Difficulty
Moderate
Steps
8
Time Required
45 minutes
Sections
1
- LCD
- 8 steps
Flags
0
BackPyle Astro PTBL7C
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Introduction
What you need
Step 1
LCD
- Using the plastic opening tool, work your way along the edge of the tablet.
- The display is held in place by plastic tabs which slide into recesses in the rear plastic panel.
- Once all clips are released, gently open and separate the front display assembly and the rear plastic panel.
- Place the front display assembly facing front side down to expose the inside.
Using the plastic opening tool, work your way along the edge of the tablet.
The display is held in place by plastic tabs which slide into recesses in the rear plastic panel.
Once all clips are released, gently open and separate the front display assembly and the rear plastic panel.
Place the front display assembly facing front side down to expose the inside.
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Step 2
- Remove the three 4 mm JIS #0 screws to release the PCB board.
Remove the three 4 mm JIS #0 screws to release the PCB board.
Step 3
- The display is held in place by plastic tabs which slide over the outer edges of the backside of the display.
- Gently work your way around the display while pulling the plastic tabs back to release the LCD display from the front panel.
The display is held in place by plastic tabs which slide over the outer edges of the backside of the display.
Gently work your way around the display while pulling the plastic tabs back to release the LCD display from the front panel.
Step 4
- Once all clips are released gently open and separate the front plastic display from the LCD and place the LCD face down.
- The front plastic display contains the external touch panel, and the capacitive touch screen overlay.
Once all clips are released gently open and separate the front plastic display from the LCD and place the LCD face down.
The front plastic display contains the external touch panel, and the capacitive touch screen overlay.
Step 5
- Using both hands, gently release the ribbon cable to the capacitive touch screen overlay from the PCB board by pushing both gray tabs outwards.
Using both hands, gently release the ribbon cable to the capacitive touch screen overlay from the PCB board by pushing both gray tabs outwards.
Step 6
- De-solder the two wires (see two red arrows in image) that connect the PCB to the LCD panel.
- How To Solder and Desolder Connections Guide
De-solder the two wires (see two red arrows in image) that connect the PCB to the LCD panel.
How To Solder and Desolder Connections Guide
Step 7
- Using a plastic card gently remove the adhesive that holds the battery in place and separate the battery from the LCD panel.
- Exercise extreme caution and be sure to not rupture the battery casing.
Using a plastic card gently remove the adhesive that holds the battery in place and separate the battery from the LCD panel.
Exercise extreme caution and be sure to not rupture the battery casing.
Step 8
- Install the new LCD panel and solder all the connections back into place.
- How To Solder and Desolder Connections Guide
Install the new LCD panel and solder all the connections back into place.
To reassemble your device, follow these instructions in reverse order.
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Author
with 1 other contributor
Andrew Redifer
Member since: 03/27/2018
265 Reputation
2 Guides authored
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Team
IUPUI, Team S3-G6, Harley Spring 2018
Member of IUPUI, Team S3-G6, Harley Spring 2018
IUPUI-HARLEY-S18S3G6
3 Members
4 Guides authored
