Pin
No.
Port
Part Name & Description
I/O FM AM CD
49
MOD2
Operating
mode
control
2
from Flash writer
I
0
0
0
50
H STANDBY Standby control from external
I
5
5
5
51
DCDC CONT Not connected
-
-
-
-
52
FP MOTOR1 Open/Close of Front panel 1
O
4.9
5
4.9
53
FP MOTOR2 Open/Close of Front panel 2
O
4.9
5
4.9
54
V CONT1
Reference voltage control for
motor driver
O
0
0
5
55
REMO 1
Remote control data
I
5
5
5
56
SA CLK
Spectrum analyzer clock
O
5
5
4.9
57
EXT MUTE
Pulled up to H
I
5.3 5.2 5.2
58
AMP CONT
Power
control
for
external
Amplifier
O
4.9
5
4.9
59
BZ OUT
Buzzer signal
O
0
0
0
60
OEL VCONT Not connected
-
-
-
-
61
WOW
MODE1
Not connected
-
-
-
-
62
WOW
MODE2
Not connected
-
-
-
-
63
WOW
MODE3
Not connected
-
-
-
-
64
DIM1
Dimmer control 1
O
0
0
0
65
DIM2
Dimmer control 2
O
0
0
0
66
MAIN CNT2
Power control for Hub
O
5
5
5
67
SRC KEY
SOURCE key detection
I
5
4.9
5
68
PANEL IN
Panel attachment detection
I
-
-
-
69
NC
Not connected
-
-
-
-
70
NC
Not connected
-
-
-
-
71
NC
Not connected
-
-
-
-
72
MAIN CONT Main power control
O
4.9 4.9 4.9
73
INV CONT
Dimmer power control
O
5
5
5
74
AF MUTE
Audio mute
O
5
5
5
75
RESET
Reset
I
5
5
5
76
FOCUS ELV Not connected
-
-
-
-
77
X1A
Oscillator clock
O
2.1 2.1 2.1
78
X0A
Oscillator clock
I
1.6 1.6 1.6
79
Vss
GND
-
0
0
0
80
X1
Crystal oscillator clock
I
2
2
2
81
X2
Crystal oscillator clock
O
2.5 2.5 2.5
82
Vdd
+5V power supply
-
5
5
5
83
P00
Pulled down to L
-
0
0
0
84
P01
Pulled up to H
-
5.1
5
5.1
85
OFFSET
DET
Audio clipping level detection
from Power amp.
I
0
0
0
86
STBY
Standby for Power amp.
O
5
5
5
87
MUTE
Mute for Power amp.
O
0
0
0
88
ILL SENS
Pulled up to H
-
5
5
5
89
NC
Not connected
-
-
-
-
90
NC
Not connected
-
-
-
-
91
NC
Not connected
-
-
-
-
92
NC
Not connected
-
-
-
-
93
SUB RESET Reset for display CPU
O
4.9
5
4.9
94
DISPM
CONT
5V power control for Display
O
0
0
0
95
NC
Not connected
-
-
-
-
96
NC
Not connected
-
-
-
-
97
NC
Not connected
-
-
-
-
98
S LED
Security LED drive
O
0
0
5
99
ANT CONT
Power control for antenna
motor
O
5.2 5.2 5.2
100 NC
Not connected
-
-
-
-
10.3. Display Block
IC900 C2CBJH000133 [CQ-C7403U/C7303U]
IC900 C2CBJH000134 [CQ-C7203U/C7103U]
Pin
No.
