Alpine PKG-2000P, Service Manual

Page: 11 / 103

Capacitor
14 HVREF A In High Voltage Difference Amplifier
Reference 1.36
15 HVAIN
+
A In High Voltage Difference Amplifier
Positive Signal Input 1.32
16 HVAIN- A In High Voltage Difference Amplifier
Negative Signal Input 1.30
17 XTAL1 A In Crystal Input 1.06
18 XTAL2 A Out Crystal Output 0.98
19 MONE
N
D In VDD Monitor Enable 3.30
20 P1.7/AI
N2.7/A1
5
AIn/D
I/O Port1.7 0.07
21 P1.6/AI
N2.6/A1
4
AIn/D
I/O Port1.6 0.05
22 P1.5/AI
N2.5/A1
3
AIn/D
I/O Port1.5 3.26
23 P1.4/AI
N2.4/A1
2
AIn/D
I/O Port1.4 3.26
24 VDD PI Digital Supply Voltage. Must be tied to
+2.7V to +3.6V 3.30
25 DGND GND Digital Ground .Must be tied to Ground 0.04
26 P1.3/AI
N2.3/A1
1
AIn/D
I/O Port1.3 3.94
27 P1.2/AI
N2.2/A1
0
AIn/D
I/O Port1.2 3.94
28 P1.1/AI
N2.1/A9
AIn/D
I/O Port1.1 3.29
29 P1.0/AI
N2.0/A8
AIn/D
I/O ADC1 Input Channel 0 /Bit 8 External
Memory Address bus 3.29
30 P2.7/A1
5m/A7
D I/O Port2.7 3.29
31 P2.6/A1
4m/A6
D I/O Port2.6 0
32 P2.5/A1
3m/A5
D I/O Port2.5 0.11
33 P2.4/A1
2m/A4
D I/O Port2.4 0.11
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