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LC-46/60LE925E (1st Edition)

4 – 13

CAUTION: (1) As for handling, wear clean gloves, protective footwear-

and mask.

(2) Inner gloves are covered in the Nitrile gloves.

(3) Nitrile gloves are exchanged with the following 
     standard.

• When it touched a face and so on.

• When another work was done.

• By the work of fifty times.

• In the time for recess.

• When it became dirty.

• When it tore.

(4)Have a designated place at the time of the handling.

     Back side : Black print part

     Front side : Protection tape part

     You must not have a clear surface.

(5) Two people have handling equally by the work.

       (Maintain it so that glass is not warped.)

(6) When it is put horizontally, it is put on the flat mat.

(7) A cushion material is put between glass.

      It doesn't touch it [the front and the front].

      It can be put to two glass.

(8) It has a module part before the CAB-B installation.

      (It has a module part.)

mask

protective footwear

Inner gloves

Nitrile gloves

Inner gloves

Nitrile gloves

changed to new Nitrile gloves

flat mat

glass

glass

glass

cushion material

flat mat

LC-46/60LE925E (1st Edition)

4 – 14

CAUTION: (1) Visual inspection is done on the black mat.

(2) Dust and trash are taken with an air blow.

(3) Dirt is wiped out with cloth.

(4) When dirt doesn't clean, it is wiped out with Alcohol.

(5) Dirt is wiped out with the Ethanol and clean cloth.

     When wipe off a dirt the trace which wiped do not be left.

glass

black mat

Air blow

Ex.) Cotton

Cotton

Alcohol

LC-46/60LE925E (1st Edition)

4 – 15

1. Replace the touch sensor key PWB in a clean room.

Be sure to remove the dust from the unit before carrying it into the clean room.

2. Remove the touch sensor key PWB from the front glass.

3. Clean the bonding surface with alcohol.

Depending on the dirt, water solution of 80%vol can be effective.

4. Product Manual Touch Sensor Key with ITO (Transparent Electrode)

i)

Remove the touch sensor key from the front glass.

FPCB

FPCB/ITO connecting tape

ITO

Pull tap of double-sided tape

Pull tap of double-sided tape

Pull tap of protective sheet

* When peeling the ITO section, check that there is no glue

residue on the front glass.
If glue residue, dirt, fingerprints, etc. are found, wipe them
off with anhydrous alcohol.
Do not apply anhydrous alcohol to the double-sided tape
on the metal part attaching to the glass.

LC-46/60LE925E (1st Edition)

4 – 16

ii) Adhere the ITO section to the front glass. (Use the positioning jig.)

iii) Adhere the FPCB section to the front glass.

5. Attach the touch unit bonding procedure.

It includes peeling of the protective sheet.

How to mount the touch sensor

i)

Adhere after positioned using the positioning jig.

ii) Peel the protective sheet by means of the pull tap for peeling the protective sheet.

iii) Adhere the FPCB to the glass. (Do not warp the FPCB if possible.)

Tape fixing the FPCB and ITO sections (Adhered by the supplier)

iii-1. Peel the release paper of the double-sided tape

on the ITO section.

iii-2. Slowly adhere it from the end using a roller.

(Position the touch sensor using the jig.)

* Check that there are no bubbles in the ITO section

after adhered.

* Adhering error: r1.0mm

ζ-1. Lift the FPCB section to peel the release paper of the

double-sided tape.

* Be careful not to apply stress to the joint of FPCB and ITO.

ζ-2. Adhere the FPCB section to the front glass.
* Be careful not to apply stress to the joint of FPCB and ITO.

ζ-3. Peel the tape fixing the FPCB and ITO sections.

Pull tap for peeling the protective sheet of the double-sided tape in the FPCB section.

Glass outline