Block Diagram (4) - Sony Trinitron KV-AR29T80C Service Manual

KV-AR29T80C/AR29X80C
RM-W104 RM-W104

BLOCK DIAGRAM (4)

CN902
V
L
3
L
(MONO)
9
R
R
Q901
CN904
LED DRIVER
LEDR 1
G
SIRCSIN 3
3.3V
+3.3V
4
TO
J BOARD
CN901
S906 S905
MENU
CN2800
FBP 5
J
15V 6
VD+ 7
TO
A BOARD(1/2) IC2801
CN505
3 +IN
REGULATOR
+3.3V
S903 S901
S904 S902
- + PROG PROG
- +
H
(KEY IN)
T2800
Q2800,2801
DQP AMP
LIMT
Q2802,2804
DQP COIL
OUT 1
DRIVER
IC2800
+9V
+9V
D3
(DYNAMIC FOCUS)
– 27 –
CN901
5
CVIN
4
GND
A
3 LIN
2 GND
TO
1 RIN U BOARD
CN923
CN903
1
3.3V
LEDR
3
F
4
SIRCS
TO
6
KEY A BOARD(1/2)
CN002
CN2803
I
DF
3
TO
A BOARD(1/2)
CN503
CN2802
1
QO-
NC
QO+
3
– 28 –