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Toshiba SD-42HKSB, Service Manual

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Toshiba SD-42HKSB Service Manual Download Page 59

Location

No.

Part No.

LG PART NO.

Description

D951

79097508

0DRRE00083A

DIODE,RECTIFIERS    SR140 RECTRON TP26 DO41 40V 1A

D952

79096001

0DD010009AC

DIODE    EU01W(R-FORM) TP SANKEN

D953

79097510

0DS141489AB

DIODE,SWITCHING    1N4148 TP GRANDE - 20V - - - -

D954

79097510

0DS141489AB

DIODE,SWITCHING    1N4148 TP GRANDE - 20V - - - -

D955

79097510

0DS141489AB

DIODE,SWITCHING    1N4148 TP GRANDE - 20V - - - -

D981

79097504

0DD133009AB

DIODE,SWITCHING    12

F901

79097515

0FT5001B513

FUSE TIME LAG   LAG 5A 250V 5.2X20 CY/GL SEMKO

F902

79097595

GIRH200000B

IC,ROHM   ICP-N20 T104 TP IC DETACT

F903

79097595

GIRH200000B

IC,ROHM   ICP-N20 T104 TP IC DETACT

FB501

79091005

6200HJC102A

DIODE,SWITCHING    HB-1M2012-102JT CERATECH TP

FB502

79091005

6200HJC102A

DIODE,SWITCHING    HB-1M2012-102JT CERATECH TP

FB503

79091005

6200HJC102A

FILTER(CIRC),EMC   HB-1M2012-102JT CERATECH TP

FB504

79091005

6200HJC102A

FILTER(CIRC),EMC    HB-1M2012-102JT CERATECH TP

FB505

79091005

6200HJC102A

FILTER(CIRC),EMC   HB-1M2012-102JT CERATECH TP

FB506

79091005

6200HJC102A

FILTER(CIRC),EMC    HB-1M2012-102JT CERATECH TP

FB507

79091005

6200HJC102A

FILTER(CIRC),EMC   HB-1M2012-102JT CERATECH TP

FB508

79091005

6200HJC102A

FILTER(CIRC),EMC   HB-1M2012-102JT CERATECH TP

FB509

79091005

6200HJC102A

FILTER(CIRC),EMC    HB-1M2012-102JT CERATECH TP

FB601

79091005

6200HJC102A

FILTER(CIRC),EMC   HB-1M2012-102JT CERATECH TP

FB602

79091005

6200HJC102A

FILTER(CIRC),EMC    HB-1M2012-102JT CERATECH TP

FB603

79091005

6200HJC102A

FILTER(CIRC),EMC    HB-1M2012-102JT CERATECH TP

FB604

79091006

6200HJC901A

FILTER(CIRC),EMC    CFI06B1H101MF SAMHWA TP 2-5K

FB605

79091005

6200HJC102A

FILTER(CIRC),EMC   HB-1M2012-102JT CERATECH TP

FB606

79091006

6200HJC901A

FILTER(CIRC),EMC   CFI06B1H101MF SAMHWA TP 2-5K

FB607

79091005

6200HJC102A

FILTER(CIRC),EMC   HB-1M2012-102JT CERATECH TP

FB608

79091005

6200HJC102A

FILTER(CIRC),   HB-1M2012-102JT CERATECH TP

FB609

79091005

6200HJC102A

FILTER(CIRC),EMC    HB-1M2012-102JT CERATECH TP

FB901

79091008

636-004C

COIL   BEAD CORE BFS3550R2FD8,R T/P

IC101

79097524

0IMCRSA020B

MICRO CONTROLLER     LC876748A-50S7 SANYO 100PIN Q

IC102

79097529

0IPRPJR004A

IC,PERIPHERALS   NJM2279M JRC 14PIN SOP R/TP 3I

IC201

79098742

0ILNRHY002B

IC,LINEAR   HDC25D811B HYUNDAI 208 QFP TRA

IC201

79097521

0ILNRCI003A

IC,LINEAR   CS493264-CLR CIRRUS LOGIC 44 P

IC203

79097518

0IEB121616B

ELITE MEMORY TECHNOLOGY    M12L16161A-7T-L 50PIN TSOP TRA

IC205

79097516

0ICB422800B IC, IC,CRYSTAL SEMICONDUCTOR   CS4228A-KSR 28 SSOP R/TP 24BIT

IC206

79094027

GITO704000F

IC,TOSHIBA    TC7W04FU

IC206

79097517

0ICB841500B

IC,CRYSTAL SEMICONDUCTOR   CS8415A-CZR 28P TSSOP R/TP 96K

IC207

79097519

0IFA742440H

IC,FAIRCHILD   74VHC244MTCX 20 TSSOP R/TP LIN

IC208

79097519

0IFA742440H

FAIRCHILD    74VHC244MTCX 20 TSSOP R/TP LIN

IC2A1

79098741

0ILNRHI003A

IC,LINEAR   HD153702TF HITACHI 64 TQFP TRA

IC2A2

79094009

0IJR341400C

IC,JRC    NJM3414AM-TE1,3K/REEL. JRC

IC2A4

79098738

0IKE393000G

IC,KEC   KIA393F-EL FLP-8 TP DUAL COMPA

IC2M1

79097140

0IFA303200A

IC,FAIRCHILD    KA3032 48QFP BK 5CH MOTOR DRIV

IC301

