TROUBLESHOOTING
D60WLCD - 923-03486
3-32
094A - SERVICING
NO RASTER
Check Menu OSD
Display.
Check Pin 14, 16, 17,
18 & 20 of P708.
(Input of Digital Board)
Check Pin 8,10, 22 &
26 of P708. (D/A output
of Digital Board)
Check LCD Drive
Board: Refer A.
No
No
Yes
Yes
Check Pin 8, 10, 22 &
26 of P708. (D/A output
of Digital Board)
Check Pin 30, 32 of
P301B.
(Input of Chroma Board)
Check P601 cable and
Drive Board.
Check Digital Board.
No
No
Yes
Check Main Board.
Check the peripherals
of IC308, IC306.
No
Yes
Check Main Board.
Check Pin 1 of IC202
No
Yes
Yes
Check IC202 and
peripherals.
Check IC201, TU101
and peripherals.
No
Yes
Check Pin 30, 31 & 32
of P300B. (Output of
Chroma Board)
Check Pin 30, 32 of
P204B. (Output of
Tuner Board)
No
Yes
Summary of Contents for D60WLCD Series
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Page 69: ...D60WLCD 923 03486 5 3 094A EXPLODED VIEWS D60WLCD Main PCB Layout...
Page 70: ...D60WLCD 923 03486 5 4 094A EXPLODED VIEWS D60WLCD Power PCB Layout Power Ballast Interface...
Page 71: ...D60WLCD 923 03486 5 5 094A EXPLODED VIEWS D60WLCD Digital PCB Layout...
Page 72: ...D60WLCD 923 03486 5 6 094A EXPLODED VIEWS D60WLCD Drive PCB Layout...
Page 73: ...D60WLCD 923 03486 5 7 094A EXPLODED VIEWS D60WLCD Chroma PCB Layout...
Page 74: ...D60WLCD 923 03486 5 8 094A EXPLODED VIEWS D60WLCD Tuner PCB Layout...
Page 76: ......
