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PAMS Technical Documentation
NHM–7 Series Transceivers
Service Tools
Issue 2 03/2002
E
Nokia Corporation
NHM–7
Service Tools
PAMS Technical Documentation
CONTENTS
JBV-1 Docking Station and MJF-6 Adapter . . . . . . . . . . . . . . . . . . . . . . .
RF-Coubler CPL-4: measured losses . . . . . . . . . . . . . . . . . . . . . . . . .
MJS-46 Module Jig . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MJS-47 Soldering Jig . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LRK-1 Rework Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FPS-8 Flash Prommer (Sales Pack) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FPS-8C Parallel Flash Prommer (Sales Pack) . . . . . . . . . . . . . . . . . . . . .
ACF-8 Universal Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FLA-18 POS (Point Of Sale) Flash Loading Adapter . . . . . . . . . . . . . . .
FLC-2 DC Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AXS-4 Service Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
XCS-1 Service Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SW Security Device PKD-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FLS-4 POS (Point Of Sale) Flash Device (Sales Pack) . . . . . . . . . . . . .
PCS-1 Power Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
XRF-1 RF Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DAU-9S MBUS Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SCB-3 DC Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
XCS-4 Modular Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Printer Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Page 2
E
Nokia Corporation
Issue 2 03/2002
PAMS Technical Documentation
NHM–7
Service Tools
JBV-1 Docking Station and MJF-6 Adapter
The JBV-1 Docking Station has been designed for calibration and
software update use. The MJF-6 Docking Station Adapter makes signal
connections to the phone. JBV-1 and MJF-6 are used as one unit.
JBV-1 main electric functions are:
- adjustable VBATT calibration voltage, current measurement limit voltage
”VCHAR”, current measurement calibration current ”ICHAR”
- adjustable ADC calibration voltage via BTEMP and BSI signal
- BTEMP and BSI calibration resistor
- signals from FBUS to the phone via parallel jig
- control via FBUS or USB
- Flash OK/FAIL indication
In calibration mode JBV-1 is powered by external power supply 11-16V
DC. In flashing power for the phone can be taken from FPS-8 or external
power supply 11-16V DC.
MJF-6 main electric functions are:
- phone recognizing from BTEMP
- filters of FBUS signals
- SIM CARD reader
Product Code
JBV-1 Docking Station:
MJF-6 Docking Station Adapter:
0770298
0770317
Issue 2 03/2002
E
Nokia Corporation
Page 3
NHM–7
Service Tools
RF-Coubler CPL-4: measured losses
PAMS Technical Documentation
Rohde & Schwarz CMU 200
Phoenix Service Software
Estimated Output levels: EGSM 32 dBm and GSM1800 29dBm
EGSM
Ch
975
31
124
Loss
TX
6.1 dB
5.1 dB
4.4 dB
RX
5 dB
6 dB
6 dB
512
700
885
GSM1800
Ch
Loss
TX
3.7 dB
3.1 dB
3.0 dB
RX
3 dB
4 dB
6 dB
View of JBV-1 and MJF-6 together
CPL-4 RF-Coupler: 0770343
CPL-4 is used with JBV-1 and
MJF-6 for making RF coupler
connection from the phone to
measurement equipment.
Page 4
E
Nokia Corporation
Issue 2 03/2002
PAMS Technical Documentation
NHM–7
Service Tools
MJS-46 Module Jig
The MJS-46 Module Jig is used for testing of UI/system/RF-module*.
Product Code
MJS-46 Module Jig:
View of MJS-46
0770316
*Note:
The nominal supply voltage for MJS-46 is +8.0 V.
The supply voltage must not exceed +12.0 V (min 5V).
(MJS-46 has overvoltage protection).
For flashing with FPS-8, it is possible to bypass the regulator
(jumper).
E
Nokia Corporation
Issue 2 03/2002
Page 5

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