10.2. Display Block
IC901 : C0HBA0000223
Pin No.
Port
Descriptions
I/O
(V)
(V)
1
-
-
-
-
2-4
NC
No connection
-
-
5-39
S1-35
LCD segment
O
2.5
40-43
C1-4
LCD common
O
2.5
44-49
KS1-6
Key data output
O
0.9
50-54
KI1-5
Key data input
I
0
55
TEST
(Connecting to ground)
-
0
56
VDD
+5V power supply
-
5.1
57
VDD1
Ground through capacitor
-
3.3
58
VDD2
Ground through capacitor
-
1.7
59
Vss
Ground
-
0
60
OSC
CR oscillator
-
3.9
61
DO
Key data output
O
4.4
62
CE
Chip enable
I
0
63
CLK
LCD clock
I
0
64
DI
LCD data input
I
0
8
CQ-C1405N
Содержание CQ-C1105H
Страница 4: ...8 WIRING CONNECTION 4 CQ C1405N ...
Страница 5: ...9 BLOCK DIAGRAM 5 CQ C1405N ...
Страница 9: ...11 1 Main Block 11 PACKAGE AND IC BLOCK DIAGRAM PA51 J3CCBC000010 IC271 C1EA00000041 9 CQ C1405N ...
Страница 10: ...IC401 C1BB00001088 IC701 C0DAZHF00004 10 CQ C1405N ...
Страница 11: ...IC251 C1BB00000804 11 CQ C1405N ...
Страница 12: ...IC551 C1BB00000960 12 CQ C1405N ...
Страница 18: ...13 EXPLODED VIEW Unit 18 CQ C1405N ...
Страница 20: ...15 EXPLODED VIEW CD Deck 20 CQ C1405N ...
Страница 22: ...16 2 Main Block 2 E 4C312 BOTTOM VIEW CQ C1475N C1465N C1425N C1415N C1405N C1405W MAIN PCB 22 CQ C1405N ...
Страница 26: ...THIS PAGE IS JUST FOR THE PAGE LAYOUT USE ONLY ...
