Daewoo DP-42SM v1 free download

File name DP-42SM v1.pdf

S/M No. : DSP115BEF0 Service Manual 42" PLASMA PDP MONITOR CHASSIS : SP-115 Caution : In this Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information,please refer to PPL(Parts Price List) in Service Information Center (http://svc.dwe.co.kr). DAEWOO ELECTRONICS Corp. http : //svc.dwe.co.kr Nov. 2002 Contents 1.Safety Precaution 5 2. Product Specification 6 2-1. SPECIFICATION 6 2-2. Available Input Signal 8 3. BLOCK DIAGRAM 10 4. Description Of Each BLOCK 11 4-1. A/V BLOCK 11 4-1-1. A/V BLOCK DIAGRAM 11 4-1-2. VIDEO PCB 12 4-1-3. JACK PCB 16 4-1-4. KEY PCB 17 4-1-5. LED PCB 17 4-2. DRIVING BLOCK 18 4-2-1. DRIVING BLOCK DIAGRAM 18 4-2-2. DRIVING WAVEFORM 19 4-2-3. DIGITAL PCB 21 4-2-4. X-SUS PCB 25 4-2-5. Y-SUS & SCAN PCB 27 4-2-6. CONNECTION PCB & DATA COF 29 4-3. POWER BLOCK 30 4-3-1. POWER BLOCK DIAGRAM 30 4-3-2. POWER PCB 31 5. SERVICE MODE 33 5-1. Entering SERVICE MODE 33 5-2. Default Values For SERVICE MODE Items 33 5-3. Description Of SERVICE MODE Items 34 6. Adjusting Method 37 6-1. Adjusting WHITE BALANCE 37 6-2. Adjusting DRIVING VOLTAGE And WAVEFORM 38 6-2-1. Adjusting POWER PCB 38 6-2-2. Adjusting X-SUS PCB 39 6-2-3. Adjusting Y-SUS PCB 39 FIG <6-1>. X-SUS PCB Adjusting Points 41 FIG <6-2>. Y-SUS PCB Adjusting Points 42 7. SOFTWARE UPGRADE Method 43 8. SET Disassemble/Assemble