Sony KP 53V80, Руководство по обслуживанию

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– 101 – – 102 –
– 103 – – 104 –
1
A
B
C
D
E
F
G
H
I
K
L
M
N
O
P
J
2
12
13
11 10
9 8 7 6 5
4 3
14
22
21 20 19 18 17
16 15
1
2
1.6Vp-p (H)
1.6Vp-p (H)
• U BOARD WAVEFORMS
3
4
0.8Vp-p (H)
0.8Vp-p (H)
R OUT2
L OUT3
R OUT3
L OUT1
BIAS
V GND
A GND
C1
C2
C3
C4
C5
Y1
Y2
Y3
Y5
Y4
LTV
LV1
LV2
LV3
TV
V1
V2
V3
V4
V5
V6
RTV
RV1
RV2
RV3
RV4
RV5
RV6
Vcc
C OUT2
TRAP2
Y OUT2
V OUT2
Y IN2
C IN2
C OUT1
C IN1
TRAP1
Y OUT1
V OUT1
Y IN1
V OUT3
6dB
6dB
6dB
6dB
6dB
0dB
0dB
6dB
6dB
6dB
6dB
6dB
0dB
0dB
6dB
6dB
6dB
0dB
0dB
6dB
6dB
R OUT1
L OUT2
SCL
GAIN
SDR
ADR
S1
S2
S3
S4
S5
MUTE
Logic
BIAS
63
1
7
13
19
3
9
15
21
27
5
11
17
23
29
25
60
62
2
8
14
20
26
59
64
4
10
16
22
28
61
31
32
33
6
41
52
57
39
37
50
35
47
40
44
45
38
42
58
51
55
56
49
53
48
54
43
34
36
12
18
24
30
46
LV4
LV5
LV6
U BOARD : IC1702 CXA1845Q
*
*
6 . 0
3 . 9
4 . 0
3 . 9
4 . 0
3 . 9
4 . 0
3 . 9
4 . 0
3 . 9
3 . 8
3 . 9
3 . 9
3 . 9
4 . 0
3 . 9
4 . 0
4 . 0
3 . 9
4 . 0
3.9 4.0 4.0 4.0 4.0 3.9 3.9 3.9 3.9 3.9 6.0 6.1 4.0 4.0 3.9
4.0
3 . 9
3.9 4.0 3.9 4.0 3.8 0.6 3.8 4.0 3.5 4.0
5 . 4
0 . 1
5 . 5
4 . 7
4 . 6
4 . 5
0 . 1
4 . 6
4 . 6
4 . 6
0 . 1
3 . 9
3 . 8
3 . 8
0 . 1
4 . 6
4.0
4.0
4 . 0 4 . 0
0 . 3
0
0 . 9
0 . 8
1 . 0
3 . 5
0
0
0
0
3 . 8
4 . 4
3 . 8
8 . 8
3 . 2
4 . 5
3 . 8
3 . 9
3 . 3
3 . 9
4 . 5
6 . 5
8 . 2
4 . 0
4 . 7
4 . 0
8 . 3
3 . 8
3 . 2
3 . 2
3 . 8
8 . 3
5 . 2
3 . 9
3 . 2
5 . 2
8 . 3
8 . 2
3 . 8
0 . 9
1 . 5
4 . 5
0
1 . 5
3 . 5
8 . 3
8 . 3
4 . 0
3 . 5
3 . 5
4 . 0
3 . 5
8 . 3
0
0
0
0
0 . 1
0
0
0 . 1
5 . 0
0
4 . 9
4 . 6
4 . 6
1 . 4
1 . 2
1 . 3
8 . 2
3 . 8
3 . 2
1 . 5
0 . 9
1 . 5
0
0 0 0
1 . 0
0 . 8
0 . 9
0 . 1
0
0 . 1
0
0
0
0
0
A U D I O L
A U D I O R
C
+ 9 V
+ 9 V
+ 9 V
S T B Y 5 V
+ 9 V
+ 9 V
Y
C
A U D I O L
A U D I O R
V I D E O
3
1
2
4
A U D I O L
A U D I O R
V I D E O
Y
C
A U D I O L
A U D I O R
Y
C
C
S T B Y 5 V
4 . 9 4 . 9
4 . 9
0 . 6
0
GND
