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23" LCD Color Monitor
Dell SP2309Wc
53
9.2 Trouble shooting
9.2.1 Main Board
No power
No power
Press power key and look
if the picture is normal
Please reinsert and make sure
the AC of 100-240 is normal
Measure U701 PIN2=3V
U711 PIN2=1V
Reinsert or check the
Adapter/Inverter
section
X401 oscillate waveforms
are normal
Check CN701 or replace
U701, U711
Check U401
Replace X401
OK
OK
OK
NG
OK
NG
NG
Содержание SP2309Wc
Страница 24: ...23 LCD Color Monitor Dell SP2309Wc 24 ...
Страница 25: ...23 LCD Color Monitor Dell SP2309Wc 25 4 5 Definition of Pixel Defects 4 5 1 Spec of Pixel Defect ...
Страница 26: ...23 LCD Color Monitor Dell SP2309Wc 26 4 5 2 Optical Characteristics Failure Criteria 4 5 3 FOS Spec ...
Страница 35: ...23 LCD Color Monitor Dell SP2309Wc 35 The panel ...
Страница 48: ...23 LCD Color Monitor Dell SP2309Wc 48 8 PCB Layout 8 1 Main Board ...
Страница 49: ...23 LCD Color Monitor Dell SP2309Wc 49 ...
Страница 50: ...23 LCD Color Monitor Dell SP2309Wc 50 8 2 Power Board ...
Страница 51: ...23 LCD Color Monitor Dell SP2309Wc 51 8 3 USB Board ...
Страница 62: ...23 LCD Color Monitor Dell SP2309Wc 62 Step 2 click Load select program Bin file bring up Fig 4 Fig 3 Fig 4 ...
Страница 64: ...23 LCD Color Monitor Dell SP2309Wc 64 Step 5 When appear Verify OK writer finished as shown Fig 7 Fig 7 ...
Страница 65: ...23 LCD Color Monitor Dell SP2309Wc 65 12 Exploded View ...