Main PCBs Trouble Diagnosis
-42-
7-2. POWER PCB
Check Start
After turn on The power, Does LED turn on light?
After Power on, Does Picture on?
Replace POWER PCB
1.Check AC connection
2.Check Power S/W On
3.Check F801(F1)
4.Check C811(C23)
5.Check P802(CN4)5Vpin
6.Check the Connector
1.Check the Connector
2.Check input Voltage
3.Check P802(CN4)P/O
4.Check P802(CN4)12V
Y
N
Y
N
7-2-1. Check AC connection is correct.
7-2-2. Check AC Switch ON.
7-2-3. Check F801(FUSE) is working.
7-2-4. Check all wafer output is correct.
Содержание DLX-26C2
Страница 7: ... 7 3 Block Diagram ...
Страница 8: ... 8 4 Description of Each Block 4 1 Block Diagram of Main IC and TP ...
Страница 12: ...Description of Each Block 12 Pb signal input to IC505 Location CC446 Pr signal input to IC505 Location CC447 ...
Страница 16: ...Description of Each Block 16 G signal input to IC505 Location RC448 B signal input to IC505 Location RC449 ...
Страница 18: ...Description of Each Block 18 IC602 output Location L606 L610 IC602 input Location RC685 RC687 ...
Страница 19: ... 19 Description of Each Block Headphone out Location RC611 RC612 SIF input Location CC654 ...
Страница 20: ... 20 Description of Each Block I2S input Location RC622 CLK SPDIF out Location RC655 ...
Страница 21: ... 21 Description of Each Block Remote control signal Location RC722 Location RC623 WS ...
Страница 35: ...Main PCBs Trouble Diagnosis 35 Main TP G signal CC452 LC218 Main TP B signal LC219 CC453 Main TP H sync RC458 ...
Страница 41: ...Main PCBs Trouble Diagnosis 41 Remote control signal First pin of PA912 ...
Страница 45: ... 45 9 Structure of LCD Set COMPONENT PICTURE REMARK LCD PANET ALL CONNECTOR CONNECTION POWER BOARD MAIN BOARD ...
Страница 46: ... 46 Structure of LCD Set COMPONENT PICTURE REMARK FRONT MASK BACK COVER STAND ...
Страница 47: ...10 EXPLODED VIEW 47 DLX 26C2 ...
Страница 48: ...EXPLODED VIEW 48 DLX 26C3 ...
Страница 49: ...EXPLODED VIEW 49 DLX 32C2 ...
Страница 50: ...EXPLODED VIEW 50 DLX 32C3 ...
Страница 51: ...EXPLODED VIEW 51 DLX 37C3 ...
Страница 52: ...EXPLODED VIEW 52 DLX 42C1 ...
Страница 67: ...12 Circuit Diagram 67 ...
Страница 68: ...Circuit Diagram 68 ...
Страница 69: ...Circuit Diagram 69 ...
Страница 70: ...Circuit Diagram 70 ...
Страница 71: ...Circuit Diagram 71 ...
Страница 72: ... 72 Circuit Diagram ...
Страница 73: ...Circuit Diagram 73 ...
Страница 74: ...DAEWOO ELECTRONICS CORP 686 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA PRINTED DATE OCT 2006 ...