Sony KV-T25SZ8 Service Manual ▷ View online
– 21 –
KV-T25SZ8
RM-870
5-4. PICTURE DISTORTION ADJUSTMENT
Item Number 00 – 08
00 HSF (H SHIFT)
01 HSZ (H SIZE)
02 PAP (PIN AMP)
03 CNP (CORNER PIN)
04 TLT (TILT)
05 VSL (V SLOP)
06 VAP (V ANP)
07 SCR (S CORRECTION)
08 VSF (V SHIFT)
00 HSF (H SHIFT)
01 HSZ (H SIZE)
02 PAP (PIN AMPLITUDE)
03 CNP (CORNER PIN)
04 TLT (TILT)
05 VSL (V SLOPE)
06 VAP (V AMPLITUDE)
07 SCR (S CORRECTION)
08 VSF (V SHIFT)
5-3. A BOARD ADJUSTMENT AFTER IC003
(MEMORY) REPLACEMENT
1. Enter to Service Mode.
2. Press commander buttons [5] and [0] (Data Initialize), and [2]
and [0] (Data Copy) to initialize the data.
3. Call each item number, and check if the respective screen shows
the normal picture.
In case some items are not well-adjusted, give them fine
adjustment.
Write the data per each item number ([MUTING] + [0]).
4. Select item numbers “49” (OP0), “4A” (OP1) and “4B” (OP2)
and respectively set the bit per model with command buttons
[3] and [6].
5. Press commander buttons [8] and [0] (Test Normal) to return to
the data that was set on the shipment from the factory.
(= Cancel Service Mode.)
KV-T25SZ8
RM-870
KV-T25SZ8
RM-870
SECTION 7
EXPLODED VIEW
The components identified by
shading and mark
shading and mark
!
are critical
for safety.
Replace only with part number
specified.
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.
they are seldom required for routine
service. Some delay should be
anticipated when ordering these items.
– 45 –
NOTE:
•
Items with no part number and no
description are not stocked because they
are seldom required for routine service.
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.
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
– 46 –
REF. NO. PART NO.
DESCRIPTION
REMARK
REF. NO. PART NO.
DESCRIPTION
REMARK
1
4-050-176-31
DOOR, CONTROL
2
4-048-575-02
LABEL, CONTROL
3
4-627-936-01
LOCK, MINIATURE SIDE
4
4-048-540-01
CUSHION, CRT
5
X-4032-786-2
BEZNET ASSY
3, 4, 6-10
6
4-048-691-01
HANDLE
7
4-048-687-03
BUTTON, MULTI
8
4-049-123-01
GUIDE, LIGHT
9
4-048-688-01
BUTTON, POWER
10
4-302-428-03
SCREW (WASHER HEAD) (+P 3X12)
11
4-037-613-02
CUSHION, SP
12
1-504-305-11
SPEAKER (5X12CM)
13
* 4-038-987-11
CUSHION, SPEAKER
14
4-043-388-01
SCREW, STEP TAPPING
15
4-046-765-21
SCREW, TAPPING
16
! 8-733-255-01
PICTUTE TUBE (M60KWL70X)
17
! 8-451-404-41
DEFLECTION YOKE (Y25GXAS)
18
1-452-762-31
NECK ASSEMBLY NA294
19
* A-1342-396-A VM BOARD, COMPLETE
20
* A-1331-743-A C BOARD, COMPLETE
21
4-046-600-11
SPACER, DY
22
* 3-704-372-11
HOLDER, HV CABLE
23
4-369-318-61
SPRING, TENSION
24
! 1-403-619-11
COIL, DEMAGNETIZATION
25
4-043-827-13
BAND, DEGAUSSING COIL
26
* 4-042-988-02
HOLDER, DGC
27
4-049-416-01
SHEET, BLIND
28
X-4032-967-2
COVER ASSY, REAR
27, 29
29
4-048-703-02
COVER, REAR
30
4-049-130-01
CLAMPER, CORD
31
* 4-048-690-02
RAIL (L), GUIDE
32
* 4-048-689-02
RAIL (R), GUIDE
33
* A-1241-190-A F1 BOARD, COMPLETE
34
* 4-049-158-01
BRACKET, F1 PC BOARD
35
* A-1297-523-A A3 BOARD, COMPLETE
