Card Descriptions; Figure 2-4 Cpc96 Card - Panasonic DBS 576 Technical Manual

Section 300-Installation

Card Descriptions

This section provides an overview of each card to be installed in the main cabinet.
CPC96 card (VB-44410)
The CPC96 card is a high-level CPU card for a 96 port system. This card
incorporates a 16-bit CPU.
The CPC96 card provides a time switch (4 Highway x 4 Highway), a 4-circuit MFR
(DTMF receiver circuit), a 3-party conference circuit, service tone, a DTMF
transmitter, an input terminal for external hold tone source (RCA jack), a connecting
terminal for synchronization package (VB-44460), an interface connector for
external PC card and modem (300 bps) functions. The system control program is
downloaded to the internal memory of the system through the PC card. Memory is
retained with a backup battery. (See "Replacing the Backup Battery of CPC card" on
page 6-29 for more information on battery replacement.)
Note: J1 must be cut for the system to operate in Hybrid/PBX mode.
Otherwise, the system will operate in Key mode.
Figure 2-4. CPC96 card
576-13-300 DBS 576 (USA), issued 6/2/98
Chapter 2. System Overview
2-5