Read Sharp LC-46LE820E (serv.man9) Service Manual online
LC-40/46/52LE820E, LC-40/46LU820E
4 – 20
5. Attach the touch unit bonding procedure.
It includes peeling of the protective sheet.
How to mount the touch sensor
i)
Adhere the FPCB to the glass. (Do not warp the FPCB if possible.)
ii) Peel the protective sheet by means of the pull tap for peeling the protective sheet.
iii) Adhere after positioned using the positioning jig.
iv) Peel the protective sheet of the OCA.
Lift the ITO section, then peel the protective sheet by about half by means of the pull tap.
v) Contact the FPCB and joint end of the transparent electrode film with the glass.
* Grasp the opposite end. Note that the ITO is positioned by adhering.
Pull tap for peeling the protective sheet of the double-sided tape in the FPCB section.
Glass outline
* Peeling it completely reduces workability.
Check the order due to workability.
Adhere first.
*Note: Do not bend the PWB (FPCB section)
and sheet (ITO section).
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