Page 3 - iii; Contents
iii Contents About this manual ....................................... iv Safety information ........................................ 1 General safety ................................................ 2 Electrical safety .............................................. 3 Safety inspection guide ..........
Page 4 - iv; About this manual
iv About this manual This manual contains service and reference information for the following Lenovo 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 s...
Page 5 - Safety information
1 Safety information Safety information This chapter presents 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 th...
Page 6 - Lenovo IdeaTab A2109A-F Hardware Maintenance Manual; General safety
2 Lenovo IdeaTab A2109A-F Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: Observe a good housekeeping in the area where the machines are put • during and after the maintenance.When lifting any heavy object: • 1. Make sure that you can stand safely withou...
Page 7 - Electrical safety
3 Safety information Electrical safety Observe the following rules when working on electrical equipments. Important: Use only approved tools and test equipments. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents.Many custo...
Page 9 - Safety inspection guide
5 Safety information Safety inspection guide The purpose of this inspection guide is to assist you in identifying potential unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service personnel from injury. This guide addresses only th...
Page 10 - Handling devices that are sensitive to electrostatic discharge; Grounding requirements
6 Lenovo 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 ...
Page 11 - Safety notices: multilingual translations; Safety notice 1
7 Safety information Safety notices: multilingual translations The safety notices in this section 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 p...
Page 12 - Safety notice 2
8 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 short- circuit it. Dispose of the battery as required by local ordinanc...
Page 13 - Safety notice 3
9 Safety information Safety notice 3 DANGER The battery pack contains small amounts 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 wh...
Page 14 - Safety notice 4
10 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. Di...
Page 15 - Safety notice 5
11 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’affi...
Page 16 - Safety notice 6; Safety notice 7
12 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. Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la ca...
Page 17 - Safety notice 8
13 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, d...
Page 18 - Laser compliance statement; CAUTION; Do not open
14 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...
Page 19 - DANGER
15 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 invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instr...
Page 20 - Important service information; Strategy for replacing FRUs; Before replacing parts:
16 Lenovo IdeaTab A2109A-F Hardware Maintenance Manual Important service information This chapter presents the following important service information: • “Strategy for replacing FRUs” on page 16 – “Important notice for replacing a system board ” on page 17 • “Important information about replacing Ro...
Page 21 - Important notice for replacing a system board
17 Important service information Use the following strategy to prevent unnecessary 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 ...
Page 22 - Important information about replacing RoHS compliant FRUs; RoHS, The Restriction of Hazardous Substances in Electrical and
18 Lenovo IdeaTab A2109A-F Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the global electronics industry...
Page 23 - General checkout; • Replace an FRU only with another FRU of the correct model.; • Be careful not to replace a nondefective FRU.
19 General checkout General checkout This chapter presents the following information: • “What to do first ” on page 20 • “Power system checkout” on page 21 Before you go to the checkout, make sure to read the following important notes: Important notes: • Only certified trained personnel can service ...
Page 24 - What to do first; The following are not covered under warranty:
20 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 servicer2. Date of service3. Date on which the machine faile...
Page 25 - Power system checkout; Checking the AC adapter
21 General checkout Power system checkout If you suspect a power problem, see the appropriate one of the following power supply checkouts: • “Checking the AC adapter ” on page 21 • “Checking the battery pack ” on page 22 Checking the AC adapter You are here because the computer fails only when the A...
Page 26 - Checking the battery pack
22 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 be...
Page 27 - Related service information; Locking the screen; Security; Power management
23 Related service information Related service information This chapter presents the following information: • “Locking the screen” on page 23 • “Power management” on page 23 Locking the screen To set the lock screen function, do the following: 1. Power on your computer.2. Tap Security under Settings...
Page 28 - Specifications
24 Lenovo IdeaTab A2109A-F Hardware Maintenance Manual Lenovo IdeaTab A2109A-F This chapter presents the following product-specific service references and product-specific parts information:• “Specifications ” on page 24 • “FRU replacement notices” on page 25 • “Removing and replacing an FRU” on pag...
Page 29 - FRU replacement notices; Screw notices; Plastic to plastic
25 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 s...
Page 30 - Removing and replacing an FRU
26 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 ...
Page 36 - Important notices for handling the system board:
32 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. • ...
Page 48 - 100 Touch panel and LCD panel
44 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 Speak...
Page 50 - Locations; Front and Bottom view
46 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 2 3 1 5 4 4
Page 52 - Parts list
48 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.
Page 53 - Overall
49 Lenovo IdeaTab A2109A-F Overall 1 abcd 3 5 7 e8 9 10 11 h 6 4 2 f g 12 13
Page 55 - Miscellaneous parts
51 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 9020157190201572902...
Page 56 - Notices
52 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 t...
Page 57 - Trademarks
53 Notices Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environments may vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measurements will...
