Hardware Maintenance Manual
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...do first 20 Power system checkout 21 Checking the IdeaTab AC Charger........... 21 Checking the internal battery status......... 21 Related service information 23 Security 23 Power management 23 Activating/Deactivating the Display....... 23 Lenovo IdeaTab A2107A 24 Specifications 24 FRU replacement notices 25 Screw ...notices 25 Removing and replacing an FRU 26 1010 SIM card cover 27 1020 Battery pack 28 1030 Base cover 29 1040 Micro SD...
...do first 20 Power system checkout 21 Checking the IdeaTab AC Charger........... 21 Checking the internal battery status......... 21 Related service information 23 Security 23 Power management 23 Activating/Deactivating the Display....... 23 Lenovo IdeaTab A2107A 24 Specifications 24 FRU replacement notices 25 Screw ...notices 25 Removing and replacing an FRU 26 1010 SIM card cover 27 1020 Battery pack 28 1030 Base cover 29 1040 Micro SD...
Hardware Maintenance Manual
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... be and whether you in identifying potential unsafe conditions. Check for worn, frayed, or pinched cables. 9. Check for cracked or bulging batteries. 5. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with the power off the computer.... Safety information Safety inspection guide The purpose of this inspection guide. If any unsafe conditions are any obvious non-Lenovo alterations. Checklist: 1. Turn off , and the power cord disconnected. This guide addresses only those items. You should be frayed or worn...
... be and whether you in identifying potential unsafe conditions. Check for worn, frayed, or pinched cables. 9. Check for cracked or bulging batteries. 5. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with the power off the computer.... Safety information Safety inspection guide The purpose of this inspection guide. If any unsafe conditions are any obvious non-Lenovo alterations. Checklist: 1. Turn off , and the power cord disconnected. This guide addresses only those items. You should be frayed or worn...
Hardware Maintenance Manual
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... strap against ESD damage by a certified electrician. 6 Notes: 1. Attach the ESD ground clip to electrostatic discharge (ESD). Lenovo IdeaTab A2107A Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be...until they exceed the requirements noted here. 2. ESD damage can use coax or connectoroutside shells on a double-insulated or battery-operated system, use of a grounded work mat to eliminate static on ac-operated computers. Protect against your clothing. Use...
... strap against ESD damage by a certified electrician. 6 Notes: 1. Attach the ESD ground clip to electrostatic discharge (ESD). Lenovo IdeaTab A2107A Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be...until they exceed the requirements noted here. 2. ESD damage can use coax or connectoroutside shells on a double-insulated or battery-operated system, use of a grounded work mat to eliminate static on ac-operated computers. Protect against your clothing. Use...
Hardware Maintenance Manual
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...+5 Note: The output voltage across the connector marked B of the tablet, do the following power supply checkouts: • "Checking the IdeaTab AC Charger" on page 21 • "Checking the internal battery status" on the system bar in this topic to charge the tablet but no power is , the less the... micro-USB cable from the one of the following : 1. Turn off the computer. 2. To check the IdeaTab AC Charger, do the following : • Approximate information about the battery status of the micro-USB cable. Connect the AC adapter. 4. The shorter the green bar is charged, see...
...+5 Note: The output voltage across the connector marked B of the tablet, do the following power supply checkouts: • "Checking the IdeaTab AC Charger" on page 21 • "Checking the internal battery status" on the system bar in this topic to charge the tablet but no power is , the less the... micro-USB cable from the one of the following : 1. Turn off the computer. 2. To check the IdeaTab AC Charger, do the following : • Approximate information about the battery status of the micro-USB cable. Connect the AC adapter. 4. The shorter the green bar is charged, see...
Hardware Maintenance Manual
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... Android Settings screen. 3. The Android Settings screen is displayed. - You also can touch Battery use to view the accurate percentage of the following: - Open the Android Settings screen. Touch Status to check what applications are consuming battery power. 22 Lenovo IdeaTab A2107A Hardware Maintenance Manual 1. The Android Settings screen is displayed. 2. Touch About Tablet on...
... Android Settings screen. 3. The Android Settings screen is displayed. - You also can touch Battery use to view the accurate percentage of the following: - Open the Android Settings screen. Touch Status to check what applications are consuming battery power. 22 Lenovo IdeaTab A2107A Hardware Maintenance Manual 1. The Android Settings screen is displayed. 2. Touch About Tablet on...
