17” CDT Color Monitor 107S7
30
7-5. Abnormal Horizontal Deflection
1.Abnormal Horizontal Width Of Video
NG
OK
CHECK THE RELATIVE CIRCUIT
CHECK THE RELATIVE
CIRCUIT OF SMPS.
READJUST H-WIDTH FUNCTION
OFQ406
CHECK THE HV OF
CHECK FBT B+ VOLTAGE
CRT ABOUT 25KV
ABOUT 62V AT FH=31KHz
NG
OK
2.Abnormal Horizontal Linearity
AND IC101 PIN9, 10,11
CHECK L401, Q426, Q420, Q427
Содержание 107S7
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Страница 18: ...17 CDT Color Monitor 107S7 18 Fig 4 Fig 5 Fig 6 ...
Страница 33: ...17 CDT Color Monitor 107S7 33 8 Mechanical of cabinet front dis assembly ...
Страница 62: ...17 CDT Color Monitor 107S7 62 13 PCB Layout 13 1 Main PCB layout ...
Страница 63: ...17 CDT Color Monitor 107S7 63 13 2 CRPC Board layout ...