Sony KV-28FQ70B Service Manual ▷ View online
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
- 53 -
1
*A-1302-135-A H1 BOARD, COMPLETE
2
*A-1302-134-A F1 BOARD, COMPLETE
3 £
1-571-433-21 SWITCH, PUSH (AC POWER)
4
*4-202-531-01 AC CORD LOCK (SC)
5 £
1-823-853-11 CORD, POWER (KV-28FQ70B/28FQ70E)
£
1-776-860-11 POWER CORD, FILTER (UK) (KV-28FQ70U)
6
*4-206-106-61 BRACKET, MAIN
7
*A-1300-173-A G BOARD, COMPLETE
8
1-424-855-11 COIL, CHOKE 29MMH
9
8-598-535-20 FRONTEND BTF-EF411 (KV-28FQ70B)
8-598-533-10 FRONTEND BTF-EC411 (KV-28FQ70E)
8-598-529-10 FRONTEND BTF-EU611 (KV-28FQ70U)
10
*A-1404-964-A M2 BOARD, COMPLETE
11
*A-1300-358-A A BOARD, COMPLETE (KV-28FQ70B)
11
*A-1300-167-A A BOARD, COMPLETE (KV-28FQ70E)
*A-1300-601-A A BOARD, COMPLETE (KV-28FQ70U)
12 £
1-453-378-21 TRANSFORMER ASSY, FLYBACK (NX-6020//Z214)
13
*A-1300-530-A D2 BOARD, COMPLETE
14
*4-087-469-01 BRACKET, D2
15
*A-1300-168-A D BOARD, COMPLETE
16
*4-093-898-01 BRACKET, H
17
4-058-870-01 SCREW +BVTP 3x16 TYPE 2 IT-3
18
1-529-408-11 SPEAKER (4.2x24CM)
19
*A-1603-084-A WOOFER COMPLETE ASSY 20-21
20
1-529-417-11 SPEAKER (8CM)
21
7-685-663-71 SCREW +BVTP 4x16 TYPE 2 IT-3
22
*4-093-829-01 REAR COVER
23
7-685-648-79 SCREW (4x16), W(+) P TAPPING
UK Models
only
only
23
22
20
21
19
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
17
18
2
1
3
6-2. PICTURE TUBE
REF.NO.
PART.NO
DESCRIPTION
REMARK
REF.NO.
PART.NO
DESCRIPTION
REMARK
- 54 -
71
64
4-203-390-11 CUSHION, DGC
65
*4-204-812-02 HOLDER, DGC
66
*4-203-022-01 HOLDER, HV
67 £ 1-251-946-21 CAP ASSY, HIGH-VOLTAGE
68
68
3-704-495-01 SPACER, DY
69 £ 8-735-099-05 PICTURE TUBE (W66LLX060X)
70
70
4-046-765-12 SCREW, TAPPING 7+CROWN WASHER
71
4-308-870-00 CLIP, LEAD WIRE
72
1-452-094-00 MAGNET, ROTATABLE DISK; 15MM
73
1-452-032-00 MAGNET, DISK; 10MM
74
X-4387-214-1 PERMALLOY ASSY, CORRECTION
75
3-701-007-00 BAND, BINDING
76 £ 8-451-521-31 DEFLECTION YOKE (Y28RVC3-L2)
72
73
74
75
70
69
68
67
66
64
64
65
63
62
61
60
59
58
76
56
55
54
53
52
51
57
51
*X-4041-353-1 BEZNET ASSY 52-57
52
*4-087-533-01 MULTIBUTTON
53
4-087-530-01 GUIDE, LIGHT
54
4-093-900-01 SPRING, DOOR
55
4-087-527-01 POWER BUTTON
56
4-204-426-01 SPRING
57
4-093-827-01 D00R
58
1-419-363-11 COIL, NA ROTATION
59 £ 8-453-011-11 NECK ASSY, (NA299-M)
60
60
*A-1300-627-A VM BOARD, COMPLETE
61
*A-1302-133-A C BOARD, COMPLETE
62
4-369-318-21 SPRING, TENSION
63 £ 1-424-886-11 COIL, DEGAUSSING
SECTION 7
ELECTRICAL PARTS LIST
PARTS LISTING TABLE OF CONTENTS
Note : Refer to the designated variant parts list when seeking a part indicated by an asterisk (*)
Parts indicated (XX) on the Schematic Diagram are not used in this model and
therefore do not appear in the Parts List.
