Sony DSX-GS80 Service Manual

Also see for DSX-GS80: Operating instructions Operating instructions Operating instructions Operating instructions

DSX-GS80/M8044Sony CONFIDENTIALFor Authorized ServicerIC01 SDP2014AHN/V205IC402 BD3468FV-E2GPIO_320VSSD21VDDD22VSSD_IO23SDA24FM_IN_P 6VDDA_RF 7VSSA_RF 8VDDA_IFADC 1VSSA_IFADC 2FM_CAP 4FM_IN_M 5VBGP 3AM_IN_P9AM_LNA_CAP10I.C.11I.C.12I.C.13I.C.14I.C.15 16I2S_BCK18I2S_WS17I2S_SD_119I2S_SD_0FMFRONT-ENDAMFRONT-ENDA/DCONVERTERSTEREO D/ACONVERTERI2CPOWERIC CONTROLUNITXTALOSCILLATIONDIGITAL CONTROLOSCILLATIONDIVIDERSDIGITALTUNINGSYSTEMRADIOPROCESSINGI2S INPUTBUFFERI2S OUTPUTBUFFERAUDIOPROCESSINGXTAL_IN2032VSS31GPIO_02028DAC_R29DAC_L30GPIO_12027GPIO_22026SCL2025A1 1INPUT SELECTOR(1 SINGLE-END AND 5 STEREO ISO)SUB GAINADJUSTI2C BUSLOGIC2ND ORDER LOW-PASS FILTERINPUT GAINOUTC40A2 2BP1 3BP2 4CP1 5CN 6CP2 7ISO GNDAMPISO GNDAMPISO GNDAMPISO GNDAMPDP1 8DN 9DP2 10ISO GNDAMPISO GNDAMPEP1 11EN 12EP2 13ISO GNDAMPISO GNDAMPFP1 14FN1 15ISO GNDAMPFN2 16FP2 17MIN 18BN 19HIVOLB 20ISO GNDAMPOUTS39OUTR138OUTR237OUTF136OUTF235INF234IG128IG227VCCL26INF133INR232INR131INS30INC29FADERATTFADERATTFADERATTLEVELSHIFTLEVELSHIFTFADERATTFADERATTFADERATTFADERBOOSTFADERBOOSTFADERBOOSTFADERBOOSTFADERBOOSTFADERBOOST++VREFREG (4.15V) 25GND24SDA23SCL22VCCH21LEVELSHIFTLEVELSHIFTLEVELSHIFTLEVELSHIFTMAIN GAINADJUSTFRONTSELECTIONREARSELECTIONSUBSELECTION