Toshiba f97h995 Service Note

BSI(Service Note) TOSHIBA

TOSHIBA TEC CORPORATION

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

BSI No

F97H995

SUBJECT

Change to the Wiring of the Harness to the Total Counter

MODEL

CATEGORY

To improve the reliability

1st Lot

CONTENT

The harness (harness for WH-COUNTER-CNT1/PWA-PNL) connecting from the panel PC board (PWA-PNL) within the control panel to the total counter might come into contact with the optical system coolant fan (FAN-EXIT-152/Page64.Item25) of the front side. Therefore, the harness has been lengthened (70 to 220mm), and a harness clip has been applied to the control panel stay and the control bracket (Left) and the wiring has been changed. (Parts number (PWA-PNL) has been changed with the harness.)

7560, 7660, A75

FIELD APPLICATION

Others

FACTORY APPLICATION

Date

97/09/18

UNIT

Display Unit

DTM-F7417

The changes have been applied from the first lot production.

Clip (2 pieces added)

Key counter

Key counter harness

Harness(PWA-PNL)

Control bracket (Left)

Control panel

Harness (PWA-PNL)

Control panel rear fig.

[ Changed Parts Number ]

Parts Name Current New Remarks Interchange

-ability

Clip ---- 4400827900

CLIP-WH-STACK

2 pieces added D

BSI No. F97H995 Page 2

Harness 4402321990

WH-COUNTER-CNT

1 Panel PC board (PWA-PNL)

4402321230

PWA-F-PNL-154

4402889420 WH-COUNTER-CNT 1 4402889150 PWA-F-PNL-156

PWA-PNL harness

Change to the above harness