Lenovo IdeaTab A2109A IdeaTab A2109A-F Hardware Maintenance Manual (English)
Lenovo IdeaTab A2109A Manual
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- Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 1
IdeaTab A2109A-F Hardware Maintenance Manual - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 2
and the product it supports, be sure to read the general information under "Notices" on page 52. First Edition (June 2012) © Copyright Lenovo 2012. All rights reserved. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration "GSA" contract - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 3
service information 23 Locking the screen 23 Power management 23 Sleep (standby) mode 23 Lenovo IdeaTab A2109A-F 24 Specifications 24 FRU replacement notices 25 Screw notices 25 Removing and replacing an FRU 26 1010 Rear cover 27 1020 Battery pack 30 1030 System board 32 1040 IO board - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 4
IdeaPad product: Lenovo IdeaTab A2109A-F Use this manual to troubleshoot problems. The manual is divided into the following sections: •• The common sections provide general information, guidelines, and safety information required for servicing computers. •• The product-specific section includes - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 5
the following safety information that you need to get familiar with before you service an IdeaTab A2109A-F computer: •• "General safety" on page 2 •• "Electrical safety" on page 3 •• "Safety inspection guide" on page 5 •• "Handling devices that are sensitive to electrostatic discharge" on page - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 6
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual General safety Follow working in any other conditions that may be hazardous to your eyes. •• After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that is worn or defective. •• Reinstall all covers - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 7
or near the equipment that has hazardous voltages. •• Disconnect all power before: - Performing a mechanical inspection - Working near power supplies - Removing or installing main units •• Before you start to work on the machine, unplug the power cord. If you cannot unplug it, ask the customer to - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 8
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual •• Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds. •• Do not touch live electrical circuits with the reflective - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 9
external ground pin and the frame ground. b. The power cord should be the type specified in the parts list. c. Insulation must not be frayed or worn. 4. Check for cracked or bulging batteries. 5. Remove the cover. 6. Check for any obvious non-Lenovo IdeaPad alterations. Use good judgment as to the - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 10
IdeaTab A2109A-F Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 11
are provided in English, French, German, Hebrew, Italian, Japanese, and Spanish. Safety notice 1 Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer. Verify this by shaking the computer - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 12
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual Safety notice 2 DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or water, or shortcircuit it. Dispose of the battery as required by local ordinances - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 13
of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack. Use of an incorrect battery can result in ignition - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 14
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual Safety notice 4 DANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water. - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 15
Safety information Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water at least for 15 minutes. Seek medical care if any symptoms caused by the fluid are present after washing. Si le panneau d' - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 16
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual Safety notice 6 DANGER To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card ünden oder Verletzungen bei Personen hervorzurufen. Sebbene le batterie di alimentazione siano a basso voltaggio, una batteria - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 17
Safety information Safety notice 8 DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Avant de retirer une unité remplaçable en clientèle, mettez le système hors tension, dé - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 18
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual Laser compliance statement Some models of Lenovo IdeaPad computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 19
Safety information A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following: DANGER Emits visible and - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 20
posted on the customer support site: http://consumersupport.lenovo.com/. Strategy for replacing FRUs Before replacing parts: Make sure that all software fixes, drivers, and BIOS downloads are installed before replacing any FRUs listed in this manual. After a system board is replaced, ensure that the - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 21
