Sony KV-T25MF1K Service Manual ▷ View online
– 21 –
KV-T25MF1K
RM-883
NOTE
•
Standard Data:
Those are the standard data values written on the microprocessor. Therefore, the data values of the
modes are stored respectively in the memory.
In case of a device replacement, adjustment by rewriting the data value is necessary for some items.
modes are stored respectively in the memory.
In case of a device replacement, adjustment by rewriting the data value is necessary for some items.
•
50 ...................... 50 Hz data
•
60 ...................... 60 Hz data
•
Standard data listed on the adjustment item table are reference values, therefore it is different for every model.
Item
TILT
AV Input
SHARP
Remote
Auto
Arabic
Reserved
50%
Preset
Program
KV-T25MF1K
0
1
0
0
1
1
1
1
Item
–
–
Child Lock
Space
High Dev.
100 Prg
4:3 Wide
S. Video
Sound
KV-T25MF1K
0
0
1
0
0
1
1
0
No. 33 OP2
ITEM INFORMATION
• 10. DL:
• 10. DL:
TV/MIX Mode
0=Interlace 1=Non-interlace,
TEXT Mode
0=Non-interlace
1=Interlace
• 29. ABL:
Bright ABL ON/OFF
ON=1
OFF=0
• 31. OP0 • 32. OP1 • 33. OP2:
Input data are different according to models.
AV INPUT :
AV INPUT :
00
→
NO MODEL, 01
→
MONO, CXA1315, 10/11
→
STEREO, TDA8424
TV System : 00
→
Multi model, 01
→
B/G, 10
→
D/K.I, 11
→
B/G D/K
NTSC, SECAM, Chin
No. 31 OP0 * Input data are different according to models
Item
Video Text
Volume 1
Thai B
TV System
NT3.58
SECAM
Reserved
KV-T25MF1K
0
0
0
0
0
1
1
0
No. 32 OP1
– 22 –
KV-T25MF1K
RM-883
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 “31” (OP0), “32” (OP1) and “33” (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-T25MF1K
RM-883
KV-T25MF1K
RM-883
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 serv-
ice. Some delay should be
anticipated when ordering these items.
they are seldom required for routine serv-
ice. Some delay should be
anticipated when ordering these items.
– 43 –
– 44 –
NOTE:
•
Items with no part number and no des-
cription are not stocked because they are
seldom required for routine service.
cription 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
REF. NO. PART NO.
DESCRIPTION
REMARK
1
4-048-702-02 DOOR, CONTROL
2
4-048-575-01 LABEL, CONTROL
3
4-627-936-01 LOCK, MINIATURE SIDE
4
4-048-540-01 CUSHION, CRT
5
X-4033-981-1 BEZNET ASSY
1-4, 6-9
6
4-048-691-01 HANDLE
7
4-048-687-01 BUTTON, MULTI
8
4-049-123-01 GUIDE, LIGHT
9
4-048-688-01 BUTTON, POWER
10
1-504-305-11
SPEAKER (5X12CM)
11
4-043-388-11
SCREW, STEP TAPPING
12
4-046-765-11 SCREW, TAPPING
13
! 8-733-244-05 PICTURE TUBE (M60KWL70X)
14
8-451-404-41 DEFLECTION YOKE (Y25GXAS)
15
* A-1331-802-A C BOARD, COMPLETE
16
4-046-600-11
SPACER, DY
17
4-369-318-71 SPRING, TENSION
18
! 1-403-619-11 COIL, DEMAGNETIZATION
19
4-043-827-13 BAND, DEGAUSSING COIL
20
* 4-042-988-01 HOLDER, DGC
21
4-049-416-01 SHEET, BLIND
22
! X-403-296-71 COVER, REAR
23
4-049-130-21 CLAMP, CODE
24
X-4032-967-2 COVER ASSY, REAR
21, 22
25
* 4-048-690-02 RAIL (L), GUIDE
26
* 4-048-689-01 RAIL (R), GUIDE
27
* A-1294-197-A A11 BOARD, COMPLETE
28
* A-1294-182-A A12 BOARD, COMPLETE
29
8-598-323-30 TUNER, VSS BT-AG401
30
! 1-453-190-21 TRANSFORMER, FLYBACK (NX-2743//M3B)
31
* A-1298-548-A A BOARD, COMPLETE
32
! 4-389-778-81 HOLDER, AC CORD
33
! 1-777-563-11 CORD, POWER (WITH CONNECTOR) 2.5A/250V
34
1-452-032-00 MAGNET,DISC
35
X-4387-214-2 PERMALOY ASSY, CORRECTION
36
1-452-762-31 NECK ASSEMBLY NA294
37
* A-1342-421-A VM BOARD, COMPLETE
38
! 1-900-700-16 LEAD ASSY, FOCUS
1
2
3
6
7
8
9
13
14
15
16
17
18
19
20
22
23
25
29
30
38
31
32
33
34
35
10
11
12
6
5
26
p
4
r
r
r
21
10
11
24
12
4
27 28
8
37
36
KV-T25MF1K
RM-883
KV-T25MF1K
RM-883
– 45 –
– 46 –
REF.NO.
