Daewoo DPC-8200PD Service Manual Download | Manualshive

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Summary of Contents for DPC-8200PD

Page 1: ...8 0 Inch LCD Color Monitor DVD Player NOV 2006 DPC 8200PD OSDPC82001...

Page 2: ...Monitor DVD Player MODEL DPC 8200PD CONTENTS Specification 2 Block Diagram 4 General Alignment Instruction 6 Troubleshooting 7 Printed Circuit Board 9 IC BLOCK DIAGRAM DESCRIPTION 14 Explode View 28 S...

Page 3: ...put R 1KHz 0dB mW 600 100 600 L 1KHz 0dB mW 600 100 600 SPK MAX Output AV IN R 1KHz 0dB mW 600 100 600 REF THD 1KHz 0dB 5 3 SPK S N Infinity zere dB L R dB 35 35 Headphone S N Infinity zere dB L R dB...

Page 4: ...Dynamic range DVD 1KHz 60dB dB 85 85 R L Cross sound DVD 1KHz 0dB L R dB 45 45 1KHz Channel unbalance DVD 1KHz 0dB L R dB 3 0 Power Consumption Standby W 0 0 DC 9V Rating W 12 12 Eccentricity A BEX T...

Page 5: ...4 BLOCK DIAGRAM LCD O Z970 Y C HSYNC SW R G B D3031 8D02D DC A8430 12V 7V 10V 8 Panasonic PANEL H V TRAN DC HIGH VOLTAGE OSC...

Page 6: ...CODER MICRO CODE KEY BOARD SDAM 4Mx16BIT REMOTE SENSOR SERVO DSP MPEG DECODER RISC CONCROL 8032MCU MT1389E 16BIT BUS L R OUT L R AUDIO DATA BUS VIDEO OUT 27 000MHZ VIDEO DAC KEY SIGAL SPINDLE VELOCITY...

Page 7: ...test point 15720Hz 3 Adjust VRB2 to get horizontal phase shift 4 Adjust VR1 to get good performance 5 Adjust S201 S202 to get good Tint The main PCB of DVD Modification 1 Adjust the brightness to the...

Page 8: ...3031 3 No Picture Picture no Good Defective Q7 Q8 Replace Q7 Q8 4 Color is no good Defective X202 Replace X202 5 SYNC no good Defective IC 8D02D Replace IC 8D02D 6 TINT no good Defective S201 S202 Rep...

Page 9: ...E 3 No Sound Defective U14 C4558 Defective U1 14053 Defective U2 Replace U14 C4558 Replace U1 14053 Replace U2 4 Sound no good Defective U14 Replace U14 5 Can not read DISC Defective U18 PICK up Laser...

Page 10: ...9 PRINTED CIRCUIT BOARD Monitor Main PCB Top View Bottom View...

Page 11: ...10 Battery Charger Circuit PCB Top View...

Page 12: ...11 Battery Charger Circuit PCB Bottom View...

Page 13: ...12 DVD Main PCB Top View...

Page 14: ...13 DVD Main PCB Bottom View...

Page 15: ...T VCO IN APC FH ACC FIL CIN Y C COMP FADJ VIDEO IN BLK FRP S H PULSEG S H PULSEG S H PULSEG 33 35 34 9 42 30 31 27 28 32 26 29 23 24 21 22 19 20 36 37 38 48 46 47 45 6 1 2 3 41 5 15 14 16 13 4 17 18 4...

Page 16: ...C FILTER 11 ACC FILTER 23 B DC DET 35 S H PULSE B 47 AGC OUT 12 R Y B Y PHASE 24 B OUT 36 SYNC IN 48 PICTURE 37 38 39 40 41 42 43 44 45 46 47 48 SYNC OUT SYNC SEP EXT B IN EXT G IN EXT R IN CONTRAST V...

Page 17: ...16 UB3 8D02D 8D02D...

Page 18: ...put signal 15 PDA O Phase detect A output pin 16 CKC I Control HSY VSY pin for select I O direction default 1 17 OSO O Oscillator output pin 18 OSI I Oscillator input pin 19 FD2 I Master clock frequen...

Page 19: ...for display area default 0 47 VP4 I Vertical position adjustment for display area default 1 48 POI I Power ON initialize and UOB signal input Note 3 49 POD I Power ON delay VCO adjust can connect to...

Page 20: ...37 Voliage Gemrator PROTECTION CIRCUIT THERMAL PROTECTION CIRCUIT Oven currfnt CIRCUIT START CIRCUIT Protrction ASO CIRCUIT 1 2 3 ADJUGT V IN GROUND INPUT V1 OUTPUT V0 R2 R1 PIN PIN NAME 1 V IN 2 GROU...

Page 21: ...95 104 mV Feedback Input Current IFB 20 50 nA Switch Current Limit ISWLIM 300 mA Switch Frequency FSW 0 8 1 2 1 6 MHz Switch Maximum Duty Cycle D 85 90 Switch Saturation voltage V CE SAT 350 mV Switch...

Page 22: ...13 12 11 10 9 OPLAMP EA ENA Irys COMP COMP Irys OVP POFF 2V 1 5V 2 50V 2 75V OVP HIGH ACTIVE ENA SST VDD REF ADJ FB CMP CTIMR NDR_B PDR_A CT RT GND PDR_C NDR_D Soft Start 1 6uA 1 3uA PIN PIN NAME PIN...

Page 23: ...22 DVD U14A C4558 PIN NAME PIN NAME 1 AOUT 5 BIN 2 AIN 6 BIN 3 AIN 7 BOUT 4 V 8 V...

