_ FCO TA78-I003, DSE hangs, read reverse retry fails, init fails +-----------------------------------------------------------------------------+ | | | _ _ _ _ _ _ _ Level of Urgency Page_1_ | || | | | | | | | +--+ Of_3_ | ||d|i|g|i|t|a|l| FCO | I| | ||_|_|_|_|_|_|_| +--+ | |_____________________________________________________________________________| | | | FIELD CHANGE ORDER Number: TA78-I003 | |_____________________________________________________________________________| | Applicability: Rework all TA78's not at REV 4. | | | |_____________________________________________________________________________| | Problem/Symptom: | | 1. Data Security Erase (DSE) hangs after TS78 goes available. 2. Read | | Reverse Retry fails. 3. Initilization of blank tapes fail. | |_____________________________________________________________________________| | Quick Check: | | | | Issue a "SHOW ROMS" at the ASCII port. ROMS 0 thru 4 should be at REV 4. | |_____________________________________________________________________________| | Compatibility/Prerequisite FCO: N/A | Est. Time to Install: | | | 1.0 hour | |___________________________________________________|_________________________| | Special Tools or Test Equipment: N/A | | | |_____________________________________________________________________________| | FCO Parts Information | |_____________________________________________________________________________| | Order by Quantity: Part Number: Description: | | FCO Kit#: | | EQ-01419-01 1 See page 2 | | FA-04704-01 1 FCO Documentation | | | | | |_____________________________________________________________________________| |EQ Kit Variation System/Option Applic: N/A | |_____________________________________________________________________________| | Approvals | |_____________________________________________________________________________| | CSSE Engineer | F.S. Product Safety | F.S. Logistics | | Ray Chauvin | Steve Caccia | Ed Duggan | |____________________|__________________________|_____________________________| | CSSE Manager | F.S. Microfiche Libraries| Affected Population: | | Steve Dail | | 5,000 | |____________________| |____________________________ | | ESD&P Micropub. | EP-FSNVX-LB VAX | Initial Kitting: | | Ray LeBlanc | | 5,000 | |____________________| VAXnotes |____________________________ | | Revision: | STARS | Hardcopy Publication: | | A | | 4,000 | |____________________| |_____________________________| | FCO Release Date | | Parts Availability: | | 23-OCT-86 | | May 1986 | +-----------------------------------------------------------------------------+ _ _ _ _ _ _ _ | FCO TA78-I003 | | | | | | | | | |d|i|g|i|t|a|l| | PAGE 2 OF 3 |_|_|_|_|_|_|_| | | _______________________________|_________________________________________ FCO parts information: Continued from page 1. Order by Quantity Part Number Description FCO Kit # EQ-01419-01 1 23-412E4-00 EPROM 1 23-413E4-00 EPROM 1 23-414E4-00 EPROM 1 23-415E4-00 EPROM FA-04705-01 1 FCO Documentation 1. Power down TS78 using CB1 on the 872 power controller. 2. Unlock and swing out the TS78. 3. Loosen screws and remove module cover. 4. Remove the M8972 module from the TS78. 5. Perform the following retrofit procedure: REMOVE REPLACE WITH ------ ------------ ROM 0 23-141E4 23-412E4-00 ROM 1 23-142E4 23-413E4-00 ROM 2 23-143E4 23-414E4-00 ROM 3 23-144E4 23-415E4-00 6. Replace the M8972 in the TS78. Replace the module cover and lock TS78 in place. 7. Run chain O to insure TS78 is operating properly. This microcode change will allow the use of the IXO hand held terminal. With this version of the code instead of the circle and star being superimposed on each other when the ramp adjustment is in the center, a "+" will appear. 8. Update the Site Management Guide to reflect this FCO. 9. Fill out the LARS report (see sample at the end of this document). _ _ _ _ _ _ _ | FCO TA78-I003 | | | | | | | | | |d|i|g|i|t|a|l| | PAGE 3 OF 3 |_|_|_|_|_|_|_| | | _______________________________|_________________________________________ LARS Activity DEC Type Action FCO # Material Option of Taken Comments Used Call ****************************************************************************** For Contract and Warranty Customers U.S. and G.I.A. W TA78 M D TA78-I003 EQ-01419-01 ****************************************************************************** For Per CAll Customers U.S., G.I.A F TA78 M D TA78-I003 EQ-01419-01 ****************************************************************************** For Contract and Warranty Customers Europe Y TA78 M I TA78-I003 EQ-01419-01 ****************************************************************************** For Per Call Customers Europe F TA78 M I TA78-I003 EQ-01419-01 ****************************************************************************** \^ TA78 \\TA78 \\CHAUVIN \\1986 \\OCT \\FCO_DOCS