of 46
European Customer Services
13
V3682
4.1 Disassembly Introduction
The
V3682
has no screws to hold it together and is held together by plastic catches, these are delicate
and should be parted using the upmost care. Also the display flex cable can be torn or broken without
too much stress being applied so again caution should be taken on dissassembly or assembly.
Ensure that a properly grounded high impedance conductive wrist strap is used whilst performing any
tasks during the disassembly and assembly of the unit
Avoid stressing the plastics in any way to avoid damage to either the plastics or internal components.
4.2
Recommended Tools
The following tools are recommended for use during the assembly / disassembly of the
V3682
.
•
Anti-static Mat Kit - 0180386A82, includes:
Antistatic mat 66-80387A95
Ground Cord 66-80334B36
Wrist Band 42-80385A59
•
Plastic Bladed Tool SLN7223A
4.3 Disassembly
Procedure
The following set of diagrams will demonstrate the correct sequence and action required to disassemble
the
V3682
The use of the exploded diagram on page 18 may be of some assistance for part recognition.
4.4
Assembly Procedure
Once the unit is disassembled and the repair is carried out, the unit must then be reassembled, this is
carried out in the exact reverse order as the disassembly.
!! CAUTION !!
Many of the intergrated devices used in this equipment are vulnerable to damage from
electro-static charges. Ensure that adequate static protection is in place when handling,
shipping and servicing the internal components of this equipment.
Summary of Contents for V3682
Page 1: ...V3682 Level III Service Manual Single Band 1900 MHz GSM ...
Page 4: ...of 46 European Customer Services iv V3682 SECTION 1 GENERAL ...
Page 8: ...of 46 European Customer Services 1 V3682 SECTION 2 V3682 DESCRIPTION ...
Page 12: ...of 46 European Customer Services 5 V3682 SECTION 3 FEATURE LIST ...
Page 19: ...of 46 European Customer Services 12 V3682 SECTION 4 DISASSEMBLY PARTS ...
Page 25: ...of 46 European Customer Services 18 V3682 SECTION 5 SIM CARDS AND SECURITY ...
Page 30: ...of 46 European Customer Services 23 V3682 SECTION 6 REPAIR AND TEST PROCEDURES ...
Page 38: ...of 46 European Customer Services 31 V3682 SECTION 7 ACCESSORIES ...
Page 41: ...of 46 European Customer Services 34 V3682 SECTION 8 GLOSSARY OF TERMS ...
Page 47: ...V3682 RF SCHEMATICS ...
Page 48: ...V3682 AL SCHEMATICS ...
Page 49: ...V3682 BOARD OVERLAY TOP SIDE ...