Antenne Bluetooth/Wi-Fi
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Pièces
Outils
Voici quelques outils couramment utilisés pour travailler sur cet appareil. Vous ne devriez pas avoir besoin de tous les outils pour chaque procédure.
Modèles
A1395 16GB, A1395 32GB, A1395 64GB
Repairability Score
Identification and Background
The iPad 2 is the second generation of the iPad. It was announced by Apple on March 2, 2011 and first available in the United States on March 11, 2011. The iPad 2 features both front and rear facing cameras, and comes in both while and black.
It features multi-touch interaction with print, video, photo, and audio multimedia, internet browsing, and runs most iPhone OS apps. The device has an LED-backlit 9.7-inch color LCD display and uses a virtual keyboard for text input, although one of the optional accessories offered by Apple is an iPad keyboard dock.
Video Analysis
Specifications
Announce date: March 2, 2011
Color display: 9.7 inches (25 cm) LED backlit in-plane switching LCD,
Processor: 1 GHz dual-core Apple A5 system-on-a-chip
Graphics: 1024×768 pixel (XGA resolution), 20cm × 15cm, 132ppi
RAM: 512MB
Storage: 16, 32 or 64 GB flash memory
Wireless: Integrated 802.11n and Bluetooth 2.1 + EDR
Battery: Built-in lithium-polymer 25 W·h (10 h usage, 1 month standby)
Weight: 1.33 pounds (603 g)
Dimensions: 9.50 inches (24.1 cm) x 7.31 inches (18.5 cm) x 0.34 inches (.086 cm)
Weights
Glass/Digitizer: 120.7 grams
LCD: 141.8 grams
Battery: 131.5 grams
Headphone Jack: 1.2 grams
Speaker Assembly: 8.2 grams
Volume Control and Sleep/Wake Board: 1.3 grams
Volume Controls and Sleep/Wake Buttons: 1.4 grams
Case (with smart cover magnets): 163.9 grams
Logic Board: 20.6 grams
Front-Facing Camera: 0.8 grams
Dock Connector: 1.9 grams
Display Cables: 3.3 grams
Wi-Fi Board: 0.6 grams
Chip IDs
Main processor: Apple A5
DRAM: Samsung 512MB RAM
Flash memory: Toshiba TH58NVG7D2FLA89 16GB NAND
Power management: Apple 343S0542 (Dialog Semi chip
802.11n WiFi + Bluetooth 2.1: BCM43291HKUBC
I/O controller: Broadcom BCM5973
Capacitive touchscreen controller: Broadcom BCM5974
Touchscreen line driver: Texas Instruments CD3240B0
Power management: S6T2MLC N33C50V
Audio codec: Apple 338S0940 A0BZ1101 (manufactured by Cirrus)
Teardown Images
Troubleshooting
- Track down a number of hardware problems using the iPad Troubleshooting page.
- Diagnose and repair screen backlight issues with our iDevice Backlight Troubleshooting Page.
