DOWNLOAD Sony KV-XA25M31 Service Manual ↓ Size: 5.64 MB | Pages: 127 in PDF or view online for FREE

Model
KV-XA25M31
Pages
127
Size
5.64 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-xa25m31.pdf
Date
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Sony KV-XA25M31 Service Manual ▷ View online

– 118 –
KV-XA25M61/XA29M31/XA25M90/XA25M80/XA25M50
RM-954
KV-XA25M87/XA25M84/XA25M86
RM-953
IC
BH3868BFS-E2
CXA1315M
HEF4053BT
MM1319AFBE
BA7606F-E2
CXA1855S
CXA2159S
CXP750097-032S
M24C08-BN6(A)
TDA9181T
SDA9288XE-B0121
NJM4066BM
NJM2903M
NJM2188M-TE2
UPC4558G2
Single In -line Package
Pin 8~98
1
TOP VIEW
SOP
1
TOP VIEW
DIP
Dual In-line Package
Pin 6~98
2SK246-GR
SE-135N
ON3171-R
SBX3081-(01)30
LA6510
10
1
NJM78M09FA
CATHODE
ANODE
2
1
3
4
1
4
3
S-80743AL-A7-S
1
3
2
S G D
UN2213
UN2111
2SC2712-YG
UN2212
DTA114TK
DTC114EK
2SC1623-L5L6
2SA1162-G
2SD2114K
DTC114EKA-T146
E
B
C
SAA5261
CXA2139S
STR-F6656
Zig-zag In -line Package
Pin 6~99
MARKING SIDE VIEW
1
TDA8172
– 119 –
KV-XA25M61/XA25M31/XA25M90/XA25M80/XA25M50
RM-954
KV-XA25M87/XA25M84/XA25M86
RM-953
7
1
2
3
4
6
5
8
9
10
10
11
12
13
14
15
16
17
18
19
19
20
21
21
22
23
24
25
26
29
27
28
30
31
29
27
28
30
8
SECTION  7
EXPLODED VIEWS
•
Items marked " 
∗
 " are not stocked since
they are seldom required for routine
service. Some delay should be
anticipated when ordering these items.
The components identified by
shading and mark 
!
 are critical
for safety.
Replace only with part number
specified.
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.
REF. NO. PART NO.
DESCRIPTION
REMARK
REF. NO. PART NO.
DESCRIPTION
REMARK
1
X-4038-537-1
BEZNET ASSY (KV-XA25M31/M61/M90)
2  ~  6
X-4038-690-1
BEZNET ASSY (KV-XA25M50/M80/M84/M86/M87)
2
4-036-405-11
SPRING, COMPRESSION
3
4-075-747-01
BUTTON, POWER
4
4-047-464-01
CATCHER, PUSH
5
* 4-075-749-01
GUIDE, LIGHT
6
4-078-944-11
CONTROL, DOOR (KV-XA25M31/M61)
4-078-944-21
CONTROL, DOOR (KV-XA25M50/M80)
4-078-944-31
CONTROL, DOOR (KV-XA25M84)
4-078-944-51
CONTROL, DOOR (KV-XA25M90)
4-080-703-11
CONTROL, DOOR (KV-XA25M87)
4-080-703-21
CONTROL, DOOR (KV-XA25M86)
7
! 8-733-250-05
PICTURE TUBE (A60LPN70X)
8
4-046-765-12
SCREW, TAPPING 7 + CROWN WASHER
9
* 3-704-372-11
HOLER, HV CABLE
10
4-046-600-11
SPACER, DY
11
4-074-013-12
PIECE, TLH CONVERGENCE
12
! 1-451-475-11
DEFLECTION YOKE (Y25RSA)
13
1-452-896-61
COIL, NA ROTATION (RT200)
14
8-453-011-21
NA299-S
15
* A-1332-147-A C6 BOARD MOUNTED
16
* A-1342-590-A VM1 BOARD MOUNTED
17
4-369-318-61
SPRING, TENSION
18
! 1-419-322-11
COIL, DEGAUSSING
19
4-063-935-11
CUSHION (50 x 550), DGC
20
4-079-376-01
BAND, DGC
21
* 4-065-572-01
CLIP (25 RSN), DGC
22
4-064-883-03
HOLDER, DGC
23
1-452-032-00
MAGNET, DISC