VCC
D E T O U T
V C C
S I R C S
I N 4
S T A T U S
V 1 - S
G N D
N C
V 1
V 3 - S
V 4 - S V 4
V 3
I N H 1
I N H 2
T V O U T
L - O U T
R - O U T
T R A P 1
Y - O U T
G N D - V
C - O U T
T V S U B L
T V S U B V
T V S U B R
V - O U T
T V L M A I N
T V V M A I N
T V R M A I N
V1 L1 Y1 R1 C1 SSW1 V3 L3 Y3 R3 C3 SSW3 V4 L4 Y4 R4 C4 SSW4 V5
R 5
C 5
S S W 5
V 2
L 2
Y 2
R 2
C 2
S S W 2
S C L
S D A
L 5
Y 5
ADR
L OUT V OUT
R OUT GND-A
SUB Y IN
VCC
SUB C IN
SUB V OUT
TRAP2
SUB Y OUT
MUTE
SUB C OUT
GAIN
Y-IN
BIAS
C-IN
FRONT
M A I N
9 0 H
E
E
E
E
E
E
F R O N T S W
E
E
F R Y
F R C
F R V
F R L
T V O U T
MONI R OUT
MONI L OUT
P - M U T E
T V - M U T E
Y - M U T E
E
9 V
9 V
S D A
S C L
E
S U B Y
S U B C
E
E
C O M B C
E
A U L
E
A U R
E
E
M A I N C
E
S T U V
S T U A U
M T U L
M T U V
E
M T U R
E
E
E
E
E
V A R I L
E
S - O U T
E
E
S - L I N K 4
S - L I N K 3
S - L I N K 1
S T A T U S
R M - I N
S T B Y 5 V
C E N T E R S P -
C E N T E R S P +
E
V A R I R
N C
F R R
N C
M A I N V / Y
S U V S W
S U B U
S U B V
M A I N V
M U V S W
M A I N U
N C
G N D
V C C
N C
G N D
G N D
G N D V C C
(
)
V I D E O , A U D I O , I N / O U T ,
A V S W I T C H , S I R C S I N / O U T
U
S V I D E O
V I D E O
L
( M O N O )
A U D I O
R
S V I D E O
V I D E O
L
( M O N O )
A U D I O
R
V I D E O 3
I N
V I D E O 1
I N
Y
P B
P R
A U D I O
R
L
Y
P B
P R
A U D I O
R
L
V I D E O 4
I N
V I D E O 5
I N
V I D E O
L
( M O N O )
R
O U T
M O N I T O R
A U D I O
V I D E O
L
( M O N O )
R
A U D I O
T V O U T
L
( M O N O )
R
A U D I O
( V A R / F I X )
O U T
A U D I O
C E N T E R
S P E A K E R
I N
C O N T R O L S
O U T
S - L I N K 5
S - L I N K 4 S - L I N K 3 S - L I N K 1
T O A ( 1 / 3 ) B O A R D C N 4 0 1
T O A ( 1 / 3 ) B O A R D C N 0 0 4
T O A ( 1 / 3 ) B O A R D C N 2 0 1
T O H B B O A R D C N 1 2 5 3
C 1 7 0 1
R 1 7 0 1
R 1 7 0 2
R 1 7 0 3
R 1 7 0 4
C 1 7 0 3
R 1 7 0 5
R 1 7 0 6
R 1 7 0 7
R 1 7 0 8
R 1 7 0 9
R 1 7 1 0
R 1 7 1 1
R 1 7 1 2
