Pin
No.
Port
Description
I/O (V)
1-39 S1-39
LCD segment data
O
2.5
40-
43
COM1-4
LCD common
O
2.5
44,45 KS1, 2
Not used
-
-
46-
49
KS3-6
Key strobe
O
0.9
50-
54
Kl1-5
Key data
I
0
55 TEST
(Connecting to ground)
-
0
56 VDD
+5V power supply
-
5.1
57 VDD1
VDD1 filter terminal
-
3.3
58 VDD2
VDD2 filter terminal
-
1.7
59 VSS
Ground
-
0
60 OSC
Oscillator terminal
-
3.9
61 DO
Key data output
O
4.4
62 CE
LCD driver chip enable
I
0
63 CLK
LCD clock
I
0
64 DI
LCD data
I
0
9.4. CD Servo Block [CQ-DFX683N]
IC401 : YESAM176
Pin
No.
Port
Descriptions
I/O
(V)
1
CVSS1 GND
-
0
2
-
-
-
-
3
CVSS2 GND
-
0
4
DVSS1 I/O system (3.3V) power
supply
-
3.3
5
A10
Address bus of FLASH
ROM
O
0
6
-
-
-
-
7
A11
Address bus of FLASH
ROM
O
3.3
8
A12
O
3.3
9
A13
O
3.3
10 A14
O
3.3
11 A15
O
3.3
12 /
CVDD1
CORE CPU system (1.6V)
power supply
-
1.6
13
-
-
-
-
14 DVSS1 GND
-
0
15 CVSS3 GND
-
0
12
Содержание CQ-DFX203N
Страница 5: ...8 2 CQ DFX223N DFX213N DFX203N 5 ...
Страница 6: ...9 TERMINALS DESCRIPTION 9 1 Main Block CQ DFX683N IC601 YESAM181 6 ...
Страница 20: ...10 1 Main Block PA51 YESAP263 IC201 C1BB00000543 IC401 C1BB00000644 20 ...
Страница 21: ...IC271 C1EA00000021 IC650 YEAMTC4584FN IC681 TC7SET08E 21 ...
Страница 23: ...213N 203N 10 2 CD Servo Block CQ DFX683N IC201 MN6627482WB 23 ...
Страница 24: ...IC202 YESAM163 24 ...
Страница 25: ...IC409 YESAM167 IC203 YESAM166 25 ...
Страница 26: ...IC411 YESAM178 10 3 CD Servo Block CQ DFX223N DFX213N DFX203N IC1 C1BB00000665 26 ...
Страница 27: ...IC4 C0GBY0000020 27 ...
Страница 49: ...R226 ERJ6GEYJ102 Chip 1k 1 10W 49 ...
Страница 77: ...18 EXPLODED VIEW CD Deck CQ DFX223N 213N 203N 19 WIRING DIAGRAM 19 1 Main Block Top View 77 ...
Страница 79: ...20 2 CD Servo Block CQ DFX683N 79 ...
Страница 80: ...20 3 CD Servo Block CQ DFX223N DFX213N DFX203N 80 ...
Страница 81: ...21 SCHEMATIC DIAGRAM 2 21 1 Main Block CQ DFX683N 81 ...
Страница 83: ...83 ...
Страница 84: ...84 ...
Страница 85: ...22 2 Main Block CQ DFX223N DFX213N DFX203N 85 ...
Страница 86: ...86 ...
Страница 87: ...87 ...
Страница 96: ...21 2 Main Block CQ DFX223N DFX213N DFX203N CQ DFX683N CQ DFX223N CQ DFX213N CQ DFX203N 46 ...
Страница 97: ...46 ...
Страница 98: ...21 SCHEMATIC DIAGRAM 2 21 1 Main Block CQ DFX683N 45 ...
Страница 99: ...CQ DFX683N CQ DFX223N CQ DFX213N CQ DFX203N 45 ...
Страница 102: ......
Страница 105: ......
Страница 110: ... 3032 14 03 Top View CQ DFX223N DFX213N DFX203N CD Servo P C B 28 15 50 1 25 26 51 75 76 100 1 7 8 22 21 14 B E C ...
Страница 113: ... 7201 05 02B Top View 7201 05 02B Bottom View CQ DF783U DFX403U DISPLAY P C B 80 1 1 7 14 8 20 21 40 41 60 61 1 2 4 3 ...