Legamaster PTX-8500 UHD Service Manual

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Service Manual: PTX8500 UHD

Legamaster

Service Manual

Model No.: PTX-8500 UHD

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Service Manual: PTX8500 UHD

Revision History

Version

Date

Page

Section

Description

V1.0

2015.01.16

All

First issued

V2.0

2015.04.29

All

Change PSU (11012436001-AA)

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Service Manual: PTX8500 UHD

HANDLING GUIDE

This 85” monitor is over 100KG in weight, there for two (2) eye-Bolt attachment
locations have been placed on top on the unit, you can use the eye-Bolts provided
(in the accessory box) to hang up this monitor.

The installation of the hooks as below photo, we strongly recommend to follow this method to
hang up this monitor.

Hook : 1SM8XXR15Z1-AA

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Service Manual: PTX8500 UHD

1. Repairing Condition

1.1. Repair Tools

List the type and size of the tools that would typically be used to disassemble the
product to a point where components and materials requiring selective repair can
be removed.

Item

Tool Description

Tool Size (if applicable)

Qty

1

Electric screwdriver

N/A

1 pcs

2

Philip Screwdriver

N/A

1 pcs

3

Philip Screwdriver

N/A

1 pcs

4

Hexagonal Socket

5mm

1 pcs

5

Mini Plastic Nipper

6”

1 pcs

1.2. Operation Space Required

1.2.1. Operation Space Required

1.2.2. Need a clean space (>=300cm*300cm)

1.2.3. Need a stable table (surface>200cm*120cm, load>60kg).

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Service Manual: PTX8500 UHD

2. Access to the key components

2.1. Panel

2.1.1. Remove the Rear Cover

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Service Manual: PTX8500 UHD

2.1.3. Remove the Bezel

2.1.4

. Panel BKT (24

s

crews)

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Service Manual: PTX8500 UHD

2.2. A/D board

(If you only replace A/D board, just take off A/D board cover)

2.3. Power board

(If you only replace Power board, just take off Power board cover)

A/D board cove

r

Power

board co

ver