Read Sony BMZ-K5D / CX-BK5 Service Manual online
100
CX-BK5
•
MB03 BOARD IC701 TMC57929PGF-RDP (DVD DECODER)
Pin No.
Pin Name
I/O
Description
1, 2
D5, D6
I/O
Two-way data bus with the mechanism controller
3
VSS
—
Ground terminal (digital system)
4
D7
I/O
Two-way data bus with the mechanism controller
5
A0
I
Address signal input from the mechanism controller
6
VDD
—
Power supply terminal (+3.3V) (digital system)
7
A1
I
Address signal input from the mechanism controller
8
VDD5V
—
Power supply terminal (+5V)
9 to 14
A2 to A7
I
Address signal input from the mechanism controller
15
VSS
—
Ground terminal (digital system)
16
XWAIT
O
Wait signal output terminal Not used
17
XRD
I
Read strobe signal input from the mechanism controller
18
XWR
I
Write strobe signal input from the mechanism controller
19
XCS
I
Chip select signal input from the mechanism controller
20, 21
XINT0, XINT1
O
Interrupt signal output to the mechanism controller
22
VDD
—
Power supply terminal (+3.3V) (digital system)
23
XHRS
I
Not used
24
HDB7
O
Stream data signal output to the DVD system processor
25
VSS
—
Ground terminal (digital system)
26
HDB8
O
Error flag signal output to the DVD system processor
27
HDB6
O
Stream data signal output to the DVD system processor
28
VDDS
—
Power supply terminal (+5V) (digital system)
29
HDB9
O
Not used
30
HDB5
O
Stream data signal output to the DVD system processor
31
HDBA
O
Not used
32
HDB4
O
Stream data signal output to the DVD system processor
33
VSS
—
Ground terminal (digital system)
34
HDBB
O
Not used
35
HDB3
O
Stream data signal output to the DVD system processor
36
VDD
—
Power supply terminal (+3.3V) (digital system)
37
HDBC
O
Not used
38
VDDS
—
Power supply terminal (+5V) (digital system)
39
HDB2
O
Stream data signal output to the DVD system processor
40
HDBD
O
Not used
41
HDB1
O
Stream data signal output to the DVD system processor
42
VSS
—
Ground terminal (digital system)
43
HDBE
O
Not used
44
HDB0
O
Stream data signal output to the DVD system processor
45
HDBF
O
Not used
46
HDRQ
O
Serial data effect flag signal output to the DVD system processor
47
VDDS
—
Power supply terminal (+5V) (digital system)
48
XHWR
O
Serial data transfer clock signal output to the DVD system processor
49
XHRD
O
Not used
50
VDD
—
Power supply terminal (+3.3V) (digital system)
51
REDY
O
Not used
52
VSS
—
Ground terminal (digital system)
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