XV-S56BK/XV-S57SL
1-25
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
40
41
42
43
44
45
46
47
48
49~51
52~64
65~88
89~99
100
O
O
O
O
O
-
-
O
I
-
-
-
-
-
I
I
-
-
I
I
-
-
O
I
O
I
O
O
O
O
I
I
I
-
I
-
O
I
O
O
O
-
O
O
O
O
-
O
O
-
-
Pin No.
Symbol
DDATA
DCLK
DACOCS
DAC1CS
DAC2CS
NC
VDD
OSC2
OSC1
VSS
XI
XO
MMOD
VREF-
POWER SW
NTSEL
RGB/YC SW
S/COMPO
AIN0
AIN2
TEST0,1
VREF+
RGBSEL
RESET
AVCO
AVCI
POWERON
TCLOSE
YOPEN
/LMMUTE
SWOPEN
SWUPDN
REMO
NC
REQ
NC
S2UDT
U2SDT
SCLK
BUSY
CPURST
NC
VS3
VS1
MUTE
STANDBYIND
NC
13G~1G
S24~S1
NC
VPP
I/O
Description
Pin function
DAC control data
DAC control clock
DAC control chip select
Chip select signal for rear L/R DAC (IC813)
Chip select signal for sub woofer/center DAC (IC823)
Non connect
Power B 5V
Oscillation terminal 8MHz
Oscillation terminal 8MHz
Connect to ground
Connect with ground
Non connect
Connect to ground
Connect to ground
Key input (power)
NTSC/PAL switch input
Non connect
Non connect
Key input (S831~S835)
Key input (S821:open/close)
Non connect
Power B 5V
RGB select control (H:RGB L:other)
Reset input
AV COMPULINK output
AV COMPULINK input
Power ON output
Tray close control output
Tray open control output
Tray muting output (L:muting)
Detection switch of tray open/close (L:open/close)
Detection switch of traverse mechanism up/down (H:UP L:DOWN)
Remote control interruption
Non connect
Communication between unit microcomputers request
Non connect
Communication between unit microcomputers DATA output
Communication between unit microcomputers DATA input
Communication between unit microcomputers CLK
Communication between unit microcomputers BUSY
Unit microcomputers reset
Non connect
S3 control (H:standby L:power ON)
S1 control
Muting output
LED control signal output (standby)
Non connect
FL grid control signal output
FL segment control signal output
Non connect
-VDISP (apply -35V)
MN101C35DGZ(IC701):System controller
