Need a help on an Iiyama MT-9017E monitor

[m_kayvaan]

Dear Members;
My MT-9017E Iiyama monitor, suddenly lost its G(Green) Signal
and its screen turned into RB(Red+Blue). The input signal cable
and connectors are OK. Do anyone have got a service schematic
diagram and/or manual? or lead me to find the failure?
Thanks
M.Kayvaan
[email protected]