Sony HCD-HDX285 Service Manual page 78

HCD-HDX285/HDX287WC/HDX585/HDX587WC/HDX589W/HDX685/HDX686W
SERIPARA BOARD IC002 BH2210FV-E2 (AUDIO/VIDEO CONTROLLER)
Pin No. Pin Name
1 CTLIO
2 RESET_B
3 CLK
4 LATCH
5 to 8 P15 to P12
9 to 12 P11 to P8
13 LATCHO
14 CLKO
15 DO1
16 DI2
17 P7
18 P6
19, 20 P5, P4
21 P3
22 P2
23 P1
24 P0
25 DO2
26 DI2
27 VSS
28 VCC
78
I/O
I Input/output selection signal input terminal
I Reset signal input from the system controller "L": reset
I Serial data transfer clock signal input from the changer controller
I Serial data latch pulse signal input from the changer controller
I Stocker position detection rotary encoder input terminal
I Mode detection rotary encoder input terminal
O Serial data latch pulse signal output terminal
O Serial data transfer clock signal output terminal
O Serial data output terminal
I Serial data input from the system controller
Audio data selection signal output terminal
O
"L": DVD, DMPORT, AUDIO, "H": TUNER, TV/VIDEO
Audio data selection signal output terminal
O
"L": DVD, TV/VIDEO, DMPORT, "H": TUNER, AUDIO
O Not used
O Audio data selection signal output terminal
O Audio data selection signal output terminal
O Video data selection signal output terminal
O Not used
O Serial data output to the system controller
I Serial data input from the changer controller
- Ground terminal
- Power supply terminal (+3.3V)
Description
"L": input, "H": output
Not used
Not used
Not used
"L": AUDIO, "H": others
"L": DMPORT, "H": others
"L": others, "H": DMPORT
Fixed at "L": in this set