A065 L2 Service Manual
Contents
1. 1 Speaker foam issue Noise crack Refer to the service guide L3 Assembly it again Louder speaker issue Change it Speaker croma nothing like anything A065 L2 Service Manual 12 Incoming Audio MIC NO Description Reason Solution Noise with uplink side The main LINK FPC assembly Reassemble the Link FPC issue Volume low no volume with uplink side The main LINK FPC assembly Reassemble the Link FPC issue CPU or related component Refer to the service guide L3 Change the MIC croma nothing like anything A065 L2 Service Manual 13 Receiver NO Description Reason Solution O OZ oO o There is dust with receiver Clean the receiver 1 Noise crack Change it Change it Receiver Thanks For any Query or suggestion Please write to tech help micromaxinfo com cr oma nothing like anything2. A065 L2 Service Manual 1 Technical Specifications Key matrix For Flashing MWA Expandable Memory Factory mode code H H3646633 H cr oma nothing like anything A065 L2 Service Manual 2 CAUTIONS Flashing amp Servicing must be undertaken by qualified personnel only Il Ensure all work is carried out at an anti static workstation and that an anti static wrist strap is worn III Use only approved Tools amp components as specified in the parts list IV Ensure all components modules screws and insulators are correctly re fitted after servicing and alignment V Ensure all cables and wires are repositioned correctly if Handset disassembled VI Electrostatic discharge can easily damage the sensitive components of electronic products Therefore Service Centre must adhere the precautions which mentioned above 3 L2 Level trouble shooting 1 Doesn t Power On NO Description sf Reason Solution Doesn t Power On oso _ pu Check if the sidekey is NE broken and then solder issue e gt r wer re ao errr we el ww e lt Lidia hi croma nothing like anything A065 L2 Service Manual 2 LCD NO Description Reason Solution LCD segments missing Fading Contrast issue Black lines Color issue Backlight issue Blank display Bad pae Fler sw CREFLASHTHESW Change the LCD scabs broken LCD broken Change the LCD cr oma no
3. thing like anything 3 Touchpad NO Description Reason soin Change the TP 2 TP Mechanically broken TP broken Change the TP Take off the TP and then check and test if it is working normally use the jig and fixture ay V PZ330 bin UM 2013 12 05 Test the mainboard if it is OK by the PCBA jig and fixture a ge ge SN y icf OITIS nothing like anything A065 4 Charging Reason Data cable issue I O connector 1 No charging CC issue Data Oe issue l I O connector Charging slow CPU lt VCHG is poor soldering gt L2 Service Manual Refer to the service guide L3 croma nothing like anything A065 L2 Service Manual 5 USB NO Description Reason Solution O Change the data cable Change the I O connector No charging Change the charger CPU Refer to the service guide L3 Cannot use DATA D or D is broken Change the data cable croma nothing like anything A065 L2 Service Manual 6 Main Camera Front Camera NO Description Reason Solution O Camera not ready not Change the camera working no function Refer to the service guide L3 Front camera can t l Camera issue Change the front camera open Rear camera can t l Camera issue Change the front camera open Reassemble the camera Bad image Change the camera Refer to the service guide L3 Rear camera tsti gt OAQSOL I5 4 AMAI Front camera ETETETT PRSY croma no
4. thing like anything A065 L2 Service Manual 7 Vibrator NO Description Reason Solution O Soldering issue Re soldering the vibrator Change the Vibrator No vibratin 6 CPU Refer to the service guide L3 Reassemble the vibrator Vibrator cromax nothing like anything A065 L2 Service Manual 8 WI FI Bluetooth NO Description Reason Solution Wifi BT antenna stand assembly Reassemble 1 No signal issue Refer to the service guide L3 Antena stand 9 FM Radio NO Description Reason Solution Change a new earphone 1 No signal Earphone Jack of mainboard i Refer to the service guide L3 Earphone Jack A croma nothing like anything A065 L2 Service Manual 10 Ear Phone NO Description Reason Solution Change a new earphone ONE SIDE IS NOT open the housing of MIC check Cable broken WORKING and solder the cable CPU or charging IC with issue Refer to the service guide L3 open the housing of MIC check Cable broken and solder the cable open the housing of MIC check Cable broken and solder the cable MIC is not working open the housing of MIC check Cable broken and solder the cable Can t end the call by l Open the MIC housing check Assembly issue earphone and assembly again aNUcromax nothing like anything A065 L2 Service Manual 11 Outgoing Audio Louder speaker No Description Reason Solution O OZ OoOo o The SPK with dust Clean the SPK
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