Sharp PN -70TH5 User manual

PN-70TH5 Dismantle Instruction

Dismantle Instruction

LCD MONITOR

MODEL

PN-70TH5

PN-70TH5 Dismantle Instruction 

 
 
Table of contents 
 
 
Scope ..................................................................................................................3 
Tools for dismantling................................................................................................3 
Dismantle Procedure ................................................................................................3 
Back covers...........................................................................................................4 
Printed circuit boards...............................................................................................5 
Battery ................................................................................................................6 
LCD Module ...........................................................................................................7 
Capacitors ............................................................................................................8 
Parts List ..............................................................................................................9 
 
 
 

PN-70TH5 Dismantle Instruction

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-70TH5 Dismantle Instruction

4. Back covers

2 back covers (right/left) can be removed by screw driver.

PN-70TH5 Dismantle Instruction

5. Printed circuit boards

All PWBs can be removed by screw driver.

Main I/F PWB (1pcs) Power PWB (1pcs)

Touch PWB 1(1pcs) Touch PWB 2 (1pcs) Conversion PWB (1pcs)

FFC relay PWB (1pcs) AC Relay PWB (1pcs) 5V Power PWB (1pcs)

T-CON PWB (1pcs) Key PWB (1pcs)

PN-70TH5 Dismantle Instruction

6. Battery

This model uses CR2032 Lithium Coin battery on Main I/F PWB and AAA battery for remote control.

Battery can easily be removed from the battery holder.

PN-70TH5 Dismantle Instruction

7. LCD Module

- LCD Dismantle procedure

After you have removed the PWB´s and dismantled the LCD Module please take out the cables from the

LCD module.

Due to direct bonding technology the front glass cannot be removed from the LCD.

LCD

PN-70TH5 Dismantle Instruction

8. Capacitors

Electrolyte Capacitors which diameter/height is larger than 25mm is installed on Power PWB,

LED driver PWB and 5V Power PWB.

These capacitors can be removed by using nipper to cut the leads.

On Power PWB

On 5V Power PWB

PN-70TH5 Dismantle Instruction

9. Parts List

Parts described in Annex VII of directive 2012/19/EU are as below.

Parts

Note

LCD

70inch LCD module

Printed Circuit Boards

Main I/F PWB

Power PWB

Touch PWB 1

Touch PWB 2

Conversion PWB

FFC Relay PWB

AC Relay PWB

5V Power PWB

Key PWB

T-CON PWB

Battery

Lithium Coin Battery CR2032

Battery (AAA) of remote control

Electrolyte capacitors

(height >25mm, diameter >25mm)

On Power PWB

On 5V Power PWB

External electric cables

2 kinds of Power Cord

- CEE 7 (for EU)

- Type-BF (for UK)

Table of contents

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