DOWNLOAD Sony KV-SW25M50 Service Manual ↓ Size: 6.78 MB | Pages: 70 in PDF or view online for FREE

Model
KV-SW25M50
Pages
70
Size
6.78 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-sw25m50.pdf
Date
PREV: Sony KV-21HFV100 (serv.man2) Service Manual

Sony KV-SW25M50 Service Manual ▷ View online

– 42 –
KV-SW25M50/M80
RM-W104
4-3-4. A Board — Heat Sink (Block 003)
Mount Mecha
X40360521
A503
IC503
Mount Mecha
X40360506
A511
Q511
Mount Mecha
406084011
A6070
D607
Mount Mecha
407902811
A6079
Q607
Mount Mecha
407902811
A608
Q608
Mount Mecha
406084011
A635
D635
Mount Mecha
406084011
A637
D637
Mount Mecha
407215201
A604
IC604
1M
R6019
1M
R6016
IC_GND
002:8A
4
C
A
D
B
1
B
2
C
3
D
A
Mount Mecha
406290872
A505
Q505
Mount Mecha
410268311
*A002
CLP002
Mount Mecha
407841701
*A638
D638
Mount Mecha
403343761
*A6071
IC607
Mount Mecha
406846881
*A200
IC200
Mount Mecha
410262101
A001
IC001
A
(Block 003) Heat Sink
B-BX1L04-...-A..(Block 003)-SW25M50
KV-SW25M50/M80
RM-W104
KV-SW25M50/M80
RM-W104
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
B
C
D
E
F
G
H
I
J
4-3-5. H5 Board Schematic Diagram
– 43 –
– 44 –
220
R3911
220
R3914
47
R3916
*
R3907
1.5k
R3915
680
R3920
470
R3908
330
R3909
220
R3910
150
R3912
D3901
XX
XX
R3918
XX
C3906
XX
R3902
R3922
*
D3902
XX
XX
R3924
XX
R3919
D3907
XX
XX
C3913
XX
R3917
XX
R3904
XX
R3905
XX
C3914
10uH
L3902
10uH
L3901
J3904
*
1
2
3
4
5
6
CN3903
6P
PH L IN
SP L IN
SP GND
SP GND
SP R IN
PH R IN
1
2
3
4
5
6
7
CN3905
7P
STBY 3.3V
GND
LED G
LED R
SIRCS
GND
KEY
3
4
1
2
J3902
*
5
JW3913
5
JW3919
5
JW3904
5
JW3905
JW3906
5
JW3918
RD5.6ESB2
D3908
L
R
V
J3903
XX
R3925
5
JW3914
1
2
3
4
WHT
4P
CN3901
SP L OUT
SP GND
SP GND
SP R OUT
1
2
3
4
5
WHT
5P
CN3907
LED G
LED R
GND
SIRCS IN
3.3V SEN
1
2
3
4
5
CN3908
5P
R IN
GND
L IN
GND
CV IN
R3926
XX
1SS133T-77
D3912
1SS133T-77
D3913
J3901
25V
47
C3910
25V
47
C3911
D3900
KRC110M
Q3901
KRC110M
Q3902
1
2
3
WHT
XX
CN3909
MICIN
GND
MICSW
1
2
3
WHT
XX
CN3910
GND
GND
NC
1
2
3
XX
CN3906
RED
W GND
W GND
3D OUT
1
2
3
4
5
6
7
8
9
XX
CN3902
BLK
PH L IN
SP L IN
SP GND
SP GND
SP R IN
PH R IN
GND
3D IN
3D IN
S3909
2
1
S3907
S3908
S3902
S3903
S3904
S3905
1
2
3
4
5
6
7
8
WHT
XX
CN3911
STBY 3.3V
GND
LED G
LED R
SIRCS
GND
KEY
9V
4
3
2
1
IC3900
XX
C3916
XX
C3917
XX
C3920
XX
R3927
PT
0.01
C3900
XX
C3901
PT
0.01
C3902
XX
C3903
D3914
D3915
D3903
D3904 XX
D3905
XX
JW3910
XX
XX
L3903
1
2
3
4
5
6
7
8
9
WHT
XX
CN3904
R IN
GND
L IN
GND
CV IN
S IN
C IN
GND
Y IN
XX
R3933
XX
R3934
XX
R3935
XX
R3936
XX
C3922
XX
C3923
D3916
Q3903
J3905
XX
R3931
XX
R3928
XX
R3929
XX
R3930
XX
R3932
XX
R3937
XX
C3924
XX
C3921
XX
C3918
TO SPEAKER
TO B BOARD 
CN207
TO A BOARD 
CN202
TO 3D WOOFER
TO A BOARD 
CN906
TO A BOARD
CN014
TO H4 BOARD
CN1900
MENU
VIDEO
VOL -
VOL + 
CH -
CH + 
SOUND
MODE
TO B BOARD
CN1400
TO A BOARD 
CN016
+
-
-
+
H5 
(FRONT PANEL)
*
XX
XX
XX
XX
XX
XX
XX
100V
100V
XX
169243121
169243121
169243121
169243121
169243121
169243121
169243121
B-BX1L04-...-H5.-SW25M50
3.3V
3.3V
9V
177032913
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