Sharp 21J-FG1RU Service Manual page 28

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21J-FG1RU
No. Adjustment point
1) Receive "PAL-D/K" signal, press MENU, choose CH-SETTING
15
SOUND
SYSTEM
2) Receive "PAL-I" signal, press MENU, choose CH-SETTING then
3) Receive "PAL-B/G" signal, press MENU, choose CH-SETTING
1) Check OSD LANGUAGE quantity and type for respect model.
16
OSD
LANGUAGE
QUANTITY
CHECK
13. HEADPHONE JACK CHECKING
No.
Adjustment point
1
HEADPHONE
OUTPUT
CHECKING
14. SHOCK TEST CHECKING
No.
Adjustment point
1
SHOCK TEST
Adjustment procedure/conditions
then go into SOUND mode to select B/G, I, M. Check the sound
output is not working properly. Select D/K and check the sound
output to make sure it is working properly.
go into SOUND mode to select B/G, D/K, M. Check the sound out-
put is not working properly. Select I and check the sound output to
make sure it is working properly.
then go into SOUND mode to select I, D/K, M. Check the sound
output is not working properly. Select B/G and check the sound
output to make sure it is working properly.
MODEL
QUANTITY ENGLISH RUSSIAN CHINESE FRENCH ARABIC MALAY
21J-FG1RU
2
O
Adjustment procedure/conditions
1) Receive PAL COLOUR BAR with SOUND 400Hz,
100% MODULATION (±50kHz Dev).
2) Maximum volume, and check the headphone
output with 400Hz sound and no sound output
speaker.
from
Adjustment procedure/conditions
1) Hit at the top of TV set for two time.
2) Check TV set not damage and TV operation op-
erate correctly.
O
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3 – 25
Waveform and others
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Waveform and others
Waveform and others

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