Field Service Solutions

Copyright © 2004 Enigma, Inc.

Wednesday, December 10, 2003

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10Dec03

Chamber C offline. Checked RF path and all connections tight. Not sure what problem is, searched knowledge base and found similar issues at Fab 4B and 4C. Will perform tests to determine relevancy and talk to guys in 4B/4C.

09Dec03

Heads up- spec drift indicates RF problem in chamber C; Fault #3RFT5. Inspection procedures followed, still indicates high reflected power.

Relevancy

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Match Criteria

89%

CM Event #1285

Trouble ticket

Applied

2 Symptoms, 2 Known

72%

CM Event #1132

Trouble ticket

Novellus

1 Symptoms, 2 Known

54%

CM Event #938

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1 Symptoms, 1 Known

19%

CM Event #335

Trouble ticket

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1 Known

DOCUMENT RESULTS

Log

Date

Entry

Symptom

09Dec03

RF-related Spec drift in Ch C

Symptom

09Dec03

High reflected power

Known

09Dec03

Fault Code 3RFTS

Known

10Dec03

Connections tight along RF path

Known

10Dec03

Fabs 4B & 4C had match problems in September & October

TROUBLESHOOTING NETWORK

PASSDOWN - 364462

SEARCH / FILTER DOCUMENT RESULTS

09Dec03

09:47

3RFTS - reflected power

FAULT LOG - 364462


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Event - 24 HOURS - 48 hours - Week - Month

Installation - PM - CM - Retrofit

CMSE #7852


Chamber C Offline

MACHINE STATUS - 364462