JVC KD-S580 Service Manual page 30
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Also See for KD-S580:
- Instructions manual (27 pages) ,
- Service manual (41 pages) ,
- Instructions manual (28 pages)
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KD-S580
LC72366-9B25 (IC801) : Micon
1. Pin function(1/2)
Pin No.
Symbol
1
XIN
2
TEST2
3
J BUS SI
4
J BUS SO
5
J BUS SCK
6
J BUS I/O CONT
7
SUBQ
8
NC
9
SQCK
10
RESET
11
LCD SI
12
LCD SO
13
LCD SCK
14
LCD CE
15
FM ILLUMI
16
AM ILLUMI
17
CD ILLUMI
18
DIMMER OUT
19
NC
20
MOTOR SEL
21
NC
22
NC
23
NC
24
KS2
25
KS1
26
KS0
27
DETACH
28
K2
29
K1
30
K0
31
Vdd
32
LM
33
CD LST RESET
34
MCLK
35
MDATA
36
MLD
37
NC
38
NC
39
SCL
40
SDA
41
CD DN
42
RELAY
43
BLKCKL
44
BEEP
45
SW1
46
SW2
47
PSW
48
REST
49
FLOCK
50
TLOCK
1-30
I/O
-
4.5MHz crystal oscillation
-
Connect to ground
O
OUTPUT(L)
O
OUTPUT(L)
O
OUTPUT(L)
O
OUTPUT(L)
I
CD LSI Subcode data input
O
OUTPUT(L)
O
CD LSI Subcode clock
I
Micon reset pin
O
OUTPUT(L)
O
LCD driver data output (to LC75823E pin 64)
O
LCD driver clock signal (to LC75823E pin 63)
O
LCD driver chip enable port (to LC75823E pin 62)
O
OUTPUT(L)
O
H level during tuner mode (FM & AM)
O
LEVEL METER SENSITIVITY CONTROL
O
OUTPUT(L)
O
OUTPUT(L)
O
motor selecting
O
OUTPUT(L)
O
OUTPUT(L)
O
OUTPUT(L)
O
Output for initial setting diode matrix
O
Output for initial setting diode matrix
O
Output for initial setting diode matrix
I
Front panel detect
I
Input for initial setting diode matrix
I
Input for initial setting diode matrix
I
Input for initial setting diode matrix
-
5V supply
I/O
loading control
O
CD LSI reset
O
CD LSI command clock signal
O
CD LSI command data output
O
CD LSI command load signal
O
OUTPUT(L)
O
OUTPUT(L)
O
E.volume clock output (to TEA6320T pin 32)
O
E.volume data output (to TEA6320T pin 1)
O
CD 8V supply on ("H":8V,"L":0V)
O
5V power control
O
OUTPUT(L)
O
OUTPUT(L)
I
mecha SW input
I
mecha SW input
I
mecha SW input
O
OUTPUT(L)
I
Focusing lock detection
I
Tracking lock detection
Function
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