Read Sony KV-SR253M50 Service Manual online
– 72 –
The components identified by shading
and mark ! are critical for safety.
Replace only with part number specified.
and mark ! are critical for safety.
Replace only with part number specified.
REF NO.
PART NO.
DESCRIPTION
REMARK
REF NO.
PART NO.
DESCRIPTION
REMARK
KV-SR253M50
RM-GA002
R753
1-249-413-11
CARBON
470
5%
1/4W
R754
1-249-409-11
CARBON
220
5%
1/4W
R756
1-219-747-91
METAL
2.2K
5%
1/2W
R757
1-219-747-91
METAL
2.2K
5%
1/2W
R758
1-219-747-91
METAL
2.2K
5%
1/2W
R760
1-260-123-11
CARBON
100K
5%
1/2W
R763
1-260-087-11
CARBON
100
5%
1/2W
R764
1-260-087-11
CARBON
100
5%
1/2W
R765
1-260-087-11
CARBON
100
5%
1/2W
R773
1-260-135-11
CARBON
1M
5%
1/2W
R781
1-243-950-71
METAL OXIDE
0.56
5%
2W
R782
1-216-821-11
METAL CHIP
1K
5%
1/10W
R788
1-216-821-11
METAL CHIP
1K
5%
1/10W
R789
1-216-821-11
METAL CHIP
1K
5%
1/10W
R790
1-216-814-11
METAL CHIP
270
5%
1/10W
R791
1-216-807-11
METAL CHIP
68
5%
1/10W
R792
1-216-819-11
METAL CHIP
680
5%
1/10W
R793
1-216-807-11
METAL CHIP
68
5%
1/10W
R794
1-249-381-11
CARBON
1
5%
1/4W
R796
1-215-413-00
METAL
470
1%
1/4W
R797
1-215-405-00
METAL
220
1%
1/4W
R798
1-249-397-11
CARBON
22
5%
1/4W
R1800
1-216-829-11
METAL CHIP
4.7K
5%
1/10W
R1801
1-218-863-11
METAL CHIP
4.7K
0.50%
1/10W
R1802
1-218-829-11
METAL CHIP
180
0.50%
1/10W
R1803
1-218-879-11
METAL CHIP
22K
0.50%
1/10W
R1804
1-218-847-11
METAL CHIP
1K
0.50%
1/10W
R1805
1-218-871-11
METAL CHIP
10K
0.50%
1/10W
R1806
1-216-829-11
METAL CHIP
4.7K
5%
1/10W
R1807
1-216-864-11
SHORT CHIP
0
R1808
1-218-867-11
METAL CHIP
6.8K
0.50%
1/10W
R1809
1-216-835-11
METAL CHIP
15K
5%
1/10W
R1810
1-243-696-71
METAL OXIDE
470
5%
1W
R1811
1-249-391-11
CARBON
6.8
5%
1/4W
R1812
1-249-383-11
CARBON
1.5
5%
1/4W
R1813
1-216-825-11
METAL CHIP
2.2K
5%
1/10W
R1814
1-216-825-11
METAL CHIP
2.2K
5%
1/10W
R1815
1-216-849-11
METAL CHIP
220K
5%
1/10W
R1816
1-218-847-11
METAL CHIP
1K
0.50%
1/10W
R1817
1-249-381-11
CARBON
1
5%
1/4W
R1830
1-218-847-11
METAL CHIP
1K
0.50%
1/10W
<VARIABLE RESISTOR>
RV750
1-241-656-11
RES, ADJ, METAL FILM 110M
RV1800
1-238-019-11
RES, ADJ, CARBON 47K
*********************************************************************
* A-1211-330-A
MOUNTED PWB, F1
******************
******************
<CAPACITOR>
C654
! 1-117-703-11
CERAMIC
0.0047UF 99%
250V
C4602
! 1-165-533-31
MYLAR
0.68UF
10
0V
<CONNECTOR>
CN4601
1-580-843-11
PIN, CONNECTOR (POWER)
CN4602
! 1-580-843-11
PIN, CONNECTOR (POWER)
CN4603
1-695-915-11
TAB (CONTACT)
<FUSE>
F4601
! 1-576-334-41
FUSE
5A
250V
<FUSE HOLDER>
FH001
1-533-223-11
FUSE HOLDER
0A
0V
FH002
1-533-223-11
FUSE HOLDER
0A
0V
<RESISTOR>
R4601
1-243-994-91
METAL
820K
5%
0.5W
<TRANSFORMER>
T4601
! 1-431-182-11
TRANSFORMER, LINE FILTER
T4602
! 1-431-182-11
TRANSFORMER, LINE FILTER
*********************************************************************
* A-1215-753-A
MOUNTED PWB, H4
******************
******************
* A3900
4-055-304-01
HOLDER, LED
<CAPACITOR>
C1900
1-102-114-00
CERAMIC 470PF
10.00%
50V
C1901
1-102-114-00
CERAMIC 470PF
10.00%
50V
<CONNECTOR>
* CN1651
1-580-844-11
PIN, CONNECTOR (POWER)
* CN1652
1-580-844-11
PIN, CONNECTOR (POWER)
* CN1900
1-564-508-11
PLUG, CONNECTOR 5P
<DIODE>
D1900
8-719-109-89
DIODE RD5.6ESB2
D1901
8-719-109-89
DIODE RD5.6ESB2
D1902
8-719-991-33
DIODE 1SS133T-77
D1903
8-719-083-18
DIODE SPB-25MVWF
<IC>
IC1900
6-704-532-01
IC RPM7240-H5
CV
H
4
F
1
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