Sanyo LCD-20CA1Z, Service Manual

Page: 4 / 26

-4-
Chassis Block Diagrams
(Audio Signal Lines)
TU201
TUNER
ASSY
, PWB MAIN
IC301
SWITCHING IC
A
UDIO R (A
V2)
5
11
A
V2 INPUT
A
V2 A
UDIO IN
A
V1 INPUT
A
UDIO MONIT
OR
OUT
AU
D
IO
3
16
IIC B
U
S
4/5
23
A
UDIO MONIT
OR OUT
(RIGHT)
IC302
A
UDIO AMP
.
10
17
8
16
IIC B
U
S
13/14
IC201
CPU
IIC B
U
S
ASSY
, PWB,
KEY BO
ARD
KEY INPUT
17
ASSY
, PWB,
LED BO
ARD
RC INPUT
35
2
24
A
UDIO MONIT
OR OUT
(LEFT)
AU
D
IO L (A
V2)
9
AU
D
IO L (A
V1)
AU
D
IO R (A
V1)
7
A
V1 A
UDIO IN
AU
D
IO R
A
UDIO L
SP902
SP901
3
1
HEADPHONE JA
C
K
L-OUT
R-OUT
5
MUTE
3