Sanyo CP32WF2 - Chassis Block Diagram

Q611
IC3451
NICAM/STEREO DECODER
78
55 56
57
58
61
68
75
76
79
80
71
51/53
39
47
33
23
22
21
20
27
26
14 13
12
IC801
CPU
1
4
33,34
53
54
11
21
20
19
8
17
16
15
18
45
IC201
IF /VIDEO/
CHROMA/
DEF.
BLK
R IN
G IN
B IN
33,34
47,48
36,37
31,32
4
51,52
12
5
60,61
IC001
AUDIO AMP.
8,10
1,5
3
AUDIO L & R
HEAPHONE JACK
& SWITCH
SPEAKER
SP901 SP902
A101
F/S TUNER
AERIAL
SCL
SDA
RF AGC
19
15
1,3
2,6
20
11
7
K1001 AV1 SCART 1
TV OUT
VIDEO OUT (TV)
CRT
FOCUS/SCREEN
R
B
G
V
L
R
K1101
AV3 IN (FRONT)
VIF IN
VIF IN
SAW FILTER
(VIF)
X132
SIF IN
SIF IN
SAW FILTER
(SIF)
X131
IC1201
VIDEO SW
8
9
6
4
1
AV1 VIDEO IN
RGB SW
IC1401
AV1 AUDIO IN
AUDIO IN (SCART 1)
AUDIO IN (SCART 2)
AUDIO OUT
1/3/13
AV2 (VIDEO or Y IN)
AV3
(VIDEO IN)
AV3 AUDIO IN
R IN
G IN
B IN
R IN
G IN
B IN
C IN
VIDEO /Y OUT
VIDEO /Y IN
VIDEO MONITOR
OUT
AUDIO MONITOR OUT
AUDIO MONITOR OUT
(TO SCART 2)
(From pin-47 & 48 of IC3451)
VIDEO MONITOR OUT
R OUT
G OUT
B OUT
SCL
SDA
SIF OUT
SCL
SDA
16
MUTE
RC
RECEIVER
A1901
KEY SW
MEMORY
IC803
SCL
SDA
IIC BUS
CONTROL
SW691
T611
CONVERTER
TRANS.
DY
15
8
5
3
2
AC PLUG
D603-D606
C607
Q613
5V
Q666
Q661
PROTECT
IC643
5V-1
IC642
9V
IC641
5V
D646
D641
D647
27V
18
11
14
10
12
13
D637
27V
Q651
150V
Q642
Q641
Reg.
-27V
Q643
Q686
Q682
D615
PHOTO COUPLER
Q645
Q685
POWER
EW-OUT
V-OUT
H-OUT
T451
FBT
HV
200V
Q432
H-OUT
Q431
IC501
VERT. DEF.
3
6
H-BLANK
Q462
D441
Q461
L461 L462
SCREEN WIDTH CONTROL
CRT
HEATER
IF
15
1,3
2,6
20
19
K1002 AV2 SCART 2
C IN
AUDIO IN
12
4/1415
2/5/12
15
11
7
R IN
G IN
B IN
AUDIO OUT (SCART 1)
AV1
VIDEO IN
AV3 AUDIO IN
-3-
Chassis Block Diagrams