Power Supply Circuit - Panasonic KX-TCD410RUM Service Manual

KX-TCD410RU M / KX-TCD410R US / KX-TCD412R UM / KX-TCD412R US / KX-A141RU M / KX-A141RU S / KX-A142RU M / KX-A142RUS

20.2. Power Supply Circuit

The power is supplied to the DECT BBIC, RF Module, EEPROM, Relay Coil, LED and Charge Contact from AC Adaptor (+6V)
as shown in Fig.101. The power supply is as follows;
· DECT BBIC (IC2): J2(+6V) → D4 → Q9 → D5 → Q8 → IC2
· RF Module (IC3): J2(+6V) → D4 → Q9 → L8 → IC3
· EEPROM (IC1): J2(+6V) → D4 → Q9 → D5 → Q8 → IC1
· Flash Memory (IC4): J2(+6V) → D4 → Q9 → D5 → Q8 → IC4
· LED (LED1): J2(+6V) → D4 → Q9 → R68 → LED1
· Charge Contact (TP84): J2(+6V) → D4 → R43, R44 → L4 → TP84
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