Arcam RCUBE - Whats in the Box?; Included Items; Available Accessories; Wireless Transmitters

Audioin/Videoout
iPodaudiocanbeseenasIPOD_AUDO_LandIPOD_AUDIO_RthisisdriventhrutheNJM2114
op‐ampatIC201(A/B)beforearrivingattheDG413analoguecmoschipatlocationIC200(A/B)
thisswitchallowsfortheroutingofeitheraudiofromadockediPodorfromtheexternalpath
via3.5mmrearpanelstereojackatlocationSK202againcominginviaaNJN2114atlocation
IC202(A/B)alsopresentonthispageistheYUVandCompositevideooutputsthesesignalsare
deriveddirectlyfromthesourcedeviceandcanbeseenoncircuitas
SVID‐CCOMP‐Y
SVID‐YCOMP‐PR
CVBSCOMP‐PB
DefaultoutputisCompositewithYUVswitchedwhenan“Arcam”YUVcableisinsertedandthe
senseonVID_CABLE_0andVID_CABLE_1aretriggered.
KLEERandDSP
AllaudiosignalsareroutedthrutheAnalogDevicesDSPchipatlocationIC400allowingfornot
onlytheHigh/Lowpassfilteringofchannelsforthepowerampstagebutalsobespokeaudio
manipulation,theanalogueaudiofromeitherdockediPodorAuxL+Rinappearingatpins
78/79–aWolfsonWM8805runningformaref11.2896MhzclockisusedprimarilyforJitter
reductionfortheKleerinputchipatLocationIC407–itisimportanttonotethattheKleerChip
isareceiverortransmittertheKleerchipisundercontrolofthemicroatpositionU301the
receive/transmitcircuitcanbeseenontheR.Fampcircuit.Datafortransmissionfroma
dockedorexternalsourcecanbeseencomingfromtheDSPasSDATA_DSP_OUT.The
E2PROMSatlocationsIC405and
IC406areusedtostoretransmit/receivelockhistory.
RFAMP
Thinkofthisstageasatransceiveri.eitwillbothsendandreceiveinformationfromthe
externaltargetthestageusestoggleswitchestoeffectiveswitchthebetweenthetransmitand
receivestages.



