Sony KS-50R200A Service Manual page 126

G AG
16.5V
11V IC8252 V9V
IC8251 TU5V
9V
7V
STBY5V IC8400 STBY3.3V STBY3.3V
IC8401
STBY1.8V
[Primary area]
[Secondary area]
To Thermostat
CN6005
To C-BOARD
CN6901
To FAN
CN6900
FAN Drive
Power tree
B
V9V
TU5V
V5V
D5V
IC4201 SET5V SET5V
SET2. 5 V
A9V
IC4200 SET1. SET1. 2 V
DRC1.2V
IC4204 SET3. SET3. 3 V
To Ballast
CN6501
Main
Converter
Standby
Converter
CN6902
To AG BOARD
– 4-83 –
KS-50R200A/60R200A/70R200A
RM-GA006
C FXE
IC2602 15V 15V
IC2702
IC2802
IC2003 9V 9V
IC7500
IC2001 3.3V 3.3V
IC2004 D2.5V D2.5V
D1.5V
PFC
LFC
AC
CN6001
FUSE
RM-GA006 RM-GA006
DTAU
11V
3.3V 3.3V
1.5V
7V
AC Rectifier
RY6004
Main Relay
IN
G-BOARD