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SCHEMATIC DIAGRAM-9
:+B SIGNAL LINE
TRAY LOADING CIRCUIT
IC904
C0GAG0000022
REFLECTIVE PHOTO SENSOR
9
8
7
6
5
4
3
2
1
C984
25V10
RM902
M
MIC CIRCUIT
JK6011
K2HB102J0038
1
7
C6092
6
0.1
MIC1
3
R6081
L6005
C6070
680
J0JBC0000030
50V4.7
2
4
5
L6004
R6082
C6071
J0JBC0000019
560
1000P
JK6010
K2HB102J0038
1
L6006
7
J0JBC0000019
C6093
6
0.1
MIC2
3
R6080
680
2
4
5
:MAIN SIGNAL LINE
CN901
TRAY CW
7
M+9V
6
TO
GND1
MAIN CIRCUIT
5
VREF+
(H2000)on
4
TRAY CCW
SCHEMATIC
3
DIAGRAM-4
TRY CLOSE
2
TRY OPEN
S901
1
PLAY
S902
OPEN
R6088
R6086
4.7K
1M
R6085
8.2K
Q6071
B1ABCF000011
C6076
Q6072
Muting
50V1
B1ABCF000011
Amplifer
R6084
470K
C6072
C6077
470P
0.033
R6083
C6068
C6074
R6087
4.7K
50V4.7
1000P
100
R6095
68
R6092
C6086
C6087
C6088
R6089
1K
1000P
10V220
10V220
100K
CN6009
+7.5V
C6078
1
Q6073
50V1
MIC GND
B1ABCF000011
2
Amplifer
MIC
3
MIC SW
C6080
C6082
R6091
4
100P
50V1
100
VR6001
C6079
R6090
EVUE27FK3853
1000P
1.5K
VIC LOL
63
SA-HT880GC / SA-HT880GCS / SA-HT880GS
TO
FL CIRCUIT
(H6010)on
SCHEMATIC
DIAGRAM-8
SA-HT 880GC/GCS/GS TRAY LOADING/MIC CIRCUIT
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