Read Sony KLV-40ZX1 (serv.man2) Service Manual online
KLV-40ZX1 (GE) 2-2
OK
NG
GS1 Board
2 times Blinkings
B Board
Check REG12V at
pins 5/6 of CN6156
on the GS1 Board
OK
NG
GS1 Board
3 times Blinkings
B Board
Check REG12V at
pins 5/6 of CN6156
on the GS1 Board
2-1-2. NO POWER
2-1-3. STANDBY LED BLINK
1) 2 times Blinkings
2) 3 times Blinkings
OK
NG
GS1 Board
NO POWER
Check STBY 3.3V
at C6250 plus (+) terminal
on the GS1 Board
or
Check AC_OFF_DET voltage
at 2 pin of CN6157
on the GS1 Board
B Board
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