DOWNLOAD Sony KV-SW293M50 Service Manual ↓ Size: 5.29 MB | Pages: 64 in PDF or view online for FREE

Model
KV-SW293M50
Pages
64
Size
5.29 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-sw293m50.pdf
Date
PREV: Sony KLV-26S200A / KLV-32S200A / KLV-40S200A / KLV-46S200A (serv.man3) Service Manual

Sony KV-SW293M50 Service Manual ▷ View online

KV-SW293M50
RM-GA002
KV-SW293M50
RM-GA002
[RGB AMP, ROTATION, LANDING CORRECTION]
CV
[FRONT PANEL]
H
5
[AC SWITCH]
H
4
[CISPR]
F
1
– 57 –
– 58 –
B
E
1
2
4
5
1
7
1
3
1
4
1
4
1
3
B
E
B
E
2
1
8
9
RCV
G4
G2
G1-1
G1-2
KB
KG
KR
G1-3
1
11
10
9
8
7
4
3
13
H1
H2
6
5
1-868-157-12
(1-727-217-12)
R2
B OUT
G OUT
R OUT
GND
1K
9V
200V
GND
H1
VD+
GND
5V
15V
ROT 
CTRL
GND
GND
GND
GND
GND
1000V
-15V
N/S
 COIL-
N/S
 COIL+
NC
NC
135V
GND
VM OUT
VM
NC
GND
D750
D754
D756
D780
D781
D782
D783
D784
D785
D786
D787
A708
RV1800
SG700
SG701
L711
L712
C1800
C1802
C1803
L750
C1804
L751
C1805
L752
L753
L754
C1809
R713
R714
R715
CN703
R722
R724
R725
R726
R729
CN711
CN712
R732
L780
R735
R736
R737
R1810
R1811
R1812
R1817
C704
C710
C711
C712
C713
C714
R752
R753
A713
R754
C718
A715
C719
R756
R757
R758
C720
C722
C723
R760
C725
R763
R764
R765
R773
R775
R776
R777
R778
R780
R781
R783
R787
C751
C752
C753
C754
C756
R794
R795
C759
R796
R797
C781
C782
C783
C784
C785
C786
C787
C791
R784
R767
C703
R1804
R1808
R727
C789
R1814
C1801
R1807
R791
R788
R1806
R1800
R792
R789
R730
R790
R785
R768
R793
R1813
R731
D1803
R712
R766
R1803
R786
R1805
C790
R1801
R1830
R1815
R782
R1816
R1802
D788
C788
R1809
R728
RV750
IC751
CN701
CN1801
IC1801
CN704
CN1802
CN706
CN705
CN702
CN707
J752
J751
A751
Q701
Q1802
Q1804
Q1800
Q712
Q717
Q719
Q718
Q715
Q713
1
6
R798
D755
R799
C792
A703
A704
A705
A706
A707
M
D
J753
– CV Board –
L3901
L3902
L3903
JW3904
JW3905
JW3906
JW3913
JW3914
JW3918
JW3919
A3900
CN3901
1
4
CN3902
9
CN3903
1
6
CN3904
1
9
CN3905
1
7
CN3906
1
3
1
5
CN3907
CN3908
1
5
1
3
CN3909
C3900
C3901
C3902
C3903
1
3
CN3910
1
8
CN3911
E
B
Q3901
E
B
Q3902
C3906
Q3903
C3910
C3911
C3913
C3914
C3916
C3917
C3918
C3920
C3921
C3922
C3923
D3900
D3901
D3902
D3903
D3904
D3905
R3902
D3907
D3908
R3904
R3905
R3907
IC3900
R3908
R3909
D3912
D3913
D3914
R3910
D3915
R3911
D3916
R3912
R3914
R3915
R3916
R3917
R3918
R3919
R3920
R3922
R3924
R3925
R3926
S3902
R3927
S3903
R3928
S3904
R3929
S3905
S3907
S3908
S3909
R3930
R3931
R3932
R3933
R3934
R3935
R3936
J3901
J3902
J3903
J3904
J3905
SP L OUT
SP GND
SP GND
SP
R OUT
PH 
L IN
SP
L IN
SP
GND
SP GND
SP
R IN
PH
R IN
3D IN
3D IN
GND
3D OUT
W GND
W GND
V
L
R
R IN
GND
L IN
GND
CV IN
S IN
C IN
GND
Y IN
STBY
3.3V
GND
LED G
LEG R
SIRCS
GND
KEY
LED G
LED R
GND
SIRCS
IN
3.3V
SEN
1-863-254-12
(1-724-647-12)
R2
CH+
CH-
VOL+
VOL-
VIDEO
MENU
SOUND MODE
3
1
GND
GND
NC
3
1
MICIN
GND
MICSW
9V
1
3
R3937
C3924
1
5
CN1900
C1900
C1901
D1900
D1901
D1902
D1903
O
VCC
IC1900
