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3.
Trickle mode:
This phase is necessary to complete the charge and to avoid battery auto discharge. Charge current during this phase is
Trickle charge is automatically stopped after 24 hours duration.
9.1.3
Power on/off
9.1.3.1
Power on
To switch on the mobile, three possibilities exist :
With a battery :
PWRKEY
BBPWR
IC300
MUPSU
IC100 pin49
During these mode TESTPS and EXPS = low voltage level.
A high voltage level on MUPSU implies regulators REG 2, REG 3, REG 4, REG 5, REG 6, REG 7 are active.
- With Interface and I/O connector (Testmode M.T.S) :
EXPS
to
ACCPS
MUPSU
to
t0 is the time when the " mobile on" button on the interface has been pushed.
- With AC/DC Charger, Cigar Light Adapter and DeskTop Charger.
EXPS
t0
t0= connection by external power.
Version A
Date: 05/02
16/22
+:
Mitsubishi Electric Telecom Europe S.A.
Z.A. Pigeon Blanc, 35 370 St Germain du Pinel France
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FAX:
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After Sales Services
+33 (0)2 23 55 16 30
+33 (0)2 99 75 71 62
Service Manual
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