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Pin No.
Pin Name
53
IN-SW
54
LOD POS
55
LOD NEG
56
CLP POS
57
CLP NEG
58
BVDD
59
BVSS
60 to 72
NC
73
FUN
74
AVDD
75
AVSS
76
AVREF
77 to 80
KEY0 to KEY3
81 to 83
SEL0 to SEL2
84
TEL
85
SEL3
86
DISC-SENS
87
MECHA-JIGU
88
ADJ
89
I2CHELP
90
I2CHELP
91
SCOR
92
NC
93
AC-CUT
94, 95
JOG0, JOG1
96
NC
97
LEDLAT
98
DRVCS
99
DRVRST
100
GND
*1 Loading motor (M201) control
Mode
Terminal
LOD NEG (pin tg)
LOD POS (pin tf)
I/O
I
Detection input from the tray open/close detect switch (S1) "L": when tray is close
CD loading motor (M201) control signal output to the motor driver IC (IC1102)
O
"L" active *1
CD loading motor (M201) control signal output to the motor driver IC (IC1102)
O
"L" active *1
O
Motor control signal output to the motor driver IC "L" active Not used (open)
O
Motor control signal output to the motor driver IC "L" active Not used (open)
—
Power supply terminal (+5V) (for digital system)
—
Ground terminal (for digital system)
O
Not used (open)
O
Fun motor on/off control signal output terminal "H": fun motor on Not used (open)
—
Power supply terminal (+5V)
—
Ground terminal
I
Reference voltage (+5V) input terminal
I
Key input terminal (A/D input) Not used (fixed at "H")
I
Model destination setting terminal (A/D input)
I
Tracking error level detection input terminal Not used (open)
I
Model (CD mechanism deck) destination setting terminal (A/D input)
I
Detection input from the disc in detect sensor (A/D input) "H": disc in Not used (open)
I
Not used (open)
I
Setting terminal for the CD test mode "L": CD test mode Normally: fixed at "H"
I
Busy signal input for the IIC bus
I
Busy signal input for the IIC bus
I
Subcode sync (S0+S1) detection signal input from the CD block
O
Not used (open)
I
Power off signal input from the system controller (IC501)
I
Rotary encoder jog dial pulse input terminal Not used (fixed at "L")
O
Not used (open)
O
Serial data latch pulse output to a FL driver Not used
I
Chip select signal output to a FL driver Not used
I
Reset signal output to a FL driver "L": reset Not used
—
Ground terminal
LOADING
EJECT
"L"
"H"
"H"
"L"
Description
BRAKE
RUN IDLE
"L"
"H"
"L"
"H"
89
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