expense for replacing and servicing FRUs: •• If you are instructed to replace an FRU, but the replacement does not solve the problem, reinstall the original FRU before you continue. •• Some computers have both a processor board and a system board. If you are instructed to replace either of - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 22
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The parts. If the original FRU parts are non-compliant, replacement parts can also be non-compliant. In all cases if the original FRU parts are RoHS compliant, the replacement part - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 23
that have nothing to do with a hardware defect, such as cosmic radiation, electrostatic discharge, or software errors. Consider replacing an FRU only when a problem recurs. If you suspect that an FRU is defective, clear the error logs and run the test again. If the error does not recur, do not - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 24
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: 1. Name and phone number of servicer 2. Date of service 3. Date on which the machine - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 25
pin No. 2 may differ from the one you are servicing. 3. If the voltage is not correct, replace the AC adapter. 4. If the voltage is acceptable, do the following: •• Replace the system board. •• If the problem continues, go to "Lenovo IdeaTab A2109A-F" on page 24. Note: Noise from the AC adapter - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 26
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual Checking the battery pack Battery charging does not start until the Power Meter shows that less than 95% of the total power remains; under this condition the battery pack can charge to 100% of its capacity. This protects the battery pack from - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 27
also deactivate the screen lock here as well. Power management To reduce power consumption, the IdeaTab has a Sleep (standby) mode. Sleep (standby) mode To put your device in Sleep mode, press the Power button. This will turn the display off. To turn the display on, press the Power button again. 23 - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 28
table lists the specifications of the Lenovo IdeaTab A2109A-F: Table 1. Specifications Feature Processor/ Chipset Graphic memory chip Display Standard memory eMMC I/O port PCI Express Mini Card slot Bluetooth wireless Keyboard Touch screen Integrated camera Battery AC adapter Pre-installed - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 29
Lenovo IdeaTab A2109A-F FRU replacement notices This section presents notices related to removing and replacing parts. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the Lenovo IdeaPad computer, this problem is addressed with - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 30
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual Removing and replacing an FRU This section presents exploded figures with the instructions to indicate how to remove and replace the FRU. Make sure to observe the following general rules: 1. Do not attempt to service any computer unless you have - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 31
Lenovo IdeaTab A2109A-F 1010 Rear cover Figure 1. Removal steps of rear cover Note: Turn off the IdeaTab before you begin. Failure to do so may cause permanent damage to the IdeaTab. Remove the speaker cover in direction shown by arrows 1 2. 1 2 27 - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 32
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual Figure 1. Removal steps of base cover (continued) Remove two screws 3. 3 3 Step 3 Screw (quantity) Color M3.0 x 3.0 mm, flat-head, nylon-coated (2) Silver Torque 1.2-1.7 kg/cm 28 - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 33
Lenovo IdeaTab A2109A-F Figure 1. Removal steps of base cover (continued) remove the rear cover in the direction shown by arrow 4. 4 29 - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 34
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual 1020 Battery pack For access, remove this FRU: •• "1010 Rear cover" on page 27 DANGER Only use the battery specified in the parts list for your computer. Any other battery could ignite or explode. Figure 2. Removal steps of battery pack Disconnect - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 35
Lenovo IdeaTab A2109A-F Figure 2. Removal steps of battery pack (continued) Remove the battery pack in the direction shown by arrow 3. 3 31 - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 36
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual 1030 System board Important notices for handling the system board: When handling the system board, bear the following in mind. • Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or composite. • - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 37
Lenovo IdeaTab A2109A-F Figure 3. Removal steps of system board (continued) Detach the four FPC connectors of system board in the direction shown by arrows 3, 4. 3 3 4 4 3 4 3 4 33 - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 38
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual Figure 3. Removal steps of system board (continued) Disconnect the speaker connectors, camera connector and HDMI board connector in the direction shown by arrows 5, 6. 6 5 5 6 When installing: Make sure that all the connectors are firmly attached. - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 39
