Panasonic SA-PMX82EB - CD Interface & Usb Circuit

56
12.7. CD INTERFACE & USB CIRCUIT
A
1
2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
B
CD INTERFACE CIRCUIT
SCHEMATIC DIAGRAM - 6
SA-PMX82EB/EG/GN, SA-PMX82MEB, SA-PMX84EG CD INTERFACE / USB CIRCUIT
TO MAIN P.C.B.
(CN5001)
TO LOADING P.C.B.
(CD MECHANISM UNIT)
1
10
C
USB CIRCUIT
: +B SIGNAL LINE
: USB SIGNAL LINE
1
7
TO MAIN P.C.B.
(CN1101)
+
+
2
3
1
5
4
CN7001
6
8
9
7
2
1
4
5
3
10
CN7002
4
31
2
S7201
RESET
M7302*
DGND
OPEN_SW
SPM+
SPM-
LDM+
CLOSE_SW
TRV+
LDM-
LDM+
OPEN_SW
DGND
REST_SW
TRV-
LDM-
CLOSE_SW
SPINDLE MOTOR
M7301*
TRAVERSE MOTOR
2
4
3
1
G1
6
7
5
G2
CN6100
2
G2 G3
1
G1
4
3
CN6101
USB PORT
D-
D+
USB5V
DGND
USB5V
DGND
DGND
USB_D-
USB_5V
DGND
USB_D+
0R6100
0
R6101
NOTE: “ * ” REF IS FOR INDICATION ONLY