Denon AVR-2307CI Service Manual

23
AVR-2307CI / AVR-2307 / AVR-887 / AVC-1930
22 P76 PLDCSMAIN O C - - - Z MainPLDcontrolpin（EPM3128ATC144-10)
23 P75 PLDDATA O C - - - Z MainPLD/VideoPLDcontrolpin（EPM3128ATC144-10,LC4064V-LC75TN100C）
24 P74 PLDCLK O C - - - Z MainPLD/VideoPLDcontrolpin（EPM3128ATC144-10,LC4064V-LC75TN100C）
25 P73/CTS2 ADAU1328SDIN/
MICOVERLOAD
I C - - - Z CODECcontrolpin（AD1837）IC808COUT391837SDIN
26 P72/CLK2 - O C - - Ed Z Notused
27 P71/RXD2 SCL/EDIDSCL I/O C - - Eu Z VIDEOI2C/HDMIEDIT(E2PROM)controlpin
28 P70/TXD2 SDA/EDIDSDA I/O C - - Eu Z VIDEOI2C/HDMIEDIT(E2PROM)controlpin
29 P67/TXD1 TXD.S O C - - Eu Z Datatransferoutputtooutside
30 P66/RXD1 RXD.S I - Lv - Eu Z Datareceiveinputfromoutside
31 P65/CLK1 SCLK I - - - Eu Z foremulator
32 P64/CTS1 BUSY O C - - - Z foremulator
33 P63/TXD0 SOMI O C - - - Z MAIN-SUBμcomcomm.controlpin
34 P62/RXD0 SIMO I - - - Ed Z MAIN-SUBμcomcomm.controlpin
35 P61/CLK0 CLKSIMO I - - - Ed Z MAIN-SUBμcomcomm.controlpin
36 P60/CTS0 REQSOMI O C - - - Z MAIN-SUBμcomcomm.controlpin
37 P57 ADAU1328CE O C - - Eu Z CODECcontrolpin（AD1837）IC808CLATCH21837CE
38 P56 ADAU1328RST O C - - Eu Z CODECcontrolpin（AD1837)IC808PD/RST（WayforIC821）41837RST
39 P55/EPM (FRASHEPM)/
(AUTH)
I - Lv - - Z Rewritebootprogramstart:Linputset)/(Testpin:AUTH)
40 P54 P1HPRMV1 O C - - - Z HPDETcontrolpinforHDMIIN2terminal
41 P53 P0HPRMV1 O C - - - Z HPDETcontrolpinforHDMIIN1terminal
42 P52 ADAU1837SDO
UT
O - - - - Z CODECcontrolpin（AD1837）IC808CIN31837SDOUT
43 P51 ADAU1837SCLK O - - - - Z CODECcontrolpin（AD1837）IC808CCLK511837SCLK
44 P50/CE FRASHCE/
(AVMUTE)
I - - - - Z Rewritebootprogramstart:Hinputset)/(Testpin:AVMUTE)
45 P47 WP1 O C - - Ed Z HDMIIN1EDIT(24LC02)WRITEPROTECT
46 P46 WP2 O C - - Ed Z HDMIIN1EDIT(24LC02)WRITEPROTECT
47 P45 - I - - - - Z Notused
48 P44 - I - - - - Z Notused
49 P43 INT1 I - E ↓ &L - - Z HDMIreceiver(SiI9031)INT(HDMIIN1/2)
50 P42 - I - - - - Z Notused
51 P41 SCDT1 I - - - - Z HDMIreceiver(SiI9031)SCDToutput(HDMIIN1/2)
52 P40 - I - - - - Z Notused
53 P37 HDMIRRST1 O C - - Ed Z HDMIreceiver(SiI9031)reset(HDMIIN1/2)
54 P36 - I - - - - Z Notused
55 P35 HDMITRST O C - - Ed Z HDMITRANSMITTERreset(SiI9030)
56 P34 HDMISENS I - Lv - - Z HDMIinputsignaldetectinput
57 P33 SWSUM O C - - Ed Z SWsupplementcontrolpin
58 P32 XMDACDATA O C - - - Z XMDACcontrolpin(AK4385ET)IC205XCDTI8XMMIXMD
59 P31 XMDACCCLK O C - - - Z XMDACcontrolpin(AK4385ET)IC205XCCLK7XMDACCLK
60VCC VCC --- ---+5V
61 P30 - O C - - - Z DACcontrolpin(PCM1791ADBR)
62VSS VSS --- ---GND
63 P27 - O C - - - Z DACcontrolpin(PCM1791ADBR)
64 P26 XMDACRST O C - - - Z XMDACcontrolpin(AK4385ET)IC205XPDN5XMDACRST
65 P25 XMDACCS O C - - - Z XMDACcontrolpin(AK4385ET)IC205XCSN6XMDACCS
66 P24 (TDOHDMI) I - - - - Z Notused
67 P23 (TCK) O - - - - Z Notused
68 P22 (TDI) O - - - - Z Notused
69 P21 (TMS) I - - - - Z Notused
70 P20 - O C - - Ed Z Notused
71 P17/INT5 (MICDET) O C - - - Z Notused
72 P16/INT4 - O C - - - Z Notused
73 P15/INT3 - O C - - - Z Notused
74 P14/D12 (BSE) O C - - - Z Notused
75 P13/D11 (ERRMUTE) O C - - - Z Notused
76 P12/D10 (HC151A) O C - - - Z Notused
77 P11/D9 HC151B O C - - Eu - Normal:HWritingflashROMforDSP:L
78 P10/D8 (HC151C) O C - - Eu Z Notused
79 P07/D7 VPP O C - - Eu Z Normal:HWritingflashROMforDSP:L
80 P06/D6 - O C - - Ed Z DIRcontrolpin(LC89057W-VF4-E)
81 P05/D5 - O C - - Eu Z Notused
82 P04/D4 - O C - - Eu Z Notused
83 P03/D3 89057INT I - E ↓ &L - Ed Z DIRcontrolpin(LC89057W-VF4-E)IC807INT3589057INT
84 P02/D2 - O C - - - Z Notused
85 P01/D1 - O C - - - Z Notused
86 P00/D0 (89057RST) O C - - - Z Notused
87 P107/AN7 - I - - - - Z Notused
88 P106/AN6 SHARCRST O C - - Ed Z DSPresetoutputpin(reset:L)/RST121SHARCRST
89 P105/AN5 EEPROMRST O C - - Ed Z MemoryresetforDSP(reset:L)IC805RP12EEPROMRST
90 P104/AN4 FLAG0 I - Lv - Ed Z DSPcontrolpin(ADSP-21366) IC804FLAG015Flag0
91 P103/AN3 FLAG1 I - Lv - - Z DSPcontrolpin(ADSP-21366) IC804FLAG116Flag1
92 P102/AN2 FLAG2 I - Lv - - Z DSPcontrolpin(ADSP-21366) IC804FLAG297Flag2
93 P101/AN1 SHARCCS O C - - - Z DSPcontrolpin(ADSP-21366) IC804/SPICS122SHARCCS
94AVSS AVSS --- ---ADGND
95 P100/AN0 FLAG3 I - ? - - Z DSPcontrolpin(ADSP-21366)IC804FLAG398Flag3
Pin PinName Symbol I/O Type Det
Op
(Int.)
Op
(Ext.)
Res FUNCTION

Denon AVR-2307CI Specifications

General

Brand	Denon
Model	AVR-2307CI
Category	Receiver
Language	English