- 55 -
G BOARD COMPLETE Parts List :
............................ ........................................................................ 56
D BOARD COMPLETE Parts List :
..................................................................................................... 57
D2 BOARD COMPLETE Parts List :
..................................................................................................... 60
A BOARD COMMON Parts List : Parts common to all models in this manual ............................................... 62
A BOARD VARIANT Parts List : Parts that belong only to the model specified
A BOARD VARIANT Parts List : Parts that belong only to the model specified
Model
(KV-28FQ70B) :
..................................................................................................... 71
(KV-28FQ70E) :
..................................................................................................... 71
(KV-28FQ70U) :
..................................................................................................... 71
C BOARD COMPLETE Parts List :
..................................................................................................... 71
F1 BOARD COMPLETE Parts List :
..................................................................................................... 72
H1 BOARD COMPLETE Parts List :
............................ ........................................................................ 73
M2 BOARD COMPLETE Parts List :
..................................................................................................... 73
VM BOARD COMPLETE Parts List :
..................................................................................................... 75
MISCELLANEOUS :
..................................................................................................... 77
ACCESSORIES AND PACKAGING MATERIALS :
....................................................................................... 77
REMOTE COMMANDER :
..................................................................................................... 77
Page
REF.NO.
PART.NO
DESCRIPTION
REMARK
REF.NO.
PART.NO
DESCRIPTION
REMARK
- 56 -
H6 G
H5
< CONNECTOR >
CN6001 £ * 1-691-291-11 PIN, CONNECTOR (PC BOARD) 5P
CN6002 £ * 1-508-786-00 PIN, CONNECTOR (5MM PITCH) 2P
CN6003 £ * 1-508-765-00 PIN, CONNECTOR (5MM PITCH) 3P
CN6004 £ * 1-691-960-11 PIN, CONNECTOR (PC BOARD) 3P
CN6005 * 1-817-037-61 PLUG, CONNECTOR 6P
CN6002 £ * 1-508-786-00 PIN, CONNECTOR (5MM PITCH) 2P
CN6003 £ * 1-508-765-00 PIN, CONNECTOR (5MM PITCH) 3P
CN6004 £ * 1-691-960-11 PIN, CONNECTOR (PC BOARD) 3P
CN6005 * 1-817-037-61 PLUG, CONNECTOR 6P
CN6006 * 1-564-516-11 PLUG, CONNECTOR 13P
CN6008 * 1-564-507-11 PLUG, CONNECTOR 4P
CN6010 * 1-564-511-11 PLUG, CONNECTOR 8P
CN6008 * 1-564-507-11 PLUG, CONNECTOR 4P
