DOWNLOAD Sony KV-DB29M30 Service Manual ↓ Size: 10.59 MB | Pages: 127 in PDF or view online for FREE

Model
KV-DB29M30
Pages
127
Size
10.59 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-db29m30.pdf
Date
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– 110 –
KV-DB29M30/M61/M90
RM-GA001
PRINTED WIRING BOARDS
– DL1 board – (Component Side)
[DYNAMIC FOCUS, LANDING CORRECTION]
DL
1
– DL1 board – (Conductor Side)
A
1
2
3
4
5
6
B
1
2
4
5
1
3
1
11
1
8
1
5
135V
N.C.
+15V
-15V
H PLS
12V
GND
135V
N.C.
+15V
-15V
H PLS
12V
GND
LCC
N.C.
N.C.
DF
(1-726-806-11)
1-868-721-11
DGC 
MUTE
11V
MUTE
12V
11V
GND
-15V
LCC+
LCC-
N.C.
(TO VM1 CN5400)
(TO D CN6816)
(TO WL 
 CN8700)
(TO LC COIL)
(TO D CN6817)
1
13
N.C.
+15V PLS
CN3802
R3808
C3803
C6323
L6301
C6321
CN3803
IC3800
C3804
T6301
C6322
CN3801
CN3804
R3809
A3800
C3806
L6302
R3804
CN6303
CN3800
R3806
R3801
C3801
R3812
R3800
C3800
R3811
R3803
C3802
R3807
R3802
R1
R3805
C3805
A
1
2
3
4
5
6
B
4
5
2
1
1
3
1
11
1
8
1
5
135V
N.C.
+15V
-15V
12V
GND
135V
N.C.
+15V
-15V
12V
GND
LCC
HP
L
S
H PLS
DF
1-868-721-11
(1-726-806-11)
A-1138 -990-A
11V
MUTE
12V
11V
GND
-15V
DGC 
MUTE
LCC+
LCC-
N.C.
(TO VM1 CN5400)
(TO D CN6816)
(TO WL CN8700)
(TO LC COIL)
(TO D CN6817)
1
13
N.C.
+15V PLS
N.C.
N.C.
C6321
C6322
C6323
R3804
R3806
R3808
IC3800
R3809
R3810
T6301
L6301
L6302
A3800
CN3800
CN3801
CN3802
CN3803
CN3804
CN6303
C3803
C3804
Q3800
Q3801
C3806
R1
PF LP
R3805
C3805
– 111 –
KV-DB29M30/M61/M90
RM-GA001
2SA1175-HFE
2SC2785-HFE
2SC3779C,D-AA
2SC4632LS-CB7
2SK2876-01MR-F122
2SK3462
7-5. SEMICONDUCTORS
DIODE
30PRA20
KBP153G-A2
S3L20UF4
RB085T-60
LNK0210088H
D10SBS4F
D4SBL20U
D1NS4
MTZJ-33B
MYZJ-77-15
RD10ESB2
RD18ESB2
RD22ESB1
RD5.6ESB2
RD6.8ESB2
1SS119-25
1SS133T-77
MA111-TX
MM3Z15VT1
MM3Z4V7T1
MMDL914T1
RD5.6SB-T1
DTZ10B
MA2ZD14001S0
MA77
MM3Z9V1ST1
UDZS-TE17-12B
TRANSISTOR
1PS226-115
M1MA15WK-T1
MA3062M-TX
MSB709-RT1
MSD601-RT1
MUN2216T1
UN2211
UN2213
UN2216
2SA1162-G
2SA1226-E4
2SA1235-F
KTA1279
2SK3568(LBS2SONY,Q) 2SK2381
2SC5931001S0
FR104-A5
GP08D
HSS83TD-E
PG102R
S2L20UF
10ERB20-TB5
2SA2005
2SC5511
CATHODE
ANODE
FMQ-G5FMS
CATHODE
ANODE
(GRN)
ANODE
(GRN)
CATHODE
ANODE
CATHODE
ANODE
ANODE
CATHODE
1
3
2
E
B
C
2SC1623-L5L6
2SC2223-F13
2SC2712-YG
2SK2036(TE85L)
E
C
B
KRC110M
KTC3199GR-TP
E
C B
LETTER SIDE
– 112 –
KV-DB29M30/M61/M90
RM-GA001
RPM7240-H5
KIA78D33F
PQ018EF01SSH
NJM2870F25-TE2
NJM2870F33(TE2)
PST9129NL
SN74AHC1G08DCKR
BU2374FV-E2
CAT24WC32WI-TE13
LM2903DT
NJM252V(TE2)
NJM2904M
TC74LVX157FT(EL)
TC7W66FU(TE12R)
BA18BCOWFP-E2
PQ070XZ01ZPH
L78M05T-FA
LA6510
LA6500-FA
KIA78D33PI
CXA2170Q
CXA2209Q
CXD3808AQ
TDA12017H1/N1E0B
EK1135
MCZ3001DB
TDA9178
AN5277T
IC
DIP
1
TOP VIEW
Dual In-line Package
Pin 6~98
Small Outline L-leaded 
Package
Pin 8~98
SOP
1
TOP VIEW
10
1
TOP VIEW
– 113 –
KV-DB29M30/M61/M90
RM-GA001
NOTE:
•
Items with no par t 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.
8-1. PICTURE TUBE AND SPEAKER BRACKET
r
: 7-685-648-79
SCREW +BVTP 3 × 12
p
: 7-685-663-71
SCREW +BVTP 4 × 16
SECTION 8
EXPLODED VIEWS
•
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.
11
19
12
11
10
9
26
18
23
23
28
21
22
3
2
1
5
7
6
13
20
14
25
4
6
8
24
16
17
27
29
29
15
28
27
Note:
• The picture tube is upside down for KV-DB29M30(South Africa) only, and the position for
the anode cap and tension springs are changed accordingly.
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