79097523

0ILNRPV001A

IC,LINEAR   PS9702B PULSUS 100 QFP TRAY 6C

IC301

79098757

0IXL957210C

IC,XILINX    XC9572XL-10TQ100C 100 QFP TRAY

IC305

79097525

0IMMRWI004B

IC,MEMORIES   W986432DH-6 WINBOND 86PIN TSOP

IC3F1

79097148

0IMMRAL009A

IC,MEMORIES   AT49LV8192A-90TC ATMEL 48PIN T

IC501

79098747

0INS860200A

IC,NATIONAL SEMICONDUCTOR    NDV8602 240 VQFP BK MICOM+MPEG

IC501

79097528

0IPRPJR003A

IC,PERIPHERALS    NU7312AM JRC 30PIN SOP ST ANAL

IC502

79098744

0IMMRAL012A

IC,MEMORIES    AT93C56-10SC(SI)-2.7-8S1 ATMEL

IC502

79097520

0IJR456000B

IC,JRC   NJM4560M-TE1-DMP,OP AMP.JRC

IC503

79097522

0ILNRJR005A

IC,LINEAR   NJM072M JRC 8PIN SOP TP DUAL J

IC504

79097522

0ILNRJR005A

IC,LINEAR    NJM072M JRC 8PIN SOP TP DUAL J

IC505

79097520

0IJR456000B

IC,JRC   NJM4560M-TE1-DMP,OP AMP.JRC

IC506

79097522

0ILNRJR005A

IC,LINEAR    NJM072M JRC 8PIN SOP TP DUAL J

IC506

79098754

0IPMGRH003A

IC,POWER MANAGEMENT   BA18BC0FP-E2 ROHM 3P TO252-3R

IC507

79097522

0ILNRJR005A

IC,LINEAR    NJM072M JRC 8PIN SOP TP DUAL J

IC508

79097520

0IJR456000B

IC,JRC    NJM4560M-TE1-DMP,OP AMP.JRC

IC710

79097530

0IPRPSG009A

IC,PERIPHERALS   STA505 SGS-THOMSON 36P SOP R/T

IC730

79097530

0IPRPSG009A

IC,PERIPHERALS    STA505 SGS-THOMSON 36P SOP R/T

IC750

79097530

0IPRPSG009A

IC,PERIPHERALS   STA505 SGS-THOMSON 36P SOP R/T

IC901

79097549

4921RCE015A

HEAT SINK ASSEMBLY   AL EX 52 X 40 X 17 (PWM IC)

IC902

79097526

0IPMGFA037A

IC,POWER MANAGEMENT    FSDH0165 FAIRCHILD 8 DIPH ST P

IC951

79094020

0ISS431000A

IC,SAMSUNG ELECTRONICS   KA431AZ (LM431AZ)

IC952

79094020

0ISS431000A

IC,SAMSUNG ELECTRONICS    KA431AZ (LM431AZ)

IC961

79097547

4921RCE013A

HEAT SINK ASSEMBLY AL   AL EX H=16 X=35 (IC7812)

IC962

79097548

4921RCE014A

HEAT SINK ASSEMBLY    AL EX H=16 X=35 (IC7808)

IC963

79097551

4921RCE018A

HEAT SINK ASSEMBLY    AL EX H=45 X=21 (IC378R05)

IC964

79097550

4921RCE017A

HEAT SINK ASSEMBLY    AL EX H=45 X=21 (IC378R33)

IC964

79097527

0IPMGFA038A

IC,POWER MANAGEMENT    FAN1084T-3.3 FAIRCHILD 3P TO-2

IC965

79097546

4921RCE011A

HEAT SINK ASSEMBLY   AL EX 55 X 21 3.3V REGULATOR

- 2-83 -

Summary of Contents for SD-42HKSB

Page 1: ...SERVICE MANUAL DVD RECEIVER FILE NO 810 200217 OCT 2002 VOLUME PHONES TUNING SKIP FUNCTION ON STANDBY FM AM ENTER MONO ST MEMORY SD 42HKSB SD 42HKSE ...

Page 2: ... 1 1 SECTION 1 OWNER S MANUAL SECTION 2 SERVICE MANUAL ...

Page 3: ... 1 2 SECTION 1 OWNER S MANUAL Safety Precautions 1 1 INTRODUCTION ...

Page 4: ... 1 3 Some Dos and Don ts on the Safe Use of Equipment 1 1 INTRODUCTION ...

Page 5: ...20 Operation with Audio CD and MP3 Disc 1 21 Playing an Audio CD and MP3 Disc 1 21 Pause 1 21 Moving to another Track 1 21 Repeat Track All Off 1 21 Search 1 21 Repeat A B 1 21 Changing the Audio Channel 1 21 Programmed Playback 1 22 Programmed Playback with Audio CD and MP3 Disc 1 22 Programmed Playback with Video CD 1 22 Operation with Radio 1 23 24 Presetting the radio stations 1 23 Listening t...

Page 6: ... 1 5 Before Use 1 1 INTRODUCTION ...

Page 7: ... 1 6 1 1 INTRODUCTION ...

Page 8: ... 1 7 Front Panel and Display Window 1 1 INTRODUCTION ...

Page 9: ... 1 8 Remote Control 1 1 INTRODUCTION ...

Page 10: ... 1 9 Rear Panel 1 1 INTRODUCTION ...

Page 11: ... 1 10 Connections 1 2 PREPARATION ...

Page 12: ... 1 11 VIDEO OUT IN AUDIO L AUDIO R VIDEO OUT IN AUDIO L AUDIO R OPTICAL 1 2 PREPARATION ...

