Lenovo TAB 2 A8-50 (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50
Lenovo TAB 2 A8-50 Manual
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- Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 1
Lenovo TAB 2 A8-50 Hardware Maintenance Manual Lenovo TAB 2 A8-50F Lenovo TAB 2 A8-50L Lenovo TAB 2 A8-50LC - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 2
using this information and the product it supports, be sure to read the general information under "Notices" on page 64. First Edition (May 2015) © Copyright Lenovo 2015. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively at private expense - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 3
......... 22 Related service information 23 Security 23 Power management 23 Activating/Deactivating the Display ........ 23 Lenovo TAB 2 A8-50 24 Specifications 24 Components location 26 Front view 26 Rear view 27 Parts list 28 FRUs list 28 Screws list 31 FRU replacement notices 32 Screw - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 4
TAB 2 A8-50L (LTE data) • Lenovo TAB 2 A8-50LC (LTE voice) 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 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 5
the following safety information that you need to get familiar with before you service a Lenovo 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 6 • "Grounding - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 6
Lenovo TAB 2 A8-50 Hardware Maintenance Manual this action could avoid the strain from the muscles in your back. Do not attempt to lift any object that weighs more than sure that other service representatives and the customer are not in a hazardous position. • Place removed covers and other parts - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 7
equipments. Some hand tools have handles covered with a soft material that does not ; keep the other hand in your pocket or behind your back. Attention: An electrical shock can occur only when there is when you work with very high voltages; instructions for these precautions are in the safety - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 8
Lenovo TAB 2 A8-50 Hardware Maintenance Manual • Always look carefully for possible hazards in your The surface is conductive; such touching can cause personal injury and machine damage. • Do not service the following parts with the power on when they are removed from their normal operating places - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 9
were installed to protect users and service personnel from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards according to the attachment of non-Lenovo features or options not covered by this inspection guide. If any unsafe conditions - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 10
Lenovo TAB 2 A8-50 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any a grounding system, such as those listed below, to provide protection that meets the specific service requirement. Notes: The use of a grounding system to guard against ESD damage is - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 11
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 parts are in place and are not left loose inside the computer. Verify this by shaking - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 12
Lenovo TAB 2 A8-50 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 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 13
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 or explosion of the battery. La batterie contient du nickel. Ne la - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 14
Lenovo TAB 2 A8-50 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 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 15
o le mani, lavare immediatamente le parti interessate con acqua corrente per almeno 15 minuti; poi consultare un medico se i sintomi dovessero permanere. Si la LCD se rompe y el fluido de su interior entra en contacto con sus ojos o sus manos, lave inmediatamente las áreas afectadas con agua durante - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 16
Lenovo TAB 2 A8-50 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 carte d' - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - 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 TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 18
Lenovo TAB 2 A8-50 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter di procedure diverse da quelle specificate possono provocare l'esposizione a. - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - 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 invisible laser radiation when open. Do not stare into the beam, do not view directly with optical - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 20
