Nokia 8810 Service Manual APP1

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Appendix 1
TRANSCEIVER NSE–6NX
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Appendix 1

CONTENTS

Foreword 1 – 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transceiver NSE–6NX 1 – 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Functional Description 1 – 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Modules 1 – 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exploded View of Transceiver NSE–6NX 1 – 5. . . . . . . . . . . . . .
Assembly Parts of NSE–6NX 1 – 6. . . . . . . . . . . . . . . . . . . . . . . .
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Appendix 1

Foreword

This section of the service manual (Appendix) contains specific details for the NSE–6NX handportable telephone.
The appendix comprises chapters as follows: Chapter 1, Foreword (this chapter); Chapter 2, Transceiver NSE–6NX, containing an exploded view of the NSE–6NX variant (including a list of assembly parts) plus component parts lists covering the system module and the display module.
NOTE: The Service Manual is intended for use by qualified
service personnel only.
NOTE: When assembling cover screws, use 17 Ncm torque.
Appendix 1
Transceiver NSE–6NX

Functional Description

The NSE–6 is a radio transceiver unit designed for the GSM network. It is a GSM phase 2, power class 4 transceiver providing 15 power levels with a maximum output power of 2 W. The transceiver a is true 3 V transceiv­er.
The transceiver consists of System/RF module (US8), Keyboard module (UK8) and assembly parts.
The plug–in SIM ( Subscriber Identity Module ) card is located inside the phone, slot for inserting is in the left side of the phone, accessable when battery is removed and slide is open.
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Modules

Technical Documentation
Transceiver NSE–6NX Nokia Euro–A 0501581
system module US8 0201187
mechanics MNSE6 0261795
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Exploded View of Transceiver NSE–6NX
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Assembly Parts of NSE–6NX
ITEM Q’TY CODE DESCRIPTION VALUE, TYPE
1 9456222 A–cover (Glossy chrome) DMC01461 2 9456210 Slide assembly (Glossy chrome) DMC01472 3 9456212 Window frame assembly DMC01437 4 9456211 Slide frame assy (Glossy chrome)DMC01597 5 0201187 Radio module US8 6 0660177 Antenna shield with antenna 7 9456368 C–cover assembly DMC01934 8 9790331 Keypad assembly DMC01648 9 9790329 Power key (buzzer, earpiece) DMC01663 10 0201246 Keyboard module UK8A 11 4850051 LCD module 12 5400127 Slide connector 13 5140067 Speaker + spring 14 5400121 Headset connector jack 15 xxxxxxx Battery connector 16 xxxxxxx RTC battery 17 6800023 Vibrator motor 18 4 6190023 Screw M1.6x4 T6 19 2 6190017 Screw M1.6x8 T6
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