6-2
1. NO OPERATION, POWER LED FLASHING
1. DC P/S O/P VOLTAGE SET AT 12V,CURRENT
SET AT 600MA. POSITIVE CONNECT TO
C330”+”. NEGATIVE CONNECT TO U501 Pin 7.
2.
SCOPE SET AT 10V/DIV, 10US/DIV, PROBE
CONNECT TO Q319-GATE AND U501 Pin 6.
POWER LED FLASHING
CHECK
U501
U501 PIN6
PULSE O/P
POWER SW
TURN OFF
FAILURE
U501, Q504
CHECK
U501 PIN 10 VCC
PIN 4 SAWTOOTH
PIN 8 = 5V
NO
POWER SW
TURN OFF
MULTIMETER TEST
Q314, Q504, D505, D151,
D152, D153, D154, D155
Summary of Contents for MultiSync FE001SB
Page 5: ...1 1 User s Manual 1 A Version MultiSync FE791SBTM FE991SBTM ...
Page 10: ...1 6 4 Quick Start continued Figure D 1 Figure C 1 Power Button ...
Page 29: ...1 25 2 B Version User s Manual MultiSyncFE791SB FE991SB ...
Page 76: ...5 10 4 1 2 OSM On Screen Manager Function 4 1 2 1 OSM Menu Tab 1 Tab 2 Tab 3 Tab 4 ...
Page 79: ...5 13 Tab 7 Refresh Notifier Refresh Notifier Item Reset Tab Reset Factory Preset ...
Page 80: ...5 14 Others ...
Page 109: ...6 10 8 POOR HORIZONTAL LINEARITY POOR HORIZONTAL LINEARITY NO TROUBLE T303 Q310 ...
Page 176: ......