Block Diagrams; Power Block Diagram - Sony KDP-51WS655 Service Manual

5-3. BLOCK DIAGRAMS

POWER BLOCK DIAGRAM

G
STBY
AC Rect
AC IN AC IN
Power
Supply
Video out
KDP-51WS655/57WS655
I HOP
D
-22V
Rect out
Rect out
15
15
Main
Power
PRI VCC
PRI VCC -
-
Supply
17V
12V Reg
-17V
DC-DC
6.3V
H deflection
Heater
2 10V
2 10V
135 V
135 V
VM
C
CRT 31.5KV
22V
V
V
V
O
U
T
15 V
15 V
S
U
B
O
U
T
33V Reg
VM
A
3.3V Reg
Master micro
Audio Amp
DC-DC
3.3V
-5V Reg
DC-DC
3.3V Reg
5V
DC-DC
5V Reg
9V
Main Tuner
Sub Tuner
KDP-51WS655/57WS655
BH
P
(HDMI)
55