Sony KV-28CL10B (serv.man2) Service Manual ▷ View online
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B
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- 5 -
~ DF Board Schematic Diagram [ Dynamic Focus ] ~
R8956
8.2M
8
7
6
5
4
3
2
1
LM358N
IC8902
50V
PT
C8953
3300p
1SS133
D8909
R8955
220k
C8952
50V
10
R8954
1/10W
330k
8V
R8957
10k
R8960
10k
C8955
XX
R8961
RN-CP
1/10W
33k
R8962
RN-CP
1/10W
33k
C8954
25V
0.01
1
2
3
4
5
6
7
8
WHT
8P
CN8701
+135V
NC
GND
LOW B
NS CORRECT
NC
V-PULSE
MAGENTA
R8953
1/10W
270k
C8951
50V
10
C8957
50V
10
R8965
1/10W
470
R8968
2W
RS
100
R8966
XX
2SC2412K-T-146-R
Q8906
2SB734-T-34
Q8907
R8964
1/10W
100
R8958
1/10W
100
C8958
50V
0.22
C8959
50V
0.22
L8959
22mH
C8845
PP
400V
0.082
C8848
630V
PP
0.047
C8844
630V
PP
0.015
R8959
3.9k
1
2
3
4
5
6
7
8
8P
CN8718
Q.P.-
Q.P.-
Q.P.+
Q.P.+
E
E
NC
NC
S
IRF620
Q8841
D8840
EL1Z
R8842
1/10W
100
R8846
1/10W
2.2k
R8848
2W
RS
82
R8847
XX
L8843
10mH
2SA1175-HFE
Q8840
8V
L8701
10uH
C8704
25V
100
C8701
25V
100
8V
135V
FB8701
XX
8
7
6
5
4
3
2
1
LA6393DLL
IC8901
C8901
50V
100p
Q8901
2SC2412K-T-146-R
D8901
1SS133
R8903
1/10W
10k
R8904
1/10W
10k
R8905
1/10W
100k
R8906
1/10W
10k
R8907
1/10W
100k
C8902
0.047
8V
R8908
1/10W
220
D8902
1SS133
R8920
0
R8919
10k
C8906
0.01
R8931
27k
R8917
56k
R8916
RN-CP
1/10W
4.7k
R8926
0
C8903
50V
10
R8914
1/10W
2.2k
R8915
1/10W
4.7k
R8913
1/10W
1k
C8916
50V
470p
Q8902
2SC2412K-T-146-R
C8904
PT
50V
2200p
C8905
50V
0.047
R8909
RN
1/4W
680k
C8908
160V
0.47
L8902
1uH
135V
D8903
1SS133
R8912
1M
R8911
10k
D8904
1SS133
R8910
0
D8905
RD15ESB2
Q8903
2SC3840(3)
D8906
ER106T/B
D8907
ER106T/B
D8908
UF106GT/B
C8915
PT
630V
0.022
R8923
100k
R8924
100k
R8925
1/10W
100k
L8901
10mH
C8914
B
500V
330p
R8922
RS
1W
2.2k
C8913
PP
630V
2200p
R8921
RS
2W
6.8k
R8918
RS
2W
4.7k
C8917
B
500V
470p
C8912
B
500V
100p
C8911
XX
R8967
2W
RS
2.7k
R8969
2W
RS
2.7k
5
JW8701
I
O
G
TA78M08S
IC8701
1
2
3
4
6
T8901
DF
DF.-28CL10
DYNAMIC FOCUS
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
25V
TO NECK ASSY
TO A BOARD
CN5010
SECTION 6
EXPLODED VIEWS
NOTE :
Items with no part number and no description are not
stocked because they are seldom required for routine
service.
The construction parts of an assembled part are indicated
with a collation number in the remarks
column.
Items marked “*” are not stocked
since they are seldom required for
routine service. Some delay should
be anticipated when ordering these
items.
6-1. CHASSIS
REF.NO.
PART.NO
DESCRIPTION
REMARK
REF.NO.
