Disassembly Guide Sky Glass

Disassembly Guide October 5, 2021

0

Disassembly Guide

Sky Glass

27th September 2021


1

Table of Contents

1 Important Safety Precautions ............................................................................................................................................ 2

2 Disassembly tools .................................................................................................................................................................... 3

3 Exploded diagram with subassemblies ........................................................................................................................... 4

4 Summary of subassemblies ................................................................................................................................................. 5

5 Disassembly procedure ......................................................................................................................................................... 6

5.1 Remove stand .......................................................................................................................................................................................... 6

5.2 Remove Rear Cover ...............................................................................................................................................................................7

5.3 Remove wires and boards................................................................................................................................................................ 8

5.3.1 Board identification ..................................................................................................................................................................... 8

5.3.2 Disassemble the IR Board ........................................................................................................................................................ 9

5.3.3 Disassemble wires ...................................................................................................................................................................... 10

5.3.4 Disassemble BKT_Stand .......................................................................................................................................................... 11

5.3.5 Disassemble Mic Board ............................................................................................................................................................ 11

5.3.6 Disassemble Key Board ............................................................................................................................................................12

5.3.7 Disassemble Driver Board ...................................................................................................................................................... 13

5.3.8 Disassemble WIFI and BT Module ..................................................................................................................................... 13

5.3.9 Disassemble Main Board ........................................................................................................................................................ 14

5.3.10 Disassemble Power Board ..................................................................................................................................................... 15

5.4 Panel disassembly .............................................................................................................................................................................. 16

6 WEEE Annex VII parts ........................................................................................................................................................... 17

Materials and components with hazardous content ....................................................................................................... 17


2

1 Important Safety Precautions

This document details the disassembly instructions for the following product(s):

Product: Sky Glass

Model: LT043-f1-zzz / LT055-f2-zzz / LT065-f3-zzz

Type: Television

Manufacturer: Sky CP Limited, Grant Way, TW7 5QD United Kingdom

This document is intended to support recycling and shouldn’t be used for repair.

Please note, disassembling electronic equipment can be dangerous and should only be done by

professional agents.


