Hp 7 Voicetab User Manual

HP 7 VoiceTab Tablet

Maintenance and Service Guide IMPORTANT! This document is intended for HP authorized service providers only.

Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard Company under license. SD Logo is a trademark of its proprietor.

The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

First Edition: June 2014

Document Part Number: 778904-001

Product notice

This guide describes features that are common to most models. Some features may not be available on your tablet.

Software terms

By installing, copying, downloading, or otherwise using any software product preinstalled on this tablet, you agree to be bound by the terms of the HP End User License Agreement (EULA). If you do not accept these license terms, your sole remedy is to return the entire unused product (hardware and software) within 14 days for a refund subject to the refund policy of your place of purchase.

For any further information or to request a full refund of the tablet, please contact your local point of sale (the seller).

Safety warning notice

WARNING! To reduce the possibility of heat-related injuries or of overheating the device, do not

place the device directly on your lap or obstruct the device air vents. Use the device only on a hard, flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft surface, such as pillows or rugs or clothing, to block airflow. Also, do not allow the AC adapter to contact the skin or a soft surface, such as pillows or rugs or clothing, during operation. The device and the AC adapter comply with the user-accessible surface temperature limits defined by the International Standard for Safety of Information Technology Equipment (IEC 60950).

iii

iv Safety warning notice

Table of contents

1 Product description ........................................................................................................... 1

2 External component identification ..................................................................................... 3

3 Illustrated parts catalog .................................................................................................... 4

Locating the part number and serial number ................................................................................ 4

Tablet major components .......................................................................................................... 5

Miscellaneous parts .................................................................................................................. 6

Sequential part number listing .................................................................................................... 7

4 Removal and replacement preliminary requirements ........................................................ 8

Tools required ......................................................................................................................... 8

Service considerations .............................................................................................................. 8

Plastic parts .............................................................................................................. 8

Cables and connectors .............................................................................................. 8

Drive handling .......................................................................................................... 9

Grounding guidelines ............................................................................................................... 9

Electrostatic discharge damage ................................................................................... 9

Packaging and transporting guidelines ....................................................... 11

Workstation guidelines .............................................................. 11

Equipment guidelines ................................................................. 12

5 Removal and replacement procedures ............................................................................ 13

SIM slot cover ........................................................................................................................ 13

Back cover ............................................................................................................................ 14

Middle frame ......................................................................................................................... 16

Speakers ............................................................................................................................... 18

Battery .................................................................................................................................. 19

Front-facing webcam .............................................................................................................. 20

Vibrator module ..................................................................................................................... 21

Receiver module .................................................................................................................... 22

Rear-facing webcam ............................................................................................................... 24

Power/volume button board .................................................................................................... 25

RF cable ............................................................................................................................... 26

USB board ............................................................................................................................ 27

System board ........................................................................................................................ 28

6 Specifications .................................................................................................................. 31

7 Power cord set requirements .......................................................................................... 32

Requirements for all countries .................................................................................................. 32

Requirements for specific countries and regions ......................................................................... 32

8 Recycling ........................................................................................................................ 34

Index ................................................................................................................................. 35

1 Product description

Category Description

Product Name HP 7 VoiceTab Tablet

Chipset/processor MT8382 QC A7 1.30-GHz processor

Graphics Mali 400 MP2 500-MHz

Panel 6.95-in, transmissive liquid crystal display (LCD), (600×1024), TN, 5-point MultiTouch

display assembly

Memory Supports 1 GB system memory, integrated onto system board

Storage Supports 8 GB eMMC storage, integrated onto system board

Supports external Micro SD up to 32 GB

Audio and video 0.3-MP, front-facing webcam

5.0-MP, auto-focus, rear-facing webcam or 2.0-MP, fixed-focus, rear-facing webcam, varying by tablet model

One microphone

Integrated 0.5-W stereo speakers (2)

Receiver

FM radio

Sensors

Wireless

Ambient Light sensor+Proximity

●

G sensor

●

GPS/AGPS

●

WCDMA: 900/2100-MHz; DL 21-mbps; UL 5.7-mbps

●

GSM: 850-/900-/1800-/1900-MHz

●

Wifi: 802.11 b/g/n

●

Bluetooth: 4.0+LE

●

Category Description

Ports

Power requirements Supports a 3000-mAh, USB-charging battery

Operating system Preinstalled: Android 4.4.2

Serviceability End user replaceable parts: AC adapter and USB cable

Micro USB type B with MHL support

●

Micro SD slot

●

Micro SIM slot

●

Audio jack: 3.5-mm with microphone

●

Supports a 5V-1A, USB cable AC adapter

2 Chapter 1 Product description

2 External component identification

Item Component Item Component

(1) Audio-out (headphone)/Audio-in

(microphone) jack

(2) Rear-facing webcam (7) Micro SD Card Reader slot

(3) Front-facing webcam (8) Microphone

(4) Speaker (9) Microphone

(5) Power button (10) Micro USB port

(6) Volume control buttons

3 Illustrated parts catalog

Locating the part number and serial number

The tablet part number (1) and serial number (2) are located on the back cover. This information may be needed when travelling internationally or when contacting support.

