ugge

r

32-bit APB

32-b

itA

HB

s

MPEGVideo

Decoder

BusBridge

Sub-pictureDecoder

NTSC/PAL

Encoder

MIU/Arbiter

VideoProcessor( Scaling )

Video5-DAC

32-b

itA

HB

s

OSD/Mixer

CSS

MPEGStreamDEMUXDecoder

32-b

itA

PB

SPDIF OUT

I2S_In

Servo/DP

AFE

EPR

OM

SPI

2D GraphicEngine(GA)

VideoOutput

AudioInterface

CCIR656Interface

Rem

oCon

ARM946E-S(processor core)

4KBI-cache

4KBD-cacheB

US

Inte

rfac

e

Motor/Driver

CalmADM( Audio DSP )

8KBI-cache

12KBD-cacheB

US

Inte

rfac

e

I2S_Out(5x)

16

4Mb Flash

8

Hos

tIF/

VFD

OPU

Mic

ATAPIDevice DriveSPDIF IN

AudioDACs

SPDIFSlave

16Mb SDR

AudioAMPAudio PWM

Reverseplayback

DRAM5Mbit

8

CIRCUIT OPERATIONAL DESCRIPTION

S5L5008 System Diagram(Servo Application)

S5L5008 Servo Control Flow

Deck Mechanism

P/U

S5L5008X(DVDP SOC)

CPU + RF + Servo/DSP +A/V Decoder + DRAM

2-Ch DAC

5.1-ChDAC

Display

SDRAM Flash ROM Peripherals

Front VFD Display(SPI Interface)

IR Key Display

AudioAMP

VREF(1.65V)FODTRDSLDPWMSPDPWMMON (Idle)

Main dataREFEQ

A1B1C1D1

EF

ABCD AGC Equalize

ABCD1

EFLPF

ENVABCD

TEFE

MIRRFOKB

PLLDFTENVABCD(RFO)TEFEDFCTMIRR

Analog &Slice

ClockRecovery

EFMDemodulator

ECC

Descramble& EDC

Frame SyncDetect

DigitalServo

DACCore

CLV

SERVO

DP

Command

Motor Control

DISC

FAN8026

Pick Up

FEU

SDRAM

RFSUMABCD

LDODVDPDDVDLDOCD

RF

ADCEqualize

ViterbiDecode

EFMPLCK

9

CIRCUIT OPERATIONAL DESCRIPTION

S5L5008

HSY

NC

(P0.

5)

MD

B12

VDD

P4VS

SP5

MD

B3M

DB1

3M

DB2

MD

B14

MD

B1M

DB1

5VD

DC

2VS

SC2

MD

B0VS

SP6

NTP

ST(P

0.0)

VDD

5VD

DC

3VS

SC3

TDI(P

0.1)

TCK(

P0.2

)TM

S(P0

.3)

TDO

(P0.

4)

VSYN

C(P

0.6)

BTC

LK(P

0.7)

DAC

VDD

33R

VREF

OU

TC

CO

MP

IRES

ETD

ACVS

S33R

DAC

VBB3

3AD

AC0

DAC

1D

AC2

DAC

VSS3

3AD

ACVD

D33

AD

AC3

DAC

4D

ACVD

D33

DD

ACVS

S33D

PWM

VSS3

I2SD

O4(

P2.4

)I2

SDO

3(P2

.3)

PWM

VDD

33I2

SDO

2(P2

.2)

I2SD

O1(

P2.1

)I2

SDO

0(P2

.0)

VDD

C4

VSSC

4I2

SMC

LK(P

2.5)

I2SW

SO(P

2.6)

12SB

CKO

(P2.

7)I2

CC

K(P1

.1)

I2C

DAT

(P1.

2)I2

SDI(P

1.0)

55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

101

102

103

104

105

106

107

108

216

215

214

213

212

211

210

209

208

207

204

205

204

203

202

201

200

199

198

197

196

195

194

193

192

191

190

189

188

187

186

185

184

183

182

181

180

179

178

177

176

175

174

173

172

171

170

169

168

167

166

165

164

163

123456789

101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354

FDA1

2(P5

.3)

FDA1

3(P5

.2)

FDA1

4(P5

.4)

FDA1

5(P5

.5)

FDA1

6(P5

.6)

FDA1

9(P6

.1)

VSSP

9VD

DP8

EDR

VSSA

EDR

VCC

A12

EDR

VSSQ

EDR

VPP3

3VED

RVS

SPED

RVS

SP12

FDB7

(P7.

1)FD

B6(P

7.0)

FDB5

(P6.

7)FD

B4(P

6.6)

FDB3

(P6.

5)FD

B2(P

6.4)

FDB1

(P6.

3)FD

B0(P

6.2)

NSO

EN

SWE

NSC

S0FD

A0(P

3.6)

VSSC

6VD

DC

6VS

SP8

VDD

P7R

XD(P

3.5)

TXD

(P3.

4)VS

SC5

VDD

C5

SPIC

LK(P

3.3)

MIS

O(P

3.2)

MO

SO(P

3.1)

IRIN

(P3.

0)TD

IAD

M(P

1.6)

TCKD

AM(P

1.5)

TMSA

DM

(P1.

4)N

TRST

ADM

(P1.

3)N

RES

ETSP

DP

SLD

PVS

SSVO

33A

TEO

FEO

TZC

ITE VR

EFR

BIAS

PREF

FCB

162161160159158157156155154153152151150149148147146145144143142141140139138137136135134133132131130129128127126125124123122121120119118117116115114113112111110109

MPEIABCDOMPEOMCBMCPVDDSVO33APDDVDLDOCDLDODVDFEDCBAD1C1B1A1MIRRIABCDIRFSUMVSSEQ33ARFAGC0AGCPAGCBAGCACNAGCACPAGCCRFEQ0VDDEQ33AEFMIVDDPLS33AVSSPLS33AMCHLMCHRADCVDD33AADCVSS33ADPLLVSS12ALFCDPLLLFDVDPLLVCTLCDVCTLDVDDPLLVDD12APLLVDD12PLL1FLTPLL1VSS12PLL0VDD12PLL0FLTPLL0VSS12XIXOVSSP7VDDP6

FDA11(P5.1)FDA10(P5.0)FDA9(P4.7)FDA8(P4.6)

FDA18(P6.0)FDA17(P5.7)FDA7(P4.5)FDA6(P4.4)

VDDP0VSSP0

VSSP1

FDA1(P3.7)MDA4

MDA3VDDC0VSSC0MDA5MDA2MDA6MDA1

VDDP1MDA7MDA0

VSSP2MDA8

MDA10MDA9

MDA11BA0

BA1_NDCS1VDDP2NDCS0VSSP3NRASDCLKNCAS

VDDC1VSSC1NDWE

DQMMDBB

VDDP3MDB7

VSSP4MDB9MDB6

MDB10MDB5

MDB11MDB4

FDA5(P4.3)FDA4(P4.2)FDA3(P4.1)FDA2(P4.0)

