Sony Trinitron KV-21V4A Service Manual page 81

Colour video tv
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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 remark column.
5-1.
PICTURE TUBE
34
35
36
37
16
15
17
14
3
5
4
2
13
1
REF. NO.
PART NO.
DESCRIPTION
------------
-------------
-------------------
1
X-4033-810-1 DOOR ASSY (21V4A/D/E)
X-4033-811-1 DOOR ASSY (21V4U)
X-4033-812-1 DOOR ASSY (21V4B)
2
3-703-035-11 SHAFT, LID
3
X-4033-806-1 BEZNET ASSY (21V4D)
X-4033-807-1 BEZNET ASSY (21V4A/E)
X-4033-808-1 BEZNET ASSY (21V4U)
X-4033-809-1 BEZNET ASSY (21V4B)
4
4-050-428-01 BUTTON, POWER
5
2-612-017-00 SPRING, COMPRESSION
6
4-050-430-01 GUIDE, LIGHT
7
4-050-431-01 BUTTON, EJECT
8
4-050-155-01 SPRING, FL
9
4-042-012-22 DOOR, CASSETTE
10
4-042-006-01 BUTTON, CONTROL
11
4-050-429-01 BUTTON, MULTI
12
4-919-393-51 DAMPER
13
4-050-432-01 FILTER, REMOTE
14
* 4-050-632-01 BRACKET, SP
15
* 4-050-631-01 CUSHION (B)
16
1-504-485-21 SPEAKER (8CM)
17
* 4-050-630-01 CUSHION (A)
18
* A-1372-251-A H3 BOARD, COMPLETE
19
4-042-018-21 BUTTON, SLIDE
SECTION 5
EXPLODED VIEWS
• Items marked " * " are not stocked since
they are seldom required for routine
service.
anticipated when ordering these items.
: +BVTP 4X16
: +BVTP 3X12
18
19
38
8
7
6
10
11
¡
33
12
REMARK
-------------
Some
delay
should
be
7-685-663-71
7-685-648-79
¡
24
25
21
26
23
22
40
20
21
¡
39
9
¡
29
31
32
REF. NO.
PART NO.
------------
-------------
2
20
8-738-787-71 ITC ASSY
2
2
21
4-036-190-01 SCREW (5), SELF TAPPING
22
4-369-318-21 SPRING, TENSION
4-13
23
* A-1331-560-A C BOARD, COMPLETE
24
1-900-900-22 LEAD ASSY, FOCUS
4-13
25
3-704-495-01 SPACER, DEFLECTION YOKE
4-13
4-13
26
1-406-828-11 COIL, DEGAUSSING
27
* 4-341-778-01 BAND, DEGAUSSING COIL
28
4-050-435-01 COVER, REAR
29
* A-1372-252-A H4 BOARD, COMPLETE
30
1-765-286-11 CORD, POWER (21V4A/B/D/E)
1-776-204-11 CORD, POWER (FILTER) (21V4U)
31
4-202-531-01 AC CORD LOCK (SC)
32
4-054-994-01 BUTTON, MAIN POWER
33
* A-1241-250-A F2 BOARD, COMPLETE
34
4-308-870-00 CLIP, LEAD WIRE
35
1-452-032-00 MAGNET, DISK ; 10mmø
36
1-452-094-00 MAGNET, ROTATABLE DISK ; 15mmø
37
4-051-736-21 PIECE A (90), CONV. CORRECT
38
1-452-277-00 MAGNET, BMC
39
8-738-784-05 PICTURE TUBE A51JXH61X
40
8-451-295-45 DEFLECTION YOKE Y21PFA2BA
41
1-775-044-11 CONNECTOR, DY (DOUBLE)
– 92 –
The componants identified by
shading and mark
cal for safety.
Replace only with part number
specified.
Les composants identifies par
une trame et une marque
sont critiques pour la securite.
Ne les remplacer que par une
piece portant le numero specifie.
27
27
22
41
30
DESCRIPTION
-------------------
are criti-
28
REMARK
-------------
21,25,38-41

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