Denon AVR-X4100, Service Manual

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Pin Pin Name Symbol I/O
Pull up/
down
LvCnv STBY STOP
CEC
STBY
Function
96
PA5/A5/PO21/
TIOCA7/TIOCB7/
TCLKG
VSEL B I - - I I I
Master Volume rotation detection
pin(Rotary encoder)
97 PA4/A4/PO20/
TIOCA7
E POWER 2
(Reserve)
O -/- - L L L Unused
98
PA3/A3/PO19/
TIOCC6/TIOCD6/
TCLKF
DAC(ETHER) MUTE O - - L L L
DAC (ETHER) MUTE control pin
(PCM5100 for DM860)
99 PA2/A2/PO18/
TIOCC6/TCLKE
PRE Z2 MUTE O - - L L L Z2 PRE OUT MUTE control pin
100 PA1/A1/PO17/
TIOCA6/TIOCB6
NC O - - L L L Unused
101 PA0/A0/BC0#/PO16/
TIOCA6
PRE MUTE O - - L L L Sub Woofer PRE OUT MUTE control pin
102 PE7/IRQ7-A/D15 ADV8003 INT2 I - - I I I
HDMI TX1.0SD INT2 input pin
(ADV8003)
103 PE6/IRQ6-A/D14 ADV7850 INT1 I - - I I I HDMI RX INT1 input pin (ADV7850)
104 PE5/IRQ5-A/D13 ADV7850 INT2 I - - L L L HDMI RX INT2 input pin (ADV7850)
105 PE4/D12 ISEL A I/O - - I/L I/L I/L
Input Selector rotation detection
pin(Rotary encoder)
106 PE3/D11 ISEL B I/O - - I/L I/L I/L
Input Selector rotation detection
pin(Rotary encoder)
107 PE2/D10 VOL CLK O - - L L L
FUNCTION / VOLUME control pin
(R2A15218)
108 PE1/D9 VOL DATA O - - L L L
FUNCTION / VOLUME control pin
(R2A15218)
109 PE0/D8 PLD WRITE O - - L L L A.PLD /JTAG switching control pin
110 PD7/D7 JTAG TDO I - - L L L A.PLD rewriting control pin (JTAG)
111 PD6/D6
JTAG TMS/APLD
CS
O/O - - L L L A.PLD rewriting & control pin
112 PD5/D5
JTAG TDI/APLD
DATA/DAC DATA O/O
- - L L L
A.PLD rewriting & control /DAC control
pin
113 PD4/D4
JTAG TCK/APLD
CLK/DAC CLK
O/O - - L L L
A.PLD rewriting & control /DAC control
pin
114 P64/CS4#-B ADC RST O - - L L L A/D converter control pin (AK5358B)
115 P63/CS3#-A/CS7#-A NC O - - L L L Unused
116 P62/CS2#-A/CS6#-A E SPI CS O N3VPu - L L L
ETHERNET communication control
pin(DM860)
117
P61/CS1#/CS2#-B/
CS5#-A/CS6#-B/
CS7#-B
DAC MS O - - L L L D/A converter control pin (AK4358VQ)
118 P60/CS0#/CS4#-A/
CS5#-B
DAC RST O - - L L L D/A converter control pin (AK4358VQ)
119 PD3/D3 NC O - - L L L Unused
120 PD2/D2 NC O - - L L L Unused
121 PD1/D1 FL CLK O - - L L L VFD control pin
122 PD0/D0 FL DATA O - - L L L VFD control pin
123 P97/AN15 DA POWER O - - L L L
DIGITAL AUDIO POWER SUPPLY
(DA3.3V & DA1.2V) control pin.(ON:H)
124 P96/AN14 CEC POWER O - - L L H
HDMI CEC POWER SUPPLY (CEC5V &
CEC3.3V & CEC1.8V) control pin.(ON:H)
125 P95/AN13 DV POWER1 O - - L L
b
Digital VIDEO POWER SUPPLY (DV5V &
DV3.3V) control pin. *CEC STANDBY :
MODE1=H , MODE2=L , MODE3=L
126 P94/AN12 DV POWER2 O - - L L
b
Digital VIDEO POWER SUPPLY (DV1.8V)
control pin. *CEC STANDBY : MODE1=H
, MODE2=L , MODE3=L
127 P93/AN11 MAIN POWER O - - L L L MAIN POWER control pin
128 P92/AN10 CPU POWER O - - L L L
CPU INTERFACE POWER SUPPLY
(SWM3.3V & SWM5V) control pin
(POWER ON: H , CEC ON STANDBY: H)
129 P91/AN9 TX EN O - - L L L
Front HDMI INPUT (AD8195) control
pin
130 VSS VSS - - - - - - GND
131 P90/AN8 MODE I - - I I I Destination detection pin
132 VCC VCC - - - - - - +3.3V
133 P47/IRQ15-B/AN7
THERMAL B/DC
DET/ASO
I - - I I I
ASO PROTECT / DC PROTECT / HEAT
PROTECT-B detection pin
178