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FLY MEGA3 Service Manual

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E
mobile-tech
zz-e
Service Manual
Service Manual
Model : MEGA3
www.ezzemobile.com

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Summary of Contents for FLY MEGA3

  • Page 1 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. mobile-tech zz-e Service Manual Service Manual Model : MEGA3 www.ezzemobile.com...
  • Page 2 ME G A 3 ME G A 3 Mobile Tech Mobile Tech Content * Phone layout * Icons Status of mega3 LCD Specification * H/W Features * S/W Features * Meta Tool Install Method of SW Download * Cal Data Backup...
  • Page 3 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Specification www .ezzemobile .com...
  • Page 4 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Specification * LCD Screen Display : Main : 240 X 320 2.2" 262K QCIF * Sub LCD Screen Display : N/A * Antenna : internal (900/1800/1900(Tri-band)) * Camera : 3.2M www .ezzemobile .com...
  • Page 5 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Specification Phone layout Phone layout Receiver Main Display Camera Right Soft Key Left Soft Key Camera Deco Navigation key WAP Key Send Key...
  • Page 6 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Specification Phone layout Phone layout Charger, USB Cable Ear Connector Port Connector Port Volume Key www .ezzemobile .com...
  • Page 7 ME G A 3 ME G A 3 Mobile Tech Mobile Tech Specification Icons Status of Mega3 LCD Icons Status of Mega3 LCD Icon Description Signal Strength : Shows the strength of the receiving signal. The greater the number of bars, The better the signal strength GPRS : Shows the strength of the receiving GPRS signal.
  • Page 8 For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Specification Icons Status of Mega3 LCD Icons Status of Mega3 LCD Icon Description Call Forward : Appears when the call forward mode is active.
  • Page 9 ME G A 3 ME G A 3 Mobile Tech Mobile Tech Specification Icons Status of Mega3 LCD Icons Status of Mega3 LCD Icon Description Outdoor : Appears when you set the Sound & Light profile as Outdoor. Indoor : Appears when you set the Sound & Light profile as Indoor.
  • Page 10 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Specification H/W Features H/W Features Feature Description Dimension 99(L) x 51.5(W) x 13(D) mm Main LCD 2.2”...
  • Page 11 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Specification S/W Features S/W Features Feature Description GSM900 , DCS1800 , PCS1900 GSM/GPRS GSM Phase 2 & 2 + Class 8 GPRS Message MMS / EMS / SMS WAP 2.0 (Obigo Browser)
  • Page 12 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Method of SW Download www .ezzemobile .com...

  • Page 13: Table Of Contents

    Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Contents 1. Environment Requirment 2. Meta Tool Install 3. Caliibration data Backup 4. SW Download Methode 5.

  • Page 14: Environment Requirment

    Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Environment Requirment Environment of System Generic Pentium 4 or above PC £ MS Window 2000 or XP £...

  • Page 15: Meta Tool Install

    Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Meta Tool Install (1) p l a e a s ee x e c u t e “S e t u p . e x e ” t o s t a r t i n s t a l l i n g M E T A . T h e i n s t a l l s h i e l d w i l l h e l p u s e r t o i n s t a l l M E T A s t e p b y s t e p .
  • Page 16 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Meta Tool Install (2) f i g u r e 2 p l e a s e s e l e c t a d i r e c t o r y t o i n s t a l l a n d c l i c k [ N e x t ] b u t t o n www .ezzemobile .com...
  • Page 17 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Meta Tool Install (3) f u g u r e3 p l e a s e c o n f i r m i n s t a l l a t i o n s e t t i n g a n d t h e n c l i c k [ i n s t a l l ] b u t t o n www .ezzemobile .com...
  • Page 18 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Meta Tool Install (4) f i g u r e 4 T h e i n s t a l l c o mp l e t e , p l e a s e c l i c k [ F i n i s h ] b u t t o n N o t e : A f t e r i n s t a l l a t i o n , t h e r e w i l l b e a M E T A s h o r t c u t i c o n o nw i n d o w d e s k t o p a n d p r o g r a m me n u .