PART NO.
DESCRIPTION
REMARK
REF.NO.
PART NO.
DESCRIPTION
REMARK
A-1298-548-A A BOARD, COMPLETE
*********************
1-533-223-11
CLIP, FUSE
* 1-535-893-11
TERMINAL,FASTEN(POSITIVE LOCK)
* 1-580-798-11
CONNECTOR PIN (DY) 6P
4-039-460-01
HOLDER, FBT
* 4-367-524-32
CASE, SHIELD (LID UPPER)
4-382-854-11
SCREW (M3X10), P, SW (+)
7-685-648-79
SCREW +BVTP
3X12 TYPE2 IT-3
8-598-323-30
TUNER, VSS BT-AG401
<CAPACITOR>
C001
1-102-119-00
CERAMIC
0.0015MF
10%
50V
C002
1-126-965-11
ELECT
22MF
20%
50V
C003
1-102-973-00
CERAMIC
100PF
5%
50V
C004
1-125-800-51
ELECT
2.2MF
20%
63V
C007
1-125-798-51
ELECT
0.47MF
20%
63V
C009
1-102-824-00
CERAMIC
470PF
5%
50V
C010
1-136-157-00
FILM
0.022MF
5%
50V
C011
1-125-794-51
ELECT
47MF
20%
16V
C012
1-102-973-00
CERAMIC
100PF
5%
50V
C015
1-101-884-00
CERAMIC
56PF
5%
50V
C016
1-101-884-00
CERAMIC
56PF
5%
50V
C017
1-102-973-00
CERAMIC
100PF
5%
50V
C018
1-102-973-00
CERAMIC
100PF
5%
50V
C021
1-102-074-00
CERAMIC
0.001MF
10%
50V
C022
1-102-074-00
CERAMIC
0.001MF
10%
50V
C023
1-102-074-00
CERAMIC
0.001MF
10%
50V
C024
1-102-074-00
CERAMIC
0.001MF
10%
50V
C025
1-102-074-00
CERAMIC
0.001MF
10%
50V
C026
1-102-074-00
CERAMIC
0.001MF
10%
50V
C027
1-102-074-00
CERAMIC
0.001MF
10%
50V
C034
1-136-165-00
FILM
0.1MF
5%
50V
C042
1-102-973-00
CERAMIC
100PF
5%
50V
C044
1-102-973-00
CERAMIC
100PF
5%
50V
C046
1-102-973-00
CERAMIC
100PF
5%
50V
C048
1-136-165-00
FILM
0.1MF
5%
50V
C049
1-136-165-00
FILM
0.1MF
5%
50V
C050
1-126-960-11
ELECT
1MF
20%
50V
C052
1-136-165-00
FILM
0.1MF
5%
50V
C053
1-102-074-00
CERAMIC
0.001MF
10%
50V
C055
1-126-935-11
ELECT
470MF
20%
16V
C056
1-102-074-00
CERAMIC
0.001MF
10%
50V
C057
1-102-852-91
CERAMIC
47PF
5%
50V
C058
1-102-973-00
CERAMIC
100PF
5%
50V
C059
1-102-973-00
CERAMIC
100PF
5%
50V
C060
1-102-074-00
CERAMIC
0.001MF
10%
50V
C061
1-125-800-51
ELECT
2.2MF
20%
63V
C072
1-126-935-11
ELECT
470MF
20%
16V
