JVC XV-N650BAG, Схематические диаграммы

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A
1
2
3
4
5
B C D E F G
No Power
D105~D108 are Defective
12V No Power
Q123 is Defective
5V No Power
Q126 is Defective
Switching Error
IC102, IC103 are Defective
No Power
FR101 is Defective
Switching Error
IC101 is Defective
3.3V No Power
Q121 is Defective
WHEN SERVICING THIS CHASSIS, UNDER NO
CIRCUMSTANCES SHOULD THE ORIGINAL DESIGN
BE MODIFIED OR ALTERED WITHOUT PERMISSION
FROM THE JVC. ALL COMPONENTS SHOULD BE
REPLACED ONLY WITH TYPES IDENTICAL TO THOSE
IN THE ORIGINAL CIRCUIT. SPECIAL COMPONENTS
ARE SHADED ON THE SCHEMATIC FOR EASY IDENTIFICATION. THIS CIRCUIT DIAGRAM MAY
OCCASIONALLY DIFFER FROM THE ACTUAL CIRCUIT
USED. THIS WAY, IMPLEMENTATION OF THE LATEST
SAFETY
AND PERFORMANCE IMPROVEMENT
CHANGES INTO THE SET IS NOT DELAYED UNTIL
THE NEW SERVICE LITERATURE IS PRINTED.
1. Shaded( ) parts are critical for safety. Replace only
with specified part number.
2. Voltages are DC-measured with a digital voltmeter
during Play mode.
IMPORTANT SAFETY NOTE :
Standard schematic diagrams
Power (SMPS) section
SHEET 1
2-9 2-10