Nokia NHL-2NA Series Service manual

CCS Technical Documentation
NHL-2NA Series Transceivers
Issue 1 07/02 ¤Nokia Corporation
Service Tools

NHL-2NA
Service Tools CCS Technical Documentation
Page 2 ¤Nokia Corporation Issue 1 07/02
[This page left intentionally blank]

CCS Technical Documentation Service Tools
NHL-2NA
Issue 1 07/02 ¤Nokia Corporation Page 3
Table of Contents Page No
JBV-1 Docking Station and MJF-7 Adapter.................................................................. 5
Product Code ...............................................................................................................5
View of MJF-7 with JBV-1 ........................................................................................6
Spare parts for MJF-7 ..................................................................................................6
CPL-5 RF coupler.......................................................................................................... 7
Product Code ...............................................................................................................7
View of CPL-5 .............................................................................................................7
RF-Coupler CPL-5: measured losses ...........................................................................7
TDS-10 GSM RF probe for RF tuning .......................................................................... 8
Product Code ...............................................................................................................8
View of TDS-10 ..........................................................................................................8
Spare pins for TDS-10 .................................................................................................8
TDS-11 Calibration lamp............................................................................................... 9
Product Code ...............................................................................................................9
View of TDS-11 ..........................................................................................................9
RA7 RF adapter ........................................................................................................... 10
Product Code .............................................................................................................10
View of RA7 Adapter ................................................................................................10
MJS-9Q Module Jig..................................................................................................... 11
Product Code .............................................................................................................11
View of MJS-9Q ........................................................................................................11
MJS-79 Soldering Jig................................................................................................... 12
Product Code .............................................................................................................12
View of MJS-79 .........................................................................................................12
LRK-1 Rework Kit....................................................................................................... 13
Sales package code ....................................................................................................13
View of MJS-54 and SES-1 .......................................................................................13
LS4 to LG4 Flex change soldering head...................................................................... 14
Sales package code ....................................................................................................14
View of Soldering Tip ...............................................................................................14
FPS-8 Flash Prommer (Sales Pack)............................................................................. 15
Sales package code ....................................................................................................15
View of FPS-8 ...........................................................................................................15
SF12 SRAM module for FPS-8 ................................................................................... 16
Sales package code ....................................................................................................16
View of SF12 .............................................................................................................16
FPS-8C Parallel Flash Prommer (Sales Pack) ............................................................. 17
Sales package code ....................................................................................................17
View of FPS-8C .........................................................................................................17
ACF-8 Universal Power Supply .................................................................................. 18
Product Code .............................................................................................................18
View of ACF-8 ..........................................................................................................18
FLA-21 POS (Point Of Sale) Flash Loading Adapter ................................................. 19
Product Code .............................................................................................................19
View of FLA-21 ........................................................................................................19
SRT-4 Opening tool (Upper part)................................................................................ 20
Product Code .............................................................................................................20

NHL-2NA
Service Tools CCS Technical Documentation
Page 4 ¤Nokia Corporation Issue 1 07/02
View of SRT-4 ...........................................................................................................20
SRT-5 Opening Tool (Lower part) .............................................................................. 21
Product Code .............................................................................................................21
View of SRT-5 ...........................................................................................................21
SRT-6 Opening Tool.................................................................................................... 22
Product Code .............................................................................................................22
View of SRT-6 ...........................................................................................................22
FLC-2 DC Cable.......................................................................................................... 23
Product Code .............................................................................................................23
View of FLC-2 ...........................................................................................................23
AXS-4 Service Cable................................................................................................... 24
Product code .............................................................................................................24
View of AXS-4 ..........................................................................................................24
XCS-1 Service Cable ................................................................................................... 25
Product code .............................................................................................................25
View of XCS-1 ..........................................................................................................25
SW Security Device PKD-1........................................................................................ 26
Product Code .............................................................................................................26
View of SW Security Device .....................................................................................26
FLS-4S POS (Point Of Sale) Flash Device (Sales Pack)............................................ 27
Product Code .............................................................................................................27
View of FLS-4S .........................................................................................................27
PCS-1 Power Cable...................................................................................................... 28
Product Code .............................................................................................................28
View of PCS-1 ...........................................................................................................28
XRF-1 RF Cable .......................................................................................................... 29
Product code .............................................................................................................29
View of XRF-1 ..........................................................................................................29
DAU-9S MBUS Cable................................................................................................. 30
Product Code .............................................................................................................30
View of DAU-9S .......................................................................................................30
SCB-3 DC Cable.......................................................................................................... 31
Product Code .............................................................................................................31
View of SCB-3 ..........................................................................................................31
XCS-4 Modular Cable ................................................................................................. 32
Product code .............................................................................................................32
View of XCS-4 ..........................................................................................................32
Printer Cable ................................................................................................................ 33
Product code .............................................................................................................33
View of Printer Cable ................................................................................................33

