Samsung AN17HS - Page 13

5 Troubleshooting 5 froubleshooting
5-1-16
No
Video
5-1-17
Micom
Failure
aren
il
hah
(aap
aaah
"WAVEFORMS
“
ot
tr
“WAVEFORMS
°
POSER
Sgn)
Gale
all
ean
tan
|
mx
1€201
Pin
13
input
is
ever
Sy?
Check
ICB50.
EE)
CHT
Socket,
Red,
Green,
Blue
et
ne
GF
3.42
V{IC201,
#8)
Ded
9
-
Bee
te
al
‘
Yes
i
Cot
fins
‘
5
anil
:
Check
parts
around
CN101.
ee
j
inputs
are
correct?
“7
ore
sands
awe
= * in 8 ara $
ea
ee
i]
<
:
3
aid
C204.
:
ae
inputs
are
connect?
Le
Check
X201,
C203
aid
C204
us
a
a
eels
|)
(ee
NC
AERO
ye
=
Soa
10
Pins
20,
22
and
24
Check
Vow
on
1C101
ao
ERE
ee
Yes
Sonus
aeconect?
a
and
replace
10101.
pa
ERS
No
=]
<_
10201
Pin
4
input
is
high
active?
aes
Check
and
replace
IC201.
Yes i
IC102 Pins 18, 19 and 20 he No Chock 412 V line. Yes
Outputs
are
correct?
ZZ
Clieck
and
replace
10102.
ee
—o
Po
Nin
a
me
<_
Allin/output
values
are
voitiet?
t=
Replace
1C201.
Yes
ee
Sate
PO
is
“
Check
+80
V
line.
:
s
:
:
ay
re
there
waveforms
¢
No
Yes
CHEPP.
3.10V
CHTRMS
=
2.560
go
Ale
Ihete
waveforms
at
CRT
Check
and
replace
U2
and
an
oe
i
Ss
socket
Pin
red,
green,
blue?
———
;
we
components
around
10105.
a
Bao
1
Done
Yes a4
G2
voltage
is
right?
Check
D608,
O604
and
§2
wire.
Heater
Voltage
is
correct?
Check
CN102
wire
Yes
Change CRT.
| Done
ANI7HS/AN171S/
59
5-10
AN17HS/ANI7IS/
ANISMS/AN19IS/ANISMT
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