Akai DV-R4040VSMK, Руководство по обслуживанию

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1 2 3 4
A
B
C
D
4 3 2 1
D
C
B
A
SW1
1
SW2
2
SW3
3
SW4
4
DO
5
DI
6
VSS
7
CLK
8
STB
9
K1
10
K2
11
K3
12
K4
13
VDD
14
SG1/KS1
15
SG2/KS2
16
SG3/KS3
17
SG4/KS4
18
SG5/KS5
19
SG6/KS6
20
SG7
21
SG8
22
SG9
23
SG10
24
SG11
25
SG12/
GR
11
26
SG13/
GR
10
28
GR4
34
SG14/
GR
9
29
SG15/
GR
8
30
SG16/
GR
7
31
GR
6
32
GR
5
33
VE
E
27
GR3
35
GR2
36
GR1
37
VDD
38
LED4
39
LED3
40
LED2
41
LED1
42
VSS
43
OSC
44
*
IC1
PT6312
REM
1
GND
2
VC
C
3
REM
1
2
3
4
5
6
J4
1
2
3
4
J2
4PIN
R8
33K
R7
10K R5
10K R5
10K
+5V
F2
F1
VEE
GND
+5V
STB
CLK
DTA
REM
GND
R10
10R
C6
100uF/
10V
+5
R4
10K R3
10K R2
10K R1
10K D2
4148
D1
4148
+5V
OPEN/CLOSE
PLAY/PAUSE
STOP
SOURCE
STD
G5
G4
G3
G2
P13
P12
+5V
C3
101P C2
101P
+5V
9
10 11 12 13 14 15 16 17 18 25 26 27 28 29
8 7 6 5 4
31
1
2
32
VFD
HL-D685
DA216CT VER0
KCON
ENCODER
EN-
EN+
GND
C1
101P
R9
4.7K
+5V
STB
CLK
DTA
REM
GND
P1
P2
P3
P4
P5
P6
P7
P8
P9 P10 P11 P12 P13 P14 P15 G1
P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 G1 G2 G3 G4 G5
Q2
8050
Q3
8550
LED3
RED
LED4
BLUE
LED5
BLUE
R?
120R R?
120R
Q1
8050
LED2
BLUE
LED1
BLUE
R?
120R R?
120R
R?
120R
FAN
C4
104P
R?
10K R?
10K
C5
100uF/10V