Arcam BlackBox 5,50 dac sm
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Extracted text from Arcam BlackBox 5,50 dac sm (Ocr-read)
Page 1
ARCAM
DELTA BLACK BOX 5/50
D/A CONVERTOR
SERVICE MANUAL
Page 2
BLACK BOX 5/50 SERVICE MANUAL
BLACK BOX 5/50 SERVICE MANUAL
Issue 1
(Paul Newton March '93)
Arcam Drawing No. H04/0020
CONTENTS
CIRCUIT DESCRIPTION
DIGITAL BOARD .............................................. 2
SPDIF Receiver .......................................... 2
Digital filler and DAC ...................................... 2
Audio Section ........................................... 3
D.C. Servo ............................................. 3
MOTHER BOARD ............................................. 5
Control circuitry ......................................... 5
Power supplies .......................................... 6
Board Connections ................................................. 7
Change of Mains Voltage ............................................ 8
Disassembly for Service ............................................. 9
List of Diagrams ................................................... 9