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23.8. (J) CD Loading P.C.B.
24. Wiring Connection Diagram
25. Illustration of ICs, Transistors and Diodes
26. Terminal Function of IC
26.1. IC2818 (C2CBJG000653) System Microprocessor
Pin
No.
1
ST_SW
2
OP/CL_REV
3
OP/CL_FWD
4
OPEN_SW
5
POSITION
6
N.C.
7
N.C.
8
BYTE
9
CNVSS/
EFP_CNVSS
10
XCIN
11
XCOUT
12
RESET/
ERP_RESET
13
XOUT
14
VSS
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Mark
I/O
Function
I
Stock Switch of
Changer
O
Reverse control
signal for OPEN/
CLOSE motor
O
Forward control
signal for OPEN/
CLOSE motor
I
Signal from tray
OPEN Switch
I
Signal from of
Position Detection
sensor
-
No Connection
-
No Connection
I
VSS (GND)
-
FLASH MODE
TERMINAL
(Connected to
Ground) via 10 k
-
SUB CLOCK INPUT
(32.768 kHz)
-
SUB CLOCK
OUTPUT
(32.768 kHz)
I
SYSTEM RESET
INPUT
(ACTIVE L)
-
MAIN CLOCK
OUTPUT
(10 MHz)
-
GND (0V)
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