  • Page 19: Caliibration Data Backup

    Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Calibration Data Backup (1) M E T A F a c t o r y i s o n e mo d e o f M E T A t o o l . U s e r c a n U p d a t ap a r a me t e r b y s e l e c t i n g [ f a t o r ymo d e ] f r o m ma i n s e l e c t i o n me n u 1 .
  • Page 20 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Calibration Data Backup (2) 1 . C h e c k t h e D o w n l o a d P a r a me t e r ( R X p a t h l o s s , A F C , G MS K L e v e l R a mp , A D C ) 2 .
  • Page 21 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Calibration Data Backup (3) S l e c tt h e F i l e ( B P L G U i n t o C u s t o mS r c P ) www .ezzemobile .com...
  • Page 22 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Calibration Data Backup (4) 1 . C l i c k t h e b u t t o n “U p l o a d F r o m F l a s h ” 2 .
  • Page 23 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Calibration Data Backup (5) 1 . M a d e t h e f i l i n a me ( y o u c a n d o a n y n a me A n d a n y f o l d e r ) www .ezzemobile .com...
  • Page 24 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Method of SW Download (1) * Click the Flash tool Icon E x e c u t eF l a s h _ t o o l . e x e www .ezzemobile .com...
  • Page 25 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Method of SW Download (2) * OK ->click www .ezzemobile .com...
  • Page 26 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Method of SW Download (3) www .ezzemobile .com...
  • Page 27 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Method of SW Download (4) 1. Click the Download Agent 2. Select the MTK_AllInOne_DA www .ezzemobile .com...
  • Page 28 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Method of SW Download (5) 1. Click the Scatter_loading 2. Select the Scatter file of application Model www .ezzemobile .com...
  • Page 29 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Method of SW Download (6) 1. Rom file Check (Nomaly have auto select at select scat file www .ezzemobile .com...
  • Page 30 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Method of SW Download (7) 2. Baud Rate => 921600 bps www .ezzemobile .com...
  • Page 31 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Method of SW Download (8) 1. Select the Cpm port www .ezzemobile .com...
  • Page 32 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Method of SW Download (9) 1. Click the Format FAT 2. Select the “Auto Format FAT” www .ezzemobile .com...
  • Page 33 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Method of SW Download (10) 1. Download Click 2. Insert the Download Cable to phone After insert a battery www .ezzemobile .com...
  • Page 34 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Method of SW Download (11) CAUTION 1. If this program is happened with “ERROR”, insert the download cable again by phone 2.

  • Page 35: Calibration Data Upload

    Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Calibration Data Upload (1) 1 . S e l e c t t h e c o m p o r t 2 .
  • Page 36 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Calibration Data Upload (2) C l i c kt h e C h a n g e N V R A M D B S e l e c t t h e f i l e D a t a b a s e f i l e ( B P L G U i n f o C u s t o mS r c P ) www .ezzemobile .com...
  • Page 37 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Calibration Data Upload (3) C l i c k t h e B u t t o n “ L o a d f r o m f i l e ” S e l e c t t h e s a v e d c a l i b r a t i o n d a t a www .ezzemobile .com...
  • Page 38 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Calibration Data Upload (4) C l i c k t h e B u t t o n “ D o w n l o a d t o f l a s h ” C h e c k t h e me s s e g e ( ……...

