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CIRCUIT DIAGRAMS IMPORTANT SAFETY NOTICE
WHEN SERVICING THIS CHASSIS, UNDER NO CIR-
SPECIAL COMPONENTS ARE SHADED ON THE NOTE :
SCHEMATIC FOR EASY IDENTIFICATION.
THIS CIRCUIT DIAGRAM MAY OCCASIONALLY DIF-
1. Shaded( ) parts are critical for safety. Replace only
with specified part number.
CUMSTANCES SHOULD THE ORIGINAL DESIGN BE
1. POWER(SMPS) CIRCUIT DIAGRAM MODIFIED OR ALTERED WITHOUT PERMISSION
FER FROM THE ACTUAL CIRCUIT USED. THIS WAY,
IMPLEMENTATION OF THE LATEST SAFETY AND
2. Voltages are DC-measured with a digital voltmeter
during Play mode.
FROM THE LOEWE CORPORATION. ALL COMPO- PERFORMANCE IMPROVEMENT CHANGES INTO
NENTS SHOULD BE REPLACED ONLY WITH TYPES THE SET IS NOT DELAYED UNTIL THE NEW SERVICE
IDENTICAL TO THOSE IN THE ORIGINAL CIRCUIT. LITERATURE IS PRINTED.
VF(+) Power Dead.
F102 is defective.
VF(-) Power Dead.
ZD101 is defective.
12V Power Dead.
IC103 is defective.
8V Power Dead.
IC105 is defective.
3.3V Power Dead.
IC106 is defective.
Power Dead.
IC101 is defective.
5V Power Dead.
Q107 is defective.
NOTES) Warning NOTES : Symbol denotes AC ground.
NOTES) Parts that are shaded are critical
NOTES) With respect to risk of fire or
NOTES) electricial shock. Symbol denotes DC chassis ground.
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