24
1-452-014-11
CIRCULAR DISC MAGNET B
25
X-4387-214-3
PERMALOY ASSY, CORRECTION
26
4-302-404-03
SCREW (WASHER HEAD) (+P 4 x 16)
27
1-529-190-11
SPEAKER (5 CM)
1-529-968-11
SPEAKER (5 CM) (KV-XA25M87 only)
28
1-503-902-11
SPEAKER (15 x 6.5 CM) (KV-XA25M93)
29
4-374-745-21
CUSHION A
30
* 4-046-981-01
BRACKET, SPEAKER
31
4-080-624-01
REAR COVER (p 11)
7-1. PICTURE TUBE
r
: 7-685-648-79  SCREW +BVTP 3 
× 
12
p
: 7-685-663-71  SCREW +BVTP 4 
×
 16
– 120 –
KV-XA25M61/XA25M31/XA25M90/XA25M80/XA25M50
RM-954
KV-XA25M87/XA25M84/XA25M86
RM-953
7-2. CHASSIS
r
: 7-685-648-79
SCREW +BVTP 3 
×
 12
p
: 7-685-663-71
SCREW +BVTP 4 
×
 16
60
61
53
56
65
54
57
58
59
51
52
55
71
70
69
68
63
64
66
67
REF. NO. PART NO.
DESCRIPTION
REMARK
REF. NO. PART NO.
DESCRIPTION
REMARK
51
* A-1372-915-A H BOARD MOUNTED
* A-1372-963-A H BOARD MOUNTED (KV-XA25M86 only)
52
* A-1136-160-A B BOARD MOUNTED
* A-1136-187-A B BOARD MOUNTED (KV-XA29M84/M86/M87)
53
* A-1388-308-A J BOARD MOUNTED (KV-XA29M84/M86 only)
A-1388-301-A J1 BOARD MOUNTED (KV-XA25M61 only)
A-1388-300-A J1 BOARD MOUNTED (KV-XA25M87 only)
54
! 4-022-115-00
HOLDER, AC CORD
55
! 1-769-609-21
CORD, POWER (WITH CONNECTOR)
(KV-XA25M90 only)
! 1-574-062-11
CORD, POWER (WITH CONNECTOR)
! 1-574-358-11
CORD, POWER (WITH CONNECTOR)
(KV-XA25M31 only)
56
* 4-081-023-11
BRACKET, TERMINAL ( p 1) (KV-XA25M87 only)
* 4-081-023-01
BRACKET, TERMINAL ( p 1) (KV-XA25M90 only)
* 4-066-684-01
BRACKET, TERMINAL ( p 1)
(KV-XA25M86/M84 only)
57
* A-1299-400-A A BOARD COMPLETE (KV-XA25M90 only)
* A-1299-442-A A BOARD COMPLETE (KV-XA25M31/M61)
* A-1299-448-A A BOARD COMPLETE (KV-XA25M50/M80)
* A-1299-454-A A BOARD COMPLETE (KV-XA25M84/M87)
* A-1299-455-A A BOARD COMPLETE (KV-XA25M86)
58
! 1-453-357-21
TRANSFORMER ASSY, FLYBACK (NX-4009//M3B4)
! 1-453-364-11
TRANSFORMER ASSY, FLYBACK
(NX-4009//M3J4)(KV-XA25M31 only)
59
* 4-066-681-05
BRACKET, MAIN (6 SCREWS ((3 x 12), (+) BVTAP)
60
8-598-451-30
TUNER, FSS BTF-WG441 (KV-XA25M90 only)
8-598-499-10
TUNER, FSS BTF-LG433 (KV-XA25M50/M80)
8-598-451-20
TUNER, FSS BTF-WG441 (KV-XA25M31/M61)
8-596-450-10
TUNER, FSS BTF-LG434 (KV-XA25M84/M86/M87)
61
* A-1131-652-A B1 BOARD MOUNTED
(except KV-XA25M87/M84/M86)
63
* A-1241-452-A F BOARD MOUNTED
64
* 4-066-682-01
BRACKET, F PWB
65
! 1-251-374-12
CAP ASSY, HIGH-VOLTAGE
(KV-XA25M31 only)
66
4-080-403-01
BOX, FRONT (TWEETER)
67
4-080-402-01
BOX, REAR (TWEETER)
68
1-534-630-31
P-P CABLE (KV-XA25M84/M86/M87)
69
1-251-658-21
SPLITTER RF (KV-XA25M84/M86/M87)
70
A-1347-164-A V1 BOARD MOUNTED (KV-XA25M61/M31/M86)
71
A-1190-376-A P2 BOARD MOUNTED
(KV-XA25M84/M86/M87 only)
The components identified by shading
and mark 
!
 are critical for safety.
