Lenovo 10 Specifikace Strana 1

YOGA TABLET 2Hardware Maintenance Manual YOGA Tablet 2-1051FYOGA Tablet 2-1051L

Lenovo 1051 Hardware Maintenance Manual6Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electr

Safety information7The safety notices in this section are provided in English, French, German, Hebrew, Italian, Japanese, and Spanish.Safety notices:

Lenovo 1051 Hardware Maintenance Manual8Safety notice 2DANGERSome standby batteries contain a small amount of nickel and cadmium. Do not disassemble a

Safety information9Safety notice 3DANGERThe battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or shor

Lenovo 1051 Hardware Maintenance Manual10Safety notice 4DANGERThe lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it

Safety information11Safety notice 5If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affe

Lenovo 1051 Hardware Maintenance Manual12Safety notice 6DANGERTo avoid shock, do not remove the plastic cover that protects the lower part of the inve

Safety information13Safety notice 8DANGERBefore removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the ba

Lenovo 1051 Hardware Maintenance Manual14Some models of Lenovo computer are equipped from the factory with an optical storage device such as a CD-ROM

Safety information15A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. N

Note:Before using this information and the product it supports, be sure to read the general information under “Notices” on page 88.First Edition (Sep

Lenovo 1051 Hardware Maintenance Manual16This chapter presents the following important service information:• “Strategy for replacing FRUs” on page 16—

Important service information17Important notice for replacing a system boardSome components mounted on a system board are very sensitive. Improper han

Lenovo 1051 Hardware Maintenance Manual18RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (2002/95/EC) i

General checkout19This chapter presents the following information:• “What to do first” on page 20• “Power system checkout” on page 21Before you go to

Lenovo 1051 Hardware Maintenance Manual20When you do return an FRU, you must include the following information in the parts exchange form or parts ret

General checkout21To verify a symptom, follow the steps below:1. Turn off the computer.2. Remove the battery pack.3. Connect the AC adapter.4. Make su

Lenovo 1051 Hardware Maintenance Manual22Checking the internal battery statusTo check the battery status of the tablet, do either of the following:• A

Related service information23This chapter presents the following information:• “Security” on page 23• “Power management” on page 23Security settings i

Lenovo 1051 Hardware Maintenance Manual24This chapter presents the following product-specific service references and product-specific parts informatio

Lenovo 105125Ports• Micro-USB (USB 2.0)• Audio Jack, 3.5mm• Micro SIM card slot (1051L model only)• Micro-SD card slot (support external Micro-SD card

About this manual...ivSafety information...1General safety ...

Lenovo 1051 Hardware Maintenance Manual26This section presents notices related to removing and replacing parts. Read this section carefully before rep

Lenovo 105127This section presents exploded figures with the instructions to indicate how to remove and replace the FRU. Make sure to observe the foll

Lenovo 1051 Hardware Maintenance Manual281010 Rear cover1. Open the hinge frame.Figure 1-1. Opening the hinge frame2. Open the card slot cover using a

Lenovo 1051293. Remove screws on the rear cover as shown in the figure below.Figure 1-3. The screws on the rear cover4. Separate the bottom right co

Lenovo 1051 Hardware Maintenance Manual305. Hold the tablet in one hand and use a guitar pick to unlock the rear cover from the tablet along the joint

Lenovo 1051311020 Right speakerFor access, remove the following FRU:• “1010 Rear cover” on page 281. Disconnect the power supply to the tablet by deta

Lenovo 1051 Hardware Maintenance Manual323. Detach the connector of the right speaker FPC from the sub board using a pair of tweezers.Figure 2-3. Deta

Lenovo 1051335. Remove the right speaker.Figure 2-5. The removed right speaker

Lenovo 1051 Hardware Maintenance Manual341030 Vibrator motorFor access, remove the following FRU:• “1010 Rear cover” on page 281. Disconnect the power

Lenovo 1051353. Remove the conductive fabric tape of the vibrator motor as shown in the figure below.Figure 3-3. Removing the conductive fabric tape4.

ivThis manual contains service and reference information for the following Lenovo product of the specified versions:• Lenovo 1051 (WiFi version and LT

Lenovo 1051 Hardware Maintenance Manual361040 Sub boardFor access, remove the following FRU:• “1010 Rear cover” on page 28• “1020 Right speaker” on pa

