SYN-TECH III P25 PORTABLE RADIO
SERVICE MANUAL
7-3
The connection of the accessory boards to the front panel is made by three flexible ribbon cables. The
flexible ribbon cables are attached to three connectors on the front panel. These connectors should be
opened to disconnect the ribbon cables.
Connectors are shown in the pictures above. Carefully lift up on top part (darker) of the connector. If the
connector is separated more than 1.3mm (0.05 in), the connector may be damaged. Separate the radio
chassis from the front cover.
While assembling the radio, after flexible circuits are replaced, the dark part must be
pressed towards the connector to secure the connection. The final view is shown
below.