User Guide

Customer Care Solutions Schematics / Layouts NHL-10
ISSUE 2 01/2004 Copyright © Nokia 2003. All rights reserved. Page A-8
Signal Overview
Customer Care Europa
,
Middle East & Africa
SCCE Training Group
© 2003 NMP Only for training and service purposes
NHL-10 (6600)
18.07.2003
Si
gna
lO
verv
i
ew
1) SLEEPCLK 32.768kHz 900mVpp at C197
2) RFCLK 26MHz 1Vpp at J170
3) TXP at J610
4) TXC 900 P. level 5 / 1800/1900 P. level 0 at J611
6) TX IQ at C715/C716
7) VTX_B at R822/823
8) VBD at C803
9) DET_5 at C805 at Power level 5
10) DET at Power level 19
15)RFBusEna1 at J602
16) RFBusCLK at J603
11) VPCTRL GSM 900 Power level 5 at R818
12) VPCTRL GSM 900 Power level 19 at R818
13) VPCTRL GSM 1800/1900 Powerlevel 15 at R821
14) VPCTRL GSM 1800/1900 Powerlevel 0 at R821
18) RX IQ at J606-609
19) Vibra Control Intensity 2.9% at Vibra pad (-)
8
17
16
15
6
10
9
4
5
13
14
11
12
2
VR3=2.8V
VR6=2.8V
VR5=2.8V
VR3=2.8V
VREFRF01=1.35V
(PWB) NH_051.v05a
5) TXC 900 P. level 19 / 1800/1900 P. level 15 at J611
17) RFBusData at J604
19
3
1
Display Lights on: 13.4V
off: VBatt
Vibra Control
3V Keypad lights on
VMEMA=1.8V
VANA=2.8V
VFLASH1=2.8V
VFLASH 1=2.8V
VR7=2.8V
18
VANA=2.8V
VFLASH1=2.8V
VIO=1.8V
VR1A=4.75V
VANA=2.8V
VCOREA=1.8V
V
ers
i
on
1
.
0A
pprove
d