Sony TRINITRON KV-T21MN8, Руководство по обслуживанию

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KV-T21MN8/T21MN81
RM-870
KV-T21MN8/T21MN81
RM-870
SECTION 7
EXPLODED VIEW
The components identified by
shading and mark
! are critical
for safety.
Replace only with part number
specified.
•
Items marked " * " are not stocked since
they are seldom required for routine
service. Some delay should be
anticipated when ordering these items.
– 51 –
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.
7-1. CHASSIS
[ : BVTP3
×
12 7-685-648-79
L : BVTP4
×
16 7-685-663-71
8 : BVTP3
×
16 7-685-650-79
– 52 –
REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK
1 4-054-093-41 DOOR, CONTROL (KV-T21MN8)
4-054-093-31 DOOR, CONTROL (KV-T21MN81)
2 4-627-936-01 LOCK, MINIATURE SIDE
3 X-4035-668-1 BEZNET ASSY (KV-T21MN8) 1, 2, 4-7
X-4035-667-1 BEZNET ASSY (KV-T21MN81) 1, 2, 4-7
4 4-048-691-01 HANDLE
5 4-048-687-03 BUTTON, MULTI
6 4-049-123-01 GUIDE, LIGHT
7 4-048-688-01 BUTTON, POWER
8 4-055-682-01 CUSHION, SP
9 1-504-965-11 SPEAKER (12X5CM)
10 * 4-038-987-21 CUSHION, SPEAKER
11 4-043-388-21 SCREW, STEP TAPPING
12 4-365-808-01 SCREW (5), TAPPING
13
!
8-738-774-05 PICTURE TUBE (A51JUH71X)
14 8-451-280-33 DEFLECTION YOKE (Y21PXA2) (KV-T21MN8)
8-451-280-81 DEFLECTION YOKE (Y21PXA2-S3)
(KV-T21MN81)
15 1-452-509-51 NECK ASSY, CRT (NA308)
16 * A-1342-395-A VM BOARD, BOARD
17 * A-1331-577-A C BOARD, COMPLETE
18 4-060-267-01 SPACER, DY
19 * 4-047-349-01 HOLDER, HV CABLE
20 4-369-318-81 SPRING, TENSION
21
!
1-409-942-11 COIL, DEMAGNETIZATION
22 4-054-094-01 SHEET, BLIND
23 ! X-4033-682-1 COVER ASSY, REAR 22
24 4-049-130-01 CLAMPER, CORD
25 * 4-048-690-02 RAIL (L), GUIDE
26 * 4-048-689-02 RAIL (R), GUIDE
27 * A-1241-325-A F1 BOARD, COMPLETE (KV-T21MN8 ONLY)
28 * 4-049-158-01 BRACKET, F1 PC BOARD (KV-T21MN8 ONLY)
29 * A-1347-117-A V1 BOARD, COMPLETE (KV-T21MN81 ONLY)
30 * A-1297-751-A A3 BOARD, COMPLETE
31
!
8-598-323-30 TUNER, VSS BT-AG401 (KV-T21MN8)
8-598-323-30 TUNER, VSS BT-AG401 (KV-T21MN81)
32 ! 1-900-700-05 LEAD ASSY, FOCUS
33 ! 1-453-193-21 TRANSFORMER ASSY, FLYBACK (NX-1742//M3A)
34 * A-1298-597-A A BOARD, COMPLETE (KV-T21MN8)
* A-1298-596-A A BOARD, COMPLETE (KV-T21MN81)
35
!
4-389-778-11 HOLDER, AC CORD
36
!
1-769-609-21 CORD, POWER (WITH CONNECTOR)
(KV-T21MN8)
!
1-574-062-61 CORD, POWER (WITH CONNECTOR) 2.5A/250V
(KV-T21MN81)
37 1-452-032-00 MAGNET,DISC
38 X-4309-608-0 PERMALLOY ASSY, CONVERGENCE
39 1-452-277-00 MAGNET, BMC
40 4-038-462-01 CAP, ANTENNA
41 4-372-556-31 SHEET, BLOTTING
2
4
5
6
7
12
11
15
16
13
14
18
19
27
28
31
33
32
30
29
34
35
36
9
12
4
3
26
25
r
r
r
1
17
20
21
23
40
24
p
4
r
22
10
11
37
38
8
9
10
8
41
39