Recommended Replacement Parts; Optional Fixture - Sony CA-755 Maintenance Manual

1-12. Recommended Replacement Parts

1-13. Optional Fixture

1-12. Recommended Replacement Parts
Switch covers for RET1/2 and CALL switches on the rear
panel are recommended replacement parts. They are
subject to cracks with the lapse of time. Check sometimes
by visual, and replace as necessary.
Description Sony P/N
COVER, SW 3-676-244-00
1-16 (E)
1-13. Optional Fixture
Extension board is separately available for check or
adjustment of plug-in boards.
Extension Board
EX-454
*
Note : In common use with the conventional CA-705/705P
Switch covers
Sony P/N
*Note J-6258-670-A
To Be Extended
DA-117
MD-117
TR-101
IF-607
CA-755/755P