Exploded Views; Picture Tube - Sony TRINITRON KV-XA21M85 Service Manual

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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
par t are indicated with a collation
number in the remark column.

6-1. PICTURE TUBE

r : 7-685-648-79 SCREW +BVTP 3 × 12
p : 7-685-668-71 SCREW +BVTP 4 × 16
4 : 7-685-647-79 SCREW +BVTP 3 × 10
26
19
29
28
27
29
28
27
4
2
3
6
REF. NO. PART NO.
DESCRIPTION
1
X-4038-507-3 BEZNET ASSY
2
4-036-405-11
SPRING, COMPRESSION
3
4-080-400-01
BUTTON, POWER
4
4-047-464-01
CATCHER, PUSH
5
* 4-080-401-01
GUIDE, LIGHT
6
4-083-910-41
DOOR, CONTROL
7
! 8-738-809-05
PICTURE TUBE (A51LPT70X)
8
1-452-032-00
MAGNET, DISC
9
4-365-808-12
SCREW, (5) TAPPING
10
* 3-704-372-11
HOLDER, HV CABLE
11
4-046-600-11
SPACER, DY
12
4-057-714-01
PIECE, TLH CONVERGENCE
! 8-451-505-11
13
DEFLECTION YOKE (Y21RSA-S)
14
4-064-883-03
HOLDER, DGC
15
* A-1332-141-A C1 BOARD, MOUNTED
SECTION 6

EXPLODED VIEWS

Items marked " ∗ " are not stocked since
they are seldom required for routine
ser vice. Some delay should be
anticipated when ordering these items.
8
23
10
16
20
9
12
22
13
11
11
7
5
1
24
REMARK
2 - 5
18
15
14
30
17
9
16
20
22
19
26
REF. NO. PART NO.
16
4-302-404-03
17
4-078-765-01
18
! 1-416-946-11
19
1-529-125-11
20
4-374-745-21
X-4038-831-5 REAR, COVER ASSY ( p 8 SCREWS)
21
22
* 4-046-981-01
23
4-051-736-42
24
4-069-652-02
25
1-416-864-12
26
4-069-797-01
27
4-080-403-01
28
1-529-968-01
29
4-080-402-01
30
1-452-728-41
– 57 –
KV-XA21M85
The components identified by
shading and mark ! are critical
for safety.
Replace only with part number
specified.
21
DESCRIPTION
SCREW (WASHED HEAD) (+P4 X 16)
SPRING, EXTENSION
COIL, DEMAGNETIC
SPEAKER (13 X 7 cm)
CUSHION A
BRACKET, SPEAKER
PIECE (A) CONV, CORRECT
CUSHION (HS BAND)
COIL VM
CUSHION SPEAKER (S)
BOX, FRONT (TWEETER)
SPEAKER (5CM)
BOX, REAR (TWEETER)
COIL, NA ROTATION (RT-154)
RM-952
25
REMARK

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