Denon AVR-X7200W, Руководство по обслуживанию

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Pin Pin Name Symbol I/O
Pull up/
down
LvCnv STBY STOP CEC
STBY
Function
17 P86 (CEC POWER2) O - - L L H Reserve (CEC POWER2 control)
18 P85
R E M O T E
POWER(232C)
O - - L L L
232C POWER SUPPLY (REMOTE
3.3V) 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 I
Power failure detection pin(Power
failure:L)
26
P33/IRQ3-A/PO11/
TIOCC0/TIOCD0/
TCLKB-A
PLDAERR I - - L L L PLD ERROR detection pin
27 P32/IRQ2-A/PO10/
TIOCC0/TCLKA-A
NC O - - L O L Unused
28 P31/IRQ1-A/PO9/
TIOCA0/TIOCB0
ADV8003 INT1 I - - I I I
HDMI transmitter / OSD (ADV8003)
INT1 Input pin
29 P30/IRQ0-A/PO8/
TIOCA0
RC IN I - - I I I Remote control signal input pin
30 P27/PO7/TIOCA5/
TIOCB5/SCK1
HDMI A SEL O - - L L L
TC74VHCT244AFT control pin.
(Control the HDMI Audio input. H : DSP
signal path / L : HDMI Rx -> Tx )
31 P26/PO6/TIOCA5/
TMO1/TxD1
NC O - - L L L Unused
32 P25/PO5/TIOCA4/
TMCI1/RxD1
NC O - - L L L Unused
33 P24/PO4/TIOCA4/
TIOCB4/TMRI1
TU RST O SW3VPu - L L L TUNER RESET pin (E3 model)
34 P23/PO3/TIOCC3/
TIOCD3
E RESET O N3VPu - L L L
ETHERNET RESET control pin
(DM860)
35 P22/PO2/TIOCC3/
TMO0/SCK0
E POWER O -/- - L L L
E T H E R N E T P O W E R S U P P LY
(NET3.3V) control pin.(ON:H)
36 P21/PO1/TIOCA3/
TMCI0/RxD0
E_RXDMIEO I -/- - I I I
ETHERNET communication control pin
(DM860)
37 P20/PO0/TIOCA3/
TIOCB3/TMRI0/TxD0 E_TXDMOEI
O -/- - L L L
ETHERNET communication control pin
(DM860)
38
P 1 7 / I R Q 7 - B /
T C L K D - B / T x D 3 /
SCL0/ADTRG1#
TU SCLK O - - L L L TUNER control pin
39 PLLVCC PLLVCC - - - - - - +3.3V
40
P 1 6 / I R Q 6 - B /
T C L K C - B / R x D 3 /
SDA0
TU SDIO I_O - - L L L TUNER control pin
41 PLLVSS PLLVSS - - - - - - GND
42
P 1 5 / I R Q 5 - B /
T C L K B - B / S C K 3 /
SCL1
HSCL (400k) O CEC3VPu - L L L
VIDEO I2C Control for - HDMI SW
(ADV3002) / HDMI RX , A to H
Decoder (ADV7850) / HDMI ip Scaler ,
TX (ADV8003)
43 P 1 4 / I R Q 4 - B /
TCLKA-B/SDA1
HSDA (400k) I_O CEC3VPu - L L L
VIDEO I2C Control for - HDMI SW
(ADV3002) / HDMI RX , A to H
Decoder (ADV7850) / HDMI ip Scaler ,
TX (ADV8003)
44 P13/IRQ3-B/TxD2/
ADTRG0#
ADV8003 SPI MO O - - L L L
O S D c o n t r o l p i n ( A D V 8 0 0 2 o r
ADV8003)
45 P12/IRQ2-B/RxD2 ADV8003 SPI MI I - - L L L
O S D c o n t r o l p i n ( A D V 8 0 0 2 o r
ADV8003)
46 P11/IRQ1-B/SCK2 ADV8003 SPI CLK O - - L L L
O S D c o n t r o l p i n ( A D V 8 0 0 2 o r
ADV8003)
47 P10/IRQ0-B ADV8003 SPI CS O - - L L L
O S D c o n t r o l p i n ( A D V 8 0 0 2 o r
ADV8003)
48 P37/PO15/TIOCA2/
TIOCB2/TCLKD-A
EEPROM SDA I_O M3VPu - I I I EEPROM control pin
49 P36/PO14/TIOCA2 EEPROM SCL O M3VPu - I I I EEPROM control pin
50 P35/PO13/TIOCA1/
TIOCB1/TCLKC-A
ADV7850 RST O - - L L L
HDMI RX , A to H Decoder (ADV7850)
RESET control pin
51 P84 CEC_OUT O - - L L - CEC-D signal output pin
52 P 5 7 / W A I T # /
TRDATA3
ADV3002 RST O SW3VPu - L L L
HDMI switcher RESET control pin
(ADV3002)
53 P56/TRDATA2 E SPI MOEI O N3VPu - L L L
ETHERNET communication control pin
(DM860)
54 P55/TRDATA1 ADV8003 RST O SW3VPu - L L L
HDMI Tx/ip Scaler/OSD RESET control
pin (ADV8003)
190