DOWNLOAD Sony KV-38DRC2 Service Manual ↓ Size: 23.32 MB | Pages: 127 in PDF or view online for FREE

Model
KV-38DRC2
Pages
127
Size
23.32 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-38drc2.pdf
Date
PREV: Sony KV-27FS13 (serv.man3) Service Manual

Sony KV-38DRC2 Service Manual ▷ View online

KV-38DRC2 / 38DRC2C
— 94 —
1 
| 
2        | 
3 
| 
4 
| 
5 
| 
6 
| 
7 
|
A
—
B
—
C
—
D
—
W BOARD SCHEMATIC DIAGRAM
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
1
2
3
C9101
C9102
C9103
C9104
C9105
C9106
C9107
C9108
C9109
C9112
C9113
C9115
C9116
C9117
CN9101
CN9103
CN9104
D9101
D9102
D9103
D9104
D9105
D9106
D9107
L9101
Q9101
Q9102
Q9103
Q9104
Q9105
Q9106
Q9107
Q9108
R9102
R9103
R9104
R9105
R9106
R9107
R9108
R9109
R9110
R9111
R9112
R9113
R9114
R9115
R9117
R9118
R9119
R9120
R9121
R9122
R9123
R9124
R9125
R9126
R9127
R9128
R9116
JW9110
CN9102
0.01
200V
:PT
0.01
200V
:PT
0.001
B:CHIP
0.001
B:CHIP
0.1
200V
:PT
2.2
160V
470
16V
470
16V
33
160V
100
16V
100
16V
470
6.3V
470
6.3V
0.1
200V
:PT
3P
WHT
:S-MICRO
3P
BLK
:S-MICRO
12P
:B-TO-B
MTZJ22
LEV.SHIFT
MTZJ22
LEV.SHIFT
MA111
MA111
TEMP-CORR
MA111
TEMP-CORR
MA111
TEMP-CORR
D1NS4
TEMP-CORR
:LHL08
2SA2005
VM-OUT
2SC5511
VM-OUT
2SD601A
AMP
2SD601A
AMP
2SC2412K
BUFFER
2SB709A
BUFFER
2SC2412K
BUFFER
2SB709A
BUFFER
560
:FPRD
18k
18k
560
2.2k
2.2k
100
1/2W
:FPRD
2.2
:FPRD
2.2
:FPRD
100
:FPRD
470
3W
:RS
47
:CHIP
4.7k
4.7k
:CHIP
820
:CHIP
100
:FPRD
33
100
220
1.5k
:CHIP
47
47
10k
:CHIP
15
15
:CHIP
0 :CHIP
JW(5MM)
JW(5MM)
12P
RED
:S-MICRO
3
1
VM
E
E
9V
QP-
V PIN+
V PIN-
E
E
VM
VM
NC
V-PIN+
V-PIN+
V-PIN-
V-PIN-
TO D BOARD
CN5509
NC
+135V
TO A BOARD
N/S COIL+
NC
N/S COIL-
N/S COIL+
NC
N/S COIL-
QP+
NC
QP+
QP+
QP-
QP-
CN204
DX1A-912-W
VELOCITY MODULATION
135V
135V
9V
W BOARD TRANSISTOR VOLTAGE LIST
B
C
E
Q9101
133.8
67.5
134.3
Q9102
1.3
67.5
0.8
Q9103
2.9
0.0
9.0
Q9104
9.0
5.1
0.0
Q9105
5.1
9.0
4.7
Q9106
4.1
GND
4.7
Q9107
5.9
9.0
5.1
Q9108
3.5
GND
4.1
All voltages are in V.
— 95 —
KV-38DRC2 / 38DRC2C
[VELOCITY MODULATION]
COMPONENT SIDE
W
1 
| 
2        | 
3 
| 
4 
| 
5 
| 
6 
|
A
—
B
—
C
CONDUCTOR SIDE
W BOARD LOCATOR LIST (COMPONENT SIDE)
TRANSISTOR
D9101
B-4
Q9101
B-4
D9102
B-6
Q9102
B-6
D9107
C-4
DIODE
W BOARD LOCATOR LIST (CONDUCTOR SIDE)
D9106
C-3
Q9105
B-2
D9103
B-4
Q9106
C-3
D9104
C-3
Q9103
C-4
Q9107
B-3
D9105
C-3
Q9104
B-4
Q9108
B-3
DIODE
TRANSISTOR
        
        
Q9101
Q9102
R9
12
0
C9117
CN9104
CN9101
R9105
R9104
C
9
1
0
2
R9123
R9124
R
9
1
0
6
C
9
1
0
6
R9116
D9101
R
9
1
2
6
R
9
1
0
2
C9108
JW9104
R9110
R
9
1
1
1
C9111
JW9102
J
W
9
1
0
3
L9101
C
9
1
0
7
R9109
R9112
R
9
1
1
4
R
9
1
1
8
C9113
R9103
C9109
C
9
1
1
2
C9116
R
9
1
0
7
R
9
1
2
1
R
9
1
0
1
J
W
9
1
0
7
D9102
C
9
1
1
0
C
9
1
0
1
C
9
1
1
5
J
W
9
1
0
6
R9108
JW9105
J
W
9
1
1
0
D
9
1
0
7
C
9
1
3
0
R
9
1
1
9
CLP9101
CLP9103
CLP9102
CN9102
CN9103
C9105
1
3
B
E
B
E
+1
35
V
E
V
M
V
M
E
E
9
V
V
 P
IN
 
