Sony KD-32DX150U Service Manual page 77

A BOARD IC1002/IC1003/IC1006/IC1007/IC1010 PQ1CG2032FZ
Vin
1
A BOARD IC1012/IC1812 BA033T/BA12T
REFERENCE
1
VOLTAGE
2
D2 BOARD IC6803/IC6807 TLV431/TL1431
REF
+
-
Vref
PWM COMP
-
+
Cathode
Anode
ON/OFF
ERROR AMP
D2 BOARD IC6801/IC6802 NJM2903/NJM2904
1
3
2
3
4
- 77 -
Vout
2
ON/OFF
5
Oadj
4
Vref
8
7
6
5