  • Page 39: Imei Number Download

    Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech IMEI Number Download (1) Select a IMEI Download in META menu www .ezzemobile .com...
  • Page 40 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech IMEI Number Download (2) 1. Writing IMEI Number In box www .ezzemobile .com...
  • Page 41 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech IMEI Number Download (3) C l i c kt h e C h a n g e N V R A M D B S e l e c t t h e f i l e D a t a b a s e f i l e ( B P L G U i n f o C u s t o mS r c P ) www .ezzemobile .com...
  • Page 42 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech IMEI Number Download (4) C l i c k t h e B u t t o n “ D o w n l o a d t o f l a s h ” C h e c k t h e me s s e g e ( ……...
  • Page 43 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Circuit Description www .ezzemobile .com...
  • Page 44 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Circuit Description (Baseband Section) 1.MT6228 (GSM/GPRS Base band Processor) 1.MT6228 (GSM/GPRS Base band Processor) Power Part Camera data line Dial key data line MCP data line...
  • Page 45 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Circuit Description (Baseband Section) 1 . M i c r o - C o n t r o l l e r U n i t S u b s y s t e m -P r o c e s s o r C o r e -M e mo r uM a n a g e me n t -B u s S y s t e m...
  • Page 46 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Circuit Description (Baseband Section) 2 . M i c r o - C o n t r o l l e r P e r i p h e r a l s -P u l s e - Wi d t h M o d u l a t i o n O u t p u t s -A l e r t e r -S I M I n t e r f a c e...
  • Page 47 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Circuit Description (Baseband Section) 5 . A u d i o F r o n t - E n d Audio Front Audio Front End Block Diagram...
  • Page 48 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Circuit Description (Baseband Section) 6 . R a d i o I n t e r f a c e C o n t r o l -B a s e b a n dS e r i a l I n t e r f a c e -B a s e b a n dP a r a l l e l I n t e r f a c e -A u t o ma t i c P o w e r C o n t r o l ( A P C )
  • Page 49 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Circuit Description (Baseband Section) 7 . B a s e b a n dF r o n t E n d -B a s e b a n dS e r i a l P o r t s -D o w n l i n k P a t h ( R X P a t h ) -U p l i n k P a t h ( T X P a t h )
  • Page 50 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Circuit Description (Baseband Section) 2. MT6318 (GSM Power Management System) 2. MT6318 (GSM Power Management System) Charger line SIM data line Power supply line...
  • Page 51 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Circuit Description (Baseband Section) 1 . L o w D r o p o u t R e g u l a t o r a n d R e f e r e n c e 2 .
  • Page 52 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Circuit Description (Baseband Section) 3. HI10109H (HYNIX NAND MCP) 3. HI10109H (HYNIX NAND MCP) MCP Block Diagram MCP Block Diagram MCP(Hynix) www .ezzemobile .com...
  • Page 53 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Circuit Description (RF Section) 1. MT6120 (RF Transceiver IC) 1. MT6120 (RF Transceiver IC) TX path line CPU line Output 26Mhz RX path line...
  • Page 54 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Circuit Description (RF Section) 1 . R e c e i v e r 2 . T r a n s mi t t e r 3 .
  • Page 55 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Circuit Description (RF Section) 2. RF3166 (GSM850, EGSM, DCS and PCS Power Amplifier Module) 2. RF3166 (GSM850, EGSM, DCS and PCS Power Amplifier Module) TX path line TX path line from Transceiver IC...
  • Page 56 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Circuit Description (RF Section) RF3196 Block Diagram RF3196 Block Diagram Diagram of the Power contral Diagram of the Power contral www .ezzemobile .com...
  • Page 57 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Trouble Shooting 1. PCB layout 1.1 Main Top 1.2 Bottom 1.3 Slide Key Top 1.4 Slide Key Bottom 2.
  • Page 58 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech PCB LAYOUT (Main TOP – Reference) www .ezzemobile .com...
  • Page 59 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech PCB LAYOUT (Main TOP – Value) www .ezzemobile .com...
  • Page 60 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech PCB LAYOUT (Main Bottom – Reference) www .ezzemobile .com...
