Pioneer SX-9000 User's Manual
Contents
1. FW 22 222 ______ uuu FEATURES A MULTI PURPOSE EASY TO USE DESIGN The SX 9000 was designed to give you a high degree of versatility in operation You can for example use two microphones two tape decks two headsets with the SX 9000 All controls are rationally placed for easy use The circuitry is quite advanced on a par with professional designs CLEAN LINED CONTEMPORARY APPEARANCE The SX 9000 looks good too The front incorporates a folding panel that adds to its distinctive design When in operation the smoked glass dial window lights up with subdued illumination and the source also lights up for quick identification HIGH PERFORMANCE TUNER The 5 9000 employs the latest circuitry including FET The result is a professional receiver of exceptional sensitivity and stability PRE SET TONE COLORS In addition to the normal bass and treble controls there is a 4 position tone color selector knob This provides quick switching from flat to soft bass vivid These characteristics are symbolized in an illuminated window in the dial face TAPE TO TAPE MONITORING Two buttons on the front panel allow easy one touch monitoring of tapes A or B when you use the SX 9000 to copy directly from one tape to another FOOLPROOF MICROPHONE USE When either microphone knob2. Connect electrolytic capacitor Cio 4 7 F Signal Generator 90MHz 20dB 90MHz Oscilloscope ed mace Antenna 400Hz terminal 106MHz 30 106MHz OUT terminal o front end 12 Repeat STEPS 10 and 11 several times 13 90MHz 90MHz 2 of Signal Generator 10dB Oscilloscope front end djust FM Antenna 400H2 terminal 30 OUT terminal CTI 14 106MHz 106MHz CT 3 of front end 1 Repeat STEPS 13 14 several times 15 ALIGNMENT OF MPX SECTION Position of Switch SELECTOR FM AUTO MUTING OFF Volume Control Setting Fully Counterclockwise Input Signal Main L R 40 5KHz Deviation 60 19KHz Pilot 7 5KHz Deviation 1094 Circuit to be Input Connect Alignment Signal Remarks adjusted 22 Connections Kas Sub AC VTVM i Adjust for maximum deflection MPX SG to LR REG Separation Antenna terminal M terminal j Adjust for minimum deflection of the L or R L or R other channel ALIGNMENT OF AM SECTION VTVM and oscilloscopeshould be connected in parallel at the output Position of Switch SELECTOR MW Input Alignment EN E Dial Output M Equipment Setti Equipment Frequency Level
3. SPECIFICATIONS SEMICONDUCTORS Audio Section Transistors 41 Diodes 11 Tuner Section TO 5 EE 5 1 Transistors 12 Diodes 11 AUDIO SECTION Music Power Output 80 150 watts total rating Continuous Power Output Each channel driven Continuous Power Output Both channel driven Harmonic Distortion Damping Factor Frequency Response Power Bandwidth Hum and Noise Sensitivity and Impedance at 1kHz continuous power output Output Jacks and Terminals Equalization Curve BASS Control TREBLE Control Filters 13 40 240 watts total 80 62w 62w 1kHz 40 85w 85w 1kHz 80 50w 50w 1 2 40 607 60w 1kHz Less than 0 5 at 1kHz continuous power output 30 at 80 1kHz 10Hz to 35kHz 1dB 10Hz to 35kHz rating PHONO MAG than 80dB M more than 100dB PHONO MAG 1 2 S 2 5mV 50k 2 AUX 1 2 160mV 50kQ TAPE MONITOR A B 160mV 50kQ 1 6mV 65 MAIN INPUT 500mV 180 Speakers 4 to 16 ohms Stereo Headphones Jacks A B TAPE RECording Jacks A B TAPE REC P B Connector DIN type PRE OUTPUT 500mV 13 PHONO RIAA 12 5dB 14dB at 50Hz 9dB 11dB at 10kHz LOW Cut 6dB at 5082 HIGH Cut 12dB at 10kHz Loudness Con
4. Q 250485 Qs 254485 250218 CONTROL AMP UNIT Ris 10K Rig 10K VR 100K B VR2 100K B gt Rig 10K 10 25 Rig IK 2SC458L6 3 2SC458LG Raz 18K 622 100 25
5. v W 23 003 C6 2200 750 4 W21 003 W28 002 C16 Q9 OUT 799 O O Oos our 07 529 8 002 INT E1INs B 4 0 0 OUT3 INE Es 2 100 100 2200 25 T1 T52 182 2200 50 B6 85 E1 B1D1D2B2B3E AFC TP2 1 W11 028 O O o 8 91011 II 18 N 2 15188 N qus 0 01 27 sA ba o 820 111 9 100 6 21 12 2 8 2 20 48 Ga Fd 33k N2 Qo e A32 05 01 50 Qe Q R42 680 lt De STV 3 220 C o 48 Ree 4 7K DVR P 82K 47
6. Yellow 5 B R23 2 7K TAPE MON B 110 117 130 220 240V 50 60 Hz g AC OUTLET UNSWITCHED 240VA FUSE 3A O Rr IK Ris 82K PRE OUT MIXING REC 5 CENTER CHANNEL OUT lt Ris 82K 4 Phones 203 43mV RI8 21 18 ATSP OUTPUT w aa son IN PUSH SWITCH UNIT W26 003 BI CHANNEL LEFT BE a REC W21 002 VRia 250K W22 002 T AUX OK aux 2 Q CHANNEL RIGHT 5 6 HE 3B2 0072 B f REVERB AMP AMP UNIT 8 DEMI SWITCH UNIT 073 UNIT 2 16 B 1 6 9 W21 003 9 26 002 W28 002 GND MIC W38 001 SPEAKERS OUTPUTS 22 0V 8 REVERB UNIT FED B SELECTOR SWITCH 513 038 TONE COLOR SWITCH 515 035 POWER SWITCH 511 030 lt 1 0 CURRENT l VIVO OFF lt ON AT SIGNAL INPUT SECTION ATEM NIS VAGAN FM MONO 2 BASS LINE VOLTAGE SELECTOR 511 018 AT 60 WATTS OUTPUT R Ri R29 Rao FM AUTO FLAT OFF 10V 120VA
7. UNIT W21 003 CAPACITORS Description Part No Electrolytic 10 Electrolytic 10 30p Cs Ceramic 100p Ce Ceramic 100p Electrolytic 0 47 Electrolytic 0 47 Eiectrolytic 10 Ci2 Electrolytic 10 Electrolytic 100 Electrolytic 100 RESISTORS Description 1k 150k 150k 220k 220k 120k 120k Carbon Carbon Carbon Carbon Carbon Carbon 10V 10MF 10V 10V 10V 50V CCDSL 300K 50V 50V CCDSL 300K 50 50V CCDSL 101K 50 CCDSL 101K 50 BA7MF 50V CEMX R47MF 50V 10V 10V 10V 10V 100 5 100MF 35V 35V Part No RFAPS 1K K RFAPS 1K K RFAPS 150K K RFAPS 150K K RFAPS 220 5 220K K RFAPS 120K K 5 120K K R 9 Carbon film 390 Rio film 390 Carbon film 470k Carbon film 470k Ria Carbon film 15k Ria Carbon film 15k Ris Carbon film 2 7k Ris Carbon film 2 7k Carbon Carbon Carbon Carbon Carbon Carbon TRANSISTORS Description 390 RFAPS 390 RFAPS 470K K RFAPS 470K K 15 15K K RFAPS 2R7K K RFAPS 2R7K K RFAPS 33K K RFAPS 33K K RFAPS 56K K RFAPS 56K K RFAPS 2R2K K RFAPS 2R2K K
8. Part No 2SC871 GR 2SC871 GR 25 870 25 870 MPX UNIT W13 026 CAPACITORS Description CE ICON Ci Electrolytic 2 2 Electrolytic 10 Styrol 3300p Electrolytic 3 3 C5 Mylar 0 15 Mylar 2200p Mylar 2200 Electrolytic 0 47 Electrolytic 0 47 Cio Mylar 1500 1500 300p 50 10V 25V 50V 50V sov 50V 50V 50V 50V i Part No 2R2MF 50V CEMX 10 10V 615 011 3R3MF 257 154 50 222K 50 222 50 CEMX 847 50V CEMX R47MF 50V 152K 50 152K 50 CCDSL 301K 50 RESISTORS Symbol Description Part No Ri Carbon film 6 8k RFAPS 6R8K K R2 Carbon film 47 i RFAPS 487 Carbon film 39k i 5 39K K Carbon film 4 7k RFAPS 4R7K K Rs Carbon film 47k RFAPS 47 Re Carbon film 47 RFAPS 47 K R7 Carbon film 22k RFAPS 2R2KK Rs Carbon film 15k RFAPS 15K K Carbon film 100 i RFAPS 100 K Rio Carbon film 330 RFAPS 330 Carbon film 33k RFAPS 33K K Ri2 Carbon film 10k RFAPS 10K K Carbon film RFAPS LOKK Carbon film 150 150 K Ris Carbon film 33k RFAPS Ris Carbon film 2 7k RFAPS 287 Carbon film 1 2k RF4PS 182 Ris Carbon film 2 7k
