Read Sony KV-SW253M50 Service Manual online
– 74 –
The components identified by shading
and mark
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-SW253M50
RM-GA002
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
! 1-794-577-22
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
! 1-435-214-11
TRANSFORMER, LINE FILTER
T4602
! 1-435-214-11
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
<SWITCH>
S1650
! 1-786-649-12
SWITCH, AC POWER PUSH
***********************************************************************
* A-1215-754-A
MOUNTED PWB, H5
*******************
*******************
<CAPACITOR>
C3906
1-127-651-91
ELECT
1UF
20%
50V
C3910
1-112-570-91
ELECT
47UF
20%
25V
C3911
1-112-570-91
ELECT
47UF
20%
25V
C3913
1-127-651-91
ELECT
1UF
20%
50V
C3914
1-112-570-91
ELECT
47UF
20%
25V
C3925
1-102-114-00
CERAMIC
470PF
10.00%
50V
C3926
1-102-114-00
CERAMIC
470PF
10.00%
50V
F
1
H
4
CV
H
5
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