Pioneer F-Z94, Service Manual

Page 1: ...todo ajusteescritoen espaFol ORDER NO A RP 2 I 3 4 MODELF 294L F 294 F 2570tandF 2570HAVEFOLLOWING VERSIONS Typc Appliceblc modcl Powcr rcquircmcnt Dcstination F 294t F Z9l F 2570t F ZEt0 ZEB X o X DC powcrsupply Europcancontin nt and United Kingdom zEwz X X DC powcrsupply Germany z X X DC powcrsupply Gencral rnarket ZEVVXlB o X o X DC powersupply Europcancontinent ZIXlB X o X o DC powcrsupply Ita...

Page 2: ...e Ratio DlN Mono 66 dB Stereo 60 dB D i s t o r t i o n S t e r e o 0 5 l k H z Antenna Input 75 O unbalanced MW AM TunerSection Frequency Range 531 kHzto 1 602kHz Sensitivity lHF Loopantenna 350 FVlm Antenna LoopAntenna LW TunerSection Frequency range 153 kHzro 281 kHz Sensitivity lHF Loopantenna 1500pvlm An1enna LoopAntenna Misc llaneous Dimensions 360 W x 68 H x 316 D mm Weight without package ...

Page 3: ...TERIOR AND PACKING Marl ilo Description Parl ilo ADE1102 AE81r11 AED1112 ABA 298 ABA1O18 ABAllOO ABE 053 BP226POsOFMC AEC1m3 AMB1739 AAK2O82 AAD1682 AAD1892 AHA1313 AHD1995 AWZ3196 AWZ3199 1 CORDWITH PLUG 2 CHASSTS 3 RUBEER SHEET I WASHER 5 PCBMOULD 7 8 10 11 L2 13 L1 15 t7 18 20 21 22 23 24 SCREW scREw 3x 18 SCREW 3X 18 WASHER SCREW LEGASSEMELY FRONTPANEL DISPLAYPLATE GOLDEN BUTTON STATION BUTTON...

Page 4: ...J B U 3 2 v 6 L l ...

Page 5: ...6 ffi iV s J 6 t ...

Page 6: ...3 SCHEMATIC DIAGRAM Q i l O 8 r f I f t l t t l ffil313rEi n I ...

Page 7: ...3 1 1 1 5 1 1 1 7 0 11 1 6 I Lte 001 LA12655 AN747OP I RN12O3 2SC266a 2SK246 2SC1740SLN RN220l RN1 203 2SC245a 2SA1O48 t c l o t 1 S V 1 5 6 RD7 sESB Hssl 04 02 1SSas ATE O79 ATF 107 ZEB ATF I 19 ZEWZ ATF 107 ATF 2Oa ZEB 41F1042 ZEWZ 3ATF1 0Sg AXXlOl2 ZEB AXXIOl4 ZEWZ A X X 1 O 1 3 ACPI042 ACPl043 ASSi O42 ATF1027 T 1 1 0 3 T 11 0 4 vR1102 vR1104 x 1 1 0 1 x 1 1 0 2 TCl 101 ACt Ol a C 1 1 1 O 1 1 ...

Page 8: ... voltagc V unless othcrwise notedp pF Indeicationwithout voltagc is 50V exccpt electrolytic capacitor 3 VOLTAGE CURRENT L DC voltage V at no inputsignal Valuein is DC voltageat rated powcr mA DC currentat no inputsignal I mVl Signalvoltagcat FM 400H2 f75HzDEV 4 OTHERS Signal route Adjusting point Thc A mark found on sorrc component parts indicatcs the inportance of thc safcty factor of the part Th...

Page 9: ... O D E C K FE MOOULE ASS Y AXOI OO2For ZEB AXOIOO4 For ZEWZ t y p s t y p rh dFds cnh r hnr d whho rh diod r mhrr F d w rh6 TUNEROISPLAY ASS Y AWZ3I 99 q e ro o Y o o i o 0 E i i l o o o C M KI 4 O S X R 5 o o o o 6 d 0 o I 6zrcd y l r ll i I j o o 6 o o o o o o o o o o a a a a a a a a o ...

