Read Sharp LC-46LE820E (serv.man9) Service Manual online
LC-40/46/52LE820E, LC-40/46LU820E
4 – 19
iii) Adhere the ITO section to the front glass. (Use the positioning jig.)
iv) Adhere the FPCB section to the front glass.
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
Light shielding sheet
RL
RL
ζ-1. Lift the FPCB section to peel the release paper of the
double-sided tape on the spacer.
* 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.
* Be careful not to apply stress to the joint of FPCB and ITO.
ζ-3. Peel the tape fixing the FPCB and ITO sections.
ζ-4. Peel the protective sheet of the ITO section.
ζ-5. Adhere the light shielding sheet.
ζ-5. Adhere the light shielding sheet.
(Use the lower side of the FPCB section and the notch
on the ITO section as a reference.)
on the ITO section as a reference.)
* Be careful not to get the ITO section dirty with
fingerprints, etc.
* Be careful no tot leave space between the light
shielding sheet and the FPCB section.
ζ-6. Peel the protective sheet.
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