Sharp PN-75HC1 is a high-quality LCD monitor designed for professional use. With its large 75-inch screen and advanced features, it provides an immersive viewing experience and excellent image quality, making it ideal for presentations, conferences, and digital signage applications. It supports multiple inputs, including HDMI, DisplayPort, and VGA, allowing for easy connectivity to various devices. Additionally, it has built-in speakers, providing clear and powerful audio.
PN-75HC1 Dismantle Instruction
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Dismantle Instruction
PN-75HC1 Dismantle Instruction
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Table of contents
1. Scope ............................................................................................................... 3
2. Tools for dismantling............................................................................................. 3
3. Dismantle Procedure ............................................................................................ 3
4. Back covers ........................................................................................................ 4
5. Printed circuit boards ........................................................................................... 5
6. Batteries ........................................................................................................... 6
7. LCD Module/cover glass/bracket .............................................................................. 7
8. Capacitors .......................................................................................................... 8
9. Parts List ........................................................................................................... 8
PN-75HC1 Dismantle Instruction
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1. Scope
This document describes dismantling instruction according to Annex VII of Directive 2012/19/EU.
2. Tools for dismantling
Below tools are required to dismantle this product.
- Screw Driver
- Nipper
3. Dismantle Procedure
This product can be dismantled by below steps.
1. Remove Back covers (section 4)
2. Remove the shielding
3. Remove Printed circuit boards (section 5)
4. Remove battery (section 6)
5. Dismantle LCD (section 7)
6. Remove Electrolyte Capacitors (section 8)
PN-75HC1 Dismantle Instruction
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4. Back cover
Back cover can be removed by screw driver.
PN-75HC1 Dismantle Instruction
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5. Printed circuit boards
All PWBs can be removed by screw driver.
Main PWB (1pcs) T-con PWB(1pcs)
Power PWB (1pcs) OPS PWB(1pcs)
Power adapter for OPS(1pcs)
PN-75HC1 Dismantle Instruction
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6. Batteries
This model uses CR2032 Lithium Coin battery on MAIN PWB.
Battery CR2032 can easily be removed from the battery holder.
This model uses AAA battery for remote control.
Battery can easily be removed.
PN-75HC1 Dismantle Instruction
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7. LCD Module bezels/bracket
- LCD Dismantle procedure
1. Remove screws
2. Remove Cover glass and Bezels
3. Remove screws
4. Remove Middle Frame
5. After you have removed the PWB´s, the cover glass and bezels please take out the cables from
the LCD module.
PN-75HC1 Dismantle Instruction
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8. Capacitors
Electrolyte Capacitors which diameter/height is larger than 25mm is installed on the Power PWB.
These capacitors can be removed by using nipper to cut the leads.
9. Parts List
Parts described in Annex VII of directive 2012/19/EU are as below.
Battery CR2032 of the main board
Battery (AAA) of remote control
Main PWB
T-CON PWB
Power PWB
OPS PWB
Electrolyte capacitors
(height >25mm, diameter >25mm)
2 kinds of Power Cord
- CEE 7 (for EU)
- Type-BF (for UK)
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