CN6010 * 1-564-511-11 PLUG, CONNECTOR 8P
< DIODE >
D6001 6-500-067-01 DIODE GSIB460L/45
D6002 8-719-982-26 DIODE MTZJ-33B
D6004 8-719-979-64 DIODE UF4005PKG23
D6006 8-719-081-97 DIODE MMDL914T1
D6007 8-719-081-97 DIODE MMDL914T1
D6002 8-719-982-26 DIODE MTZJ-33B
D6004 8-719-979-64 DIODE UF4005PKG23
D6006 8-719-081-97 DIODE MMDL914T1
D6007 8-719-081-97 DIODE MMDL914T1
D6008 8-719-063-70 DIODE D1NL20U
D6009 8-719-110-41 DIODE RD15ESB2
D6010 8-719-085-24 DIODE FBIU4D7M1-B
D6011 8-719-033-12 DIODE S3L40F
D6012 8-719-033-12 DIODE S3L40F
D6009 8-719-110-41 DIODE RD15ESB2
D6010 8-719-085-24 DIODE FBIU4D7M1-B
D6011 8-719-033-12 DIODE S3L40F
D6012 8-719-033-12 DIODE S3L40F
D6016 8-719-060-88 DIODE D4SBS6
D6031 8-719-080-59 DIODE EK19-V0
D6032 8-719-080-59 DIODE EK19-V0
D6033 8-719-022-97 DIODE D2S4MF
D6034 8-719-022-97 DIODE D2S4MF
D6031 8-719-080-59 DIODE EK19-V0
D6032 8-719-080-59 DIODE EK19-V0
D6033 8-719-022-97 DIODE D2S4MF
D6034 8-719-022-97 DIODE D2S4MF
D6035 1-535-303-00 LEAD, JUMPER (5.0MM)
D6036 1-216-295-91 SHORT CHIP 0
D6101 8-719-081-97 DIODE MMDL914T1
D6102 8-719-511-40 DIODE S1VB40
D6103 8-719-081-97 DIODE MMDL914T1
D6036 1-216-295-91 SHORT CHIP 0
D6101 8-719-081-97 DIODE MMDL914T1
D6102 8-719-511-40 DIODE S1VB40
D6103 8-719-081-97 DIODE MMDL914T1
D6104 8-719-081-97 DIODE MMDL914T1
D6105 8-719-081-97 DIODE MMDL914T1
D6106 8-719-081-97 DIODE MMDL914T1
D6107 8-719-081-97 DIODE MMDL914T1
D6105 8-719-081-97 DIODE MMDL914T1
D6106 8-719-081-97 DIODE MMDL914T1
D6107 8-719-081-97 DIODE MMDL914T1
< FERRITE BEAD >
FB6001 1-410-397-21 FERRITE 1.1UH
FB6002 1-410-397-21 FERRITE 1.1UH
FB6003 1-410-397-21 FERRITE 1.1UH
FB6004 1-410-397-21 FERRITE 1.1UH
FB6005 1-535-303-00 LEAD, JUMPER (5.0MM)
FB6002 1-410-397-21 FERRITE 1.1UH
FB6003 1-410-397-21 FERRITE 1.1UH
FB6004 1-410-397-21 FERRITE 1.1UH
FB6005 1-535-303-00 LEAD, JUMPER (5.0MM)
FB6006 1-535-303-00 LEAD, JUMPER (5.0MM)
< IC >
IC6001 8-759-670-30 IC MCZ3001D
IC6003 8-749-016-19 IC SE135N-LF4
IC6003 8-749-016-19 IC SE135N-LF4
* A-1300-173-A G Board, Complete
4-382-854-01 SCREW (M3X8), P, SW (+)
4-382-854-01 SCREW (M3X8), P, SW (+)
< CAPACITOR >
C6001 £ 1-137-999-11 FILM 0.1UF 275V
C6002 £ 1-137-999-11 FILM 0.1UF 275V
C6003 £ 1-119-899-51 CERAMIC 1000PF 10.00% 250V
C6004 £ 1-119-899-51 CERAMIC 1000PF 10.00% 250V
C6005 1-126-965-91 ELECT 22UF 20.00% 50V
C6002 £ 1-137-999-11 FILM 0.1UF 275V
C6003 £ 1-119-899-51 CERAMIC 1000PF 10.00% 250V
C6004 £ 1-119-899-51 CERAMIC 1000PF 10.00% 250V
C6005 1-126-965-91 ELECT 22UF 20.00% 50V
C6006 1-117-753-11 ELECT(BLOCK) 470UF 20.00% 450V
C6007 1-126-964-11 ELECT 10UF 20.00% 50V
C6008 1-126-963-11 ELECT 4.7UF 20.00% 50V
C6010 1-136-165-00 FILM 0.1UF 5.00% 50V
C6011 1-162-964-11 CERAMIC CHIP 0.001UF 10.00% 50V
C6007 1-126-964-11 ELECT 10UF 20.00% 50V