R 1 7 1 3
R 1 7 1 4
R 1 7 1 5
R 1 7 1 6
R 1 7 1 7
R 1 7 1 8
R 1 7 1 9
R 1 7 2 0
R 1 7 2 1
R 1 7 2 2
R 1 7 2 3
R 1 7 2 4
R 1 7 2 5
R 1 7 2 6
R 1 7 2 7
R 1 7 2 8
R 1 7 2 9
R 1 7 3 0
R 1 7 3 1
R 1 7 3 2
R 1 7 3 3
R 1 7 3 4
C 1 7 0 4
C 1 7 0 5
C 1 7 0 6
C 1 7 0 7
C 1 7 0 8
C 1 7 0 9
C 1 7 1 0
C 1 7 1 1
C 1 7 1 4
C 1 7 1 5
C 1 7 1 6
C 1 7 1 7
R 1 7 3 5
R 1 7 3 6
C 1 7 1 8
C 1 7 1 9
C 1 7 2 0
C 1 7 2 1
C 1 7 2 2
C 1 7 2 3
C 1 7 2 4
C 1 7 2 5
C 1 7 2 6
C 1 7 2 7
R 1 7 3 7
C 1 7 2 8
C 1 7 2 9
R 1 7 3 9
R 1 7 4 0
R 1 7 4 1
R 1 7 4 2
R 1 7 4 3
R 1 7 4 4
R 1 7 4 5
R 1 7 4 6
C 1 7 3 1
C 1 7 3 2
R 1 7 4 7
R 1 7 4 8
R 1 7 4 9
R 1 7 5 0
R 1 7 5 1
R 1 7 5 2
R 1 7 5 3
R 1 7 5 4
R 1 7 5 6
R 1 7 5 7
R 1 7 5 8
R 1 7 7 8
R 1 7 8 1
R 1 7 8 5
R 1 7 8 7
R 1 7 8 8
R 1 7 8 9
R 1 7 9 0
R 1 7 9 1
R 1 7 9 2
R 1 7 9 4
R 1 7 9 5
R1796 R1798
R 1 7 9 9
R 1 8 0 0
R1806
R 1 8 0 7
R1810 R1811
R 1 8 1 2
R 1 8 1 4
R 1 8 1 5
R 1 8 1 6
R 1 8 1 7
R1818
R1819
R 1 8 2 0
R 1 8 2 1
R1823
C1736
R1824
R1825
R1826
R1829
R1830
C 1 7 3 8
R1832 R1833
C 1 7 4 0
R1834
R 1 8 3 8
R 1 8 4 0
R 1 8 4 2
R 1 8 4 4
R 1 8 4 5
R 1 8 4 6
R 1 8 4 7
R 1 8 4 8
R 1 8 4 9
R 1 8 5 0
J 1 7 0 1
J 1 7 0 2
J 1 7 0 3
J 1 7 0 4
J 1 7 0 6
J 1 7 0 5
J 1 7 0 7
C 1 7 1 2
C 1 7 1 3
R 1 7 5 5
C 1 7 4 3
T B 1 7 0 1
R 1 8 4 3
R 1 8 4 1
R 1 8 3 7
R1831 R1828
R1822 R1813 R1801 R1797
R 1 7 7 9
R 1 7 8 0
R 1 7 7 7
R 1 8 3 9
R 1 8 0 8
R 1 7 6 9
R 1 7 3 8
R 1 7 6 0
C 1 7 0 2
C 1 7 3 5
R 1 7 6 1
R 2 0 0 1
R 2 0 0 2
R 2 0 0 3
R 2 0 0 4
R 2 0 0 5
R 2 0 0 6 R 2 0 0 7
R 2 0 0 8
R 2 0 0 9
C 2 0 0 1
R 2 0 1 0
D 2 0 0 1
R 2 0 1 1
D 2 0 0 2
J 2 0 0 1 J 2 0 0 2 J 2 0 0 3 J 2 0 0 4 J 2 0 0 5
C 2 0 0 3 C 2 0 0 2
R 2 0 1 8 R 2 0 2 0 R 2 0 2 2
R 2 0 2 4
C 2 0 0 5
C 2 0 0 6
R 1 7 7 2
C 1 7 3 7
C 1 7 4 1
C 1 7 4 2
C 1 7 4 4
C 1 7 3 4
C 1 7 3 3
D 1 7 2 4
D 1 7 2 3
D 1 7 2 2
D 1 7 2 1
D 1 7 2 0
D 1 7 1 9
D 1 7 1 8
D 1 7 1 7
D 1 7 1 6
D 1 7 1 5
D 1 7 1 4
D 1 7 1 3
D 1 7 1 2
D 1 7 1 1
