GAI-Tronics 370-201, 372A Interface Amplifier Assembly - Manual (Page 8)

Pub. 42004-019D
Model 370-201 Interface Amplifier Assembly Page: 8 of 9
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Special Applications
Please contact your GAI-Tronics’ Representative for more detailed information on the capabilities and
special applications of the 370 Series. The 370 Series Interface can also be used with the following:
• Mine Page Telephones
• Two Model 370-201 Interface Amplifier Assemblies can be used to connect two Page/Party
® systems
together through a telephone line or a simple twisted pair of wires.
• An interface to a central amplifier
Maintenance
The construction of the 371 Series Plug-in Two-way Amplifier allows replacement of either the Printed
Circuit Board Assembly (PCBA) or two fuses without the need for soldering. The Model 371-201 is used
to interface Page/Party
® systems to standard telephone systems.
Replacement Parts
Part No. Description 371-201 372A
61508-010 Harness Assembly Q
12535-001 Enclosure Hardware Kit (5 sets) Q
12508-002 Captive Screw Kit Q Q
69056-001 PCBA, Two-way Amp (GTC-TEL LINE) Q
25210-005 Gasket Q
12601-001 PCBA Standoffs (10 pack) Q
12604-002 Fuse, Slow-Blow 1/16A (0.25
× 1.25, 250 V) (10 pack)
Q
12604-005 Fuse, Slow-Blow 0.3A (0.25
× 1.25, 250 V) (10 pack)
Q
10440-001 Maintenance Cable Q Q