S5L5008 Pin Assignments (26-QFP)

0

CIRCUIT OPERATIONAL DESCRIPTION

2) Flash Memory : ES29LV800DB-70TG

DescriptionThe ES29LV800 is a 8 megabit, 3.0 volt-only flash memory device, organized as M x 8 bits (Byte mode) or 52K x 6 bits (Word mode) which is configurable by BYTE#. Four boot sectors and fifteen main sectors are provided : 6Kbytes x , 8Kbytes x 2, 32Kbytes x and 64Kbytes x 5. The device is manufactured with ESI’s proprietary, high performance and highly reliable 0.8um CMOS flash technology. The device can be programmed or erased in-system with standard 3.0 Volt Vcc supply ( 2.7V-3.6V) and can also be programmed in standard EPROM programmers. The device offers minimum endurance of 00,000 program/erase cycles and more than 0 years of data retention.

The ES29LV800 offers access time as fast as 70ns or 90ns, allowing operation of high-speed microprocessors without wait states. Three separate control pins are provided to eliminate bus contention : chip enable (CE#), write enable (WE#) and output enable (OE#).

All program and erase operation are automatically and internally performed and con-trolled by embedded program/erase algorithms built in the device. The device automati-cally generates and times the necessary high-voltage pulses to be applied to the cells, performs the verification, and counts the number of sequences. Some status bits (DQ7, DQ6 and DQ5) read by data# polling or toggling between consecutive read cycles pro-vide to the users the internal status of program/erase operation: whether it is success-fully done or still being progressed.

The ES29LV800 is completely compatible with the JEDEC standard command set of sin-gle power supply Flash. Commands are written to the internal command register using standard write timings of microprocessor and data can be read out from the cell array in the device with the same way as used in other EPROM or flash devices.

CIRCUIT OPERATIONAL DESCRIPTION

FLASH ES29LV800 Block Diagram

A15A14A13A12A11A10A9A8NCNC

WE#RESET#

NCNC

RY/BY#A18A17A7A6A5A4A3A2A1

A16BYTE#VssDQ15/A-1DQ7DQ14DQ6DQ13DQ5DQ12DQ4VccDQ11DQ3DQ10DQ2DQ9DQ1DQ8DQ0OE#VssCE#A0

123456789101112131415161718192021222324

484746454443424140393837363534333231302928272625

48-Pin Standard TSOP

ES29LV800

FLASH ES29LV800 Pin Assignments

CommandRegister

Analog BiasGenerator

Add

ress

Lat

ch

BYTE#

CE#

OE#

A<0:18>

RESET#

Vcc

Vss

Chip EnableOutput EnableLogic

Vcc Detector Timer/Counter

Y-Decoder

X-Decoder

Y-Decoder

Cell Array

Data Latch/Sense Amps

Input/OutputBuffers

Sector Switches

DQ0-DQ15(A-1)

RY/BY#

WriteStateMachine

WE#

2

CIRCUIT OPERATIONAL DESCRIPTION

3) SDRAM : MMSD46T26-O

SDROM MMSD46T26-O Pin Assignments

3

CIRCUIT OPERATIONAL DESCRIPTION

4) AMPLIFIERS : AZ4558CM-E

Description

The AZ4558 consists of two high performance operational amplifiers. The IC features high gain, high input resistance, excellent channel separation, wide range of operating voltage and internal frequency compensation. It can work with ± 8V maximum power supply voltage.

The AZ4558 is specifically suitable for applications in differential-in, differential-out as well as in potentialmetric amplifiers and where gain and phase matched channels are mandatory.

The AZ4558 is available in DIP-8 and SOIC-8 pack-age.

AMPLIFIERS AZ4558CM-E Block Diagram

AMPLIFIERS AZ4558CM-E Pin Assignments

- Input

+ Input

3.1 KΩ

7.1KΩ

7.1KΩ

87pF

480 Ω 4.2 KΩ 36 KΩ

150 Ω

10pF

25 Ω

25 Ω

VEE

Output

VCC

(SOIC-8/DIP-8)

Top View

8 VCC

7 OUTPUT 2

6 INPUT 2-

5 INPUT 2+

1

2

3

4

OUTPUT 1

INPUT 1-

INPUT 1+

VEE

M Package/P Package

4

CIRCUIT OPERATIONAL DESCRIPTION

5) Motor Drive IC: AT5669The AT5669 is a 5-channel BTL driver IC. Two of them can drive DC motors and two can drive coils, such as the focus and tracking actuators of a CD-ROM/DVD-ROM/DVD-Player system It also built-in one channel bi-direction DC motor driver for Tray. Using the built-in linear regu-lator, it can be save the PCB space. It also includes comparator.

Motor Drive IC (AT5669) Block Diagram

5

CIRCUIT OPERATIONAL DESCRIPTION

Pin DescriptionsPin No. Pin name Function

IN CH(Focus coil) input2 DL Linear Regulator 3V3 driver output3 FB2 Linear Regulator 2 feedback input4 IN2 CH2(Sled driver) input5 3V3 Linear Regulator 3V3 input(Metal Option possible for other voltage from

2.5V~4V)6 FWD CH5 forward input7 REV CH5 reverse input8 VCC Power Supply 9 OUT5- CH5(Tray driver) output(-)0 OUT5+ CH5(Tray driver) output(+) OUT2+ CH2(Sled driver) output (+)2 OUT2- CH2(Sled driver) output (-)3 OUT- CH(Focus coil) output (-)4 OUT+ CH(Focus coil) output (+)5 OUT4+ CH4(Tracking coil) output (+)6 OUT4- CH4(Tracking coil) output (-)7 OUT3+ CH3(Spindle) output (+)8 OUT3- CH3(Spindle) output (-)9 VCC2 Power Supply 220 CPIP Comparator positive input2 VCTL CH5 Speed control input22 CPIN Comparator negative input23 IN3 CH3(Spindle) input24 CPO Comparator Output25 DL2 Adjustable Linear Regulator driver output26 IN4 CH4 (Tracking driver) input27 VBIAS VREF input pin28 MUTE__2_3_4 Mute control for CH,CH2,CH3,CH4

Notes: The indicated polarities for the output pins are under the condition that all inputs are (+). The power supplies for the driver output are Vcc for the loader, Vcc2 for focus and tracking drivers, and Vcc for pre-block and sled driver. Therefore, make sure Vcc≥Vcc2.