Lenovo 1051372. Pull out the hall sensor FPC from its connector using a pair of tweezers.Figure 4-2. Pulling out the hall sensor FPC3. Detach the conn

Lenovo 1051 Hardware Maintenance Manual384. Detach the connector of the main FPC from the sub board using a pair of tweezers.Figure 4-4. Detaching the

Lenovo 1051396. Detach the sub board from the tablet using a thin flat blade.Figure 4-6. Detaching the sub board from the tablet7. Remove the sub boar

Lenovo 1051 Hardware Maintenance Manual40Figure 4-8. The removed sub board

Lenovo 1051411050 LCD FPCFor access, remove the following FRUs in order:• “1010 Rear cover” on page 28• “1040 Sub board” on page 361. Unlock the conne

Lenovo 1051 Hardware Maintenance Manual423. Pull out the LCD FPC from its connector on the front module using a pair of tweezers.Figure 5-3. Pulling o

Lenovo 1051435. Remove the LCD FPC using a pair of tweezers.Figure 5-5. Removing the LCD FPCFigure 5-6. The removed LCD FPC

Lenovo 1051 Hardware Maintenance Manual441060 Main FPCFor access, remove the following FRU:• “1010 Rear cover” on page 281. Disconnect the power suppl

Lenovo 1051453. Detach the connector of the main FPC from the main board using a pair of tweezers.Figure 6-3. Detaching the connector of the main FPC

Safety information1This chapter presents the following safety information that you need to get familiar with before you service a Lenovo computer:•“Ge

Lenovo 1051 Hardware Maintenance Manual46Figure 6-5. The removed main FPC

Lenovo 1051471070 HDMI FPCFor access, remove the following FRU:• “1010 Rear cover” on page 281. Disconnect the power supply to the tablet by detaching

Lenovo 1051 Hardware Maintenance Manual483. Detach the connector of the HDMI FPC from the main board using a pair of tweezers.Figure 7-3. Detaching th

Lenovo 105149Figure 7-5. The removed HDMI FPC

Lenovo 1051 Hardware Maintenance Manual501080 Hall sensor FPCFor access, remove the following FRU:• “1010 Rear cover” on page 281. Disconnect the powe

Lenovo 1051513. Pull out the hall sensor FPC from its connector using a pair of tweezers.Figure 8-3. Pulling out the hall sensor FPC4. Remove the hall

Lenovo 1051 Hardware Maintenance Manual52Figure 8-5. The removed hall sensor FPC

Lenovo 1051531090 Main boardFor access, remove the following FRU:• “1010 Rear cover” on page 28andDetach the following FPCs from the main board:• Batt

Lenovo 1051 Hardware Maintenance Manual542. Pull out the TP FPC from its unlocked connector using a pair of tweezers.Figure 9-2. Pulling out the TP FP

Lenovo 1051554. Pull out the FPC of the left speaker from the unlocked connector using a pair of tweezers.Figure 9-4. Pulling out the FPC of the left

Lenovo 1051 Hardware Maintenance Manual2Follow these rules below to ensure general safety:• Observe a good housekeeping in the area where the machines

Lenovo 1051 Hardware Maintenance Manual566. Detach the connector of the rear camera FPC from the main board using a pair of tweezers.Figure 9-6. Detac

Lenovo 1051578. Disconnect the cable of the antennas from its connector on back of the main board using a pair of tweezers at the positions shown in t

Lenovo 1051 Hardware Maintenance Manual5810. Unlock the connector of the front camera FPC on the back of main board using a guitar pick.Figure 9-10. U

Lenovo 105159Figure 9-12. The removed main board and front camera

Lenovo 1051 Hardware Maintenance Manual601100 Left speakerFor access, remove the following FRUs in order:• “1010 Rear cover” on page 28• “1090 Main bo

Lenovo 1051612. Remove the left speaker unit together with the attached rear camera, USB and volume key FPC using a pair of tweezers.Figure 10-2. Remo

Lenovo 1051 Hardware Maintenance Manual623. Detach the conductive shield at the side of the rear camera using a pair of tweezers as shown in the figur

Lenovo 1051635. Remove the USB and volume key FPC on the back of the left speaker unit using a pair of tweezers.Figure 10-6. Removing the USB and volu

