Lenovo Tab 2 A7-30 (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30
Lenovo Tab 2 A7-30 Manual
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- Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 1
Lenovo TAB 2 A7-30 Hardware Maintenance Manual Lenovo TAB 2 A7-30GC Lenovo TAB 2 A7-30HC - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 2
Note: Before using this information and the product it supports, be sure to read the general information under "Notices" on page 62. First Edition (January 2015) © Copyright Lenovo 2015. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively at - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 3
22 Related service information 23 Security 23 Power management 23 Activating/Deactivating the Display ........ 23 Lenovo TAB 2 A7-30 24 Specifications 24 FRU replacement notices 26 Screw notices 26 Removing and replacing an FRU 27 1010 Rear cover and side key 28 1020 Battery pack 30 1030 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 4
: • Lenovo TAB 2 A7-30 (2G version and 3G version) 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 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - 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 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 6
Lenovo TAB 2 A7-30 Hardware Maintenance Manual (3 inches) using solvents, or 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 Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 7
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 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 8
Lenovo TAB 2 A7-30 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 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - 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 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 10
Lenovo TAB 2 A7-30 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). - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 11
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 keine Schrauben, Federn oder andere Kleinteile fehlen oder im Gehäuse vergessen wurden. Der Computer muß geschüttelt und auf Klapperger - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 12
Lenovo TAB 2 A7-30 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 ordinances or - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 13
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 démontez pas, ne l'exposez ni au feu - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 14
Lenovo TAB 2 A7-30 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 exponga el contenido de sus celdas al agua. Deséchela tal como dispone la normativa local. 10 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - 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 Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 16
Lenovo TAB 2 A7-30 Hardware Maintenance Manual Safety notice 6 DANGER To avoid shock, do not remove the plastic cover that protects the lower part of zu entzünden oder Verletzungen bei Personen hervorzurufen. Sebbene le batterie di alimentazione siano a basso voltaggio, una batteria in corto - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - 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 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 18
Lenovo TAB 2 A7-30 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 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - 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 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 20
Lenovo TAB 2 A7-30 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 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - 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 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 22
Lenovo TAB 2 A7-30 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 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 23
service the computer. • Before replacing any FRU, read the entire page on removing and replacing FRUs. • When you replace FRUs, use 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 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 24
Lenovo TAB 2 A7-30 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 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 25
battery status" on page 22 Checking the Computer AC Charger When you use the computer AC Charger to charge the tablet but no power is charged, see the instructions different from the one you are servicing. 3. If the voltage is not correct, replace the micro-USB cable. 4. If the voltage is - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 26
Lenovo TAB 2 A7-30 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 status icon on - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 27
modes: screen blank, sleep (standby), and hibernation. Activating/Deactivating the Display With the display deactivated, press the Power button on the computer to activate the display. The computer display will then illuminate, indicating that it has been activated. If you do not need to use your - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 28
of the product, i.e. the 2G version (Lenovo TAB 2 A7-30GC) and the 3G version (Lenovo TAB 2 A730HC), unless otherwise specified. Table 1. Specifications Feature Size & Weight Size Weight System CPU Hardware Platform RAM Storage Capacity LCD Integrated Camera Battery Operating System Network - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 29
