http://217.7.21.70/viewing/EUOT/CQ-DFX802N/SVC/s0802000000.html
8.2 Display Block
IC901 C0HBA0000048
Pin No. Port
Description
I/O (V)
1-59
S1-59
LCD segment data
O
3.2
60-69
COM10-1
LCD common
O
3.2
70-75
KS1-6
Key strobe
O
5.3
76,77
KI1,2
Key data
I
0
78-80
Kl3-5
(Connecting to ground)
-
0
81
RM.CONT I.R. receiver control
O
5.3
82
LED-R
Red LED on/off
O
5.3
83
LED-G
Green LED on/off
O
5.3
84
LED-B
Blue LED on/off
O
5.3
85
VDD
+5V power supply
-
5.3
86
VLCD
VLCD filter terminal
-
8.3
87
VLCD0
VLCD filter terminal
-
6.3
88
VLCD1
VLCD filter terminal
-
4.7
89
VLCD2
VLCD filter terminal
-
3.2
90
VLCD3
VLCD filter terminal
-
1.6
91
VLCD4
VLCD filter terminal
-
0
92
VSS
Ground
-
0
93
TEST
(Connecting to ground)
-
0
94
OSC0
Oscillator terminal
-
3.0
95
OSC1
Oscillator terminal
-
0
96
/INH
LCD driver inhibit
I
5.3
97
DO
Key data output
O
4.9
98
CE
LCD driver chip enable
I
0
99
CLK
LCD clock
I
4.9
100
DI
LCD data
I
0
http://217.7.21.70/viewing/EUOT/CQ-DFX802N/SVC/s0802000000.html (1 of 2)02.10.2005 1:37:04
Содержание CQ-DFX802N
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Страница 80: ...E 6883a CQ DFX802N CD DECK NCD8 CN401 ...
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Страница 92: ...15 SCHEMATIC DIAGRAM 15 1 Main Block 25 ...
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Страница 100: ...15 3 CD Servo Block 27 ...
Страница 102: ...E 6883a CQ DFX802N CD DECK NCD8 CN401 CQ DFX802N 27 ...
