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I/O
Pin
Terminal
No.
Name
49 AV
-
GND
1
SS
50
OUTR
O
R ch audio signal output terminal
51 AV
I
Power supply terminal
1
DD
52 DV
-
Not used, connected to GND
3
SS
53 DV
I
Power supply terminal
3
DD
54 TMOD2
-
Not used, connected to GND
55
FLAG
-
Not used, open
56
EXT2
O
RF OFF signal output
57
EXT0
-
Not used, open
58
EXT1
O
Laser power drive clock signal
output
59 IOV
I
Power supply terminal
2
DD
60
TX
O
Digital audio interface signal
output
61
MCLK
I
Serial command clock input
62 MDATA
I
Serial command data input
63
MLD
I
Serial command latch input
64 BLKCK
O
Sub-code block clock signal
output
65 PWMSEL
-
Connected to GND
66
SMCK
O
System clock signal output
67
SBCK
-
Not used, connected to GND
68
STAT
O
Status signal output terminal
69
NRST
I
Reset signal input terminal
70 SPPOL
O
Spindle motor drive signal
output terminal
71
PMCK
-
Not used, open
72
DQSY
-
Not used, open
73
TXTD
-
Not used, open
74 TXTCK
-
Not used, open
75 NTEST
I
Test terminal (Connected to
power supply)
76
X2
O
Crystal oscillator connected (F=
16.9 MHz)
77
X1
I
78 DV
-
GND
1
SS
79 DV
I
Power supply terminal
1
DD
80
NC
-
Not used, open
15. Supply of Rechargeable Battery as Replacement
Parts
Please take note of the following points relating to Carrying Case to be used for protection of
Rechargeable Battery from shorting.
Replacement Parts:
Function
25
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