DOWNLOAD Sony KV-SZ252M50 Service Manual ↓ Size: 9.04 MB | Pages: 71 in PDF or view online for FREE

Model
KV-SZ252M50
Pages
71
Size
9.04 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-sz252m50.pdf
Date
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Sony KV-SZ252M50 Service Manual ▷ View online

– 68 –
KV-SZ252M50/M58/M80/M88
RM-GA002
5-6. SEMICONDUCTORS
DIODE
BY228GP
1A5G
FR104-A5
PG102R
RU4AM-T3
SB360-S
ER202
PG104R
S3L20UF4
D3SB60F3
RD5.1ESB2
1SS133T-77
MA4360-H(TA)
MA4300-H(TA)
MA4270-L(TA)
RD10ESB2
RD18ESB2
KDS114-RTK
UDZSTE-179.1B
DTZ5.6B
MA8150-M-TX
MA8033
MA8091-M
MA2ZD14001S0
1PS226-115
2SA1235-F
2SC1623-L5L6
2SD2114K
KRC102S
DTC143TKA-T146
MSD601-RT1
TRANSISTOR
CATHODE
ANODE
CATHODE
ANODE
(GRN)
ANODE
(GRN)
CATHODE
ANODE
CATHODE
ANODE
MA111-TX
MM3Z3V3T1
RD5.6SB-T1
ANODE
CATHODE
1
3
2
E
B
C
TDA-12063H/N1F0B
STRW6756-LF2011
TOP VIEW
1
9
MA4056-M(QZ)
HSS82-TJ
2SC3779C,D-AA
2SK3462
IRFS614BYDTU
2SC3209LK
FN155
E
C
B
LA78041-E
KTA1279
E
C
B
TT2142
IC
1
2
3
SPB-25MVWF
THYRISTOR 5P6M
MA8068-H
TDA6108AJF/N2
RPM7240-H5
KTC4370A
KTA1659A
– 69 –
KV-SZ252M50/M58/M80/M88
RM-GA002
KIA78R09API
SE135N-LF38
AN17808A
IC
NJM2903M
BR24L32F-WE2
BA18BC0FP-E2
PQ018EF01SSH
Small Outline L-leaded 
Package
Pin 8~98
SOP
1
TOP VIEW
LA6500-FA
KIA78D33PI
– 70 –
KV-SZ252M50/M58/M80/M88
RM-GA002
•
Items marked " ∗ " are not stocked since
they are seldom required for routine
ser vice. Some delay should be
anticipated when ordering these items.
The components identified by
shading and mark 
!   are critical
for safety.
Replace only with par t 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
par t are indicated with a collation
number in the remark column.
6-1.
CHASSIS
z : 7-685-648-79
SCREW +BVTP 3 × 12 TYPE2 IT-3
x : 7-685-663-71
SCREW +BVTP 4 × 16 TYPE2 IT-3
SECTION  6
EXPLODED VIEWS
18
23
23
21
3
1
25
29
29
5
6
15
13
11
30
31
19
10
9
20
6
8
24
16
17
26
12
28
33 
32
12
4
35 
27 
7
7
22
22
34
2
14
– 71 –
KV-SZ252M50/M58/M80/M88
RM-GA002
REF. NO. PART NO.
DESCRIPTION
REMARK
REF. NO. PART NO.
DESCRIPTION
REMARK
1
X-2177-121-1
BEZNET ASSY
1 ~ 4, 21, 25, 26
(KV-SZ252M80)
! X-2177-250-1 BEZNET ASSY
(Except KV-SZ252M80)
2
2-660-433-01
COVER, FRONT PANEL
3
3-096-042-01
BUTTON, POWER
4
 * 2-660-431-01
GUIDE, LIGHT
5
! 8-735-260-05
PICTURE TUBE (A60LPN70X)
6
4-046-600-11
SPACER, DY
7
 * 2-668-944-01
HOLDER, PWB
8
! 1-451-475-21
DEFLECTION YOKE (Y25RSA)
9
 * A-1237-761-A MOUNTED PWB (VAR), CV
(KV-SZ252M80)
* A-1252-808-A MOUNTED PWB (VAR), CV
(Except KV-SZ252M80)
10
! 1-457-408-11
DEGAUSSING COIL
11
 * 2-664-650-01
CUSHION (60X120), DGC
(KV-SZ252M80)
* 2-655-083-01
CUSHION (60X60), DGC
(Except KV-SZ252M80)
12
4-302-404-03
TAPPING SCREW  (+PWH 4X16)
13
1-419-363-11
COIL, NA ROTATION (RT-200)
14
 * 2-656-888-02
HOLDER, HV CABLE COMBI
15
2-898-129-01
SPRING, EXTENSION
(KV-SZ252M80)
4-095-706-01
SPRING, EXTENSION
(Except KV-SZ252M80)
16
1-452-032-00
MAGNET,DISC
17
1-452-094-00
CIRCULAR DISC MAGNET B
18
4-057-714-01
PIECE ASSY, TLH CORRECTION
19
4-079-376-01
BAND, DGC
20
8-453-026-31
NA2921-S3
21
2-660-432-11
DOOR, CONTROL (KV-SZ252M80)
2-660-432-01
DOOR, CONTROL
22
1-826-364-12
LOUDSPEAKER (6.5X15CM)
23
4-046-765-12
SCREW, TAPPING 7+CROWN WASHER
24
X-4387-214-3
PERMALOY ASSY, CORRECTION
(KV-SZ252M80)
4-051-734-42
PIECE B(120), CONV, CORRECT
(Except KV-SZ252M80)
25
 * 2-660-427-04
COVER, BOTTOM (KV-SZ252M80)
!* 2-660-427-04
COVER, BOTTOM
(Except KV-SZ252M80)
26
X-2148-179-3
REAR COVER ASSY (KV-SZ252M80)
! X-2148-281-2 REAR COVER ASSY
(Except KV-SZ252M80)
27
 * A-1239-046-A MOUNTED PWB (VAR), H2
(KV-SZ252M80)
 * A-1248-684-A MOUNTED PWB (VAR), H2
(Except KV-SZ252M80)
28
8-597-597-00
TUNER, FSS BTP-AG421
(KV-SZ252M58/KV-SZ252M88)
1-693-730-11
TUNER
(KV-SZ252M50/KV-SZ252M80)
29
 * 2-660-434-03
SUPPORT, CRT
30
4-022-115-00
HOLDER, AC CORD (KV-SZ252M80)
! 4-022-115-12
HOLDER, AC CORD
(Except KV-SZ252M80)
31
! 1-824-969-11
AC POWER CORD (WITH CONNECTOR)
(KV-SZ252M50)
1-824-968-11
 POWER CORD (WITH CONNECTOR)
 (KV-SZ252M80)
! 1-824-968-51
 POWER CORD (WITH CONNECTOR)
 (KV-SZ252M58/M88)
32
! 1-453-479-41
TRANSFORMER ASSY FLYBACK
(NX-4910//M3B4)
33
 * A-1243-707-A COMPLETE PWB, A (KV-SZ252M80)
* A-1252-806-A COMPLETE PWB, A (KV-SZ252M88)
* A-1252-667-A COMPLETE PWB, A (KV-SZ252M58)
* A-1252-708-A COMPLETE PWB, A (KV-SZ252M50)
34
2-668-661-01
SPRING, DOOR
35
1-469-089-11
FILTER, CLAMP (FERRITE CORE)
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