HUDSON 9
46
11.2. Power/Inverter Board
(1) No power
Check ZD902 (-) = 16V
Check AC line volt 110V or 220V
Check bridge rectified circuit and F901 circuit
Check start voltage for the pin3 of IC901
Check R904, R905, R906 and Change IC901
Check the auxiliary voltage is bigger than
Check Q901, D903, IC903, IC904, ZD921, ZD922
Check IC901
NG
NG
NG
OK
Summary of Contents for 190VW9FB/00(1)
Page 4: ...HUDSON 9 4 1 Monitor Specifications h t t p w w w w j e l n e t ...
Page 5: ...HUDSON 9 5 h t t p w w w w j e l n e t ...
Page 8: ...HUDSON 9 8 Rear View h t t p w w w w j e l n e t ...
Page 13: ...HUDSON 9 13 4 3 Pixel Defect Policy h t t p w w w w j e l n e t ...
Page 14: ...HUDSON 9 14 h t t p w w w w j e l n e t ...
Page 15: ...HUDSON 9 15 h t t p w w w w j e l n e t ...
Page 30: ...HUDSON 9 30 h t t p w w w w j e l n e t ...
Page 37: ...HUDSON 9 37 3 Remove rear cover as Fig3 Fig7 Fig3 Fig4 Fig5 h t t p w w w w j e l n e t ...
Page 42: ...HUDSON 9 42 h t t p w w w w j e l n e t ...
Page 50: ...HUDSON 9 50 h t t p w w w w j e l n e t ...
Page 51: ...HUDSON 9 51 h t t p w w w w j e l n e t ...
Page 52: ...HUDSON 9 52 Click to complete the installation h t t p w w w w j e l n e t ...