Replace only with part number specified.
REF. NO. PART NO.
DESCRIPTION
REMARK
REF. NO. PART NO.
DESCRIPTION
REMARK
– 121 –
KV-XA25M61/XA25M31/XA25M90/XA25M80/XA25M50
RM-954
KV-XA25M87/XA25M84/XA25M86
RM-953
* A-1299-400-A A BOARD COMPLETE (KV-XA25N90)
* A-1299-442-A A BOARD COMPLETE
(KV-XA25M31/XA25M61/GE/EM)
* A-1299-448-A A BOARD COMPLETE (KV-XA25M50/XA25M80)
* A-1299-454-A A BOARD COMPLETE (KV-XA25M84/XA25M87)
* A-1299-455-A A BOARD COMPLETE (KV-XA25M86)
********************
4-382-854-11
SCREW (M3X10), P, SW (+)
4-382-854-21
SCREW (M3X14), P, SW (+)
<CAPACITOR>
C004
1-163-001-11
CERAMIC CHIP
220PF
10.00 50V
C005
1-163-001-11
CERAMIC CHIP
220PF
10.00 50V
C006
1-164-004-11
CERAMIC CHIP
0.1UF
10.00 25V
C007
1-104-664-11
ELECT
47UF
20.00 16V
C013
1-163-021-91
CERAMIC CHIP
0.01UF
10.00 50V
C014
1-104-664-11
ELECT
47UF
20.00 25V
C015
1-163-009-11
CERAMIC CHIP
0.001UF
10.00 50V
C016
1-163-243-11
CERAMIC CHIP
47PF
5.00% 50V
C017
1-163-113-00
CERAMIC CHIP
68PF
5.00% 50V
C019
1-104-664-11
ELECT
47UF
20.00 25V
C020
1-163-259-91
CERAMIC CHIP
220PF
5.00% 50V
C022
1-163-227-11
CERAMIC CHIP
10PF
0.50PF 50V
C023
1-163-227-11
CERAMIC CHIP
10PF
0.50PF 50V
C024
1-163-227-11
CERAMIC CHIP
10PF
0.50PF 50V
C026
1-164-004-11
CERAMIC CHIP
0.1UF
10.00 25V
C027
1-164-004-11
CERAMIC CHIP
0.1UF
10.00 25V
C028
1-163-037-11
CERAMIC CHIP
0.022UF
10.00 50V
C030
1-126-965-11
ELECT
22UF
20.00 50V
C031
1-164-004-11
CERAMIC CHIP
0.1UF
10.00 25V
C032
1-107-823-11
CERAMIC CHIP
0.47UF
10.00 16V
C034
1-163-251-11
CERAMIC CHIP
100PF
5.00% 50V
C041
1-163-251-11
CERAMIC CHIP
100PF
5.00% 50V
C042
1-163-251-11
CERAMIC CHIP
100PF
5.00% 50V
C043
1-163-251-11
CERAMIC CHIP
100PF
5.00% 50V
C044
1-163-251-11
CERAMIC CHIP
100PF
5.00% 50V
C047
1-163-251-11
CERAMIC CHIP
100PF
5.00% 50V
C048
1-163-251-11
CERAMIC CHIP
100PF
5.00% 50V
C050
1-163-251-11
CERAMIC CHIP
100PF
5.00% 50V
C051
1-163-251-11
CERAMIC CHIP
100PF
5.00% 50V
C053
1-163-251-11
CERAMIC CHIP
100PF
5.00% 50V
C056
1-163-263-11
CERAMIC CHIP
330PF
5.00% 50V
C103
1-164-004-11
CERAMIC CHIP
0.1UF
10.00 25V
C104
1-104-665-11
ELECT
100UF
20.00 10V
C107
1-163-005-11
CERAMIC CHIP
470PF
10.00 50V
C108
1-104-664-11
ELECT
47UF
20.00 16V
C109
1-163-005-11
CERAMIC CHIP
470PF
10.00 50V
C110
1-163-005-11
CERAMIC CHIP
470PF
10.00 50V
C111
1-163-005-11
CERAMIC CHIP
470PF
10.00 50V
C112
1-104-664-11
ELECT
47UF
20.00 16V
C113
1-104-664-11
ELECT
47UF