C074
1-102-110-00
CERAMIC
220PF
10%
50V
C101
1-101-003-00
CERAMIC
0.0047MF
50V
C105
1-125-806-51
ELECT
220MF
20%
16V
C106
1-125-797-51
ELECT
10MF
20%
50V
C108
1-125-807-51
ELECT
1000MF
20%
16V
C109
1-102-125-00
CERAMIC
0.0047MF
10%
50V
C110
1-136-165-00
FILM
0.1MF
5%
50V
C111
1-102-074-00
CERAMIC
0.001MF
10%
50V
C114
1-102-973-00
CERAMIC
100PF
5%
50V
C115
1-102-947-00
CERAMIC
10PF
0.5PF 50V
C116
1-136-165-00
FILM
0.1MF
5%
50V
C117
1-102-973-00
CERAMIC
100PF
5%
50V
C118
1-126-965-11
ELECT
22MF
20%
50V
C119
1-136-153-00
FILM
0.01MF
5%
50V
C120
1-130-493-00
MYLAR
0.068MF
5%
50V
C121
1-130-493-00
MYLAR
0.068MF
5%
50V
C122
1-125-804-51
ELECT
100MF
20%
16V
C124
1-136-165-00
FILM
0.1MF
5%
50V
C125
1-136-165-00
FILM
0.1MF
5%
50V
C132
1-102-973-00
CERAMIC
100PF
5%
50V
C233
1-125-794-51
ELECT
47MF
20%
16V
C234
1-125-794-51
ELECT
47MF
20%
16V
C235
1-125-794-51
ELECT
47MF
20%
16V
C236
1-126-948-11
ELECT
100MF
20%
35V
C237
1-125-804-51
ELECT
100MF
20%
16V
C238
1-137-188-51
FILM
0.15MF
5%
50V
C239
1-125-804-51
ELECT
100MF
20%
16V
C240
1-137-188-51
FILM
0.15MF
5%
50V
C241
1-125-813-51
ELECT
1000MF
20%
25V
C242
1-136-153-00
FILM
0.01MF
5%
50V
C243
1-128-551-11
ELECT
22MF
20%
25V
C244
1-125-813-51
ELECT
1000MF
20%
25V
C246
1-128-551-11
ELECT
22MF
20%
25V
C247
1-125-813-51
ELECT
1000MF
20%
25V
C253
1-125-804-51
ELECT
100MF
20%
16V
C257
1-136-173-00
FILM
0.47MF
5%
50V
C258
1-136-173-00
FILM
0.47MF
5%
50V
C300
1-125-794-51
ELECT
47MF
20%
16V
C304
1-136-165-00
FILM
0.1MF
5%
50V
C305
1-136-165-00
FILM
0.1MF
5%
50V
C306
1-136-165-00
FILM
0.1MF
5%
50V
C307
1-136-165-00
FILM
0.1MF
5%
50V
C308
1-136-165-00
FILM
0.1MF
5%
50V
C309
1-136-165-00
FILM
0.1MF
5%
50V
C310
1-136-165-00
FILM
0.1MF
5%
50V
C311
1-102-951-00
CERAMIC
15PF
5%
50V
C312
1-102-951-00
CERAMIC
15PF
5%
50V
C313
1-125-804-51
ELECT
100MF
20%
16V
REF. NO. PART NO.
DESCRIPTION
REMARK
REF. NO. PART NO.