Lenovo TAB 2 A8-50 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 RoHS - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 21
Important service information Important notice for replacing a system board Some components mounted on a system board are very sensitive. Improper • Avoid rough handling of any kind. • Avoid bending the system board and hard pushing to prevent cracking at each BGA (Ball Grid Array) chipset. 17 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 22
Lenovo TAB 2 A8-50 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The 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 must also be RoHS compliant - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 23
can service the computer. • Before replacing any FRU, read the entire page on removing and replacing FRUs. • When you replace FRUs 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 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 24
Lenovo TAB 2 A8-50 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 failed 4. - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 25
the computer. If you suspect a power problem, see the appropriate one of the following power Charger to charge the tablet but no power is charged, see the instructions in this topic to the one you are servicing. 3. If the voltage is not correct, replace the micro-USB cable. 4. If the - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 26
Lenovo TAB 2 A8-50 Hardware Maintenance Manual Checking the internal battery status To check the battery status of the tablet, do either of the following: • Approximate information about the battery status Get the approximate status of the battery at any time by checking the battery - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 27
"Power management" on page 23 Security Security settings include: SCREEN SECURITY, SIM CARD LOCK (LTE version only), PASSWORDS, DEVICE ADMINISTRATION and CREDENTIAL STORAGE. Power management Note: Power management modes are not supported for APM operating system. To reduce power consumption, the - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 28
table lists the specifications of the Lenovo TAB 2 A8-50. Note: The listed technical data is applicable to all versions of the product, i.e. the WiFi version (Lenovo TAB 2 A8-50F),the LTE data version (Lenovo TAB 2 A8-50L) and the LTE voice version (Lenovo TAB 2 A8-50LC), unless otherwise specified - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 29
Lenovo TAB 2 A8-50 Ports Communication Others • Micro-USB (USB 2.0), 5-pin • Audio Jack, 3.5mm (support Audio and Microphone) • Dual micro SIM card slot (Lenovo TAB 2 A8-50L/ LC) • Micro-SD card slot (support external Micro-SD card up to 64GB) • WiFi: 802.11b/g/n • GSM/EDGE: 850/900/1800/1900MHz • - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 30
Lenovo TAB 2 A8-50 Hardware Maintenance Manual Components location Front view Front camera Top side speaker Bottom side speaker 26 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 31
Lenovo TAB 2 A8-50 Rear view Power key Volume key Rear camera Micro-USB connection Audio Jack Dual micro SIM card slot (Lenovo TAB 2 A8-50L/LC) Micro-SD card slot k Microphone 27 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 32
following service parts: • "FRUs list" on page 28 • "Screws list" on page 31 Note: The listed technical data is applicable to all versions of the product, i.e. the WiFi version (Lenovo TAB 2 A8-50F),the LTE data version (Lenovo TAB 2 A8-50L) and the LTE voice version (Lenovo TAB 2 A8-50LC), unless - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 33
Lenovo TAB 2 A8-50 29 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 34
TAB 2 A8-50 rear cover Lenovo TAB 2 A8-50F: N 5S58C02075 (blue) 5S58C02331 (white) Lenovo TAB 2 A8-50L/LC: 5S58C02622 (blue) 5S58C02625 (white) 3 Lenovo TAB 2 A8-50 Dual micro Lenovo TAB 2 A8-50L/LC: N SIM card tray 5M88C02054 4 Lenovo TAB 2 A8-50 battery pack 5B19A4667S N 5 Lenovo TAB - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 35
head screw, M1.4 × 3.5 (for blue TP LCM assembly) Phillips cross head screw, M1.4 × 2.5 (for white TP LCM assembly) Phillips cross head screw, M1.4 × 3.0 (for white TP LCM assembly) Phillips cross head screw, M1.4 × 2.5 Lenovo TAB 2 A8-50 P/N 5M89A33423 5M89A4665T 5M89A467WG 5M89A33425 5M88C02060 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 36
Lenovo TAB 2 A8-50 Hardware Maintenance Manual 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 Lenovo computers, this problem is - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 37
