Nokia 3600, 3620 サービスマニュアル
CCS Technical Documentation
4 - Service Tools
Company Confidential
NHM-10
Issue 2 01/2004
Copyright
2004 Nokia Corporation
Page 4-3
Company Confidential
JBV-1 Docking Station and MJF-31 Adapter
The JBV-1 Docking Station has been designed for calibration and software update use.
The MJF-31 Docking Station Adapter makes signal connections to the phone. JBV-1 and
MJF-31 are used as one unit.
MJF-31 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.
power for the phone can be taken from FPS-8 or external power supply 11-16V DC.
Product Code
JBV-1 Docking
Station:
0770298
MJF-31
Docking Station Adapter:
0770478
View of MJF-31
Figure 1: MJF-31