Sony KV-28CL10B (serv.man2) Service Manual ▷ View online
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
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- 4 -
~ A Board Schematic Diagram [ Deflection ] Page 2/4 ~
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
A.-28CL10
2/4
A
DEFLECTION
12K
2.2K
XX
XX
XX
XX
120K
0.022
100PF
2.7K
680
820
680
XX
100
ST2310DHI
10
2W
0.22
470PF
2KV
12.5MM
0.015
100V
470PF
2KV
0.056
400V
XX
XX
XX
BYW76-RAS17.5/12
250V
XX
XX
XX
2W
680PF 500V
3.3
EL1Z
7.5MM
GP08D
GP08D
0.033
630V
2.7K
10MH
7.5MM
33
1/2W
3.3mH
1
160V
XX
EGP20G
EGP20G
47
22UH
270UH
STV9379A
100K
XX
8.2K
EL1Z
XX
6.8K
XX
2SD601A-Q-TX
22K
8P
CN5012
TO D2 BOARD
CN8301
CN5001
TO D3 BOARD
CN8402
TO C BOARD
CN7007
CN5008
1P
CN5003
JW5032
R5014
R5015
R5059
XX
JW5030
XX
R5060
XX
R5018
R5010
C5018
D5014
R5016
R5017
18K
1/4W
D5013
C5015
C5009
R5020
C5025
L5002
L5007
C5017
R5047
L5033
R5095
L5033
C5050
L5032
R5040
C5039
C5036
0.82
250V
C5040
D5035
D5038
SW5032
R5038
D5034
L5035
R5048
C5037
17.5MM
R5053
Q5032
IRF614-005
D5006
XX
R5039
R5091
L5037
JR5016
JR5017
T5032
C5047
0.82
T5033
L5038
JW5033
JR6001
JR6009
D5037
PDZ9.1B-115
Q5035
IRF614-037
L5034
R5051
820P
C5052
1W
2.2K
B
500V
T5031
C5041
R5049
R5050
Q5033
C5042
2KV
330PF
C5043
C5048
B
B
C5053
C5046
JW5031
JW5002
1.2KV
22000PF
C5055
D5039
D5036
BY228RAS20-10
R5046
R5056
R5068
D5040
4.7K
C5045
R5044
R5052
R5029
R5028
R5033
15K
C5032
50V
C5030
C5035
D5073
R5055
R5063
R5083
R5041
XX
XX
XX
10K
1/10W
50V
1/10W
R5035
R5034
C5033
1/10W
100
R5021
220K
R5013
220K
1/10W
50V
0.27
C5022
R5045
R5054
R5019
15K
R5027
C5020
C5019
D5041
R5031
4.7K
R5032
L5001
R5026
C5031
C5044
IC5031
R5024
R5023
R5030
R5025
1M
R5062
1/10W
C5083
R5001
R5002
R5005
R5090
R5067
XX
R5066
R5008
R5009
C5002
R5022
D5001
2.2M
R5145
50V
220PF
C5082
1/10W
1.2K
R5088
R5064
XX
C5008
R5061
XX
R5042
XX
JR5008
XX
Q5076
1/10W
R5089
100K
IC5001
D5002
C5016
C5003
C5001
R5004
C5005
C5006
R5006
C5080
R5007
R5003 C5004
C5021
L5004
T5011 (FBT)
L5005
R5000
R5012
C5013
D5012
EL1Z
1/10W
B
CN5009
TP10
TP11
TP8
TP9
TP5
TP6
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
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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
