Denon AVR-3808CI Service Manual

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AVR-3808CI / AVR-3808 / AVC-3808
128 P152/AN152/ ISELA I - Lv - Eu Z O/L O/L Inputselectorrotationdetectinput(Rotaryencoder)
129 P151/AN151/ VSELB I - Lv - Eu Z O/L O/L MasterVolumerotationdetectinput(Rotaryencoder)
130 VSS VSS - - - - - - - - GND
131 P150/AN150/ VSELA I - Lv - Eu Z O/L O/L MasterVolumerotationdetectinput(Rotaryencoder)
132 VCC VCC - - - - - - - - +5V
133 P107/AN7/KI3 VOLTAGEPROTECT I - - - - Z O/L O/L Voltagedetectioncontrolpin
134 P106/AN6/KI2 KEY3 I - Lv - Eu Z O/L O/L Buttoninput3
135 P105/AN5/KI1 KEY2 I - Lv - Eu Z O/L O/L Buttoninput2
136 P104/AN4/KI0 KEY1 I - Lv - Eu Z O/L O/L Buttoninput1
137 P103/AN3 (HDDET) I - - - Eu Z O/L O/L Notused(DABorHDRadiodistinctionpin)
138 P102/AN2 Notused I - - - Eu Z O/L O/L Notused
139 P101/AN1 XMLINKACTIVE I - E ↓ &H - - Z O/L O/L XMRADIOcontrolpin(Normalcheck:H)
140 AVSS AVSS - - - - - - - - AnalogGND
141 P100/AN0 MODE I - Lv - - Z I O/L Destinationswitchinginput
142 VREF VREF - - - - - - - - Ref.powersupplyinput+5
143 AVCC AVCC - - - - - - - - AnalogPowersupply+5
144 P97/ADTRG/RXD4 (HDRADIOMIHO) O - Lv - - - O/L O/L Notused(HDRADIOcontrol)
Pin PinName Symbol I/O Type Det
Op
(Int.)
Op
(Ext.)
Res STBY stop Function
Note: Pin No. : Terminal number of microcomputer.
Port Name : The name entered in the data sheet of microcomputer.
Symbol : Symbolized interface function.
I/O : Input or out of part.
“I” = Input port
“O” = Output port
Type : Composition of port in case of output port.
“C” = CMOS output
“N” = NMOS open drain output
“P” = PMOS open drain output
Op : Pull up/Pull down selection information.
“Iu” = Inner microcomputer pull up
“Id” = Inner microcomputer pull down
“Eu” = External microcomputer pull up
“Ed” = External microcomputer pull down
Det : Indicates judging state of input port. Level detection is “LV”; Edge detection is “Ed”; Detection by both shifting is “E&L”;
Serial data detection is “S” (Serial data output is also “S”).
Res : State at reset.
“H” = Outputs High Level at reset
“L” = Outputs Low Level at reset
“Z” = Becomes High impedance mode at reset
STBY : State of port when STANDBY mode.
“O/L” = Output port and “L”
“I” = Input port
Stop : State of port when Stop mode.
“O/L” = Output port and “L”
“I” = Input port

Denon AVR-3808CI Specifications

General

Brand	Denon
Model	AVR-3808CI
Category	Receiver
Language	English