Page 13: ... 1 12 1 2 PREPARATION ...

Page 14: ... 1 13 Before Operation 1 2 PREPARATION ...

Page 15: ... 1 14 1 2 PREPARATION ...

Page 16: ... 1 15 TV T A 1 3 2 1 2 PREPARATION ...

Page 17: ... 1 16 1 2 PREPARATION ...

Page 18: ... 1 17 er 1 2 PREPARATION ...

Page 19: ... 1 18 Operation with DVD and Video CD 1 3 OPERATION ...

Page 20: ... 1 19 T T 1 3 OPERATION ...

Page 21: ... 1 20 1 3 OPERATION ...

Page 22: ... 1 21 Operation with Audio CD and MP3 Disc 1 3 OPERATION ...

Page 23: ... 1 22 Programmed Playback 1 3 OPERATION VCD1 1 VCD2 0 MP3 CD ...

Page 24: ... 1 23 Operation with Radio 1 3 OPERATION ...

Page 25: ... 1 24 Additional Information 1 3 OPERATION ...

Page 26: ... 1 25 1 3 OPERATION ...

Page 27: ... 1 26 Troubleshooting 1 4 REFERENCE ...

Page 28: ... 1 27 Language Code List 1 4 REFERENCE ...

Page 29: ... 1 28 Area Code List 1 4 REFERENCE ...

Page 30: ... 1 29 Specification 1 4 REFERENCE ...

Page 31: ...HECK POINT 2 11 INTERNAL BLOCK DIAGRAM OF IC s 2 12 IC VOLTAGE SHEET 2 14 BLOCK DIAGRAM 2 17 SCHEMATIC DIAGRAMS 2 19 PRINTED CIRCUIT DIARGAMS 2 31 SECTION 2 3 DVD PART ELECTRICAL TROUBLESHOOTING GUIDE 2 39 BLOCK DIAGRAMS 2 47 SCHEMATIC DIAGRAMS 2 51 WAVEFORMS 2 59 PRINTED CIRCUIT DIAGRAM 2 65 SECTION 2 4 MECHANSIM 2 69 SECTION 2 5 EXPLODED VIEWS 2 73 SECTION 2 6 SPEAKER PART 2 77 SECTION 2 7 REPLA...

Page 32: ...er be touched 4 Laser beams may damage the eyes Absolutely never permit laser beams to enter the eyes Also NEVER switch ON the power to the laser output part lens etc of the pick up if it is damaged 5 Cleaning the lens surface If there is dust on the lens surface the dust should be cleaned away by using an air bush such as used for camera lens The lens is held by a delicate spring When cleaning th...

Page 33: ...lacing a component part first disconnect the power supply lead wire from the unit 2 All equipment measuring instruments and tools must be grounded 3 The workbench should be covered with a conductive sheet and grounded When removing the laser pick up from its conductive bag do not place the pick up on the bag This is because there is the possibility of damage by static electricity 4 To prevent AC l...

Page 34: ...es sufficient to damage ESD devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ESD devices 6 Do not remove a replacement ESD device from its protective package until immediately before you are ready to install it Most replacement ESD devices are packaged with leads electrically shorted together by conductive foam aluminum foil or comparable co...

Page 35: ...ING GUDIE Turn power on Is power on Does initial read work Does it play Does it output audio Check power supply circuit Check laser circuit Check focus circuit Check disc Check tracking servo circuit Check audio circuit OK YES YES YES YES NO NO NO NO 1 ...

Page 36: ...o SMPS Refer to oscillator Circuit CheckDVDResetWaveform CheckIC101ResetWavefrom Check3 3Vline CheckPowerdectionCircuit Checkpowerpart ofMainB D Checkoscillator ofx101 CheckifCN103 Pin isHigh CheckifIC101 Pin isHigh CheckifIC101Pin ishigh 5V CheckifIC101Pin isHigh Replace IC 101 DoesnoDiseor TimeappearatFLD CheckifDVDanAudio MicomInterfaceisOK Checkpower CheckDVDModule Check SMPS 17 46 72 90 11 5 ...

Page 37: ...is OK Check if the Front power is OK 1 Refer to SMPS Part Reconnec it Checkifthe VFD001Pins areOK Check Patten and Resoldering CheckifallButtens areOK Check if the Volume is OK Checkifthe Headphoneis OK Checkifthe Remoconis OK Front B D OK 1 PN101 Pins Pin 1 32V Pin 8 28V Pin 9 32V Pin 20 12V ...

Page 38: ...o power SMPS Refer to power SMPS Refer to SMPS part Refer to SMPS ReplaceR027 R036 ReplaceR023 R024 Check ifthePowerpartofthe FrontisOK Checkifthe PowerPartofthe FrontisOK Checkifthe RMC001Volume is OK 5V Checkifthe Remoconwaveformofthe PN101pin11 Check if the PN101 pin19 is Low Checkif headphoneJack inJK001is OK Refer to M COM Circuit Check Main B D Replace RMC 001 Check RMC Circuit Refer to Mico...

Page 39: ...X Program counter Verified the Flash memory FLASH XX XX Program counter Completed the download FINISHED If an error was occurred during download do not unplug the Power cord and retry the download form the P C until it is completed 2 DVD player with CD RW option for models using C CUBE MPEG chip marking on the IC is ZIVA 2 1 Make the DVD program upgrade Disc as following procedure Recommended S W ...

