Toshiba f99c540 Service Note

BSI(Service Note) TOSHIBA

TOSHIBA TEC CORPORATION

2-4-1, Shibakoen, Minato-ku, TOKYO, 105-8524 JAPAN

BSI No

F99C540

SUBJECT

Cautions Regarding Installation SG3FAX Unit (Circuit Cover)

MODEL

CATEGORY

Treatment in the field

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CONTENT

When installing the circuit cover of the SG3FAX (KR-6012JP1/AS1), pay attention to the following
points.

[Instruction Content]

When installing the circuit cover, it may make contact with two arresters (AR100,101) which have
been installed in the circuit modular connector on the NCU board, and the circuit cover cannot be
installed correctly. Confirm that the two arresters have fallen to the circuit modular connector side
(J100-103) in advance (refer to the details below).

DP2570, DP3580

FIELD APPLICATION

Others

FACTORY APPLICATION

UNIT

FAX

Date

99/03/12

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Circuit cover

Knock down the arrester to the connector
montage side so what is

J100-103

Board spacer (4 pieces)

Rear cover

within 14mm

NCU board

SFX board

[Permanent Countermeasure]

The arresters (AR101,102) fell in the from the first production and were fixed. It is planned to
complete this at the factory in February 1999.