General Power Checking - Nokia 6600 slide Service Manual

RM-414; RM-570
BB Troubleshooting and Manual Tuning Guide

General power checking

Check the following voltages:
Signal Regulator
Rename
VIO AVILMA
VBACK AVILMA
VSIM1 AVILMA
VSIM2 AVILMA
VDRAM AVILMA
VAUX AVILMA
VANA AVILMA
VR1 AVILMA
VRFC AVILMA
VRCP1 AVILMA
VREF AVILMA
VCORE BETTY
VOUT BETTY
VCAM_2V8 LP3987ITLX-2.
85/N3303
VCAM_1V8 LM3677TLX-1.
82/N3301
VCAM_1V3 LP5952TLX-1.
3/N3302
VIBRA+ LP3985ITLX-3.
0/N2100
VSD LP3929TMEX-
AACQ/N4802
LIGHT LP5521TMX/
N2401
Issue 2
Sleep Idle
ON ON
ON ON
ON ON
OFF OFF
ON ON
OFF OFF
OFF OFF
OFF ON
OFF ON
ON ON
ON ON
OFF OFF
OFF OFF
OFF OFF
OFF OFF
ON ON
OFF OFF
OFF OFF
COMPANY CONFIDENTIAL
Copyright © 2009 Nokia. All rights reserved.
Nominal Main user
voltage
1.82 Memory, I/Os,
Display, USB
2.50 Back-up
battery
1.8/3.0 SIM card
1.8/3.0
1.82 SDRAM
2.78 Accelerometer,
hall sensor, ALS
2.50
2.50 Crystal
oscillators
1.80 RAP3G
converters
4.75 To RF parts
1.35 RF reference
1.05 RAP3G digital
(sleep)
1.35
2.50
2.85 Camera
1.80 Camera
1.30 Camera
3.00 Vibra
2.85 SD card
3.6 Key light, top
light
2.1
alive light
Notes
RF section
RF active
Accessory
connected
Disabled in
sleep
Disabled in
sleep
Disabled in
sleep
Only turned off
in "Power off"
mode
Disabled in
sleep
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