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PAMS Technical Documentation
NHM–7 Series Transceivers
Product Variants
Issue 1 10/2001 Nokia Corporation
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NHM–7
Product Variants
PAMS Technical Documentation
CONTENTS
Transceiver NHM–7 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Modules 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exploded View of Transceiver NHM–7 5. . . . . . . . . . . . . . . .
Assembly Parts of NHM–7 6. . . . . . . . . . . . . . . . . . . . . . . . . .
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Nokia Corporation
Issue 1 10/2001
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PAMS Technical Documentation
Transceiver NHM–7
NHM–7
Product Variants
The NHM–7 is a dual band transceiver unit designed for the GSM900 (including EGSM) and GSM1800 networks. It is both GSM900 phase 2 power class 4 transceiver (2W) and GSM1800 power class 1 (1W) transceiver.
Transceiver main HW parts / features are:
– GPRS
– Integrated FM radio
– Full graphic display
– Jack style UI with two soft keys
– Integrated IR link & internal data
– Internal vibra
– Plug & play HF support
– Plug–in SIM card below the back cover of the phone
– Back mounted antenna (no connection for external antenna)
NOTE: The Service Manual is intended for use by qualified
service personnel only.
Issue 1 10/2001
Nokia Corporation
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NHM–7
Product Variants
Modules
NHM–7 Dual Band Euro–A dark 0506461
...
A–cover assy blue/white DMC03142 9497016
Keypad Latin all blue DMC04247 9790536
Battery cover assy white DMC03189 9490175
...
Transceiver NHM–7 0503666
• system module LA5 0201510
• UI module 9490306
• mechanics MNHM7 0262143
• SW module 0241645
PAMS Technical Documentation
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Nokia Corporation
Issue 1 10/2001
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PAMS Technical Documentation
Exploded View of Transceiver NHM–7
NHM–7
Product Variants
I013
I001
I003
I004
I005
I006
I007
I010
I008
I012
I011
I009
I002
Issue 1 10/2001
Nokia Corporation
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NHM–7
Product Variants
PAMS Technical Documentation
Assembly Parts of NHM–7
CIRCUIT REF./
ITEM Q’TY CODE DESCRIPTION VALUE, TYPE
I001 9497016 A–cover assy blue/white DMC03142
I002 9790536 Keypad Latin all blue DMC04247
I003 6 6150051 Screw M1.6X5.5 T6 DMD07562
I004 9490306 UI Module DMC03712
I005 5140067 Speaker + spring
I006 0201510 System Module LA5
I007 6800055 Vibra Motor assy
I008 5140205 Microphone assy
I009 5460049 System connector
I010 9497017 B–cover assembly DMC03141
I011 9460377 SIM Card Cover (incl. in B–cover assy) DMD06170
I012 0670246 Battery BLB–2 Li–ion
I013 9490175 Battery cover assy white DMC03189
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Nokia Corporation
Issue 1 10/2001
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