Page 10: ... l 5 o l l 6 t c l l 0 J o 1 2 o t 1 1 3 Q l l l l xs0t 11l i r wz tda4 vRl I 02 TCr101 Rt t03 vRl I 04 o1001 t c l t 0 2 ot 105 or 103 ol 104 ot l08 01109 o t 1 t o t c l l o l l c l o 1 or02 o A N P I 4 5 B C l i l EAF E o 5 f I o L u L l 1 I a l P o 6 o t elt Ortl tV 1 zEa ONL 1 o o g o l i e r o o o i i O r l ...

Page 11: ... s 0 l t 3 eo o eolro o l t o a0l l0 eot to 0 l o tot tf l l 0 t 3 l soto I o T J TT I I t iti 9 t l iru i A cfi r ax i 3 i S a Tli l lr i ffir r oriS4gl luj H tF I iirill l fl 1 0u gr fffi s ff ti lr y 1 l 1 t 3 3 l ef l fil ir lJ o l u S 6 k il 1 Y Ili r I eP r ffit ir _ ro o o o d A r i 3 I r rcD t d e o i 4 I 4E f i i 5 l 1fT jffiA l t s f c4gX u G tf 1 8 A 1 1 n Tl T x r il ii _ TIT fr x d b ...

Page 12: ...s eMAfaAto I 140lTf lt tl tof ofAo8 f q Y EEA ViIAM R3I4UT qMA Cfo 0T Y aaA 3JUOOM 3i egyt A3S tol SOOIOXA eqyt W3S rof OOIOXA ee1 wA Y eAYAJqAIO R3t4UT ...

Page 13: ...CERAMIC CAPACITOR ELECTR CAPACITOR CERAMIC CAPACITOR cAPACITOR 0 022pF ELECTR CAPACITOR CAPACITOR a p 50 CERAMIC CAPACITOR ELECTR CAPACITOR ELECTR CAPACITOR CERAMIC CAPACITOR CERAMIC CAPACITOR ELECTR CAPACITOR ELECTR CAPACITOR CERAMIC CAPACITOR ELECTR CAPACITOR CERAMIC CAPACITOR ELECTR CAPACITOR CERAMIC CAPACITOR ELECTR CAPACITOR CERAMIC CAPACITOR cAPAclToR a70pl50 ELECTR CAPACITOR LECTR CAPACITOR...

Page 14: ... ZENER DIODE Dlo6Dl13 DTODE PD4328A 25C2458 RN1M3 1SS152 H5S1o 02 RD9 IESB HSSlM 02 SWITCHES 5101 5120 SWTTCH ASG1034 s12 s128 S130 cotL LlO1 AXIAL INDUCTOR LAU22OK CAPACITORS C1OI AUDIO FILM CAPACITOR CFTXA224J5O C1O2 ELECTR CAPACITOR CEJA1OOM35 C1O3 ELECTR CAPACITOR CEJA47OM16 c104 CAPACTTOR 47I1o ACH1037 C1O5 ELECTR CAPACITOR CEJA47OM16 C1O6 CERAMICCAPACITOR CKDYX473M25 C107 CAPACITOR 1q 0P 50 ...

Page 15: ...o v c 4 TUNEDindicator scnsitivitv adiustmcnt 999 55 t 5 999kHz vR1104 Adjust so that thc indicator lights up 6 2 FM TUNER ADJUSTMENT O Set the BAND selector to FM O Perform VCO adjustment two minutes or more after turning the power ON Note Stereo modulation Main lkHz L t R 68 25H2 dev Pilot l9kHzt 6 75kHz dev Stcp No Adjortmcot Titlc FM SG trHztT5lHr dcv Rcccption Frcqocncy Dirohv Adiurtment Freq...

