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.
Summary of Contents for DLP-26C2
Page 7: ...7 3 Block Diagram...
Page 8: ...8 4 Description of Each Block 4 1 Block Diagram of Main IC and TP...
Page 18: ...Description of Each Block 18 IC602 output Location L606 L610 IC602 input Location RC685 RC687...
Page 19: ...19 Description of Each Block Headphone out Location RC611 RC612 SIF input Location CC654...
Page 20: ...20 Description of Each Block I2S input Location RC622 CLK SPDIF out Location RC655...
Page 21: ...21 Description of Each Block Remote control signal Location RC722 Location RC623 WS...
Page 41: ...Main PCBs Trouble Diagnosis 41 Remote control signal First pin of PA912...
Page 46: ...46 Structure of LCD Set COMPONENT PICTURE REMARK FRONT MASK BACK COVER STAND...
Page 47: ...10 EXPLODED VIEW 47 DLP 26C2...
Page 48: ...EXPLODED VIEW 48 DLP 26C3...
Page 49: ...EXPLODED VIEW 49 DLP 32C2...
Page 50: ...EXPLODED VIEW 50 DLP 32C3...
Page 51: ...EXPLODED VIEW 51 DLP 37C3...
Page 52: ...EXPLODED VIEW 52 DLP 42C1...
Page 67: ...12 Circuit Diagram 67...
Page 68: ...Circuit Diagram 68...
Page 69: ...Circuit Diagram 69...
Page 70: ...Circuit Diagram 70...
Page 71: ...Circuit Diagram 71...
Page 72: ...72 Circuit Diagram...
Page 73: ...Circuit Diagram 73...