HCD-DH50R/DH70SWR
58
MAIN BOARD IC401
μ
PD78F1106GF (S)-GAS-AX (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
O-TOUCH_
SENSOR_CLK
O
I2C clock signal output to the touch panel block
2
I/O-TOUCH_
SENSOR_DATA
I/O
Two-way I2C data bus with the touch panel block
3
O-MIC_ECHO_CLK
O
Serial data transfer clock signal output to the digital echo
(Except DH50R: AEP/DH70SWR: AEP models only)
4
O-MIC_ECHO_DATA
O
Serial data output to the digital echo (Except DH50R: AEP/DH70SWR: AEP models only)
5
I-RDS_CLK
I
RDS clock signal input from the tuner (FM/AM)
(DH50R: AEP/DH70SWR: AEP models only)
6
I-RDS_DI
I
RDS data input from the tuner (FM/AM) (DH50R: AEP/DH70SWR: AEP models only)
7
O-EEP-SCL
O
Serial data transfer clock signal output terminal for EEPROM Not used
8
O-EEP-SDA
O
Serial data output terminal for EEPROM Not used
9
O-TOUCH-POWER-
ON
O
Power supply on/off control signal output terminal for touch panel block “H”: power on
10
I-AC-CUT
I
AC cut detection signal input terminal “L”: AC cut on
11
NC
-
Not used
12
I-SYSTEM-PROTECT
I
System protect detection signal input terminal “H”: protect on
13
VID_MUTE1
O
Video (composite) muting on/off control signal output to the video ampli
fi
er “L”: muting on
14
VID_MUTE2
O
Video (component) muting on/off control signal output to the video ampli
fi
er “L”: muting on
15
NC
-
Not used
16
O-FUNC-CLK
O
Serial data transfer clock signal output to the electrical volume
17
O-FUNC-DATA
O
Serial data transfer clock signal output to the electrical volume
18
I-ST_DI
I
Serial data input from the tuner (FM/AM)
19
NC
-
Not used
20
EVSS1
-
Ground terminal
21
O-LINE MUTE
O
Audio line muting on/off control signal output terminal “H”: muting on
22
O-HP_MUTE
O
Headphone muting on/off control signal output terminal “H”: muting on
23
O-MIC_ECHO_CS
O
Chip select signal output to the digital echo
24
O-LOWCUT
O
Low cut
fi
lter control signal output terminal “H”: DSGX on
25
NC
-
Not used
26
O-MTK_RST
O
Reset signal output to the
fl
ash ROM and servo DSP “L”: reset
27
I-MTK_XIFCS
I
Chip select signal input from the servo DSP
28
I-MTK_KRMOD
I
Karaoke mode selection signal input from the servo DSP “H”: karaoke mode
29
O-MTK_MICR
O
Microphone request signal output to the servo DSP
30
EVDD1
-
Power supply terminal (+3.3V)
31
O-MTK_IFBSY
O
Busy request signal output to the servo DSP
32
I-COM_OPEN
I
Disc slot in/out detection switch input terminal “L”: disc slot in
33
I-SYSTEM-PRO-
TECT2
I
System protect detection signal input terminal “H”: protect on
34
O-SM_PG_MUTE
O
PG muting on/off control signal output to the stream processor “L”: muting on
35
O-SM_SOFT_MUTE
O
Soft muting on/off control signal output to the stream processor “L”: fade, “H”: return
36
O-SM_RST
O
Reset signal output to the stream processor “L”: reset
37
I-SM_SD
I
Shut down signal input from the digital power ampli
fi
er “L”: shut down
38
O-SM_DATA
O
Serial data output to the stream processor
39
O-SM_SHIFT
O
Shift clock signal output to the stream processor
40
I-CEC_RX_IN
I
CEC data input from the HDMI OUT connector
41
O-SM_LATCH
O
Latch signal output to the stream processor
42
O-KEY VOLUME LED
O
LED drive signal output terminal for touch panel back light “H”: LED on
43
O-SUBWOOFER_
MUTE
O
Subwoofer muting on/off control signal output terminal “H”: muting on
44
O-MTK-DATA
O
Serial data output to the servo DSP
45
I-MTK-DATA
I
Serial data input from the servo DSP
46
I-MTK-CLK
I
Serial data transfer clock signal input from the servo DSP
47
AVREF1
I
Reference voltage (+3.3V) input terminal
48
O-SM_NSP_MUTE
O
NSP muting on/off control signal output to the stream processor “L”: muting on
49
O-SM_INIT
O
Reset signal output to the stream processor “L”: reset
50
AVREF0
I
Reference voltage (+3.3V) input terminal
51
AVSS
-
Ground terminal
52
NC
-
Not used
53
I-MODEL
I
Model setting terminal
Содержание HCD-DH50R
Страница 9: ...HCD DH50R DH70SWR 9 ARRANGEMENT OF LEAD WIRE lead wire lead wire ...
Страница 87: ...MEMO HCD DH50R DH70SWR 87 ...
