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Alpine CDA-7865R Service Manual page 27

Fm/mw/lw/rds cd receiver
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CDA-7865R
No.
Symbol
vO
Terminal Description
39
DTS CLK
O | Serial clock signal output terminal to DTS p-com.
40
CD-STS
|__|
Status signal input terminal from CD Mecha p-com.
41
CD-CMD
O | Command signal output terminal to CD Mecha p-com.
42
CD-SCK
© | Clock signal output terminal to CD Mecha p-com.
43
DTS MUTE
| | MUTE signal input terminal from DTS p-com.
44
LCD-RST
O | Reset signal output terminal to LCD Driver.
45
LCD-DO
| | Serial data signal input terminal from LCD Driver.
46
LCD-DI
O | Serial data signal output terminal to LCD Driver.
47
LCD-CLK
O | Serial clock signal output terminal to LCD Driver.
48
LCD-CE
O | Chip enable signal output terminal to LCD Driver.
49
tJ
NC
— | No connect terminal.
50
51
IN DIMMER
| | DIMMER control signal input terminal.
52
|
NC
|Noconnect terminal.
53
| 54
IN-INT
| | IN-INTERRUPT input terminal.
J
LEE
8 lOO
Ard
55
LIMIT SW 2
| | Active Nose position detect signal input terminal.
56
LIMIT SW 1
57
BW
O | FM band width switching control signal output terminal.
58
MOTOR REV
j__|
|
© =| Nose Motor control signal output terminal.
59
MOTOR FOR
60
DOOR LED
O
|LED signal output terminal for lighting of CD Loading Slot.
|
ee
LS
a
73 | MOTOR-CONT
61
3834 A
62
3834 B
O | Select signal output terminal to SPE-ANA IC.
63
3834 C
64
EV-DATA
1@) 7 Serial data signal output terminal to E-VOL.
65
EV-CLK
O | Serial clock signal output terminal to E-VOL.
66
BBE-1
© | BBE control outputterminal.
.(BBE)
67
BBE-2
O | BBE control output terminal.
(PROCESS)
68
BBE-3
O | BBE control output terminal.
(LO CONT)
69
LPF1
O | LPF control signal output terminal.
70
LPF2
71
MUTE
O | Audio mute signal output terminal.
72
Vss
— | GND
connect terminal.
O | Nose Motor power control signal output terminal.
NC
No connect terminal.

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