Sony KV-XF34K94 Service Manual ▷ View online
– 78 –
– 77 –
KV-XF34K94
RM-962
KV-XF34K94
RM-962
– P
2
Board –
[PICTURE IN PICTURE]
PRINTED WIRING BOARDS
Schematic diagram
?
C
board
•
:Pattern from the side which enables seeing.
•
:Pattern of the rear side.
P
2
A
1
2
3
4
5
B
C
D
A
1
2
3
4
5
B
C
D
○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○
○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○
○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○
○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○
– 82 –
– 83 –
– 84 –
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
B
C
D
E
F
G
H
I
J
(7) Schematic Diagrams of B
7
and H
3
Boards
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
C2310
C2311
C2314
C2302
C2313
R2313
CN2300
R2311
C2305
C2309
C2306
C2312
C2301
R2312
R2314
R2315
FB2300
L2300
L2301
R2316
R2317
C2307
Q2306
Q2305
Q2304
IC2300
R2310
C2308
C2304
C2303
#
#
#
10
10
11P
:BTOB
470
#
0.1
JW(5mm)
10
0.01
F
100
16V
16V
4.7k
150
1k
1.1UH
4.7
4.7
JW(5mm)
2SA1175
BUFFER
2SC2785
DIVIDER
DIVIDER
DTC144ES
SWITCHING
TDA9181
COMB FILTER
0.1
:PT
:PT
0.01
:PT
0.1
:PT
:PT
0.1
:PT
:PT
C OUT
Y-OUT
5V
GND
C OUT
GND
VIDEO
9V
GND
FSC
APCN/SC
INSEL
OUTSEL
Y OUT
DGND
AGND
VDD
V IN
VCC
SYS1
SC
SYS2
FSCSEL
FSC
NT /PAL
MULTI STANDARD
COMB FILTER
(
(
0
0
0
0
4.8
4.2
8.8
0
4.3
4.6
4.6
4.7
0
6.3
0
6.8
8.1
8.8
0
0
3.8
4.8
0
4.9
4.9
9V
9V
5V
5V
5V
5V
5V
B-SSSBG3S-...-B7
TO A BOARD
CN304
V
L
R
1
1
2
3
1
2
3
4
5
1
2
3
4
5
6
1
2
3
4
1
2
3
4
G
R
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
3
1
2
1
2
3
4
1
2
3
4
R3916
C3911
R3915
R3914
R3913
R3911
R3917
R3919
R3918
R3902
R3900
R3901
R3909
R3910
R3912
R3907
S3907
S3908
S3902
S3903
S3904
S3905
S3906
R3908
C3900
C3902
Q3901
Q3902
D3906
R3921
R3920
R3904
R3905
R3924
J3902
JW3900
C3901
C3903
R3922
J3903
F3601
R3923
S3601
D3900
D
3
9
0
2
D3901
D3907
D3905
D3908
L3902
CN3901
CN3902
CN3904
CN3905
CN3603
CN3601
J3901
L3901
C3910
C3904
CN3602
C3905
C3906
C3912
CN3903
CN3906
C3907
L3903
C654
J
W
3
6
0
2
J
W
3
6
0
1
C3913
C3914
IC3901
47
47
16V
10k
330
10k
330
75
220
220
75
330
330
1k
1.8k
3.3k
5.6k
470
0.01
:MPS
:MPS
DTC144ESA
DTC144ESA
SPB-26MVWF
100
100
0.01
:MPS
:MPS
10k
10k
75
#
#
#
2.2k
3P
#
220
AC-PUSH-SW
NNCD9.1A-T1
N
N
C
D
9
.1
A
-T
1
NNCD9.1A-T1
NNCD9.1A-T1
NNCD9.1A-T1
PROTECT
NNCD9.1A-T1
PROTECT
:EL0606
4P
BLK
:S-MICRO
6P
WHT :S-MICRO
9P
RED
:S-MICRO
9P
WHT :S-MICRO
1P
:TAB
4P
:VH
JACK
:EL0606
47
16V
47
25V
4P
:VH
4.7
4.7
470p
B
#
#
#
#
#
#
#
16V
SBX3081-51(30)
A
C
O
U
T
N
C
N
C
N
C
A
C
O
U
T
A
C
IN
N
C
N
C
A
C
IN
S
P
R
O
U
T
S
P
G
N
D
S
P
G
N
D
S
P
L
O
U
T
S
P
G
N
D
S
P
G
N
D
W
IN
W
IN
G
N
D
G
N
D
G
N
D
S
T
B
Y
+
5
V
G
N
D
7
V
L
E
D
2
L
E
D
1
G
N
D
K
E
Y
2
K
E
Y
1
S
IR
C
S
E
S
P
R
IN
S
P
L
IN
R
IN
L
IN
W
G
N
D
W
G
N
D
W
G
N
D
W
G
N
D
3
D
O
U
T
P
H
L
IN
P
H
R
IN
C
IN
S
IN
C
V
IN
Y
IN
S
Y
C
TO SP
CN6204
CN6202
CN3451
CN1400
CN904
CN104
CN601
CN4602
TO F BOARD
TO A BOARD
TO A BOARD
TO A BOARD
TO B3 BOARD
TO J2 BOARD
TO B3 BOARD
TO B3 BOARD
A
U
D
IO
(L
)
Y
Y
A
U
D
IO
(R
)
A
U
D
IO
(R
)
A
U
D
IO
(L
)
S
S
C
S
FUNCTION KEY
(
(
+5V
+5V
B-SSSBG3S-...-H3.34
– 86 –
– 85 –
KV-XF34K94
RM-962
KV-XF34K94
RM-962
PRINTED WIRING BOARDS
H
3
[FUNCTION KEY]
– H
3
Board –
B
7
[MULTI STANDARD COMB FILTER]
– B
7
Board –
Click on the first or last page to see other KV-XF34K94 service manuals if exist.