9. Turn the MUTING switch on unless the signal strength is very low then leave it off 3 Tune in the desired station while watching the TUNING meters Best reception is obtained when the dial pointer of the lower meter deflects as far to the right as possible for that station while that of the upper meter is centered If the broadcast is stereo the FM Stereo indicator will light up It remains unlit if the broadcast is monophonic and the set automatically switchover for monophonic 4 reception 4 After tuning is complete slowly turn up the VOLUME SOURCE and MASTER knobs until the proper level is achieved Then adjust the BASS TREBLE COLOR other controls for the most pleasing sound 5 To increase reverberation turn the REVERB knob to the right For FM reception located far away from the station or when external noise is high reception can be improved by setting the SELECTOR to FM MONO this case however stereo programs will be received as monophonic RECEPTION OF AM 1 Set the SELECTOR switch to AM 2 Tune in the desired station while watching the lower TUNING meter Tune so that the dial pointer deflects as far to the right as possible for that station 3 After tuning is complete slowly turn up the VOLUME to the desired level then adjust the BASS TREBLE and COLOR controls 4 To increase reverberation turn the REVERB knob to the right If noise is extremely high during
10. 18 9 9 9 3 a o O9 2 12 Ez oa Blue 752 182 2 3 4 Es E l Sy EE WP LAMP ASSY 9 22 030 TUNER UNIT gt 8 150mA E22 lt 0 C64 030 Blue Orange 14 015 lt Zs POWER SUPPLY 83 UNIT r14 Brown 86 Mo 3 5 D Yell 8 5 POWER SUPPLY Red 5 UNIT WI6 z E TAPE MON B gt AC 5 55 110 117 130 220 240V 5 Dips Df 4 E 50 60 Hz 18 S SR3AM B TAPE REC B z 2 7 2 5 160 mV o 3 J PHONO 2 Red KP Sep 2 5 Le PHONO A FUSE 25 mV aux 2 32V FUSE 3A n 2 Y E MAIN IN Rezek CENTER CHANNEL OUT 60 mi O O O MON A 38 919 484 82 28SmV g i Re 82K REC x m 2 1 IM to PHONES 5 dl Z smi an 5 2 s 9 2 a 2 B ATSP OUTPUT 26 lt Rig 21 a as N 72 E z OIN2 4 2 2 5 G IN IN2 REC A 8 zw sw PUSH SWITCH UNIT TAPE MON A SAT BE W26 003 AUX f 1 B O AUX 2 1 A B O PHONO 2 re 482 NI L L EI R T R mo 3 23403 REVERB AMP Em m AMP UNIT qr 6 2 e 8 DEMI SWITCH
11. 250382 05 170 222 x 3 1 ee K xb 10008 9 022 82 82 100009 8 n 91 001 52 90010 GND 8015 4 10 7001 thy 05 01 CC sr Fl el 00 sy gt o 2 5 el 2522 vy Mle l N 700 69 R2 15K Ra 100 547 09V 4004 2 77 77 7 GND 019 EY 01 01 22 s H 5 az N N Z INI CHANNEL LEFT CHANNEL RIGHT m a lt lt S S X 9000 I i 25 s 5 lt EE 25 75 lt e 3 lt 5 7 Bb B n Si MR B 8 8 gt O OANT FM FRONTEND 9 FM IF UNIT MPX UNIT SUF w 8 3 56 2 dant WII O28 OAGC wi2 028 MUTO WI3 026 92 AE 9 E AC B 25 gt S S 3 GND
12. RFAPS 2R7K K Ris Carbon film 1 2k RFAPS I R2K K R20 Carbon film 10k 5 10 Carbon Carbon Carbon Carbon Carbon Carbon Carbon GOILS AND TRANSFORMER Symbol Description RFAPS 10K K 5 1K K RFAPS 15 1 RFAPS 15K K RF4PS 330 RFAPS 1 RFAPS 33K K RFAPS 33K K Part No L1 19kHz Coil i MPX Transformer 38kHz Filter LPF2 38kHz Filter DIODES AND TRANSISTORS Description 75 023 0 T75 026 0 1 75 015 175 015 15188 or FM 1 Diode 15188 or FM 1 Diode 2SC870 F 2SC711 F 2SC711 F Transistor Transistor Transistor 2SC711 F Transistor 2SC711 F Transistor CA3054 IC AM UNIT W14 015 CAPACITORS Description Ceramic 0 04 Electrolytic 10 Ceramic 0 04 Ceramic 0 04 Electrolytic 22 Ceramic 0 04 Ceramic 0 04 Ceramic 0 04 Ceramic j 0 04 Mylar 0 01 Mylar 410p Ceramic 0 04 Electrolytic 10 Ceramic Ceramic i 0 04 Ceramic i 0 04 Ceramic 0 04 0 04 Mylar Mylar Electrolytic Electrolytic Ceramic Electrolytic YZ 403P 25 10V DYZ 403P 25 CKDYZ 403P 25 MX 22MF 10V CKDYZ 403 25 CKDYZ 403P 25 CKDYZ 403P 25 CKDYZ 403P 25 103K 50 411K 50 CKDYZ 403P 25 10 50V CKDYZ 203P 25 CKDYZ 403P 25 i CKDYZ 403P 25 CKDYZ 403P 25 i CCDSL
13. Symbol 01 02 05 96 0 POWER SUPPLY 2SC870 Y 2SC870 Y 25 870 25 734 0 2SC734P Y 2SA561P 0 25 870 25 870 CAPACITORS Description Part No Diode Diode Diode Transistor Transistor Transistor 3 9k 5 3R9K K S RESISTORS 56k RFAPS 56K K 5 6k REAPS 5R6K K Symbol lk RFAPS KK 270 RFLPS 270K Ri Carbon film 150 REAPS 150 2 Carbon film 39 REAPS 39 R3 Carbon film 39 REAPS 39 K Ra Carbon film 47 RFAPS 47 K Rs Wire wound 100 RFAPS 100 K Re Carbon film ik REAPS 1K K R7 Carbon film 390k RFAPS 390K K Carbon film 120k RFAPS120K K Rs Carbon film 22k REAPS 22 Wire wound 10 RFAPS 10K K R11 Carbon film 560 RFAPS 560 K Carbon film 10k RFAPS 10K K 10k RFAPS 10K K 390k RFAPS 390K K SEMICONDUCTORS 390 RFAPS 390K K Symbol 27k 5 27K K 2 s 27k RFAPS 27K K D 151850 10k 5 10K K 02 151850 i 10k 5 10K K Da 15338 680 RFAPS 680 Qi 25 627 680 RF3PS 680 K Q2 25 485 Q4 Description Symbol 2SC968 25 971 Transistor Description Part No Symbol Heat sink Description 14 024 POWER SUPPLY UNIT W16 029 CAPACITORS Part No UNIT W18 028 Description Part No Electrolytic Ceramic Electrolytic Electrolytic Electrolytic Electrolytic
14. 1K K RFAPS 1K K RFAPS 150 RFAPS 150K K RFAPS 220K K RFAPS 220K K 5 120K K RF APS 120K K RFAPS 390 Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon TRANSISTORS Description RFAPS 390 K RFAPS 470K K RFAPS 470K K RFAPS 15K K RF4PS 15 RFEPS 2R7K K RFAPS 2R7K K REAPS 27K K REAPS 27K K RFAPS 56 RF EPS 56K K RFAPS 2R2K K RFAPS 2R2K K 25 871 08 or 2SC871 GR or BL 25 870 25 870 REVERB UNIT W28 002 CAPACITORS Ci Electrolytic C2 Electrolytic 5 Electrolytic Electrolytic C7 Mylar Electrolytic Electrolytic Cio Ceramic Electrolytic 2 Mylar C14 Electrolytic Cis Electrolytic C16 Mylar Mylar Electrolytic Electrolytic RESISTORS Ri Carbon film R2 Carbon film Ra Carbon film Carbon film Rs Carbon film Carbon film R7 Carbon film Carbon film Rs Carbon film Rio Carbon film Carbon film 2 Carbon film Carbon film Ria Carbon film Ris Carbon film R16 Carbon film 0 1 0 1 100p 100p 10 10 0 033 10 33 330p 33 0 022 0 022 10 10 0 022 0 022 0 1 Description lk lk 330k 330k 470k 470k 10k 10k 220k 220k 5 6k 5 6k 330k 22k 3 3k 220 Description 25V 25V 50V 50V 25
15. 470K 50 CKDYZ 403P 25 472K 50 CQMA 472K 50 R47MF 50V CEMX 220MF 6V CKDYZ 403P 25 CEMX 100MF 16V C RESISTORS Symbol Description Part No Ri Carbon film 22k i RF1PS 22K K Rz Carbon film 15k RFAPS 15K K Rs Carbon film 470 RF4PS 470 K Ra Carbon film 100 5 100 85 Carbon tilm 2 2 RFAPS 2R2K K Re Carbon film 10k RFAPS 10K K R7 Carbon fiim 3 3k RF3PS Carbon film 470 REAPS 470 K Re Carbon film 1k RFSPS 1K K Rio Carbon film REAPS 1K K Ru Carbon film 4 7k RFPS 4R7K K Carbon film 2k REAPS 27K K 2 Ris Carbon film IK RF3PS 1K K Ria Carbon film 68 i RF3PS 68 K Ris Carbon film 47 i RFAPS 487 R16 Carbon film 100 RFAPS 100 Riz Carbon film 2 RFAPS 27K K Ris Carbon film lk RFAPS 1 Carbon film 150k RFAPS 150K K R20 Carbon film 4 7k RFAPSAR7K K R21 Carbon film 4 7k RFAPSAR7K R22 Carbon film 22k RFAPS 22KK R23 Carbon film 470 RFAPS470 K Carbon film 470 RFAPS 470 Rzs Carbon film 100 RFAPS 100 Ree Carbon film 3 3k RFAPS 3R3K Carbon film 6 8k RFAPS 6R8K Carbon film 100 RFAPS 100 R29 RFAPS Symbol Description Part No TI MW RF COIL T41 008 T2 MW OSC COIL T43 007 Ts AM IFT 141 025 AM IFT 171 025 T DET IF T T7
16. Connections Adjust Remarks Connections Point of Sweep Generator Monete VTVM Adjust for maximum 455kHz i i Oscilloscope sensitivity and symmet a Eed 8 rical characteristics Signal Generator 600kHz 600kHz VTVM Antenna Terminal Oscilloscope through dummy mue 8 1400kHz 1400kHz Adjust for maximum 4 defrection Repeat steps 2 and 3 several tim Ferrite Antenna Adjusting Adjust for maximum core deflection Signal Generator Antenna Terminal Oscilloscope through dummy 8 su _ d 1400kHz 1400kHz 3 1 CT2 Repeat steps 5 and several times PARTS LAYOUT L2 T42 024 LLL S 7 2200 100 1 W 23 003 10 lt 2200 735 9 o 152 182 2200 50 W 38 001 ll lo VC30 VC304 VC301 303 D 2 3 4 5 w12 028 7o o Q1 Q2 8 5 Lao L1 TI 12 13 19 11128 130 2 aui amp EIER Bs W14 015 o5 el DIAL CORD STRINGING ik TUNING SHAFT REVERBERATION CONTROL 17 VIEW PIONEER 2200 100