36
! 8-598-323-30
TUNER, VSS BT-AG401
37
! 1-900-212-02
LEAD ASSY, FOCUS
38
! 1-453-190-11
TRANSFORMER ASSY, FLYBACK (NX-2743//M3B)
39
* A-1298-602-A A BOARD, COMPLETE
40
! 4-389-778-11
HOLDER, AC CORD
41
! 1-574-358-11
CORD, POWER (WITH CONNECTOR) 7.5A/250V
42
1-452-032-00
MAGNET,DISC
43
X-4387-214-1
PERMALOY ASSY, CORRECTION
44
4-034-272-01
PLATE, CORRECTION, TLV
4-034-272-41
PLATE, CORRECTION, TLV
45
* 4-045-290-11
CUSHION (50X290), DGC
46
4-049-122-01
RIVET
3
6
11
7
10
8
9
12
14
15
18
19
16
17
21
46
22
33
34
36
38
37
35
39
40
41
12
15
6
5
32
31
r
r
r
20
23
24
25
45
26
28
29
30
p
4
r
27
13
14
44
13
4
42
43
11
1
2
– 47 –
KV-T25SZ8
RM-870
REF. NO. PART NO.
DESCRIPTION
REMARK
REF. NO.
PART NO.
DESCRIPTION
REMARK
The components identified by shading
and mark
and mark
!
are critical for safety.
Replace only with part number specified.
SECTION 8
ELECTRICAL PARTS LIST
RESISTORS
•
All resistors are in ohms
•
F : nonflammable
CAPACITORS
•
MF :
µ
F, PF :
µµ
F
COILS
•
MMH : mH, UH :
µ
H
When indicating parts by reference number,
please include the board name.
please include the board name.
NOTE:
•
Items marked "
∗
" are not stocked since
they are seldom required for routine
service. Some delay should be anticipated
when ordering these items.
service. Some delay should be anticipated
when ordering these items.
•
All variable and adjustable resistors have
characteristic curve B, unless otherwise
noted.
characteristic curve B, unless otherwise
noted.
A
The components identified by shading
and mark
and mark
!
are critical for safety.
Replace only with part number specified.
REF.NO.
PART NO.
DESCRIPTION
REMARK
REF.NO.
PART NO.
DESCRIPTION
REMARK
* A-1298-602-A A BOARD, COMPLETE
*********************
* 1-580-798-11
CONNECTOR PIN (DY) 6P
4-039-460-01
HOLDER, FBT
* 4-049-131-01
CASE (A), SHIELD
4-382-854-11
SCREW (M3X10), P, SW (+)
7-682-950-01
SCREW +PSW 3X12
7-685-648-79
SCREW +BVTP
3X12 TYPE2 IT-3
<CAPACITOR>
C001
1-163-011-11
CERAMIC CHIP
0.0015MF
10%
50V
C002
1-126-965-11
ELECT
22MF
20%
50V
C004
1-126-961-11
ELECT
2.2MF
20%
50V
C007
1-126-959-11
ELECT
0.47MF
20%
50V
C008
1-163-117-00
CERAMIC CHIP
100PF
5%
50V
C009
1-163-133-00
CERAMIC CHIP
470PF
5%
50V
C010
1-163-037-11
CERAMIC CHIP
0.022MF
10%
50V
C011
1-126-967-11
ELECT
47MF
20%
16V
C013
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C014
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C015
1-101-884-00
CERAMIC
56PF
5%
50V
C016
1-101-884-00
CERAMIC
56PF
5%
50V
C017
1-163-117-00
CERAMIC CHIP
100PF
5%
50V
C018
1-163-117-00
CERAMIC CHIP
100PF
5%
50V
C019
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C020
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C021
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C022
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C023
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C024
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C025
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C026