Page 40: ... format ISO9660 Format the CD RW Disc as below Make the Folder name to lg_dvd UPGRADE lg under root folder lg_dvd_firmware upgrade lg Download the source file in the folder Ex If the source file is lg_a3_korea bin lg_dvd firmware upgrade lg lg_a3_korea bin 3 2 UPgrade the firmware for DVD player as followings ACTION FLD display on dvd player Insert the upgraded Disc into the DVD player solt Press ...

Page 41: ...2V Div 500nS Div OV 2V Div 500nS Div OV 2V Div 500nS Div OV 384kHz 2V Div 500nS Div OV 2V Div 500nS Div OV 1 2 5 7 IC 201 pin L R clock data input wavefrom during normal operation IC 201 pin Bit clock data input waveform during normal operation 1 1 3 4 42 43 IC 301 pin PWM data output wavefrom during normal operation 1 5 53 54 56 57 60 61 63 64 67 68 70 71 ...

Page 42: ... 2 12 INTERNAL BLOCK DIAGRAM OF ICs CS4228 CS49300 ...

Page 43: ... 2 13 CS8415A NJM2279 NJU7312A ...

Page 44: ... 0 28 PS9702B IC301 PIN No Volt V PIN No Volt V PIN No Volt V PIN No Volt V 1 0 26 0 51 3 21 76 2 92 2 0 27 0 52 0 77 3 21 3 3 21 28 0 53 1 6 78 0 4 4 78 29 0 54 1 6 79 3 28 5 30 55 0 80 0 6 2 95 31 0 56 1 6 81 3 21 7 1 67 32 3 21 57 1 6 82 3 21 8 0 33 0 58 3 21 83 0 9 0 34 0 59 0 84 3 21 10 0 35 0 60 1 6 85 0 11 0 36 0 61 1 6 86 1 67 12 0 37 0 62 0 87 0 13 0 38 1 62 63 1 6 88 0 14 0 39 0 64 1 6 8...

Page 45: ... 0 96 4 79 22 3 59 47 1 72 5 08 97 4 79 23 3 59 48 1 73 0 98 0 24 3 59 49 1 74 3 94 99 1 79 25 0 9 50 1 75 0 100 3 19 NJU7312AM IC501 PIN No Volt V PIN No Volt V 1 12 16 0 2 0 17 0 3 0 18 0 4 0 19 0 5 0 20 0 6 0 21 0 7 0 22 0 8 0 23 0 9 0 24 0 10 0 25 0 11 0 26 0 12 0 27 0 13 28 0 14 29 0 15 30 12 CS4228 IC205 PIN No Volt V PIN No Volt V 1 0 16 2 5 2 0 17 2 2 3 0 18 3 5 4 1 5 19 2 2 5 1 5 20 2 2 6...

Page 46: ...Volt V 1 2 5 3 IC911 PIN No Volt V 1 2 3 5 PN901 CN901 PIN No Volt V 1 30 2 25 3 37 4 37 5 37 6 5 1 7 8 9 10 PN902 CN902 PIN No Volt V 1 27 6 2 27 6 3 27 6 4 16 9 5 5 8 6 5 8 7 0 8 9 10 5 8 IC922 PIN No Volt V 1 2 8 1 3 IC924 PIN No Volt V 1 2 3 3 3 IC926 PIN No Volt V 1 2 3 3 3 ...

Page 47: ...Rack Rubber Rear Frame Assembly Up Down Belt Loading Gear Pulley Gear Loading Guide Up Down PWB Assembly Loading Base Main 2 Screws 2 Locking Tabs 4 Screws 1 Connector 1 Locking Tabs 1 Screw 1 Screw 1 Locking Tab 1 Locking Tab 1 Locking Tab 1 Hook 2Screw 2 Locking Tabs 4 1 4 1 4 1 4 1 4 1 4 2 4 3 4 3 4 3 4 3 4 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 Bottom Bottom Procedure Parts Fixing Type Fig ure Disass e...

Page 48: ... direction and then lift up the Plate Clamp 1 1 2 Magnet Clamp 1 1 3 Clamp Upper 2 Tray Disc Fig 4 2 1 Insert and push a Driver in the emergency eject hole A at the right side or put the Driver on the Lever B of the Gear Emergency and pull the Lever B in direction of arrow so that the Tray Disc is ejected about 15 20mm 2 Pull the Tray Disc until it is separated from the Base Main completely BASE M...

Page 49: ...DLE GEAR ASSEMBLY FEED BASE PU OUTSERT PICK UP ASSEMBLY GENERAL MOTOR ASSEMBLY SPINDLE RUBBER REAR S2 3 Base Assembly Sled Fig 4 3 1 Release 4 Screw S2 2 Disconnect the FFC Connector C1 3 1 Gear Assembly Feed 1 Unhook the Locking Tab L2 in direction of arrow 3 2 Gear Middle 3 3 Gear Assembly Rack 1 Release the Scerw S3 4 Rubber Rear Fig 4 3 Fig 4 3 ...

Page 50: ...lt Loading Fig 4 4 Put the Base Assembly Main on original position Top Side 7 Gear pulley Fig 4 4 1 Unlock the Locking Tab L4 in direction of arrow B and then separate the Gear Pulley from the Base Main 8 Gear Loading Fig 4 4 9 Guide Up Down Fig 4 4 1 Move the Guide Up Down in direction of arrow A as Fig A 2 Push the Locking Tab L5 down and then lift up the Guide Up Down to separate it from the Ba...