17. Electrolytic Ceramic Ceramic CEMX 100MF 507 106051 101K 50 CEMX 100 35V CEMX 220MF 25V ioo 50V 100p 50V 100 35V 220 25 Symbol Ceramic Ceramic Ceramic Ceramic DIODES 0 01 0 01 0 01 0 01 Description DC 1 4KV C43 003 DC 1 4KV i C43 003 j DC 1 4KV 43 003 DC 1 4KV C43 003 i Part No 100 25V 100 26V 100 25V 220 16V 220MF 16V 0 01 i DC 14 C43 003 0 01 DC 1 4KV C43 003 100MF 257 Di D2 Da SR3AM 8 SR3AM 8 SR3AM 8 SR3AM 8 32 lt 70G01Y535 gt PIONEER ELECTRONIC CORPORATION 15 5 4 Chome Ohmori nishi Ohta ku Tokyo Japan PIONEER ELECTRONICS U S A CORPORATION 140 Smith St Farmingdale L I N Y 11735 U S A PIONEER ELECTRONIC EUROPE NV Frankrijkiei 64 68 200 O Antwerp Belgium Printed in Japan lt 12 066 0 gt BV 50mA 8V 50 BV BOMA CENTER TUNING METER LAMP SELECTOR LAMP PHONO BV 150 BV 50mA SELECTOR LAMP AUX TAPE SELECTOR LAMP FM SELECTOR LAMP CAM SANT FM FRONTEND FM IF UNIT WI1 028 028 WI3 026 300mA x 2 ANTENNA 50 o SCALE LAMP Blue 52 182 OE Orange Blue SV 30 STEREO INDICATOR LAMP DIAL POINTER AM TUNER UNIT B5 WI4 015 POWER SUPPLY UNIT 16 028 CENTER TUNING METER
18. K Carbon film 4 7k RFAPS 4R7K K Carbon film 10k RFAPS 10K K Carbon film 10k RFAPS 10K K Carbon film 47k RFAPS 47K K Carbon film 47k RFAPS47KK Carbon film 270k RFAPS 270K K Carbon film 270k RF1PS 270K K Carbon film 22k gt RFAPS 22K K Carbon film 22k REAPS 22K K Carbon film 2 2k RFAPS 2R2K K film 2 2k RF1PS 2R2K K Carbon film 12k RF3PS 12K K j Carbon film 12k 5 12K K TRANSISTORS Symbol Description Part No 0 256458 02 28C458LG B 03 2SC458LG B Qa 28C458LG B Os 2SC458LG B 06 256458 x a 28 332K 50 822 50 822 50 DEMI SWITCH UNIT W26 001 CQMA 8238 50 RESISTORS 823K 50 Description Part No RESISTORS Carbon RFZPS 10 Carbon RFAPS 10K K Carbon RFAPS 10K K RFAPS 10K K Description Part No Carbon fi 470k RFAPS 470K K Carbon fi 470k RFAPS 470K K Carbon fi 2 7k RFAPS 2R7K K SWITCH Carbon fi 2 7k RFAPS 2R7K K Carbon fi 33k RFAPS 33K K Carbon 33k RFAPS 33K K Carbon fi 47k RFAPS 47K K Carbon 47k RFAPS 47K K Carbon 10k RFAPS 10K K Carbon i RFAPS 10K K Carbon 2 2k RFAPS 2R2K K DEMI SWITCH UNIT 26 002 Carbon 27 REAPS 2R2K K Carbon i 15k RF amp PS 15K K CAPACITORS Carbon 15k RF3PS 15 Carbon 3 9k 5 3R9K K Carbon 3 9k RFAPS 3R9K K Carbon 6 8k RFAPS 688 Carbon 6 8k RFA
19. Transistor 25 461 Transistor Description Part No Ceramic 0 01 CK 03P 25 Ceramic 0 01 CK 03 25 FM FRONT END UNIT W11 028 F 22 GAPAGITORS Ceramic 10 CCDSL 100K 50 Mylar 0 1 104M 50 0 01 CKDYZ 103P 25 1000 CKDYZ 102 25 0 01 CK 03P 25 j Ceramic 0 01 25 CCDSL 060 50 0 01 CK 03P 25 1000 47 005 Electrolytic 1 CEMX IMF 50V Ceramic 1000p i C47 005 A Ceramic 3p CCDSL 030C 50 Ceramic 10p CCOSL LOOK 50 CKDYZ 103 25 Description Ceramic 10 CCDSL 100K 50 Ceramic 100p CCDSL 101K 50 Ceramic 10p CCDSL 100K 50 Ceramic CKDYZ 103P 25 Ceramic 5p CCDSL 050D 50 Ceramic CKDYZ 103P 25 Ceramic 100p C47 004 O Ceramic CKDYZ 103P 25 Electrolytic C o Electrolytic Ceramic Coi Electrolytic C22 Ceramic C23 Ceramic C24 Ceramic RESISTORS Symbol Carbon film R2 film Carbon film Carbon film Rs Carbon film Re film R7 Carbon film Carbon film Carbon film Rio Carbon film Carbon film Ri Carbon film Ris Carbon film Description 47k 470 56k 470 i 56k 12k 2 7k 33k 22k 100 220k 820 150 16V 504 25V 16V 50V 50V CEMX 4R7M
20. UNIT 0073 B ES UNIT 16 m W21 003 W 26 002 2 me W28 002 gt SPEAKERS OUTPUTS Ev Fe E O 2201 84 D Si SELECTOR SWITCH 513 038 S3 TONE COLOR SWITCH SI5 035 Se POWER SWITCH 511 030 D G CURRENT SECTION NO VACANT l VIVD OFF lt A AT NO SIGNAL INPUT MONO 55 Se LINE VOLTAGE SELECTOR 511 018 60 WATTS OUTPUT R Ri gt Rag Rao 3 FM AUTO FLAT OFF tOV I20V 130V 220V 24 OV D C VOLTAGE 2 Ci 4 SOFT v AT NO SIGNAL INPUT 3 L TER Eie 5 2 6 SWITCH VR EMM 60 WATT OUTPUT 6 AUX OFF ON VRiab SOURCE VOLUME 088 010 7 AUX 2 Ss SWITCH VRs VRaab MASTER VOLUME C88 010 V INPUT OR OUTPUT VOLTAGE ACQUIRED Sz MODE SWITCH 514 035 OFF lt gt VR2 MIC A VOLUME C85 056 75 WATTS OUTPUT RMS I REV S6 REVERB SWITCH VR MIC VOLUME 85 056 2 ST OFF lt VRs BALANCE VOLUME 85 052 2 ET 5 INTERCUPLED SWITCH 541 022 VRe REVERB VOLUME 85 055 4 RT INTERCUPLED 5 PRE MAIN SEPARATED HEAD AMP UNIT MIG AMP UNIT 01 06 2SC87l 25045816 R29 47K O TI 1001 R272 2K Ci30 0033 823 210K Ras 22K 05 220 25 06 824 270K 826 22K R282 2K Cig 0 0033 470 9 4 NS 6 LA x 04
21. both FM and AM reception the problem could be in the antenna and ground Reread the section ANTENNA CONNECTION AND GROUNDING page 3 LISTENING RECORDS 1 Set the SELECTOR switch to 1 2 To use the turntable connected to the 1 terminals set to PHONO 1 for that connected to PHONO 2 set to PHONO 2 2 If the record is monophonic set the MODE switch to either L or R 3 Adjust the VOLUME BASS TREBLE COLOR controls 4 increase reverberation turn the REVERB knob to the right USING 5 SX 9000 permits the use of two microphones at once for such purposes as recording a concert in stereo even performances or dramas large theaters be efficiently recorded 1 Turn the VOLUME SOURCE knob all the way down if microphone recording only 5 desired If mixed recording combined with music from a record etc is desired set the SOURCE knob to the best level 2 The MIC LEVEL A knob controls the input from a microphone plugged into MIC jack A knob B controls jack B Turn either of these knobs to the right to increase input signal strength Adjust the level while watching for howling acoustical feedback of the speaker signal through the microphone If this occurs reduce the volume or separate the microphone s and speakers If only one microphone is used plug it into either jack If setting the MIC LEVEL for anoth
22. for the antenna while actually receiving an FM broadcast program Attach the horizontal section to a wall or other place in the determined direction See Fig 4 When using the SX 9000 at a relatively long distance from the station or within a building or home with relatively thick walls or vicinity of tall buildings erect an FM outdoor antenna and connect it to the FM antenna terminals as shown in Fig 5 AM ANTENNA f your house is located in area relatively close to the AM station the ferrite loopstick antenna provided on the back of the SX 9000 will be sufficient for reception of AM broadcast program The antenna is directional it should be moved about while listening to a station and set at the position which provides the best reception See Fig 6 If the loopstick antenna does not provide sufficient sensitivity for reception and static is noticeable put the furnished antenna wire on the wall and connect one end of the wire to the AM antenna terminal See Fig 4 If you want reception from a distant AM station you may have to set up an AM outdoor antenna In such a case connect one end of the AM outdoor antenna to the AM antenna terminal See Fig 5 RIGHT SPEAKER SYSTEM AM INDOOR ANTENNA FM INDOOR ANTENNA SPEAKER OUTPUT TERMINALS Fx SPEAKER PLUGS CH LEFT CH SS SPEAKER SYSTEM Fig 4 AM OUTDOO
