Doc. No.
DOC-00045404 REV.
Issued Date
2008/08/18
Revised Date
2008/08/15
A01
Doc. Title
SkyWriter Service Manual
Page
45 of 83
HTC confidential
© 2008 HTC CORPORATION. ALL RIGHTS RESERVED.····························································
TOTAL 83 PAGE NO. 45
宏達國際電子股份有限公司
HTC Corporation
7. Turn on power supply and current
meter
.
8. Measure device current at awake
mode(LCM back light on and keypad
backlight on) ,Flight mode and sleep
mode.
Charge current
Conditions
40mA< Ib< 55mA
Pre-charge current set at V
b
< (3.0+0.2V)
0.4A< Ib< 0.5A
USB host is detected and configured.
0.8A< Ib< 1.0A
When charger is under software control, and AC adapter is plugged in.
Ib is the charge current pass through the charger (PAU3). Vb is the main battery voltage.
Current value
Type of Mode
0.01~0.04A
Sleep mode (Press power on key)
0.06~0.12A
Flight mode (Flight mode on, LCM, Keypad light on)
0.08~0.15A
Wake up mode (Phone on, LCM, Keypad light on)
0.8A~1.0A
Charging mode (Main battery capacity< 40%)
