Pioneer PDP-433PU Service Manual page 91

5
HD64F2328VF (DIGITAL VIDEO ASSY : IC1101)
Panel Microcomputer
Pin Function (1/3)
No. Pin Name
1 CS_23
2 NC
3 VSS
4 VSS
5 VCC
6 UA0
7 UA1
8 UA2
9 UA3
10 VSS
11 UA4
12 UA5
13 UA6
14 UA7
15 UA8
16 UA9
17 UA10
18 UA11
19 VSS
20 UA12
21 UA13
22 UA14
23 UA15
24 UA16
25 UA17
26 UA18
27 UA19
28 VSS
29 UA20
30 PA5
31 PA6
32 PA7
33 CE_PN
34 CE_PN
35 VSS
36 VSS
37 APLP
38 VD_31
39 VCC
40 UD0
41 UD1
42 UD2
43 UD3
44 VSS
45 UD4
46 UD5
47 UD6
48 UD7
49 UD8
50 UD9
5
6
PE5064 (IC1703) control output
NC Terminal
GND
GND
3.3V power supply
Address bus
Address bus
Address bus
Address bus
GND
Address bus
Address bus
Address bus
Address bus
Address bus
Address bus
Address bus
Address bus
GND
Address bus
Address bus
Address bus
Address bus
Address bus
Address bus
Address bus
Address bus
GND
Address bus
NC terminal
NC terminal
NC terminal
Enables / for panel microcomputer
Enables / for panel microcomputer
GND
GND
The APL value acquisition trigger signal input
The V signal input from IC1401 (PD6358)
3.3V power supply
Data bus
Data bus
Data bus
Data bus
GND
Data bus
Data bus
Data bus
Data bus
Data bus
Data bus
PDP-433PU
6
7
Function
7
8
A
B
C
D
E
F
91
8