Nokia 7200 Service Manual 05 rh23 disassembly

4 (1)

Customer Care Solutions

RH-23 Series Transceivers

Disassembly and Assembly

Instructions

Issue 1 02/2004

Company Confidential

Nokia Corporation

RH-23

Company confidential

 

Disassembly and Assembly Instructions

CCS Technical Documentation

Table of Contents

 

 

 

 

Page No

RH-23 Product Selection ...............................................................................................

 

3

Accessories List .............................................................................................................

 

4

Technical Specifications ................................................................................................

 

6

General Specifications of Transceiver RH-23 .............................................................

6

Battery endurance ......................................................................................................

 

7

Environmental conditions .........................................................................................

 

7

Transceiver Features ....................................................................................................

 

8

Electrical Characteristics .............................................................................................

 

9

Page 2

Nokia Corporation.

Issue 1 02/2004

 

 

 

 

 

Company confidential

RH-23

 

 

 

 

 

CCS Technical Documentation

Disassembly and Assembly Instructions

 

 

 

 

 

 

 

Upper Block Disassembly

Note: It is recommended not to open Lower Block and Upper Block at the same time because of the sensitive Hinge mechanism. When only one Block is opened, Hinge mechanics will stay together.

Protect the window with a film to avoid dust and scratches.

Remove the Battery Cover and be sure that the Battery is removed. Do not disassemble the device with inserted Battery!

Push the SIM Cover a bit forward and remove it.

Antenna Cover is attached with double sided adhesive tape. Use SRT-6 as a lever to detach this Cover.

Always use new B-Cover and new Antenna Cover, because Antenna Radiator will be destroyed during this removal procedure.

Unscrew the four Torx Plus® size 6 screws. For assembly, the reverse order and a Torx Plus® driver with a torque of 28Ncm have to be used.

Always use new gel screws for assembly!

Issue 1 02/2004

Nokia Corporation.

Page 3

Nokia 7200 Service Manual 05 rh23 disassembly

RH-23

Company confidential

 

 

 

 

 

 

 

 

 

 

Disassembly and Assembly Instructions

CCS Technical Documentation

 

 

 

 

 

 

 

The A-Cover is attached with snaps to the B-Cover Upper. Remove the B-Cover Upper. Release the clip with SRT-6 only.

Protect the LCD with a film.

Note the exact guiding of the Coax Cable. This is very important for the assembly procedure.

Remove the IHF Housing.

A screwdriver can be used to pull up the IHF-Speaker

 

form its guidance.

Use tweezers as a lever to open the Coax Connector.

Open the connector with SRT-6 carefully.

Page 4

Nokia Corporation.

Issue 1 02/2004

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