Sony HCD-HDX285 - Seripara Board IC002 Pin Functions

HCD-HDX285/HDX287WC/HDX585/HDX587WC/HDX589W/HDX685/HDX686W
78
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 changer controller
4 LATCH I Serial data latch pulse signal input from the changer controller
5 to 8 P15 to P12 I Stocker position detection rotary encoder input terminal
9 to 12 P11 to P8 I Mode detection rotary encoder input terminal
13 LATCHO O Serial data latch pulse signal output terminal Not used
14 CLKO O Serial data transfer clock signal output terminal Not used
15 DO1 O Serial data output terminal Not used
16 DI2 I Serial data input from the system controller
17 P7 O
Audio data selection signal output terminal
"L": DVD, DMPORT, AUDIO, "H": TUNER, TV/VIDEO
18 P6 O
Audio data selection signal output terminal
"L": DVD, TV/VIDEO, DMPORT, "H": TUNER, AUDIO
19, 20 P5, P4 O Not used
21 P3 O Audio data selection signal output terminal "L": AUDIO, "H": others
22 P2 O Audio data selection signal output terminal "L": DMPORT, "H": others
23 P1 O Video data selection signal output terminal "L": others, "H": DMPORT
24 P0 O Not used
25 DO2 O Serial data output to the system controller
26 DI2 I Serial data input from the changer controller
27 VSS - Ground terminal
28 VCC - Power supply terminal (+3.3V)
SERIPARA BOARD IC002 BH2210FV-E2 (AUDIO/VIDEO CONTROLLER)