Motorola MPx200 Service Manual page 19

Motorola MPx200 Service Manual
4 Microphone doesn't
function
Item Failure Description
Lens-Main LCD scratch
1
Lens-Secondary LCD scratch
2
Confidential
Case-A, B, C, or D scratch
3
Key power
Cover SD card Socket,
Cover Audio Jack
4
Cover I/O
Lens IrDA
Name plate
17
Component shift
Level 2 Mechanical Parts Repair
Replace new Lens-Main LCD and
Adhesive-Main LCD
Replace new Lens-Secondary LCD ,
Adhesive-Secondary LCD and Sponge
Secondary LCD.
Replace with new Case-A, B, C, or D
(Referring to Chapter 6 Disassembly
and Assembly Tips)
Any of these mechanical parts are
scratch, damage, or fall off, It can be
repaired by replacing a new one.
(Referring to Chapter 6 Disassembly
and Assembly Tips)
and PCB is ok or not
2. Reconnect the FPC
cable
3. Replace a new
speaker
1. Visually inspect if the
contact point between
micphone and PCB
pads is contacting well
2. Replace a new
micphone
Repaired process
CMCS Proprietary & Confidential