C6008 1-126-963-11 ELECT 4.7UF 20.00% 50V
C6010 1-136-165-00 FILM 0.1UF 5.00% 50V
C6011 1-162-964-11 CERAMIC CHIP 0.001UF 10.00% 50V
C6012 £ 1-104-571-91 CERAMIC 0.0015UF 10.00% 2KV
C6013 £ 1-104-571-91 CERAMIC 0.0015UF 10.00% 2KV
C6014 1-113-610-11 ELECT(BLOCK) 220UF 20% 250V
C6015 1-115-339-11 CERAMIC CHIP 0.1UF 10.00% 50V
C6016 £ 1-104-571-91 CERAMIC 0.0015UF 10.00% 2KV
C6013 £ 1-104-571-91 CERAMIC 0.0015UF 10.00% 2KV
C6014 1-113-610-11 ELECT(BLOCK) 220UF 20% 250V
C6015 1-115-339-11 CERAMIC CHIP 0.1UF 10.00% 50V
C6016 £ 1-104-571-91 CERAMIC 0.0015UF 10.00% 2KV
C6017 £ 1-104-571-91 CERAMIC 0.0015UF 10.00% 2KV
C6018 1-126-949-11 ELECT 220UF 20.00% 35V
C6020 1-135-946-22 FILM 47000PF 3% 800V
C6021 1-164-645-11 CERAMIC 1000PF 10.00% 500V
C6022 1-126-963-11 ELECT 4.7UF 20.00% 50V
C6018 1-126-949-11 ELECT 220UF 20.00% 35V
C6020 1-135-946-22 FILM 47000PF 3% 800V
C6021 1-164-645-11 CERAMIC 1000PF 10.00% 500V
C6022 1-126-963-11 ELECT 4.7UF 20.00% 50V
C6023 1-110-626-11 ELECT 330UF 20.00% 160V
C6024 1-164-625-11 CERAMIC 680PF 10.00% 500V
C6025 1-164-625-11 CERAMIC 680PF 10.00% 500V
C6026 1-164-625-11 CERAMIC 680PF 10.00% 500V
C6027 1-164-625-11 CERAMIC 680PF 10.00% 500V
C6024 1-164-625-11 CERAMIC 680PF 10.00% 500V
C6025 1-164-625-11 CERAMIC 680PF 10.00% 500V
C6026 1-164-625-11 CERAMIC 680PF 10.00% 500V
C6027 1-164-625-11 CERAMIC 680PF 10.00% 500V
C6028 1-128-548-11 ELECT 4700UF 20.00% 25V
C6029 1-126-939-11 ELECT 10000UF 20.00% 16V
C6030 1-119-940-51 ELECT 4700UF 20.00% 50V
C6031 1-535-143-71 LEAD,JUMPER (7.5MM)
C6032 £ 1-113-927-11 CERAMIC 0.01UF 250V
C6029 1-126-939-11 ELECT 10000UF 20.00% 16V
C6030 1-119-940-51 ELECT 4700UF 20.00% 50V
C6031 1-535-143-71 LEAD,JUMPER (7.5MM)
C6032 £ 1-113-927-11 CERAMIC 0.01UF 250V
C6033 1-162-964-11 CERAMIC CHIP 0.001UF 10.00% 50V
C6034 1-162-968-11 CERAMIC CHIP 0.0047UF 10.00% 50V
C6035 1-136-165-00 FILM 0.1UF 5.00% 50V
C6036 1-136-479-11 FILM 0.001UF 5.00% 100V
C6037 1-126-947-11 ELECT 47UF 20.00% 35V
C6034 1-162-968-11 CERAMIC CHIP 0.0047UF 10.00% 50V
C6035 1-136-165-00 FILM 0.1UF 5.00% 50V
C6036 1-136-479-11 FILM 0.001UF 5.00% 100V
C6037 1-126-947-11 ELECT 47UF 20.00% 35V
C6038 1-164-645-11 CERAMIC 1000PF 10.00% 500V
C6039 1-125-891-11 CERAMIC CHIP 0.47UF 10.00% 10V
C6040 1-115-340-11 CERAMIC CHIP 0.22UF 10.00% 25V
C6045 1-115-339-11 CERAMIC CHIP 0.1UF 10.00% 50V
C6102 1-126-943-11 ELECT 2200UF 20.00% 25V
C6039 1-125-891-11 CERAMIC CHIP 0.47UF 10.00% 10V
C6040 1-115-340-11 CERAMIC CHIP 0.22UF 10.00% 25V
C6045 1-115-339-11 CERAMIC CHIP 0.1UF 10.00% 50V
C6102 1-126-943-11 ELECT 2200UF 20.00% 25V
C6103 1-126-971-11 ELECT 470UF 20.00% 50V
C6105 1-126-964-11 ELECT 10UF 20.00% 50V
C6106 1-126-964-11 ELECT 10UF 20.00% 50V
C6105 1-126-964-11 ELECT 10UF 20.00% 50V
C6106 1-126-964-11 ELECT 10UF 20.00% 50V
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