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KX-TG8127UAS/KX-TG8127UAT/KX-TGA810UAS/KX-TGA810UAT
4.2.2.
Power Supply Circuit
The power is supplied to the DECT BBIC, RF Module, EEPROM and Charge Contact from AC Adaptor (+6.5V) as shown in
Fig.101. The power supply is as follows;
Fig.101. The power supply is as follows;
• DECT BBIC (IC7):
CN2 (+6.5V)
→ IC1 → Q9 → IC7
CN2 (+6.5V)
→ IC1 → Q8 → IC7
• RF Module (IC10):
CN2 (+6.5V)
→ IC1 → Q9 → IC10 (PLL)
CN2 (+6.5V)
→ IC1 → Q10 → IC10 (Power AMP)
• EEPROM (IC5):
CN2 (+6.5V)
→ IC1 → Q9 → IC5
• FLASH MEMORY (IC9):
CN2 (+6.5V)
→ IC1 → IC9
• TAM Companion (IC8):
CN2 (+6.5V)
→ IC1 → Q9 → IC8
CN2 (+6.5V)
→ IC1 → Q8 → IC8
• Charge Contact (TP16):
CN2 (+6.5V)
→ R55, R56 → TP16
<Fig.101>
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