Read Panasonic PT-DZ570U / PT-DZ570E / PT-DW530U / PT-DW530E / PT-DX500U / PT-DX500E (serv.man8) Service Manual online
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PT-DZ570U/PT-DW530U/PT-DX500U/PT-DZ570E/PT-DW530E/PT-DX500E>
A
< DZ570/DW530 >
Picture is displayed with one of VIDEO, S-Video, RGB1,
RGB2, HDMI.
RGB2, HDMI.
A
Confirm sync input waveform to IC1055(ADV1)
Confirm output waveform of R1174(HD), R1175(VD)
Confirm output waveform of R1174(HD), R1175(VD)
A
Check around FL1010 to Q1021, FL1011 to
Q1019(HD & VD) and repair.
Q1019(HD & VD) and repair.
A Check around IC1055 and repair.
A
Confirm output clock of IC1055(ADV1)
Confirm output waveform of R1296
Confirm output waveform of R1296
A Check around IC1023 and repair.
A
Confirm output waveform of IC1055(ADV1),
TP1411（HD), TP1409（VD), R1196（ACT),
R1151（CLK), R1192（G9)
TP1411（HD), TP1409（VD), R1196（ACT),
R1151（CLK), R1192（G9)
Check around IC1400（CPU & RISIZE) and repair.
Go to A PC Board check
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DVI-D input check
OK
OK
OK
OK
NG
NG
NG
①
NG
INF - 22
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< DX500 >
A Check around IC1400（CPU & RISIZE) and repair.
Confirm around IC1400（CPU & RISIZE) and repair.
Go to A PC Board check
A
Confirm output waveform of IC1055(ADV1)
TP1411（HD), TP1409（VD), R1196（ACT),
R1511（CLK), R1192（G9)
TP1411（HD), TP1409（VD), R1196（ACT),
R1511（CLK), R1192（G9)
A
Check around between JK1005 and IC1055, IC1055
and repair.
and repair.
Check around IC1023 and repair
A
Confirm output clock of IC1055(ADV1).
Confirm output waveform of R1296.
Confirm output waveform of R1296.
A
Confirm if picture output for one of VIDEO, S-Video, RGB1,
RGB2, HDMI is OK.
RGB2, HDMI is OK.
A
Confirm output waveform of IC1017(ADV2)
TP1412（HD), TP1410（VD), R1266（ACT),
R1512（CLK), R1255（G9)
TP1412（HD), TP1410（VD), R1266（ACT),
R1512（CLK), R1255（G9)
A
Check aroound between JK1007 and IC1017, IC1017
and repair.
and repair.
OK
NG
OK
OK
NG
OK
NG
NG
OK
INF - 22
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