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Summary of Contents for Explay B200
- Page 1 B200 repair manual B200 repair manual...
- Page 2 Top view Bottom view...
- Page 3 overview EGSM/DCS FM/BT/Mp3/Mp4 0.3M pixel Camera 3 SIM 1 T-Flash Stereo earphone Speech codec EFR/FR/HR Micro USB/NOKIA Charger Multi Language Nokia Standard Battery BL_4C Torch light Supply Voltage: 3.6 to 4.2 V Operation temperature:-10℃～+55℃...
- Page 4 SOFTWARE When the version of the software is outdated, re-download the software. STEPS: 1. Load the driver software on your computer 2. Open the software, click the start button start button...
- Page 5 3. Connect your computer and mobile phone with a USB cable 4. Press the left soft button 5. Place the battery or connect to power left soft button 6. When download is completed, disconnect your computer and mobile 7. Remove the battery or disconnect the power...
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Page 6: Engineering Mode
engineering mode Enter engineering model to test basic function : 1.Press the order :*998*0# 2. Follow the prompts to test all functions If you encounter any problems, check the following repair repair manual manual... - Page 7 HARDWARE Step1 Remove the back cover and 6 screws...
- Page 8 Step2 Remove the battery、SIM card、T card...
- Page 9 Step3 Take off the back shell...
- Page 10 Take off the front shell Step4...
- Page 11 LCM pad If the following happened: 1.White screen 2. Horizontal stripes or vertical stripes 3.Crushed 4.Show nothing Please replace a new screen.
- Page 12 DOME If the following happened: 1.DOME is broken,replace a new DOME. 2.Press the button but no response Please replace a new FPC of key.
- Page 13 Keyboard If the following happened: 1.Keyboard itself is broken Please replace a new keyboard.
- Page 14 Camera pad If the following happened: 1.Can not be opened 2. Color display is abnormal Please replace a new camera.
- Page 15 receiver If the following happened: 1.Can’t hear the opposite voice when making a phone call 2.Receiver itself is broken Please replace a new receiver.
- Page 16 Torch LED If the following happened: 1.Positive or negative pins off 2. Does not shine Please replace a new torch LED.
- Page 17 Headphone jack If the following happened: 1.Headphone can’t be detected when the headphone is already insert 2. Headphone jack itself is broken Please replace a new headphone jack.
- Page 18 Motor pad If the following happened: 1. Vibration mode dose not work 2.Motor itself is broken Please replace a new motor.
- Page 19 speaker pad If the following happened: 1.Speaker itself is broken 2.Can’t hear music when the MP3 or MP4 is playing 3.Can’t hear any voice when the FM is working 4. Can’t hear any voice when the TV is working Please replace a new speaker.
- Page 20 SIM card 1 SIM card 2 SIM card 3 If the following happened: 1. SIM card can’t be detected when the SIM card is already insert 2.The deck of SIM card is broken down Please replace a new deck.
- Page 21 T card If the following happened: 1.T card can’t be detected when the T card is already insert 2.The deck of T card is broken down Please replace a new deck.
- Page 22 Battery connector If the following happened: 1. Battery connector are broken 2. Battery can’t be detected when the battery is already insert Please replace a new battery connector .
- Page 23 If the following happened: 1.MIC itself is broken 2. The opposite person can’t hear my voice when making a phone call Please replace a new MIC.
- Page 24 USB interface If the following happened: 1. Data transmit fail 2. Can’t be charged Please replace a new USB interface.
- Page 25 Structural measures...
- Page 26 If any course the mobile phone can not be restored to normal ,please sent the mobile phone to manufacturers to repair it. Thanks!
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