HBD-N590/N790W/N890W/N990W/N995W/T79
80
MB-149 BOARD IC6301 R5F3650KCDFB (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
SIRCS_IN
I
SIRCS signal input from the remote control receiver
2
FAN_CONT
O
Fan motor on/off control signal output terminal “L”: fan motor on
3
FL_DOUT
O
Serial data output to the
fl
uorescent indicator tube driver
4
SIRCS2_IN
I
SIRCS signal input from the remote control receiver
5
FL_CLK
O
Serial data transfer clock signal output to the
fl
uorescent indicator tube driver
6
BYTE
I
External data bus width selection signal input terminal
7
CNVSS
I
Processor mode selection signal input terminal
8
NC
-
Not used
9
NO USE
-
Not used
10
RESET
I
System reset signal input from the reset switch “L”: reset
11
XOUT
O
System clock output terminal (8 MHz)
12
VSS
-
Ground terminal
13
XIN
I
System clock input terminal (8 MHz)
14
VCC_3.3V
-
Power supply terminal (+3.3V)
15
CEC (TX/RX)
I/O
CEC serial data input/output with the HDMI connector
16
TS_INT
I
Touch sensor detection signal input from the TOUCH board “H”: touch sensor is detected
17
KEY_INT
I
Key wake-up signal input terminal
18
AC_CUT
I
AC cut detection signal input terminal “L”: AC cut
19
BD_IF_START
O
Ready signal output to the BD decoder “H”: ready
20
LED_PWM3
O
LED drive signal output terminal
21
TS_RST
O
Touch sensor reset signal output to the TOUCH board “L”: reset
22
PCONT_TS
O
Power supply on/off control signal output to the TOUCH board for touch sensor “H”: power on
23
BD_IF_REQ
I
Request signal input from the BD decoder
24
LED_PWM2
O
LED drive signal output terminal
25
PCONT_FL
O
Power supply on/off control signal output terminal for
fl
uorescent indicator tube driver
“H”: power on
26
LED_PWM1
O
LED drive signal output terminal
27
WS_SCL
I/O
Two-way I2C clock bus with the RF modulator
(EZW-RT50 (HBD-N790W/N890W/N990W/T79) or EZW-RT20 (HBD-N995W))
(HBD-N790W/N890W/N990W/N995W/T79 only)
28
WS_SDA
I/O
Two-way I2C data bus with the RF modulator
(EZW-RT50 (HBD-N790W/N890W/N990W/T79) or EZW-RT20 (HBD-N995W))
(HBD-N790W/N890W/N990W/N995W/T79 only)
29
TXD1
O
Not used
30
RXD1
I
Not used
31
CLK1
O
Not used
32
RTS1
O
Not used
33
DAMP_SDA
I/O
Two-way I2C data bus with the stream processor
34
DAMP_SCL
O
Serial data transfer clock signal output to the stream processor
35
DC_DET
I
Speaker DC detection signal input terminal “L”: speaker DC is detected
36 to 38
PCONT1 to PCONT3
O
Power supply on/off control signal output terminal “H”: power on
39
PCONT4 (NC)
O
Power supply control signal output terminal Not used
40
STA516_PCONT
O
Power supply control signal output terminal “H”: power on
41
NC
O
Power supply on/off control signal output terminal Not used
42
FAN_ON
O
Power supply on/off control signal output terminal for fan motor “H”: power on
43
NC
-
Not used
44
CE
I
Chip enable signal input terminal Not used
45
ST_SDA
I/O
Two-way data bus with the tuner section
46
ST_SCL
O
Serial data transfer clock signal output to the tuner section
47
NO USE
-
Not used
48
DRIVER_RST (EN)
O
Power down signal output to the stream processor “L”: power down
49
VACS_1
-
Not used
50
DAMP_XPDN
O
Reset signal output to the power ampli
fi
er “L”: reset
51
DAMP_XRST
O
Reset signal output to the stream processor “L”: reset
52
DAMP_XMUTE
O
Muting on/off control signal output to the stream processor “L”: muting
53
XWMAMUTE
-
Not used
54
TS_SDA
I/O
Two-way data bus with the TOUCH board
55
TS_SCL
I/O
Two-way clock bus with the TOUCH board
56
KARAOKE_MODE
I
Karaoke mode information input terminal Not used
Ver. 1.1
