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KX-TG9471B/KX-TG9472B/KX-TGA939T
9.2.2. Check Point (Charger Unit)
Note:
After the measuring, suck up the solder of TP.
The connection of adjustment equipment is as shown in Adjustment Standard (Charger Unit) (P.59).
Items Check
Point
Procedure Check or
Replace Parts
(A) Charging Check - 1. Connect Charge Contact 12 Ω/2 W resistor between charge+ and charge-.
2. Measure and confirm voltage across the resistor is 3.3 V ± 0.2 V.
R2, R1,
R3, R4
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