CCS Technical Documentation Service Tools
NHL-2NA
Issue 1 07/02 ¤Nokia Corporation Page 5
JBV-1 Docking Station and MJF-7 Adapter
The JBV-1 Docking Station has been designed for calibration and software update use.
The MJF-7 Docking Station Adapter makes signal connections to the phone. JBV-1 and
MJF-7 are used as one unit.
JBV-1 main electric functions are:
- adjustable VBATT calibration voltage, current measurement limit voltage ”VCHAR”, cur-
rent 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-7 main electric functions are:
• phone recognizing from BTEMP
• filters of FBUS signals
• Proximity sensor calibration plate
• White light source for camera testing
• Possibility to use TDS-11 ambient light sensor calibration lamp
• Possiblity to use TDS-10 for RF tuning or CPL-5 for RF measurement
Product Code
JBV-1 Docking Station: 0770298
MJF-7 Docking Station Adapter: 0775285

NHL-2NA
Service Tools CCS Technical Documentation
Page 6 ¤Nokia Corporation Issue 1 07/02
View of MJF-7 with JBV-1 Figure 1: MJF-1 and JBV-1
Spare parts for MJF-7
MJF-7 has a white light source integrated to the structure for Camera Testing. Light
source has limited lifetime and it starts to lose brightness as it is used. It is recom-
mended that the light source be changed every 1000 hours of use.
Spare part code: JBS-28 Uniform Light source module 0770335

CCS Technical Documentation Service Tools
NHL-2NA
Issue 1 07/02 ¤Nokia Corporation Page 7
CPL-5 RF coupler
The CPL-5 RF coupler has been designed to be used with MJF-7 and JBV-1. CPL-5 allows
service technician to measure performance of NHL-2GSM RF. RF tuning with CPL-5 is
not allowed.
Product Code
CPL-5 RF coupler: 0770370
View of CPL-5 Figure 2: CPL-5
RF-Coupler CPL-5: measured losses
Attenuation values are printed on the service accessory

NHL-2NA
Service Tools CCS Technical Documentation
Page 8 ¤Nokia Corporation Issue 1 07/02
TDS-10 GSM RF probe for RF tuning
GSM RF probe has been developed for repair places where easy access for RF tuning s is
essential. Only Sim cover of the phone has to be removed and then phone is ready for RF
tuning. This probe has to be used together with MJF-7 and JBV-1.
Product Code
TDS-10 GSM RF probe for RF tuning 0770436
View of TDS-10 Figure 3: TDS-10
Spare pins for TDS-10
The pins which make RF connection to phone are quite sensitive for mechanical stress.
Spare pins are available with the following codes.
Ground pin, TDS-10 Accessory 0770437
Insulated antenna pin, TDS-10 Accessory 0770438
Insulated pin can be hard to insert without experience. The following tool is available to
help in this operation:
SRT-8 Insertion tool 0770497

CCS Technical Documentation Service Tools
NHL-2NA
Issue 1 07/02 ¤Nokia Corporation Page 9
TDS-11 Calibration lamp
Ambient light sensor of NHL-2 tranceiver needs to be calibrated after certain service
operations. TDS-11 must be used together with JBV-1 and MJF-7.
Note! TDS-10 is made out of metal and it is not recommended to keep it installed when
making coupler measurement or RF tunings with TDS-11. Remove TDS-10 always from
MJF-7 when not using it. TDS-10 brightness also weakens in lond term use. Ambient
light sensor calibration system (JBV-1+MJF-7+TDS-11) must be calibrated time to time
with golden phones (Selected phones from production line) in regular intervals.
Product Code
TDS-11 Calibration lamp 0770440
View of TDS-11 Figure 4: TDS-11

NHL-2NA
Service Tools CCS Technical Documentation
Page 10 ¤Nokia Corporation Issue 1 07/02
RA7 RF adapter
RA7 RF adater is low cost option for NHL-2 RF tuning. RA7 can be used together with
FLA-21 or MJF-7/JBV-1 combination. Four screws has to be opened in NHL-2 Transceiver
and Acoustic chamber has to be removed in order to be able to use RA7 RF adapter.
Product Code
RA7 RF adapter 0770443
View of RA7 Adapter Figure 5: RA7

CCS Technical Documentation Service Tools
NHL-2NA
Issue 1 07/02 ¤Nokia Corporation Page 11
MJS-9Q Module Jig
The MJS-9Q Module Jig is used for testing of the following modules:
• User Interface
• Baseband on LG4 module
• RF on LG4 module
• Grip module
Product Code
MJS-9Q Module Jig: 0775284
View of MJS-9Q Figure 6: MJS-9Q
Note: The nominal supply voltage for MJS-9Q is +6.0 V. The supply voltage
must not exceed +9.0 V (min 5V).

