Nokia 3220 Service Manual 05 rh37 disassembly

Nokia Customer Care

RH-37 Series Transceivers

5 - Disassembly Instructions

Issue 1 07/04  2004 Nokia Corporation Page 1

Company Confidential

RH-37

5 - Disassembly Instructions Nokia Customer Care

[This page left intentionally blank]

Page 2 Nokia Corporation Issue 1 07/04

RH-37

Nokia Customer Care 5 - Disassembly Instructions

Table of Contents

Page No

Disassembly Instructions....................................................................................................................... 5

General requirements ..........................................................................................................................5

Detailed disassembly instructions ...................................................................................................6

Dome Sheet Placement....................................................................................................................... 11

Cleaning ................................................................................................................................................11

Placing the dome sheet to the light guide ..................................................................................11

Placing the light guide assembly onto the PWB .......................................................................13

Issue 1 07/04 Nokia Corporation Page 3

RH-37

5 - Disassembly Instructions Nokia Customer Care

[This page left intentionally blank]

Page 4 Nokia Corporation Issue 1 07/04

RH-37

Nokia Customer Care 5 - Disassembly Instructions

Disassembly Instructions

General requirements

Use the correct ESD protection before handling the RH-37 product.

Use gloves to handle the RH-37 product.

Required tools:

• torx 6 screwdriver, for disassembly

• torx 6 torque-driver, set to 28Ncm torque for reassembly

• slotted screwdriver

• tweezers

• SS-42 camera removal tool

• SRT-6 opening tool

•DC-plug

Note: When shielding lids are removed from the shielding frames of the PWB, new lids must be used
in order to close the shielding properly. It is not allowed to re-use the removed ones.

Issue 1 07/04 Nokia Corporation Page 5