Daewoo DTH-14Q1FS Service Manual page 37

§ ON COLOR (AT PAL-M ONLY)
CHECK PIN 27 OF I701
(HIGH)
OK
CHECK THE PIN 2 OF
I701 (HIGH)
OK
CHECK THE PIN 18 OF
I501 (LOW)
OK
CHECK THE CCD DELAY
LINE (I502)
§ ON COLOR (AT NTSC ONLY)
CHECK THE VOLTAGE OF PIN1
AND PIN 27 OF I701 (HIGH)
OK
CHECK D508
OK
CHECK/REPLACE X502 AND C508
OK
CHECK/REPLACE I501
CHECK THE VOLTAGE OF PIN
OK
NG
CHECK/REPLACE
Q502 AND I701
CHECK/REPLACE Q702
RECEIVE A COLOR BAR SIGNAL
WITH SIGNAL GENERATOR
NG
WHETHER IS THE COLOR
21 OF I501 (HIGH)
NG
CHECK PIN 22 AND 23
NG
CHECK/REPLACE
NG
C517, C518, R532
AND X401
NG
OK
NORMAL OR NOT?
NG
NG
35
OF I501
OK
CHECK/REPLACE
I501
CHECK I701 AND ANTENNA
CHECK/REPLACE
REPLACE I701
REPLACE D508