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HCD-GPZ6/GPZ7
QQ
3 7 63 1515 0
Pin No. Pin Name
44 SW4 (8CM)
SW3
45
(PUSH-CLOSE)
SW2-1 (CLOSE)
46
SW2-2
47
(LOD POSITION)
SW1 (OPEN)
48
ELV NEG
49
ELV POS
50
51 LOD NEG
LOD POS
52
CDM80
53
LOAD-OUT
CDM80
54
LOAD-IN
CDM80 SW3
55
(TRIGGER)
(OUT SW)
56
CDM80 SW1
(CHECK SW)
57
CDM80 SW2
58 TC PLAY
TE
TC TRIG
59
L 13942296513
60 TC CAPM CONT
61 BIAS ON
62 VCC
TC R/P
63
64 VSS
65 HP DETECT
LINE MUTE
66
67 PROTECT
68 SP RELAY
69 AMP POWER
AMP-DATA
70
71 AMP-CLK
72
STBY-RELAY
SW-POWER
73
(SMPS)
KEY WAKE UP
74
ST TUNED
75
ST CE
76
ST DATA OUT
77
78 DIN/STEREO
ST CLK
79 www
80 FL STB
81 FL DATA
.
DISC1 LED to
82 to 86
DISC5 LED
50

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I/O
- Not used
-
Not used
-
Not used
-
Not used
-
Not used
-
Not used
-
Not used
- Not used
-
Not used
O
CD loading motor control signal (eject direction) output terminal
O
CD loading motor control signal (loading direction) output terminal
I
Detection input terminal Not used
I
Detection input from the out switch "L": loading out
I
Detection input from the chuck switch "L": loading in
I Tape play detection switch input terminal "L": tape play mode
O
Trigger plunger on/off control signal output "H": plunger on
O
TC capstan motor drive signal output terminal
O Recording bias on/off control signal output terminal "H": bias on
-
Power supply terminal (+3.3V)
O
Playback/record selection signal output "L": playback, "H": record
-
Ground terminal
I Headphone detection signal input terminal "H": headphone on
O
Line muting on/off selection signal output terminal "L": muting
I
Protect signal input terminal
O Speaker on/off relay drive signal output terminal "H": relay on
O AMP muting on/off control signal output terminal "H": AMP on
O
Serial output to the electrical volume
O Serial data transfer clock signal output to the electrical volume
O
Main power on/off relay drive signal output terminal "H": relay on
-
Not used
I
Key interruption processing start signal input terminal
I
Tuning detection signal input from the tuner unit
O PLL serial chip enable signal output to the tuner unit
O
PLL serial data output to the tuner unit
I PLL serial data input from the tuner unit
O
PLL serial data transfer clock signal output to the tuner unit
O
Serial data read strobe signal output to the FL driver
x ao
y
O
Serial data transfer clock signal output to the FL driver
i
- Not used
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8
Description
Q Q
3 6 7 1 3
u163
.
2 9 9 4 2 8
"H" active
"H" active
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9