Pioneer XV-DV232 Service Manual page 101

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Pin Functions
No. Pin Name
1 LED1
2 LED2
3 LED3
4 LED4
5 OSC
6 DOUT
7 DIN
8 CLK
9 STB
10 K1
11 K2
12 VSS
13 VDD
14 SG1/KS1
15 SG2/KS2
16 SG3/KS3
17 SG4/KS4
18 SG5/KS5
19 SG6/KS6
20 SG7/KS7
21 SG8/KS8
22 SG9/KS9
23 SG10/KS10
24 SG11/KS11
TE
L 13942296513
25 SG12/KS12
26 SG13/KS13
27 SG14/KS14
28 SG15/KS15
29 SG16/KS16
30 VEE
31 SG17/GR12
32 SG18/GR11
33 SG19/GR10
34 SG20/GR9
35 SG21/GR8
36 SG22/GR7
37 SG23/GR6
38 SG24/GR5
39 GR4
40 GR3
41 GR2
42 GR1
43 VDD
44 VSS
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I/O
O LED output
O LED output
O LED output
O LED output
I Oscillator input
O Data output (N-ch, open-drain) This pin outputs serial data at the falling edge of the shift clock.
I Data input This pin inputs serial data at the rising edge of the shift clock.
I Clock input This pin reads serial data at the rising edge and outputs data at the falling edge.
I Serial interface strobe The data input after the STB has fallen is processed as a command.
I Key data input The data inputted to this pin is latched at the end of the display cycle.
I Key data input The data inputted to this pin is latched at the end of the display cycle.
−
Logic ground
−
Logic power supply
O High-voltage segment output / Key source
O High-voltage segment output / Key source
O High-voltage segment output / Key source
O High-voltage segment output / Key source
O High-voltage segment output / Key source
O High-voltage segment output / Key source
O High-voltage segment output / Key source
O High-voltage segment output / Key source
O High-voltage segment output / Key source
O High-voltage segment output / Key source
O High-voltage segment output / Key source
O High-voltage segment output / Key source
O High-voltage segment output / Key source
O High-voltage segment output / Key source
O High-voltage segment output / Key source
O High-voltage segment output / Key source
−
Pull-down level
O High-voltage segment output / Grid output
O High-voltage segment output / Grid output
O High-voltage segment output / Grid output
O High-voltage segment output / Grid output
O High-voltage segment output / Grid output
O High-voltage segment output / Grid output
O High-voltage segment output / Grid output
O High-voltage segment output / Grid output
O High-voltage grid output
O High-voltage grid output
O High-voltage grid output
O High-voltage grid output
−
Logic power supply
−
Logic ground
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Pin Function
Q Q
3 6 7 1 3 1 5
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XV-DV232
7
8
9 4 2 8
0 5 8 2 9 9 4 2 8
m
9 9
A
B
C
9 9
D
E
F
101
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