XG-MB67X
8 – 1
XG-MB67X
Service Manual
CHAPTER 8.
TROUBLE SHOOTING TABLE
[1] TROUBLE SHOOTING TABLE
Checking the basic operation
Does the power LED light up or
flash in red or green?
NO
Has P1701 come off or is it
loose?
YES
Fully insert the connector.
YES
NO
Does the set function with its keys
or the remote controller?
NO
Go to "Main PWB check".
YES
Lamp does not turn on or it turns
off in a short time.
YES
Go to "Checking the lamp light-
up".
NO
Nothing is displayed or white ver-
tical line noise
YES
Go to "DMD system check".
NO
Colors are not displayed normally.
Color deviation and color fluctua-
tion occur.
YES
Check PHOTO SENSOR circuit.
NO
Are RGB and component input
displayed normally?
NO
Go to "RGB and component sig-
nal check".
YES
Is VIDEO input displayed nor-
mally?
NO
Go to "VIDEO input check".
YES
Is S-VIDEO input displayed nor-
mally?
NO
Go to "S-VIDEO input check".
YES
Does the LAN function?
NO
Go to “checking the LAN”.
YES
END
Содержание XG-MB67X
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Страница 15: ...XG MB67X 3 1 XG MB67X Service Manual CHAPTER 3 DIMENSIONS 1 DIMENSIONS ...
Страница 41: ...XG MB67X 9 2 MEMO ...
Страница 43: ...XG MB67X 10 2 MAIN UNIT RC UNIT SENSOR UNIT DMD UNIT Color Wheel TH2 TEMP Sensor ...
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Страница 46: ...XG MB67X 11 1 XG MB67X Service Manual CHAPTER 11 PRINTED WIRING BOARD 1 MAIN Unit MAIN Unit Side A ...
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Страница 56: ...XG MB67X 11 11 3 POWER Unit POWER Unit Side A ...
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Страница 66: ...XG MB67X 12 1 XG MB67X Service Manual CHAPTER 12 WAVEFORMS 1 WAVEFORMS ...
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Страница 90: ...XG MB67X 13 24 8 7 10 9 6 5 4 3 2 1 A B C D E F G H DMD Unit 2 3 ...
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Страница 94: ...XG MB67X 13 28 BALLAST CONTROL Unit ...
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