JW1600
JW1601
A3900
VD601
CN1651
CN1652
S1650
G
LED
R
LED
GND
IN
SIRCS
SEN
3.3V
1-863-253-12
(1-724-647-12)
R2
AC OUT
AC OUT
AC IN
AC IN
1
2
AC OUT
AC OUT
AC IN
AC IN
R3
(1-726-225-13)
1-867-443-13
CN4601
CN4602
CN4603
FH001
FH002
C4601
C4602
R4601
R4602
R4603
F4601
T4601
T4602
C4603
C654
– H4 Board –
– F1 Board –
– H5 Board –
– 59 –
KV-SW293M50
RM-GA002
4-6. SEMICONDUCTORS
DIODE
BY228GP
1A5G
1E3-TB
ER202
FR104-A5
PG102R
PG104R
RU4AM-T3
SB360-S
S3L20UF4
SPB-25MVWF
D3SB60F3
MA111-TX
PDZ3.6B-115
DTZ5.6B
DTZ-TT11-6.8B
KDS114RTK
MA2ZD14001S0
MA8150-M-TX
UDZSTE-179.1B
1PS226-115
TT2142
KTA1279
KRC110M
2SC3209LK
FN155
TRANSISTOR
2SA1235-F
2SC1623-L5L6
2SD2114K
DTC143TKA-T146
KRC102S
2SK3462
IRFS614BYDTU
2SC3779C,D-AA
CATHODE
ANODE
CATHODE
ANODE
(GRN)
ANODE
(GRN)
1SS133T-77
HSS82-TJ
MA4039-H(TA)
MA4056-M(QZ)
MA4270-L(TA)
MA4300-H(TA)
MA4360-H(TA)
RD18ESB2
RD5.1ESB2
CATHODE
ANODE
CATHODE
ANODE
ANODE
CATHODE
1
3
2
E
B
C
E
C
B
E
C
B
RD5.6ESB2
RD6.8ESB2
IC
TDA6108AJN/N2
KTA1659A
KTC4370A
KIA78D33F
PQ018EF01SSH
KIA78R05API
RPM7240-H5
1
9
BA18BC0FP-E2
KIA7805API
– 60 –
KV-SW293M50
RM-GA002
KIA78D33PI
CAT24WC16WI-TE13
NJM2903
BA18BC0FP-E2
LA6500-FA
Small Outline L-leaded 
Package
Pin 8~98
SOP
1
TOP VIEW
STR-W6756-LF2011
TDA12063H/N1F0B
TOP VIEW
KIA78R09API
SE135N-LF38
AN17808A
– 61 –
KV-SW293M50
RM-GA002
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.
5-1. PICTURE TUBE AND SPEAKER BRACKET
SECTION 5
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.
r : 7-685-648-79
SCREW +BVTP 3 × 12 TYPE2 IT-3
p : 7-685-663-71
SCREW +BVTP 4 × 16 TYPE2 IT-3
18
23
23
27
7
28
21
22
3
2
1
5
29
6
13
14
11
19
12
11
10
9
20
25
7
28
4
6
8
24
16
17
27
26
15
1
X-2149-841-1
BEZNET ASSY
2~4,21,22
2
4-036-405-11
SPRING, COMPRESSION
3
4-103-334-01
BUTTON, POWER
4
* 4-103-335-01
GUIDE, LIGHT
5
! 8-735-251-05
PICTURE TUBE (M68LNH 070X)
6
4-046-600-11
SPACER, DY
7
* 4-046-981-31
BRACKET, SPEAKER
8
! 8-451-494-61
DEFLECTION YOKE (Y29RSA-S3)
9
* A-1215-752-A MOUNTED PWB (VAR), CV
10
! 1-457-261-21
COIL, DEGAUSSING
11
* 2-591-526-01
CUSHION (60X120), DGC
12
4-064-883-41
HOLDER, DGC
13
1-452-896-61
COIL, NA ROTATION (RT-200)
14
Not used for this model
15
4-369-318-61
SPRING, TENSION
16
1-452-032-00
MAGNET,DISC
17
1-452-094-00
CIRCULAR DISC MAGNET B
18
4-077-228-02
PIECE, TLH CONVERGENCE
19
4-079-376-01
BAND, DGC
20
8-453-026-31
NA2921-S3
21
2-022-584-02
DOOR, CONTROL
22
4-087-491-11
SPRING (DOOR)
23
4-046-765-12
SCREW, TAPPING 7+CROWN WASHER
24
X-4387-214-3
PERMALOY ASSY, CORRECTION
25
4-084-918-01
HOLDER, HV CABLE
26
2-022-582-02
COVER, REAR (29) (p11 screws)
27
4-302-404-03
TAPPING SCREW  (+PWH 4X16)
28
1-825-028-11
SPEAKER (15X6.5CM)
29
* 4-103-333-01
COVER, BOTTOM
REF. NO. PART NO.
DESCRIPTION
REMARK
REF. NO. PART NO.
DESCRIPTION
REMARK
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