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12.14. CD Interface, USB and Music Port Circuit
1
2
3
SCHEMATIC DIAGRAM - 14
A
C
CD INTERFACE CIRCUIT
CN7001
LDM+
5
B
TO LOADING P.C.B.
LDM-
4
(CD MECHANISM UNIT)
OPEN_SW
3
DGND
2
CLOSE_SW
1
CN7002
1
SPM+
10
SPM-
9
A
CLOSE_SW
8
TO
RESET_SW
7
MAIN (CD MOTOR DRIVER)
DGND
6
CIRCUIT (P5102)
C
OPEN_SW
5
IN SCHEMATIC
LDM-
4
DIAGRAM - 1
LDM+
3
TRV-
2
TRV+
1
10
D
F
MUSIC PORT CIRCUIT
E
F
A
CN6300
TO
PA_IN_R
4
MAIN (CONNECTOR)
LB6303
0
PA_IN_GND
3
CIRCUIT (CN2507)
PA_IN_L
2
IN SCHEMATIC
PA_SW
1
DIAGRAM - 7
G
NOTE: " * " REF IS FOR INDICATION ONLY
H
1
2
3
4
5
6
M7302*
SPINDLE MOTOR
+
1
3
2
4
S7201
RESET
+
M7301*
TRAVERSE MOTOR
: AUX SIGNAL LINE
JK6301
5
4
C6319
C6318
C6317
C6321
C6320
L
330P
330P
1000P
100P
100P
2
L6302
R
0
3
0
L6301
6
L6300
100
7
1
4
5
6
7
8
9
E
USB CIRCUIT
CN6402
D-B
1
D+B
2
A
TO
3
D-A
MAIN (CONNECTOR)
D+A
4
CIRCUIT (CN2511)
DGND
5
IN SCHEMATIC
6
USB_A_SW5R1V
DIAGRAM - 7
USB_B_SW5R1V
7
8
USBLED_B
USBLED_A
9
AUX IN 2
SA-AKX660PN/PS,SA-AKX880PN/PS CD INTERFACE / USB / MUSIC PORT
7
8
9
56
10
11
12
13
: +B SIGNAL LINE
: USB SIGNAL LINE
D6401
JK6400
B3AAA0001243
6
G
4
DGND
3
+D
USB PORT A
(PLAY)
2
-D
USB5V
1
G
LB6400
5
C6400
J0JHC0000118
0.1
R6401
470K
R6402
D6400
JK6401
470K
B3AAA0001243
6
G
4
DGND
3
+D
USB PORT B
(REC/PLAY)
2
-D
USB5V
1
G
LB6401
5
J0JHC0000118
C6401
0.1
10
11
12
13
14
A
B
C
D
E
F
G
CIRCUIT
H
14
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