JVC MX-S6MD - Page 54

MX-S6MD
1-54
UPD780024AGKB08 (IC251) : Unit micon
1. Pin layout
2. Pin function (1/2)
1
~
16
48
~
33
17 ~ 32
64 ~ 49
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
O
O
O
I
O
O
O
I
I
I
I
O
I
O
I
O
O
I
O
I
I
O
O
I
I
I
I
I
I
I
I
I
EEPROM serial clock output
EEPROM serial data I/O
Synchronization / asynchronous system
Ready signal input terminal
Tray play position 3
Tray play position 2
Tray play position 1
Sub tray open/close
Ground
Reference power supply voltage
Rest switch
CD emphasis
CD track No. change
CD copy right or wrong
Sub Q data input
Cam position 1
Sub Q clock output
Command signal input
Status output
Command data clock input
(Command in)
(Status out)
Cam position 2
Reference power supply 1
Ground
key1 signal from running jig
Key2 signal from running jig
Tray 3 close signal input
Tray 3 open signal input
Tray 2 close signal input
Tray 2 open signal input
Tray 1 open signal input
E2SCK
E2SDL
MCS
MRDY
ITRVP3
ITRVP2
ITRVP1
ITRYSoc
VSSO
VDDO
/REST
CDEMP
CDTNO
CDCOPY
SUBQ
ICAMP1
SQCK
KCMND
MSTAT
KCLK
RXDO
TXDO
ICAMP2
VDD1
AVSS
KEY1
KEY2
TRY3CLOSE
TRY3OPEN
TRY2CLOSE
TRY2OPEN
TRY1OPEN
Pin
No.
Symbol I/O Function