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ONE POINT REPAIR GUIDE
< Main board top view >
6. BAD HDMI VIDEO / AUDIO OUTPUT
When unit is connected to HDMI TV using HDMI cable, picture shows bad color,
no output or mixed color on the screen. But component output is OK.
6-1. JK802 (HDMI Jack)
6-1-1.
Solution
Replace JK802 (HDMI Jack)
6-1-2. How to troubleshoot (Countermeasure)
1) Check JK802 pin soldering.
2) If there is short soldering on pin JK802, re-soldering pin JK802.
3) If problem still occurs, check HDMI data:
- If all data OK, replace JK802.
- If data NG, check set on BD Mode:
Replace IC501.
6-1-3. Service hint (Any picture / Remark)
JK802
Summary of Contents for BP540
Page 63: ...3 50 WAVEFORMS OF MAJOR CHECK POINT 1 1 SYSTEM PART 1 IC501 MT8560 X TAL 27 MHz 1 ...
Page 64: ...3 51 2 SYSTEM PART 2 SYSTEM MEMORY IC601 BA0 2 IC601 WE 3 IC601 CAS 4 IC601 CK 5 2 3 5 4 ...
Page 65: ...3 52 3 HDMI PART H_SDA 6 H_SCL 7 HDMI_CLK_N 8 HDMI_0_N 9 9 8 7 6 ...
Page 69: ...3 56 MEMO ...
Page 77: ...3 72 3 71 PRINTED CIRCUIT BOARD DIAGRAMS 1 MAIN P C BOARD TOP VIEW BOTTOM VIEW ...
Page 79: ...3 76 3 75 MEMO MEMO ...
Page 91: ...4 12 MEMO ...
