Block Diagram; Power Pwb - JVC AV-27230/S Schematic Diagrams

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BLOCK DIAGRAM

IC602
AUDIO AMP
IN
OUT
L
R
L
1 13
6
IC652
AMP
L
AUDIO
VARI.OUT
R
INPUT
1
C
Y
S-VIDEO
VIDEO
L
AUDIO
IC631
R
SW
INPUT
AUDIO
2
L
AUDIO
R
Y
VIDEO
P
*

P
TO IC101
4
No.51803
SP
L
R
8
R
FRONT

VIDEO IN
Y
VY
IC801 VIDEO SW
4
3
IC821
6
1+ 
Y/C SW
DIGITAL
COMB
FILTER
8
9 10 11
8 10 12 14
V
Y
VC
VTV
FRONT

AUDIO IN
MPX
Q041
BUFFER
9
7
37
36
L
R
IC651
MTS&TONE CONTROL
IN
VARI.OUT
L
R
L
R
39
38
26
25
Q101
IF AMP
IF
L
TUNER
R
AV-27230
AV-27230
KEY
LED
REMOCON
RECEIVER
IC701
32
MICRO COMPUTER
34
YS B G
R
17
39 40 41 42
VC
Q272
BUFFER
Y
Y
CF021
Q023
2
1
4.5 TRAP
BUFFER
CF041
4.5 FILTER
C
VC
Q361
BUFFER
C
V.TV
SIF
C
DET
42
4
1
55
47
Y
C
IC101
1CHIP DECODER
R
6
7
14
SF101
RY901
D911
CF901
RECT

POWER PWB

F901
2-3
2-4
R / G / B
IC702
MEMORY
(TO IC801)
VIDEO
L
(TO IC651)
AUDIO
R
IC421
4
2
V.OUT
INPUT

2
HD
Q521
Q522
H.DRIVE
H.OUT
45
44
43
34
P
P
Y
*
4
T522
G
B
FBT
15
16
38
VD
B1
IC921
POWER
REGULATOR
F902
MAIN PWB
No.51803
V01
RGB
CRT
OUT
CRT SOCKET
PWB
FRONT
IN
DY01
HB
HEATER
X-RAY
HV
FOCUS
SCREEN

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