6

VOLTAGE CHARTS

U SM8002CPIN 2 3 4 5 6

Voltage 0.372V 0.76V .734V .742V 20.2V .965V

U2 EL87PIN 2 3 4

Voltage 0.483V 3.88V 0.237V 2.637V

U3 AZ43BZ-ATREPIN R A K

Voltage 2.476V 0V 3.82V

IC0 ES29LV800DVoltage Voltage Voltage Voltage Voltage Voltage

PIN STOP PLAY PIN STOP PLAY PIN STOP PLAY PIN STOP PLAY PIN STOP PLAY PIN STOP PLAY1 0.8V 0.8V 10 0V 0V 19 2.8V 2.7V 28 3.2V 3.2V 37 3.26V 3.26V 46 0V 0V2 3V 3.0V 11 3.26V 3.27V 20 2.5V 2.3V 29 2.9V 3V 38 3.3V 3.26V 47 0V 0V3 3.26V 3.26V 12 3.27V 3.27V 21 2.5V 2.8V 30 0.V 0.V 39 3.2V 3V 48 0.9V .5V4 .7V .7V 13 3.27V 3.27V 22 2.5V 2.5V 31 3V 2.6V 40 3V 3V5 2.5V 2.5V 14 0V 0V 23 2.8V 2.8V 32 0.V 0.V 41 0.V 0.V6 .8V .8V 15 0V 0V 24 2.8V 2.8V 33 2.6V 2.9V 42 3V 2.5V7 2.4V 2.4V 16 0V 0V 25 .4V 2V 34 0.V 0.V 43 0.V 0.V8 .2V .2V 17 2.8V 3.2V 26 3.2V 3.V 35 3V 2.9V 44 3V 2V9 0V 0V 18 3V 2.V 27 0V 0V 36 0.V 0.V 45 .4V 2.2V

IC02 MMSD46T26-0Voltage Voltage Voltage Voltage Voltage Voltage

PIN STOP PLAY PIN STOP PLAY PIN STOP PLAY PIN STOP PLAY PIN STOP PLAY PIN STOP PLAY1 3.32V 3.32V 10 .3V .25V 19 3.0V 3.3V 28 0V 0V 37 3.3V 3.3V 46 0V 0V2 2.5V .V 11 .8V .7V 20 0V 0V 29 0.4V 0.8 38 .6V .6V 47 2.6V 2.V3 3.32V 3.32V 12 0V 0V 21 .8V .6V 30 .2V .32V 39 2.9V 2.98V 48 2.9V 3.5V4 2.5V 2.7V 13 2.9V 2.9V 22 0.V 0.V 31 0.6V 0.3V 40 0V 0V 49 3.3V 3.32V5 .9V .8V 14 3.3V 3.3V 23 0.3V 0.V 32 0.6V 0.6V 41 0V 0V 50 .04V .2V6 0V 0V 15 2.8V 2.9V 24 0V 0V 33 0V 0V 42 .6V .82V 51 .0V .4V7 .5V 2.9V 16 3.3V 3.27V 25 0V 0V 34 0V 0V 43 3.3V 3.3V 52 0V 0V8 .V .25V 17 3.3V 3.3V 26 0.6V 0.4V 35 0V 0V 44 .5V .0V 53 0V 0V9 3.32V 3.34V 18 3.2V 3.3V 27 3.3V 3.3V 36 0V 0V 45 .8V .7V 54 0V 0V

IC AT5669Voltage Voltage Voltage Voltage Voltage

PIN STOP PLAY PIN STOP PLAY PIN STOP PLAY PIN STOP PLAY PIN STOP PLAY1 .66V .66V 7 0V 0V 13 2.48V 2.48V 19 4.88V 4.86V 25 2.69V 2.7V2 3.35V 3.34V 8 4.87V 4.87V 14 2.46V 2.49V 20 3.7V 3.7V 26 .63V .63V3 .23V .23V 9 0V 0V 15 2.56V 2.56V 21 4.86V 4.86V 27 .6V .6V4 .63V .63V 10 0V 0V 16 2.4V 2.37V 22 .V .V5 28 3.22V 3.22V5 3.27V 3.27 11 2.57V 2.54V 17 3.57V 3.5V 23 2V 2V 29 0V 0V6 0V 0V 12 2.39V 2.54V 18 .4V .4V 24 4.7V 4.7V 30 0V 0V