Page 51: ...55 TUNER 355 A47 305 454 301 A46 302 456 306 266 454 351 A00 A40 A41 271 272 SECTION 2 5 EXPLODED VIEWS CABINET AND MAIN FRAME SECTION NOTE Refer to SECTION 2 7 REPLACEMENT PARTS LIST in order to look for the part number of each part ...

Page 52: ...UPPER 004 4930R 0171A HOLDER CLAMP 008 4470R 0047A GEAR ASSY RACK 009 4470R 0053A GEAR MIDDLE 011 3210R 0058A FRAME UP D MULTI 012 5040R 0047B RUBBER DAMPER E2 5040H 1054A CHUNPOO 012A 5040R 0047D RUBBER DAMPER HARDNESS 30 DARKGREEN 013 4400R 0006A BELT LOADING 014 4470R 0055A GEAR PULLEY 015 6871R 4415E PWB PCB ASSEMBLY TOTAL LOADING DP 4R MULTI HZ 016 4470R 0050A GEAR ASSY FEED 017 4470R 0056A G...

Page 53: ... FRONT FE 3636TE TOSHIBA FE 36 853 3110RM0009B CASE REAR FE 3636TE TOSHIBA MOLD F 854 6871RU4116B PWB PCB ASSEMBLY SUBSET AUDIO FE 3620TE 2P NEW TERMINAL 150M 855 6871RU4117E PWB PCB ASSEMBLY SUBSET AUDIO FE 3620TE HOUSING 0 16 11C 5M 856 6871RU4117F PWB PCB ASSEMBLY SUBSET AUDIO FE 3620TE HOUSING 0 16 11C 10 857 3806RM0006B DECO FE 3620TE AIR PLATE 858 353M025U SCREW DRAWING 2 D3 0 L27 0 MSWR3 FZ...

Page 54: ...4766RM0006B FELT DUCT FE 3620WE 320X10X1T BLACK 853 3091RMW010D CABINET ASSEMBLY ASSY FE 3620WE BF BB PB 9T CAB 855 6400RMSJ02B SPEAKER WOOFER CW 165B30L 1 SAMMI WOOFER 3620 856 3701RM0005D NET ASSEMBLY ASSY FE 3636WE TOSHIBA 857 6871RU3091D PWB PCB ASSEMBLY SUBSET AUDIO FE 3620WE HOUSING AWG 24 2 5M 859 353M050C SCREW BH 3 5X16 FBK RUN DATE 09 AUGUST 2002 ...

Page 55: ...C M L TC 33P 50V J COG 1 6X0 8 R TP C104 79092026 0CH4330K412 CAPACITOR CHIP CERAMIC M L TC 33P 50V J COG 1 6X0 8 R TP C109 79092014 0CH1104K942 CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C201 79092014 0CH1104K942 CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C202 79092014 0CH1104K942 CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C203 79092014 0CH1104K942 CAP...

Page 56: ... CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C295 79092014 0CH1104K942 CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C296 79092014 0CH1104K942 CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C2A0 79097108 0CE4764F638 CAPACITOR ELECTROLYTIC 47M SRA SS 16V M FM5 TP 5 C2A3 79092014 0CH1104K942 CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C2A4 79097104 ...

Page 57: ...2 CAPACITOR FIXED CERAMIC Temp c 0 01UF 50V 10 X7R X 1608 R T C324 79092021 0CH1473H942 CAPA CHIP CERAMIC M L H D F S 0 0470UF 25V Z Y5V F 1608 R T C325 79092014 0CH1104K942 CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C326 79092014 0CH1104K942 CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C3F1 79092018 0CH1225F944 CAPACITOR FIXED CERAMIC Temp c 2 2UF 16V 80 20 Y5V F 3216 ...

Page 58: ...ACITOR FIXED CERAMIC Temp c 1000PF 50V 10 X7R X 1608 R T C578 79098714 0CH1102K562 CAPACITOR FIXED CERAMIC Temp c 1000PF 50V 10 X7R X 1608 R T C579 79097121 0CH4101K412 CHIP CAPA CERAMIC M L T C F S 100P 50V J COG 1 6X0 8 R TP C580 79097121 0CH4101K412 CHIP CAPA CERAMIC M L T C F S 100P 50V J COG 1 6X0 8 R TP C583 79097121 0CH4101K412 CHIP CAPA CERAMIC M L T C F S 100P 50V J COG 1 6X0 8 R TP C584 ...

Page 59: ...CTOR CS4228A KSR 28 SSOP R TP 24BIT IC206 79094027 GITO704000F IC TOSHIBA TC7W04FU IC206 79097517 0ICB841500B IC CRYSTAL SEMICONDUCTOR CS8415A CZR 28P TSSOP R TP 96K IC207 79097519 0IFA742440H IC FAIRCHILD 74VHC244MTCX 20 TSSOP R TP LIN IC208 79097519 0IFA742440H FAIRCHILD 74VHC244MTCX 20 TSSOP R TP LIN IC2A1 79098741 0ILNRHI003A IC LINEAR HD153702TF HITACHI 64 TQFP TRA IC2A2 79094009 0IJR341400C ...

Page 60: ...2JT CERATECH TP L3F1 79091005 6200HJC102A FILTER CIRC EMC HB 1M2012 102JT CERATECH TP L502 79091005 6200HJC102A FILTER CIRC EMC HB 1M2012 102JT CERATECH TP L503 79091005 6200HJC102A FILTER CIRC EMC HB 1M2012 102JT CERATECH TP L504 79091005 6200HJC102A FILTER CIRC EMC HB 1M2012 102JT CERATECH TP L505 79091005 6200HJC102A FILTER CIRC EMC HB 1M2012 102JT CERATECH TP L506 79093020 0RH0000C622 RESISTOR...