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C027
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C028
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C029
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C034
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C035
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C036
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C037
1-163-117-00
CERAMIC CHIP
100PF
5%
50V
C038
1-163-117-00
CERAMIC CHIP
100PF
5%
50V
C040
1-163-117-00
CERAMIC CHIP
100PF
5%
50V
C042
1-163-117-00
CERAMIC CHIP
100PF
5%
50V
C044
1-163-117-00
CERAMIC CHIP
100PF
5%
50V
C045
1-163-117-00
CERAMIC CHIP
100PF
5%
50V
C046
1-163-117-00
CERAMIC CHIP
100PF
5%
50V
C047
1-163-117-00
CERAMIC CHIP
100PF
5%
50V
C048
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C049
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C050
1-126-960-11
ELECT
1MF
20%
50V
C052
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C053
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C055
1-126-941-11
ELECT
470MF
20%
16V
C056
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C057
1-163-243-11
CERAMIC CHIP
47PF
5%
50V
C058
1-163-117-00
CERAMIC CHIP
100PF
5%
50V
C059
1-163-117-00
CERAMIC CHIP
100PF
5%
50V
C060
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C061
1-164-505-11
CERAMIC CHIP
2.2MF
16V
C072
1-126-941-11
ELECT
470MF
20%
16V
C074
1-163-001-11
CERAMIC CHIP
220PF
10%
50V
C101
1-163-029-11
CERAMIC CHIP
0.0047MF
50V
C105
1-104-665-11
ELECT
100MF
20%
16V
C106
1-126-964-11
ELECT
10MF
20%
50V
C108
1-126-942-61
ELECT
1000MF
20%
16V
C109
1-163-017-00
CERAMIC CHIP
0.0047MF
10%
50V
C110
1-136-165-00
FILM
0.1MF
5%
50V
C111
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C114
1-163-117-00
CERAMIC CHIP
100PF
5%
50V
C115
1-163-093-00
CERAMIC CHIP
10PF
5%
50V
C116
1-136-165-00
FILM
0.1MF
5%
50V
C117
1-163-117-00
CERAMIC CHIP
100PF
5%
50V
C118
1-126-965-11
ELECT
22MF
20%
50V
C119
1-163-059-00
CERAMIC CHIP
0.01MF
50V
C120
1-130-493-00
MYLAR
0.068MF
5%
50V
C121
1-130-493-00
MYLAR
0.068MF
5%
50V
C122
1-104-665-11
ELECT
100MF
20%
16V
C124
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C125
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C127
1-163-077-00
CERAMIC CHIP
0.1MF
10%
25V
C128
1-163-077-00
CERAMIC CHIP
0.1MF
10%
25V
C132
1-163-117-00
CERAMIC CHIP
100PF
5%
50V
C201
1-126-960-11
ELECT
1MF
20%
50V
C202
1-104-665-11
ELECT
100MF
20%
16V
C203
1-126-960-11
ELECT
1MF
20%
50V
C204
1-104-665-11
ELECT
100MF
20%
16V
C205
1-163-989-11
CERAMIC CHIP
0.033MF
10%
25V
C206
1-163-018-00
CERAMIC CHIP
0.0056MF
10%
50V
C207
1-126-961-11
ELECT
2.2MF
20%
50V
C208
1-126-961-11
ELECT
2.2MF
20%
50V
C209
1-163-018-00
CERAMIC CHIP
0.0056MF
10%
50V
C210
1-163-989-11
CERAMIC CHIP
0.033MF
10%
25V
C211
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C233
1-126-967-11
ELECT
47MF
20%
16V
C234
1-126-967-11
ELECT
47MF
20%
16V
C235
1-126-967-11
ELECT
47MF
20%
16V
– 48 –
REF. NO.
PART NO.
DESCRIPTION
REMARK
REF. NO.
PART NO.
