Denon AVR-X4100W Service Manual page 177

Integrated network av receiver
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Pin
Pin Name
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
ZVOL DATA
62 BCLK/P53
NC
63 P52/RD#
ZVOL CLK
64 P51/WR1#/BC1#
ZVOL STB
65 P50/WR0#/WR#
V SDA
66 P77
V SCL
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 RLY
TIOCA11/TIOCB11
PB6/A14/PO30/
80
FRONT RLY
TIOCA11
PB5/A13/PO29/
81
HIN SELC
TIOCA10/TIOCB10
PB4/A12/PO28/
82
TU_SEN
TIOCA10
PB3/A11/PO27/
83
C/S RLY
TIOCC9/TIOCD9
PB2/A10/PO26/
84
SB RLY
TIOCC9
PB1/A9/PO25/
85
D5V POWER
TIOCA9/TIOCB9
86 P74/ADTRG3#
DIR CE
87 P73
DIR DIN
88 P72
DIR DOUT
P71/CS4#-C/CS5#-C/
89
DIR CLK
CS6#-C/CS7#-C
P70/CS3#-B/
90
DIR RST
ADTRG2#
91 VCC
VCC
PB0/A8/PO24/
92
CEC SEL
TIOCA9
93 VSS
VSS
PA7/A7/PO23/
94
TIOCA8/TIOCB8/
NC
TCLKH
PA6/A6/PO22/
95
VSEL A
TIOCA8
Pull up/
Symbol
I/O
down
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
-
O
-
O
-
O
-
I
DA3VPu
O
-
O
-
-
-
O
-
-
-
O/O
-/-
I
-
CEC
LvCnv STBY
STOP
STBY
-
L
L
L
-
L
L
L
-
I
L
I
-
L
L
L
-
-
-
-
-
L
L
L
-
-
-
-
-
L
L
L
-
L
L
L
-
I
I
I
-
L
L
L
-
L
L
L
-
L
L
L
-
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
L
-
L
L
L
-
L
L
L
-
L
L
L
-
I
I
I
-
L
L
L
-
L
L
L
-
-
-
-
-
L
L
L
-
-
-
-
-
L
L
L
-
I
I
I
177
Function
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
ZONE VOLUME control pin (NJW1194)
NC
ZONE VOLUME control pin (NJW1194)
ZONE VOLUME control pin (NJW1194)
A-VIDEO switcher control pin (AVDM-
2000)
A-VIDEO switcher control pin (AVDM-
2000)
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
FRONT Ch 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
DIGITAL POWER SUPPLY (D3.3V)
control pin (ON:H)
DIR control pin (LC89058W-E)
DIR control pin (LC89058W-E)
DIR control pin (LC89058W-E)
DIR control pin (LC89058W-E)
DIR RESET pin (LC89058W-E)
+3.3V
CEC output LINE switching
GND
Unused
Master Volume rotation detection
pin(Rotary encoder)

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