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28
CDX-M770
Pin No.
Pin Name
I/O
Pin Description
57
SENS
I
SENS signal input
58
—
—
Not used in this set.
59
—
—
Not used in this set.
60
BU.IN
I
Back-up power detection input
61
BUSON
I
Bus on control input
62
IN SW
I
Disc in switch input (SW3)
63
SELF SW
I
Self switch input (SW2)
64
SCOR
O
Sub-code sync output
65 CD-CKO O CD signal process serial clock output
66
LM LOD
O
Loading motor control output
67
CD DATA
O
CD signal process serial data output
68
CD-XLAT
O
CD signal process serial data latch output
69
LM-EJ
O
Loading motor control output
70
DRV-OE
O
Focus/tracking coil/sled motor control output
71
MD2
O
Digital out ON/OFF control output (“L”: OFF, “H”: ON)
72
VDD
—
Power supply pin
73
NIH
I
Fixed at “H” in this set.
74
V/Z
I
Fixed at “H” in this set.
75
PH1
I
Not used in this set.
76
—
—
Not used in this set.
77
DOUT-SEL
I
Fixed at “H” in this set.
78 – 80
—
—
Not used in this set.
Содержание CDX-M770 - Fm/am Compact Disc Player
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Страница 40: ...40 40 CDX M770 4 6 PRINTED WIRING BOARDS CD MECHANISM SECTION ...
Страница 41: ...41 41 CDX M770 Page 45 Ref No Location IC1 C 2 IC5 C 6 IC7 F 2 IC501 F 5 Q101 B 2 Semiconductor Location ...
Страница 81: ...81 CDX M770 MEMO ...