D 1 7 1 0
D 1 7 0 9
D 1 7 0 8
D 1 7 0 7
D 1 7 0 6
D 1 7 0 5
D 1 7 0 4
D 1 7 0 3
D 1 7 0 2
D 1 7 0 1
D 1 7 2 5
D 1 7 2 6
D 1 7 2 7
D 1 7 2 9
D 1 7 2 8
D 1 7 3 0
D 1 7 3 2
D 1 7 3 1
D 2 0 0 3 D 2 0 0 4 D 2 0 0 5 D 2 0 0 6 D 2 0 0 7
R 1 7 5 9
R 1 7 8 6
C 1 7 3 0
I C 1 7 0 4
I C 1 7 0 3
I C 2 0 0 1
I C 1 7 0 1
Q 1 7 3 3
Q 1 7 3 0
Q 1 7 2 7
Q 1 7 2 4
Q 1 7 2 3
I C 1 7 0 2
Q 1 7 2 9
Q 1 7 3 5
Q 1 7 3 2
Q 1 7 2 6
Q 1 7 2 8 Q 1 7 2 5
Q 1 7 3 4
Q 1 7 3 1
Q 1 7 0 6
Q 1 7 1 7
Q 1 7 0 5
Q 1 7 1 2
Q 1 7 1 0
Q 1 7 1 6
Q 1 7 1 8
Q 1 7 1 1
Q 1 7 1 5
Q 1 7 0 2
Q 1 7 0 4
Q 1 7 1 4
Q 2 0 0 6 Q 2 0 0 8 Q 2 0 1 0
Q 2 0 0 4
Q 1 7 1 3
Q 2 0 0 2
Q 2 0 0 5
Q 1 7 0 9
Q 2 0 0 3
Q 1 7 0 1
Q 1 7 0 3
Q 2 0 0 1
Q 1 7 0 8
Q 1 7 0 7
R 1 7 8 3
R 1 7 8 2
R 1 7 9 3
R 1 7 8 4
4 7 0
1 6 V
0 . 1
2 5 V
B : C H I P
1 0
1 0
7 5
: C H I P
4 7 0 k
: C H I P
4 7 0 k
: C H I P
4 7 0 k
: C H I P
4 7 0 k
: C H I P
4 7 0 k
: C H I P
7 5
: C H I P
7 5
: C H I P
7 5
: C H I P
2 . 2 k
: C H I P
5 6
: C H I P
4 7 0 k
: C H I P
4 7 0 k
: C H I P
4 7 0
: C H I P
4 7 0
: C H I P
4 7 0
: C H I P
4 7 0
: C H I P
4 7 k
: C H I P
1 0 k
: C H I P
4 7 0
: C H I P
4 7 0 k
: C H I P
4 7 0
: C H I P
4 7 0
1 6 V
1 0
1 0
7 5
: C H I P
4 7 0 k
: C H I P
4 7 0 k
: C H I P
1 0 k
: C H I P
4 7 0
: C H I P
4 7 0
: C H I P
1 k
: C H I P
1 k
: C H I P
4 7 0
: C H I P
4 7 0
: C H I P
4 7 0
: C H I P
4 7 0
: C H I P
1 0
1 0
7 5
: C H I P
4 7
: C H I P
0 . 1
2 5 V
B : C H I P
7 5
: C H I P
7 5
: C H I P
1 k
: C H I P
4 7 k
: C H I P
4 7 k
: C H I P
0 . 0 0 1
B : C H I P
1 S S 1 1 3
I R M U T E
1
1 S S 1 1 3
I R M U T E 2
1 0 0
: C H I P
2 2 0 k
: C H I P
1 0 0 k
: C H I P
4 . 7 k
: C H I P
2 . 2 k
: C H I P
4 7 k
: C H I P
4 7 k
: C H I P
1 0 k
: C H I P
4 7 k
: C H I P
4 . 7 k
: C H I P
1 0 k
: C H I P
4 7 0
: C H I P
2 2
2 5 V
2 2
2 5 V
1 0 0
: C H I P
1 0 0
: C H I P
6 8 k : C H I P
1 0 0
: C H I P
2 . 2 k
: C H I P
2 . 2 k
: C H I P
1 k
: C H I P
2 . 2 k
