Charging Operation; Battery - Nokia RH-17 Series Troubleshooting - Bb

RH-17
Troubleshooting — BB

Charging operation

Battery

In RH-17, a Lithium-Ion cell battery with a capacity of 850 mAh is used. Reading a resis-
tor inside the battery pack on the BSI line indicates the battery size. With an NTC-resis-
tor on PWB, the phone measures the approximate temperature of the battery on the
Page 18
Nokia Corporation
CCS Technical Documentation
FLASH_2
FLASH_3
Data transfer has
started (Fbus_Rx)
Confidential
CH1 = PURX
CH2 = MBUS
CH3 = FBUSTX
CH4 = FBUSRX
M easure points
Production test pattern
(J396)
CH1 = PURX
CH2 = MBUS
CH3 = FBUSTX
CH4 = FBUSRX
Measure points
Production test pattern
(J396)
Issue 1 04/2003