Servicing Notes - Sony ICB-U655 Service Manual

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

SERVICING NOTES

using a swab.
using a swab. (See
using a swab.
cabinet (rear) assy
Apply sealant
(TSE-392W).
contact plate
(ANT) assy
cabinet (rear)
assy
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