Read Sony SCD-XA777ES Service Manual online
90
SCD-XA777ES
Pin No.
Pin Name
I/O
Description
54
MRSEL1
O
SACD/CD mode selection signal output terminal Not used
55
VSS
—
Ground terminal (digital system)
56
VDD
—
Power supply terminal (+3.3V) (digital system)
57
AGING ERR
O
Not used (open)
58
PA4
—
Not used (open)
59
OUT SW
I
Disc tray open/close detection switch input terminal
“L”: disc tray open, “H”: disc trat close Not used
“L”: disc tray open, “H”: disc trat close Not used
60, 61
PA6, PA7
—
Not used (open)
62
F COMH
I
Focus jump H signal input terminal
63, 64
NC
—
Not used (open)
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