Sanyo LCD-27XA2, Service Manual

Page: 5 / 40

-5-
Chassis Block Diagrams
(Audio Signal Lines)
IF
A101
TUNER
SA
W
FIL
TER
X122
2
A
V2 SCAR
T (K1002)
6
ASSY
, PWB,
SIGNAL
IC101
(TD
A9886)
IF-PLL
DEMODULA
T
O
R
23 24
SIF1 SIF2
8
TV A
UDIO OUT
A
UDIO L-IN
AV
1 TERMINAL
(K1001)
A
V5 TERMINAL
(K1007)
A
V3 TERMINAL
(K1003)
AV
4 TERMINAL
(K1004)
78
9
10
IC3451
(STV8216)
A
UDIO PR
OCESSOR &
DIGIT
AL SOUND DEMODULA
T
O
R
(NICAM/A2 STEREO/3D SURR
OUND)
1
IC1222
A
UDIO SW
14
18
14
15
15
5
3
12 1 2
L-OUT
24
23
IC3501
(NJM2155)
BBE/B
ASS EXP
ANDER
SP902
K001
HEADPHONE J
A
CK
R-OUT
A
UDIO R-IN
A
UDIO L-IN
A
UDIO R-IN
A
UDIO L-IN
A
UDIO R-IN
AU
DIO L-IN
A
UDIO R-IN
A
UDIO L-IN
A
UDIO R-IN
13
R-OUT
A
V3 L-IN
A
V4 L-IN
A
V5 L-IN
A
V3 R-IN
AV
4 R-IN
A
V5 R-IN
AU
DIO MONIT
OR OUT
(K1005)
19
AU
DIO MONIT
OR OUT
-L
3
A
UDIO MONIT
OR OUT
-R
A
UDIO MONIT
OR OUT
-L
A
UDIO MONIT
OR OUT
-R
L-IN
R-IN
IC001
(LA4919N)
AU
D
IO AMP
.
28 29
1
24
A
UDIO R-OUT
A
UDIO L-OUT
6
19
13
9
A
UDIO R-OUT
A
UDIO L-OUT
15/16
24/25
SP901
L-OUT
KSPL
KSPR
31 29
HEADPHONE L-OUT
HEADPHONE R-OUT
1 2
27
28
L-OUT
R-OUT