Hardware Maintenance Manual
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... Battery Operating System Ports Communication Others Description • 192mm × 121.8mm × 11.5mm • Appr. 400g • MTK 6575 1GHz • 1GB • 7.0" (1024 × 600 Widescreen view) • 0.3M on front/2.0M on page 41 Specifications The following table lists the specifications of the Lenovo IdeaTab A2107A: Table 1. Lenovo IdeaTab A2107A Hardware Maintenance Manual Lenovo IdeaTab A2107A...
... Battery Operating System Ports Communication Others Description • 192mm × 121.8mm × 11.5mm • Appr. 400g • MTK 6575 1GHz • 1GB • 7.0" (1024 × 600 Widescreen view) • 0.3M on front/2.0M on page 41 Specifications The following table lists the specifications of the Lenovo IdeaTab A2107A: Table 1. Lenovo IdeaTab A2107A Hardware Maintenance Manual Lenovo IdeaTab A2107A...
Hardware Maintenance Manual
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... removal procedures and follow any computer unless you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any of the interconnecting cables. Lenovo IdeaTab A2107A Hardware Maintenance Manual Removing and replacing an FRU This section presents exploded figures with one hand or using an electrostatic discharge...
... removal procedures and follow any computer unless you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any of the interconnecting cables. Lenovo IdeaTab A2107A Hardware Maintenance Manual Removing and replacing an FRU This section presents exploded figures with one hand or using an electrostatic discharge...
Hardware Maintenance Manual
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Removal steps of battery pack Remove screw a and push the battery pack backward in the parts list for your computer. Black coated (1) Torque 0.7 ± 0.05 kgf.cm 28 Lenovo IdeaTab A2107A Hardware Maintenance Manual 1020 Battery pack DANGER Only use the battery specified in the direction shown by arrow b . a b Step a Screw (quantity) Color M1.6 × 0.25 × 3.5mm, flat-head, nylok- For access, remove this FRU: • "1010 SIM card cover" on page 27 Figure 2. Any other battery could ignite or explode.
Removal steps of battery pack Remove screw a and push the battery pack backward in the parts list for your computer. Black coated (1) Torque 0.7 ± 0.05 kgf.cm 28 Lenovo IdeaTab A2107A Hardware Maintenance Manual 1020 Battery pack DANGER Only use the battery specified in the direction shown by arrow b . a b Step a Screw (quantity) Color M1.6 × 0.25 × 3.5mm, flat-head, nylok- For access, remove this FRU: • "1010 SIM card cover" on page 27 Figure 2. Any other battery could ignite or explode.
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b 29 Lenovo IdeaTab A2107A 1030 Base cover For access, remove these FRUs in the direction shown by arrow b . Removal steps of base cover Remove 16 screws a on page 28 Figure 3. a a a a a a a aa a a aa a a a Step a Screw (quantity) Color M3.0 × 0.6mm, flat-head, nylok-coated Black (16) Torque 0.7 ± 0.05 kgf.cm Remove the base cover in order: • "1010 SIM card cover" on page 27 • "1020 Battery pack" on the base cover with the screw driver.
b 29 Lenovo IdeaTab A2107A 1030 Base cover For access, remove these FRUs in the direction shown by arrow b . Removal steps of base cover Remove 16 screws a on page 28 Figure 3. a a a a a a a aa a a aa a a a Step a Screw (quantity) Color M3.0 × 0.6mm, flat-head, nylok-coated Black (16) Torque 0.7 ± 0.05 kgf.cm Remove the base cover in order: • "1010 SIM card cover" on page 27 • "1020 Battery pack" on the base cover with the screw driver.
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Removal steps of base cover (continued) Disconnect the battery connector c , insert a flat blade under the bottom right of the battery and carefully pry out the battery in the direction as shown below. c 30 Lenovo IdeaTab A2107A Hardware Maintenance Manual Figure 3.
Removal steps of base cover (continued) Disconnect the battery connector c , insert a flat blade under the bottom right of the battery and carefully pry out the battery in the direction as shown below. c 30 Lenovo IdeaTab A2107A Hardware Maintenance Manual Figure 3.
Hardware Maintenance Manual
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... sure to put it only on page 29 32 Lenovo IdeaTab A2107A Hardware Maintenance Manual 1050 System board Important notices for handling the system board: When handling the system board, bear the following in order: • "1010 SIM card cover" on page 27 • "1020 Battery pack" on page 28 • "1030 Base cover...
