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B1-720
Acer B1-720 Manuals
Manuals and User Guides for Acer B1-720. We have
1
Acer B1-720 manual available for free PDF download: Service Manual
Acer B1-720 Service Manual (115 pages)
Brand:
Acer
| Category:
Tablet
| Size: 26.38 MB
Table of Contents
Table of Contents
2
Revision History
4
Chapter 1. Hardware Specifications and Configurations
8
Features
8
Form Factor
8
Operating System
8
System Memory
8
Audio Subsystem
8
Expansion Slot
9
Special Keys and Controls
9
Dimensions and Weight
10
Power Adapter and Battery
10
Green Requirement
10
Tablet Tour
11
Front View
11
Rear View
12
Top View
13
Right View
14
Left View
15
System Block Diagram
16
Specifications Table
17
Chapter 2. Diagnostic Utilities
27
Introduction
27
Diagnostic Tool SOP
27
Main Menu
28
Testing User Interface (UI)
28
Test Report UI
29
CSDDL Tool
34
Preparation
34
Using the CSDDL Tool
37
NVRAM Writer Tool
40
Preparation
40
Using the NVRAM Writer Tool
43
G-Sensor Calibration Tool
46
Preparation
46
Using the G-Sensor Calibration Tool
49
Chapter 3. Jumper and Connector Locations
52
Mainboard Top View
52
Mainboard Bottom View
53
Troubleshooting
55
Power on Issues
56
No Display Issues
57
LCD Picture Failure
58
Touch Screen Failure
59
Internal Speaker Failure
60
Extend Earphone Failure
61
USB Test Failure
62
Camera Failure
63
Wifi & BT Function Test Failure
64
GPS Function Test Failure
65
Other Functions Failure
66
Chapter 4 . Troubleshooting
55
General Information
55
Chapter 5. Service and Maintenance
68
Introduction
68
Recommended Equipment
68
Maintenance Flowchart
69
Getting Started
70
Micro SD Card Removal
71
Micro SD Card Installation
71
Lower Case Removal
72
Lower Case Installation
76
Speaker Removal
80
Speaker Installation
82
Microphone Removal
84
Microphone Installation
87
Mainboard Removal
90
Mainboard Installation
94
Battery Removal
98
Battery Installation
99
Camera Removal
100
Camera Installation
101
Chapter 6. FRU (Field Replaceable Unit) List
103
Exploded Diagram
104
FRU List
106
Screw List
108
Android os Environment Test
109
Chapter 7 . Test Compatible Components
110
Android os Environment Test
110
B1-720
110
Chapter 8. Online Support Information
114
Introduction
114
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