Pioneer sx 5 l service manual
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Extracted text from pioneer sx 5 l service manual (Ocr-read)
Page 1
BLOCK DIAGRAMS SX.4/KU FM FRONT ENO FM IF AMP A DETECTOR FM MPX STEREO OEMOOULATOR FREQUENCY OISPLAY -toonFx l-- GNo ! IF AHP A DETECTOR IC ii#n i*---- l TUNING OETECTOR IC P06004 R6R7 voo R8R9,,o ffi RtlKOKIK2K3 .' IRQ PO bl PLL SYNTHESIZER CIRCUIT FT4,/AM S€LECTOR 8CO TO OECIHAL OECOROER ---4---r.:--]-: ItPx STEREo oEcoo€R Ic POWER AMPLIFIER AUX / vroEo R. CH REC T F€lADAPToi PLAY FUXCTION SELECTOR i- XUT I NG CONTROL 39.6d8 AT rtHr + "rr r*S*_.Qp-q oFF TAPE,/AOAPT SW {I HOOE SW -----Ot moro or LOU0llESSsw : SPEAKERS t"fr l pxoHes r-__+____zi I I f---)t' * #l+-flt-R.cx J" lUN ERsEcrrofl Eq AXP FUIClOliSELECTOR 2 AC l2Ov 60Hr
Page 2
SX-s/KU FH FROIIT EiTO FM IF AMP. A OETECTOR FREQUET{CY OISPLAY MPX STEREO o€cooER Ic LEO t{UTERIC OISPLAY IF AMP A OETECTOR IC ,L-' L-'nn I l_t l_t .l_t l_t I oerscronII stGr{ALI METER I our TUNING OETECTOR IC P0500rr RtO RESET RrlKOr(tK2K! PI lRO PO d-_-' stAlto.BYOlo:o! HUTE PLL SYNTHESIZER CIRCUIT PHONO EO. AMP FMlAM SELECTOR 8CO TO OECIMAL /E Y9 YO YI Y2 Y3 Y4 T! lux / vr0€o il POWER AMPLIFIER 4l.3dB AT ttXr L CX. Ic rElrcrnor 'LIY FutcTrofi s€L€cToR r-*:@*Pq OFF F steoxens P[1"'o*ttf1---=J )r | --|J l'.-___€rcx rO POWER SUPPLY CTRCUIT cotTRoLcrlculT POWTRTRATSFORMER AC lzov,60Xt 3 AC OUiL EIS