Figure 1. digital board a1 prom locations, Re 1), Acement (see figure 1) – KEPCO KIT 219-0533, BOP 1000W Firmware Upgrade User Manual
Page 3: E 1). un, Re 1). un
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KEPCO, INC. 131-38 SANFORD AVENUE FLUSHING, NY. 11355 U.S.A. TEL (718) 461-7000 FAX (718) 767-1102
http://www.kepcopower.com email: [email protected]
CAUTION: FAILURE TO USE THE ESD WRIST STRAP MAY DAMAGE THE PROM!
4. Take the ESD wrist strap from kit and use the peel and stick area to connect the wrist strap to the chassis of
the BOP. Place the wrist strap on your arm as indicated by the instructions for the wrist strap.
5. Touch the IC tube to the chassis of the BOP. Open one end.
6. Pry out the PROM U2 using an IC extractor. Insert the hook, first into one slot and then the other, and gently
pry out the PROM. Place the PROM in the tube and close the tube.
7. Open the other end of the IC tube and remove the replacement PROM U2 from the tube.
8. Insert the PROM into the socket, insuring the dot on the chip is oriented as shown in Figure 1.
FIGURE 1. DIGITAL BOARD A1 PROM LOCATIONS