Custom Audio Electronics PT-3000 User Manual

Technical Reference Manual
Page 10 of 38
PT-3000
to PT-3000 mainboard layout diagram.
1.2.1 JP1: CPU Clock Select
1-2 3-4 5-6 CPU Clock
Open Open Open 1.5X (P54C)
Close Open Open 2.0X
Close Close Open 2.5X
Open Close Open 3.0X
Open Open Open 3.5X (P55C)
Close Open Close 4.0X
Close Close Close 4.5X
Open Close Close 5.0X
Open Open Close 5.5X
1.2.2 JP6: CPU Voltage Select
3-4 5-6 7-8 9-10 1-2 (open) 1-2(close)
Open Open Open Open x 1.30V
Open Open Open Close 2.1V 1.35V
Open Open Close Open 2.2V
(
Default
)
1.40V
Open Open Close Close 2.3V 1.45V
Open Close Open Open 2.4V 1.50V
Open Close Open Close 2.5V 1.55V
Open Close Close Open 2.6V 1.60V
Open Close Close Close 2.7V 1.65V
Close Open Open Open 2.8V 1.70V
Close Open Open Close 2.9V 1.75V
Close Open Close Open 3.0V 1.80V
Close Open Close Close 3.1V 1.85V
Close Close Open Open 3.2V 1.90V
Close Close Open Close 3.3V 1.95V
Close Close Close Open 3.4V 2.00V
Close Close Close Close 3.5V 2.05V
1.2.3 JP7: Internal RTC
1-2 Close
Normal (
Default
)
2-3 Close Clear CMOS
1.2.4 JP8: Clock Setting
1-2 3-4 CPU Clock PCI Clock
Open Open 66.8 MHz
33.40 MHz (
Default
)
Close Open 75.0 MHz 37.50 MHz
1.2.5 JP9: Reset Switch Connector
Open
Normal (
Default
)
Close Reset System Board

Custom Audio Electronics PT-3000 Specifications

General

Brand	Custom Audio Electronics
Model	PT-3000
Category	Touch terminals
Language	English