Section 6: Exploded Views; Chassis - Sony TRINITRON KV-21FA340 Service Manual

SECTION 6: EXPLODED VIEWS

Components not identifi ed by a part number or The component parts of an assembly are indicated by the
description are not stocked because they are seldom reference numbers in the far right column of the parts list
required for routine service. and within the dotted lines of the diagram.
NOTE: The components identifi ed by shading and ! mark are critical for safety.
Replace only with part number specifi ed.

6-1. CHASSIS

4-384-096-01 SCREW (4X16), TAPPING, +P
4-388-477-01 SCREW(3X16),TAPPING,+BV WASHER
7-685-664-79 SCREW +BVTP 4X20 TYPE2 IT-3
7-685-663-71 SCREW +BVTP 4X16 TYPE2 IT-3
3
17
22
9
KV-21FA340/21FA540/29FA340/29FA540
*
Items marked with an asterisk are not stocked since
they are seldom required for routine service. Expect
some delay when ordering these components.
24
23
25
26
16
17
18
19
15
20
14
13
21
10
11
5
9
4
7
8
6
1
2
REF. NO. PART NO.
1 A-1183-167-A
* 2 3-650-537-00
3 A-1175-426-A
3 A-1175-425-A
4 X-2109-465-1
31 30
29
4 X-2109-466-1
28
5 1-825-417-21
27
5 1-826-447-11
6 1-780-277-11
7 X-2108-697-1
7 X-2108-698-1
8 4-046-162-21
9 1-825-417-21
9 1-826-447-11
* 10 4-076-951-01
11 1-824-069-11
!
11 1-757-840-13
12 !
12 A-1172-665-A
12 A-1175-395-A
3
! 13 8-598-593-70
14 1-766-374-11
!
15 A-1176-830-A
15 A-1176-831-A
16 1-453-316-21
!
16 1-453-310-11
!
DESCRIPTION [ASSEMBLY INCLUDES] REF. NO. PART NO.
BASE ASSY [2]
17 1-251-642-52
!
(KV-21FA540/29FA540 ONLY)
WASHER
17 1-251-715-22
!
(KV-21FA540/29FA540 ONLY)
EXTERNAL SPEAKER ASSY (21) [4-7]
! 18 1-900-800-65
(KV-21FA540 ONLY)
EXTERNAL SPEAKER ASSY (29) [4-7]
! 18 1-900-800-82
(KV-29FA540 ONLY)
BACK ASSY (21)
! 19 1-900-803-22
(KV-21FA540 ONLY)
20 A-1175-407-A
BACK ASSY (29)
(KV-29FA540 ONLY)
The high-voltage leads associated with the FBT on this A Board
LOUDSPEAKER (6X12CM)
are not included and must be ordered separately (SEE 17-19).
(KV-21FA340/29FA340 ONLY)
20 A-1175-414-A
LOUDSPEAKER (6X12CM)
(KV-21FA540/29FA540 ONLY)
The high-voltage leads associated with the FBT on this A Board
TERMINAL BOARD
are not included and must be ordered separately (SEE 17-19).
(KV-21FA540/29FA540 ONLY)
20 A-1175-392-A
FRONT ASSY (21) [8]
(KV-21FA540 ONLY)
The high-voltage leads associated with the FBT on this A Board
FRONT ASSY (29) [8]
are not included and must be ordered separately (SEE 17-19).
(KV-29FA540 ONLY)
20 A-1175-401-A
EMBLEM (NO.6), SONY
(KV-21FA540/29FA540 ONLY)
The high-voltage leads associated with the FBT on this A Board
are not included and must be ordered separately (SEE 17-19).
LOUDSPEAKER (6X12CM)
(KV-21FA340/29FA340 ONLY)
21 A-1175-409-A
LOUDSPEAKER (6X12CM)
(KV-21FA540/29FA540 ONLY)
21 A-1178-172-A
HINGE, PWB
22 A-1181-165-A
CORD, AC POWER(WITH CONNECTOR)
(LATIN NORTH ONLY)
22 A-1175-394-A
CORD, POWER (WITH CONNECTOR)
(LATIN SOUTH ONLY)
23 A-1175-980-A
K2 BOARD, MOUNTED
* 23 A-1175-424-A
(KV-21FA340/29FA340 ONLY)
K1 BOARD, MOUNTED
* 24 2-582-076-11
(KV-21FA540/29FA540 ONLY)
TUNER, FSS BTF-WA421
25 2-582-080-31
PLUG, F-PIN
MT (VAR) BOARD, MOUNTED
25 2-582-080-21
(KV-21FA340/21FA540 ONLY)
MT (VAR) BOARD, MOUNTED
26 1-825-809-11
(KV-29FA340/29FA540 ONLY)
26 1-826-448-11
FBT ASSY NX-1748//X4A4 [17-19]
(KV-21FA340/21FA540 ONLY)
* 27 4-068-528-31
FBT ASSY NX-4521//X4J4 [17-19]
28 1-830-588-11
(KV-29FA340/29FA540 ONLY)
* 29 2-582-077-31
30 2-582-079-01
31 1-826-446-11
KV-21FA340/21FA540/29FA340/29FA540
DESCRIPTION [ASSEMBLY INCLUDES]
CAP ASSY, HIGH-VOLTAGE
(KV-21FA340/21FA540 ONLY)
CAP ASSY, HIGH-VOLTAGE
(KV-29FA340/29FA540 ONLY)
CONNECTOR ASSY, FOCUS LEAD
(KV-21FA340/21FA540 ONLY)
WIRE ASSY, FOCUS
(KV-29FA340/29FA540 ONLY)
WIRE ASSY, G2 LEAD
A BOARD, COMPLETE
(KV-21FA340/21FA540 LATIN NORTH ONLY)
A BOARD, COMPLETE
(KV-21FA340/21FA540 LATIN SOUTH ONLY)
A BOARD, COMPLETE
(KV-29FA340/29FA540 LATIN NORTH ONLY)
A BOARD, COMPLETE
(KV-29FA340/29FA540 LATIN SOUTH ONLY)
HC (VAR) BOARD, MOUNTED
(KV-21FA340/21FA540 ONLY)
HC (VAR) BOARD, MOUNTED
(KV-29FA340/29FA540 ONLY)
CV (VAR) BOARD, MOUNTED
(KV-21FA340/21FA540 ONLY)
CV (VAR) BOARD, MOUNTED
(KV-29FA340/29FA540 ONLY)
SPEAKER ASSY (FA340) [24-31]
(KV-21FA340/29FA340 ONLY)
SPEAKER ASSY (FA540) [24-31]
(KV-21FA540/29FA540 ONLY)
COVER, TOP (21-29)
EMBLEM, DOLBY (21-29)
(KV-21FA340/29FA340 ONLY)
EMBLEM, DOLBY (21-29)
(KV-21FA540/29FA540 ONLY)
LOUDSPEAKER (19.2X4.2CM)
(KV-21FA340/29FA340 ONLY)
LOUDSPEAKER (19.2X4.2CM)
(KV-21FA540/29FA540 ONLY)
FOOT
CONNECTION CABLE
COVER, BOTTOM (21-29)
CUSHION, DUCT (21-29)
LOUDSPEAKER (13CM)
65