Main PCBs Trouble Diagnosis
-36-
- Main TP(V-sync) : RC459
E. When “No signal” in HDMI
1) First check if other inputs are working
-> if other inputs are not working, replace MAIN PCB
2) Checking waveforms with Color Bar Pattern(Using the oscilloscope)
- Main TP : RC465, RC466, RC467, RC468, RC469, RC470, RC471, RC472
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...