NHL-2NA
Service Tools CCS Technical Documentation
Page 12 ¤Nokia Corporation Issue 1 07/02
MJS-79 Soldering Jig
The Soldering Jig MJS-79 is used for soldering and as a rework jig for system module.
Product Code
MJS-79 Module Jig: 0770439
View of MJS-79
Picture will be added here later. Figure 7:

CCS Technical Documentation Service Tools
NHL-2NA
Issue 1 07/02 ¤Nokia Corporation Page 13
LRK-1 Rework Kit
The LRK-1 Rework Kit is used for PA Chip (LGA type component) rework and includes
Rework Jig MJS-54, SES-1 Stencil and SPS-1 Soldering Paste Spreader.
The sales pack includes:
MJS-54 Rework Jig: 0770349
SES-1 Stencil: 0770348
SPS-1 Soldering Paste Spreader: 0770381
Note: Not included in sales package.
SPI- 1 Soldering Paste Injector 0770380
Sales package code
LRK-1 Rework Kit: 0080465
View of MJS-54 and SES-1 Figure 8: MJS-54 and SES-1

NHL-2NA
Service Tools CCS Technical Documentation
Page 14 ¤Nokia Corporation Issue 1 07/02
LS4 to LG4 Flex change soldering head
Special soldering head is required to change flex which is soldered to LG4 main PWB.
Soldering head does not have type designation or NMP code, it has to be ordered directly
from Metcal.
Sales package code
Sales package code: No NMP Code, Metcal order code is SMTC-163.
The tip can be ordered from Metcal distributors in all European countries, in South
Africa, Australia and in the following Asian countries:
•India
• China
•Korea
•Japan
•Taiwan
• Singapore
•Malaysia
• India
See contact information in: http://www.metcal.com/distributors/
View of Soldering Tip Figure 9: Soldering Tip

CCS Technical Documentation Service Tools
NHL-2NA
Issue 1 07/02 ¤Nokia Corporation Page 15
FPS-8 Flash Prommer (Sales Pack)
The Flash Prommer FPS-8 is used with e.g. FLA-21 and JBV-1. Power is supplied to FPS-8
from the Universal Power Supply.
The sales pack includes:
- FPS-8 Flash Prommer 0750123
- FPS-8 Activation Sheet 9359289
- Universal Power Supply 0680032
- AXS-4 Service Cable (D9-D9) 0730090
- Printer cable 0730029
Sales package code
FPS-8 Flash Prommer: 0080321
View of FPS-8 Figure 10: FPS-8

NHL-2NA
Service Tools CCS Technical Documentation
Page 16 ¤Nokia Corporation Issue 1 07/02
SF12 SRAM module for FPS-8
FPS-8 flash prommer has to be equipped with 2 pcs of SF12 memory modules in order to
update SW into NHL-2NA product.
Sales package code
SF12 SRAM module for FPS-8: 0080346
View of SF12
Picture of SF12 module is available in FPS-8 flash concept picture in NHL-2NA service
manual.

CCS Technical Documentation Service Tools
NHL-2NA
Issue 1 07/02 ¤Nokia Corporation Page 17
FPS-8C Parallel Flash Prommer (Sales Pack)
The Parallel Flash Prommer FPS-8C is used with MJF-6 and JBV-1. Flash programming
can be done to maximum of 8 phones parallel. FPS-8C consists of eight SF11C program-
ming cards. SF11C card is functionally identical to FPS-8.
Sales package code
FPS-8C Parallel Flash Prommer: 0080396
View of FPS-8C Figure 11: FPS-8C

NHL-2NA
Service Tools CCS Technical Documentation
Page 18 ¤Nokia Corporation Issue 1 07/02
ACF-8 Universal Power Supply
ACF-8 Universal Power Supply is used to power FPS-8. ACF-8 has 6 V DC and 2.1 A out-
put.
Product Code
ACF-8 Universal Power Supply: 0680032
View of ACF-8 Figure 12: ACF-6

CCS Technical Documentation Service Tools
NHL-2NA
Issue 1 07/02 ¤Nokia Corporation Page 19
FLA-21 POS (Point Of Sale) Flash Loading Adapter
The POS Flash Loading Adapter FLA-21 is used in place of the phone’s normal battery
during service, to supply a controlled operating voltage and to connect to pads which are
located between tranceiver and grip part. Note! Phone has to be opened into special ser-
vice position with SRT-4 and SRT-5 tools in order to be able to used FLA-21 POS flash
adapter.
Product Code
FLA-21 POS Flash Loading Adapter: 0775283
View of FLA-21 Figure 13: FLA-21

NHL-2NA
Service Tools CCS Technical Documentation
Page 20 ¤Nokia Corporation Issue 1 07/02
SRT-4 Opening tool (Upper part)
STR-4 opening tool is used together with SRT-5 tool to get NHL-2 tranceiver into posi-
tion where FBUS and MBUS pads are visible. If end part of SRT-4 is cut away, it can also
be used for complete disassembly of the phone.
Product Code
SRT-4 Opening tool (Upper part)0770286
View of SRT-4 Figure 14: SRT-4