Denon AVR-1712, Руководство по обслуживанию

Страница: 135 / 161

135
Pin Pin Name Symbol I/O
Pull up/
down
LvCnv STBY
CEC
STBY
Function
14
VCL VCL
I - - - - Smoothing capacitor connection pin
15 MD1 MD1 I M3VPu - - - NC
16 MD0 MD0 I M3VPu - - - NC
17 P86
(MUTE POWER)
O - -
L L Reserve (PRE MUTE control)
18 P85
REMOTE POWER(232C)
O - -
L L
232C POWER control pin(ON: H)
19
RES# RESET
I - - - -
Reset input (reset: L)
20
XTAL XTAL
I - - - - Clock input
21 VSS VSS - - - - - GND
22
EXTAL EXTAL
- - - - - Clock output
23 VCC VCC - - - - - +3.3V
24 NMI NMI I M3VPu - - - NC
25
P34/IRQ4-A/PO12/
TIOCA1
BDOWN I - - I I
Power failure detection pin(Power failure:L)
26
P33/IRQ3-A/PO11/
TIOCC0/TIOCD0/
TCLKB-A
PLDAERR
I - -
L L PLD ERROR detection pin
27
P32/IRQ2-A/PO10/
TIOCC0/TCLKA-A
NC O - -
L L
NC
28
P31/IRQ1-A/PO9/TIOCA0/
TIOCB0
ADV7623 INT1
I - - I I
HDMI transmitter /receiver / OSD (ADV7623) INT1 output pin
29
P30/IRQ0-A/PO8/TIOCA0
RC IN I - - I I Remote control signal input pin
30
P27/PO7/TIOCA5/
TIOCB5/SCK1
ADV7511 RST/NC(AVR1712)
0/0 SW3VPu/- -
L/L H/L HDMI transmitter RESET control pin (ADV7511)
/ NC (AVR1712)
31
P26/PO6/TIOCA5/TMO1/
TxD1
iPod TXD
O - 3
→
5
L L
IPOD communication control pin
32
P25/PO5/TIOCA4/TMCI1/
RxD1
iPod RXD I - 5
→
3
L L
IPOD communication control pin
33
P24/PO4/TIOCA4/
TIOCB4/TMRI1
TU RST/(TU STEREO)
O/I SW3VPu -
L/L L/L TUNER RESET pin (E3 model)
/ TUNER ST control pin (E2,EA,E1C,JP models)
34
P23/PO3/TIOCC3/TIOCD3 E RESET/NC(AVR1712)
0/0 -/- -
L/L L/L ETHERNET RESET control pin (DM860) / NC (AVR1712)
35
P22/PO2/TIOCC3/TMO0/
SCK0
E POWER/NC(AVR1712) 0/0 -/- -
L/L L/L ETHERNET POWER control pin (DM860) / NC (AVR1712)
36
P21/PO1/TIOCA3/TMCI0/
RxD0
E_RXDMIEO/NC(AVR1712) 0/0 -/- -
L/L L/L ETHERNET communication control pin (DM860)
/ NC (AVR1712)
37
P20/PO0/TIOCA3/
TIOCB3/TMRI0/TxD0
E_TXDMOEI/NC(AVR1712)
0/0 -/- -
L/L L/L ETHERNET communication control pin (DM860)
/ NC (AVR1712)
38
P17/IRQ7-B/TCLKD-B/
TxD3/SCL0/ADTRG1#
TU SCLK/TU SCL
O/O SW3VPu -
L/L L/L TUNER control pin
39
PLLVCC PLLVCC
- - - - - +3.3V
40
P16/IRQ6-B/TCLKC-B/
RxD3/SDA0
TU SDIO/TU SDA
O/I_O SW3VPu -
L/L L/L TUNER control pin
41
PLLVSS PLLVSS
- - - - - GND
42
P15/IRQ5-B/TCLKB-B/
SCK3/SCL1
HSCL (400k)
O CEC3VPu -
L L
VIDEO I2C- HDMI TX,RX,OSD(ADV7623)
/HDMI_TX(ADV7511)/HDMI SW(ADV3002)
/A to H decoder(ADV7844)
43
P14/IRQ4-B/TCLKA-B/
SDA1
HSDA (400k) I_O CEC3VPu -
L L
VIDEO I2C- HDMI TX,RX,OSD(ADV7623)
/HDMI_TX(ADV7511)/HDMI SW(ADV3002)
/A to H decoder(ADV7844)
44
P13/IRQ3-B/TxD2/
ADTRG0#
ADV7623 SPI MO O - -
L L
OSD control pin (ADV7623)
45 P12/IRQ2-B/RxD2 ADV7623 SPI MI I - -
L L
OSD control pin (ADV7623)
46 P11/IRQ1-B/SCK2
ADV7623 SPI CLK
O - -
L L
OSD control pin (ADV7623)
47 P10/IRQ0-B ADV7623 SPI CS O - -
L L
OSD control pin (ADV7623)
48
P37/PO15/TIOCA2/
TIOCB2/TCLKD-A
EEPROM SDA I_O M3VPu - I I EEPROM control pin
49
P36/PO14/TIOCA2 EEPROM SCL
O M3VPu - I I EEPROM control pin
50
P35/PO13/TIOCA1/
TIOCB1/TCLKC-A
ADV7844 RST/NC(AVR1712)
0/0 SW3VPu/- -
L/L H/L HDMI decoder RESET control pin (ADV7844)
/ NC (AVR1712)
51 P84
CEC_OUT
O - -
L
- CEC-D signal input pin
52
P57/WAIT#/TRDATA3 ADV3002 RST
O SW3VPu -
L L HDMI switcher RESET control pin (ADV3002)
53
P56/TRDATA2
E SPI MOEI/NC(AVR1712) 0/0 N3VPu/- -
L/L L/L ETHERNET communication control pin (DM860)
/ NC (AVR1712)
54
P55/TRDATA1 ADV7623 RST
O SW3VPu -
L L HDMI Tx/Rx/OSD RESET control pin (ADV7623)
55
P54/TRDATA0
E SPI MIEO/NC(AVR1712) I/0 N3VPu/- -
L/L L/L ETHERNET communication control pin (DM860)
/ NC (AVR1712)
56 P83
E SPI CLK/NC(AVR1712)
0/0 N3VPu/- -
L/L L/L ETHERNET communication control pin (DM860)
/ NC (AVR1712)