23. is set to OFF the unit operates in parallel to provide monophonic signals for both speakers without having to set the mode switch REVERBERATION EFFECT Also included is reverberation effect knob The degree of echo is easily read in the Reverberation window in the dial face SPECIAL OVERLOAD PROTECTION You can play up to three different pairs of speaker systems through the SX 9000 in combinations A A B A C B C If all three accidentally turned however the Overload Protection goes into action and the speakers are automatically shut off EARPHONE VERSATILITY Because the SX 9000 has two earphones output jacks two people may listen simultaneously with earphones without having to go through an accessory junction box PIONEER LINE VOLTAGE SELECTION AND FUSE SWITCHING LINE VOLTAGE SETTING AND FUSE To remove the fuse turn the fuse cap located on the line voltage selector switch in the direction indicated by the arrow Then remove the fuse plug from the unit Put the fuse plug back so that the proper line voltage marking can be seen through the cut on the edge of the plug Whenever the position of the selector switch is changed check the rating of the fuse A 1 5 ampere fuse is to be used for either 220V or 240V operation and 3 ampere fuse for 110V 120V or 130V operation If the rating of the fuse is correct replace cap FUSE REPLACEMENT 1f the fuse blows remo
24. particular tone to suit your mood or the music being heard VIVID Emphasizes highs and lows for more sound clarity BASS Emphasizes bass tones FLAT Flat untempered tone SOFT High tones relatively softened TAPE MONITOR Depress this button to monitor a recording press it again and it shuts off During record or tape play or when listening to a broadcast leave this switch off Turning it on automatically switches off the speakers This button is intended to aid in checking recording or editing conditions There are two TAPE MONITOR jacks A and B on the rear and front B of this unit and these two buttons correspond to them Button A directs the signal through jack A and button B through jack B SELECTOR This switch is for choosing the program source For receiving broadcasts FM MONO WIRELESS For FM monophonic broad casts or for broadcasting the signal from a wireless FM microphone FM AUTO For automatic switchover between FM mono and stereo broadcasts PHONO 1 For playing records on a turntable con nected to the PHONO 1 terminals PHONO 2 Same as above for PHONO 2 terminals AUX 1 For playing signals fed to the AUX 1 terminals AUX 2 Same as above for AUX 2 terminals JACK Plug microphone used into of these jacks Two microphones can be used at the same time 2 2 TION OF Set the SELECTOR switch to STEREO
25. 0 6 FMSTEREO BASS LOUDNESS At reduced volume the ear s sensitivity to extremely low and high freguencies is reduced This switch compensates for that phenomenon by emphasizing these freguencies At normal or high volumes this switch should be kept off TAPE MON B JACK This jack is for connecting to the LINE OUT terminals of a tape deck or tape recorder It is designed to accept a 3 P type plug TAPE REC B JACK For connecting to the LINE IN terminals of a tape deck recorder Allows recording of another program source or tape for editing 6 BALANCE Used to adjust right channels channel sound MODE SWITC Controls the s unit as follows REV Stereo revers ST Norm LT Left speak RT Right speak L R Left to bot Dn 7 NG INDICATOR selecting an AM broadcast tune so that the dial er of the lower meter deflects as far to the right as ole an FM broadcast use the lower meter in the same Precision FM tuning is also possible by adjusting so the dial pointer of the upper meter is centered ING knob is used to locate AM or FM stations Watch unirg meter s for more precise tuning E COLOR CATOR REVERBERATION INDICATOR n SOURCE VOLUME This knob is used to adjust the volume of AM and FM broadcasts record play and tape playback It is also used to balance the program source signal level during mixed recor
26. 047 50V CQMA 473 50 47 50V CCDSL 470X 50 Mylar 0 047 50V 473M 50 Cs Ceramic 100p 50V CCDSL 101X 50 Mylar 0 047 50V 473 50 100 50V i CCDSL 101K 50 Mylar 0 047 50V 473M 50 Electrolytic 10 25V CEMX 25V Mylar 3300p 50V 332 50 Electrolytic 10 25 10MF 25Y Cia Mylar 3300 50V CQMA 332M 50 Cs Electrolytic 47 10V 47MF 10 Cis Electrolytic 10 25V 25V C10 Electrolytic 47 10V CEMX 47MF 10V Cie Electrolytic 10 25V 10MF 25V Electrolytic 10 25V CEMX 10 25V Electrolytic 1 25V 257 Electrolytic 10 25V CEMX 10MF 25V Electrolytic T 25V CEMX IMF 25V Mylar 3300p 50V 332K 50 Electrolytic 47 25 CEMX 47 25V 29 C20 Electrolytic 47 i 25V 47MF 25V C21 Electrolytic 100 25V 100MF 257 C22 Electrolytic i 100 22254 CEMX 100MF 25 C23 Ceramic 100 50 CCOSL 101K 50 4 Ceramic 100 50V CCDSL 101K 50 RESISTORS Description Part No RFAPS 1K K RF4PS 1 47k RFAPS 47KK 47k RFAPS 47K K 33k RFAPS 33K K 33k RFAPS 33K K 150k RFAPS 150K K 150k RF APS 150K K 3 9k RFAPS 3R9K K 3 9k RFAPS 3R9K K 1 2k RFAPS 1R2K K 1 2k RFAPS 1R2K K 6 8k RFAPS 688 6 8k RFEPS 6R8K K 10k RF
27. 1 50 2 Rn22K R24 22K 10 10 R20 35K DEMI SWITCH UNIT Ri 2 7K AAA R3 10 I e A 9 mm amp Rs 10K 121 Ra 21K REVERB UNIT 38 OO SWITCH UNIT BD LOW CUT FILTER HIGH CUT FILTER MUTING LOUDNESS OFF lt ON OFF OFF OFF TONE COLOR UNIT 28 001 2 458 6 25045816 R3 15K Ris 39 0 68K E Rig 2 7K 615 0 0082 R21 68K Ros 27K 0 082 Cs 100P A Rig 15K Ris 3 9K 2 D Au 10 25 E 00033 10 10 5 0 10 25 27K 0 0082 R22 6 8K i Raa 6 8K Roe 27K 2 618 0 082 Cio 47 10 2 458 6 25 45816 65 10 25 H Ru 5 6K ANN 5 2SC734P 33 50 33560 10K 10 25 Raok Cig Rea 1 Gis 0022 Ge 10 25 12 SEK 01 50 09 25 870 ANN 250870 or 2SC458L 25 870 or 2564584 250870 or 2SC458L 250734 28C734P or 256904 25456 254569 250870 2SC458L 280870 or 250458 250870 2SC458L 0 25 870 Q 250485 Q 254485 amp 250218 Ras 15 ANN PUSH SWITCH UNIT 3 100 50 50K ANT O G 0UT2 pt 2 10 10 a 56P
28. 2 017 c Carbon film 3 9k Carbon film RFAPS 4R7K K SEMICONDUCTORS Description 1 15188 or FM 1 25 460 15188 1 Diode Diode 25 382 Transistor Transistor 2SC460 B 2SC460 B Transistor Transistor 2SC460 B Transistor HEAD UNIT W21 002 CAPACITORS Fart No Electrolytic 22 CEMX 22MF 10V Electrolytic 2 22MF 10V Electrolytjc 47 CENX 4R7MF 16V 43 i CEMX ARTMF 16V Electrolytic 10 CEMX 10MF 25V Electrolytic 10 10MF 25V Ceramic CCDSL 101K 50 CCDSL 101K 50 CCDSL 331K 50 CCDSL 331K 50 COMA 103K 50 103K 50 332K 50 332K 50 CEMX 220MF 25V Description Electrolytjc Ceramic Ceramic Ceramic Mylar Mylar Mylar Mylar Electrolytic RESISTORS Description Part No Carbon film lk RFAPS 1K K Carbon film 1k RFAPS 1K K Carbon film I 56k RFAPS 56K K Carbon film 56k RFAPS 56K K Carbon film 1M 88155 Carbon film 1M RFAPS 1M K Carbon film 390 RFAPS 390 K Carbon film 390 j RFAPS 390 Carbon film 470k RFAPS 470K K Carbon film 470k RFAPS 470K K Carbon film 56k REAPS 56K K Carbon film 56k i RFAPS 56K K Carbon film 330k RFAPS 330K K Carbon film 330k 1 330K K Carbon film 3 3 FAPS 3R3K K Carbon film 3 3k RFAPS 3R3K K Carbon film 4 7k REAPS 4R7K
