73
HCD-C5
I/O
Pin Name
Pin No.
Description
O
I
O
I
O
I
O
O
I
I
I/O
I
—
—
—
O
O
O
—
—
I
I
O
—
O
—
O
O
I
O
O
—
—
—
—
—
I
—
—
—
I
—
—
XLATCH
PLAY-SW
D-RESET
REC—SW
WRPWR
LIMIT—IN
MOD
LDON
SENS
SHOCK(MNT1)
EEP—DATA
REFLECT
VCC
—
VSS
LOAD—LO
LOAD—OUT
LOAD—IN
(MODEL0)
(MODEL1)
MODEL2
MODEL3
SPDIF—CUT
—
DAC—MUTE
LINE—MUTE
DA—RESET
SLICER—SEL
SPDIF—LOCK
OPTSEL
ADPDWN
—
TP1
TP2
TP3
TP4
IOP
—
AVSS
—
VREF
AVCC
—
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73 to 75
76
77
78
79
80
81
82
83 to 84
85
86
87
88
89
90 to 95
96
97
98
99
100
Lacth signal output to the DSP IC
Detection signal input from the playback position detection switch (L:PLAY)
Digital reset signal output to the CXD2662R and the motor driver (L:Reset)
Detection signal input from the recording position detection switch (L:REC)
Write power ON/OFF signal output (L:OFF, H:ON)
Detection signal input from the limit switch (L:Sled limit-in, H:Sled limit-out)
Modulation signal output to the laser diode (L:OFF, H:ON)
Laser ON/OFF control signal output (H:Laser ON)
SENS signal input from the CXD2662R
Track jump signal input from the CXD2662R
Data signal input/output terminal with the EEP-ROM
Disc reflection rate detection input from the reflect detection switch
(H:Disc with low reflection rate)
Power supply (+3.3V)
Not used
Ground
Loading motor voltage control signal output (L:High voltage, H:Low voltage)
Loading motor control signal output (H:Out)
Loading motor control signal output (H:In)
Not used
Not used
Model setting input terminal
Model setting input terminal
Power control signal output for the PLL power supply of the D/A converter
Not used
Muting signal output to the D/A converter
Not used
Reset signal output to the D/A converter (L:Active)
IEC958 input select signal output to the D/A converter
LOCK signal input from the D/A converter
Optical input selection signal output
Power control signal output to the A/D converter
Not used
Not used
Not used
Not used
Not used
Optical pick-up voltage (current) detect signal input
Not used
Ground (Analog)
Not used
Reference voltage input terminal
Power supply (Analog)
Not used