Lenovo IdeaTab A2109A-F 1040 IO board For access, remove these FRUs in order: •• "1010 Rear cover" on page 27 •• "1020 Battery pack" on page 30 •• "1030 System board" on page 32 Figure 4. Removal steps of IO board Remove the two screws 1. 1 Step 1 Screw (quantity) Color M5.3 x 1.75 mm, flat-head - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 40
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual Figure 4. Removal steps of IO board (continued) Remove the IO board in the direction shown by arrow 2. 2 36 - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 41
Lenovo IdeaTab A2109A-F 1050 Digital board For access, remove these FRUs in order: •• "1010 Rear cover" on page 27 •• "1020 Battery pack" on page 30 •• "1030 System board" on page 32 •• "1040 IO board " on page 35 Figure 5. Removal step of digital board Remove the two screws 1. 1 Step 1 Screw ( - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 42
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual Figure 5. Removal step of digital board (continued) Detach the two FPC connectors in the direction shown by arrows 2, 3. 2 3 2 3 Remove the digital board in the direction shown by arrow 4. 4 38 - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 43
Lenovo IdeaTab A2109A-F 1060 Speakers For access, remove these FRUs in order: •• "1010 Rear cover" on page 27 •• "1020 Battery pack" on page 30 •• "1030 System board" on page 32 •• "1040 IO board " on page 35 •• "1050 Digital board" on page 37 Figure 6. Removal steps of speakers Remove the two - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 44
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual 1070 Internal antenna For access, remove these FRUs in order: •• "1010 Rear cover" on page 27 •• "1020 Battery pack" on page 30 •• "1030 System board" on page 32 •• "1040 IO board " on page 35 •• "1050 Digital board" on page 37 •• "1060 Speakers" - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 45
Lenovo IdeaTab A2109A-F 1080 Volume button bracket For access, remove these FRUs in order: •• "1010 Rear cover" on page 27 •• "1020 Battery pack" on page 30 •• "1030 System board" on page 32 •• "1040 IO board " on page 35 •• "1050 Digital board" on page 37 •• "1060 Speakers" on page 39 •• "1070 - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 46
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual 1090 Integrated camera For access, remove these FRUs in order: •• "1010 Rear cover" on page 27 •• "1020 Battery pack" on page 30 •• "1030 System board" on page 32 •• "1040 IO board " on page 35 •• "1050 Digital board" on page 37 •• "1060 Speakers" - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 47
Lenovo IdeaTab A2109A-F Figure 9. Removal step of integrated camera (continued) Remove the front camera in the direction shown by arrow 3. 3 43 - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 48
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual 1100 Touch panel and LCD panel For access, remove these FRUs in order: •• "1010 Rear cover" on page 27 •• "1020 Battery pack" on page 30 •• "1030 System board" on page 32 •• "1040 IO board " on page 35 •• "1050 Digital board" on page 37 •• "1060 - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 49
Lenovo IdeaTab A2109A-F Figure 10. Removal steps of LCD panel (continued) Remove the touch screen panel in the direction shown by the arrow 2. 2 Remove the LCD panel in the direction shown by arrow 3. 3 45 - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 50
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual Locations Front and Bottom view 1 Front camera 2 Light sensor 3 Touch screen 4 Speakers 5 Back camera 1 2 3 4 5 4 46 - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 51
Lenovo IdeaTab A2109A-F Top, Right-side and Left-side view 6 Power button 7 Combo audio jack 8 Microphone 9 Rotation Lock J Volume +/- button K Micro HDMI port L Micro USB port 6 7 9 8 10 11 8 12 47 - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 52
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual Parts list This section presents the following service parts: •• "Overall" on page 49 •• "Miscellaneous parts" on page 51 Notes: • Each FRU is available for all types or models, unless specific types or models are specified. 48 - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 53
Overall 1 a b c d 3 5 7 e 8 9 10 11 h Lenovo IdeaTab A2109A-F f 2 4 g 6 12 13 49 - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 54
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual Table 2. Parts list-Overall No. FRU 1 A2109A TP Assembly 2 A2109A WIFI_GPS Antenna 3 A2109A Speaker Assembly R 4 A2109A Speaker Assembly L 5 A2109A VIBRATOR MOTOR Assembly 6 A2109A IO Board Assembly 7 A2109A Front-camera Assembly 8 A2109A Back- - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 55
Lenovo IdeaTab A2109A-F Miscellaneous parts Table 3. Parts list-Miscellaneous parts FRU P/N System miscellaneous parts: • (a) A2109A Volume-key • (b) A2109A Screen turning key • (c) A2109A Power-key • (d) A2109A Volume-holder Assembly • (e) A2109A Front-camera-holder 90201571 90201572 90201573 - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 56
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to - Lenovo IdeaTab A2109A | IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 57
. Actual results may vary. Users of this document should verify the applicable data for their specific environment. Trademarks The following terms are either registered trademarks or trademarks of Lenovo in the United States and/or other countries: Lenovo® Lenovo logo® IdeaPad® Microsoft and
IdeaTab A2109A-F
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