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Denon AVR-2801/981 User Manual

Denon AVR-2801/981
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NameName
FunctionFunction
TMP88CU74F Terminal FunctionTMP88CU74F Terminal Function
PinPin
No.No.
11 P02/S01P02/S01 RDS RESETRDS RESET OO CC ZZ LL RDS reset output (LC7074)RDS reset output (LC7074)
22 P03P03 OSD RSTOSD RST OO CC ZZ HH OSD control output (M35015)OSD control output (M35015)
33 P04P04 ST/MONOST/MONO OO CC ZZ LL STEREO/MONO control signal, L: STEREOSTEREO/MONO control signal, L: STEREO
44 P05P05 PLFL DATAPLFL DATA OO CC ZZ LL PLL, FL control terminal (LC72131 & LC75721NE)PLL, FL control terminal (LC72131 & LC75721NE)
55 P06P06 PLL STBPLL STB OO CC ZZ LL PLL control terminal (LC72131)PLL control terminal (LC72131)
66 P07P07 PLFL CLKPLFL CLK OO CC ZZ LL PLL, FL control terminal (LC72131 & LC75721NE)PLL, FL control terminal (LC72131 & LC75721NE)
77 VssVss VssVss II GNDGND LL GNDGND
88 XoutXout XoutXout OO XTALXTAL
99 XinXin XinXin II XTALXTAL
1010 RESET_RESET_ RESET_RESET_ II EuEu LvLv LL Reset inputReset input
1111 P22/XTOUTP22/XTOUT TUNED_TUNED_ II EuEu LvLv ZZ Tuning detect, L: TunedTuning detect, L: Tuned
1212 P21/XTINP21/XTIN STEREO_STEREO_ II EuEu LvLv ZZ L: At stereo receiveL: At stereo receive
1313 TESTTEST TESTTEST II GNDGND SS Connect to GNDConnect to GND
1414 P20/INT5_P20/INT5_ B.DOWN_B.DOWN_ II EuEu LvLv ZZ Power down detect, L: Power downPower down detect, L: Power down
1515 P10/INT0_P10/INT0_ PROTECT_PROTECT_ II EdEd E&LE&L ZZ PROTECTION detect input, H: DetectPROTECTION detect input, H: Detect
1616 P11/INT1P11/INT1 RDS STARTRDS START II ZZ LL RDS data input (LC7074)RDS data input (LC7074)
1717 P12P12 OSD CLKOSD CLK OO CC ZZ HH OSD control output (M35015)OSD control output (M35015)
1818 P13P13 OSD CSOSD CS OO CC ZZ HH OSD control output (M35015)OSD control output (M35015)
1919 P14P14 OSD DATAOSD DATA OO CC ZZ LL OSD control output (M35015)OSD control output (M35015)
2020 P15/INT3P15/INT3 REMOCONREMOCON II EdEd E&LE&L ZZ Remote control signal inputRemote control signal input
2121 P16/INT2P16/INT2 ACKACK OO CC ZZ LL MAIN-SUB CPU comm. control terminalMAIN-SUB CPU comm. control terminal
2222 P17/INT4P17/INT4 REQREQ II EuEu ZZ LL MAIN-SUB CPU comm. control terminalMAIN-SUB CPU comm. control terminal
2323 P30/SCLP30/SCL SISI II MAIN-SUB CPU comm. control terminalMAIN-SUB CPU comm. control terminal
2424 P31/SDAP31/SDA SOSO OO CC MAIN-SUB CPU comm. control terminalMAIN-SUB CPU comm. control terminal
2525 P32/SCK0_P32/SCK0_ CLKCLK OO CC MAIN-SUB CPU comm. control terminalMAIN-SUB CPU comm. control terminal
2626 P40/AIN0P40/AIN0 MODEMODE II EuEu LvLv ZZ Destination switching inputDestination switching input
2727 P41/AIN1P41/AIN1 KEY1KEY1 II EuEu LvLv ZZ Button input 1Button input 1
2828 P42/AIN2P42/AIN2 KEY2KEY2 II EuEu LvLv ZZ Button input 2Button input 2
2929 P43/AIN3P43/AIN3 KEY3KEY3 II EuEu LvLv ZZ Button input 3Button input 3
3030 P44/AIN4P44/AIN4 FUNC STB1FUNC STB1 OO CC ZZ Function control output (TC9274N), INPUTFunction control output (TC9274N), INPUT
3131 P45/AIN5P45/AIN5 FUNC/T. CON CLKFUNC/T. CON CLK OO CC ZZ LL
Function control output (TC9274N, TC9273), TONE control output (TC9184P)Function control output (TC9274N, TC9273), TONE control output (TC9184P)
3232 P46/AIN6P46/AIN6 FUNC/T. CON DATAFUNC/T. CON DATA OO CC ZZ LL
Function control output (TC9274N, TC9273), TONE control output (TC9184P)Function control output (TC9274N, TC9273), TONE control output (TC9184P)