3

2 Required tools

Tool Image

Phillips Screwdriver

Spacer Screwdriver

C/D Disassembly Tool

Gloves or soft cloth

Solder sucker/Desoldering

Tool

Soldering iron

Hex wrench/Allen key


4

3 Exploded view (with subassemblies)


5

4 Subassemblies

No. Part Name Part Number Quantity Material Step Remark

1 Panel LVA650V980785560MDX 1 Panel 5.4

2 Heat Pad X12G714011800000VL 1 Silicone gel

3 Mylar X52G180152800000ZA 1 PC 5.4

4 Scalar Board 317GAAMBC49ZWL

1 Printed circuit board

assembly 5.3.9 Sky consigned

5 AC Holder P53T1594ADT01TC100 1 PC

6 IO_BKT X15T5591101CKD006L 2 Zinc plated Iron

7 EVA X16G000106800000DG 1 Ethylene-Vinyl Acetate For AC Holder

8 EVA X16G000106900000DG 1 Ethylene-Vinyl Acetate For Tuner

9 Driver Board CBPRKY4BA5


assembly 5.3.7

10 Mylar X52G1801527P0000ZA 1 PC 5.4

11 Power Board ADTVJ162BACA


assembly 5.3.10

12 EVA X16G000104900000DG 1 Ethylene-Vinyl Acetate For FFC

13 BKT_Stand X15T5590101CKD006L 1 Zinc plated Iron 5.3.4

14 EVA X16G000106700000DG 1 Ethylene-Vinyl Acetate For BKT_Stand

15 Support Pin X11G701002500000ZL 6 PA66

16 Key_Micro F53T1415YCRY1CC100 1 PC

17 Key_Power F53T1415YCRZ1CC100 1 PC

18 Key_Backlight F53T141400101CC100 2 PC

19 Rubber_Key X12G716014400000DG 1 Rubber

20 Key Board KEFPJAAB


assembly 5.3.6

21 Lens X53T0374XTM01X0100 1 PC 5.3.2

22 Hook X53T0575XTN01C01BZ 1 PC 5.3.2

23 Lens_Light_Sensor X53T0576XTN01C01BZ 1 PC 5.3.2

24 IR Board IRFPKAAC


assembly 5.3.2

25 BT Module 368GAAWA695WNC 1 Module 5.3.8 Webcom

26 WIFI Module 368GAAWA694WNC 1 Module 5.3.8 Webcom

27 Speaker_Top 378G0030329A00005Y

2 Tymphany - Sky

consigned

28 Woofer 378G5DB5327A00005Y

1 Tymphany - Sky

consigned

29 Bezel_BTM P27B901001400000LX 1 Aluminium alloy

30 Mic Board 517GAM1C601ZWL


assembly 5.3.5 Sky consigned

31 Gomspor X16G00020620000ADG

1 Chloroprene rubber

sponge

32 EVA X16G000106600000DG 1 Ethylene-Vinyl Acetate For Rear Cover

33 Poron X16G000105700000J5 1 Polyurethane foam



36 Rear Cover F54T3838ADT01TC100 1 PC+ABS 5.2

37 Spacer F33T1401X5Y01XC100

4 1,3,5-Trioxane, polymer

with 1,3-dioxolane 5.2

38 Stand X37TB465012CKD00XD 1 5.1 Ruchi

39 Screw 4


6

5 Disassembly procedure

5.1 Remove stand

To remove the stand from the main unit, place the TV face down on a flat surface and remove the

highlighted screws (x4).


7

5.2 Remove Rear Cover

Where the screws have just been removed (underneath the stand), are 4 spacers. These can be removed

by hand.

Next, use the Philips screwdriver to remove the screws (x3) (below, left) then locate and remove all

screws (x22) on the bottom of the unit (below, right).

You can now lift and remove the rear cover.


8

5.3 Remove wires and boards

5.3.1 Board identification

The circuit boards are:

Driver Board

Power Board

Main Board

T-Con Board

Mic Board

IR Board

Key Board


9

5.3.2 Disassemble the IR Board

Remove the mylar film (left) and unplug LVDS wire (right). Unlock cork (x4) (circled, right) to release the

IR Board kit.

To separate the Lens, Hook, Lens_Light_Sensor, and IR Board, unplug the wire and remove screws.


10

5.3.3 Disassemble wires

Remove all tape marked in red in the diagram below.

Then unplug the 10 wires marked in the diagram below.


11

5.3.4 Disassemble BKT_Stand

Remove the foam, then the screws (x8) on the bracket found underneath.

5.3.5 Disassemble Mic Board

Remove the screw (x1) highlighted in yellow below, and the screws (x4) located on the board

(highlighted red), before unplugging the wire (bottom) to separate the Mic Board from the panel.


12

5.3.6 Disassemble Key Board

To separate the Key Board, first remove the piece of tape, then the screws (x2) on the board, before

unplugging the wire.


13

5.3.7 Disassemble Driver Board

Remove the screws (x5) to separate the Driver Board.

5.3.8 Disassemble WIFI and BT Module

Remove the tape (marked red) by hand. Separate WIFI and BT pin by soldering iron.


14

5.3.9 Disassemble Main Board

Unplug the FFC cables from the main board.

Remove the highlighted screws (x10) to separate the Main Board from the body.


15

5.3.10 Disassemble Power Board

Remove the highlighted screws (x7) to separate the Power Board from the body. Separate the

Electrolyte Capacitors (x10) (marked blue) with a soldering iron.


16

5.4 Panel disassembly

Remove the mylar film (x2) by hand.

Remove screws (x2) and wire (x2) (marked red below) to remove T-con board.


