DOWNLOAD Sony KV-SR25M53K Service Manual ↓ Size: 7.79 MB | Pages: 81 in PDF or view online for FREE

Model
KV-SR25M53K
Pages
81
Size
7.79 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-sr25m53k.pdf
Date
PREV: Sony KV-SR29M53K Service Manual

Sony KV-SR25M53K Service Manual ▷ View online

– 52 –
A
1
2
3
4
5
6
7
B
C
D
E
F
G
H
I
J
KV-SR25M53K
RM-W109
4-3-9. H4 Board Schematic Diagram
VCC
GND
OUT
RPM7240-H5
IC1900
G
R
SPB-25MVWF
D1903
470p
B
C1901
1SS133T-77
D1902
1
2
2P
CN1651
AC OUT
AC OUT
1
2
2P
CN1652
AC IN
AC IN
470p
B
C1900
RD5.6ESB2
D1901
RD5.6ESB2
D1900
1
2
3
4
5
WHT
5P
CN1900
LED G
LED R
GND
SIRCS IN
3.3V SEN
VD601
XX
S1650
H4 
H4 
TO H5 BOARD
CN3907
TO A BOARD
TO F BOARD 
CN4602
CN600
FRONT PANEL
B-BX1L12676-VT.-H4.SR25M53K
3.3V
178664912
(002)
WAKE UP
INDICATOR
SIRCS RECEIVER
SWITCH, AC POWER
– 53 –
A
1
2
3
4
5
6
7
B
C
D
E
F
G
H
I
J
KV-SR25M53K
RM-W109
4-3-10. J3 Board Schematic Diagram
R2417
XX
JW2415 
  5.0MM
R2412
  XX
XX
R2410
JW2419 5.0MM
C2411 
 XX
  D2411
   XX 
PROTECT
D2412
   XX
PROTECT
JW2418 
 5.0MM
JW2411 5.0MM
JW2421 5.0MM
JW2400 5.0MM
  D2410 
    XX 
PROTECT
C2414 
   XX
JW2412 5.0MM
 D2415
    XX
PROTECT
C2412 XX
XX
R2421
  D2414
    XX 
PROTECT
JW2410 
  5.0MM
JW2401
5.0MM
C2400
    XX
L
R
VB
VR
VG
J2410
R2414 
   XX
1
2
3
4
5
6
7
8
WHT
8P
CN2410
DVDY 
GND
DVD BY
GND
DVD RY
GND
DVD L 
 
DVD R 
 
R2415 XX
R2420 
  XX
 C2413 
   XX
R2418 
   XX
R2419 XX
C2401
    XX
XX
C2410
JW2420 5.0MM
XX
R2411
C3615 
   
R3620 
   
 
   R3627 
 
 C3614 
  
 
R3624 
   
1
5
4
 T3600
R3626 
  300
 
R3622 
 R3621 
 
VD3600
 R3623 
  
 D3402
MTZJ-30A
PROTECT
    D3400 
 MTZJ-30A 
PROTECT
 
   D3403 
MTZJ-30A 
PROTECT
 J3400
   2P
D3401 
MTZJ-30A
PROTECT
 
1
2
3
CN3600 
     
GND-CENTRE
CENTRE IN-L
CENTRE IN-R
JW3601 5.0MM
JW3401
5.0MM
 JW3400
  5.0MM
1
2
3
GND/3D - IN
GND
3D + IN
 J3603 XX
B-Y
TO A BOARD/B BOARD
R
CN010 & CN1421
Y
R-Y
L
CENTER IN
TO A BOARD
CN907
J3 
3
6
DVD Terminal
B-BX1L12676-VT.-J3.SR25M53K
181789511
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
R3625
XX
XX
XX
CN3400 
     
TO H5 BOARD
CN3906
3P
JACK
169446711
– 54 –
A
1
2
3
4
5
6
7
B
C
D
E
F
G
H
I
J
KV-SR25M53K
RM-W109
4-3-11. K Board Schematic Diagram
10
C7042
 
C7046 10
C7048 10
C7052 0.47
C7055
  10
C7001 0.22
C7006 1
1
C7027
C7002 4.7
C7003 2.2
 
C7030 2.2
C7031 2.2
C7016 0.22 16V B:CHIP
 
 
 
C7021 0.22 16V B:CHIP
C7013
0.0033
B:CHIP
C7023
0.0033
B:CHIP
 
 
 
C7033 0.01 25V B:CHIP
C7015
0.068
16V
B:CHIP
C7022 0.068 16V B:CHIP
C7018
 0.15
 10V
B:CHIP
C7034 0.15 10V B:CHIP
C7019 0.1 16V B:CHIP
R7008 
  27K 
RN-CP
R7009
27K
RN-CP
R7011 27K RN-CP
R7012 27K RN-CP
R7013
27k
RN-CP
R7016 
5.6K 
RN-CP
R7017
47K
RN-CP
1
2
3
4
5
6
7
7P
CN7002
LOUT
GND
ROUT
GND
LIN
GND
RIN
R7020
10K
RN-CP
C7054 10 16V
1
2
3
WHT
3P
CN7003
MICIN
GND
MICSW
1
2
3
4
5
6
7
7P
CN7001
GND
DDET1
5V
9V
GND
SDA
SCL
C7045 2.2 16V F:CHIP
C7050 2.2  16V F:CHIP
 
