Table of Contents
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8.1 Main Block
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IC601 C2DBKJ000087
Pin No. Port
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
http://217.7.21.70/viewing/EUOT/CQ-DFX802N/SVC/s0801000000.html (1 of 4)02.10.2005 1:36:58
Descriptions
NC
No connection
CH CLK
Changer data clock
CD.SO
CD Deck serial data
CD.SI
CD Deck serial data
CD.SCK
CD Deck data clock
EVDD
+5V power supply
EVSS
Ground
CD.ON
CD Deck ON signal
CD.RESET
CD Deck reset
RM.DATA
Remote controller data
RM.CONT
RM.DATA control
LCD.DO
LCD data
LCD.DI
LCD data
LCD.CLK
LCD data shift clock
LCD.CE
LCD driver selection
CD.MUTE
CD mute signal
AF.MUTE
Audio mute
VPP
(Registor pull down)
NC
No connection
NC
No connection
MAIN.CNT
Main power control
SHUT.CONT
Shutter control
SHUT.HAFF
Shutter penetration efficiency cont.
BEEP
Beep output
CD.PW.CNT
CD power control
EJECT.ILL
Eject LED control
I/O
FM
AM
CD
(V)
(V)
(V)
(V)
-
-
-
-
I
0
0
0
I
0
1.0
3.6
O
0
0
1.4
O
0
5.0
5.0
-
5.0
5.0
5.0
-
0
0
0
O
5.0
5.0
5.0
O
5.0
5.0
5.0
I
4.2
4.2
0
O
0
0
0
I
4.9
4.9
4.9
O
0
0
0
O
4.9
4.9
4.9
O
0
0
0.2
I
0
1.0
0
O
0
5.0
5.0
0
0
0
-
-
-
-
-
-
-
-
O
5.0
5.0
5.0
O
5.0
5.0
5.0
O
0
0
0
O
0
0
0
O
5.0
5.0
5.0
O
5.0
5.0
0
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