29. 20k Carbon film 22k Carbon film 22k Carbon film 4 7k Carbon film 4 7k Carbon film 470 Carbon film 470 Carbon film 150 Carbon film 150 Carbon film 82k Carbon film 82k Carbon film 3 3k Carbon fitm 3 3k Carbon film 68 Carbon film 68 Carbon film Carbon film Carbon film Carbon film Carbon film Carbon film j Carbon film Carbon film Carbon film Carbon film Wire wound Wire wound Wire wound Wire wound Carbon film Carbon film Carbon film Carbon film Carbon film Carbon film POTENTIOMETERS Description 3V 3V 50V 50V av 50V 50V 50V 50V 50V 50V 50V 50V 22MF 25V CEMX 47MF 3V CEMX 47MF 3V CKDYZ 560K 50 CKDYZ 560K 50 100MF 3Y CEMX 100MF CEMX 100MF 100MF 3V CKDYZ 103M 50 CKDYZ 103M 50 00081 101K 50 CCDSL 101K 50 CCDSL 301K 50 CCDSL 301K 50 Part No RFAPS 150K K RFAPS 150 RF PS 15K K RFAPS 15K K 5 220K K RF4PS 220K K 22K K RFAPS 22K K RFAPS 4R7K K RFAPS 4R7K K RF APS 470 K RF APS 470 K RFAPS 150 K RFAPS 150 K RFAPS 82K K RF APS 82K K RFAPS 3R3K K RFAPS 3R3K K RFAPS 68 RFAPS 68 K RFAPS 4R7K K RFAPS 4R7K K RF APS 6R8K K RFAPS 6R8K K RFAPS 220 K RFAPS 220 K RFAPS 10 RFAPS 10 K RFAPS 220 K RFAPS 220 8058 OR5 K RO5B OR5 K 8058 OR5 K 8058 OR5 K RFAPS 22 RFAPS 22 K RFAPS 15 RFAPS 15K K RFAPS 15 RFAPS15KK Part No Bias Control 50KO B
30. 30V 220V 240V D C VOLTAGE Ci 4 SOFT AT NO SIGNAL INPUT PHONO 2 MIC A SWITCH VR2 AT 60 WATT OUTPUT AUX OFF gt SOURCE VOLUME C88 010 AUX 2 MIC B SWITCH VRs MASTER VOLUME C88 010 INPUT OR OUTPUT VOLTAGE ACQUIRED SWITCH 514 035 OFF lt ON MIC A VOLUME C85 056 75 WATTS OUTPUT AT IKHz RMS REVERB SWITCH MIC B VOLUME C85 056 OFF lt ON BALANCE VOLUME 85 052 INTERCUPLED SWITCH 541 022 REVERB VOLUME C85 055 INTERGUPLED PRE 8 SEPARATED L Ly La La v m bum ON DUBU m POWER SUPPLY UNIT WI6 028 220 16 05 100 25 MUTING UNIT WI8 028 2SC7II gt C1 1000P 4 a sE300l S 2 5 Ris 0 69108 WM R2 22K 3 Ris 3 3K IF OUTPUT OLY 129 125 LM703L Q4 462 LM703L 03 LM7O3L Q LM703L Qi FM IF UNIT MPX UNIT WI3 0 26 o B ui e 823 15K 08 WH Ra 4 7K 19 15188 Qi Eg 4 256870 15188 V 02 K 2SCTII F M 0 0022 10K AA CA3054 Imo 30 mA TUNER UNIT 14 015 2 D vcr Ts 172 017 250460 2SC460
31. APS 10K K 10k i RFAPS 10K K l k RFAPS 1K K lk k RFAPS 1K K i RFAPS 10K K Carbon RFAPS 10K K Carbon RFAPS 4R7K K Carbon fi RFAPS 4R7K K Carbon RFAPS 330K K Carbon RFAPS 330K K Carbon fi RFAPS 150K K Carbon 150K K Carbon fi 5 10K K Carbon RF4PS 10K K i Carbon RFAPS 2R2K K Carbon RFAPS 2R2K K Carbon 5 1R8K K Carbon RF3PS 1R8K K Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon 3333533533533 33 333 3 3 3 3 3 3 Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon POTENTIOMETERS Symbol gt Description BASS CONTROL 100 VR2 i TREBLE CONTROL 100KO A TRANSISTORS Description Part No 2 458 6 8 2 458 6 8 2SC458LG B 2 458 6 8 MAIN AMP UNIT 715 052 CAPACITORS Part No Description Electrolytic i 100 25V CEMX 100 25 Electrolytic 100 25 100MF25Y Electrolytic 10 CEMX 10M FLOV Electrolytic 10 10V TOV Cs Electrolytic 22 25 CENX 22MF25V Electrolytic Electrolytic Electrolytic Ceramic Ceramic Electrolytic Electrolytic Electrolytic Electrolytic Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic Description Carbon film 150k Carbon film 150k Carbon film 15k Carbon film 15k Carbon film 220k Carbon film 2
32. B and TAPE REC B jacks on the front of the SX 9000 These jacks take 1 4 standard phone plugs 4 HEESE S LL N PANEL FACILITIES POWER TUNING INDI Push once to switch on the power once again to turn it off PHONES JACKS These phones jacks for stereo headset s two jacks B are available for connection with two stereo headsets BASS Turn this knob to the right to accentuate bass tones to the left to reduce them Set the knob at its center position for flat response TREBLE Use of this knob is similar to that of the BASS knob REVERB This is the reverberation adjustment knob Turn it to the right to increase reverberation to the left to reduce it FILTER LOW Use this filter to cut out low freguency inter ference such as motor rumbling or hum HIGH Use this filter to cut out high freguency inter ference such as that from fluorescent lights FM MUTING This switch is used to suppress much noise between FM stations when tuning In a fringe area however this switch should be kept off because it may suppress the desired station signal at the same time When selectin pointer of the possible For an FM br way Precision that the dial p TUNING This knob 151 the tuning met TONE COLO INDICATOR TONE COLOR 88 so 92 1 AM 55 7
33. ERS 0 01 D C14KV 43 003 0 50V CCDSL 030C 50 Description Part No 2 Ci2 2200 50V 222 50 Volume Control 250k A2 85 010 0 Mylar 2200 222K 50 Volume Control with switch 50k A2 85 056 14 Electrolytic 220 35V 220 35V Volume Control with switch 50k A2 C85 056 0 7 Volume Control 250 2 C88 010 0 RESISTORS Volume Control with switch 50k HB C85 055 0 IN 0 W 10 TOLERANCE UNLESS OTHERWISE NOTED COMPOUND PART MMO Description Part No Description Part No Carbon film 150k RFAPS 15084 NL TAPE REC Terminal W52 004 0 R2 Carbon film 150k RFAPS 150K K NL R3 Carbon film 2 2k RF PS 2R2K K OTHER Carbon film 56k 5 56K K Rs Carbon film 56k RFAPS 56 Description Part No Carbon film 47 RFAPS 47K K NL 5 Dn 2 7 R Carbon film 47k RF1PS47K K NL AM Variable Capacitor C64 030 O Carbon film 56k RF4PS 56K K NL Carbon film 56k RFAPS 56K K NL MISCELLANEOUS Rio Carbon film 56k RF4PS 56K K NL Carbon film 56k RFAPS 56K K NL Description Carbon film 4 7 RFAPS 4R7K K NL EE ee EET Carbon film 4 7k 88185 4R7K K NL Front Panel 21 355 Ria Carbon film 3 3k RFAPS 3R3K K NL Side Panel R 21 356 0 815 Carbon film 82k RF4PS 82K K Side Panel L 21 357 0 R16 Carbon film 82k RF4PS 82K K Front Cover 21 358 0 R17 Carbon film d lk RFAPS 1K K Escu
34. F 16V CCDSL 301K 50 CEMX IMF 25V CEMX 4R7MF 16V CCDSL 100K 50 CCDSL 100K 50 CKDYZ 103P 25 Part No RF4PS 47K K RFAPS 470 K RF4PS 56K K RF4PS 470 K RF4PS 56K K RF4PS 12K K RFAPS 2R7K K RF4PS RFAPS 22K K RF4PS 100 K 220K K RF4PS 820 RFAPS 150 COILS AND TRANSFORMER Description Part No FM DET IFT RF Choke Coil SEMICONDUCTORS Symbol Di 15188 or FM 1 D2 1S188 or FM 1 Ds 15188 or FM 1 15188 or FM 1 15188 or 1 06 15188 FM 1 LM703L BL 02 LM703L BL LM703L BL LM703L BL Description 173 022 0 173 022 0 173 022 0 74 009 0 T24 029 A Diode Diode Diode Diode Diode Diode IC IC IC IC MUTING UNIT W18 028 CAPACITORS Symbol Description Mylar 0 47 Electrolytic 0 47 Electrolytic 47 ITE RESISTORS Description Carbon film 33k R2 Carbon film 22k Rs Carbon film 33k Ra Carbon film 1 8k Rs Carbon film 10k Re Carbon film 12k R7 Carbon film 100 Carbon film 18k SEMICONDUCTORS Description PIONEER Part No 474K 50 50V R47MF 50V 25V CEMX 47MF 25V Part No RFAPS 22K K RFAPS 33K K REAPS 1RBKK RFAPS 10K K RFAPS 12K K RFAPS 100 K RFAPS IR8K K Diode Diode Transistor Transistor Transistor 15188 or FM 1 15188 1 25 711 25 711 25 711
35. I 1 INTERCOUPLED PRE amp MAIN SWITCH SX 9000 WOOFER Fig 11 F O 2 CONDITIONS FREQUENTLY MISTAKEN FOR MALFUNCTION Noise There are a variety of noises relating to the operation of a hi fi unit These are generally divided into two types 1 the unit is faulty a transistor or part has deteriorated and 2 an external source of noise is adding noise to the unit When a hi fi unit produces an unpleasant noise it is often assumed that the unit is faulty but statistical records indicate that the majority of noises produced in hi fi acoustic units result Symptom Suspected Source of Noise from external amplifier and reproduces extraneous noises into definite output noise If your receiver produces a noise check according to the following table and trace out the source of noise for the appropriate corrective action sources of noise Due to the inherent high Diagnosis and Remedy a mq o D E c 2 12 Em c o 2 Continuous or intermittent e Static lightning e Fluorescent lamp motor or thermostat may be in use in house or in the vicinity of the house In many cases it is very difficult to remove the source of noise In order to make the radio input larger than the noise level set up a good outdoor antenna and make a complete grounding When a station is tuned in hum is mixed in the program e Poor fluorescent
