4. NO VIDEO
NO VIDEO
YES
CHECK
SCREEN CONTROL
CLOCKWISE
YES
CHECK
U201 PIN 5, 8, 11
SIGNAL LEVEL
YES
CHECK
U201 PIN 18, 20, 23
SIGNAL LEVEL
PROBLEM IN U201
CLAMP(PIN 15)
U201 12V VOLTAGE
YES
CHECK
U203 PIN 1, 3, 5
SIGNAL LEVEL
CHECK
CATHODE VIDEO
LEVEL
PROBLEM IN CRT
YES
YES
PROBLEM IN
R220, R240, R260
NO
PROBLEM IN U203
12V, 77V VOLTAGE
NO
NO
TROUBLE IN
R/G/B SIGNAL,
SIGNAL CABLE
NO
REFER TO
“NO RASTER”
ON PAGE
NO
33
Содержание MultiSync 75F-3
Страница 56: ...DDC Flow Chart 53 ...
Страница 57: ...Master I C Flow Chart 54 ...
Страница 58: ...Master I C restart mode Flow Chart 55 ...
Страница 59: ...Slave I C Flow Chart 56 ...
Страница 61: ...BLOCK DIAGRAM I C bus autosync deflection controller for PC monitors TDA4857 58 ...
Страница 71: ...I C bus autosync deflection controller for PC monitors TDA4857 68 APPLICATION INFORMATION ...
Страница 77: ...74 8 Monolithic triple 13 5nS CRT driver ...
Страница 78: ...75 ...
Страница 79: ...76 ...
Страница 80: ...77 ...
Страница 102: ......
Страница 103: ......
Страница 104: ......