Сервисный мануал источника звука Sony ICB-U655

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SERVICING NOTES
About special screws
Special screws are used for this machine not to be remodeled theinside by any users. Therefore, repair should be done with the driverdescribed below.
7-721-052-08
special driver
Drip-proof treatment
Always perform the following treatment when the Cabinet wasremoved, or the Contact Board (ANT) Assembly was removedduring repair.1. Apply SONY Grease SGL-505 (7-662-010-04) to entire sur-
face of Cabinet Rear Assembly marked with
using a swab.
(See Fig. A)
2. Apply Sealant TSE-392W (7-432-950-03) to entire surface of
Cabinet Rear Assembly marked with
using a swab. (See
3. Apply SONY Grease SGL-505 (7-662-010-04) to entire sur-
face of Cabinet Rear Assembly marked with
using a swab.
(See Fig. B)
cabinet (front) assy
cabinet (rear) assy
Apply grease(SGL-505).
Apply grease(SGL-505).
contact plate (ANT) assy
cabinet (rear) assy
Apply sealant(TSE-392W).