DESCRIPTION
REMARK
KV-T25SZ8
RM-870
The components identified by shading
and mark
and mark
!
are critical for safety.
Replace only with part number specified.
C370
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C374
1-124-910-11
ELECT
47MF
20%
50V
C375
1-124-910-11
ELECT
47MF
20%
50V
C376
1-164-005-11
CERAMIC CHIP
0.47MF
25V
C401
1-163-021-91
CERAMIC CHIP
0.01MF
10%
50V
C402
1-163-021-91
CERAMIC CHIP
0.01MF
10%
50V
C403
1-126-965-11
ELECT
22MF
20%
50V
C404
1-163-021-91
CERAMIC CHIP
0.01MF
10%
50V
C405
1-163-017-00
CERAMIC CHIP
0.0047MF
10%
50V
C406
1-163-017-00
CERAMIC CHIP
0.0047MF
10%
50V
C407
1-163-017-00
CERAMIC CHIP
0.0047MF
10%
50V
C408
1-163-017-00
CERAMIC CHIP
0.0047MF
10%
50V
C410
1-163-103-00
CERAMIC CHIP
27PF
5%
50V
C411
1-163-113-00
CERAMIC CHIP
68PF
5%
50V
C413
1-104-665-11
ELECT
100MF
20%
16V
C415
1-163-017-00
CERAMIC CHIP
0.0047MF
10%
50V
C420
1-126-967-11
ELECT
47MF
20%
16V
C423
1-163-129-00
CERAMIC CHIP
330PF
5%
50V
C425
1-163-021-91
CERAMIC CHIP
0.01MF
10%
50V
C501
1-102-228-00
CERAMIC
470PF
10%
500V
C523
1-104-665-11
ELECT
100MF
20%
16V
C548
1-106-220-00
MYLAR
0.1MF
10%
100V
C551
1-126-968-11
ELECT
100MF
20%
35V
C552
1-126-968-11
ELECT
100MF
20%
35V
C553
1-163-019-00
CERAMIC CHIP
0.0068MF
10%
50V
C554
1-102-244-00
CERAMIC
220PF
10%
500V
C555
1-101-804-00
CERAMIC
10PF
5%
500V
C562
1-104-665-11
ELECT
100MF
20%
16V
C601
1-162-318-11
CERAMIC
0.001MF
10%
500V
C602
1-102-050-00
CERAMIC
0.01MF
99%
500V
C603
1-161-830-00
CERAMIC
0.0047MF
99%
500V
C604
1-113-608-11
ELECT(BLOCK)
470MF
20%
400V
C605
1-161-830-00
CERAMIC
0.0047MF
99%
500V
C606
1-161-830-00
CERAMIC
0.0047MF
99%
500V
C607
1-161-830-00
CERAMIC
0.0047MF
99%
500V
C608
1-104-332-11
CERAMIC
470PF
10%
2KV
C609
1-124-347-00
ELECT
100MF
20%
160V
C610
1-126-943-11
ELECT
2200MF
20%
25V
C611
! 1-113-900-51
CERAMIC
470PF
10%
250V
C612
1-102-228-00
CERAMIC
470PF
10%
500V
C613
1-102-824-00
CERAMIC
470PF
5%
50V
C614
1-126-943-11
ELECT
2200MF
20%
25V
C616
1-102-228-00
CERAMIC
470PF
10%
500V
C618
1-163-005-11
CERAMIC CHIP
470PF
10%
50V
C619
1-162-116-00
CERAMIC
680PF
10%
2KV
C621
! 1-104-705-51
FILM
0.1MF
20%
250V
C622
1-106-383-00
MYLAR
0.047MF
10%
200V
C623
1-126-934-11
ELECT
220MF
20%
16V
C624
1-126-942-61
ELECT
1000MF
20%
16V
C625
1-102-074-00
CERAMIC
0.001MF
10%
50V
C627
1-162-116-00
CERAMIC
680PF
10%
2KV
C630
! 1-113-900-51
CERAMIC
470PF
10%
250V
C631
1-161-830-00
CERAMIC
0.0047MF
99%
500V
C632
! 1-113-900-51
CERAMIC
470PF
10%
250V
C633
1-161-754-00
CERAMIC
0.001MF
10%
3KV
C634
1-163-005-11
CERAMIC CHIP
470PF
10%
50V
C801
1-123-024-21
ELECT
33MF
160V
C802
1-107-364-11
MYLAR
0.01MF
10%
200V
C804
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C805
1-102-244-00
CERAMIC
220PF
10%
500V
C236
1-126-968-11
ELECT
100MF
20%
35V
C237
1-104-665-11
