Block Diagram And Schematics - Sony TRINITRON KV-20FS100 Service Manual

5.3 BLOCK DIAGRAM AND SCHEMATICS

BLOCK DIAGRAM
Tuner
Det-Out
2
I.R.
L.E.D.
Menu
CTRL
5V
Energy Star
STBY
5VDC
TV-8
DEC
Rect.
Relay
L.F.T
AC Line
D.G.C.
S REAR
L R
V1
Y/C
2
2 2 2
AudioProcessor
NJW1134
2
2
I2C Bus
One-ChipIC
M65582MF-XXXFP
-Micro
-YCJ
-3LCombFilter
3.3V 9V
Reg. Reg.
SRT
Power Mosfet
2SK2876
Power Supply
FRONT YUV YUV AUDIO
L R U V
V2 Y
2
3
RGB
3
2
Vd
Hp
Pin
Out
B+
135V KC4370A
Rect.
12.5V
Low B
200v
Rect.
Rect.
14V
Audio
+13v
Rect.
Rect.
OCP
-13v
Rect.
— 30 —
KV-21FS100/21FM100/21FV300/20FV300/
AUDIO OUT
Audio Amplifier
AN7522 7.5W
L R L R
AN1725 10W
2
RGB Driver
TDA6108
RGB 3
V-Out
TDA8172
H.Drive
E/W
Horiz.
H-Out
2SD2627
FBT
FBT
Focus
G2 HV
20FS100/24FV300/25FV300
2
2
R
L
Speakers
Head
phones
Vert.
To DY
To CRT
To CRT