  • Page 61 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech PCB LAYOUT (Main Bottom – Value) www .ezzemobile .com...
  • Page 62 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech PCB LAYOUT (Slide Key TOP) www .ezzemobile .com...
  • Page 63 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech PCB LAYOUT (Slide Key - Bottom) www .ezzemobile .com...
  • Page 64 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Main Board (Top) TOP Surface Component TOP Surface Component EMI Filter H Y N I X N A N D M C P U 5 0 0 S W H A L L E F F E C T O R Crystal Unit...
  • Page 65 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Main Board (Bottom) Bottom Surface Component Bottom Surface Component T-Flash Connector S y s t e m C o n n e c t o r 8PIN Connector Battery Connector RF Switch...
  • Page 66 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Slide Key Board (Top) White LED L E D 9 , L E D 1 0 , L E D 1 4 , L E D 1 5 (BAT1 L H - 0 6 0 3 4 P 1 - W3 - C 3 0 - 0 1 ) www .ezzemobile .com...
  • Page 67 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Slide Key Board (Bottom) Connector B TO B LED Driver IC C O N 5 (A X K 6 L 3 0 3 4 7 G ) (B D 6 0 8 1 G U ) 7 Color LED L E D 1 1 , L E D 1 2 , L E D 1 3...
  • Page 68 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Trouble Shooting 1. Power on Repair chart 1. Power on Repair chart 1 . C h e c k V B A T ( 3 . 8 V ) . I f n o t , C h e c k t h e R 3 0 7...
  • Page 69 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Trouble Shooting 2. LCD Dead Repair chart 2. LCD Dead Repair chart 1 . C h e c k t h e K e y P C B a n d L C D F l a t c a b l e , L C D i f n o t G o o d , C h a n g e t h e K e y P C B a n d L C D , L C D F P C B 2 .
  • Page 70 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Trouble Shooting 3. SIM Error & T flash error Repair chart 3. SIM Error & T flash error Repair chart 1 .
  • Page 71 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Trouble Shooting 4. Bluetooth Dead Repair chart 4. Bluetooth Dead Repair chart 1. Check the Input Voltage (L800=> BT_2.8V) 2.
  • Page 72 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Trouble Shooting 5. Melody Dead Repair chart 5. Melody Dead Repair chart 1 . C h e c k t h e s p e a k e r S p r i n g s t a t e o n R e a r C o v e r ( A b o u t 8 o h m) I f n o t g o o d , C h a n g e t h e S p e a k e r 2 .
  • Page 73 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Trouble Shooting 6. Audio Dead Repair chart 6. Audio Dead Repair chart 1 . C h e c k t h e R e c e i v e r w i r e s t a t e o n S l i d e . C h e c k t h e R e c e i v e r ( A b o u t 3 0 o h m ) 2 .
  • Page 74 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Trouble Shooting 7. Audio Dead Repair chart 7. Audio Dead Repair chart 1 . C h e c k t h e MI C . MI C ( C o l d S o l d e r , B r o k e n ) I f n o t g o o d , C h a n g e t h e MI C...
  • Page 75 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Trouble Shooting 8. Vibrator Dead Repair chart 8. Vibrator Dead Repair chart 1 . C h e c k t h e V i b r a t o r w i r e . I f n o t , R e - s o l d e r o r C h a n g e 2 .
  • Page 76 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Trouble Shooting 9. Camera Dead Repair chart 9. Camera Dead Repair chart U 3 0 0 1 .
  • Page 77 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Trouble Shooting 10. Charger Dead Repair chart 10. Charger Dead Repair chart 1 . C h e c k t h e B a t t e r y & B a t t e r y C o n n e c t o r s t a t e ( C O N 7 0 ) I f n o t g o o d, C h a n g e t h e b a t t e r y &...
  • Page 78 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Trouble Shooting 11. FM Receiver Dead Repair chart 11. FM Receiver Dead Repair chart 1 . C h e c k t h e E a r - Mi cp h o n e c o n n e c t i o n I f n o t , C h e c k t h e C O N 4 5 1...
  • Page 79 Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Deberg Code Factory ModeTest : *#987# Code Test Infomation Version Resource BIN ECO Loop Test Key PAD Test Vibrator Test Loud Speaker Test Ring Tone Test...

  • Page 80: Test Mode

    Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Deberg Code Test Mode Code Test Information *#900# SW Version Check *#06# IMEI Number Check *#987*99# Factory Reset *#369# Contrast Setting...

  • Page 81: Thank You

    Generated by Foxit PDF Creator © Foxit Software http://www.foxitsoftware.com For evaluation only. ME G A 3 ME G A 3 Mobile Tech Mobile Tech Thank You… www .ezzemobile .com...