Sharp 21JF2-GA Service Manual page 28

Colour television
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21JF2-RU/GA/SA/SF/SS
13. HEADPHONE JACK CHECKING
No.
Adjustment point
1
HEADPHONE
OUTPUT
CHECKING
14. SHOCK TEST CHECKING
No.
Adjustment point
1
SHOCK TEST
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.
3 – 25
Waveform and others
Waveform and others

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21jf2-sa21jf2-sf21jf2-ss21jf2-ru21jf2 series

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