Pioneer PRO-700HD Service Manual page 107

7 PD5499A (SIGNAL ASSY: IC7800)
CONTROL µ-COM
¶ Pin Assignment
¶ Pin Function
Pin No. Pin Name
1 NC
2 NC
3 NC
4 NC
5 MREQ
6 NC
7 PD
8 CLK
9 DATA
10 ZOOMRST
11 NC
12 NC
13 TRST
14 NC
15 HS
16 VS
17 NC
18 NC
19 SRDY
20 MDATA
21 MCLK
22 SDATA
23 SCL
24 SDA
25 TSCL
26 TSDA
27 CNVSS
28 NC
I/O
Unused
I
Unused
I
Unused
I
Unused
I
M-S serial main request input
I
Unused
I
T bus period output
O
T bus clock output
O
T bus clock output
O
2-screen zoom IC reset output
O
Unused
I
Unused
I
TVGP+ reset output
O
Unused
I
Video horizontal sync signal detection input
I
Video vertical sync signal detection input
I
Unused
I
Unused
I
M-S serial sub ready output
O
M-S serial main data input
I
M-S serial main clock input
I
M-S serial sub data output
O
IIC bus clock output
O
IIC bus data input/output
I/O
TVGP+ IIC bus clock output
O
TVGP+ IIC bus data input/output
I/O
Processor mode switching input
I
Timing signal output
O
Function
PRO-700HD
263