7

VOLTAGE CHARTS

IC304 AZ4558CM-EVoltage Voltage Voltage Voltage

PIN STOP PLAY PIN STOP PLAY PIN STOP PLAY PIN STOP PLAY1 0V 0V 3 0V 0V 5 0V 0V 7 0V 0V2 0V 0V 4 .7V .7V 6 0V 0V 8 0V 0V

IC00 S5L5008Voltage Voltage Voltage Voltage Voltage Voltage

PIN STOP PLAY PIN STOP PLAY PIN STOP PLAY PIN STOP PLAY PIN STOP PLAY PIN STOP PLAY1 .5V 2.0V 37 0.V 0.V 73 0V 0V 109 3.2V 3.2V 145 2.2V 2.2V 181 3.3V 2.3V2 2V 2.0V 38 3.3V 3.2V 74 0V 0V 110 0V 0V 146 2.2V 2.2V 182 2.6V 2.5V3 V 2.0V 39 2.2V 2.2V 75 0V 0V 111 2.2V 2.2V 147 .6V .6V 183 .2V .2V4 2.3V 2.3V 40 3.2V 3.2V 76 2.4V 2.4V 112 .8V .8V 148 .6V .6V 184 0V 0V5 2.4V 2.5V 41 .V .V 77 2.3V 2.3V 113 0V 0V 149 .6V .6V 185 3.2V 3.2V6 0.3V .0V 42 0V 0V 78 0V 0V 114 0.5V 0.5V 150 .6V .6V 186 0V 3.6V7 2.6V 2.6V 43 3.2V 3.2V 79 3.2V 3.2V 115 .2V .2V 151 .6V .6V 187 2.6V 3.7V8 2.2V 2.6V 44 3V 3V 80 .2V .2V 116 .2V .2V 152 2.V 2.V 188 3.2V 3.2V9 3.2V 3.2V 45 3V .2V 81 2V 2V 117 .2V .2V 153 2.V 2.V 189 0V 0V10 0V 0V 46 3.2V 3.2V 82 .2V .2V 118 .2V .2V 154 .9V .9V 190 .2V .V11 2.5V 2.2V 47 V .4V 83 0V 0V 119 .2V .2V 155 3.2V 3.2V 191 0V 0V12 2.7V 2.5V 48 0V 0V 84 0V 0V 120 0.4V 0.4V 156 0.2V 0.2V 192 .3V .9V13 .7V 2.2V 49 .3V 2.4V 85 0.6V 0.6V 121 0V 0V 157 3.2V 3.2V 193 3.V 2.8V14 3.V 2.5V 50 .2V 2V 86 0.7V 0.7V 122 0.5V 0.4V 158 .9V .9V 194 2.2V 3.2V15 .5V 2.0V 51 V 2.5V 87 0.7V 0.4V 123 0V 0V 159 .2V .2V 195 3.V 2.5V16 0.9V .8V 52 V .5V 88 0V 0V 124 0V 0V 160 .9V .9V 196 2.5V 3.V17 0.V 0.V 53 .4V .6V 89 3.2V 3.2V 125 0V 0V 161 V V 197 3.2V 3.V18 V 0.9V 54 .7V 2.4V 90 0.7V 0.7V 126 3.2V 3.3V 162 .6V .6V 198 3.2V 2.5V19 .2V .2V 55 V .2V 91 0.8V 0.7V 127 .6V .6V 163 .34V .34V 199 3.V 2.8V20 0V 0V 56 3.2V 3.2V 92 3.2V 3.2V 128 .6V .6V 164 2.V 2.V 200 3V 3.V21 V .V 57 .5V .2V 93 0V 0V 129 0V 0V 165 0.9 0.9V 201 2.2V .9V22 0.6V .2V 58 .2V .6V 94 0V 0V 130 3.2V 3.2V 166 .5V .5V 202 3.2V 2.8V23 V .2V 59 .3V .4V 95 2.3V 2.3V 131 .7V .7V 167 .5V .4V 203 .2V .V24 .5V .2V 60 .5V .3V 96 2.3V 2.3V 132 3.2V 3.2V 168 .5V .5V 204 0V 0V25 3.2V 3.2V 61 V 2V 97 3.2V 3.2V 133 2V .9V 169 .58V .58V 205 3.2V 3.2V26 V .0V 62 .V .2V 98 0V 0V 134 .3V .3V 170 .6V .6 206 0V 0V27 0.5V .3V 63 .3V 2V 99 0V 0V 135 .6V .6V 171 0V 0V 207 .5V .5V28 0V 0V 64 .2V .2V 100 0V 0V 136 .65V .65V 172 .5V .6V 208 0V 0V29 0.5V 0.5V 65 0V 0V 101 .2V .2V 137 .35V .35V 173 2.V 2.V 209 3.2V 3.2V30 V .3V 66 3.V 2.2V 102 0V 0V 138 .8V .8V 174 3.2V 3.2V 210 0V 0V31 0.7V .2V 67 0V 0V 103 0V 0V 139 V V 175 3.2V 3.2V 211 0V 0V32 0.V 0.V 68 0V 0V 104 0V 0V 140 0V 0V 176 0V 0V 212 .2V .2V33 2.2V 2.6V 69 3.3V 3.3V 105 0V 0V 141 .7V .7V 177 3.2V 3.2V 213 2.2V 2.4V34 3.2V 3.2V 70 V 0V 106 0V 0V 142 0V 0V 178 0V 3.2V 214 .7V 2V35 3.2V 3.2V 71 .2V .2V 107 0V 0V 143 .6V .7V 179 3.8V 3.8V 215 .5V 2V36 3.2V 3.2V 72 3.6V 3.6V 108 2.3V 2.3V 144 2.2V 2.2V 180 2.3V 2.3V 216 2.3V 2V

8

CIRCUIT DIAGRAM

1. POWER SUPPLY SCHEMATIC DIAGRAM

12

34

65

ABCD

65

43

21

D C B A

Title

n ois ive Rr eb

muN

Size B

fo t eehS7 002 -beF-3 1

: etaD

Dra

wn

By:

