Denon AVR-E400 Service Manual page 150

Pin Pin Name
P13/IRQ3-B/TxD2/
44 ADV8003 SPI MO
ADTRG0#
45 P12/IRQ2-B/RxD2 ADV8003 SPI MI
46 P11/IRQ1-B/SCK2 ADV8003 SPI CLK
47 P10/IRQ0-B ADV8003 SPI CS
P37/PO15/TIOCA2/
48 EEPROM SDA
TIOCB2/TCLKD-A
49 P36/PO14/TIOCA2 EEPROM SCL
P35/PO13/TIOCA1/
50 ADV7850 RST
TIOCB1/TCLKC-A
51 P84 CEC_OUT
P57/WAIT#/
52 ADV3002 RST
TRDATA3
53 P56/TRDATA2 E SPI MOEI
54 P55/TRDATA1 ADV8003 RST
55 P54/TRDATA0 E SPI MIEO
56 P83 E SPI CLK
57 VSS VSS
58 P82/TRCLK FL CE
59 VCC VCC
60 P81/TRSYNC FL RST
61 P80 VIN C
62 BCLK/P53 NC
63 P52/RD# COMP SW1
64 P51/WR1#/BC1# ZVOL CLK
65 P50/WR0#/WR# ZVOL DATA
66 P77 VIN B
67 P76/IRQ14-A TU GPO2_INT
68 P75 DSP ROMRST
PC7/A23/CS4#-D/
69 DSP MOSI
CS7#-D/TxD5
PC6/A22/CS6#-D/
70 DSP MISO
RxD5
PC5/A21/CS5#-D/
71 DSPI CLK
SCK5
72 PC4/A20 DSP RST
73 PC3/A19 DSP FLAG0
74 VCC VCC
75 PC2/A18 DSP ICS
76 VSS VSS
77 PC1/A17 GRN LED
78 PC0/A16 RED LED
PB7/A15/PO31/
79 H/P RL
TIOCA11/TIOCB11
PB6/A14/PO30/
80 FRONT RL
TIOCA11
PB5/A13/PO29/
81 HIN SELC
TIOCA10/TIOCB10
PB4/A12/PO28/
82 TU_SEN
TIOCA10
PB3/A11/PO27/
83 C/S RL
TIOCC9/TIOCD9
PB2/A10/PO26/
84 SB RL
TIOCC9
Pull up/
Symbol I/O
down
O -
I -
O -
O -
I_O M3VPu
O M3VPu
O -
O -
O SW3VPu
O N3VPu
O SW3VPu
I N3VPu
O N3VPu
- -
O -
- -
O -
O -
I -
O -
O -
O -
O -
I -
O -
O DA3VPu
I DA3VPu
O DA3VPu
O -
I Pd
- -
O DA3VPu
- -
O -
O -
O -
O -
O -
O -
O -
O -
CEC
LvCnv STBY STOP
STBY
- L L L
- L L L
- L L L
- L L L
- I I I
- I I I
- L L L
- L L -
- L L L
- L L L
- L L L
- I L I
- L L L
- - - -
- L L L
- - - -
- L L L
3->5 L L L
- I I I
3->5 L L L
- L L L
- L L L
3->5 L L L
- L L L
- I I I
- L L L
- L L L
- L L L
- L L L
- L L L
- - - -
- L L L
- - - -
- L L L
- L L H
- L L L
- L L L
- L L -
- L L L
- L L L
- L L L
150
Function
OSD control pin
OSD control pin
OSD control pin
OSD control pin
EEPROM control pin
EEPROM control pin
HDMI RX , A to H Decoder (ADV7850)
RESET control pin
CEC-D signal output pin
HDMI switcher RESET control pin
(ADV3002)
ETHERNET communication control pin
(DM860)
HDMI Tx/ip Scaler/OSD RESET control
pin (ADV8003)
ETHERNET communication control pin
(DM860)
ETHERNET communication control pin
(DM860)
GND
VFD control pin
+3.3V
VFD control pin
A-VIDEO (CVBS) switcher control pin
(MM74HC4051MX)
Unused
A-VIDEO (COMPONENT) switcher
control pin (NJM2586)
ZONE VOLUME control pin
(AVR-X2000 Only)
ZONE VOLUME control pin
(AVR-X2000 Only)
A-VIDEO (CVBS) switcher control pin
(MM74HC4051MX)
TUNER GPIO2 input pin
Memory reset for DSP (Reset : L)
DSP control pin (ADSP21487KSWZ-
3B)
DSP control pin (ADSP21487KSWZ-
3B)
DSP control pin (ADSP21487KSWZ-
3B)
DSP(ADSP21487KSWZ-3B) reset
output pin (Reset : L)
DSP control pin (ADSP21487KSWZ-
3B)
+3.3V
DSP control pin (ADSP21487KSWZ-
3B)
GND
POWER LED control pin(ON:H)
POWER/STANDBY LED control pin
(ON:H)
HEADPHONE RLY control pin
SPEAKER RELAY control pin
TC74VHC4051AFT control pin.
(Control the detection of HDMI 5V
INPUT for CEC STANDBY. )
TUNER control pin
CENTER/SURROUND Ch RELAY
control pin
SURROUND-BACK Ch RELAY control
pin