53
58 SHCK (MNT1) I Track jump signal input from the CXD2662R
59 VCC — Power supply (+3.3V)
60 EEP-WP O EEP-ROM write protect signal output L: write possibility
61 SDA I/O Data signal input/output pin with the EEP-ROM
62 BUSCLK O Not used
63 OE O Not used
64 CASH O Not used
65 WE R/W O Write signal output
66 SCL O Clock signal output to the EEP-ROM
67 REFLECT-SW I Disk reflection rate detection input from the reflect detection switch H: Disk with low reflection rate
68 PROTECT-SW I Recording-protection claw detection input from the protection detection switch H: Protect
69 CS0 O Chip select signal output to the Flash ROM
70 CS1 O Not used
71 CS2 O Not used
72 A20 O Address bus signal output to Flash ROM (Not used)
73 A19 O Address bus signal output to Flash ROM
74 VCC — Power supply (+3.3V)
75 A18 O Address bus signal output to Flash ROM
76 VSS — Ground
77 to 85 A17 to A9 O Address bus signal output to Flash ROM
86 to 89 MODEL SEL-1-4 O Not used
90 WP O Write protect signal to the Flash ROM
91 VCC — Power supply (+3.3V)
92 A8 O Address bus signal output to Flash ROM
93 VSS — Ground
94 to 100 A7 to A1 O Address bus signal output to Flash ROM
101 A0 LB O Not used
102 to 113 D15 to D4 I/O Data bus signal input/output to the Flash ROM
114 KB.CLK-CTL O Not used
115 IIC BUSY I IIC busy signal input
116 KB DATA I fixed at H (Pull-up)
117 REC-VOL-B O Not used
118 REC-VOL-A O Not used
119 to 122 D3 to D0 I/O Data bus signal input/output to the Flash ROM
123 JOG0 I JOG encoder signal input
124 JOG1 I JOG encoder signal input
125 LATCH (AD) O Not used
126 REC O Not used
127 L: DIN1/H: CLIP O Not used
128 CS (FL) O Chip select signal output to the display driver
129 POWER (IIC) O CONTROL-I power ON/OFF signal output
130 VSS — Ground
131 STB O Strobe signal output (Not used)
132 VCC — Power supply. (+3.3V)
133 IOP I Optical Pick-up IR power level detect signal input
134 A/D 6 I Not used
135 A/D-5 I Not used
136 TIMER/BEEP SW I Fixed at H (pull up)
137 KEY3 I Fixed at H (pull up)
138 KEY2 I Key input pin (A/D input)
139 KEY 1 I Key input pin (A/D input)
140 AVSS — Ground (Analog)
141 KEY0 I Key input pin (A/D input)
142 VREF I A/D reference voltage (Conect in sys 3.3V)
143 AVCC — BAK 3.3V
144 NC I Not used
FunctionPin NamePin No. I/O