Page 16: ...UNED Nivcaud aclaircrrcnt 999 999kHz vR1104 Lc raglcrdc draniar qu l s indicatcursd TUNED coF rncnccnt i s allumcr 6 2REGLAGE DUSYNToNISEUR FM o Placerle s6lecteur BAND surla position FM Rdglerle VCO apresdeuxminutes ou plus de misesoustension Note Modulation st6r6o Principal lkHz L R 68 25H2deu Pilote lgkHz 6 75kH2deu Et pe N Items de 169lage FM SG 1kHz1 75kHzd6v l Affichage de fr6quence de 16cep...

Page 17: ...icaciones 1 A ustede alineaci6n Sr lolostipo ZEWZ 603 603kHz Bobinade antena colectivade MW T 1103 Ajustede maneraquela ten sion de CC entre TP1104 y GNDseala m6xima 2 1395 1395kH2 TC1101 3 Repitalospasos1 y 2 arribadescritos 4 Nivcl de iluminaci6n dc TUNED 999 999kHz vR1104 Ajnstclo de forma qu lo3 indicador s dc TUNED comi nc n a nc nd ras N de paso Items de ajuste FM SG llkHz t 75kHzdsv Frecuen...

Page 18: ...diagram Borne d antenne AM Bornede sortieL R Borne d antonne FM de 75 ohmios Terminal de salidaL R ll Terminal de la antena de FM de 75 ohmios l 1 I I r ecuencia I Voltmalre CA Fig 6 1Diagramme de cdblage de r6glage AM et FM Terminal de la antenade AM 1 A Fig 6 1Diagramma de conexi6n de ajuste de AM y FM ...

Page 19: ...WZ 56lolostipoZEWZ TC110 tfl MTu BLocx Lgl 3l33u oo T1101 TP1101 o TPr105 og6 vRl104 TPl102 o L11 04 l 1 r2 R OUT Rrra5 R11E6 L cltr TUNER MAIN ASS Y FE assenbly Fig 6 2Adjustmentpoints Fig 6 2Pointsde 169lage Fig 6 2Puntosde ajuste ...

Page 20: ...tenna FM antcnnaasscmbly Packingcasc Front panel Main assembly i AHD1995 AMB1739 AWZ3196 ADHlOO2 AHD1994 AMB1738 AWZ3197 Forpacking Main Aee embty AWz3l9z The Mainassembly AWZ3l9 is the 6ameas the Mainassembly AWZ3l96 with the exception of the followingsections Mark Symbol Dcscription PartNo Remarks AWZ3196 AWZ3197 Q1110 Q1111 Q1112 Ql113 D1001 D1116 D1117 D1119 D1121 D1118 D1120 t1001 11106 11102...

Page 21: ...inal PAL 4P Antenna tcrminal 2P FEmodulc assembly 21 FEmodulc asscmbly 4L AM RFtuningblock MW AM RFtuningblock LW i o cKDYF103Z50 RD1 8PM472J 11 y RDl 8PM681J RD1 8PM104J RD1 8PM102J RD1 8PM392J RD1 8PM913J RDl 8PM302J RD1 8PM103J AKAlOlO AXQlOO2 AXX1O13 cKcYB102K50 v i 1 t v RD1 8PM153J RD1 8PM560J RDl 8PM224J RD1 8PM473J RD1 8PM222J RD1 8PM122J RD1 8PM472J RD1 8PM473J RD1 8PM472J RD1 8PM472J AKA...

Page 22: ...minals Antennas mustbeconnected to theseterminals otherwise youwillnot be able to receivestations See page 4 for detailson ANTENNA CONNECTIONS rururn input output cord Connect to the TUNER jack of the cassette deck amplifier FRONTPANELFACILITIES oEoMa FZ94L ...

Page 23: ...mer Each time you press this button the setting changes as shown here The current setting is shown on the tuner display Power turns off when your set time has elapsed 90 30 I Approx 90 Approx 60 Approx 30 I I minutes minutes minutes I AUT OFF lf you pressthe SLEEPbutton during recording AUTO is displayed and power is switched off at the end of recording LOCAL El El o Ll lJ rrme 6 MoNo indicator Li...