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Ic Pin Function Description - Sony HCD-SC5 Service Manual

Sacd/dvd receiver.
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6-31. IC PIN FUNCTION DESCRIPTION

• DVD BOARD IC206 ZIVA5X-C1F (DVD SYSTEM PROCESSOR)
Pin No.
Pin Name
1
VDDP
2
HA1
3
HD15
4
HD14
5
HD13
6
HD12
7
HD11
8
HD10
9
HD9
10
HD8
11
HD7
12
VDDP
13
GNDP
14
HD6
15
HD5
16
HD4
17
HD3
18
HD2
19
HD1
20
VDDP
21
GNDP
22
HD0
23
HDTACK
24
HIRQ0
25
WEH.UDS
26
WEL.LDS
27
HREAD
28
GPIO0
29
GND
30
VDD
31
GND25
32
VDD25
33
MA9
34
MA8
35
MA7
36
MA6
37
MA5
38
MA4
39
MA3
40
MA2
41
MA1
42
MA0
43
GND25
44
VDD25
45
MA10
46
MA11
47
BA1
48
BA0
49
MCS0
50
MCS1
I/O
Power supply terminal (+3.3V) (I/O signal)
I/O
Address bus
I/O
Data bus (address signal multiplexed)
I/O
Data bus (address signal multiplexed)
I/O
Data bus (address signal multiplexed)
I/O
Data bus (address signal multiplexed)
I/O
Data bus (address signal multiplexed)
I/O
Data bus (address signal multiplexed)
I/O
Data bus (address signal multiplexed)
I/O
Data bus (address signal multiplexed)
I/O
Data bus (address signal multiplexed)
Power supply terminal (+3.3V) (I/O signal)
Ground terminal (I/O signal)
I/O
Data bus (address signal multiplexed)
I/O
Data bus (address signal multiplexed)
I/O
Data bus (address signal multiplexed)
I/O
Data bus (address signal multiplexed)
I/O
Data bus (address signal multiplexed)
I/O
Data bus (address signal multiplexed)
Power supply terminal (+3.3V) (I/O signal)
Ground terminal (I/O signal)
I/O
Data bus (address signal multiplexed)
I/O
Acknowledge signal input/output for host data transfer (not used)
I
Interrupt signal input for Medusa (not used)
I/O
Host upper data strobe signal output
I/O
Host lower data strobe signal output (not used)
I/O
Read/write strobe signal output
I/O
Jig detection port (pull-up)
Ground terminal (inside core)
Power supply terminal (+1.8V) (inside core)
Ground terminal (SDRAM I/O signal)
Power supply terminal (+3.3V) (SDRAM I/O signal)
O
SDRAM address bus
O
SDRAM address bus
O
SDRAM address bus
O
SDRAM address bus
O
SDRAM address bus
O
SDRAM address bus
O
SDRAM address bus
O
SDRAM address bus
O
SDRAM address bus
O
SDRAM address bus
Ground terminal (SDRAM I/O signal)
Power supply terminal (+3.3V) (SDRAM I/O signal)
O
SDRAM address bus
O
SDRAM address bus
O
SDRAM bank select 1 signal output
O
SDRAM bank select 0 signal output
O
SDRAM chip select 0 signal output
O
Not used
HCD-SC5/SC6/SC8
Description
73

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