24
KX-TG3521BXB/KX-TG3521BXS/KX-TG3522BXB/KX-TG3522BXS/KX-TGA351BXB/KX-TGA351BXS
4.8.3.
Charge Circuit
When the handset is put on the cradle of the base unit or the charger, the power is supplied from and CHARGE- ter-
minals to charge the battery via D361 and R366 or Q361. The voltage between and CHARGE- flows R531
→
Q531
→
pin 38 of IC501, where the charge is detected. Then IC501 calculates the battery consumption amount from the previous
charge, and it controls Q361/Q362/Q363 by pin 80 of IC501 until charging is complete. When charging is complete, the control
pattern is switched to Trickle charging form from Operational charging form.
4.8.4.
Ringer and Handset SP-Phone
Содержание KX-TG3521BXB
Страница 2: ...2 KX TG3521BXB KX TG3521BXS KX TG3522BXB KX TG3522BXS KX TGA351BXB KX TGA351BXS ...
Страница 6: ...6 KX TG3521BXB KX TG3521BXS KX TG3522BXB KX TG3522BXS KX TGA351BXB KX TGA351BXS 3 Specifications ...
Страница 37: ...37 KX TG3521BXB KX TG3521BXS KX TG3522BXB KX TG3522BXS KX TGA351BXB KX TGA351BXS 7 4 Error Messages ...
Страница 38: ...38 KX TG3521BXB KX TG3521BXS KX TG3522BXB KX TG3522BXS KX TGA351BXB KX TGA351BXS 7 5 Troubleshooting ...
Страница 39: ...39 KX TG3521BXB KX TG3521BXS KX TG3522BXB KX TG3522BXS KX TGA351BXB KX TGA351BXS ...
Страница 64: ...64 KX TG3521BXB KX TG3521BXS KX TG3522BXB KX TG3522BXS KX TGA351BXB KX TGA351BXS Test Burst Mode ...
Страница 71: ...71 KX TG3521BXB KX TG3521BXS KX TG3522BXB KX TG3522BXS KX TGA351BXB KX TGA351BXS 11 1 2 Handset ...
Страница 72: ...72 KX TG3521BXB KX TG3521BXS KX TG3522BXB KX TG3522BXS KX TGA351BXB KX TGA351BXS 11 1 3 Charger Unit ...
Страница 80: ...80 KX TG3521BXB KX TG3521BXS KX TG3522BXB KX TG3522BXS KX TGA351BXB KX TGA351BXS Memo ...
Страница 85: ...85 KX TG3521BXB KX TG3521BXS KX TG3522BXB KX TG3522BXS KX TGA351BXB KX TGA351BXS Memo ...
Страница 90: ...90 KX TG3521BXB KX TG3521BXS KX TG3522BXB KX TG3522BXS KX TGA351BXB KX TGA351BXS Memo ...
Страница 107: ...107 KX TG3521BXB KX TG3521BXS KX TG3522BXB KX TG3522BXS KX TGA351BXB KX TGA351BXS 16 4 2 KX TG3522BXB BXS ...
Страница 108: ...108 KX TG3521BXB KX TG3521BXS KX TG3522BXB KX TG3522BXS KX TGA351BXB KX TGA351BXS 16 4 3 KX TGA351BXB BXS ...