Epson Stylus Scan 2000 - Page 82

EPSON Stylus Scan 2000
Revision A
Troubleshooting
Troubleshooting the Power Supply Board
81
+5V line is dead.
IC51 (FA3635P) is dead.
Check the switching (Pin 7)
waveform of IC51.
(Pin 7)
Replace IC51.
IC51 (FA3635P) is dead.
Check the switching (Pin 8)
waveform of IC51.
(Pin 8)
Replace IC51.
Table 3-14. Troubleshooting the B101 PSB/PSE Board (continued)(TBD)
Symptom Condition Cause Checkpoint Solution
Title: ps51out.eps
Creator: Micrografx Graphics Engine
CreationDate: Fri Nov 01 09:08:14 1996
Title: ps51out.eps
Creator: Micrografx Graphics Engine
CreationDate: Fri Nov 01 09:08:14 1996