Page 61: ...6 W 1608 5 03 D R114 79093029 0RH1002C622 RESISTOR METAL GLAZED CHIP 10K OHM 1 16 W 1608 5 03 D R115 79093030 0RH1004C622 RESISTOR METAL GLAZED CHIP 1M OHM 1 16 W 1608 5 03 D R116 79093029 0RH1002C622 RESISTOR METAL GLAZED CHIP 10K OHM 1 16 W 1608 5 03 D R118 79093027 0RH1000C622 RESISTOR METAL GLAZED CHIP 100 OHM 1 16 W 1608 5 03 D R119 79093027 0RH1000C622 RESISTOR METAL GLAZED CHIP 100 OHM 1 16...

Page 62: ... GLAZED CHIP 100 OHM 1 16 W 1608 5 03 D R231 79093020 0RH0000C622 RESISTOR METAL GLAZED CHIP 0 OHM 1 16 W 1608 5 03 D R231 79093027 0RH1000C622 RESISTOR METAL GLAZED CHIP 100 OHM 1 16 W 1608 5 03 D R232 79093027 0RH1000C622 RESISTOR METAL GLAZED CHIP 100 OHM 1 16 W 1608 5 03 D R232 79093029 0RH1002C622 RESISTOR METAL GLAZED CHIP 10K OHM 1 16 W 1608 5 03 D R233 79093027 0RH1000C622 RESISTOR METAL G...

Page 63: ... 5 6K OHM 1 16 W 1608 5 03 D R2D4 79093047 0RH5601C622 RESISTOR METAL GLAZED CHIP 5 6K OHM 1 16 W 1608 5 03 D R2D5 79093050 0RH6801C622 RESISTOR METAL GLAZED CHIP 6 8K OHM 1 16 W 1608 5 03 D R2D6 79093026 0RH0912C622 RESISTOR METAL GLAZED CHIP 91 OHM 1 16 W 1608 5 03 D R2E6 79093027 0RH1000C622 RESISTOR METAL GLAZED CHIP 100 OHM 1 16 W 1608 5 03 D R2E7 79093027 0RH1000C622 RESISTOR METAL GLAZED CH...

Page 64: ...OR METAL GLAZED CHIP 0 OHM 1 16 W 1608 5 03 D R320 79093045 0RH4701C622 RESISTOR METAL GLAZED CHIP 4 7K OHM 1 16 W 1608 5 03 D R321 79093028 0RH1001C622 RESISTOR METAL GLAZED CHIP R1K OHM 1 16 W 1608 5 03 D R321 79093020 0RH0000C622 RESISTOR METAL GLAZED CHIP 0 OHM 1 16 W 1608 5 03 D R322 79093027 0RH1000C622 RESISTOR METAL GLAZED CHIP 100 OHM 1 16 W 1608 5 03 D R323 79093020 0RH0000C622 RESISTOR ...

Page 65: ...OHM 1 16 W 1608 5 04 D R531 79093049 0RH6800C622 RESISTOR METAL GLAZED CHIP 680 OHM 1 16 W 1608 5 04 D R532 79093049 0RH6800C622 RESISTOR METAL GLAZED CHIP 680 OHM 1 16 W 1608 5 04 D R533 79093029 0RH1002C622 RESISTOR METAL GLAZED CHIP 10K OHM 1 16 W 1608 5 04 D R533 79093049 0RH6800C622 RESISTOR METAL GLAZED CHIP 680 OHM 1 16 W 1608 5 04 D R534 79093029 0RH1002C622 RESISTOR METAL GLAZED CHIP 10K ...

Page 66: ...16 W 1608 5 03 D R612 79098771 0RH2200C622 RESISTOR METAL GLAZED CHIP 220 OHM 1 16 W 1608 5 03 D R711 79098771 0RH2200C622 RESISTOR METAL GLAZED CHIP 220 OHM 1 16 W 1608 5 03 D R713 79093029 0RH1002C622 RESISTOR METAL GLAZED CHIP 10K OHM 1 16 W 1608 5 03 D R714 79093029 0RH1002C622 RESISTOR METAL GLAZED CHIP 10K OHM 1 16 W 1608 5 03 D R731 79098771 0RH2200C622 RESISTOR METAL GLAZED CHIP 220 OHM 1 ...

Page 67: ...RANDE DO34 503MW ZD971 79097512 0DZ330009AR DIODE ZENERS GDZJ33D GRANDE TP52 33V 8U ZD972 79097514 0DZ510009AH DIODE ZENER GDZJ5 1B TP GRANDE DO 34 503MW ZD973 79097514 0DZ510009AH DIODE ZENER GDZJ5 1B TP GRANDE DO 34 503MW ZD974 79097513 0DZ470009AD DIODE ZENER GDZJ4 7B TP GRANDE DO34 503MW ZD981 79097513 0DZ470009AD DIODE ZENER GDZJ4 7B TP GRANDE DO34 503MW 2 91 ...

Page 68: ...SERVICE MANUAL DVD RECEIVER FILE NO 810 200217 AUGUST 2002 SD 42HK S TE VOLUME PHONES TUNING SKIP FUNCTION ON STANDBY FM AM ENTER MONO ST MEMORY ...