Page 24: ...PUMP TIMING ADDR COUNTER DATA WORD Y DEC DATA RECOVERY SERIAL MUX EEPROM X DEC LOGIC D out ACK VCC GND WP SCL SDA A2 A1 A0 LOAD COMP LOAD INC R W D D IN OUT EN 1 2 3 4 8 6 5 7 AT24C 02 V C C W P S C L...

Page 25: ...6 Q18 Q19 Q24 D11 D10 Q20 C2 R5 Q16 Q15 Q14 D8 Q21 Q23 D5 Q22 OUT T1 1 16 14 1G Vs INPUT 1 1 TDA2822 2 3 4 8 7 6 5 9 10 11 12 13 14 15 16 N C INPUT 1 GND GND OUTPUT 1 N C V S N C N C OUTPUT 2 GND GND...

Page 26: ...25 U3 AT5654...

Page 27: ...ed driver block 11 VOSL Sled driver output 12 VOSL Sled driver output 13 VOFC Focus driver output 14 VOFC Focus driver output 15 VOTK Tracking driver output 16 VOTK Tracking driver output 17 VOLD Load...

Page 28: ...ts Outputs I O15 Data Input Output Word Mode I O15 A 1 A 1 LSB Address Input Byte Mode CE Chip Enable WE Write Enable OE Output Enable RESET Hardware Reset BYTE Selects Byte Mode or Word Mode RY BY Re...

Page 29: ...28 EXPLODED VIEW...

Page 30: ...15 14 16 13 4 18 17 43 25 8 12 7 41 40 39 33 35 34 9 42 30 31 10 27 28 32 29 26 24 23 IC201 D3031 R238 330K R78 1K Q6 2SC2412 R83 1K S202 50KB S201 50KB R225 56K C205 0 01uF C221 1uF 3 2 1 4 5 6 Q8 IM...

Page 31: ...37 0 1uF CB38 1000P CB17 1000P VRB1 10K VRB2 50K CB36 680P VGL RB4 560 CB19 680P CB21 680P VCC UON DB1 1SV214 VGL CB20 0 1uF POD 49 NC3 50 NPC 51 NC4 52 G24 53 3OE 54 NC5 55 VSY 56 HSY 57 BLK 58 ESY 5...

Page 32: ...82 CR1P CR2P F1 1A 63V FUSE R4P 22 R5P 10K R7P 100K D1P 5 6V R1P 10K R11P 10K D3P 5 6V C19P 0 01u C3P 0 047uF C7P 330P C4P1 1uF C4P2 0 22uF C11P 1uF C9P 0 33uF C2P 0 1uF R3P 68K R2P 1K R8P 300K C12P 0...

Page 33: ...Q5 C945 R16 150K R20 10M C3 0 1uF R17 100K R15 220 Q2 SI2307 R5 10K R3 2K F2 FUSE 1 25A 1 2 3 4 5 6 7 8 9 CON1 PIN9 SW1 OPEN CLOSE SW2 LCD ON OFF R2 2K R4 10K Q1 SI2307 C11 10uF D3 SK34 C7 0 1uF R8 1...

Page 34: ...SP_R MONITOR_WIDE NOR MONITOR_C MONITOR_CONTROL ON OFF_ 9V GND GND GND MONITOR_Y VIDEO KEYSCAN_Y1 KEYSCAN_X1 KEYSCAN_X3 KEYSCAN_X4 KEYSCAN_Y2 KEYSCAN_Y3 KEYSCAN_X2 KEYSCAN_X1 3 HEAD_L 6 KEYSCAN_Y3 3...

Page 35: ...MONITOR_Y VIDEO I O_L I O_R AVIN OUT_SW AVIN OUT_SW CVBS_ON OFF I O_R I O_L ON_DCIN NC IR CVBS_IN OUT AIN OUT_R I O_L AIN OUT_L I O_R MONITOR_Y VIDEO 7 HEAD_L 7 ASPDIF 3 SY 7 DAC_ML 5 DAC_MR 5 HEAD_R...

Page 36: ...MONITOR_Y VIDEO I O_L I O_R AVIN OUT_SW AVIN OUT_SW CVBS_ON OFF I O_R I O_L ON_DCIN NC IR CVBS_IN OUT AIN OUT_R I O_L AIN OUT_L I O_R MONITOR_Y VIDEO 7 HEAD_L 7 ASPDIF 3 SY 7 DAC_ML 5 DAC_MR 5 HEAD_R...

Page 37: ...N URST POWER_OFF COVER_SWITCH LCD_O N OFF ON OFF_DC POWER_ON DCIN POWER_OFF GND ON OFF_DC 9V DV33_V URST 2 3 AV IN OUT_SW 6 7 ON DCIN 6 7 V25 3 5V 2 3 4 5 6 7 DV33 2 3 4 LCD_ON OFF 6 COVER_SWITCH 2 3V...

Page 38: ...V1P4 RxD FOO SL V1P4 TRSO RFO STBY A V1P4 LD DVD AVCC2 FMSO LDO2 B E FMSO F SL MDI2 LD CD SP MDI1 LDO1 DMSO V20 FOSO AVCC1 SP T TRSO DMSO FMO DCKE CS SCL FS0 PRD SDA DQM 0 1 ASPDIF AL A 0 21 PCE ALRCK...

Page 39: ...1uF R32 33 CB27 0 1uF R24 680 L11 FB C78 0 1uF C137 0 1uF CB37 0 1uF CB46 0 1uF CB40 0 1uF R31 33 C42 0 1uF R25 680 CB49 0 1uF R95 NC U9 K4S641632H TSOP II 54 SMD 1 2 4 12 5 7 9 8 10 46 11 13 15 16 17...

Page 40: ...MEMO...

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