36. K 0 82 0UT3 256484 o WE S Ra 680 STV 3 W 15 052 3 48 Casa 2 2 is 25 _ 7 12 0 022 IN2 5 22 D2 05816 DI 92 072 e _ qd _ othe 79 03 5 SR3AM 8 63 0 01 EE U 028 WI6 S lt a lt lt 9 SR3AM 8 0 01 lt o 1hH 305 23 v m 3 1C INI CC T PARTS LIST CAPACITORS IN uF 1096 UNLESS OTHERWISE NOTED SWITCHES Symboi Description Symbol Description Part No Ceramic 0 01 50V CKOYZ 103K 50 1 Input Selector 513 038 j Caramic 0 01 50V CKDYZ 103K 50 52 Mode Selector 14 035 Electroiytic 2200 50V C52 045 A 53 Selector Switch 515 035 Electrolytic 2200 50V 52 045 7 Slide Switch 511 022 5 Electrolytic 2200 35V C52 075 0 Ss Power Switch 511 030 Electrolytic 100 100v CETG100MF 100 Se Line Voltage Selector 511 018 0 Electrolytic 2200 100 52 076 Ceramic 0 01 4 003 0 cs Ceramic 0 01 D C 1 4KV 43 003 0 POTENTIOMET
37. PS 6R8K K Carbon 2 7k 5 2R7K K Carbon 2 7k 5 2R7K K Carbon 6 8k RFAPS 6R8K K Carbon 6 8k FAPS 6R8K K Carbon 6 8k RFAPS 6R8K K Carbon 6 8k RF PS 6R8K K Description Part No Demi Switch 531 029 Description Mylar CQMA 153K 50 Mylar 5 153K 50 Mylar 473 50 Mylar CQMA 473K 50 Mylar 333K 50 Mylar CQMA 333K 50 Ceramic CCDSL 221K 50 Ceramic CCDSL 221K 50 TRANSISTORS Description Part No Description Carbon film 150k RF4PS 150 2SC458LG B Carbon film 150k RFAPS 150K K 2SC458LG B Carbon film 12k RF3PS 12K K 2SC458LG B Carbon film 12k 12K K 2SC458LG B Description CONTROL AMP UNIT W22 002 831 016 CAPACITORS Symbol Description Part No Electrolytic 100 25V 100M 25V COLOR UNIT W28 001 C2 Electrolytic 100 25V CEMX 100M 25V Electrolytic 10 25V CEMX 10MF 25V CAPACITORS Electrolytic 10 25 CEMX 10MF 25V Symbol Description Part No 5 Electrolytic 47 25 47MF 25V p EN NAVIS AA ae Electrolytic 47 25V CEMX 47MF 25V Electrolytic 10 10V 107 7 Electrolytic 10 25V 10 25V C2 Electrolytic 10 i 10V 10MF 10V Cs Electrolytic 10 25V 10MF 25V Ceramic 47 50V CCDSL 470X 50 Cs Mylar 0
38. R ANTENNA _ ET sog M CONNECTION DIAGRAM SPEAKER SYSTEMS NOTE AM ANTENNA If connecting one set of speaker 5 5 tems to speaker output terminal the speaker of each channel should be 4 16 ohms however both output terminals and C speakers to two speaker systems the of each channel 8 to 16 ohms SPEAKER PLUGS SPEAKER OUTPUTS 4 to 60 uber TED ST 2 amp MIXING REC DRE amp MAIN GND MAIN IN SEPARATED M FERRITE ANTENNA INTER COUPLED R L R L R L POWER AMp LINE VOLTAGE PHONO TAPE TAPE CENTER FUSES SELECTOR MAG MAG 2 AUX AUX 2 MON A REC REC P B 9 ON 3A UNSWITCHED OUTPUT a 2 5 CH On CH AM A FUSE I BA 240V E 220 E 130V 120V fov TURNTABLES TAPE DECK OR TAPE RECORDER RECORD PLAYERS The SX 9000 will provide stable performance whether grounded or not In rare case however grounding may help If so connect a wire from the GND terminal to a water pipe or balcony fastening it FIRMLY Never use a gas pipe as a ground MICROPHONE CONNECTION Insert the plug on the microphone cord into either one of the MIC jacks on the front panel of the unit Use b
39. Semi fixed Bias Control 5 Semi fixed Bias Control 500 8 Semi fixed Bias Control 500 Semi fixed C92 044 92 044 92 046 92 046 30 SEMICONDUCTORS Description STV 3 Varistor STV 3 Varistor 2SC870 2SC870 2SC627 2SC627 2SC484 25 484 25 484 25 484 250218 250218 250218 250218 Heat sink Mylar insulator Insulator bush DEMI SWITCH UNIT W26 003 SWITCH Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Description Description Part No M14 048 E 32 039 E 32 039 Part No MIC AMP UNIT W21 003 CAPACITORS Electrolytic Electrolytic Ceramic Ceramic Electrolytic Electrolytic Electrolytic Electrolytic Electrolytic Electrolytic RESISTORS Description S31 030 No Part 10 10 30p 30p 100p 100p 0 47 0 47 33 33 10 10 Symbol Description Ri Carbon film lk R2 Carbon film 1k R3 Carbon film 150k Carbon film 150k Rs Carbon film 220k Re Carbon film 220k 7 Carbon film 120k Rs Carbon film 120k Carbon film 390 CEMX 10MF 10V CEMX 10MF 10V CCDSL 300K 50 CCDSL 300K 50 CCDSL 101K 50 CCOSL 101K 50 847 50 CEMX R47MP50V CEMX 33MF 6VV CEMX 33MF 6VY LOMF 107 10V RFAPS
40. V 25V 50V 25V 50V 50V 50V 50V 50V 25V 25V 50V 50V 25V CSYA RIMF 25V CSYA RIMF 25V CCDSL 101K 50 CCDSL 101K 50 25 0 25V 333K 50 CEMX 25V CEMX 33MF 50V CCDSL 331K 50 CEMX 33MF 50V CQMA 223K 50 CQMA 223K 50 CEMX LOMF 25V 25V 223 50 223 50 CSYA RIMF 25V CSYA RIMF 25V Part No 88365 1K K 5 1K K RFAPS 330K K RF1PS 330 RFAPS 470K K RFAPS 470K K 5 10K K RFSPS LOK K 5 220 RFAPS 220 RFAPS 5R6K K 5 5R6K K RF PS 330K K RFAPS 22K K RFAPS 3R3K K i 88165 220 K Ri Rig Ris R20 R22 R24 R26 R27 R28 R29 R30 R 32 R33 R34 R35 R36 R37 R38 R39 R30 Rai Carbon fil Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon film Carbon film Carbon fi Carbon 333 33333333 Carbon Carbon fi Carbon fi Carbon fi Carbon fi Carbon fi Carbon fi Carbon fi Description Part No 4 7k 150k 33k 15k 680 3 9k 33k 18k 3 9k 470 47 10 REAPS 487 RFAPS 150K K REAPS 33K K REAPS 15K K R02 6804 RFAPS 3R9K K RFAPS RFIPS 18K K RFAPS 3R9K K ROL 470 K RFAPS 47 K RFAPS 27 TRANSISTORS
41. With the 2 head type signals fed to the recording head can be monitored with the 3 head type signals can be monitored immediately after recording See Fig 9 OON ES TAPE DECK A TAPE DECK B 0 0 o LINE Line LINE LINE INPUT OUTPUT INPUT OUTPUT MONITOR MONITOR TAPE ee R MON A 25 REC MON B SIGNALS TAPE mess SWITCH A TAPE MONITOR SWITCH B SX 9000 Fig 9 10 a EE OASE OE PLAYBACK e Turn TAPE MONITOR SWITCH A or B ON and adjust the VOLUME BASS TREBLE and TONE COLOR switches to the desired levels When TAPE MONITOR SWITCHES or B are turned ON the position of the SELECTOR becomes immaterial MIXED RECORDING When using a microphone in mixed recording connect the tape deck to the PRE OUT terminal and adjust the volume of the microphone with the MIC LEVEL knob while listening to the record or broadcast Do not turn this knob too high as this will result in howling and may damage the VU meter of the tape deck EDITING RECORDING TAPES By using two tape decks and re recording only certain parts of a tape you can edit old tapes taken from FM broadcasts etc and obtain a brand new tape containing only your favorite recordings 1 As shown in Fig 10 place the old tape or mother tape on TAPE DECK A and turn TAPE MONITOR SWITCH A ON 2 Place the new tape on TAPE DECK B 3 Pla
