Sharp DV-SL10H, Руководство по обслуживанию

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1-14-1
E5752PIN
IC PIN FUNCTION DESCRIPTIONS
IC2001 ( PT6313-S -TP )
Pin
No.
In/Out
Signal
Name
Name Function
1 In CLK
Clock Input
2 In STB Serial Interface Strobe
3 In K1 Key Data 1 Input
4 In K2 Key Data 2 Input
5 - VSS GND
6 - VDD
Power Supply
7 Out a / KEY-1
Segment Output / Key
Souce-1
8 Out b / Key-2 Segment Output / Key
Souce-2
9 Out c / Key-3
Segment Output / Key
Souce-3
10 Out d / Key-4 Segment Output/ Key
Souce-4
11 Out e
Segment Output
12 In f
13 In g
14 Out h
15 - VEE Pull Down Level
16 Out i
Segment Output
17
Out
7G
Grid Output
18 6G
19 5G
20 4G
21 3G
22 2G
23 1G
24 - VDD Power Supply
25 - VSS GND
26 In OSC Oscillator Input
27 Out DOUT Serial Data Output
28 In DIN Serial Data Input
IC2002 ( M34506M4-504FP )
Pin
No.
In/Out
Signal
Name
Name Function
1 - VDD
Power supply
2 - Vss
GND
3 In Xin Sub Clock Input
4 Out Xout
Sub Clock Output
5 - CNVSS
CNVSS
6
In/
Out
RESET
Reset Input/Output Signal
7 In K1
Key Data 1 Input Signal
8 In K2
Key Data 2 Input Signal
9 - NU
Not Used
10 - NU
Not Used
11 - NU
Not Used
12 - NU
Not Used
13 In REMOTE
Remote Control Input
Signal
14 - NU
Not Used
15 - NU
Not Used
16 - NU
Not Used
17 - NU
Not Used
18 - PWRCON Power Down
19 In/Out PWSW
Data Input/Output Signal
20 Out
REMOTE-
OUT
DVD Control Key Code
Output