JVC FS-G6 - Page 44

2-28
UX-G6/FS-G6
UPD784214AFG501 (IC501) : Sysem controller
1
2
3
4
5
6
7,8
9
10
11
12
13
14
15
16
17
18
19
20,21
22
23
24,26
27
28
29
30
31
32~36
37
38,39
40
41
42
43
44
45
46
47~50
51
52
53
54
55,56
57
58
59
60
2. Pin function
Pin
No.
Symbol
I/O
Pin
No.
Symbol I/ODescription Description
81
100
50
31
80 ~ 51
1 ~ 30
~ ~
1.Pin layout
PERIODO
MPX
TCLOCK
TDATA
NC
RDS DATA
NC
VDD
fout
BAND0
BAND1
BAND2
SDA
SCL
NC
DATA
CLOCK
STB
NC
TEST/VDD
TEST1
NC
DCSIN
DCSOUT
NC
INH
TEST2
NC
VDD
X2,X1
Vss
XT2
XT1
RESET
REM
RDSCLK
BLKCK
NC
AVDD
AVREF0
MD KEY
KEY0
NC
NC
SAFETY0
SAFETY1
NC
Tuner PLL control output
Stereo indicator signal input
Tuner PLL control output
Tuner PLL control
Non connect
RDS Data input
Non connect
Power supply terminal
fx/n Output
Electric volume control data output
Electric volume control (clock)
Non connect
Data input from source selector
Clock input from source selector
Strobe input from source selector
Non connect
Connect to GND
Connect to GND
Non connect
DCS Signal input from TAPE
DCS Signal output to TAPE
Non connect
Power failure detect
Connect to GND
Non connect
Power supply
Oscillation terminal (10MHz)
Connect to GND
Non connect
Sub clock
Reset input
Remote control signal input
RDS Clock input
CD Q-code block clock input
Non connect
Power supply
Power supply
Key control signal input from MD
Key control signal input from CD
Non connect
Connect to GND
When power is ON (INH)=detection "H"
Non connect
Connect to GND
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
AVSS
CD/OPT
MDRESET
AVREF
MD Rx
MD Tx
NC
SUBQ
NC
SQCK
AXRESET
READY
STATUS
COMMAND
CLK
NC
MCLCK
REST SW
LSI RST
STAT
MLD
MDATA
NC
MDRECLED
FCD
SMUTE
HPMUTE
LED0
MDINLED
NC
CLOSESW
OPENSW
CLOSE
OPEN
NC
FTU
TUNERTEST
NC
SPK
Vss
Connect to GND
Digital input selector
MD Reset signal output
Power supply
MD Unit I/F input
MD Unit I/F output
Non connect
CD Q-code input
Non connect
CD Q-code clock output
Reset signal output to AX-UXG6
Micom I/F output to IC701 (AX-UXG6)
Micom I/F input to IC701 (AX-UXG6)
Micom I/F output to IC701 (AX-UXG6)
Micom I/F output to IC701 (AX-UXG6)
Non connect
CD LSI control signal output to IC461
Rest switch detection terminal
CD LSI reset signal output to IC461
Status signal input from IC461
Command load signal output to IC461
Command data output to IC461
Non connect
MD REC LED control signal output
Function CD
System mute output
Headphone mute output
Power lighting when it is on always
(CD/TUNER LED)
MD IN Indicator control output
Non connect
CD tray close switch detection terminal
CD tray open switch detection terminal
CD tray close control signal output
CD tray open control signal output
Non connect
Function tuner
Tuner reset
Non connect
Speaker relay control H=ON
Connect to GND
O
I
O
I/O
-
I
-
-
O
I
O
I/O
-
I
I
I
-
-
-
-
I
O
-
I
-
-
-
I/O
-
-
I
I
I
I
I
-
-
-
I
I
-
-
I
-
-
-
O
O
-
I
O
-
I
-
O
O
O
I
O
O
-
O
I
O
I
O
O
-
O
O
O
O
O
O
-
I
I
O
O
-
O
I/O
-
O
-
0 E 1 J 0 U 1UX 0UR 1EE 0 A 1 U
00110011
00001111