20.00 25V
C114
1-126-967-11
ELECT
47UF
20.00 50V
C115
1-126-967-11
ELECT
47UF
20.00 50V
(KV-XA25M84/XA25M86/XA25M87)
C116
1-164-004-11
CERAMIC CHIP
0.1UF
10.00 25V
(KV-XA25M84/XA25M86/XA25M87)
C117
1-164-004-11
CERAMIC CHIP
0.1UF
10.00 25V
(KV-XA25M84/XA25M86/XA25M87)
C118
1-110-501-11
CERAMIC CHIP
0.33UF
10.00 16V
C300
1-164-505-11
CERAMIC CHIP
2.2UF
16V
C301
1-126-935-11
ELECT
470UF
20.00 16V
C302
1-163-005-11
CERAMIC CHIP
470PF
10.00 50V
C303
1-126-959-11
ELECT
0.47UF
20.00 50V
C304
1-126-967-11
ELECT
47UF
20.00 50V
C305
1-164-004-11
CERAMIC CHIP
0.1UF
10.00 25V
C306
1-163-233-11
CERAMIC CHIP
18PF
5.00% 50V
C307
1-163-233-11
CERAMIC CHIP
18PF
5.00% 50V
C308
1-163-259-91
CERAMIC CHIP
220PF
5.00% 50V
C309
1-137-378-11
MYLAR
0.22UF
5.00% 50V
C311
1-126-964-11
ELECT
10UF
20.00 50V
(EXCEPT KV-XA25M84/XA25M86/XA25M87)
C311
1-126-963-11
ELECT
4.7UF
20.00 50V
(KV-XA25M84/XA25M86/XA25M87)
C312
1-164-346-11
CERAMIC CHIP
1UF
16V
(EXCEPT KV-XA25M86)
C313
1-164-346-11
CERAMIC CHIP
1UF
16V
(EXCEPT KV-XA25M86)
C314
1-164-346-11
CERAMIC CHIP
1UF
16V
C315
1-164-004-11
CERAMIC CHIP
0.1UF
10.00 25V
C316
1-126-934-11
ELECT
220UF
20.00 16V
C317
1-164-004-11
CERAMIC CHIP
0.1UF
10.00 25V
C318
1-163-031-11
CERAMIC CHIP
0.01UF
50V
C319
1-163-031-11
CERAMIC CHIP
0.01UF
50V
C320
1-163-031-11
CERAMIC CHIP
0.01UF
50V
C321
1-164-489-11
CERAMIC CHIP
0.22UF
10.00 16V
C322
1-163-005-11
CERAMIC CHIP
470PF
10.00 50V
C324
1-163-017-00
CERAMIC CHIP
0.0047UF
10.00 50V
C325
1-126-960-11
ELECT
1UF
20.00 50V
C327
1-126-965-11
ELECT
22UF
20.00 50V
C328
1-164-004-11
CERAMIC CHIP
0.1UF
10.00 25V
C329
1-126-963-11
ELECT
4.7UF
20.00 50V
C330
1-164-004-11
CERAMIC CHIP
0.1UF
10.00 25V
C331
1-126-963-11
ELECT
4.7UF
20.00 50V
SECTION 8
ELECTRICAL  PARTS  LIST
NOTE:
The components identified by shading
and mark 
!
 are critical for safety.
Replace only with part number specified.
When indicating parts by reference
number, please include the board name.
•
All resistors are in ohms
•
F : nonflammable
CAPACITORS
•
MF :  
µ
F,  PF : 
µµ
F
COILS
•
  MMH : mH, UH : 
µ
H
•
Items marked " 
∗
 " are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when or-
dering these items.
•
All variable and adjustable resistors have
characteristic curve B, unless otherwise
noted.
A
REF. NO. PART NO.
DESCRIPTION
REMARK
REF. NO. PART NO.
DESCRIPTION
REMARK
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