Product
GSM
Notice No.
10-26
Model
GT-B7300
Notice Date
16
Apr ‘10
Subject
Diode change Guide (Low MIC Volume issue)
1. Purpose
- To inform All ASCs and Contact Centers of information about technical TIP
2. Symptom
- MIC Volume is too low
3. Instruction
- If MIC Volume is too low, Check ESD Diode.
- If Diode is assembled in the opposite direction, remove Diode and solder new one
in correct direction refer to below.
1) Disassembly
Description
Step 1. Disassemble Rear (1)
Notice
1) Unscrew
7 Points
2) Disassemble 3 Point
in volume key side
3) Disassemble
2Point in upside
4) Disassemble 3Point
in SD Card side
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