Denon AVR-1913 Service Manual page 160

Integrated network av receiver
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Pin
Pin Name
ADV8002
P13/IRQ3-B/TxD2/
(AVR1913)
44
ADTRG0#
or ADV8003
(AVR2113) SPI MO
ADV8002
(AVR1913)
45 P12/IRQ2-B/RxD2
or ADV8003
(AVR2113) SPI MI
ADV8002
(AVR1913)
46 P11/IRQ1-B/SCK2
or ADV8003
(AVR2113) SPI
CLK
ADV8002
(AVR1913)
47 P10/IRQ0-B
or ADV8003
(AVR2113) 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
ADV8002
(AVR1913)
54 P55/TRDATA1
or ADV8003
(AVR2113) 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 A
62 BCLK/P53
NC
63 P52/RD#
COMP SW1
64 P51/WR1#/BC1#
PSAVE
65 P50/WR0#/WR#
VIN C
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
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
-
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
3->5
L
L
L
3->5
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
160
Function
OSD control pin (ADV8002 or
ADV8003)
OSD control pin (ADV8002 or
ADV8003)
OSD control pin (ADV8002 or
ADV8003)
OSD control pin (ADV8002 or
ADV8003)
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)
NC
A-VIDEO (COMPONENT) switcher
control pin (NJM2586M)
A-VIDEO (COMPONENT) switcher
control pin (NJM2586M) (H=Output
Enable / L=Output Disable)
A-VIDEO (CVBS) switcher control pin
(MM74HC4051MX)
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)

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