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LENCO DVD-2051, Service Manual

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Page: 28 / 37

LENCO DVD-2051 Service Manual Download Page 28

28

SCHEMATIC DIAGRAM (DISPLAY BOARD) (POWER)

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Summary of Contents for DVD-2051

Page 1: ...R Mobile Video System 7 inch MULTI COLOR TFT MONITOR MENU VOL VOL MODE CH CH OPEN MODEL DVD 2051 7 DVP 700T Orient Power Mobile Electronics Limited...

Page 2: ...sassembly Diagram 4 Block Diagram 5 Printed Circuit Boards 6 Exploded Views Display 16 Exploded View Parts Lists Display 17 Exploded Views Unit 18 Exploded View Parts Lists Unit 19 Schematic Diagram 2...

Page 3: ...itor Bottom and take out the Display 2 Remove the screw B from the monitor bottom then remove the Antenna 3 Take out the DVD Top 4 Remove four screws C from under DVD Bottom and take out the DVD Core...

Page 4: ...4 DISASSEMBLY DIAGRAM...

Page 5: ...5 BLOCK DIAGRAM...

Page 6: ...6 PRINTED CIRCUIT BOARDS MAIN BOARD TOP VIEW...

Page 7: ...7 MAIN BOARD BOTTOM VIEW...

Page 8: ...8 KEY BOARD...

Page 9: ...9 TV PT TB BOARD TOP VIEW...

Page 10: ...10 TV PT TB BOARD BOTTOM VIEW...

Page 11: ...11 JB KB LB BOARD TOP VIEW...

Page 12: ...12 JB KB LB BOARD BOTTOM VIEW...

Page 13: ...13 DISPLAY BOARD...

Page 14: ...14 REMOTE BOARD TOP VIEW...

Page 15: ...15 REMOTE BOARD BOTTOM VIEW...

Page 16: ...16 EXPLODED VIEW PANEL...

Page 17: ...t Monitor Hinge Bracket Washer Dishing Spring Spring Washer M5 Hexagon Nut M5 COG Left Bracket COG Right Bracket PC Sheet 160X10 Copper Screw 1 5 X 4 KH ST Screw 2 X 4 PH ST Screw 2 X 6 BA ST Screw 2...

Page 18: ...18 EXPLODED VIEW CABINET...

Page 19: ...lay Knob S OPC0000 PWR Setup PREV Knob S OPC0000 Open Knob S OPC DG0201 RE Knob Spring 0 8MM Spring DVD Nut Enter Knob Adaptor I Enter Knob Adaptor II ASS Y Knob Adaptor Lens DVD205 Grey Damper Bracke...

Page 20: ...20 SCHEMATIC DIAGRAM MAIN BOARD MPEG...

Page 21: ...21 SCHEMATIC DIAGRAM MAINBOARD SERVO...

Page 22: ...22 SCHEMATIC DIAGRAM MAIN BOARD POWER...

Page 23: ...23 SCHEMATIC DIAGRAM MAIN BOARD I O...

Page 24: ...24 SCHEMATIC DIAGRAM KEY BOARD...

Page 25: ...25 SCHEMATIC DIAGRAM TV BOARD...

Page 26: ...26 SCHEMATIC DIAGRAM REMOTE BOARD...

Page 27: ...27 SCHEMATIC DIAGRAM DISPLAY BOARD MAIN...

Page 28: ...28 SCHEMATIC DIAGRAM DISPLAY BOARD POWER...

Page 29: ...05 63105 00 05 63120 00 05 63151 00 KRA106S SOT 23 KRC106S SOT 23 KRC231S SOT 23 TR CHIP 2SB1132Q ROHM KTA1298 SOT 23 KTA1385D Y DPAK KTC3265 Y SOT 23 TR KTC4375 Y SOT 89 CHIP IN4001 SOD 106 DIO CHIP...

Page 30: ...07 63153 00 07 63203 00 07 63221 00 07 63222 01 07 63223 00 07 63242 00 07 63271 00 CHIP CAP 20PF 5 NPO 0603 SMT CHIP 2200PF 10 X7R 0603 SMT CHIP CAP GRM29XTR224K10PT 0603 CHIP CAP 33PF 5 NPO 0603 SMT...

Page 31: ...T CHIP RES 3 3k 5 0603 SMT CHIP RES 33k 5 0603 SMT CHIP RES 3 6k 1 0603 SMT CHIP RES 470 5 0603 SMT CHIP RES 4 7k 5 0603 SMT CHIP RES 47k 5 0603 SMT CHIP RES 470k 5 0603 SMT CHIP RES 5 1k CHIP RES 51k...

Page 32: ...08 01 03 02822 13U 03 07062 00 03 07854 01 03 03063 01 03 74763 00 04 00120 01A 04 14318 00 04 17734 00 05 16105 00 05 25106 10 05 63101 00 05 63102 01 05 63103 02 05 63104 02 05 63105 00 05 63223 01W...

Page 33: ...09 00220 54 CHIP CAP 27PF 5 NPO 0603 SMT CHIP 2700PF 10 X7R 0603 SMT CHIP CAP 30PF 5 NPO 0603 SMT CHIP CAP 47PF 5 NPO 0603 SMT CHIP CAP 56PF 5 NPO 0603 SMT CHIP 6800PF 10 X7R 0603 SMT E CAP 1 F 16V 3...

Page 34: ...C3 R1 XT1 01 01781 18 02 00334 00 02 04148 02 03 02222 00 05 63121 00 06 06476 02 07 05010 54 09 50455 05J 11 02050 507 TR 2SD1781K R ROHM INFRARED LED 3MM MIE 334A4 DIO CHIP RLS4148 1206 ROHM IC PT22...

Page 35: ...07 63104 00 07 63105 00 07 63106 00 IC CHIP NJM3414AM JRC IC CHIP X9241AWV XICOR CRYSTAL 3 579MHZ SMD CRYSTAL 4 433MHZ SMD CER CAP 47P 3KV 10 CHIP CAP 2 2 F 25V SMD 1206 METALLIZED CAP 0 1 F 63V TAN...

Page 36: ...1A 15 00900 01 17 00103 00 17 00222 00 CHIP RES 12k 5 0603 SMT CHIP RES 1 5k 5 0603 SMT CHIP RES 15k 5 0603 SMT CHIP RES 18k 5 0603 SMT CHIP RES 20k 5 0603 SMT CHIP RES 200k 5 0603 SMT HIP RES 22 5 06...

Page 37: ...0 7 1 0s DVD Player ABEX TDV 540 0 2 0 3s Start Time CD Player Philips SBC 444 7 12s DVD Player ABEX TDV 540 9 15s Analog Audio Output 10k Load SONY 3 Audio Level 1kHz 20dB 200mV 150 250mV L R Distor...

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