HCD-HDX285/HDX287WC/HDX585/HDX587WC/HDX589W/HDX685/HDX686W
77
Pin No.
Pin Name
I/O
Description
1
CTLIO
I
Input/output selection signal input terminal "L": input, "H": output Fixed at "L": in this set
2
RESET_B
I
Reset signal input from the system controller "L": reset
3
CLK
I
Serial data transfer clock signal input from the system controller
4
LATCH
I
Serial data latch pulse signal input from the system controller
5 to 7
P15 to P13
I
Not used
8
P12
I
Main tray open detection switch input terminal "L": main tray is opened
9
P11
I
Sub tray out detection switch input terminal "L": sub tray out
10
P10
I
Sub tray in detection switch input terminal "L": sub tray in
11
P9
I
Main tray close detection switch input terminal "L": main tray is closed
12
P8
I
Disc insert detection signal input terminal
13
LATCHO
O
Serial data latch pulse signal output to the audio/video controller
14
CLKO
O
Serial data transfer clock signal output to the audio/video controller
15
DO1
O
Serial data output to the audio/video controller
16
DI2
I
Serial data input terminal Not used
17, 18
P7, P6
O
Not used
19, 20
P5, P4
O
Stocker up/down motor drive signal output terminal
21, 22
P3, P2
O
Not used
23, 24
P1, P0
O
Loading motor drive signal output terminal
25
DO2
O
Serial data output to the audio/video controller
26
DI2
I
Serial data input from the system controller
27
VSS
-
Ground terminal
28
VCC
-
Power supply terminal (+3.3V)
SERIPARA BOARD IC001 BH2210FV-E2 (CHANGER CONTROLLER)
