Toshiba Satellite A40 Maintenance Manual - Page 315

4.26 Fluorescent lamp 4 Replacement Procedure Attaching the tapes and insulation sheet 1. Attach the PCB insulation sheet (one point). 2. Attach the tape for the bezel to the bottom area close to the lamp (two points). 3. Attach the tape for fixing the FL tube cable (one point). CAUTION: When attaching tape and insulation sheet, be careful not to damage the TAB and lamp cable connections. ?A?tta?c?hin? g? t?h?e ?insulation sheet 1 1 ?A?tta?c?h ?th?e?s?he?e?t ?af?te?r ?re?m?o?vin? g. slack. PTCheB?fra? m? ?e?m?ust not be ?ov?e?rla? id? ?w?ith? th?e PCB. Align? t?h?e ?sh?e?e?t ?wi?th?th? e?reflector's edge. Align? t?he??sh?e?et?w?it?h ?th?e?module's edge. Aprt?et?asc?s?hi??ntg??h?ei?t?s?sho??ete?.ht?abt,ythe bezel may not "fly". Align the sh?ee? t?w?it?h?th?e?re? fl?e?cto?r's edge. Align the sh?e?et?w? i?th?th?e?m? o?d?ule?'s edge. 2 The tape edge must not ?p?rot?ru? d?e?fr?om? ?th?e?s?ur?face of the module. 2 ?T?he? ?ta?pe? e? d?g?e ?m?us?t n? ot protrude from the surface of the module. Attach?in?g?th?e?ta?p?e ?fo?r?the bezel Requirements for attachment: The tape edge must not go beyond the beze??l'??s?? ??e?d: ?g? e?.? ? ? ƒ 5 Requirements for attachment: The ? ?? ? ?? ?? ?t:?ap??e? e? ?dg? e must not go be?y?o?n?d? ?th: e module's edge. R? u??bb? ?e?r cap: Must cover the opening for the cable. Figure 4-74 Replacing 14 Inch TMD fluorescent lamp (12) Satellite A40 Maintenance Manual (960-458) 4-91