Aiwa CSD-MD50, Руководство по обслуживанию, Страница: 52 / 74

70
MOTOR
—
LA
CL
DA
Q-SW
SHIFT
ACIN
REMO
RES
XT1
XT2
GND
CF1
CF2
+B
—
AD-1
AD-2
DOOR
TUSW1
TUSW2
JOG-1
JOG-2
NC
SRST
ARDY
SREQ
MREQ
SIN
SOUT
ALCK
FLDI
FLCE
FLCK
NC
NC
DI
DO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
IC, LC875164A
Pin No. Pin Name I/O Description
Motor control output. “H”: when operating.
Not used.
BH3862FS serial latch output.
BH3862FS serial clock output.
BH3862FS serial data output.
Q-surround control.
Clock shift output.
AC input detection.
Remote control received signal input.
Reset input terminal.
32.768 kHz OSC input terminal.
32.768 kHz OSC output terminal.
GND terminal.
5.6 MHz OSC input terminal.
5.6 MHz OSC output terminal.
Power supply terminal.
Not used.
A/D key input.
A/D key input.
CD door detection.
Tuner destination selection input.
Tuner destination selection input.
JOG-1 detection. (A output)
JOG-2 detection. (B output)
Not used.
Microprocessor reset output for communication with MD microprocessor.
Ready signal output for communication with MD microprocessor.
Output request from system microprocessor for communication with MD
microprocessor.
Output request from system microprocessor for communication with MD
microprocessor.
Serial data input for communication with MD microprocessor.
Serial data output for communication with MD microprocessor.
Serial clock input for communication with MD microprocessor.
FL data output.
FL chip enable.
FL clock output.
Not used.
Not used.
EEPROM serial data output.
EEPROM serial data input.
O
O
O
O
O
O
O
I
I
I
I
O
—
I
O
—
O
I
I
I
I
I
I
I
—
O
O
O
I
I
O
I
O
O
O
—
—
O
I