DESCRIPTION
REMARK
C314
1-102-121-00
CERAMIC
0.0022MF
10%
50V
C315
1-126-960-11
ELECT
1MF
20%
50V
C316
1-102-125-00
CERAMIC
0.0047MF
10%
50V
C319
1-136-165-00
FILM
0.1MF
5%
50V
C320
1-136-165-00
FILM
0.1MF
5%
50V
C321
1-136-165-00
FILM
0.1MF
5%
50V
C323
1-102-852-91
CERAMIC
47PF
5%
50V
C324
1-125-800-51
ELECT
2.2MF
20%
63V
C325
1-102-947-00
CERAMIC
10PF
0.5PF 50V
C326
1-102-949-00
CERAMIC
12PF
5%
50V
C327
1-102-947-00
CERAMIC
10PF
0.5PF 50V
C328
1-136-165-00
FILM
0.1MF
5%
50V
C329
1-130-478-00
MYLAR
0.0039MF
5%
50V
C330
1-136-165-00
FILM
0.1MF
5%
50V
C331
1-125-797-51
ELECT
10MF
20%
50V
C332
1-136-165-00
FILM
0.1MF
5%
50V
C333
1-136-165-00
FILM
0.1MF
5%
50V
C334
1-102-123-00
CERAMIC
0.0033MF
10%
50V
C335
1-102-973-00
CERAMIC
100PF
5%
50V
C336
1-125-797-51
ELECT
10MF
20%
50V
C337
1-125-804-51
ELECT
100MF
20%
16V
C339
1-101-361-00
CERAMIC
150PF
5%
50V
C340
1-102-074-00
CERAMIC
0.001MF
10%
50V
C341
1-102-973-00
CERAMIC
100PF
5%
50V
C342
1-136-165-00
FILM
0.1MF
5%
50V
C344
1-126-963-11
ELECT
4.7MF
20%
50V
C349
1-128-551-11
ELECT
22MF
20%
25V
C350
1-125-794-51
ELECT
47MF
20%
16V
C351
1-136-165-00
FILM
0.1MF
5%
50V
C352
1-136-169-00
FILM
0.22MF
5%
50V
C358
1-136-165-00
FILM
0.1MF
5%
50V
C359
1-125-804-51
ELECT
100MF
20%
16V
C361
1-102-074-00
CERAMIC
0.001MF
10%
50V
C362
1-102-959-00
CERAMIC
22PF
5%
50V
C367
1-136-165-00
FILM
0.1MF
5%
50V
C368
1-136-165-00
FILM
0.1MF
5%
50V
C369
1-136-165-00
FILM
0.1MF
5%
50V
C370
1-136-165-00
FILM
0.1MF
5%
50V
C374
1-126-967-11
ELECT
47MF
20%
50V
C375
1-126-967-11
ELECT
47MF
20%
50V
C402
1-136-153-00
FILM
0.01MF
5%
50V
C403
1-126-965-11
ELECT
22MF
20%
50V
C405
1-102-125-00
CERAMIC
0.0047MF
10%
50V
C406
1-102-125-00
CERAMIC
0.0047MF
10%
50V
C407
1-102-125-00
CERAMIC
0.0047MF
10%
50V
C408
1-102-125-00
CERAMIC
0.0047MF
10%
50V
C410
1-102-961-00
CERAMIC
27PF
5%
50V
C411
1-101-888-00
CERAMIC
68PF
5%
50V
C423
1-102-820-00
CERAMIC
330PF
5%
50V
C501
1-102-228-00
CERAMIC
470PF
10%
500V
C523
1-126-933-11
ELECT
100MF
20%
16V
C548
1-106-220-00
MYLAR
0.1MF
10%
100V
C551
1-126-948-11
ELECT
100MF
20%
35V
C552
1-126-948-11
ELECT
100MF
20%
35V
C553
1-102-127-00
CERAMIC
0.0068MF
10%
50V
C554
1-102-244-00
CERAMIC
220PF
10%
500V
C555
1-101-804-00
CERAMIC
10PF
5%
500V
C562
1-126-933-11
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
1-117-753-11
ELECT(BLOCK) 470MF
20%
450V
C606
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
! 1-164-497-51
CERAMIC
470PF
10%
400V
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
1-102-114-00
CERAMIC
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