: C H I P
5 6
: C H I P
2 2
2 5 V
2 2
2 5 V
4 7
2 5 V
2 2
2 5 V
2 2
2 5 V
4 7
2 5 V
2 2
2 5 V
2 2
2 5 V
2 2
2 5 V
2 2
2 5 V
2 2
2 5 V
2 2
2 5 V
2 2
2 5 V
2 2
2 5 V
4 7 k
: C H I P
4 7 k
: C H I P
4 7 k
: C H I P
C N 1 7 0 2
1 1 P
W H T - L
: S - M I C R O
L 1 7 0 1
: L A V 3 5
4 7
µ
H
1 0 0
: C H I P
4 7 0 k
: C H I P
4 7 0 k
: C H I P
7 5
: C H I P
7 5
: C H I P
7 5
: C H I P
4 7 0 k
: C H I P
4 7 0 k
: C H I P
7 5
: C H I P
7 5
: C H I P
7 5
: C H I P
100
:CHIP
4 . 7 k
: C H I P
100
:CHIP
22
25V
4 7 0
1 6 V
1 0 0 : C H I P
1 0 0 : C H I P
1 0 0 : C H I P
1 0 0 : C H I P
1 0 0 : C H I P
1 0 0 : C H I P
1 0 0 : C H I P
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
1 0 0 : C H I P
1 0 0 : C H I P
C N 1 7 0 1
2 0 P
: B T O B - S
4 7 k
: C H I P
4 7 0
: C H I P
4 7 0
: C H I P
4 7 0
: C H I P
4 7 0
: C H I P
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
C N 2 0 0 1
2 0 P
: B T O B - S
C N 1 7 0 3
2 0 P
: B T O B - S
2 2
2 5 V
2 2
2 5 V
4 . 7 k
: C H I P
4 7
2 5 V
1 0 0 : C H I P
1 0 0 : C H I P
1 0 0 : C H I P
4.7k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
4 . 7 k
: C H I P
4 . 7 k : C H I P
4 . 7 k : C H I P
4 . 7 k : C H I P
2 . 2 k
: C H I P
4 7
: C H I P
2 2 2 5 V
2 2
2 5 V
2 2
: C H I P
1 0 0
: C H I P
2 . 2 k
: C H I P
2 2
2 5 V
1 0 k
: C H I P
1 0 k
: C H I P
1 0 k
: C H I P
4 7
2 5 V
8 2 0
: C H I P
2 2 2 5 V
2 2 2 5 V
2 2
2 5 V
2 2
2 5 V
2 2
2 5 V
2 2
2 5 V
0 . 0 1
B : C H I P
0 . 0 1
B : C H I P
0 . 0 1
B : C H I P
0 . 0 1
B : C H I P
1 . 2 k
: R N - C P
1 . 2 k
: R N - C P
1 . 2 k
: R N - C P
1 . 2 k
: R N - C P
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
M T Z J - 1 0 B
P R O T
1 S S 1 3 3
M U T E S W O R
1 S S 1 3 3
M U T E S W O R
M T Z J - 5 . 6 B
P R O T
M T Z J - 5 . 6 B
P R O T
M T Z J - 5 . 6 B
P R O T
M T Z J - 5 . 6 B
P R O T
M T Z J - 5 . 6 B
P R O T
4 7 : C H I P
1 0 0
: C H I P
2 2
2 5 V
1 . 5 k
: R N - C P
5 6 0
: R N - C P
