TROUBLESHOOTING
D60WLCD - 923-03486
3-33
094A - SERVICING
CPU BLOCK
No
Is the Power normal?
Check Power Block: Refer A
No
No
Check
X101: 12MHz(PCF8584)
X100: 33MHz(CPU)
Check Reset Circuit: Refer B
Yes
Check the operation
of X-Tal.
Yes
Check the operation of Reset
when Power ON.
No
Check each Chip Select:
Refer C
Yes
Is the Chip Select normal?
No
Check I
2
C Circuit: Refer D
Yes
Is the I
2
C normal?
Yes
End.
ST
Содержание D60WLCD Series
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Страница 69: ...D60WLCD 923 03486 5 3 094A EXPLODED VIEWS D60WLCD Main PCB Layout...
Страница 70: ...D60WLCD 923 03486 5 4 094A EXPLODED VIEWS D60WLCD Power PCB Layout Power Ballast Interface...
Страница 71: ...D60WLCD 923 03486 5 5 094A EXPLODED VIEWS D60WLCD Digital PCB Layout...
Страница 72: ...D60WLCD 923 03486 5 6 094A EXPLODED VIEWS D60WLCD Drive PCB Layout...
Страница 73: ...D60WLCD 923 03486 5 7 094A EXPLODED VIEWS D60WLCD Chroma PCB Layout...
Страница 74: ...D60WLCD 923 03486 5 8 094A EXPLODED VIEWS D60WLCD Tuner PCB Layout...
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