U2

PC81

7C

U3

TL43

1

R10

220R

C11

224/

50V

2

C933

0uF/

10V

Port

GN

D

C17

103/

50V

U2 PC

817

R4

100K

/1W

D6

FR10

7

C18

22uF

/25V

*

R13

4.7K

R17

300R

C15

332/

1KVT1

7C8 10

00uF

/10V

L3

4.7U

H/2

A

1

2

3

4

8

D1-

D4

F1 FUSE

Port

PortAC/IN

C2

15uF

/400

V

5.6

R19

10R

100V-240V

ZD2

FR10

7Po

rt

+5V

R3 1K

R17

1K

CY2

102

*

*

D8

SB34

0

U1

SM8002C

45 6 7 8

3

R11

1.2K

R14

4.7K

2 1

R18

100R

R16

1M

ZD3

15V

/0.5

W

C20

104/

50V

C19

10uF

/16V

C9 104/

50V

C1

15uF

/400

V

C7

47uF

/25V

Port

GN

D

5

C6 100u

F/25

V

L4

4.7U

H/0

.2A

Port

+12V

*

D7

FR10

2

Port

GN

D

1

C10

100u

F/25

V

Port

-12V

*

D9

FR10

2

C16

471/

1KV

L2 IND

UCT

OR

L1 1mH

0.2A

R12

8.2E

2W

R12

4.7K

Q1

CEP6

3A3

Q3

2N55

51 Q4

2N55

51

Q2

2N54

01

R7 10K

R5 10K

R6 470R

R15

6.8K

D10

1N41

48

pow

er C

TLPo

rt

R9 2K

R8 1K

ZD1

12V

/0.5

W

C13

220u

F/25

V

C14

100u

F/25

V

k a

ref

C12

100u

F/25

V

CIRCUIT DIAGRAM

9

2. DECODE BOARD SCHEMATIC DIAGRAM

CIRCUIT DIAGRAM

20

CIRCUIT DIAGRAM

2

CIRCUIT DIAGRAM

22

3. CONTROL BOARD SCHEMATIC DIAGRAM

5 5

4 4

3 3

2 2

1 1

DD

CC

BB

AA

SENS

ORRE

MOTE

open/close

play

rewoppots

real stabdy select

next

prev

1.1A

8 50G

VG

C

GV

G-6

79(S

TAN

DB

Y) C

ontro

l Bor

ad S

echm

atic

A4

12

Wed

nesd

ay, J

une

06, 2

007

Title

veR

rebmu

N tn emuco

DeziS

teehS

:etaD

of

Grid

2

Grid

3G

rid4

VC

CG

rid5

Grid

6G

rid7

Seg

2

VC

C

Grid

1

Seg

3

DA

TAC

LOC

KC

S

Seg

8S

eg1

Seg

6S

eg7

key2

IRIN

Grid

7

Seg

5

Seg

1

Seg

5

Seg

6

Grid

2

Grid

1

Grid

4

Seg

3

Grid

5

Grid

3

Seg

2

Grid

6S

eg4

Seg

4

PO

WE

R_K

EY

key2

ks7

Seg

9ks

7

CLO

CK

DA

TA

CS

IRV

CC GN

D

VC

C

VC

C

vcc5

v

VC

C5v

SW

4

C3

101P

JP8 12

R3

10K

R1

100

CN

2

Con

nect

2.0

0X2

1 2

+10

0uF/

16V

EC

2

C4

101P

SW

5

R6

51K

SW

2

R7

10K

CN

1

Con

nect

2.0

0X8

1 2 3 4 5 6

C1 10

4P

R2

10K

SW

5

JP712

R5

10K

LED

1

8mm

LE

D S

cree

n/M

R-6

659

12345678910111213

Grid

1

Grid

2

Grid

3

Grid

4

Grid

5

Grid

6

Grid

7

Seg

1

Seg

2

Seg

3

Seg

4

Seg

5

Seg

6

SW

3

U1

HD

6928

B

1 2 3 4 5 6 7 8 9 10 11 12 13 141516171819202122232425262728

OS

CD

I/0C

LKS

TBK

ey1

Key

2V

DD

Seg

1/K

S1

Seg

2/K

s2S

eg3/

Ks3

Seg

4/K

s4S

eg5/

Ks5

Seg

6/K

s6S

eg7/

Ks7

Seg

8/K

s8S

eg9/

Ks9

Seg

10/K

s10

Seg

12/G

rid7

Seg

13/G

rid6

Seg

14/G

rid5

VD

DG

ndG

rid4

Grid

3G

ndG

rid2

Grid

1G

nd

+10

0uF/

16V

EC

1

JP5 1 2

JP6

12

C2

101P

IR1

123

SW

5

R4

10K

CIRCUIT DIAGRAM

23

4. MICROPHONE BOARD SCHEMATIC DIAGRAM

5 5

4 4

3 3

2 2

1 1

DD

CC

BB

AA

A1.

0

2399

KA

RA

OK

E S

CH

EM

ATI

C

A3

11

Tues

day,

Apr

il 03

, 200

7

GVG

DIG

ITA

L TE

CH

NO

LOG

Y LT

D..C

OTi

tle

veR

rebmu

N t nemuc o

Dezi

S

teehS

:etaD

of

0

0

0

00

00

0

0

0

0

0

0

0

0

0

0

R26 1k

C12

9

4.7U

F/50

V+ -

R11

410

K

R11

610

K

C22

100U

F/16

V

+ -

C11

0

0.1U

R9

0E

C11

30.

1U

C12

239

00P

F

C12

84.

7UF/

50V

+-

C12

34.

7UF/

50V

+-

R11

310

KC

114

0.1U

C32

1000

P

12

MIC

1

1 43 2

1 43 2

C24

100P

C11

1

100U

F/16

V+ -

R3

1.5K

C12

54.

7UF/

50V

+-

U2A 45

583 2

1

48

U2B 45

585 6

7

48C

117

560P

C28

1000

P

12

C12

010

UF/

50V

+-

C10 0.1U

R12

47K

R23 10K

R12

110

K

C11

510

4

R11

74.

7K

R28

150K

R25

100K

R27

150K

R18 1k

C11

247

UF/

16V

+ -

C1

22U

F/25

V+ -

R11

015

K

C23

00.

1U

C11

90.

01U

F

C23

0.1U

R22 10

K

R11

15.

6K

R11

9

18K

C19

1000

P

R11

815

K

L1 RH

3.5*

4.7*

0.8

C11

610

4

C12

410

UF/

50V

+-

C25

100P

CN

1C

NS

-3P

1 2 3

Q1

2SC

1815

1

23

BCE

R11

510

K

R24

82K

C11

833

00P

F

MIC

2

1 43 2

1 43 2

R12

0

100K

C12

156

0P

C27

1000

P

VR

1A

20K

13 2

C31

10U

F/50

V +-

C26

10U

F/50

V +-

C11

220U

F/16

V+ -

C17 10U

F/50

V+

-

C30 4.7U

F/50

V+

-R

210E

D1

5.6V

1 2

L2 RH

3.5*

4.7*

0.8

R12

2

15K

R11

215

KV

R2

A20

K

13 2

U1

TP23

99

1 2 3 4 5 6 7 8910111213141516

VC

C1/

2VC

C

1/2V

CC

VC

C

VC

C

1/2V

CC

24

PCB CIRCUIT BOARD

1. POWER SUPPLY BOARD

PCB CIRCUIT BOARD

25

2. DECODE BOARD

PCB CIRCUIT BOARD

26

3. CONTROL BOARD

4. MICROPHONE BOARD

27

WAVEFORMS

1. VIDEO

IC00 S5L5008 85Pin (DAC0)

IC00 S5L5008 86Pin(DAC_PB)

WAVEFORMS

28

IC00 S5L5008 87Pin(DAC2_Y)

IC00 S5L5008 90Pin(DAC3_C)

WAVEFORMS

29

IC00 S5L5008 9Pin(DAC4_CVBS)

2. AUDIO

C00 S5L5008 95Pin(FR)

WAVEFORMS

30

IC00 S5L5008 96Pin(FL)

IC00 S5L5008 08Pin(SPDIF_R)

WAVEFORMS

3

3. SYSTEM WAVEFORMS

CON_4P(IR)

CON_6P(DAIO)

WAVEFORMS

32

CON_7P(CLK)

CON_8P(STB)

WAVEFORMS

33

CON2_7P(RF)

NSYS_RESET_3.3V

WAVEFORMS

34

SDRAM CLK

Crystal 4MHz

WAVEFORMS

35

Crystal 27MHz

IC 7Pin,6Pin_open_close

36

TROUBLE SHOOTING

1. POWER CIRCUIT

YES

YES

YES

YES

YES

N O

N O

N O

N O

NO POWER

POWER cord is ok Exchange POWER card

(+) Voltage of C1,C2 Check F1, L1, D1~D4

Switching Waveform of U1

Cheack U1,U2,U3,D5

Output voltage of D7~D9

Replace bad parts

Check other parts NO

Check L3,L4

TROUBLE SHOOTING

37

2. CONTROL BOARD CIRCUIT

YES

YES

YES

YES

YES

NO

NO

NO

NO

NO

YES

N O

NO LED display

Is 5V obtained at Pin#7,21 of U1

Check pin#1 of J1

Oscillation atpin#1 of U1

Check R2, exchange U1

Is there KEY/SEGsignal? Cheack PCB

KEY output at PORT of U1 Check U1 pin #6~7

Check SEG/GRID output at PORT of U1 Check U1 pin#8~27

Exchange U1

TROUBLE SHOOTING

38

3. VIDEO CIRCUIT

YES

YES

YES

NO

NO

NO CVBS & S-vidro & com p onent signal appear

Is signal output from ADC0~DAC4 of Net; check

pin# 85,86,87,90,91 of IC100 (S5L5008A01)

Check MPEG system module

Is signal output from part Q5, Q6, Q7, Q8,

Q9 ,Q15 Check Triode

Check PCB pattern

TROUBLE SHOOTING

39

4. AUDIO OUTPUT CIRCUIT

YES

YES

YES

YES

N O

N O

N O

NO

NO sound

Audio Signal frompin#96,97 of IC100

Replace the IC100

Check audio OP AMPIC304 pin#1,7 Check inserted part:

Check patternIs there MODE(L) at pin#107 of IC100?