PART.NO
DESCRIPTION
REMARK
- 6 -
8
*A-1404-816-A D3 BOARD, COMPLETE
9
*A-1404-815-A D2 BOARD, COMPLETE
10
*A-1302-130-A A BOARD, COMPLETE (KV-28CL10B)
*A-1302-070-A A BOARD, COMPLETE (KV-28CL10E)
*A-1302-808-A A BOARD, COMPLETE (KV-28CL10U)
11
*4-095-892-11 REAR COVER
12
7-685-648-79 SCREW +BVTP 3X12 TYPE2 IT-3
13
7-685-663-79 SCREW +BVTP 4X16 TYPE2 IT-3
14
4-058-870-01 SCREW, (4X16) W(+) P TAPPING
15
1-529-988-11 SPEAKER (4.2X24CM)
1 £
1-571-433-21 SWITCH, PUSH (AC POWER)
2
*4-093-663-01 BRACKET, MAIN
3 £
*1-424-733-11 COIL, PFC CHOKE 65MMH
4 £
*1-823-715-11 CORD, POWER (KV-28CL10B/KV-28CL10E)
£
*1-776-204-11 CORD, POWER (FILTER) (KV-28CL10U)
5
*4-202-531-01 AC CORD LOCK (SC)
6 £
1-453-372-21 TRANSFORMER ASSY, FLYBACK (NX-4521//Z214)
7
8-598-535-20 FRONTEND BTF-EF411 (KV-28CL10B)
8-598-533-10 FRONTEND BTF-EC411 (KV-28CL10E)
8-598-529-10 FRONTEND BTF-EU611 (KV-28CL10U)
13
12
11
14
15
15
10
7
9
1
2
3
4
5
8
14
6
UK Models
Only
Only
6-2. PICTURE TUBE
REF.NO.
PART.NO
DESCRIPTION
REMARK
REF.NO.
PART.NO
DESCRIPTION
REMARK
- 7 -
51
*X-4041-349-4 BEZNET ASSY
52-57
52
4-093-657-01 SPRING, METAL
53
4-093-660-01 DOOR, CONTROL
54
4-093-662-01 WINDOW, ORNAMENTAL
55
4-093-659-01 BUTTON, POWER
56
4-204-426-01 SPRING
57
4-205-375-01 GUIDE LIGHT
58 £ *8-735-099-05 PICTURE TUBE (W66LLX060X)
59 £ 8-451-521-31 DEFLECTION YOKE (Y28RVC3-L2)
60
59 £ 8-451-521-31 DEFLECTION YOKE (Y28RVC3-L2)
60
1-452-896-11 COIL, NA ROTATION (RT200)
61 £ *8-453-011-11 NECK ASSEMBLY NA299-M
62
62
*A-1302-072-A DF BOARD, COMPLETE
63
*A-1302-071-A C BOARD, COMPLETE
64
4-200-433-01 SPRING, EXTENSION
65 £ 1-416-466-21 COIL, DEMAGNETIC
66
66
*4-203-390-71 CUSHION, DGC
67
*4-057-303-01 HOLDER, DGC
68 £ 1-251-946-21 CAP ASSY, HIGH VOLTAGE
69
69
4-203-658-01 SPACER, DY
70
4-036-188-01 SCREW, SELF TAPPING
71
4-308-870-00 CLIP, LEAD WIRE
72
1-452-094-00 CIRCULAR DISC MAGNET B
73
1-452-032-00 MAGNET, DISC
74
X-4387-214-1 PERMALLOY ASSY, CORRECTION
75
3-701-007-00 BAND BINDING
75
74
73
72
71
70
67
66
66
65
69
68
64
63
62
61
60
59
58
51
53
54
55
56
52
57
REF.NO.
PART.NO
DESCRIPTION
REMARK
REF.NO.
