Read Sony KV-32LS65AUS Service Manual online
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5-1. BLOCK DIAGRAMS (1)
VM
5
4
1
CN7442
QP (+)
QP (-)
VM AMPLIFIER
BUFFER Q7401
VM AMPLIFIER
BUFFER Q7400
VM AMPLIFIER
BUFFER Q7405
VM AMPLIFIER
BUFFER Q7403
VM AMP
OUTPUT Q7407
VM AMP
OUTPUT Q7406
4
7
8
2
3
VM
VM
1
QP (+)
QP (+)
QP (-)
QP (-)
VM ( )
VELOCITY
MODULATION
+9V
CN7444
QP-
QP+
VM
NECK ASSY
TO A BOARD
CN7000
RIGHT OUT
CN2501
AUDIO PROCESSOR
IC2000
A 1/2 ( )
VIDEO AND AUDIO PROCESSORS,
AUDIO OUTPUT, VERTICAL DEFLECTION
60 MONO IN (AM)
67 IF INI
SCL
3
SDA
37
56
SC1 OUT L
SC1 IN L
2
SC1 OUT R
57 SC1 IN R
36
27
28
30
TO
SPEAKERS
SPEAKER OUT R
SPEAKER OUT L
SUBWOOFER OUT
HEADPHONE
AMPLIFIER
IC2001
5
3
1
7
R
1
4
CN1000
TO A BOARD
SHEET 2
71
72
RIGHT IN
LEFT OUT
LEFT IN
BLUE IN 1
GREEN IN 1
RED IN 1
VIDEO OUT 1
VIDEO IN 1
RIGHT OUT
34
53
SC2 OUT L
SC2 IN L
SC2 OUT R
54 SC2 IN R
33
1
3
2
6
11
7
15
20
19
RIGHT IN
LEFT OUT
LEFT IN
BLUE IN 2
GREEN IN 2
RED IN 2
VIDEO OUT 2
VIDEO IN 2
CN1001 (1/2)
XTAL IN
XTAL OUT
TU100
0
SCL
SDA
FM/AM
QSS
VIDEO
SCL
SDA
RIGHT OUT
50 SC3 IN L
51 SC3 IN R
1
3
2
6
19
20
RIGHT IN
LEFT OUT
LEFT IN
VIDEO OUT 2
V/Y IN 3
CN1001 (2/2)
KEY
47
48
1
6
4
9
LEFT
Y/CVBS FRONT
RIGHT
CN2000
FR IN L
FR IN R
LED
2
1 SIRCS
CN0103
BACKEND: DEFLECTION -
RGB PROCESSOR
IC7002
33 YSYM 2
34 B2 IN
G2 IN
36 R2 IN
35
30
26
R OUT
B OUT
FS 100
B TXT
G TXT
R TXT
52 Y1 IN
U IN 100
28
G OUT
53 CB1 IN
54 CR1 IN
HS IN
60 VS IN
59
V IN 100
H SYNC
V SYNC
PIP Y
56 Y2 IN
PIP CB
57 CB2 IN
PIP CR
58 CR2 IN
63
EXTRA PARA
64
DF PARA
1
EW OUT
17
HD OUT
18
HP IN
20
X RAY IN
5
VDP OUT
6
VDN OUT
16
VPROT
45
VM OUT
AUDIO AMPLIFIER
IC2500
5
IN R
1
IN L
IN W
9
MUTE W
6
12
3
OUT R
OUT W
RIGHT
LEFT
WOOFER
10 MUTE
14
OUT L
MP PARA
DF PARA
E/W
H DRIVE
AFC PULSE
X RAY
PART OF
V PROT
Q5400
Q5401
Q5401
V OUT IC5400
1
7
DAC IC5103
3
7
DF PHOCUS PHASE
M PIN CONT
OP. AMP
IC5104
1
4
ROT -
ROT+
5
3
6
OP. AMP IC5301
7
6
COMPARATOR IC5302
1
VM
2
8
AFC PULSE
X RAY
6
5
3
1
H DRIVE
E/W
DF PARA
MP PARA
1
6
B-
B+
5
4
3
2
G+
G-
R+
R-
3
H CENTRE
4
2
M PIN CONT
DF DRIVE
1
3
ROT-
ROT+
1
WOOFER
2
6
R OUT
L OUT
5
L IN
3
R IN
CN2502
TO
SUBWOOFER
TO H2 BOARD
CN2908
CN2500
CN5100
TO
ROTATION
COIL
CN5002
TO D BOARD
CN8810
CN7001
TO C BOARD
CN7301
TO D BOARD
CN8620
TO VM BOARD
CN7442
R OUT
L OUT
J2000
L
CN7000
CN5801
TO F2 BOARD
CN0981
TO H2 BOARD
CN2906
Y IN 100
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