ELECT
100MF
20%
16V
C238
1-136-167-00
FILM
0.15MF
5%
50V
C239
1-104-665-11
ELECT
100MF
20%
16V
C240
1-136-167-00
FILM
0.15MF
5%
50V
C241
1-126-942-61
ELECT
1000MF
20%
25V
C242
1-163-021-91
CERAMIC CHIP
0.01MF
10%
50V
C243
1-128-551-11
ELECT
22MF
20%
25V
C244
1-126-942-61
ELECT
1000MF
20%
25V
C246
1-128-551-11
ELECT
22MF
20%
25V
C247
1-126-942-61
ELECT
1000MF
20%
25V
C253
1-104-665-11
ELECT
100MF
20%
16V
C257
1-136-169-00
FILM
0.22MF
5%
50V
C258
1-136-169-00
FILM
0.22MF
5%
50V
C300
1-126-967-11
ELECT
47MF
20%
16V
C304
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C305
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C306
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C307
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C308
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C309
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C310
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C311
1-163-231-11
CERAMIC CHIP
15PF
5%
50V
C312
1-163-231-11
CERAMIC CHIP
15PF
5%
50V
C313
1-104-665-11
ELECT
100MF
20%
16V
C314
1-164-161-11
CERAMIC CHIP
0.0022MF
10%
50V
C315
1-165-320-11
CERAMIC CHIP
0.47MF
10%
16V
C316
1-102-125-00
CERAMIC
0.0047MF
10%
50V
C319
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C320
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C321
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C322
1-216-295-91
SHORT
0
C323
1-163-243-11
CERAMIC CHIP
47PF
5%
50V
C324
1-115-565-11
CERAMIC CHIP
2.2MF
10%
10V
C325
1-163-093-00
CERAMIC CHIP
10PF
5%
50V
C326
1-163-095-00
CERAMIC CHIP
12PF
5%
50V
C327
1-163-093-00
CERAMIC CHIP
10PF
5%
50V
C328
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C329
1-163-016-00
CERAMIC CHIP
0.0039MF
10%
50V
C330
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C331
1-126-964-11
ELECT
10MF
20%
50V
C332
1-136-165-00
FILM
0.1MF
5%
50V
C333
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C334
1-164-182-11
CERAMIC CHIP
0.0033MF
10%
50V
C335
1-102-973-00
CERAMIC
100PF
5%
50V
C336
1-126-964-11
ELECT
10MF
20%
50V
C337
1-104-665-11
ELECT
100MF
20%
16V
C338
1-165-320-11
CERAMIC CHIP
0.47MF
10%
16V
C339
1-163-121-00
CERAMIC CHIP
150PF
5%
50V
C340
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C341
1-163-117-00
CERAMIC CHIP
100PF
5%
50V
C342
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C344
1-126-963-11
ELECT
4.7MF
20%
50V
C349
1-128-551-11
ELECT
22MF
20%
25V
C359
1-104-665-11
ELECT
100MF
20%
16V
C361
1-163-009-11
CERAMIC CHIP
0.001MF
10%
50V
C362
1-163-101-00
CERAMIC CHIP
22PF
5%
50V
C367
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C368
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
C369
1-164-004-11
CERAMIC CHIP
0.1MF
10%
25V
A
Click on the first or last page to see other KV-T25SZ8 service manuals if exist.