Denon AVR-2808 Service Manual

59
AVR-2808
SEMICONDUCTORS
Only major semiconductors are shown, general semiconductors etc. are omitted to list.
The semiconductor which described a detailed drawing in a schematic diagram are omitted to list.
主な半導体を記載しています。汎用の半導体は記載を省略しています。
回路図の中に詳細図がある半導体は記載を省略しています。
1. IC’s
Note : Abbreviation ahead of IC No. indicates the name of P.W.B., etc.
注 ): ICNo. の前の記号は、基板の名称を表します。
DI : DIGITAL P.W.B. FR : FRONT P.W.B.
AV : AUDIO VIDEO P.W.B. MC : MAIN CPU P.W.B.
PA : POWER AMP P.W.B. PR : POWER REG. P.W.B.
M30879FLBFP (MC: IC105)
M30879FLBFP Terminal Function
Pin PinName Symbol I/O Type Det
Op
(Int.)
Op
(Ext.)
Res Stby Stop
Function
1 P96/SOUT4 RSTSUB O C - - Ed Z O/L O/L SubμcomResetcontrolpin
2P95/CLK4 MICDET I - Lv - Eu ZO/LO/L Microphonedetectinput(Detected:H)
3 P94/TB4 H/PDET I - Lv - Eu Z O/L O/L HEADPHONEdetectinput(Detected:H)
4 P93/TB3 FLDATA O C - - Z O/L O/L FLDDRIVERcontrolpin
5P92/SOUT3MOSI O C - - Ed ZO/LO/L MAIN-SUBμcomcomm.controlpin
6 P91/SIN3 SOMIm I - Lv - - Z I O/L MAIN-SUBμcomcomm.controlpin
7 P90/CLK3 CLKMO O C - - Ed Z O/L O/L MAIN-SUBμcomcomm.controlpin
8BYTE BYTE I - - - - - - - MAIN-SUBμcomcomm.controlpin
9 CNVCS CNVSS I - - - Ed Z I I UPGRADEPIN
10 P87 FLRST O C - - Z O/L O/L FLDDRIVERResetcontrolpin
11 P86 GRNLED O C - - - Z O/L O/L STBYLEDGREENcontrolpin
12 RESET RESET I - Lv - Eu L I I u-COMRESETSIGNALINPUT
13 XOUT XOUT O - - - - - O/L O/L OSILATORCONNECTION
14 VSS VSS - - - - - - - - GND
15 XIN XIN I - - - - - I I OSILATORCONNECTION

Denon AVR-2808 Specifications

General

Brand	Denon
Model	AVR-2808
Category	Receiver
Language	English