42. ation A59 051 0 Lens for Pilot Lamp 62 054 0 Paper for Dial Pulley Reverberation 55 008 E M ES Meter Escutcheon 500 002 0 Meter for Signal 1000 500V C47 005 A Meter for FM Tuning 0 01 25v CKDYZ 103P 25 Lens for Program Indicator Lamp RED Cia Ceramic 1000p 500V 47 005 Lens for Program Indicator Lamp BLUE Cis Ceramic 5p 50V CCDUJ 0500 50 Lens for Program Indicator Lamp GREEN C16 Ceramic 5p 50V CCDSH 0500 50 Lens for Program Indicator Lamp WHITE Ceramic 50V CCDTJ 0700 50 Lens for Program Indicator Lamp PINK Ceramic 1000p 500V 7 005 Knob for MODE Ceramic 1000p 500V 47 005 Knob for 55 REVERB 1000 500V 47 005 Knob for SELECTOR TONE COLOR Knob for TUNING RESISTORS Knob for MASTER VOLUME Knob for SOURCE VOLUME Description Part No Knob for POWER SWITCH Carbon film 100k 1 8W RFI 8PS 100K K 5 Knob for TAPE MONITOR TAPE MONITOR R2 Carbon film 1 8W RF1 8PS 185 DEMI SWITCH Rs Carbon film 220 gt 1 8 RF1 8PS 22K Knob for LOW FILTER HIGH FILTER FM MUTING R4 Carbon film 3 9k 1 8W RF1 8PS 3R9K K LOUDNESS Rs Carbon film 22k 1 8W RFI 8PS 22K K Rs Carbon
43. ding with a microphone ASTER VOLUME Turn this knob to the right to increase the volume from the speakers If this knob is turned down all the way no sound will come from the speakers even though the SOURCE and MIC LEVEL volume controls are turned all the way to the right IO EE EI AIL moncer 70055 REVERBERATION T IE COLOR 90 92 94 96 98 100 102 104 106 108 MHz 70 90 100 120 140 160 2 FM AUX 55 TREBLE PUSH ON 1 O wm MAX MIN MAX OFF io HIGH TONE REVERB ILTER MUTING LOUDNES i ii e TARE MONITOR COLPR SELECTOR FLATS oT 1 BASS FMAUTQ PHONO2 VIVID AUX O oe MAX MIN MASTER SOURCE SPEAKERS 1 OFF F me UNING VOLUME WIRELESS P B B MON B LT RT BALANCE LANCE CONTROL d to zdjust the stereophonic balance between left and t channels Turning to the left strengthens the left nnel sound to the right the right channel DE SWITCH trols the stereo and mono output functions of the as follows V Stereo reversed Normal stereo Left channel signal fed to both left and right speakers Right channel signal fed to both left and right speakers R Left and right channel signals mixed then fed to both left and right channel speakers wit
44. e a e Jack connection is loose b Line cord or fluorescent lamp is near the shielded wire c Poor grounding d Ham transmitting station or TV transmit ting station is near your house e Correct the conditions stated b c 4 case of e report it to an official activity Output tone quality is poor and mixed with noise Treble Is not clear e Stylus is worn out a e Record is worn out b e Dust adheres to stylus c Stylus is improperly mounted d e Stylus pressure is not proper e e The TREBLE level is too high Check a through e and correct the condition Lower the TREBLE level Watch for the following conditions these are also apt to be mistaken for malfunction Symptom Suspected Source of Noise Diagnosis and Remedy Power is not turned on although the power switch is set to ON e Fuse blows a Line plug is loose b Check and b and correct the condition In playing a record creasing the volume causes howling e Distance between the turntable and the Speakers is too short The place on which the turntable or speakers are set is unstable Change the distance or rearrange the installation increase of the unit and speakers Installing the turntable on a firm solid stand may alleviate this problem Do not enhance the BASS sound level excessively KEER aN
45. er jack not being used to OFF the sound will be reproduced from both speakers NOTE When adjusting the MIC LEVEL control be careful not to cause howling Howling is of course unpleasant to hear but it can also damage the VU meter of your tape recorder or deck during recording 3 If two microphones are used the one connected to jack A will broadcast over the left channel the right you wish to use only one of these microphones at any time turn the unused microphone level control off Then the microphone used will broadcast over both channels USING TAPE DECKS AND TAPE RECORDERS As shown in Fig 9 signals heard from the speakers are normally fed to the 9000 TAPE REC A and terminals When recording set the SELECTOR and MODE switches to your program source Refer to the sections on Listening to Broadcasts and Listening to Records Recording signals cannot be regulated by the SX 9000 VOLUME BASS TREBLE and TONE COLOR switches These must be adjusted by the recording level control on the tape deck tape recorder NOTE When using mono tape recorders either the left channel signal or the right channel signal may be recorded but not both The CENTER CHANNEL terminal should therefore be used TAPE MONITOR With 2 head and 3 head type tape recorders fitted with monitor mechanisms turning the TAPE MONITOR switch ON during recording has the following effects if recording and playback heads are first connected
46. film Ik 1 8W RFI 8PS IKK 6p Input Terminal K22 013 C R Carbon film 220 1 8W RF1 8PS 220 K 4P Input Terminal 21 010 0 Ra Carbon film 8 2k 1 8 RF1 8PS 8R2K K 1P Input Terminal 21 005 Rs Carbon film 2 2k 1 8W RF1 8PS 2R2K K 4P Antenna Terminal K11 018 0 Rio Carbon film 1 5k 1 8W RF1 8PS 1RSK K Ru Carbon film 22k 1 8W RFL 8PS 22K K Spare A Outlet 82 012 0 Carbon film 22k 1 8 RF1 8PS 22K K Socket for Speaker K73 028 0 Carbon 3 3k RF1 8PS 3R3K K Jack for Headphone K72 026 O Jack for Microphone 1 K72 024 0 Socket for Pilot Lamp 41 002 8 Fuse holder 1 K91 005 A 00115 5 DIN tyge 93 003 Fuse holder for Protection Circuit K96 006 C Short Pin Plug 1 K71 028 0 Description Part No RF Coil 21 013 8 RF 23 026 0 OSC T23 032 B FM Front end Unit W11 028 D FM IF Unit w12 028 0 AM Tuner Unit W14 015 A FM MPX Unit 13 026 0 SEMICONDUCTORS Muting Unit W18 028 A Head Amp Unit W21 002 0 Control Amp Unit W22 002 0 Main Amp Unit W15 052 F MIC Amp Unit W21 003 A Reverb Amp Unit W28 002 0 Tone Color Unit W28 001 0 Demi Switch Unit W26 001 A Demi Switch Unit W26 002 0 Push Switch Unit W26 003 0 FM IF UNIT W12 028 Power Supply Unit W16 028 0 CAPACITORS Power Supply Unit W16 029 0 Reverberation Unit W38 001 0 Symbol Description Part No DI 1585 Diode 01 3SK22 Y Transistor 25 461 8
47. h right and left channel signals me X MIC LEVEL CONTROLS Control the microphone signal input level Control A is for a microphone connected to MIC JACK A and Control B for MIC JACK B Turning either to the right increases the signal Microphones can be used at any time for mixing with another sound source such as a record or recorded tape When a microphone is not being used that control should be turned all the way to the left off NOTE When only one microphone is used its signal is monaurally fed through both left and right speakers regardless of which jack is used When two microphones are used however the one connected to jack A broadcasts through the left speakers while the one connected to jack B is heard through the right nn 1 GY 5 5 These switches turn the various speaker systems off Push each button once to turn it on once again for off Pushing the A button will cause the sound to be reproduced from the speakers connected to the SPEAKER A terminals The B and C buttons control their corresponding terminals on the rear of the unit NOTE Only two speaker systems be used at the same time B C A C If all three speaker buttons are pushed at the same time no sound will be reproduced you wish to shut off all speaker sound simply press the OFF button TONE COLOR This switch is for selecting the
