Check Power; Check Sp-Phone Transmission - Panasonic KX-TG2240BXS Service Manual

KX-TG2240BXS / KX-TGA228BXS

11.1. Check Power

Cross Reference:
Power Supply Circuit (P.52)
Reset Circuit (P.53)

11.2. Check Sp-phone Transmission

Cross Reference:
Telephone Line Interface (P.54)
SIGNAL ROUTE (P.62)
Note:
Flash Memory is IC300.
DSP is IC201.
Note:
Flash Memory is IC300.
DSP is IC201.
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