3333 P47/AIN7P47/AIN7 FUNC STB2FUNC STB2 OO CC ZZ LL Function control output (NJU7313), 6CH EXT. INFunction control output (NJU7313), 6CH EXT. IN
3434 P50/AIN8P50/AIN8 E.VOL STBE.VOL STB OO CC LL LL Elect. volume control output (TC9459)Elect. volume control output (TC9459)
3535 P51/AIN9P51/AIN9 TONE STBTONE STB OO CC LL LL TONE control output (TC9184P)TONE control output (TC9184P)
3636 P52/AIN10P52/AIN10 E.VOL DATAE.VOL DATA OO CC LL HH Elect. volume control output (TC9459)Elect. volume control output (TC9459)
3737 P53/AIN11P53/AIN11 E.VOL CLKE.VOL CLK OO CC LL HH Elect. volume control output (TC9459)Elect. volume control output (TC9459)
SymbolSymbol
I/OI/O TypeType OpOp DetDet ResRes InitInit
SEMICONDUCTORSSEMICONDUCTORS
&&
IC’sIC’s
Note:Note: Abbreviation ahead of IC No. indicates the name of P.W.B.Abbreviation ahead of IC No. indicates the name of P.W.B.
PO:PO: Power P.W.B.Power P.W.B. RE:RE: Requlator P.W.B.Requlator P.W.B.
EX:EX: Exit in P.W.B.Exit in P.W.B. AU:AU: Audio/DSP P.W.B.Audio/DSP P.W.B.
CO:CO: Control P.W.B.Control P.W.B.
TMP88CU74FTMP88CU74F
(CO: IC303)(CO: IC303)
FunctionFunction
3838 VASSVASS VASSVASS II Ref. volt (GND)Ref. volt (GND)
3939 VAREFVAREF VAREFVAREF II Ref. volt (VDD)Ref. volt (VDD)
4040 VDDVDD VDDVDD II Power supplyPower supply
4141 P60P60 FL CEFL CE OO PP EdEd SS LL HH FL display control output (LC75712NE)FL display control output (LC75712NE)
4242 P61P61 FL RESFL RES OO PP EdEd SS LL HH FL display control output (LC75712NE)FL display control output (LC75712NE)
4343 P62P62 FUNC STB3FUNC STB3 OO PP EdEd ZZ LL Function control output (TC9273), REC OUTFunction control output (TC9273), REC OUT
4444 P63P63 FA-RELAYFA-RELAY OO PP IdId LL LL Front SP relay A control terminal, L: MuteFront SP relay A control terminal, L: Mute
4545 P64P64 FB-RELAYFB-RELAY OO PP IdId LL LL Front SP relay B control terminal, L: MuteFront SP relay B control terminal, L: Mute
4646 P65P65 C-RELAYC-RELAY OO PP IdId LL LL Center SP relay control terminal, L: MuteCenter SP relay control terminal, L: Mute
4747 P66P66 S-RELAYS-RELAY OO PP IdId LL HH Surround SP relay control terminal, L: MuteSurround SP relay control terminal, L: Mute
4848 P67P67 PRE F MUTEPRE F MUTE OO PP EdEd LL HH Front PRE OUT mute control terminal, L: MuteFront PRE OUT mute control terminal, L: Mute
4949 P70P70 PRE C MUTEPRE C MUTE OO PP EdEd LL LL Center PRE OUT mute control terminal, L: MuteCenter PRE OUT mute control terminal, L: Mute
5050 P71P71 PRE S MUTEPRE S MUTE OO PP EdEd LL LL Surround PRE OUT mute control terminal, L: MuteSurround PRE OUT mute control terminal, L: Mute
5151 P72P72
SUB WOOFER MUTESUB WOOFER MUTE
OO PP EdEd LL HH Sub-woofer PRE OUT mute control terminal, L: MuteSub-woofer PRE OUT mute control terminal, L: Mute
5252 P73P73 H/P RELAYH/P RELAY OO PP IdId LL HH H/P OUT relay control terminal, L: MuteH/P OUT relay control terminal, L: Mute
5353 P74P74 EXP OEEXP OE OO PP EdEd LL HH Port expander control terminal (BU4094B)Port expander control terminal (BU4094B)
5454 P75P75 EXP CLKEXP CLK OO PP EdEd LL LL Port expander control terminal (BU4094B)Port expander control terminal (BU4094B)
5555 P76P76 EXP DATAEXP DATA OO PP EdEd LL LL Port expander control terminal (BU4094B)Port expander control terminal (BU4094B)
5656 P77P77 EXP STBEXP STB OO PP EdEd LL LL Port expander control terminal (BU4094B)Port expander control terminal (BU4094B)
