Read Panasonic KX-TCD725RUM Service Manual online
18 SCHEMATIC DIAGRAM (HANDSET)
18.1. Main
(1)
(2~9)
(11~15)
(16~20)
(21~28)
(29~31)(32~35)
(48)
(10)
(36~41)
(42~47)
IC3
3.8V DC
Frequency
160kHz
160kHz
7.2V
3.4V to 4.8V SWITCHING DURING CHARGE
2.2V LED ON
0V LED OFF
0V LED OFF
2.65V DC
2.4V
2.65V
0V
0V
4.1V
68
KX-TCD725RUM
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