Check parts:

Check Output JACK

C348,R349,Q350, C351,R352,Q353,L354, Q308,Q309,Q310,D300, D301,D302

Replace bad parts

TROUBLE SHOOTING

40

5. MPEG BOARD

YES

NO

YES

NO

YES

NO

YES

NO

YES

NO

NO

<Bad soldering of R37,R42 can make white and black screen

NO

Check soldering or replace it +1.2V regulator(Q14Pin2) Check

+3.3V regulator(Q13 Pin2) Checkthat voltage is between 3.3v-3.5v

that voltage is between 1.2v-1.3v

Check all Connectors

CON7 Check +5v (Pin4,6) Check Power Circuit

+3.3v regulator(FB2) for SDRAM(IC104) Check +3.3V Check soldering or replace it

RESET Signal Q100 of Collector

S5L5008A01 Crystal (X100) Check whether X100 (27MHz)

Oscillates

Check soldering or replace it

Flash (IC U107) Check CE#(Pin22)&OE#(Pin24) &Adds line

Check soldering or replace it

Check soldering or reprogramming Flash

or replace it

Check R20 1.3K resistor

Check C108,R133,R134,D100

YES

YES

YES

Check soldering of other parts

4

INSTRUMENT DISASSEMBLY

Make sure that all leads/ wiring are routed correctly when reassembling.

42

PARTSLIST

SET Material ListCode: 6020892No Part Code Part Name Description QTY Location 6020892 DVD PLAYER DG-K30-S5L5008,SHINWA,2.0CH,2MIC,YUV 2 090004 Battery 7# English Lead free no Hg(R03 UM-4) 23 30584 Conn Wire 2.0 two heads P*80mm,, red white conn wire ,same direction 4 35048 Power Cord 2 pin IMQ report (jianli)(outside .5m end 220*5mm)VH3.96mm

KE-39

5 36000 AV Cable audio 4 heads red white cable .5m 6 360002 AV Cable video 2 heads yellow cable .5m 7 64009 Loader Samsung DL3GV pick up (SONY LD) conn wire 0.5mm/24P same di-

rection

8 20046 CD Door DG-K30(679) black TABS with DVD/Progressive Scan printing 9 220007 Volume 679 Volume HIPS 20 2300325 Mirror DG-K30 PMIMA(black) 240007 bracket GVG-679 MIC PCB bracket (ABS) 2 250000 Handle white plastic (kit) 3 300048 T/Cover GVG680/679 CBU T=0.5mm 4 300208 B/Cover GVG679 Samsung Solution - match PSM002 power PCB CBU

T=0.6mm

5 302058 R/Panel DG-K30 2.0CH YUV T=0.5mm 6 3500002 Screw BTV3*6 2 MPEG PCB 27 3500004 Screw BTPW3*8 5 Loader 4,MIC PCB 8 3500007 Screw BTPW3*6 4 Power PCB 49 350004 Screw BTVW3*6 5 T/Cover 520 350007 Screw BBTV3*8 Black 5 MPEG PCB Jack 4,R/Panel 2 350034 Screw BTPW3*6 MIC bracket 22 3670002 Cushion 0.5mm Ø3mm 2 Loader23 4050806 Gift Box DG-K30(CHILE/PERU) 24 450040 Pad Foam GVG-680(LEFT) 270*82*88mm 25 45004 Pad Foam GVG-680(RIGHT) 270*82*50mm 26 4600005 PE Bag Manual PE bag 04*230*370mm (with warning message) 27 460008 PE Bag 360mm*(280+70)*0.57mm (with warning message) 28 5300938 Manual DG-K30(CHILE/PERU) 29 542068 Warrant Card DAEWOO Warrant Card 30 544054 Cushion 34*0*0.5mm(single has sticker 3M #9448) rigidity38 2 Loader3 5460009 Cushion 7*7*3mm (single has sticker) 432 570097 MIC Assy GV-KGVG03-PT2399-0(K30) 33 57505 Power PCB Assy GV-SM8002-PSM002-03 NO STANDBY 34 5780497 Panel Assy DG-K30 silver 2MIC 35 580073 Mpeg PCB Assy DG-K30(CHILE/PERU)DJAS5L5008-MSAM00-25(5700423) 36 5900204 Remote Control RC50-A00-(DVG-8500N)DAEWOO

Unit:pcs

PARTSLIST

43

MPEG PCB Assy Material ListCode: 5700423

No Part Code Part Name Description QTY Location 5700423 M p e g P C B

AssyGV-DJAS5L5008-MSAM00--26(2.0CH) COAXIAL,OPTICAL,S-VIDEO,MIC,YUV

2 005000 R Chip /6W,0E,±5%,0603 22 R7,R0,R46,R47,R69,R78,R79,R02,R63,R58,R77,R9[2Mx6SDRAM(R92,R97)O Type,(R92,R98)P Type],R36,R40,R48,R3,R9,R8

3 0050004 R Chip /6W,33E,±5%,0603 6 R85,R80,R2,R35,R43,R344 0050005 R Chip /6W,47E,±5%,0603 2 R30,R395 0050006 R Chip /6W,75E,±5%,0603 5 R30,R23,R22,R26,R286 0050007 R Chip /6W,00E,±5%,0603 4 R2,R82,R84,R87 0050009 R Chip /6W,50E,±5%,0603 2 R,R2,R3,R4,R5,R6,R99,R03,R04,R06,R08,R

098 005002 R Chip /6W,200E,±5%,0603 R399 005004 R Chip /6W,240E,±5%,0603 2 R49,R500 005007 R Chip /6W,330E,±5%,0603 R42 005008 R Chip /6W,470E,±5%,0603 2 R237,R2382 005009 R Chip /6W,K,±5%,0603 4 R20,R35,R66,R2433 0050020 R Chip /6W,2K,±5%,0603 2 R33,R3544 005002 R Chip /6W,2.2K,±5%,0603 4 R26,R55,R3,R3205 0050023 R Chip /6W,3.3K,±5%,0603 2 R306,R366 0050024 R Chip /6W,3.9K,±5%,0603 R377 0050026 R Chip /6W,4.7K,±5%,0603 3 R07,R22,R3498 0050028 R Chip /6W,0K,±5%,0603 7 R9,R23,R25,R29,R32,R83,R34,R234,R246,R247,R309,R3

