To Next Page

To Previous Page

AVR-2808CI / AVR-988

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

(Int.)

(Ext.)

Res Stby Stop Function

1 P96/SOUT4 RSTSUB O C - - Ed Z O/L O/L SubμcomResetcontrolpin

2 P95/CLK4 MICDET I - Lv - Eu Z O/L O/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

5 P92/SOUT3 MOSI O C - - Ed Z O/L O/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

8 BYTE 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-988 Service Manual

Other manuals for Denon AVR-988