Denon AVR-1912E3 Service Manual page 164

Pin Pin Name
14 VCL VCL
15 MD1 MD1
16 MD0 MD0
17 P86 (MUTE POWER)
18 P85 REMOTE POWER(232C)
19 RES# RESET
20 XTAL XTAL
21 VSS VSS
22 EXTAL EXTAL
23 VCC VCC
24 NMI NMI
P34/IRQ4-A/PO12/
25 BDOWN
TIOCA1
P33/IRQ3-A/PO11/
26 TIOCC0/TIOCD0/ PLDAERR
TCLKB-A
P32/IRQ2-A/PO10/
27 NC
TIOCC0/TCLKA-A
P31/IRQ1-A/PO9/TIOCA0/
28 ADV7623 INT1
TIOCB0
29 P30/IRQ0-A/PO8/TIOCA0 RC IN
P27/PO7/TIOCA5/
30 ADV7511 RST
TIOCB5/SCK1
P26/PO6/TIOCA5/TMO1/
31 iPod TXD
TxD1
P25/PO5/TIOCA4/TMCI1/
32 iPod RXD
RxD1
P24/PO4/TIOCA4/
33 TU RST/(TU STEREO)
TIOCB4/TMRI1
34 P23/PO3/TIOCC3/TIOCD3 E RESET
P22/PO2/TIOCC3/TMO0/
35 E POWER
SCK0
P21/PO1/TIOCA3/TMCI0/
36 E_RXDMIEO
RxD0
P20/PO0/TIOCA3/
37 E_TXDMOEI
TIOCB3/TMRI0/TxD0
P17/IRQ7-B/TCLKD-B/
38 TU SCLK/TU SCL
TxD3/SCL0/ADTRG1#
39 PLLVCC PLLVCC
P16/IRQ6-B/TCLKC-B/
40 TU SDIO/TU SDA
RxD3/SDA0
41 PLLVSS PLLVSS
P15/IRQ5-B/TCLKB-B/
42 HSCL (400k)
SCK3/SCL1
P14/IRQ4-B/TCLKA-B/
43 HSDA (400k)
SDA1
P13/IRQ3-B/TxD2/
44 ADV7623 SPI MO
ADTRG0#
45 P12/IRQ2-B/RxD2 ADV7623 SPI MI
46 P11/IRQ1-B/SCK2 ADV7623 SPI CLK
47 P10/IRQ0-B ADV7623 SPI CS
P37/PO15/TIOCA2/
48 EEPROM SDA
TIOCB2/TCLKD-A
49 P36/PO14/TIOCA2 EEPROM SCL
P35/PO13/TIOCA1/
50 ADV7844 RST
TIOCB1/TCLKC-A
51 P84 CEC_OUT
52 P57/WAIT#/TRDATA3 ADV3002 RST
53 P56/TRDATA2 E SPI MOEI
54 P55/TRDATA1 ADV7623 RST
55 P54/TRDATA0 E SPI MIEO
56 P83 E SPI CLK
57 VSS VSS
58 P82/TRCLK FL CE
59 VCC VCC
Pull up/
Symbol I/O
down
I
I M3VPu
I M3VPu
O
O
I
I
-
-
-
I M3VPu
I
I
O
I
I
0 SW3VPu
O
I
O/I SW3VPu
0
0
0
0
O/O SW3VPu
-
O/I_O SW3VPu
-
O CEC3VPu
I_O CEC3VPu
O
I
O
O
I_O M3VPu
O M3VPu
0 SW3VPu
O
O SW3VPu
0 N3VPu
O SW3VPu
I N3VPu
0 N3VPu
-
O
-
CEC
LvCnv STBY
STBY
- - - - Smoothing capacitor connection pin
- - - NC
- - - NC
- - L L Reserve (PRE MUTE control)
- - L L 232C POWER control pin(ON: H)
- - - - Reset input pin (reset: L)
- - - - Clock input
- - - - GND
- - - - Clock output
- - - - +3.3V
- - - NC
- - I I Power failure detection pin(Power failure:L)
- - L L PLD ERROR detection pin
- - L L NC
- - I I HDMI transmitter /receiver / OSD (ADV7623) INT1 output pin
- - I I Remote control signal input pin
- L H HDMI transmitter RESET control pin (ADV7511)
- 3->5 L L IPOD communication control pin
- 5->3 L L IPOD communication control pin
TUNER RESET pin (E3 model)
- L/L L/L
/TUNER ST control pin (E2,EA,E1C,JP models)
- - L L ETHERNET RESET control pin (DM860)
- - L L ETHERNET POWER control pin (DM860)
- - L L ETHERNET communication control pin (DM860)
- - L L ETHERNET communication control pin (DM860)
- L/L L/L TUNER control pin
- - - - +3.3V
- L/L L/L TUNER control pin
- - - - GND
VIDEO I2C- HDMI TX,RX,OSD(ADV7623)/
- L L HDMI_TX(ADV7511)/HDMI SW(ADV3002)/A to H
decoder(ADV7844)
VIDEO I2C- HDMI TX,RX,OSD(ADV7623)/
- L L HDMI_TX(ADV7511)/HDMI SW(ADV3002)/A to H
decoder(ADV7844)
- - L L OSD control pin (ADV7623)
- - L L OSD control pin (ADV7623)
- - L L OSD control pin (ADV7623)
- - L L OSD control pin (ADV7623)
- I I EEPROM control pin
- I I EEPROM control pin
- L H HDMI decoder RESET control pin (ADV7844)
- - L - CEC-D signal input pin
- L L HDMI switcher RESET control pin (ADV3002)
- L L ETHERNET communication control pin (DM860)
- L L HDMI Tx/Rx/OSD RESET control pin (ADV7623)
- L L ETHERNET communication control pin (DM860)
- L L ETHERNET communication control pin (DM860)
- - - - GND
- - L L FL control order pin
- - - - +3.3V
164
Function