Pioneer DV-500K-S, Руководство по обслуживанию

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DV-500K-S
65
5 6 7 8
5 6
7
8
C
D
F
A
B
E
IC6502 M65855FP
ECHO IC
1
10
11
12
13
14
15
16
2
34
567
8 9
VR6501
EVUE20F15B14
MIC VOL IC
123
VR6502
EVUE20F15B14
ECHO VOL
1 2 3
IC6504
KIA78D08F-RTF/P
REG+8V IC
1 2 3
C6530
2.2
50V
KA_P
C6538
47 16V KA_P
C6531
47 16V KA_P
C6536
22
35V
KA_P
C6539
100
16V
KA_P
CP6501
CU263403
1
2
3
4
5
6
C6537
0.1 B
0.0047
B
C6528
220P CH
C6524
0.01 B
8
B
C6521
0.01 B
C6523
0.1
B
C6527
0.047 B
C6529
1 B
C6533
0.033 B
C6526
0.0033
B
C6532
0.01 B
C6522
0.1
B
C6525
0.0015 B
C6534
0.01
B
R6537
4.7K
R6528
22K
R6522
15K
R6525
15K
R6526
15K
R6534
10K
R6532
4.7K
R6533
15K
R6521
120K
R6531
100K
R6524
15K
R6530
15K
0
R6535
470
R6536
10
1
R6523
15K
IC6503
BA4560F-E2
MIC AMP IC
1 2 3 4
5 6 7 8
W803
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
GNDA
V+12M
V+8A V+8A
DEF105
PCBDV0
CLOCK
MUTE
OP1 IN
OP1 OUT
LPF1 OUT
LPF1 IN
VCC
ECHO IN
GND
ECHO VOL
REF
OP2 IN
OP2 OUT
LPF2 IN
LPF2 OUT
ECHO OUT
+
-
-
+
+VS
-VS
12V
MIC
GNDA
GNDA
5V
XNOR/KARAOKE
OUT COM IN
12.5 0
FROM/TO AUDIO/VIDEO JACK
(CP8003)
8.1
4.1 4.1 4.1
4.1 4.1 4.1 8.1
0
0.8
0.2
0
5.0
5.0
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5