User Guide

RM-94
Nokia Customer Care Appendix 6A: Test Points
44 COMPANY CONFIDENTIAL Issue 1 04/2005
Copyright © 2005 Nokia. All Rights Reserved.
■ Transmitter test points
Testpoints
TXIP (R713/1) TXIM (R713/3)
TXIP (R713/7) TXQM (R713/5))
Band GSM 850 or 900 or GSM1800 or GSM1900 Active Unit TX Operation Mode Burst RX/TX Channel 190 or 37 or 700 or 661 Tx Data Type Random Tx Power Level any Signal Amplitude
520mVpp
DC Offset 1.2Vdc Graph (typical for all TPs and bands)
Modulation
GMSK ( EDGE = OFF ) 8-PSK ( EDGE = ON )
Band GSM 850 or 900 or 1800 or 1900 GSM 850 or 900 or 1800 or 1900 Active Unit TX TX Operation Mode
Burst Burst
Test point TXC TXC Graph e.g. GSM900 PL10 Test point VTXB_900 VTXB_900 Graph e.g. GSM900 PL10 Test point VPctrl_900 VPctrl_900 Graph e.g. GSM900 PL10 Test point VDET
Testpoint
VR2 (C7512)
Band GSM900/1800/1900 Active Unit TX Operation Mode Burst RX/TX Channel 37 DC Level 2.8V
Testpoint
VBAT
Band GSM900 Active Unit TX Operation Mode Burst RX/TX Channel 37 DC Level Typ. 3.6V
Testpoint
VR3
Band GSM900 Active Unit TX Operation Mode Burst RX/TX Channel 37 DC Level 2.8V
Testpoint
VREF01
Band GSM900 Active Unit TX Operation Mode Burst RX/TX Channel 37 DC Level 1.35V
Iref_900
Iref_1800_1900 DETRFout_900
RFout_1800_1900
VPCTRL_1800_1900
VPCTRL_900
VBAT
RFin_900
TXC
VTXB_1800_1900
VTXB_900
RFin_900 P RFin_900 M
RFin_1800_1900 P RFin_1800_1900 M
RFin_1800_1900
ANT
TXQP TXQM
VR2
TXA
MODE
TXIM
TXIP
(C7529)
(C7530)
VrefRF01*
VR3
Layout: 1cna_41 (Build 4.0)
Matrix Antenna Switch Module Z7800
Test points: RFout_900 and RFout_1800/1900
VANT
_2
VC1
[Volt]
VANT
_3
VC2
[Volt]
VANT
_1
VC3
[Volt]
Rx1
GSM
850
/900
Rx
Rx2
GSM
1800
Rx
Rx3
GSM
1900
Rx
Tx1
RFout
_900
GSM
850
/900
Tx
Tx2
RFout
_1800
/1900
GSM
1800
/1900
Tx
0 0 0 X 0 0 0
X
0 2.6 2.6
X
0 2.6 0
X
2.6 2.6 0
X
Transmitter Test Points (1/3)