Table Of Contents - Nokia NPD-4 Series Technical Documentation Manual

CCS Technical Documentation
Contents
RF Troubleshooting ....................................................................................................... 5
Tuning Descriptions ....................................................................................................... 8
ST Batman VHFPLL ...................................................................................................8
ST TX Detector Cell ....................................................................................................9
ST Robin VHFPLL Cell ............................................................................................10
ST TX Detector PCS .................................................................................................10
ST Robin VHF PLL PCS ...........................................................................................11
SN Cell PA Temp ......................................................................................................11
SN Cell RX BB Filter ................................................................................................12
SN Cell RX DC Offset I (or Q) .................................................................................12
SN AMPS RX BB Filter ............................................................................................12
SN AMPS RX DC Offset I (or Q) .............................................................................13
Test TX Start up Current ...........................................................................................13
Test TX Start up Amplitude ......................................................................................13
TN VCTCXO Frequency ..........................................................................................13
TN TX DC Offset Reference Power ..........................................................................15
TN TX DC Offset Carrier Suppression .....................................................................16
TN TX IF AGC Cell Po (0) [or (1), (2), (3), or (4)] ...............................................17
TN PA Gain Cal Cell Po (0) [or, (1), (2), (3), (4), or (5)] ......................................18
TX TX IF 11 dBm Set CELL Po ...............................................................................19
TN TX RF AGC Cell Po (0) [or (1), or (2)] ...........................................................19
TN TX Gain Comp Cell (or PCS) Po MD (or LO, LM, ML, MH, HM, or HI) ........20
TN G_Offset Cell MD ...............................................................................................21
TN AMPS PL2 Po Mid (or Low, LowMid, MidLow, MidHigh, HighMid, or High) 21
TN AMPS PL3 (or 4, 5, 6, or 7) Po ...........................................................................22
TN PA Gain Cal PCS Po (0) [or (1), (2), (3), (4), or (5)] .......................................22
TN TX IF 11 dBm Set PCS Po ..................................................................................22
TN TX RF AGC PCS Po (0) [or (1), or (2)] ...........................................................22
TN TX Limiting Po Cell (or PCS) IS95, Low channel (or LowMid, MidLow, Mid,
MidHigh, HighMid, or High channel) ....................................................................23
TN TX Limiting Cell (or PCS) CDMA2000: Po ......................................................23
TS ACPR PCS- Low (High) ......................................................................................24
TN PA Detector PCS Po (0)
TS ACPR Cell - Low .................................................................................................26
TN RX IF AGC RXdBCtr (0) [or (1) or (2)] ..........................................................26
TN LNA AMPS (or Cell or PCS) LowGain (or HighGain) LO (or LM, ML, MD, MH,
HM, HI) ..................................................................................................................27
Final UI test: Rho .......................................................................................................27
Final UI test: Frame Error Rate (FER) ......................................................................27
Final UI test: SINAD .................................................................................................28
Probing/Troubleshooting Tables and Diagrams .......................................................... 28
Transmitter Probing................................................................................................. 29
Receiver Probing ..................................................................................................... 34
RF Power Supplies .................................................................................................. 39
Probing Diagrams ................................................................................................... 40
APPENDIX A: Phoenix Instructions........................................................................... 44
To turn on the PCS or Cell CDMA transmitter....................................................... 44
Issue 1 02/2003
[or (1), (2), (3), (4), (5), (6), or (7)] .........................25
Nokia Corporation
Troubleshooting - RF
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NPD-4
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