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9、Function Trouble（SCART、HDMI、YPbPr、DVB/TV）
SCART RGB、SCART Video、S-Video、AV
Missing color,
No signal except
No signal
Deflection color
VGA
Check the input signal of R.G.B
to U5
Check the circuit of
Check the power
VSYNC and
Y
N
supply of U21
HSYNC signal
1.Check the R.G.B circuit (If it is on scart Channel,
Do "Reset" process
you should check the input circuit of SCARTR.G.B)
on the menu
2.Check if U17、U24is ok(pin4、pin7、pin9 have
corresponding output signal, otherwise check
corresponding input circuit)
3.If on DVB channel, check if U21-Pin70,71,72
have output signal
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