Lenovo TAB 2 A8-50 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 been trained and certified. An - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 38
TAB 2 A8-50 Hardware Maintenance Manual 1010 Rear cover with side key 1. Open the SD/SIM card cover. Figure 1-1. Opening the SD/SIM card cover 2. Remove the dual micro SIM card tray from its slot (Lenovo TAB 2 A8-50L/LC only). Figure 1-2. Removing the dual micro SIM card tray (Lenovo TAB 2 A8-50L/LC - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 39
a on the rear cover. Lenovo TAB 2 A8-50 Figure 1-3. The screws on the rear cover Part No. Screw (quantity) a Phillips flat head screw, M1.4 × 2.5 (1) Color Black Torque N/A 4. Hold the tablet in one hand and use a triangle paddle to unlock the rear cover from the tablet along the joint line - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 40
Lenovo TAB 2 A8-50 Hardware Maintenance Manual 5. Slowly remove the rear cover. Figure 1-5. The removed rear cover with side key 36 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 41
Lenovo TAB 2 A8-50 1020 Battery pack For access, remove the following FRU: • "1010 Rear cover with side key" on page 34 Rechargeable Battery Notice CAUTION: Risk of explosion if the battery is replaced with an incorrect type. When replacing the lithium battery, use only the same or an equivalent - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 42
Lenovo TAB 2 A8-50 Hardware Maintenance Manual 2. Remove the metal piece. Figure 2-2. Removing the metal piece 3. Disconnect the battery FPC from its connector on the main board. Figure 2-3. Disconnecting the battery FPC 38 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 43
Lenovo TAB 2 A8-50 4. Detach the battery FPC from the main board. Figure 2-4. Detaching the battery FPC 5. Detach the battery pack from the front module of the tablet using a flat blade. Figure 2-5. Detaching the battery pack 39 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 44
Lenovo TAB 2 A8-50 Hardware Maintenance Manual 6. Remove the battery pack. Figure 2-6. Removing the battery pack Figure 2-7. The removed battery pack 40 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 45
Lenovo TAB 2 A8-50 1030 Rear camera For access, remove the following FRU: • "1010 Rear cover with side key" on page 34 and Detach the following FPC from the main board: • Battery FPC (see Step 1 on page 37 to Step 3 on - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 46
Lenovo TAB 2 A8-50 Hardware Maintenance Manual 2. Remove the rear camera from its seat as shown in the figure below. Figure 3-2. Removing the rear camera Figure 3-3. The removed rear camera 42 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 47
Lenovo TAB 2 A8-50 1040 Front camera For access, remove the following FRU: • "1010 Rear cover with side key" on page 34 and Detach the following FPC from the main board: • Battery FPC (see Step 1 on page 37 to Step 3 on - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 48
Lenovo TAB 2 A8-50 Hardware Maintenance Manual 2. Pull out the TP FPC from its connector on the main board. Figure 4-2. Pulling out the TP FPC 3. Remove screws a on the top side speaker. - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 49
Lenovo TAB 2 A8-50 4. Unlock the connector of the front camera FPC on the main board. Figure 4-4. Unlocking the connector of the front camera FPC 5. Pull out the front camera FPC from its connector on the main board. Figure 4-5. Pulling out the front camera FPC 45 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 50
Lenovo TAB 2 A8-50 Hardware Maintenance Manual Figure 4-6. The removed front camera 46 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 51
Lenovo TAB 2 A8-50 1050 Main board assembly (with top side speaker, side key FPC) For access, remove the following FRUs: • "1010 Rear cover with side key" on page 34 • "1020 Battery pack" on page 37 • "1030 Rear camera" on page 41 • "1040 Front camera" on page 43 1. Remove - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 52
Lenovo TAB 2 A8-50 Hardware Maintenance Manual 2. Remove the bracket from the tablet. Figure 5-2. Removing the bracket 3. Detach the antenna cable from its connector on the main board (Lenovo TAB 2 A8-50L/LC only). Figure 5-3. Detaching the antenna cable (Lenovo TAB 2 A8-50L/LC only) 48 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 53
Lenovo TAB 2 A8-50 4. Detach the side key FPC from the front module of the tablet using a pair of tweezers. Figure 5-4. Detaching the side key FPC 5. Remove the mylar on the main FPC at the main board side. Figure 5-5. Removing the mylar on the main FPC (main board side) 49 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 54
