Nokia NPM-10 Series Troubleshooting Instructions page 12

NPM-10
Troubleshooting Instructions RF
Battery
The names in bold are signal names which are used on the RF schematic pages. Names in
the boxes within the Mjoelner and VCO refer to pin names on the respective ICs (N600,
G600).
Supply name Supply name
RF UEM
VTX VR2
VXO VR3
VCP VR1A
VPLL VR5
VRX VR6
VVCO VR7
VBB VIO
VREF2 VrelRF01
VBATT BATTERY
Please see the following graphic for measuring points at the UEM (D200).
Page 12
UEM
VR2
VR3
VR5
VR1A
VR6
VIO
Vref01
VR7
Vvco
Figure 5: Power Supply Configuration
Table 3: Power Supply Details
Min
2.64
2.64
2.64
2.64
2.64
1.72
1.334
3.1
Nokia Corporation
CCS Technical Documentation
PA
MJOELNER
VddTX
Vtx
Vdddig
VddXO
VXO
Vddbbb
VddPLL
VPLL
VddLO
VddPre
VCP
VddRXF
Vrx
VddRXBB
VddCP
Vbb
Sel_addr
Vref1
VddDL
Vbext
VCO
module
Typ Max
2.78 2.86
2.78 2.86
4.75
2.78 2.86
2.78 2.86
2.78 2.86
1.8 1.88
1.35 1.366
3.6 5.2
Confidential
Unit
V
V
V
V
V
V
V
V
V
Issue 1 03/2003