47
Pin No.
Pin Name
I/O
Description
44
A0
I
45
A1
I
Address signal input from the CPU (IC701)
46
A2
I
47
REM CODE
O
Remote category signal output terminal “L”:CD2 “H”:CD1
48
—
I
Not used (open)
49
NC
—
Not used (open)
50
—
I
Not used (open)
51
—
O
Not used (open)
52
DF INIT
O
Initial signal output to the digital filter (IC301)
53
MODE
O
SACD/CD mode signal output to the digital filter (IC301)
54
A FILE
O
Filter signal output terminal
55
VSS
—
Ground terminal
56
VDD
—
Power supply terminal (+5V)
57
A MUTE
O
Audio mute signal output terminal “L”:mute
58
XLR ON
O
Balance signal output terminal
59
ADS LT
O
Not used (open)
60
DCMF INIT
O
Not used (open)
61
DOCTRL
O
Digital control signal output to the select switch (IC732)
62
AK0
O
Monitor signal output to the CPU (IC701)
63
NC
—
Not used (open)
64
NC
—
Not used (open)
Содержание SCD-1/777ES
Страница 21: ...21 21 SCD 1 777ES 7 5 SCHEMATIC DIAGRAM LOAD CN LOAD MOT LOAD SW STB Boards Page 29 ...
Страница 27: ...27 27 SCD 1 777ES 7 11 SCHEMATIC DIAGRAM MAIN Board 4 7 Page 26 Page 25 Page 35 Page 32 Page 37 ...
Страница 37: ...37 37 SCD 1 777ES 7 21 SCHEMATIC DIAGRAM DISPLAY SW L SW R Boards See page 40 for Waveforms Page 27 Page 39 ...