Sony KV-29FS100 (serv.man3) Service Manual ▷ View online
— 42 —
KV-29FS100/29FV300/34FS100/
34FV250/38FV250
1
|
2 |
3
|
4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
HU BOARD SCHEMATIC DIAGRAM (KV-29FV300/34FV250/38FV250 ONLY)
1
2
3
4
V
L
R
1
2
3
4
5
1
2
3
1
2
3
4
R1003
R1002
R1001
R2011
R2009
R2010
R2008
R2239
R2240
R2241
C2240
C2241
S2001
S2002
S2003
S2004
S2005
S1007
S1008
CN1001
CN1002
CN1003
R2237
R2238
R2236
R2235
C2235
C2234
D301
D2235
D2236
J2231
D302
1k
1.8k
4.7k
820
1.8k
1k
4.7k
75
75
75
0.47
0.47
3P
5P
4P
220
100k
100k
220
1
16V
B
1
16V
B
MTZJ-T-77-9.1B
MTZJ-T-77-9.1B
PROT
MTZJ-T-77-9.1B
PROT
S VIDEO
RD9.1EW-T1
C
Y
TV/V
CH+
CH-
VOL+
VOL-
TOP
TOP
M
U
D
S
FRONT PANEL
GND
C2
GND
AUDIO L2
AUDIO R2
AUDIO R2
MENU
KEY
GND
Y2
GND
GND
GND
V2
TO A BOARD
TO A BOARD
TO A BOARD
CN006
CN005
CN004
BA5D-BRAZIL-HU
— 43 —
KV-29FS100/29FV300/34FS100/
34FV250/38FV250
[FRONT PANEL]
HU
HD
S1007
S1008
CN1001
J2231
C2241
R2008
R2011
R2010
R2009
R1003
R1002
R1001
R2235
R2236
R2237
R2238
D2236
D2235
S2003
S2002
S2001
S2005
S2004
D301
CN1002
CN1003
CLS1000
D302
1
3
1
4
1
5
BA5D
BA5D
GND
R
L
V
1 - 6 8 4 - 5 9 6 - 1 3
1 7 2 1 1 4 1 1 3
1 - 6 8 4 - 5 9 9 - 1 3
1 7 2 1 1 4 1 1 3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
— 44 —
KV-29FS100/29FV300/34FS100/
34FV250/38FV250
C BOARD SCHEMATIC DIAGRAM
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
H
KG
G2
CV
KR G1 G4 HV
KB
1
2
3
4
5
6
7
8
9
1
1
2
3
1
2
3
4
5
1
2
3
4
5
6
7
8
1
2
3
4
I
O
G
1
1
3
5
6
7
8
9
10
11
12
13
G2
G1-1
H1
H2
G1-2
KB
KG
KR
G1-3
G4
CV
1
2
3
4
5
6
7
V
C701
C702
C703
C705
C706
C707
C708
C710
D701
D702
D703
L701
R701
R702
R703
R705
R707
R708
R709
R710
R711
R712
R713
R714
R715
R716
R719
R720
R721
R722
R723
R724
R704
R700
R718
IC701
CN701
CN706
CN705
CN707
CN702
RV701
R706
Q701
Q700
CN704
J701
C704
C711
D704
IC702
R726
R727
RV702
R725
JW706
IC703
C713
C714
C709
Q703
47
25V
0.1
:MPS
47
25V
10
250V
0.1
250V
0.0047
2kV
E
0.1
:MPS
10
1SS83TD
1SS83TD
1SS83TD
10k
220
100
10k
1.5
:FPRD
100
100
100
1k
1/2W
1k
1/2W
1k
1/2W
100
1/2W
560k
1/2W
100k
1/2W
220
2W
2.2k
2.2k
100
100
100
5.6k
22k
2.2
LA6500-FA
N/S AMP
3P
7P
8P
:PIN-J
V STAT CONTROL
110M
1
2SC3311A
N/S MUTE
2SC3311A
N/S MUTE
10
0.001
RGP10GPKG23
TDA6108JF/N1B
CRT DRIVE
4.7k
2.2k
47k
2.2k
7.5MM
NJM78M09FA
10
47
10
2SD601A-QRS-TX
H-TRAP
*
G2
B
I
N
G
I
N
R
I
N
G
N
D
I
K
R
O
U
T
G
O
U
T
B
O
U
T
V
D
D
E
TAB (CONTACT)
200V
N.C.
HEATER
N/S
COIL-
N.C.
N/S
COIL+
IK
R
G
B
-15V
+12V
CRT
H-TRAP
TO CN303
A BOARD
CN503
GND
N/S
N/S MUTE
RGB DRIVE
CRT DRIVE
TO A BOARD
TO A BOARD
GND
HOLD-DOWN
R
B
HOLD-DOWN
GND
(T503)
FOR JIG
BA5D-BRAZIL-C
6
5
4
1
2
3
+12V
-15V
200V
— 45 —
KV-29FS100/29FV300/34FS100/
34FV250/38FV250
[CRT DRIVE, RGB DRIVE,]
C
1
2
3
4.10 p-p (H)
3.50V p-p (H)
3.50V p-p (H)
4
5
6
164.1V p-p (H)
145.3 V p-p (H)
134.4V p-p (H)
C BOARD WAVEFORMS
R7
19
L7
01
R7
18
R7
17
C
N7
01
C7
03
C7
09
C7
07
C7
06
C7
02
C7
08
D7
04
D7
03
D7
01
D7
02
C7
11
R7
04
R7
16
R7
15
R7
13
R7
11
R7
12
C
L
P
7
0
1
IC
70
2
CN
70
6
R
V
7
0
1
IC
70
1
R7
02
C7
13
RV
70
2
Q7
03
R7
01
IC
70
3
R7
20
R7
21
1
3
1
7
1
2
5
4
H
-D
WN
GN
D
R
B
I
O
�
�
�
�
�
�
�
�
C BOARD IC
VOLTAGE LIST
PIN
VOLT
1
0.3
2
0.3
3
-13.0
4
0.5
5
12.0
PIN
VOLT
1
2.2
2
2.2
3
2.2
4
GND
5
5.0
6
200.0
7
139.7
8
142.0
9
138.6
PIN
VOLT
I
12.0
O
7.0
G
GND
All voltages are in V.
IC701
IC702
IC703
C BOARD TRANSISTOR LIST
B
C
E
Q700
0.3
0.8
GND
Q701
0.3
0.3
GND
Q703
4.0
5.0
0.1
All voltages are in V.
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