5757 P80P80 POWERPOWER OO PP IdId LL HH Power relay control output, H: ONPower relay control output, H: ON
5858 P81P81 RESET2RESET2 OO PP IdId LL LL Reset signal output to sub-CPU, H: ResetReset signal output to sub-CPU, H: Reset
5959 P82P82 SUB-CPU-B-DOWNSUB-CPU-B-DOWN OO PP IdId LL LL B-DOWN signal output to sub-CPUB-DOWN signal output to sub-CPU
6060 P83P83 TAPE MON. LEDTAPE MON. LED OO PP IdId LL LL TAPE MONITOR LED indicator control, H: MONITORTAPE MONITOR LED indicator control, H: MONITOR
6161 P84P84 STANDBYSTANDBY OO PP IdId LL HH Standby LED drive output H: LightStandby LED drive output H: Light
6262 P85P85 DIRECTDIRECT OO PP IdId LL LL DIRECT relay control, H: DIRECTDIRECT relay control, H: DIRECT
6363 P86P86 S1S1 OO PP IdId LL Video signal switching control outputVideo signal switching control output
6464 P87P87 S2S2 OO PP IdId LL Video signal switching control outputVideo signal switching control output
6565 P90P90 TUNER MUTETUNER MUTE OO PP EdEd LL HH TUNER mute control terminal, H: MuteTUNER mute control terminal, H: Mute
6666 P91P91 OO PP IdId LL HH Not UsedNot Used
6767 P92P92 S MONI DETS MONI DET II EuEu LvLv ZZ S monitor connection detect input, L: ConnectedS monitor connection detect input, L: Connected
6868 P93P93 S SIG DETS SIG DET II EuEu LvLv ZZ S signal detect input, H: DetectedS signal detect input, H: Detected
6969 P94P94 SYNC DET.SYNC DET. II EuEu LvLv ZZ Sync detect input, H: Ext. syncSync detect input, H: Ext. sync
7070 P95P95 SEL A (M)SEL A (M) II EuEu LvLv ZZ Master volume rotation detect input (rotary encoder)Master volume rotation detect input (rotary encoder)
7171 P96P96 SEL B (M)SEL B (M) II EuEu LvLv ZZ Master volume rotation detect input (rotary encoder)Master volume rotation detect input (rotary encoder)
7272 P97P97 CINEMA EQCINEMA EQ OO PP EuEu LvLv ZZ LL CINEMA EQ control output, H: ONCINEMA EQ control output, H: ON
7373 PD0PD0 VOL MUTEVOL MUTE OO PP EdEd LL LL Master volume minimum control, L: Min.Master volume minimum control, L: Min.
7474 PD1PD1 SEL C (S)SEL C (S) II EuEu LvLv ZZ Surround mode rotation detect input (rotary encoder)Surround mode rotation detect input (rotary encoder)
7575 PD2PD2 SEL D (S)SEL D (S) II EuEu LvLv ZZ Surround mode rotation detect input (rotary encoder)Surround mode rotation detect input (rotary encoder)
7676 PD3PD3 SEL E (F)SEL E (F) II EuEu LvLv ZZ Input selector switch rotation detect input (rotary encoder)Input selector switch rotation detect input (rotary encoder)
7777 PD4PD4 SEL F (F)SEL F (F) II EuEu LvLv ZZ Input selector switch rotation detect input (rotary encoder)Input selector switch rotation detect input (rotary encoder)
7878 VkkVkk VkkVkk GND fixedGND fixed
7979 P00/SCK1_P00/SCK1_ RDS CLKRDS CLK II SS ZZ RDS clock input (LC7074)RDS clock input (LC7074)
8080 P01/SI1P01/SI1 RDS DATARDS DATA II SS ZZ RDS data input (LC7074)RDS data input (LC7074)
I/OI/O TypeType OpOp DetDet ResRes InitInit
NameName
PinPin
No.No.
SymbolSymbol
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
Ini : Initial output state.
Function : Function and logical level explanation of signals to be interface.
1
24
25
40
41
64
65
80
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AVR-2801/981AVR-2801/981
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

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Denon AVR-2801/981 Specifications

General IconGeneral
BrandDenon
ModelAVR-2801/981
CategoryStereo Receiver
LanguageEnglish

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