Read Panasonic PT-RZ670 / PT-RW630 (serv.man8) Other Service Manuals online
SECTION 1 SERVICE INFORMATION
< RZ670/RW630 >
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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)
Check the input waveform
R3169(G9), R3174(CLK), R3173(HS, VS)
Display the [DIGITAL LINK STATUS] and check the
[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
A Check the circuit between IC2001 and IC3010
Check the IC2001, IC3010 and peripheral circuit
Check the image condition of HDMI input
Check the IC3010 and peripheral circuit
Is [DIGITAL LINK MODE] set to [AUTO] or
[DIGITAL LINK] ?
Set the [AUTO] or [DIGITAL LINK]
DIGITAL LINK software version is displayed on the
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.
● 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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OK
NG
OK
OK
OK
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OK
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OK
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OK
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OK
INF - 35
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