4 Chapter 3 Illustrated parts catalog

Tablet major components

Item Component Spare part number

(1) SIM slot cover 781986-001

(2) Back cover 781978-001

(3) Middle frame (includes power/volume button actuator, shielding, and

speaker gaskets)

(4) Speaker Kit (includes left and right speakers) 781987-001

(5) Rear-facing webcam (includes cable and double-sided adhesive):

5.0-MP, auto-focus webcam 791010-001

2.0-MP, fixed-focus webcam 781990-001

(6) Receiver module (includes cable and double-sided adhesive) 782202-001

(7) 0.3-MP, front-facing webcam (includes cable and double-sided adhesive) 781989-001

(8) Vibrator module (includes cable and double-sided adhesive) 782203-001

(9) Power/volume button board (includes cable, shielding tape, and double-

sided adhesive)

(10) RF cable 781979-001

(11) USB board (includes cable, USB power connector, and bottom speaker cable) 781982-001

781980-001

781983-001

(12) Battery, 3000-mAh, USB-charging (includes cable and double-sided adhesive) 781104-001

(13) System board equipped with an MT8382, QC, A7, 1.30-GHz processor, 1.0-GB

of system memory, and 8-GB eMMC system storage

781988-001

Tablet major components

Item Component Spare part number

System board with vibrator module and receiver module 787828-001

Ambient light sensor rubber gasket (not illustrated) 781985-001

(14) Display panel assembly (6.95-in, 600×1024, TN, transmissive LCD, CTP, 5-

point TouchScreen)

(#) Antenna (includes double-sided adhesive) 781977-001

(#) RF board (includes double-sided adhesive) 785809-001

Miscellaneous parts

Component Spare part number

AC adapter (5-V/1-A , includes plug) 781976-001

HP 7 VoiceTab Tablet equipped with a 6.95-in, 600×1024, TN, transmissive LCD, CTP, 5-

point TouchScreen display panel, an MT8382, QC, A7, 1.30-GHz processor, 1.0-GB of system memory, 8-GB eMMC system storage, and a 3000-mAh, USB-charging battery

Screw Kit 782205-001

USB extension cable 784238-001

781984-001

781981-001

6 Chapter 3 Illustrated parts catalog

Sequential part number listing

Spare part number Description

781104-001 Battery, 3000-mAh, USB-charging (includes cable and double-sided adhesive)

781976-001 5-V/1-A AC adapter (includes plug)

781977-001 Antenna (includes double-sided adhesive)

781978-001 Back cover

781979-001 RF cable

781980-001 Middle frame (includes power/volume button actuator, shielding, and speaker gaskets)

781981-001 HP 7 VoiceTab Tablet equipped with a 6.95-in, 600×1024, TN, transmissive LCD, CTP, 5-point

TouchScreen display panel, an MT8382, QC, A7, 1.30-GHz processor, 1.0-GB of system memory, 8-GB eMMC system storage, and a 3000-mAh, USB-charging battery

781982-001 USB board (includes cable, USB power connector, and bottom speaker cable)

781983-001 Power/volume button board (includes cable, shielding tape, and double-sided adhesive)

781984-001 Display panel assembly, 6.95-in, 600×1024, TN, transmissive LCD, CTP, 5-point TouchScreen

781985-001 Ambient light sensor rubber gasket

781986-001 SIM slot cover

781987-001 Speaker Kit (includes left and right speakers)

781988-001 System board equipped with an MT8382, QC, A7, 1.30-GHz processor, 1.0-GB of system

memory, and 8-GB eMMC system storage

781989-001 0.3-MP front-facing webcam (includes cable and double-sided adhesive)

781990-001 2.0-MP, fixed-focus, rear-facing webcam (includes cable and double-sided adhesive)

782202-001 Receiver module (includes cable and double-sided adhesive)

782203-001 Vibrator module (includes cable and double-sided adhesive)

782205-001 Screw Kit

784238-001 USB extension cable

785809-001 RF board

787828-001 System board with receiver module and vibrator module

791010-001 5.0-MP, auto-focus, rear-facing webcam (includes cable and double-sided adhesive)

Sequential part number listing

+ 29 hidden pages