Port
Part Name & Description
I/O
(V)
1
A18
A18 in Address bus
O
1.5
2
A19
A19 in Address bus
O
1.7
3
A20
A20 in Address bus
O
1.3
4
A21
Not connected
-
-
5
A22
Not connected
-
-
6
A23
Not connected
-
-
7
A0
A0 in address bus for LCD
O
1.3
8
A1
A1 in Address bus
O
0.3
9
VSS
GND
-
-
10
A2
A2 in Address bus
O
0.4
11
A3
A3 in Address bus
O
0.4
12
A4
A4 in Address bus
O
0.4
13
A5
A5 in Address bus
O
1.3
14
A6
A6 in Address bus
O
0.4
15
A7
A7 in Address bus
O
0
16
A8
A8 in Address bus
O
1.3
17
A9
A9 in Address bus
O
0
18
A10
A10 in Address bus
O
0
19
A11
A11 in Address bus
O
1.5
20
A12
A12 in Address bus
O
1.7
21
VCC
+3.3V Power supply
-
3.5
22
A13
A13 in Address bus
O
1.4
23
A14
A14 in Address bus
O
1.5
24
A15
A15 in Address bus
O
1.7
25
SIN0
Serial data from Main CPU or Flash
writer
Çh
0.5
26
SOT0
Serial data to Main CPU or Flash writer
O
1.8
27
SCK0
Serial clock for Flash writer
I
3.5
28
NC
Not connected
-
-
29
FRASH
RESET
Reset for Flash memory
O
3.5
30
KS1
Key scan 1
O
0
31
NC
Not connected
-
-
32
NC
Not connected
-
-
33
AVCC
+3.3V Power supply
-
3.5
34
AVRH
+3.3V Power supply
-
3.5
35
AVSS/
AVRL
GND
-
-
36
TH
DETEC
T
Pulled up to H
-
1.3
37
KS2
Key scan 2
O
0
38
KS3
Key scan 3
O
0
39
NC
Not connected
-
-
40
VSS
GND
-
-
41
KI5
Key-in return 5
I
0
42
KI4
Key-in return 4
I
0
43
KI3
Key-in return 3
I
0
44
KI2
Key-in return 2
I
0
45
NC
Pulled down to L
-
0
46
NC
Pulled up to H
-
3.5
47
MD0
Operating mode control 0 from Flash
writer
I
3.5
48
MD1
Operating mode control 1: pulled up to
H
-
3.5
49
MD2
Operating mode control 2 from Flash
writer
I
0
50
NC
Not connected
-
-
51
ROTA
RY 1
Volume-up
detection
from
Rotary
encoder
I
2.5
52
ROTA
RY 2
Volume-down detection from Rotary
encoder
I
2.5
53
NC
Not connected
-
-
54
NC
Not connected
-
-
12
CQ-C7403U / CQ-C7303U / CQ-C7203U / CQ-C7103U
Содержание CQC7103U - CAR AUDIO - MULTI-LANG
Страница 4: ...8 WIRING CONNECTION 8 1 CQ C7403U 4 CQ C7403U CQ C7303U CQ C7203U CQ C7103U ...
Страница 5: ...8 2 CQ C7303U 5 CQ C7403U CQ C7303U CQ C7203U CQ C7103U ...
Страница 6: ...8 3 CQ C7203U C7103U 6 CQ C7403U CQ C7303U CQ C7203U CQ C7103U ...
Страница 8: ...9 2 How to Install the Main P C B of the Electric Display 8 CQ C7403U CQ C7303U CQ C7203U CQ C7103U ...
Страница 9: ...9 CQ C7403U CQ C7303U CQ C7203U CQ C7103U ...
Страница 24: ...14 EXPLODED VIEW Unit CQ C7403U C7303U 24 CQ C7403U CQ C7303U CQ C7203U CQ C7103U ...
Страница 31: ...16 EXPLODED VIEW Unit CQ C7203U C7103U 31 CQ C7403U CQ C7303U CQ C7203U CQ C7103U ...
Страница 35: ...18 EXPLODED VIEW CD PLAYER 35 CQ C7403U CQ C7303U CQ C7203U CQ C7103U ...
Страница 36: ...19 WIRING DIAGRAM 19 1 Display Block 36 CQ C7403U CQ C7303U CQ C7203U CQ C7103U ...
Страница 37: ...19 2 Main Sub Block Top View CQ C7403U C7303U 37 CQ C7403U CQ C7303U CQ C7203U CQ C7103U ...
