Read Sony DAV-LF1H / HCD-LF1H Service Manual online
62
HCD-LF1H
Pin No.
Pin Name
I/O
Description
52
STOP_KEY
I
STOP KEY signal input
53
PLAY_KEY
I
PLAY KEY signal input
54 to 61
NC
—
Not used
62
VCC2
—
Power supply (BUP+ 3.3V)
63
NC
—
Not used
64
VSS
—
Ground terminal
65 to 73
NC
—
Not used
74
POWER_KEY
I
POWER KEY input
75
NC
—
Not used
76
STBY_LED
O
STANDBY LED drive signal output
77
DCS_LED
O
DCS LED drive signal output
78
PL_LED
O
PROLGIC LED drive signal output
79
DTS_LED
O
DTS LED drive signal output
80
DOLBY_LED
O
DOLBY DIGITAL LED drive signal output
81 to 95
NC
—
Not used
96
AVss
—
Ground terminal
97
NC
—
Not used
98
Vref
—
Power supply (BUP+ 3.3V)
99
AVcc
—
Power supply (BUP+ 3.3V)
100
NC
—
Not used
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