Sony KV-32S42, Руководство по обслуживанию, Страница: 32 / 69

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KV-32S42/32S66/32V42/35S42/35S66/35V42
UV BOARD SCHEMATIC DIAGRAM (KV-32S66/32V42/35S66/35V42 ONLY)
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
10 11 12
H
I
J
K
L
M
13 14 15 16
17
Boards Board
[SRS, AV-SW, AV-TERMINAL] (KV-32S66/32V42/35S66/35V42 ONLY)
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
UV BOARD IC
VOLTAGE LIST
UV BOARD TRANSISTOR
VOLTAGE LIST
UV BOARD: IC261 MM1313AD/
(KV-32S66/35S66 ONLY)
UV BOARD WAVEFORMS
UV BOARD LOCATOR LIST
UV BOARD MARK (*) LIST
UV BOARD: IC261 MM1311AD
(KV-32V42/35V42 ONLY)
1
2
3
4
29
7
8
9
10
11
12
13
14
15
16
17
18
24
19
20
21
22
23
25
26
27
28
5
6
30
31
6dB
6dB
6dB
-6dB
32
BIAS
I C LOGIC 2
–6dB
-6dB
Vcc
MTV-V
V1-V
V2-V
V3-V
V1-Y
V2-Y
V1-C
V2-C
MTV-L
V1-L
V2-L
V3-L
MTV-R
V1-R
V2-R
V3-R
BIAS
SCL
SDA
GND
V OUT
Y IN
Y OUT
C IN
C OUT
L OUT
R OUT
S1
S2
ADDRESS
MUTE
30
6dB
1
2
3
4
7
8
9
10
11
13
14
26
5
40
41
6dB
-6dB
6dB
6dB
BIAS
I C LOGIC 2
27
42
25
36
29
12
23
34
6
37
39
33
22
32
24
21
28 20
16
19
38
-6dB
-6dB
0dB
0dB
Vcc
MTV-V
V1-V
V2-V
V3-V
V1-Y
V2-Y
V1-C
V2-C
MTV-L
V1-L
V2-L
V3-L
MTV-R
V1-R
V2-R
V3-R
BIAS
SCL
SDA
V OUT1
Y IN1
Y OUT1
C OUT1
S1
S2
ADDRESS
MUTE
STV-V
STV-L
STV-R
V OUT2
31
C IN1
L OUT1
L OUT2
R OUT1
R OUT2
GND
873 UV Schematic.p65 7/8/99, 4:54 PM 1