Pioneer 434CMX Service Manual - Page 131

Pin Function, Pin Name

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5 6 7 Pin Function No. Pin Name 1 GND 2 GREEN 7 3 GREEN 6 4 GREEN 5 5 GREEN 4 6 GREEN 3 7 GREEN 2 8 GREEN 1 9 GREEN 0 10 GND 11 VDD 12 BLUE 7 13 BLUE 6 14 BLUE 5 15 BLUE 4 16 BLUE 3 17 BLUE 2 18 BLUE 1 19 BLUE 0 20 GND 21 GND 22 VDD 23 VDD 24 GND 25 GND 26 PVD 27 PVD 28 GND 29 COAST 30 HSYNC 31 VSYNC 32 GND 33 FILT 34 PVD 35 PVD 36 GND 37 MIDSCV 38 CLAMP 39 VD 40 GND 41 GND 42 VD 43 BAIN 44 GND 45 VD I/O Pin Function − Ground O Converter Green output (MSB) O Converter Green output O Converter Green output O Converter Green output O Converter Green output O Converter Green output O Converter Green output O Converter Green output − Ground − Power supply (3.3V) O Converter Blue output (MSB) O Converter Blue output O Converter Blue output O Converter Blue output O Converter Blue output O Converter Blue output O Converter Blue output O Converter Blue output − Ground − Ground − Power supply (3.3V) − Power supply (3.3V) − Ground − Ground − PLL power supply (3.3V) − PLL power supply (3.3V) − Ground I PLL COAST signal input I Horizontal sync. input I Vertical sync. input − Ground − External filter connection pin for built-in PLL − PLL power supply (3.3V) − PLL power supply (3.3V) − Ground − Internal middle scale voltage bias I Clamp input (External clamp signal) − Analog power supply (3.3V) − Ground − Ground − Analog power supply (3.3V) I Analog input for converter B − Ground − Analog power supply (3.3V) PDP-434CMX 5 6 7 8 A B C D E F 131 8

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PDP-434CMX
131
5
6
7
8
5
6
7
8
C
D
F
A
B
E
Pin Function
I
No.
Pin Name
I/O
Pin Function
1
GND
−
Ground
2
GREEN 7
O
Converter Green output (MSB)
3
GREEN 6
O
Converter Green output
4
GREEN 5
O
Converter Green output
5
GREEN 4
O
Converter Green output
6
GREEN 3
O
Converter Green output
7
GREEN 2
O
Converter Green output
8
GREEN 1
O
Converter Green output
9
GREEN 0
O
Converter Green output
10
GND
−
Ground
11
VDD
−
Power supply (3.3V)
12
BLUE 7
O
Converter Blue output (MSB)
13
BLUE 6
O
Converter Blue output
14
BLUE 5
O
Converter Blue output
15
BLUE 4
O
Converter Blue output
16
BLUE 3
O
Converter Blue output
17
BLUE 2
O
Converter Blue output
18
BLUE 1
O
Converter Blue output
19
BLUE 0
O
Converter Blue output
20
GND
−
Ground
21
GND
−
Ground
22
VDD
−
Power supply (3.3V)
23
VDD
−
Power supply (3.3V)
24
GND
−
Ground
25
GND
−
Ground
26
PVD
−
PLL power supply (3.3V)
27
PVD
−
PLL power supply (3.3V)
28
GND
−
Ground
29
COAST
I
PLL COAST signal input
30
HSYNC
I
Horizontal sync. input
31
VSYNC
I
Vertical sync. input
32
GND
−
Ground
33
FILT
−
External filter connection pin for built-in PLL
34
PVD
−
PLL power supply (3.3V)
35
PVD
−
PLL power supply (3.3V)
36
GND
−
Ground
37
MIDSCV
−
Internal middle scale voltage bias
38
CLAMP
I
Clamp input (External clamp signal)
39
VD
−
Analog power supply (3.3V)
40
GND
−
Ground
41
GND
−
Ground
42
VD
−
Analog power supply (3.3V)
43
BAIN
Analog input for converter B
44
GND
−
Ground
45
VD
−
Analog power supply (3.3V)