Lenovo 1051 Hardware Maintenance Manual641110 Rear cameraFor access, remove the following FRUs in order:• “1010 Rear cover” on page 28• “1090 Main boa

Lenovo 1051652. Remove the rear camera from its conductive shield seat on the left speaker box by inserting a thin flat blade under the camera bottom

Safety information3Observe the following rules when working on electrical equipments.• Find the room emergency power-off (EPO) switch for disconnectin

Lenovo 1051 Hardware Maintenance Manual661120 USB and volume key FPCFor access, remove the following FRUs in order:• “1010 Rear cover” on page 28• “10

Lenovo 1051672. Remove the USB and volume key FPC from the left speaker.Figure 12-2. The removed USB and volume key FPC

Lenovo 1051 Hardware Maintenance Manual681130 Volume keyFor access, remove the following FRUs in order:• “1010 Rear cover” on page 28• “1090 Main boar

Lenovo 1051691140 LTE main antenna (LTE version) or WIFI2 antenna (WiFi version)For access, remove the following FRU:• “1010 Rear cover” on page 28• “

Lenovo 1051 Hardware Maintenance Manual702. Remove the LTE main antenna or WIFI2 antenna.Figure 14-2. The removed antenna

Lenovo 1051711150 LTE MINO/GPS/WIFI1 antenna (LTE version) or GPS/WIFI1 antenna (WiFi version)For access, remove the following FRU:• “1010 Rear cover”

Lenovo 1051 Hardware Maintenance Manual722. Remove the LTE MINO/GPS/WIFI1 antenna or GPS/WIFI1 antenna.Figure 15-2. The removed antenna

Lenovo 1051731160 WIFI2 antenna (LTE version)For access, remove the following FRU:• “1010 Rear cover” on page 28• “1090 Main board” on page 531. Detac

Lenovo 1051 Hardware Maintenance Manual741170 Battery packFor access, remove the following FRUs in order:• “1010 Rear cover” on page 28• “1020 Right s

Lenovo 1051752. Slowly pull out the hinge pivot using a pair of tweezers.Figure 17-2. Pulling out the hinge pivotFigure 17-3. The removed hinge pivot

Lenovo 1051 Hardware Maintenance Manual4• Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors, no

Lenovo 1051 Hardware Maintenance Manual763. Detach the hinge frame at the left end, turn the hinge frame clockwise around its right end so as to steer

Lenovo 1051775. Remove screw on the battery cover as shown in the figure below.Figure 17-6. The screw on the battery cover6. Remove the battery cover

Lenovo 1051 Hardware Maintenance Manual787. Remove the battery pack from the hinge frame.Figure 17-8. Removing the battery packFigure 17-9. The remove

Lenovo 1051791180 Power keyFor access, remove the following FRUs in order:• “1010 Rear cover” on page 28• “1090 Main board” on page 53and Detach the f

Lenovo 1051 Hardware Maintenance Manual802. Remove the power key.Figure 18-2. The removed power key

Lenovo 105181Front viewFront cameraLeft speakerRight speakerLocations

Lenovo 1051 Hardware Maintenance Manual82Rear viewAudio JackHDMI portMicrophoneMicro-SD card slotSIM card slot (LTE version only)Volume keyMicro-USB c

Lenovo 105183This section presents the following service parts:• “Overall” on page 83• “Screws” on page 87Overall Parts listNotes:The listed FRUs are

Lenovo 1051 Hardware Maintenance Manual84

Lenovo 105185Table 1. Parts list–OverallNo. FRU FRU No. CRU ID1 1051 front module (TP LCM assembly) 5D69A6N36D N2 1051 rear cover WiFi version:5S59A6N

Safety information5The purpose of this inspection guide is to assist you in identifying potential unsafe conditions. As each machine was designed and

Lenovo 1051 Hardware Maintenance Manual8617 1051 power key 5B69A6MXJ6 (black)5B69A6N07U (black)N18 1051 sub board WiFi version:5P69A6N3TNLTE version:5

Lenovo 105187ScrewsTable 2. Parts list–ScrewFRU P/N CRU IDPhillips cross head screw, M1.4 × 2.0 5M89A4675V NPhillips cross head screw, M1.4 × 3.0 SM89

Lenovo 1051 Hardware Maintenance Manual88Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult

Notices89Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environme