Samsung AN17HS - Page 16

5 Troubieshouting 5 Troubleshooting
5-2-4
Visible
Retrace
5-2-5
Unsynchronized
Image
Compare input syne. at |
7 Pin 41 and 42 with output syn
[ Check white balance adjustment. | pt 1C201 33 and 34
‘
No
Ne
G2
voltage
Is
correct?
ae
Check
G2
control
volume
and
FBT.
|
Check
and
replace
C201.
Yes
Yes
em
enh
ae,
a
en
no
Ps
‘
N
Blank
pulse
at
R152
on
video
board?
Check
parts
around
CN201,
0303.
Are
H_Out
and
V_Out
NN
ae
ie
:
of
1C401
Pin
23
and
26
corect?
see
Check
and
replace
IC401.
aes
—
pt
Yes
Yes
a
—-
one
Is
H_FLYBACK
of
No
;
a
1€102
Pin
24
correct?
Check
CN102
assy.
Yos
Check
clamp
pulse
of
ifs
102
~
Pin
23
replace
10201
Done
ANTTHS/ANT715/
515
5-16
ANI7HS/AN1ZIS/
AN1SMS/AN19IS/ANTOMT
AN19MS/AN191S/AN1SMT