55
KD-65X8000C(CH)
TROUBLE SHOOTING
3-2-5. NO POWER: DDCON check
Check Enable
IC9010 #pin1
Is voltage >2.5V?
Change IC9010
Change D9000
No
No
START
Yes
Change DDCON
IC9009
Check Vcc voltage
C9061
Is voltage >3V?
Yes
Check
D9000
Is diode ?
No
Yes
Check G board and harness
Change D9001
No
Check Vcc voltage
C9061
Is voltage >4V?
Yes
Check
D9001
Is diode ?
No
Yes
Check +5V_MAIN DDCON (IC9001)
Check IC9403 Vcc voltage
C9428
Is voltage >12V?
No
Yes
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