Sony KLV-26NX400 Service Manual page 23

KLV-26,32 NX400(S/B), 32,40 NX500
RM-GA018
3-1-2. NO POWER
No Power
AC Cord
BAA Board
OK
Check AC voltage at
NG
NG
AC IN connector.
Replace
88 -132V for 110V models AC Source
AC cord
• See DDcon
176 – 264V for 220 – 240V
Models.
Sheet
OK
NG
NG
Check Standby3.3V Check
Between G* Board to
at CN6200 pin 3 G* Board
BAA Board Harness
on BAA board
3.3V?
OK
Harness
OK
NG
Check Power_On
NG
Check REG12V
at CN6200 pin 5
BAA Board
at CN6200 pin 10
on BAA board
on BAA board
3.3V?
OK
OK
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