Sony KV-XA21M93, Service Manual

Page: 40 / 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
– 45 – – 46 –
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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52
1
2
3
4
5
6
7
8
9
3
1
2
1 2 3 4
5 6 7
1 2 3 4 5 6 7
-2
1
2
3
4
5
6
7
8 9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
-3
-3 -3
-3
1 2
C029
C025
C026
C027
CN904
C032
C031
C030
C028
R901
R902
S901
S902
S903
S904
S905
S906
S907
R911
R912
R913
R914
R915
R909
R910
R345
R348
R339
J
R
3
0
2
C910
C911
L905
C912
L901
L902
C336
IC002
CN306
D003
D004
D312
C337
D906
R322
C
0
4
1
C045
C046
R066
C
0
4
7
C019
L004
D311
R055
C034
D
3
1
6
D315
Q312
R
3
2
1
C341
R320
R338
C048
R067
D
3
2
0
IC302
R381
C351
L303
L304
C335
C347
C346
C323
C349
R384
R383
R385
C348
R380
Q
3
1
4
C350
Q303
Q
3
0
5
R068
Q005
TP001
R
0
4
7
R046
R045
R
0
4
4
R043
R042
R041
R040
R
0
3
8
R
0
3
5
R034
R
0
3
2
R031
R030
X001
R048
R050
C901
C902
C914
R917
R918
C913
Q
3
1
1
R328
R329
R054
R376
R377
R332
C050
C051
C053
C054
R006
R057
Q309
Q310
FB300
R372
R371
R313
Q
3
0
2
R312
R311
R314
R317 Q306
R378
R316 R318
R379
R382
C352
C357
CN310
JR312
J
W
9
0
2
IC001
D904
D
9
0
5
R916
Q901
Q902
IC901
R039
R049
J901
R037
R036
C
0
4
2
L
0
0
5
#
#
0.1
25V
B:CHIP 0.1
25V
B:CHIP
#
0.47
16V
B:CHIP
0.1
25V
B:CHIP
22
0.022
B:CHIP
330
:FPRD
330
:FPRD
SW:TA
SW:TA
SW:TA
SW:TA
SW:TA
SW:TA
SW:TA
5.6k
:CHIP
470
:CHIP
1k
:CHIP
1.8k
:CHIP
3.3k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
22k
:CHIP
10k
:RN-CP
#
#
47
47
0.1
25V
B:CHIP
0.1
25V
B:CHIP
MM1319AFBE
7P
WHT
:S-MICRO
#
#
1SS355TE-17
2.2
SPB-26MVWF
220
:CHIP
1
0
0
p
C
H
:C
H
IP
#
#
1k
:CHIP
1
0
0
p
C
H
:C
H
IP
47
25V
JW(5)
1SS355TE-17
#
#
R
D
6
.8
S
B
-T
1
1SS355TE-17
2SA1162
1
0
k
:C
H
IP
0.22
25V
B:CHIP
4.7k
:CHIP
220
:CHIP
100p
CH:CHIP
1k
:CHIP
R
D
9
.1
S
B
-T
1
TDA9183T
#
10
0.1
25V
B:CHIP
100
16V
#
#
0.1
25V
B:CHIP
0
:CHIP
1k
:CHIP
220
:CHIP
0.1
25V
B:CHIP
470
:CHIP
2
S
A
1
1
6
2
0
:CHIP
2SA1162
2
S
A
1
1
6
2
470
:CHIP
#
0
U
H
:C
H
IP
1k
:CHIP
0UH
:CHIP
1
0
0
:C
H
IP
1k
:CHIP
0 :CHIP
100
:CHIP
100
:CHIP
#
1
0
0
:C
H
IP
#
#
1k :CHIP
#
10k
:CHIP
10k
:CHIP
0.01
:MPS
0.01
:MPS
470p
CH:CHIP