17

6 WEEE Annex VII parts LCDs TV using Light Emitting Diode (LED).

Requirements according to ANNEX VII of DIRECTIVE 2012/19/EU

on waste electrical and electronic equipment (WEEE)

Materials and components with hazardous content

LCDs may contain hazardous substances like Lead and Brominated Flame Retardants (BFRs) which are

covered by exemptions under the RoHS directive. However, the majority is present in the printed circuit

boards assembly. To reduce emissions as much as possible, a complete disposal of the old appliance is

required. This treatment may only be performed in authorized handling plants.

Substance Relevant

Refer to

subassembly

a) Mercury containing components, such as switches or backlighting lamps. N/A N/A

b) Batteries. ✓ Remote control

c) Printed circuit boards of mobile phones generally, and of other devices if

the surface of the printed circuit board is greater than 10 square

centimetres.

✓ 4, 9, 11,

20, 24, 30

d) Toner cartridges, liquid, and paste, as well as colour toner. N/A N/A

e) Plastic containing brominated flame retardants. N/A N/A

f) Asbestos waste and components which contain asbestos. N/A N/A

g) Cathode ray tubes. N/A N/A

h) Chlorofluorocarbons (CFC), hydrochlorofluorocarbons (HCFC) or

hydrofluorocarbons (HFC), hydrocarbons (HC). N/A N/A

i) Gas discharge lamps. N/A N/A

j) Liquid crystal displays (together with their casing where appropriate) of a

surface greater than 100 square centimetres and all those backlit with gas

discharge lamps.

✓ 1

k) External electric cables. ✓ External cables

l) Components containing refractory ceramic fibres as described in

Commission Directive 97/69/EC of 5 December 1997 adapting to technical

progress for the 23rd time Council Directive 67/548/EEC on the

approximation of the laws, regulations and administrative provisions

relating to the classification, packaging and labelling of dangerous

substance.

N/A N/A

m) Components containing radioactive substances, with the exception of

components that are below the exemption thresholds set in Article 3 of

and Annex I to Council Directive 96/29/Euratom of 13 May 1996 laying

down basic safety standards for the protection of the health of workers

and the general public against the dangers arising from ionizing radiation.

N/A N/A

n) Electrolyte capacitors containing substances of concern (height > 25 mm,

diameter > 25 mm or proportionately similar volume)

These substances, mixtures and components shall be disposed of or

recovered in compliance with Directive 2008/98/EC.

✓ 11

o) Cathode ray tubes: the fluorescent coating must be removed. N/A N/A

p) Equipment containing gases that are ozone depleting or have a global

warming potential (GWP) above 15, such as those contained in foams and

refrigeration circuits: the gases must be properly extracted and properly

treated. Ozone-depleting gases must be treated in accordance with

Regulation (EC) No 1005/2009.

N/A N/A

q) Gas discharge lamps: the mercury shall be removed. N/A N/A


18

Necessary information according to ANNEX VII of DIRECTIVE 2012/19/

on waste electrical and electronic equipment (WEEE)

Batteries can easily be removed from the remote

control or printed circuit board assembly, once the

back cover of the remote control or product has

been removed.

The back cover of the display can easily be removed

by hand and screwdriver.

Once removed, this will expose the accessible

electronic units (printed circuit boards),

which can now be easily removed with appropriate

tools.

The diffusion panels can be accessed by lifting the

inner casing (typically held in place with clips), which

can be removed with appropriate tools.


19

The panel consists of several plastic sheets which

can be processed.

A final consideration is that of the backlight which

must be removed prior to processing. These may

be present along the bottom, or either side of the

display as a strip of lights.

Lighting may be arranged across the entire back

board of the display.

Displays of this kind will have Light Emitting Diodes

(LEDs).

A power cord or other external cable(s) plugged

into the back of the LCD can easily be removed by

hand and/or screwdriver (atypical power cord

shown in the picture on the right).

Capacitors larger than 25 mm are located in the

power supply units and can be removed by nipper.

They can be difficult to remove by nipper due to

having shorter leads. In this case, the capacitors

can be removed by melting the solder fixing the

capacitors to the board.

Documents

Disassembly Guide Sky Glass