... sure to put it only on page 29 32 Lenovo IdeaTab A2107A Hardware Maintenance Manual 1050 System board Important notices for handling the system board: When handling the system board, bear the following in order: • "1010 SIM card cover" on page 27 • "1020 Battery pack" on page 28 • "1030 Base cover...
Hardware Maintenance Manual
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a 35 Remove the back camera from the system board in order: • "1010 SIM card cover" on page 27 • "1020 Battery pack" on page 28 • "1030 Base cover" on page 29 Figure 7. Removal steps of back camera The back camera is stuck to the system board. Lenovo IdeaTab A2107A 1060 Back camera For access, remove these FRUs in the direction shown by arrow a .
a 35 Remove the back camera from the system board in order: • "1010 SIM card cover" on page 27 • "1020 Battery pack" on page 28 • "1030 Base cover" on page 29 Figure 7. Removal steps of back camera The back camera is stuck to the system board. Lenovo IdeaTab A2107A 1060 Back camera For access, remove these FRUs in the direction shown by arrow a .
Hardware Maintenance Manual
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Removal steps of the system board in order: • "1010 SIM card cover" on page 27 • "1020 Battery pack" on page 28 • "1030 Base cover" on page 29 • "1050 System board" on page 32 Figure 8. ba 36 Lenovo IdeaTab A2107A Hardware Maintenance Manual 1070 Front camera For access, remove these FRUs in the direction shown by arrow b . Remove the front camera from the back of front camera Detach the front camera connector from the system board in the direction shown by arrow a .
Removal steps of the system board in order: • "1010 SIM card cover" on page 27 • "1020 Battery pack" on page 28 • "1030 Base cover" on page 29 • "1050 System board" on page 32 Figure 8. ba 36 Lenovo IdeaTab A2107A Hardware Maintenance Manual 1070 Front camera For access, remove these FRUs in the direction shown by arrow b . Remove the front camera from the back of front camera Detach the front camera connector from the system board in the direction shown by arrow a .
Hardware Maintenance Manual
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Removal steps of USB board Remove the USB board in order: • "1010 SIM card cover" on page 27 • "1020 Battery pack" on page 28 • "1030 Base cover" on page 29 • "1050 System board" on page 32 • "1070 Front camera" on page 36 Figure 9. a 37 Lenovo IdeaTab A2107A 1080 USB board For access, remove these FRUs in the direction shown by arrow a .
Removal steps of USB board Remove the USB board in order: • "1010 SIM card cover" on page 27 • "1020 Battery pack" on page 28 • "1030 Base cover" on page 29 • "1050 System board" on page 32 • "1070 Front camera" on page 36 Figure 9. a 37 Lenovo IdeaTab A2107A 1080 USB board For access, remove these FRUs in the direction shown by arrow a .
Hardware Maintenance Manual
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Lenovo IdeaTab A2107A Table 1. Parts list-Overall No. FRU FRU no. 1 A2107 SIM card cover ASSY 90201330 1 A2107 SIM card cover ASSY vodafone 90201574 2 A2107 battery cover grey 90201575 2 A2107 battery cover vodafone 90201576 3 A2107 battery Gasket 31502391 4 A2107 antenna+back cover 90201323 4 A2107 antenna+back... 0.3 20200330 9 A2107 back camera 2.0MP 20200331 10 A2107 front camera Gasket 1502390 11 A2107 camera Gasket 31502388 12 A2107 battery 3.7V 13.5Wh 1cell 121500106 12 A2 TWS-W L12T1P31 3.7V13.5Wh1cell Bty V 121500142 13 A2107 power button 31502672 13 ...
Lenovo IdeaTab A2107A Table 1. Parts list-Overall No. FRU FRU no. 1 A2107 SIM card cover ASSY 90201330 1 A2107 SIM card cover ASSY vodafone 90201574 2 A2107 battery cover grey 90201575 2 A2107 battery cover vodafone 90201576 3 A2107 battery Gasket 31502391 4 A2107 antenna+back cover 90201323 4 A2107 antenna+back... 0.3 20200330 9 A2107 back camera 2.0MP 20200331 10 A2107 front camera Gasket 1502390 11 A2107 camera Gasket 31502388 12 A2107 battery 3.7V 13.5Wh 1cell 121500106 12 A2 TWS-W L12T1P31 3.7V13.5Wh1cell Bty V 121500142 13 A2107 power button 31502672 13 ...