Read Sony KV-21LS30B (serv.man2) Service Manual online
- 1 -
KV-21LS30B
RM-887 FR SCC-Q54E-A
KV-21LS30E
RM-887 ESP SCC-Q53E-A
SUPPLEMENT - 1
SUBJECT : REPLACEMENT OF CVM BOARD WITH C BOARD
SERVICE MANUAL
FE-2
CHASSIS
MODEL
COMMANDER DEST CHASSIS NO.
MODEL
COMMANDER DEST CHASSIS NO.
R
9-927-402-81
Sony Corporation
Sony UK
Service Promotions Dept
English
02JP7100-1
Printed in U.K.
© 2002.10
SECTION 5. SCHEMATIC DIAGRAM
(C Board. Page 27)
SECTION 7. ELECTRICAL PARTS LIST
(Page 50)
KV-21LS30K
RM-887 OIRT SCC-Q51F-A
KV-21LS30U
RM-887 UK SCC-Q52E-A
The CVM PWB has been replaced by a C PWB for these models.
This supplement indicates the new parts list, schematic diagram
and PWB layout.
This supplement indicates the new parts list, schematic diagram
and PWB layout.
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
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2 -
~ C Board Schematic Diagram [ R-G-B Out ] ~
f
e
R
e
d
o
n
A
e
d
o
h
t
a
C
f
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R
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a
C
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1
0
7
D
7
.
0
0
6
0
7
D
8
.
1
3
1
4
.
9
9
1
0
1
7
D
0
6
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2
2
0
7
D
4
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4
5
1
4
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9
9
1
7
0
7
D
7
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6
3
1
4
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9
9
1
1
0
8
1
D
0
0
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8
3
0
7
D
0
0
8
0
7
D
0
1
.
3
2
0
8
1
D
0
8
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3
5
0
7
D
0
7
.
0
9
0
7
D
0
0
.
3
3
0
8
1
D
0
2
.
4
~ C Board Semiconductor Voltages ~
10ms/div
TP7
20us/div
20us/div
20us/div
20us/div
20us/div
20us/div
2.32 Vp-p (H)
2.32 Vp-p (H)
2.32 Vp-p (H)
116 Vp-p (H)
102 Vp-p (H)
TP1
TP2
TP3
TP4
2.68 Vp-p (H)
116 Vp-p (H)
TP4
TP5
TP6
~ C Board Waveforms ~
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N
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V
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V
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V
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V
1
0
7
C
I
1
0
.
3
1
0
8
1
C
I
1
8
.
3
2
6
.
2
2
8
.
3
3
1
.
3
3
8
.
3
4
7
.
0
4
0
5
3
.
6
5
0
.
4
6
9
9
1
6
0
.
4
7
5
.
3
3
1
7
2
.
4
8
4
.
4
5
1
8
0
.
8
9
2
.
6
3
1
~ C Board IC Voltages ~
~ C Board PWB Conductor Side ~
REF.NO.
PART.NO
DESCRIPTION
REMARK
REF.NO.
PART.NO
DESCRIPTION
REMARK
- 3 -
< RESISTOR >
R701
1-247-903-00
CARBON 1M 5% 1/4W
R702
1-249-429-11
CARBON 10K 5% 1/4W
R703
1-247-903-00
CARBON 1M 5% 1/4W
R704
1-216-372-11
METAL OXIDE 1.8 5% 2W
R705
1-215-869-11
METAL OXIDE 1K 5% 1W
R706
1-249-411-11
CARBON 330 5% 1/4W
R712
1-215-869-11
METAL OXIDE 1K 5% 1W
R716
1-249-411-11
CARBON 330 5% 1/4W
R718
1-202-814-11
SOLID 33K 10% 1/2W
R726
1-215-869-11
METAL OXIDE 1K 5% 1W
R727
1-249-411-11
CARBON 330 5% 1/4W
R741
1-202-549-00
SOLID 100 20% 1/2W
R1801
1-249-441-11
CARBON 100K 5% 1/4W
R1805
1-249-429-11
CARBON 10K 5% 1/4W
R1806
1-247-899-11
CARBON 680K 5% 1/4W
R1807
1-249-429-11
CARBON 10K 5% 1/4W
R1808
1-249-429-11
CARBON 10K 5% 1/4W
R1809
1-249-429-11
CARBON 10K 5% 1/4W
R1810
1-249-429-11
CARBON 10K 5% 1/4W
< RESISTOR VARIABLE >
RV702
1-241-656-11
RES, ADJ, METAL FILM 110M
* A-1300-472-A C BOARD, COMPLETE
4-382-854-01
SCREW (M3X8), P, SW (+)
< CAPACITOR >
C701
1-136-189-00
MYLAR 0.1UF 10.00% 250V
C702
1-126-964-11
ELECT 10UF 20.00% 50V
C703
1-101-004-00
CERAMIC 0.01UF 50V
C704
1-107-649-11
ELECT 2.2UF 20.00% 250V
C705
1-162-318-11
CERAMIC 0.001UF 10.00% 500V
C706
1-162-318-11
CERAMIC 0.001UF 10.00% 500V
C708
1-115-350-51
CERAMIC 0.0047UF 2KV
C710
1-107-957-11
ELECT 1UF 20.00% 250V
C1803
1-101-005-00
CERAMIC 0.022UF 50V
C1804
1-126-964-11
ELECT 10UF 20.00% 50V
C1805
1-101-880-00
CERAMIC 47PF 5.00% 50V
< CONNECTOR >
CN702
1-695-915-11
TAB (CONTACT)
CN703
1-816-978-51
PLUG, CONNECTOR 7P
CN706
1-695-915-11
TAB (CONTACT)
CN707
1-816-976-51
PLUG, CONNECTOR 5P
CN1801 1-816-974-51
PLUG, CONNECTOR 3P
< DIODE >
D701
8-719-991-33
DIODE 1SS133T-77
D702
8-719-901-83
DIODE 1SS83
D703
8-719-302-43
DIODE EL1Z
D704
8-719-110-41
DIODE RD15ESB2
D705
8-719-302-43
DIODE EL1Z
D706
8-719-901-83
DIODE 1SS83
D707
8-719-901-83
DIODE 1SS83
D708
8-719-109-97
DIODE RD6.8ESB2
D709
8-719-109-97
DIODE RD6.8ESB2
D710
8-719-109-97
DIODE RD6.8ESB2
D1801
8-719-110-17
DIODE RD10ESB2
D1802
8-719-110-17
DIODE RD10ESB2
D1803
8-719-110-17
DIODE RD10ESB2
< IC >
IC701
8-759-562-43
IC TDA6108JF/N1B
IC1801 8-759-603-37
IC M5216P
< SOCKET >
J701 £ 1-251-595-11
SOCKET, CRT
< COIL >
L704
1-414-183-41
INDUCTOR 10UH
C