1 . 5 k
: R N - C P
1 . 2 k
: R N - C P
N J M 2 2 8 3 M
U V B U F F
N J M 2 2 3 3 B M
M A I N V S W
N J M 2 1 4 5 M - T E 2
S I R C S I / O
N J M 4 5 5 8 M - T 2
A U D I O B U F F
2 S B 7 0 9 A
S U B Y B U F F
2 S D 6 0 1 A
S U B C B U F F
2 S B 7 0 9 A
V I D E O B U F F
2 S D 6 0 1 A
Y B U F F
2 S B 7 0 9 A
C B U F F
C X A 1 8 4 5 Q
A . V - S W I T C H
2 S B 7 0 9 A
M U B U F F
2 S B 7 0 9 A
M V B U F F
2 S D 6 0 1 A
M V B U F F
2 S D 6 0 1 A
M U B U F F
2 S B 7 0 9 A
S U B U F F
2 S D 6 0 1 A
S U B U F F
2 S B 7 0 9 A
S V B U F F
2 S D 6 0 1 A
S V B U F F
2 S D 6 0 1 A
V I D E O B U F F 1
E O BU F F 1
2 S D 6 0 1 A
M U T E B U F F
2 S D 6 0 1 A
V I D E O B U F F 2
2 S B 7 0 9 A
A U D I O B U F F
D T C 1 4 3 T K A
M U T E
2 S D 6 0 1 A
A U D I O B U F F
2 S D 6 0 1 A
M U T E B U F F
2 S B 7 0 9 A
A U D I O B U F F
2 S D 6 0 1 A
A U D I O B U F F
D T C 1 4 3 T K A
M U T E
D T C 1 4 3 T K A
M U T E
2 S D 6 0 1 A
V I D E O B U F F
2 S B 7 0 9 A
S W
2 S B 7 0 9 A
S W
2 S B 7 0 9 A
S W
2 S B 7 0 9 A
B U F F
2 S D 6 0 1 A
V I D E O B U F F
2 S D 6 0 1 A
S I R C S B U F F
D T C 1 4 4 E K A
S A V A C O N T
D T C 1 4 3 T K A
M U T E
2 S B 7 0 9 A
S I R C S M I X
D T C 1 4 3 T K A
M U T E
D T C 1 4 3 T K A
M U T E
2 S D 6 0 1 A
S I R C S B U F F
D T C 1 4 3 T K A
M U T E
D T C 1 4 3 T K A
M U T E
1 0 0 : C H I P
1 0 0 : C H I P
1 0 0 : C H I P
1 0 0 : C H I P
T V S L
T V S V
T V M L
T V M V
T V M R
C 2
R 2
Y 2
L 2
S W 2
V 2
R5 Y5 L5
R4 Y4 L4 SW3 C3 R3 Y3 L3 V3 SW1 V1 L1 Y1 R1 C1
Y4 L4
Y5 L5
Y 2
S W 2
C 2
V 2
C 1
Y 1
S W 1
V 1
L 1
R 1
Y 3
S W 3
V 3
L 3
R 3
R4
L 2
R 2
M A I N V
C O M C
S U B Y
S U B C
M A I N Y
M A I N C
M A I N V
TV R OUT TV V OUT TV L OUT
MONI R MONI L
M A I N Y
M A I N C
T V S V
T V S L
T V M V
T V M R
M O N I L
M O N I R
T V L O U T
T V R O U T
M O N I M T
T V M T
P M T
S U B Y
S U B C
C O M C
A U L
A U R
P M T
T V M T
M O N I M T
A U L
A U R
T V V O U T
T V M L
R5
C 3