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SECTION 1 SERVICE INFORMATION
< RZ670/RW630 >
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Check the image condition of HDMI input
Check the IC3010 and peripheral circuit
Is [DIGITAL LINK MODE] set to [AUTO] or
[DIGITAL LINK] ?
[DIGITAL LINK] ?
Set the [AUTO] or [DIGITAL LINK]
DIGITAL LINK software version is displayed on the
SELF CHECK screen
SELF CHECK screen
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Check the voltage
L2005 : 3.3V, L2008 : 1.8V, L2011 : 1.0V
Check the X2001, IC2001 and peripheral circuit.
L2005 : 3.3V, L2008 : 1.8V, L2011 : 1.0V
Check the X2001, IC2001 and peripheral circuit.
● HDMI input check
Check the image condition of RGB1 or RGB2 input
Check the waveform of R3173(ACT)
Check the circuit between JK3006 and IC3010
● DIGIGAL LINK input check
Check the R3484(ACT), IC3058 and peripheral circuit
Check the IC3010 and peripheral circuit
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Display the [DIGITAL LINK STATUS] and check the
[SIGNAL QUALITY]
Green (-12 dB or lower) or Yellow (-11 to -8 dB)
[SIGNAL QUALITY]
Green (-12 dB or lower) or Yellow (-11 to -8 dB)
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Check the circuit between IC2001 and JK2001
Check the X2001, IC2002, IC2003 and peripheral
circuit
Check the X2001, IC2002, IC2003 and peripheral
circuit
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Check the circuit between IC2001 and IC3010
Check the IC2001, IC3010 and peripheral circuit
Check the IC2001, IC3010 and peripheral circuit
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Check the IC3058 and peripheral circuit
Follow the section "●A-P.C.Board operation check"
Check the input waveform
R3411(G9), R3406(CLK), R3416(HS, VS)
R3411(G9), R3406(CLK), R3416(HS, VS)
Check the input waveform
R3169(G9), R3174(CLK), R3173(HS, VS)
R3169(G9), R3174(CLK), R3173(HS, VS)
OK
NG
OK
OK
OK
NG
NG
NG
NG
OK
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OK
NG
OK
NG
OK
INF - 35
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