VSX-52TX
140
1
2
4
1
2
3
4
C
D
F
A
B
E
Pin Function
No.
Pin Name
I/O
Pin Function
Active
1
VDD
−
VDD(5V)power supply
2
1WUP
I
Wakeup
3
NC
−
NC
4
MR SW
O
Multi room input Pioneer / others L: Pioneer
5
NC
−
NC
6
MJOG A
I
MULTI JOG input A
7
MJOG B
I
MULTI JOG input B
8
VENCB
−
5V Volt(-)
9
VENCA
−
5V Volt(+)
10
DISPRST
I
Reset signal in put
11
X2
−
Input clock 5MHz
12
X1
−
Input clock 5MHz
13
IC
−
Vss Power supply 5V
14
XT2
−
15
XT1
−
16
VDD
−
5V power supply
17
12V TRG
O
" H" at ON
18
NC
−
NC
19
INPUT ATT
I
INPUT Atteneuator
20
NC
−
NC
21
DISP RDY
O
Communication enabling signal to the display microcomputer
22
DISP CK
O
Communication clock signal with the OSD-IC/display microcomputer
H
23
DISP DO
O
Communication data in signal with the display microcomputer (N ch open drain)
24
DISP DI
I
Communication data out signal with the OSD-IC/display microcomputer (N ch open drain: pullup)
H
25
AVSS
−
Ground
26
UART SW
O
27
NC
−
NC
H
28
NC
−
NC
29
TEST
I
TEST Mode
30
KEY 4
I
KEY AD input
31
KEY 3
I
KEY AD input
32
KEY 2
I
KEY AD input
33
KEY 1
I
KEY AD input
34
AVDD
−
V+5
35
AVREF
−
5V reference voltaage
36
232C DET
I
For 232C signal input detection
37
DISP EN
I
Communication enabling signal to the display microcomputer
Remote control input of sub room (active : H)
Remote control input of main room
49
S1
O
FL p_35s Drive
50
S2
O
FL p_34s Drive
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TEL 13942296513
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