PART.NO
DESCRIPTION
REMARK
- 8 -
C DF
ORIGINAL PARTS
REVISED PARTS
A
* A-1302-071-A C Board, Complete
< CONNECTOR >
CN7003 *1-564-510-11 PLUG, CONNECTOR 7P
CN7007 *1-564-508-11 PLUG, CONNECTOR 5P
CN8801 *1-564-506-11 PLUG, CONNECTOR 3P
CN7007 *1-564-508-11 PLUG, CONNECTOR 5P
CN8801 *1-564-506-11 PLUG, CONNECTOR 3P
* A-1302-072-A DF Board, Complete
< CAPACITOR >
C8911 1-109-954-11 ELECT 0.47UF 20.00% 160V
C8914 1-102-244-00 CERAMIC 220PF 10.00% 500V
C8914 1-102-244-00 CERAMIC 220PF 10.00% 500V
< CONNECTOR >
CN8701 1-766-281-11 PIN, CONNECTOR (PC BOARD) 8P
* A-1302-130-A A Board, Complete (KV-28CL10B)
* A-1302-070-A A Board, Complete (KV-28CL10E)
* A-1302-070-A A Board, Complete (KV-28CL10E)
A Board, Common Parts
< CAPACITOR >
C6025 £ 1-113-924-11 CERAMIC 0.0047UF 20.00% 250V
< CONNECTOR >
CN0001 *1-564-508-11 PLUG, CONNECTOR 5P
CN2201 *1-564-507-11 PLUG, CONNECTOR 4P
CN3003 *1-564-510-11 PLUG, CONNECTOR 7P
CN5008 *1-564-508-11 PLUG, CONNECTOR 5P
CN5010 *1-564-511-11 PLUG, CONNECTOR 8P
CN2201 *1-564-507-11 PLUG, CONNECTOR 4P
CN3003 *1-564-510-11 PLUG, CONNECTOR 7P
CN5008 *1-564-508-11 PLUG, CONNECTOR 5P
CN5010 *1-564-511-11 PLUG, CONNECTOR 8P
CN6002 £ 1-508-765-00 PIN, CONNECTOR (5MM PITCH) 3P
< DIODE >
D6021 8-719-109-89 DIODE RD5.6ESB2
< SOCKET >
J3401 *1-766-296-21 CONNECTOR, DUAL SCART
< COIL >
L1002 1-414-187-11 INDUCTOR 47UH
< RESISTOR >
R5048 1-212-849-00 FUSIBLE 4.7 5% 1/4W
R6140 1-249-397-11 CARBON 22 5% 1/4W
R6140 1-249-397-11 CARBON 22 5% 1/4W
* A-1302-071-A C Board, Complete
< CONNECTOR >
CN7003 *1-816-978-51 PLUG, CONNECTOR 7P
CN7007 *1-816-976-51 PLUG, CONNECTOR 5P
CN8801 *1-816-974-51 PLUG, CONNECTOR 3P
CN7007 *1-816-976-51 PLUG, CONNECTOR 5P
CN8801 *1-816-974-51 PLUG, CONNECTOR 3P
* A-1302-072-A DF Board, Complete
< CAPACITOR >
C8911 NOT FITTED
C8914 1-102-030-00 CERAMIC 330PF 10.00% 500V
C8914 1-102-030-00 CERAMIC 330PF 10.00% 500V
< CONNECTOR >
CN8701 1-816-979-51 PIN, CONNECTOR (PC BOARD) 8P
* A-1302-130-A A Board, Complete (KV-28CL10B)
* A-1302-070-A A Board, Complete (KV-28CL10E)
* A-1302-808-A A Board, Complete (KV-28CL10U)
* A-1302-070-A A Board, Complete (KV-28CL10E)
* A-1302-808-A A Board, Complete (KV-28CL10U)
A Board, Common Parts
< CAPACITOR >
C6025 £ 1-127-798-51 CERAMIC 4700PF 20.00% 250V
< CONNECTOR >
CN0001 *1-816-976-51 PLUG, CONNECTOR 5P
CN2201 *1-816-975-51 PLUG, CONNECTOR 4P
CN3003 *1-816-978-51 PLUG, CONNECTOR 7P
CN5008 *1-816-976-51 PLUG, CONNECTOR 5P
CN5010 *1-816-979-51 PLUG, CONNECTOR 8P
CN2201 *1-816-975-51 PLUG, CONNECTOR 4P
CN3003 *1-816-978-51 PLUG, CONNECTOR 7P
CN5008 *1-816-976-51 PLUG, CONNECTOR 5P
CN5010 *1-816-979-51 PLUG, CONNECTOR 8P
CN6002 £ 1-508-765-13 PIN, CONNECTOR (5MM PITCH) 3P
< DIODE >
D6021 NOT FITTED
< SOCKET >
J3401 *1-766-296-41 CONNECTOR, DUAL SCART
< COIL >
L1002 1-414-611-31 INDUCTOR 47UH
< RESISTOR >
R5048 1-249-387-11 CARBON 3.3 5% 1/4W
R6140 NOT FITTED
R6140 NOT FITTED
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