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SCHEMATIC
DIAGRAM
MODEL:
3787DB
(2/5)
OBSERVATION OF VOLTAGES AND WAVEFORMS
NOTES:
CAUTION: The international hazard symbols "\" in the schematic diagram and the parts list designate com-
4. Make sure that CONTRAST and COLOUR controls are in mid position and
f
ponents which have special characteristics important for safety and should be replaced only with types identical to
BRIGHTNESS control is almost in maximum position. Set other controls for best
those in the original circuit or specified im the parts list. The mounting position of replacements is to be identical
picture.
with originals. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE on page
3. Do not degrade the safety of the receiver through improper servicing.
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