8,R348,R350,R22,R30,R39 0050029 R Chip /6W,K,±5%,0603 2 R307,R3520 0050030 R Chip /6W,2K,±5%,0603 3 R28,R76,R652 005003 R Chip /6W,5K,±5%,0603 2 R74,R7522 0050033 R Chip /6W,20K,±5%,0603 2 R308,R3723 0050034 R Chip /6W,22K,±5%,0603 4 R27,R209,R88,R9024 0050036 R Chip /6W,00K,±5%,0603 2 R53,R5425 0050045 R Chip /6W,M,±5%,0603 R3526 0050049 R Chip /6W,27K,±5%,0603 R2327 005006 R Chip /6W,.5K,±5%,0603 R5628 0050076 R Chip /6W,20E,±5%,0603 2 R5,R5229 005000 R Chip /6W,560E,±5%,0603 R35230 005005 R Chip /6W,750E,±5%,0603 R243 00502 R Chip /6W,220K,±5%,0603 R35332 005039 R Chip /6W,39K,±5%,0603 R33 0054023 R Chip /6W,5.6E,±5%,0805 R23534 0054039 R Chip /6W,4.7E,±5%,0805 R23635 005404 R Chip /6W,50E,±5%,0805 2 L303,L30436 090067 C Electro 6V/00UF/±20%/D5*/05ºC F5 TP 9 C,C8,C9,C209,C338,C339,C340,C34,C34537 090080 C Electro 0V/220UF/±20%/D5*/05ºC F5 TP 3 C228,C347,C34638 09090 C Electro 6V/0UF/±20%/D5*/05ºC F5 TP 8 C3,C26,C28,C08,C30,C305,C308,C3239 09097 C Electro 6V/220UF/±20%/D6.3*/05ºC F5 TP 4 C27,C33,C20,C20240 020000 C Chip 56P,50V,±0%,0603 2 C5,C64 0200003 C Chip 22P,50V,±0%,0603 2 C306,C3342 0200007 C Chip 5,50V,±0%,0603 C37,C54,C56,C57,C59,C6,C62,C234,C55,C58,C6043 0200009 C Chip 8,50V,±0%,0603 C4844 020000 C Chip 272,50V,±0%,0603 C3245 020006 C Chip 333,50V,±0%,0603 C227

PARTSLIST

44

No Part Code Part Name Description QTY Location46 0200023 C Chip 562,50V,±0%,0603 C2347 0200036 C Chip 04,50V,±0%,0603 4 BC9~BC248 020004 C Chip 52,50V,±0%,0603 2 C7,C249 0200042 C Chip 82,50V,±0%,0603 2 C4,C550 020009 C Chip 224,25V,±0%,0603 2 C,C25 0200092 C Chip 05,25V,±0%,0603 C352 0200098 C Chip 334,6V,±0%,0603 C053 020005 C Chip 27P,50V,±5%,0603 2 C09,C054 020008 C Chip 02,50V,±5%,0603 2 C303,C3055 02000 C Chip 0,50V,±5%,0603 2 C20,C2456 02003 C Chip 22,50V,±5%,0603 2 C7,C857 02004 C Chip 2,50V,±5%,0603 2 C304,C358 020026 C Chip 222,50V,±5%,0603 2 C30,C359 020027 C Chip 332,50V,±5%,0603 C2560 020033 C Chip 47P,50V,±5%,0603 C47,C49,C50,C35,C36,C40,C4,C43,C44,C45,C466 020038 C Chip 03,50V,±5%,0603 4 BC8,C4,C22,C2962 020200 C Chip 04,50V,+80%-20%,0603 58 BC3~7,BC3~BC20,BC0,BC04~06,BC09,BC~

20,BC22,BC25~28,BC3~32,BC43,BC209~20,BC23~25,BC304~305,BC308~30,BC32,C9

63 025008 Coil 0805,0UH,±0%,TP 3 L4,L5,L864 0250020 Coil 0805,.8UH,±0%,TP 6 L04,L05,L00,L0,L02,L0365 0250022 Coil 0805,600E,00MHZ,0.5A,TP 5 L2,L300,L302,L308,L30966 025040 Coil 0603,600E,00MHz,TP 4 FB,FB2,FB6,FB767 02507 Coil 0603,60E,TP FB368 0320006 Diode N400,TP 3 D6,D769 039000 Diode Chip N448,206 7 D00,D200,D20,D30,D302,D,D270 0450086 TR 8550,Ic=.5A,DIP 2 Q3,Q47 046000 TR Chip 2N3904,SOT-23 6 Q0,Q308,Q,Q2,Q302,Q30372 0460006 TR Chip SS8550,SOT-23 2 Q309,Q3073 0460007 TR Chip 2N3906,SOT-23 8 Q9,Q200,Q20,Q5,Q5,Q6,Q7,Q874 0460008 TR Chip SS8050,SOT-23 2 Q00,Q675 050738 IC S5L5008 QFP26 IC0076 050739 IC AT5669 HSOP IC77 050765 IC MMSD46T26-O TSOP54 2*6 “MEM-

TEK” IC02

78 050786 IC AZ4558CM-E(SOP-8) IC30479 050798 IC ES29LV800EB-70TG 3.3V TSOP48 “EX-

CELSEMI” IC0

80 060030 Crystal 27MHz 27P (HC-49/S) with cushion X008 000708 PCB MSAM00 VER :B .5 2007-03-22

T=.2mm MPEG PCB

82 50006 Conn Wafer XH-7Pin 2.54mm CON783 50035 Conn Wafer XH-6Pin 2.0mm CON84 50042 Conn Wafer XH-Pin 2.0mm CON885 50056 Conn Wafer XH-3Pin 2.54mm CON686 5005 Jack optical terminal TX79AFT J87 505 Jack S-Viode (with fixed hole)DSW-007 J488 5086 Conn Wafer FPC radial /-24Pin 0.5mm with iron cover CON289 50235 Jack 4 holes jack AV7-8.4-3D-B J3