+
V 
PI
N 
-
N
C
V 
PI
N
 +
V 
PI
N
 -
Q.
P+
Q.
P-
Q
.P
+
Q
.P
-
Q
.P
-
Q
.P
+
E
V 
PI
N
 -
V
M
1
12
A
A
V 
PI
N
 +
1
1
2
10
3
1
12
N
C
N
C
A-1372- 833-A
1
12
1
3
N
S
C
O
I
L
+
N
S
C
O
I
L
-
N
C
1-678-587-12
C 5 5 1 1
A 2 0 0 5
171868213
1
A
B
C
2
3
4
5
6
  
  
  
  
  
  
  
  
Q9101
Q9102
Q9103
Q9105
Q9107
Q9104
R9113
C9113
D9101
R9103
R9105
R9104
R9116
R9123
R9124
C9116
R9112
R9109
C9109
C9108
R9108
C9117
L9101
C9111
CN9104
R9128
Q9109
D9102
C9130
R9129
R9115
CN9101
CN9102
CN9103
C9105
1
3
B
E
B
E
1
12
3
10
1
12
1
3
1-678-587-12
171868213
— 96 —
KV-38DRC2 / 38DRC2C 
5-4. SEMICONDUCTORS (1 OF 2)
32pin
CXD2073Q-T4
1
TOP VIEW
48pin
CXA2103Q
CXA2150Q
TOP VIEW
30
1
31
50
51
80
81
100
INDEX
CXA2151Q
1 TOP VIEW
16pin
CXD2085M-T4
SN74LV4053ANSR
TOP VIEW
1
22pin
CXA2026AS
M52055FP
TLC2932IPW
TLC2933IPWR-12
1 TOP VIEW
14pin
TOP VIEW
30
1
31
50
51
80
81
100
INDEX
M306V2ME-153FP
240pin
CXD9509AQ
1
TOP VIEW
64pin
TLC5733AIPM
PST9120NL
PST9145NL
TC7SET08FU(TE85L)
1
5pin
NJM2901M-TE2
NJM2903M-TE2
NJM2904M-TE2
NJM4558E(TE2)
TC7WU04FU(TE12R)
1 TOP VIEW
8pin
BH3868AFS-E2
1 TOP VIEW
32pin
NJM79M12FA
5
1
LA6500-FA
E
C B
2SA1208S-TP
2SA1091O-TPE
E
B
C
B
E
C
2SA2005
2SC5511
2SK2036(TE85L)
B
C
E
B
E
C
DTA114EKA-T146
DTC114TKA-T146
DTC144EKA-T146
2SA1226
2SD601A-QRS-TX
2SB709A-QRS-TX
2SC2412K-T-146-QR
2SD2114KT146
IRF614
IRFI644-G-LF36
IRFI9630GS
TDA6111Q/N4
2SC3311A-QRSTA
E
LETTER SIDE
C B
B
C
E
2SC4632LS-CB7
D5LC20U
MARKING SIDE VIEW
CATHODE
ANODE
CATHODE
— 97 —
KV-38DRC2 / 38DRC2C 
SEMICONDUCTORS (2 OF 2)
STV9379
E
C
B
LETTER SIDE
2SA1776TV2Q
2SA1309A-QRSTA
LETTER SIDE
E
C B
2SC2688-LK
2SC3840K
PQ09RD21
PQ05RF21
PQ12RF21
PQ30RV21
PQ07VZ012P
UPC1093J
2SC3997S-SONY
D1NL20U-TA2
ERA22-08TP3
ERC04-06SE
GP08DPKG23
HSS83TD
HZU11B1TRF
RGP02-20EL-6394
MTZJ-77-22B
CATHODE
ANODE
CATHODE
ANODE
D1NL40-TA2
D6SB60L
{
’
’
{
’
’
MA111-TX
MA113-TX
UDZSTE-1710B
UDZSTE-176.8B
UDZSTE-17-12
CATHODE
ANODE
D1NS4-TA2
MTZJ-T-77-15
MTZJ-T-77-15B
MTZJ-T-77-33B
MTZJ-T-77-10
MTZJ-T-77-12
MTZJ-T-77-13C
MTZJ-T-77-2.0A
MTZJ-T-77-22
MTZJ-T-77-3.0B
MTZJ-T-77-3.9B
CATHODE
ANODE
1SS133T-77
D1NL20U-TR
ERC91-02E
MTZJ-T-77-33C
MTZJ-T-77-4.7B
MTZJ-T-77-5.1B
MTZJ-T-77-7.5B
RD5.6ES-T1B2
2
1
3
1
2 3
D5SC4M
D8LC40F
+
-
+
~
~
_
+
~
~ _
~
~
S1VB20
CATHODE
ANODE
PG124S15
1
2
3
1
2
3
MA153-TX
1
2
3
1
2
3
MA3091-TX
1
2
3
1
2
3
DAN202K-T-146
+
-
~
~
D4SBS6-F
19
1
20
32
33
51
52
64
TOP VIEW
CXA2069Q
CXP85840A-039Q
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