Lenovo TAB 2 A8-50 Hardware Maintenance Manual 6. Unlock the connector of the main FPC on the main board using a triangle paddle. Figure 5-6. Unlocking the connector of the main FPC 7. Pull out the - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 55
Lenovo TAB 2 A8-50 8. Remove the conductive fabric on the main board. Figure 5-8. Removing the conductive fabric 9. Remove screws a and b as shown in the figure below. Figure 5-9. The screws on the bracket Part No. a b Screw (quantity) Phillips flat head screw, M1.4 × 3.0 for blue TP LCM - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 56
Lenovo TAB 2 A8-50 Hardware Maintenance Manual 10. Remove the bracket from the tablet. Figure 5-10. Removing the bracket 11. Remove the screw gasket from the tablet. Figure 5-11. Removing the screw gasket 52 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 57
Lenovo TAB 2 A8-50 12. Lift up the main board assembly and remove it as shown in the figure below. Figure 5-12. Removing the main board assembly Figure 5-13. The removed the main board assembly 53 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 58
Lenovo TAB 2 A8-50 Hardware Maintenance Manual 1060 Main FPC assembly (with vibrator, microphone, bottom side speaker, and the LTE antenna for LTE version only) For access, remove the following FRUs: • "1010 Rear cover with side key" on page 34 • "1020 Battery pack" on page 37 1. Remove the mylar on - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 59
Lenovo TAB 2 A8-50 3. Pull out the main FPC from its connector on the main board. Figure 6-3. Pulling out the main FPC (from the main board side) 4. Detach the LTE antenna cable from the main board (Lenovo TAB 2 A8-50L/ LC only). 4.1 Remove screws a and b on the bracket as shown in the figure below - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 60
Lenovo TAB 2 A8-50 Hardware Maintenance Manual 4.2 Remove the bracket from the tablet. Figure 6-5. Removing the bracket 4.3 Detach the LTE antenna cable from its connector on the main board. Figure 6-6. Detaching the LTE antenna cable 56 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 61
Lenovo TAB 2 A8-50 4.4 Detach the LTE antenna cable from the front module of the tablet. Figure 6-7. Detaching the LTE antenna cable 5. Remove the mylar on the connector of the main FPC. Figure 6-8. Removing the mylar on the connector of the main FPC 57 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 62
Lenovo TAB 2 A8-50 Hardware Maintenance Manual 6. Unlock the connector of the main FPC on the front module of the tablet using a triangle paddle. Figure 6-9. Unlocking the connector of the main FPC 7. Pull out the main FPC from its connector on the main board. Figure 6-10. - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 63
Lenovo TAB 2 A8-50 8. Remove the mylar and conductive fabric on the main FPC as shown in the figures below. Figure 6-11. Removing the mylar Figure 6-12. Removing the conductive fabric 59 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 64
Lenovo TAB 2 A8-50 Hardware Maintenance Manual 9. Detach the main FPC from the front module of the tablet. Figure 6-13. Detaching the main FPC Figure 6-14. Detaching the main FPC 60 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 65
Lenovo TAB 2 A8-50 10. Remove screws a bottom side speaker bracket. Figure 6-15. The screws on the bottom side speaker bracket Part No. a Screw (quantity) Phillips flat head screw, M1.4 × 3.0 for blue TP LCM assembly (4) Phillips flat head screw, M1.4 × 3.5 for white TP LCM assembly (4) Color - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 66
Lenovo TAB 2 A8-50 Hardware Maintenance Manual 12. Detach the microphone from its seat, and the main FPC assembly has now been removed. Figure 6-17. Detaching the microphone Figure 6-18. The removed the main FPC assembly (Lenovo TAB 2 A8-50F) 62 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 67
Lenovo TAB 2 A8-50 Figure 6-19. The removed the main FPC assembly (Lenovo TAB 2 A8-50L/LC) 63 - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 68
Lenovo TAB 2 A8-50 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 a - Lenovo TAB 2 A8-50 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A8-50 - Page 69
. Actual results may vary. Users of this document should verify the applicable data for their specific environment. Trademarks Lenovo and the Lenovo logo are trademarks of Lenovo in the United States or other countries, or both. Other company, product, or service names may be trademarks or
Lenovo TAB 2 A8-50
Hardware Maintenance Manual
Lenovo TAB 2 A8-50F
Lenovo TAB 2 A8-50L
Lenovo TAB 2 A8-50LC