Sony KV-XA21M93, Service Manual

Page: 39 / 65

A
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
B
C
D
E
F
G
H
I
J
KV-XA21M93
RM-952
KV-XA21M93
RM-952
– 43 – – 44 –
9
V
3
0
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5
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A
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1 1 2 3 4 5 6 7 8 1 2 3 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14
15 16 17 18 19 20 21 22 23 24 25 26 27 28
1
2
3
1 2 3 4 5 6 7 8 9
1
0
1 2 3
1 2 3 1 2 3
JR402
R409
R407
R412
R408
R410
R411
R413
R414
R415
R416
R417
R418
R419
R420
R421
R422
R425
R423
R424
JR401
C405
C409
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Q403
Q404
R401
R405
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C257
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JR405
JR404
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C110
C109
C111
C117 C116
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C107 C106
R108
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R109 R110
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CN104
CN102
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R426
R400 C400
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JW092
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R239
R243
R242
JW206
JW207
IC203
C272
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R246 R247
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C408 C407
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C413
C410
C412
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C227
C228
C229
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C273
C271
C
2
7
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C278
C279
C280 C281
C277
C282
TU101
JR109
R101
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D100
IC100
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4
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30V
JOINT A1
JOINT A2
JOINT A3
JOINT A4
JOINT A5
JOINT A6
JOINT A7
JOINT A8
JOINT A9
JOINT A10
JOINT A11
J
O
IN
T
7
2
J
O
IN
T
7
3
J
O
IN
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7
5
J
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IN
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7
6
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7
7
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9
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3
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8
4
J
O
IN
T
8
5
J
O
IN
T
8
6
J
O
IN
T
8
7
JOINT A13
JOINT A14
JOINT A15
JOINT A16
JOINT A12
R
L
S
A
P
S
T
V
O
L
C
O
N
T
S
IN
C
IN
A
U
D
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S
W
C
V
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R
L
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A
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SCL
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L
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L R
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L
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A
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1
1
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D
A
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L
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N
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IN
C
IN
C
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IN
G
N
D
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IN
L
IN
G
N
D
G
N
D
T
V
R
O
U
T
T
V
L
O
U
T
9V
ATT.SW
GND
T
V
O
U
T
G
N
D
G
N
D
AUDIO R
AUDIO L
VIDEO
AUDIO IN 2R
AUDIO IN 2L
AUDIO IN 1R
AUDIO IN 1L
VIDEO IN 1
VIDEO IN 2
(MONO)
(MONO)
(MONO)
OUT
MONITOR
S
T
B
Y
-M
U
T
E
C
V
/Y
IN
G
N
D
G
N
D
TO B3 BOARD
CN1407
TO B3 BOARD
CN1405
TO B3 BOARD
CN3603
TO TUVIF
R
E
S
E
T
5
V
G
N
D
G
N
D
L
IN
R
IN
L
O
U
T
R
O
U
T
G
N
D
A
G
N
D
N
C
N
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N
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N
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N
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M
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D
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-
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P
A
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F
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R
_
IN
3
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R
R
_
IN
2
/
F
R
R
_
IN
1
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R
L
_
IN
1
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L
L
_
IN
2
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L
L
_
IN
3
/T
V
L
L
_
IN
4
/R
2
L
M
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X
O
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(L
)
IN
(
L
)
M
U
X
O
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(R
)
IN
(
R
)
B
IN
(R
)
B
O
U
T
(R
)
B
IN
(L
)
B
O
U
T
(L
)
L
P
/N
C
P
S
1
/N
C
T
R
E
B
L
E
(L
)
T
R
E
B
L
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(R
)
D
IG
_
G
N
D
S
C
L
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D
A
C
R
E
F
V
S
A
G
N
D
R
_
O
U
T
L
_
O
U
T
R
_
IN
4
/R
2
R
T
O
P
A
G
E
1
1
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