PARTSLIST

45

POWER PCB Assy Material ListCode: 57505

No Part Code Part Name Description QTY Location 0000004 R Carbon Film /6W,4.7K,±5%,TP 3 R2,R3,R42 0000099 R Carbon Film W,00K,±5%,TP R43 00008 R Carbon Film /8W,0E,±5%,TP R94 00002 R Carbon Film /8W,K,±5%,TP R35 000023 R Carbon Film /8W,M,±5%,TP R66 000028 R Carbon Film /8W,220E,±5%,TP R07 000090 R Carbon Film /8W,00E,±5%,TP R88 0000209 R Carbon Film /8W,.2K,±5%,TP R9 0000288 R Carbon Film /6W,300E,±5%,TP R70 0003 C Cera AC 400V,02,±20%,Y,T=4mm CY 05005 C Cera 223,50V,±0% C2 05005 C Cera 332,KV,±20%,F5 C53 05009 C Cera 04,50V,±20% C204 05027 C Cera 03,50V,±20% C75 05044 C Cera 47,KV,±20% C66 09003 C Electro 6V/220UF/±20%/D6*2/05ºC C37 090020 C Electro 6V/0UF/±20%/D5*/05ºC C98 090063 C Electro 0V/000UF/±20%/D8*2/05ºC C89 0908 C Electro 25V/22UF/±20%/D5*/05ºC C820 09029 C Electro 25V/00UF/±20%/D6.3*/05ºC 3 C6,C4,C22 09084 C Electro 400V/5UF/±20%/D3*6/05ºC 2 C,C222 0250002 Coil 4.7UH,D3*7,±0%,TP L423 0250006 Coil RH3.5*4.7*0.8,TP L224 025076 Coil 4.7UH 2A ±0% D8*0 F5 L325 025077 Coil mH 0.2A ±0% D6*8 F5 L26 0300050 Transformer TRSM8002C T27 0320005 Diode N4007,TP 4 D~D428 0330008 Diode Zener 5V,/2W,DO-35,TP ZD329 0380006 Schottky Diode HER07,A,000V 2 D6,ZD230 038002 Schottky Diode SB340,3A,40V D83 0380022 Schottky Diode FR05,A,600V 2 D7,D932 050777 IC AZ43BZ-ATRE TO-92 TP U333 050884 IC SM8002C HDIP4 U34 0640009 IC Photo Coupler EL87 U235 00070 PCB PSM002 REV:B.2 2007-0-27 POWER PCB 36 5026 Conn Wafer 3Pin VH3.96mm CN37 260003 Jumper pre-form pitch 6mm 3 JP,JP2,JP338 260004 Jumper pre-form pitch 7mm R2039 2600 Jumper pre-form pitch 5mm RT40 260033 Jumper pre-form pitch 5.5mm 2 J2,J4 30684 Conn Wire 2.54 two heads 7P*240mm,red white conn wire with pin, reverse P042 45000 Fuse TA,250V,SMT,TP F

PARTSLIST

46

Front Panel Assy Material ListCode: 578073No Part Code Part Name Description QTY Location 200053 Panel DG-K30 2 200348 Knob GVG-679 power knob 3 200349 Knob GVG-679 function knob 4 242075 fittings GVG-679-2 left fittings 5 242076 fittings GVG-679-2 right fittings 6 3500004 Screw BTPW3*8 37 5730270 Panel Assy GV-CGVG058-05(K30)

Control PCB Assy Material ListCode: 5730270No Part Code Part Name Description QTY Location 0000005 R Carbon Film /6W,0K,±5%,TP 4 R3,R4,R5,R72 000009 R Carbon Film /6W,5K,±5%,TP R63 000050 R Carbon Film /6W,2.2K,±5%,TP R4 05009 C Cera 04,50V,±20% C5 090030 C Electro 6V/00UF/±20%/D5*/05ºC 2 EC,EC26 050794 IC AP6928 SOP 28Pin U7 07020 LED MR-6656 T=3mm LED8 080008 Switch tact switch 6*6*5 5 SW~SW59 000736 PCB CGVG058 REV:B.8 2007-04-09 T=.6mm control PCB 0 260002 Jumper pre-form pitch 5mm 7 JP7,JP8,JP~JP5 30600 Conn Wire 2.0 two heads 2P*240mm, red white conn wire with pin CN2 to CN32 30700 Conn Wire 2.0 two heads 6P*0mm,red white conn wire with pin ,3P reverse CN3 50009 Receiver SM3385JMH6 IR

Loader Assy Material ListCode: 64009No Part Code Part Name Description QTY Location 64008 Loader Samsung DL3GV pick up (SONY LD) excluding traverse 2 242033 Traverse Shinwa SHD-2303 GGV-L2 3 390052 Flat Cable 0.5 pick up conn wire 24P 50mm,same direction (wide 5mm,metallic)

PARTSLIST

47

MIC PCB Assy Material ListCode: 570097No Part Code Part Name Description QTY Location 0000004 R Carbon Film /6W,4.7K,±5%,TP R72 0000005 R Carbon Film /6W,0K,±5%,TP 7 R22,R23,R3,R4,R5,R6,R23 000003 R Carbon Film /6W,.5K,±5%,TP R34 000004 R Carbon Film /6W,5.6K,±5%,TP R5 000005 R Carbon Film /6W,5K,±5%,TP 4 R0,R2,R8,R226 000008 R Carbon Film /6W,47K,±5%,TP R27 0000020 R Carbon Film /6W,00K,±5%,TP 2 R20,R258 0000086 R Carbon Film /6W,8K,±5%,TP R99 000024 R Carbon Film /6W,82K,±5%,TP R240 0000305 R Carbon Film /6W,50K,±5%,TP 2 R27,R28 0000002 R Carbon Film /6W,K,±5%,TP 2 R8,R262 000007 Pot RD902N-BA-B20K-S,3PIN VR3 0000 Pot RO903NE-F20-C20K-S,3PIN VR24 050004 C Cera 392,50V,±0% C225 050007 C Cera 0,50V,±0% 2 C24,C256 050008 C Cera 04,50V,±0%,Y5P 8 C0,C23,C0,C3,C4,C230,C5,C67 05003 C Cera 03,50V,±0% C98 050049 C Cera 02,50V,±0% 4 C9,C27,C28,C329 05024 C Cera 332,50V,±20% C820 050002 C Cera 56,50V,±0% 2 C7,C22 090008 C Electro 50V/4.7UF/±20%/D5*/05ºC 5 C30,C23,C25,C28,C2922 09002 C Electro 50V/0UF/±20%/D5*/05ºC 5 C7,C26,C3,C20,C2423 090030 C Electro 6V/00UF/±20%/D5*/05ºC 2 C22,C24 090039 C Electro 25V/22UF/±20%/D5*/05ºC C25 0907 C Electro 6V/220UF/±20%/D8*2/05ºC C26 09029 C Electro 6V/47UF/±20%/D4*5/05ºC C227 0250006 Coil RH3.5*4.7*0.8,TP 2 L,L228 033000 Diode Zener 5.6V,/2W,DO-35,TP D29 045003 TR C85,ß=70~700 Q30 05080 IC PT2399 (DIP) U3 05079 IC AZ4558CP-E DIP 8Pin U232 000726 PCB KGVG03 REV:B.2 2007-03-2 MIC PCB 33 50029 Jack 4pin mic wafer 2 MIC,MIC234 260004 Jumper Pre- form pitch 7mm JMP35 260024 Jumper Pre- form pitch 4.5mm 2 JMP2.JMP336 260003 Jumper Pre- form pitch 6mm 2 R2,R937 30685 Conn Wafer 2.54 two heads 3P*420mm,shield cable with pin CN