Page 69: ...SERVICE MANUAL DVD RECEIVER FILE NO 810 200217 OCT 2002 VOLUME PHONES TUNING SKIP FUNCTION ON STANDBY FM AM ENTER MONO ST MEMORY SD 42HKSB SD 42HKSE ...

Page 70: ...2 17 2 18 BLOCK DIAGRAM ...

Page 71: ...2 19 2 20 SHEMATIC DIAGRAMS AMP SCHEMATIC DIAGRAM ...

Page 72: ...2 21 2 22 I O SCHEMATIC DIAGRAM ...

Page 73: ...2 23 2 24 DSP DIGITAL AUDIO PROCESSING SCHEMATIC DIAGRAM ...

Page 74: ...2 25 2 26 FRONT POWER SCHEMATIC DIAGRAM NOTE Warning Parts that are shaded are critical With respect to risk of fire or electrical shock ...

Page 75: ... SMPS SCHEMATIC DIAGRAM 2 27 2 28 NOTE Warning Parts that are shaded are critical With respect to risk of fire or electrical shock ...

Page 76: ... µ COM SCHEMATIC DIAGRAM 2 29 2 30 ...

Page 77: ...2 31 2 32 PRINTED CIRCUIT DIAGRAMS MAIN P C BOARD SOLDER SIDE ...

Page 78: ...2 33 2 34 MAIN P C BOARD COMPONENT SIDE ...

Page 79: ...2 35 2 36 MAIN FRONT P C BOARD SOLDER SIDE MAIN FRONT P C BOARD COMPONENT SIDE ...

Page 80: ...2 37 2 38 POWER P C BOARD NOTE Warning Parts that are shaded are critical With respect to risk of fire or electrical shock ...

Page 81: ...1 normal Are IC501 Pins193 80 and 81 normal Does no DISC appear Does CD DVD appear at FLD Is P5101 connected normally Is P5501 Pin8 normal The waveform on AD 00 21 of IC501 normal Are IC305 Pins68 normal Replace Main B D Check the oscillation Check short OK Replace IC501 Check power Refer to power If power is normal OK POWER ON 1 1 YES YES YES YES YES YES YES YES A NO NO NO NO NO NO NO NO NO NO A ...

Page 82: ...ES YES If OK YES YES If OK YES If OK YES If OK Check MPEG_CLK Signal of MPEG part Refer to Audio part Refer to MPEG part Replace B D Check Front Reconnect it Refer to SERVO part Check the connection of MD AUDIO ABNORMAL OPEN CLOSE ABNORMAL Check Video jack YES If OK YES If OK YES If OK Refer to Video part Refer to MPEG part Replace B D VIDEO ABNORMAL ...

Page 83: ...rror Check the disc If OK YES If OK YES If OK Refer to Servo part Check MPEG_CLK Signal of MPEG part Check DSP Check MPEG YES If OK Replace B D PICTURE ABNORMAL Check Disc YES If OK YES If OK Refer to Servo part Replace B D DISC ERROR ...

Page 84: ...om MPEG decoder Does the moving picture of the video CD play on the screen normally Does the audio sound output normally END Check power clock Check CD DVD DSP output signal Check MPEG Decoder input signal Check CD DVD DSP output signal Check MPEG Decoder input signal Check CD DVD DSP output signal Check MPEG Decoder input signal Check clock signal Check clock signal YES YES YES YES YES YES YES YE...

Page 85: ...6 when the power is on Does TTL pulse output to IC201 Pin156 Does 33 8688MHz clock input to IC201 Pin59 Is IC201 Pins79 80 84 88 voltage about 2 2V Replace IC201 IC206 soldering or IC defect Check power circuit Check 2 µ COM Part Replace X201 or IC206 33MHz clock defect CHECK POINT General END NO NO NO NO NO YES YES YES YES YES ...

Page 86: ...ns move up and down Check Focus Driver output IC201 Pin88 IC2M1 Pins37 38 Check SLED Driver output IC201 Pin80 IC2M1 Pins28 29 IC201 Pin80 no output IC201 is defective IC2M1 Pins26 27 no output IC2M1 is defective IC201 Pin88 no output IC201 is defective IC2M1 Pins37 38 no output IC2M1 is defective DECK assembly is defective Slide the pick up to inner track Power on Check loading Part Push Pick up ...

Page 87: ... appear OPEN CLOSE Replace µ COM or IC201 Replace IC201 Check IC2A1 Pins47 50 51 52 in DVD Mode Fig 3 FOCUS ERROR waveform IC201 no output Pick up is defective Check IC201 and IC2M1 when PMD03 Pin6 is abnormal Check IC2M1 Pin21 PMD03 Pin6 turn when the IC2M1 Pin21 is less than 2 2V Video Part is defective Check 5 MPEG Circuit Check 7 OSD Video Circuit Replace µ COM part IC2A1 is defective DISC IN ...

Page 88: ...ye Pattern RF 1 5 1 6V TP2A0 Fig 5 RF waveform Check IC2A1 Pin3 No signal Pick up is defective Replace IC201 Check IC201 Pin84 No signal at IC201 IC201 is defective Check IC201 Pin165 Check the clock at the IC201 Pins37 59 Both are normal IC201 is defective Replace IC2A1 CHECK A END NO NO NO NO YES YES YES YES ...