470
:CHIP
470
:CHIP
100
10V
#
#
#
#
22k
:CHIP
1M
:CHIP
220
:CHIP
100p
CH:CHIP 100p
CH:CHIP
100p
CH:CHIP
100p
CH:CHIP
#
#
#
#
0UH
56k
:CHIP
27k
:CHIP
330 :CHIP
2
S
C
2
7
1
2
390
:CHIP
470
:CHIP
27k
:CHIP
56k
:CHIP
2SC2712
1.5k
:CHIP
330
:CHIP
390
:CHIP
10M
:CHIP
#
0.1
25V
B
0.1
25V
B:CHIP
#
0
:CHIP
#
CXP86449-630S
RD9.1S-B
R
D
9
.1
S
-B
47 :CHIP
UN2213
UN2213
SBX3081-01(30)
#
#
JACK
100 :CHIP
100 :CHIP
1
0
0
p
C
H
:C
H
IP
:C
H
IP
S
T
B
Y
+
5
V
S
T
-B
Y
N
S
M
U
T
E
H
P
V
D
-
V
D
+
E
W
A
B
L
7V
1
1
V
+
B
S
T
B
Y
7
V
J
O
IN
T
1
J
O
IN
T
2
J
O
IN
T
3
J
O
IN
T
4
J
O
IN
T
5
J
O
IN
T
6
J
O
IN
T
7
J
O
IN
T
8
J
O
IN
T
9
J
O
IN
T
1
0
J
O
IN
T
1
1
J
O
IN
T
1
2
J
O
IN
T
1
3
J
O
IN
T
1
4
J
O
IN
T
1
5
J
O
IN
T
1
6
J
O
IN
T
1
7
J
O
IN
T
1
8
J
O
IN
T
1
9
J
O
IN
T
2
0
J
O
IN
T
2
1
J
O
IN
T
2
2
J
O
IN
T
2
3
J
O
IN
T
2
4
J
O
IN
T
2
5
J
O
IN
T
2
6
J
O
IN
T
2
7
J
O
IN
T
2
8
J
O
IN
T
2
9
J
O
IN
T
3
0
J
O
IN
T
3
1
J
O
IN
T
3
2
J
O
IN
T
3
3
J
O
IN
T
3
4
J
O
IN
T
3
5
J
O
IN
T
3
6
J
O
IN
T
3
7
J
O
IN
T
3
8
J
O
IN
T
3
9
J
O
IN
T
4
0
J
O
IN
T
4
1
J
O
IN
T
4
2
J
O
IN
T
4
3
J
O
IN
T
4
4
J
O
IN
T
4
5
J
O
IN
T
4
6
J
O
IN
T
4
7
J
O
IN
T
4
8
J
O
IN
T
4
9
J
O
IN
T
5
0
J
O
IN
T
5
1
J
O
IN
T
5
2
J
O
IN
T
5
3
J
O
IN
T
5
4
J
O
IN
T
5
5
J
O
IN
T
5
6
J
O
IN
T
5
7
J
O
IN
T
5
8
J
O
IN
T
5
9
J
O
IN
T
6
0
JOINT A25
JOINT A26
JOINT A27
JOINT A28
JOINT A29
JOINT A30
JOINT A31
JOINT A32
JOINT A33
JOINT A21
JOINT A22
JOINT A23
JOINT A24
JOINT A34
LED1
LED2
C
V
/Y
S
IN
LED2
LED1
YS
STBY+5V
GND
7V
LED2
LED1
GND
KEY2
KEY1
SIRCS
VM
GN
D
9V
VM
M
U
T
E
+B
S
R
E
S
E
T
O
U
T
G
N
D
R
E
F
IN
G
N
D
NC
GN
D
N
C
TO H3 BOARD
CN3905
TO VM BOARD
CN5901
C OUT
INSEL
OUTSEL
Y OUT
DGND
AGND
VDD V IN
VCC SYS1
SC SYS2
FSCSEL
FSC
S
IR
C
S
S
T
-B
Y
H
S
Y
N
C
V
S
Y
N
C
V
S
S
X
T
A
L
E
X
T
A
L
K
E
Y
2
K
E
Y
1
V
M
M
U
T
E
A
F
T
1
A
F
T
2
B
.IN
T
N
S
M
U
T
E
O
S
D
/
Y
U
U
S
W
A
U
D
IO
S
W
(F
M
O
N
O
)
T
E
X
T
R
S
T
IN
T
/P
A
L
A
P
C
N
N
T
L
E
D
1
L
E
D
2
N
S
R
O
T
(M
O
D
E
) V
O
L
S
C
L
1
S
D
A
0
S
D
A
1
W
P
R
O
T
E
C
T
S
C
L
0
A
T
T
S
W
V
S
S
V
D
D
N
C
E
X
L
C
X
L
C
Y
M
Y
S I B G R
M
U
T
E
S
A
P
S
T
TO U1
U1
TO PAGE 1 1/4
T
O
P
A
G
E
1
4
/4
G
N
D
F
S
C
(MAINTAIN UNTIL DCN R360)