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(NC)
Port
Pin
No.
67 VSS0
Ground
68 VDD1
+5V power supply
69 X2
Crystal oscillator
70 X1
Crystal oscillator
71 TEST
(TEST terminal)
72 XT2
Crystal oscillator
73 XT1
Crystal oscillator
74 VDD0
+5V power supply
75 AVDD
+5V power supply
76 INI A
Mode setting A
77 INI B
Mode setting B
78 ACC
ACC detection
79 (NC)
(Connecting to
ground)
80 LEVEL
(Connecting to
ground)
9.2. Display Block
IC901 : C0HBA0000195
Pin
Port
No.
1-35 SEG1-35
LCD segment data
36-39 SEG36-39 Not used
40-43 COM1-4
LCD common
44
SEG40
Not used
45-49 KS2-6
Key scan
50-54 Kl1-5
Key data
55
TEST
(Connecting to ground)
56
VDD
+5V power supply
57
VDD1
VDD1 filter terminal
58
VDD2
VDD2 filter terminal
59
VSS
Ground
60
OSC
Oscillator terminal
61
DO
Key data output
62
CE
LCD driver chip enable
63
CLK
LCD clock
64
DI
LCD data
9.3. CD Servo Block
IC401 : YESAM348
Description
I/O
-
-
-
-
-
-
-
-
-
I
I
I
-
-
Description
(V)
FM AM CD
0
0
0
4.8 4.8 4.8
2.9 2.9 2.9
2.3 2.3 2.3
0
0
0
2.7 2.7 2.7
2
2
2
4.9 4.9 4.9
4.8 4.8 4.8
0
0
0
0
0
0
4.9 4.9 4.9
0
0
0
0
0
0
I/O
(V)
O
2.5
-
-
O
2.5
-
-
O
5.0
I
0
-
0
-
5.0
-
3.3
-
1.7
-
0
-
3.9
O
5.0
I
0
I
4.9
I
4.9
8
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