Page 89: ...Motor Actuator Driver PICK UP DVD A B C D FE TE PI SBADD SENS FOK SLD_FG MSDATO DEFECT DSP_SENSE SQSO SQCK SCOR XLAT S_CLK S_DATA DSP_CS WR RD DO 0 7 AO 0 5 DVD_DATA 0 7 MCK UCOM I F MPEG I F UCOM I F M D DVD CD RF MIRR TZC ICADDR 0 8 ICDATA 00 15 MON MDP FDO TDO FMO Spindle focus tracking loading sled SPINDLE_FG Load open close loading control CD A B C D E F 4 4 5 3 3 3 8 6 8 8 2 4 9 16 ...

Page 90: ...TA 0 7 DAI_DATA DA_DATA 0 3 DA_BCK DA_XCK DA_LRCK SPDIF AUDIO I F A V JACK I F U COM I F SERVO I F DA_XCK MPEG_CLK 8 SDCLK1 ZISENB REQZ1 2 2 A 00 02 D 00 07 MPEG_ERROR MPEG_RST DVD_SD_CS0 DVD_UDQM DVD_MD 0 15 DVD_MA 0 11 DVD_SD_CAS DVD_SD_RAS DVD_SD_CLK DVD_MWE DVD_LDQM DVD_SD_CS1 S_CLK S_DATA DPLL_L MCK 8 4 4 2 12 16 3 CVBS Y SEL Y G PB B PR R CVBS Y C Y G PB B PR R IC372 LA7135AM SwitchIC ...

Page 91: ...UTE DAC_RST Y_SEL MPEG_ERROR DAC_L0 RF_LAT DSP_CS MPEG_CS PP_CS 16 Y_SEL MPEG_RST PWR_CTL SENS LIMIT_SW MIC_ON CLOSE_SW OPEN_SW MPEG_W AIT 16 9 MPEG_RST M_RESET M_RESET RXD0 TXD0 SCK0 F_REQ MODE_SW M_REQ ECHO IIC_CLK IIC_DATA SENS_MCOM MICOM_WAIT IOCS1 WR D 00 04 A 19 21 A 01 19 D 00 15 A 01 09 D 00 15 A 01 21 21 D 00 15 D 00 07 DAC_RST E_DR S_XRST XLAT ACT_MUTE LOAD_OPEN LOAD CLOSE PWR_RST EXP_W2...

Page 92: ... 2 50 MEMO ...

Page 93: ...2 51 2 52 SCHEMATIC DIAGRAMS DRIVE RF SCHEMATIC DIAGRAM ...

Page 94: ...2 54 2 53 MPEG SCHEMATIC DIAGRAM ...

Page 95: ...2 55 2 56 µ COM SCHEMATIC DIAGRAM ...

Page 96: ...2 57 2 58 DVD DSP DIGITAL SIGNAL PROCESSING SCHEMATIC DIAGRAM ...

Page 97: ...us Error IC2A1 Pin 36 Pi IC2A1 Pin 57 RF IC201 Pin 88 SLED Drive FMO IC201 Pin 18 SLED FG IC2A1 Pin 42 Focus Error Focus Search IC2A1 Pin 83 Focus Drive FDO IC501 Pin 98 MPEG Clock 27MHz IC501 PIN 118 COMPONENT Y IC501 Pin 114 Component Pb IC501 Pin 112 Component Pr IC2A1 Pin 41 Tracking Error IC2A1 Pin 41 VBR TRACKING Error IC501 Pin 118 Composite IC501 Pin 112 Chrominance Super video out Mode IC...

Page 98: ... 0 0 0 44 0 47 0 0 79 0 36 0 56 62 0 0 0 0 3 12 3 11 0 2 26 0 37 0 62 63 3 13 0 0 0 0 45 0 35 0 0 74 5 03 5 02 64 0 0 0 0 0 0 0 0 78 0 0 65 0 0 0 0 0 0 0 0 66 3 12 0 0 0 0 0 0 0 67 0 0 0 0 0 0 31 3 11 3 1 68 3 13 3 12 3 11 3 1 1 51 0 1 6 1 59 69 4 08 0 0 0 0 1 5 0 0 70 3 13 0 0 3 16 1 47 0 0 0 71 0 0 3 11 3 1 0 0 0 0 72 3 13 3 13 0 0 0 0 0 0 73 0 0 0 0 0 0 0 0 74 0 0 3 11 3 1 0 0 0 0 45 75 0 78 0 ...

Page 99: ... 23 37 21 61 25 01 3 19 3 19 38 23 65 23 06 2 93 3 92 39 23 65 23 09 0 0 40 23 57 23 08 0 0 41 25 6 23 07 1 3 1 31 42 25 6 25 03 1 48 1 47 43 25 6 25 03 1 57 0 44 25 6 23 07 1 58 1 58 45 27 6 25 07 0 0 46 27 6 21 16 3 15 3 15 47 27 5 25 11 0 0 48 27 5 24 76 0 0 49 27 5 27 86 0 0 50 27 5 26 88 0 0 51 6 73 6 69 3 15 3 14 52 25 7 25 13 0 0 53 25 6 25 08 54 25 6 25 16 55 25 6 25 15 56 25 6 25 08 57 25...

Page 100: ...2 65 2 66 PRINTED CIRCUIT DIAGRAM DVD P C BOARD SOLDER SIDE ...

Page 101: ...2 67 2 68 DVD P C BOARD COMPONENT SIDE ...

Page 102: ...MEMO MEMO ...

Page 103: ...SERVICE MANUAL DVD RECEIVER FILE NO 810 200217 AUGUST 2002 SD 42HK S TE VOLUME PHONES TUNING SKIP FUNCTION ON STANDBY FM AM ENTER MONO ST MEMORY ...

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