Страница 39: ...19 4 Main Block Top View CQ C7203U C7103U 39 CQ C7403U CQ C7303U CQ C7203U CQ C7103U ...
Страница 40: ...19 5 Main Block Bottom View CQ C7203U C7103U 40 CQ C7403U CQ C7303U CQ C7203U CQ C7103U ...
Страница 41: ...19 6 CD Servo Block Top View 41 CQ C7403U CQ C7303U CQ C7203U CQ C7103U ...
Страница 42: ...19 7 CD Servo Block Bottom View 42 CQ C7403U CQ C7303U CQ C7203U CQ C7103U ...
Страница 43: ...20 SCHEMATIC DIAGRAM 1 20 1 Sub Block CQ C7403U 43 CQ C7403U CQ C7303U CQ C7203U CQ C7103U ...
Страница 44: ...THIS PAGE IS JUST FOR THE PAGE LAYOUT USE ONLY ...
Страница 45: ...21 SCHEMATIC DIAGRAM 2 21 1 Main 1 Block CQ C7403U C7303U CQ C7403U CQ C7303U CQ C7203U CQ C7103U 45 ...
Страница 46: ...21 2 Main 2 Block CQ C7403U C7303U CQ C7403U CQ C7303U CQ C7203U CQ C7103U 46 ...
Страница 47: ...21 3 Main Block CQ C7203U C7103U CQ C7403U CQ C7303U CQ C7203U CQ C7103U 47 ...
Страница 48: ...21 4 Display Block CQ C7403U C7303U CQ C7403U CQ C7303U CQ C7203U CQ C7103U 48 ...
Страница 49: ...21 5 Display Block CQ C7203U C7103U CQ C7403U CQ C7303U CQ C7203U CQ C7103U 49 ...
Страница 51: ...22 BLOCK DIAGRAM 22 1 Main 1 Block CQ C7403U C7303U CQ C7403U CQ C7303U CQ C7203U CQ C7103U 51 ...
Страница 52: ...22 2 Main 2 Block CQ C7403U C7303U CQ C7403U CQ C7303U CQ C7203U CQ C7103U 52 ...
Страница 53: ...22 3 Display Block CQ C7403U C7303U CQ C7403U CQ C7303U CQ C7203U CQ C7103U 53 ...
Страница 54: ...22 4 Main 1 Block CQ C7203U C7103U CQ C7403U CQ C7303U CQ C7203U CQ C7103U 54 ...
Страница 55: ...22 5 Main 2 Display Block CQ C7203U C7103U CQ C7403U CQ C7303U CQ C7203U CQ C7103U 55 ...
Страница 56: ...22 6 CD Servo Block CQ C7403U CQ C7303U CQ C7203U CQ C7103U 56 ...
Страница 57: ...21 SCHEMATIC DIAGRAM 2 21 1 Main 1 Block CQ C7403U C7303U CQ C7403U C0JBAA000372 B0BC3R0A0058 45 ...
Страница 58: ...C0JBAA000372 CQ C7403U CQ C7303U CQ C7203U CQ C7103U 45 ...
Страница 59: ...21 2 Main 2 Block CQ C7403U C7303U CQ C7403U CQ C7303U CQ C7203U CQ C7103U 46 ...
Страница 60: ...46 ...
Страница 61: ...21 3 Main Block CQ C7203U C7103U C0JBAA000372 C0JBAA000372 B0BC3R0A0058 47 ...
Страница 62: ...CQ C7203U CQ C7203U CQ C7403U CQ C7303U CQ C7203U CQ C7103U 47 ...
Страница 63: ...21 4 Display Block CQ C7403U C7303U CQ C7403U CQ C7303U CQ C7203U CQ C7103U 48 ...
Страница 64: ...48 ...
Страница 65: ...21 5 Display Block CQ C7203U C7103U 49 ...
Страница 66: ...CQ C7403U CQ C7303U CQ C7203U CQ C7103U 49 ...
