Adjustment Standard (Base Unit) - Panasonic KX-TG6521BXB Service Manual

11.3. Adjustment Standard (Base Unit)

When connecting the simulator equipment for checking, please refer to below.
11.3.1. Bottom View
CHARGE-
CHARGE+
Note:
(A) - (T) is referred to Check Point (Base Unit) (P.35)
GND
RX
TX
49
KX-TG6521BXB/KX-TGA651BXB
VDD4 CP+3.0V
VDD5 CP+2.5V
VDD3 +3.0V
+2.4V
VDD2
VDD1 +1.8V