C7044 2.2 16V F:CHIP
 
C7051 2.2  16V F:CHIP
C7043
  2.2 
 16V
F:CHIP
C7047 
2.2
16V
 
C7041 
  2.2 
F:CHIP
C7049 2.2 16V
C7028 2.2
C7029 2.2
D7001 UDZSTE-175.6B
UDZSTE-175.6B
D7002
C7012
  0.1
B:CHIP
 
C7007 0.1 16VB:CHIP
 
C7057 XX
XX
C7059
R7027
  100 
RN-CP
R7026
  100
RN-CP
 
R7021
  100 
RN-CP
XX
C7060
 
C7017 47 35V
C7020 
100
16V
 
C7056 
22
C7058 220p CH
R7002 
470K 
RN-CP
R7007
47K
RN-CP
R7015
39K
RN-CP
RN-CP
39k
R7018
 
 
R7001
10 
RN-CP
XX
R7022
R7023
3.9K
RN-CP
 R7024 
 100K
 RN-CP
R7025  
  100K  
RN-CP
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
NJW1156M-TE2
IC7001
GND
R1IN
R2IN
R3IN
R4IN
R5IN
ROUT
VSSOUT
SCL
SDA
VDDOUT
VREFOUT
VCC
VREFIN
LOUT
L5IN
L4IN
L3IN
L2IN
L1IN
31
32
33
34
35
36
123456
30
29
28
27
26
8
7
21
22
23
24
25
12
13
14
15
20
19
16
17
18
M65845AFP-TE2
IC7000
MIC1IN
ALC1
MIC1NFIN
MIC1OUT
MIC1VOLIN
MIC2IN
ALC2
MIC2NFIN
MIC2OUT
MIC2VOLIN
MICOUT
LPF1IN
LPF1OUT
ADINTIN
ADINTOUT
ADCONT
REF
GND
VCC
DACONT
DAINTIN
DAINTOUT
LPF2IN
LPF2OUT
ECHOVOLIN
RLINEIN
LLINEIN
RLINEOUT
LLINEOUT
MICECHOOUT
MICSW
CLOCKCONT
AUDSW1
AUDSW2
VALC
VCFIL
K 
TO B BOARD
CN210
TO B BOARD
CN209
TO H5 BOARD 
CN3909
11
9
10
C7014
 0.001
C7024 0.001
B-BX1L12676-VT.-K..SR25M53K
(Karaoke)
B:CHIP
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
B
C
D
E
F
G
H
I
J
KV-SR25M53K
RM-W109
KV-SR25M53K
RM-W109
4-3-12. VM Board Schematic Diagram
– 55 –
– 56 –
16V
330
C5902
47uH
L5901
330
R5904
160V
33
C5907
500V
4700p
E
C5903
1/2W
FPRD
39
R5903
FPRD
560
R5902
FPRD
1.5
R5908
1SS119-25
D5905
820
R5917
1.5k
R5916
10k
R5915
10k
R5918
16V
100
C5909
47k
R5912
1SS119-25
D5903
2W
RS
10
R5929
68
R5910
220
R5909
68
R5914
16V
100
C5914
2SA1606-E
Q5902
200V
PT
0.047
C5908
68k
R5911
RD39ESB
D5902
RD39ESB
D5904
200V
2.2
C5911
68k
R5920
200V
PT
0.1
C5912
FPRD
1k
R5919
3W
RS
180
R5921
2SC4159-E
Q5906
560
R5922
FPRD
1.5
R5923
10V
470
C5917
FPRD
39
R5925
1
2
3
 
XX
CN2801
QP+
NC
QP-
2SA1175-HFE
Q5904
R5937
120
JW5902
5.0MM
D5906
XX
D5907
XX
C5915
XX
R5913
XX
C5904
XX
R5936
120
1
2
3
4
5
6
WHT
6P
CN5901
VM
GND
9V
GND
NC
+B
200V
100
C5905
1k
R5907
XX
C5920
500V
220p
B
C5918
2SC2458-YGR
Q5901
2SC2458-YGR
Q5903
2SC2458-YGR
Q5905
2SA1175-HFE
Q5913
2SC2458-YGR
Q5912
2SC2458-YGR
Q5914
MPS
C5901
XX
JW5907
XX
R5900
47
0.1
C5923
MPS
470
R5952
0.047
C5906
PT
1SS119-25
D5901
220
R5949
47k
R5947
1k
R5906
1k
R5905
47k
R5948
XX
L5902
XX
L5903
5.0MM
JW5901
0uH
FB5900
R5951
390
330
R5950
PT
1000p
C5910
PT
1000p
C5913
PT
0.047
C5916
1
2
3
4
5
6
7
8
9
10
11
12
12P
CN5904
QP-
QP-
NC
NC
QP+
QP+
NC
NC
E
E
VM
VM
1
2
3
CN5903
XX
CY-
N.C.
CY+
VM 
(VELOCITY MODULATION)
TO A BOARD 
CN003
TO VM COIL
TO DL BOARD 
    CN8802 
B-BX1L12676- .-VM.SR25M53K
 9V
VM DRIVER 1
VM DRIVER 2
AMPLIFIER
AMPLIFIER
BUFFER
BUFFER
REGULATOR
AMPLIFIER
BUFFER
AMPLIFIER
(001)
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