1-126-767-11
ELECT
1000MF
20%
16V
C625
1-102-074-00
CERAMIC
0.001MF
10%
50V
C627
1-162-116-00
CERAMIC
680PF
10%
2KV
C630
! 1-164-497-51
CERAMIC
470PF
10%
400V
C631
1-161-830-00
CERAMIC
0.0047MF
99%
500V
C632
! 1-164-497-51
CERAMIC
470PF
10%
400V
C633
1-161-754-00
CERAMIC
0.001MF
10%
3KV
C634
1-102-114-00
CERAMIC
470PF
10%
50V
C801
1-123-024-21
ELECT
33MF
160V
C802
1-107-364-11
MYLAR
0.01MF
10%
200V
C804
1-102-074-00
CERAMIC
0.001MF
10%
50V
C805
1-102-244-00
CERAMIC
220PF
10%
500V
C806
1-126-960-11
ELECT
1MF
20%
50V
C807
1-136-540-11
FILM
0.82MF
5%
200V
C808
1-130-959-00
FILM
0.047MF
10%
400V
C809
1-162-115-00
CERAMIC
330PF
10%
2KV
C810
1-106-365-00
MYLAR
0.0082MF
99%
200V
C811
1-162-318-11
CERAMIC
0.001MF
10%
500V
C812
1-136-086-00
FILM
0.017MF
3%
2KV
C816
1-107-636-11
ELECT
10MF
20%
160V
C820
1-161-754-00
CERAMIC
0.001MF
10%
2KV
C821
1-104-999-11
MYLAR
0.1MF
10%
200V
C822
1-136-541-11
FILM
1.5MF
5%
200V
C823
1-136-153-00
FILM
0.01MF
5%
50V
C825
1-107-364-11
MYLAR
0.01MF
10%
200V
C850
1-126-941-11
ELECT
470MF
20%
25V
C852
1-104-574-11
CERAMIC
0.0047MF
10%
2KV
C853
1-162-318-11
CERAMIC
0.001MF
10%
500V
C854
1-126-941-11
ELECT
470MF
20%
25V
C856
1-162-318-11
CERAMIC
0.001MF
10%
500V
C857
1-136-165-00
FILM
0.1MF
5%
50V
C860
1-102-228-00
CERAMIC
470PF
10%
500V
C861
1-107-654-11
ELECT
33MF
20%
250V
C875
1-128-562-11
ELECT
47MF
20%
100V
C876
1-107-369-11
MYLAR
0.068MF
10%
100V
C891
1-102-116-00
CERAMIC
680PF
10%
50V
C898
1-136-163-00
FILM
0.068MF
5%
50V
C901
1-102-824-00
CERAMIC
470PF
5%
50V
C902
1-102-824-00
CERAMIC
470PF
5%
50V
C1201
1-125-804-51
ELECT
100MF
20%
16V
C1202
1-136-165-00
FILM
0.1MF
5%
50V
C1203
1-136-165-00
FILM
0.1MF
5%
50V
C1204
1-125-804-51
ELECT
100MF
20%
16V
C1205
1-136-165-00
FILM
0.1MF
5%
50V
SECTION 8
ELECTRICAL PARTS LIST
A
RESISTORS
•
All resistors are in ohms
•
F : nonflammable
CAPACITORS
•
MF :
µ
F, PF :
µµ
F
COILS
•
MMH :
µ
H, UH :
µ
H
When indicating parts by reference number,
please include the board name.
please include the board name.
•
Items marked "
∗
" are not stocked since
they are seldom required for routine serv-
ice. Some delay should be anticipated when
ordering these items.
ice. 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.
The components identified by shading
and mark
and mark
!
are critical for safety.
Replace only with part number specified.
NOTE:
The components identified by shading
and mark
and mark
!
are critical for safety.
Replace only with part number specified.
A
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