/1900MHz • WCDMA: 2100/850/1900MHz (Lenovo TAB 2 A7- 30GC only) • TD-SCDMA: 1880/2010MHz (Lenovo TAB 2 A7- 30HC only) • Bluetooth 4.0 • A-GPS (support GPS) • Voice call • FM radio • Speaker • Microphone • Gravity sensor • Vibration • Dolby audio system (DS1) • WIFI Direct (based on Android 4.4) 25 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 30
Lenovo TAB 2 A7-30 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 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 31
Lenovo TAB 2 A7-30 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 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 32
Lenovo TAB 2 A7-30 Hardware Maintenance Manual 1010 Rear cover and side key 1. Hold the tablet in one hand and use a triangle paddle to unlock the rear cover from the tablet along the joint line as shown in the figure below. Figure 1-1. Unlocking the rear cover from the front module (along the joint - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 33
Lenovo TAB 2 A7-30 3. Remove the side key from the rear cover using a pair of pointed tweezer. Figure 1-3. Removing the side key Figure 1-4. The removed rear cover and side key 29 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 34
Lenovo TAB 2 A7-30 Hardware Maintenance Manual 1020 Battery pack For access, remove the following FRU: • "1010 Rear cover and side key" on page 28 Rechargeable Battery Notice CAUTION: Risk of explosion if the battery is replaced with an incorrect type. When replacing the lithium battery, use only - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 35
Lenovo TAB 2 A7-30 2. Remove the metal piece using a pair of tweezers. Figure 2-2. Removing the metal piece 3. Disconnect the battery FPC from its connector on the main board using a triangle paddle. Figure 2-3. Disconnecting the battery FPC 31 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 36
Lenovo TAB 2 A7-30 Hardware Maintenance Manual 4. Remove the battery pack from the front module of the tablet. Figure 2-4. Removing the battery pack Figure 2-5. The removed battery pack 32 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 37
Lenovo TAB 2 A7-30 1030 Rear camera For access, remove the following FRU: • "1010 Rear cover and side key" on page 28 and Detach the following FPC from the main board: • Battery FPC (see Step 1 on page 30 to Step 3 on page 31 in "1020 Battery pack") 1. Detach the connector of the rear camera FPC - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 38
Lenovo TAB 2 A7-30 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 34 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 39
Lenovo TAB 2 A7-30 1040 Speaker For access, remove the following FRUs: • "1010 Rear cover and side key" on page 28 and Detach the following FPC from the main board: • Battery FPC (see Step 1 on page 30 to Step 3 on page 31 in "1020 Battery pack") 1. Desolder the wires of the speaker from their - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 40
Lenovo TAB 2 A7-30 Hardware Maintenance Manual 2. Remove screws a on the speaker as shown in the figure below. Figure 4-2. The screws on the speaker Part No. Screw (quantity) a Phillips flat head screw, M1.4 x 3.5 (2) 3. Remove the speaker from the tablet. Color Silver Torque N/A Figure 4-3. - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 41
Lenovo TAB 2 A7-30 Figure 4-4. The removed speaker 37 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 42
Lenovo TAB 2 A7-30 Hardware Maintenance Manual 1050 Antenna For access, remove the following FRU: • "1010 Rear cover and side key" on page 28 and Detach the following FPC from the main board: • Battery FPC (see Step 1 on page 30 to Step 3 on page 31 in "1020 Battery pack") 1. Remove screws a on the - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 43
Lenovo TAB 2 A7-30 2. Remove the antenna bracket as shown in the figure below. Figure 5-3. Removing the antenna bracket (Lenovo TAB 2 A7-30GC) Figure 5-4. Removing the antenna bracket (Lenovo TAB 2 A7-30HC) 39 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 44
Manual 3. Detach the antenna cable from its connector on the main board as shown in the figure below. Figure 5-5. Detaching the antenna cable 4. Detach the antenna PCB from the front module of the tablet using a pair of tweezers. Figure 5-6. Detaching the antenna PCB (Lenovo TAB 2 A7-30GC - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 45
Lenovo TAB 2 A7-30 Figure 5-7. Detaching the antenna PCB (Lenovo TAB 2 A7-30HC) 5. Detach the antenna cable from the front module of the tablet. Figure 5-8. Detaching the antenna cable 41 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 46
Lenovo TAB 2 A7-30 Hardware Maintenance Manual Figure 5-9. The removed antenna (Lenovo TAB 2 A7-30GC) Figure 5-10. The removed antenna (Lenovo TAB 2 A7-30HC) 42 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 47
For access, remove the following FRU: • "1010 Rear cover and side key" on page 28 and Detach the following FPC from the main board: • Battery FPC (see Step 1 on page 30 to Step 3 on page 31 in "1020 Battery pack") • Antenna bracket (Lenovo TAB 2 A7-30HC only) (see Step 1 on page 38 and Step - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 48
