User Guide

CC Technical Documentation Troubleshooting - RF
NPM-10 (3595)
Issue 2 03/2004 ©2004 Nokia Corporation Confidential Page 9
Figure 5 shows the power supply configuration used in the NPM-10 (3595) phone.
Figure 5: Power supply configuration
The names in bold are signal names, which are used in the RF schematics. The names in
the boxes within the Mjoelner and VCO refer to pin names on the respective ICs (N600,
G600).
Table 4: Power Supply Details
RF Supply
Name
UEM Supply
Name
Minimum Type Maximum Unit
VTX VR2 2.64 2.78 2.86 V
VXO VR3 2.64 2.78 2.86 V
VCP VR1A 4.75 V
VPLL VR5 2.64 2.78 2.86 V
VRX VR6 2.64 2.78 2.86 V
VVCO VR7 2.64 2.78 2.86 V
VBB VIO 1.72 1.8 1.88 V
VREF2 VrelRF01 1.334 1.35 1.366 V
VBATT BATTERY 3.1 3.6 5.2 V
VR2
VR3
VR5
VR6
VR7
VIO
Vref01
Battery
UEM
PA
Vtx
VddTX
MJOELNER
VXO
VddXO
VPLL
VddLO
VddPre
VddPLL
Vrx
VddRXF
VddRXBB
Vvco
Vref1
Vbext
Vbb
VddDL
Sel_addr
VCO
module
Vdddig
Vddbbb
VR1A
VddCP
VCP