Lenovo TAB 2 A7-30 Hardware Maintenance Manual 2. Remove the microphone from its rubber seat as shown in the figure below. Figure 6-2. Removing the microphone Figure 6-3. The removed microphone 44 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 49
Lenovo TAB 2 A7-30 1070 Main board assembly (with front camera and side key FPC) Important notices for handling PCB: When handling PCB, bear the following in mind: • Be careful not to drop the PCB onto a bench top that has a hard surface, such as surface made of metal, wood, or composite materials. - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 50
Lenovo TAB 2 A7-30 Hardware Maintenance Manual 2. Remove screws a on the main board as shown in the figure Color Silver Torque N/A 3. Detach the main board from the front module of the tablet as shown in the figure below. Figure 7-3. Detaching the main board from the front module of the tablet 46 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 51
Lenovo TAB 2 A7-30 4. Desolder the wires of the vibrator from their connecting points on the main board at the position shown in the figure below. Figure 7-4. Position for - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 52
Lenovo TAB 2 A7-30 Hardware Maintenance Manual 6. Unlock the connector of the main FPC on the main board using a triangle paddle. Figure 7-6. Unlocking the connector of the main FPC 7. Detach the main board with the front camera, and the side key FPC, by pulling - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 53
Lenovo TAB 2 A7-30 Figure 7-8. The removed main board assembly (with front camera and side key FPC) 49 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 54
Lenovo TAB 2 A7-30 Hardware Maintenance Manual 1080 Vibrator motor For access, remove the following FRU: • "1010 Rear cover and side key" on page 28 and Detach the following FPC and FRUs: • Battery FPC (see Step 1 on page 30 to Step 3 on page 31 in "1020 Battery pack") • Speaker (see Step 2 on page - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 55
Lenovo TAB 2 A7-30 2. Remove the vibrator motor as shown in the figure below. Figure 8-2. Removing the vibrator motor Figure 8-3. The removed vibrator motor 51 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 56
Lenovo TAB 2 A7-30 Hardware Maintenance Manual 1090 Main FPC For access, remove the following FRU: • "1010 Rear cover and side key" on page 28 • "1020 Battery pack" on page 30 and Detach the following FRUs: • Speaker (see Step 2 on page 36 in "1040 Speaker") • Main board (see Step 1 on page 45 to - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 57
Lenovo TAB 2 A7-30 2. Detach the main FPC PCB on the front module as shown in the figure below. Figure 9-2. Detaching the main FPC PCB 3. Unlock the connector of the main FPC on the front module of the tablet using a triangle paddle. Figure 9-3. Unlocking the connector of the main FPC (front module - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 58
Lenovo TAB 2 A7-30 Hardware Maintenance Manual 4. Pull out the main FPC from its connector on the front module of the tablet as shown in the figure below. Figure 9-4. Pulling out the main FPC (from the front module side) Figure 9-5. The removed main FPC 54 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 59
Locations Front and side view Front camera Speaker SIM card slot Micro-SD card slot Volume key Power key Lenovo TAB 2 A7-30 55 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 60
Lenovo TAB 2 A7-30 Hardware Maintenance Manual Rear view Audio Jack Rear camera Microphone Micro-USB connection 56 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 61
Lenovo TAB 2 A7-30 Parts list This section presents the following service parts: • "Overall" on page 57 • "Screws" on page 61 Notes: The listed technical data is applicable to both versions of the product, i.e. the 2G version (Lenovo TAB 2 A7-30GC) and the 3G version (Lenovo TAB 2 A730HC), unless - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 62
Lenovo TAB 2 A7-30 Hardware Maintenance Manual 58 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 63
A7-30GC: 5A38C00408 5A38C00409 Lenovo TAB 2 A7-30HC: 5A38C00956 5A38C00585 9 Lenovo TAB 2 A7-30 main FPC Lenovo TAB 2 A7-30GC: 5F78C00399 5F78C00400 Lenovo TAB 2 A7-30HC: 5F78C00954 5F78C00955 10 Lenovo TAB 2 A7-30 vibrator motor 5M78C00391 5M78C00392 11 Lenovo TAB 2 A7-30 battery - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 64
TAB 2 A7-30 Hardware Maintenance Manual 13 Lenovo TAB 2 A7-30 side key FPC 5F78C00397 N 5F78C00398 14 Lenovo TAB 2 A7-30 main board assembly Lenovo TAB 2 N (with antenna, microphone, vibrator motor, A7-30GC: speaker, side key FPC, and front camera) 5B28C00594 (8GB) Lenovo TAB 2 A7-30HC - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 65
Screws Table 2. Parts list-Screw FRU Phillips cross head screw, M1.4 × 3.0 Lenovo TAB 2 A7-30 P/N 5M89A33180 CRU ID N 61 - Lenovo Tab 2 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 66
Lenovo TAB 2 A7-30 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 A7-30 | (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 67
. 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 A7-30
Hardware Maintenance Manual
Lenovo TAB 2 A7-30GC
Lenovo TAB 2 A7-30HC