48. lamp motor or electric heater may be in use in house or near the house Reversing the line plug may occasionally alleviate this noise problem Usually it is very difficult to eliminate the noise Hissing sound noise in AM medium wave reception Static noise in particular when automobiles run close to the house Reception of FM stereo program contains more noise than FM mono pro gram The frequency of an adjacent station is interfering with that of the station being tuned in 10k Hz beat interference e TV set is on in the same house with the receiver e White noise generated from automobile engines e Radio freguency sewing machine or weld ing machine being used near your house Note that the service area covered by an FM stereo broadcast is about 50 of that of a regular mono broadcast When Playing Records Hum or buzz When switched to radio reception the noise disappears Impossible to remove such interference If the cause of such noise is in the TV set increase the distance between the TV set and receiver In an area surrounded by hills or high buildings the FM input signals are very weak Thus the noise limiter In the circuit loses its function Set up an outdoor FM antenna having many reflector elements Increasing FM input signal may alleviate this problem Use an exclusive FM outdoor antenna instead of the indoor T type antenna e Poor connection of shielded wir
49. on of Switch SELECTOR FM MONO MUTING OFF Volume Control Setting Fully Counterclockwise Input Output Alignment i STEPS Equi t Equipment Frequency Level Setting Connections Adjust Remarks 2 Connections 14 Adjust for maximum 1 Sweep Generator 40dB IF Unit sensitivity and symme IN terminal 10 7MHz M T 3 trical characteristics Oscilloscope of IF unit terminal L 5 2 80dB Check symmetry of curve 3 Remove electrolytic capacitor of FM IF Unit A 7uF in detector circuit T ANE Adjust the primary core of T4 so that slope of straight portion of Sweep Generator curve will become the 4 IN terminal 10 7MHz 4048 Oscilloscope Via Of steepest and adjust the of IF unit OUT terminal EO ME secondary core so that the center of 5 curve will coincide with the center of the marker 22 RED 5 Connect OUTPUT terminal of front end to IN terminal of unit T T Adjust for maximum f 6 40dB Point of Oscilloscope d sensitivity and symme g no inter ront e trical characteristics weep Generator r ference terminal 10 7MHz 80dB Check symmetry of curve TP of Front near as 8 4048 88MHz Oscilloscope Ta Of Adjust similarly to OUT terminal IF Unit STEP 4 L
50. oth jacks when you wish to employ two microphones at the same time If the tui cartridge l termina crystal ca Connect t right to tl either terr A second used If a turnt used eith separate h Some tur terminals with the MICROPHONE B RIGHT CH MICROPHONE A LEFT CH Fig 8 OUTDOOR FM INDOOR ANTENNA IT AC OU LETS ITCHED SWITCHED 1 Fig 7 NTABLE CONNECTION 1e turntable is equipped with moving magnet type idge connect its output cords to MAG rminais on the rear of the unit If the turntable has a tal cartridge connect it to the AUX 1 terminals nect the left channel cord to the upper terminal the t to the lower If the cartridge is of monophonic type terminal will do cond turntable with magnet type cartridge is to be connect its cords to the PHONO 2 terminals turntable with a moving coil MC cartridge is to be either a matching transformer for MC cartridge or rate head amplifier must be employed e tumtable output cord plugs do not match the of this unit In such a case replace the plugs the spares provided in the accessories bag PIONEER TAPE DECK RECORDER CONNECTION tape deck connected to this unit must have record playback preamplifier built in PIONEER s models T 600 and T 500 feature characteristics ideally suited to the SX 9000 The connec
51. tcheon 61 217 Wire wound 150 3W 150 K Dial Board 62 055 8 Ri9 Wire wound i 150 3W 150 Shaft B28 002 0 R 20 Wire wound 150 150 Packing 1 145 150 3W 150 K Spring for Front Cover 831 016 0 R22 Carbon film i 56k RFAPS 56K K NL Dial Pulley Small M42 054 0 Res Carbon film ik Dial Pully for Reverberation Control 42 053 R24 Carpon fim REARS SRS Dial Pulley for FM Tuning Capacitor 42 027 0 Rzs Carbon film Sok REAPS Dial Pully for AM and FM Tuning Capacitor M42 021 C R26 Carbon film 33k 33K K NL Dial Pulley M42 009 B Carbon film 33k RFAPS 33K K NL Foot 61 017 0 Rag ork Ferrite Loopstick Antenna Ass y W72 002 B Ras carbon stim RES RIED Pilot Lamp for Dial Board 22 0170 Carbon Him SER Pilot lamp for Program Indicator E22 018 A Pilot Stereo Indicator 22 029 0 COILS AND TRANSFORMER Pilot Lamp Ass y for Dial Pointer E 22 031 0 Pilot Lamp for Signal Meter 8V 150 22 002 0 Description Part No Pilot Lamp for Reverb 8V 250mA E22 026 O gt A Pilot Lamp Ass y for Tone Color E22 030 B Power Transformer T52 182 0 Fuse 1 5A E21 012 O Choke T24 030 O Fuse 21 006 0 AM Ferrite Loopstick Antenna 142 024 Dial Board for Tuning A33 110 A Choke Coil 724 025 B Pulley for Reverber
52. ted tape recorder should also have output terminals for tape recorder connection LINE OUT or tape monitor terminals CONNECTION FOR TAPE RECORDING Connect this unit s REC terminals to the signal input LINE IN terminals of the tape deck Use the cords provided with the deck The upper terminal is for the left channel the lower for the right If the tape deck is of monophonic type use the CENTER CHANNEL output terminal instead CONNECTION FOR TAPE PLAYBACK OR MONITOR Connect the LINE OUT or TAPE MONITOR terminals on the tape deck to the TAPE MON terminals on this unit Connection is done in the same way as described in the above paragraph USE OF RECORD PLAYBACK CONNECTOR The tape deck has a DIN type record playback connector all recording and playback connections can be made by means of this one optional cord Plug one end into the TAPE REC P B connector on this unit and the other into the corresponding connector on the tape deck In this case no other connection cords are necessary CONNECTION FOR MIXED RECORDING Connect the tape deck input terminals and this unit s PRE OUT amp MIXING REC terminals Connection is made in the same way as outlined above CONNECTION WHEN USING TWO TAPE DECKS RE CORDERS When using two tape decks for example when you wish to edit an already recorded tape or practice along with a recorded concert etc and then hear the results connect the second tape deck to the TAPE MON
53. tour Reverberation COLOR Switch MICrophone Mixing FM TUNER SECTION Frequency Range Sensitivity Capture Ratio Selectivity Image Rejection Signal to Noise Ratio Antenna Input FM MPX SECTION Circuit Channel Separation Harmonic Distortion AM TUNER SECTION Frequency Range IHF Sensitivity Image Rejection Antenna Input MISCELLANEOUS Power Requirements Power Consumption Dimensions Overall Weight Switchable to ON OFF 12dB at 50Hz 7dB at 10kHz with VOLUME control set at 40dB VOLUME Reverberation easily control lable 4 position knob for VIVID BASS FLAT and SOFT Stereo sod through both A and channels Monophonic through either or channel 87 5MHz to 108MHz 1 at 98MHz 1dB at 98MHz 404 at 98 2 90dB at 98MHz More than 65dB 3000hms balanced Time switching type demodu lator Mono Stereo automatic selection 404 at 1kHz 0 8 at 1kHz 100 Mod 525k Hz to 1 605kHz 9 51 V 78dB at 1 000kHz Built in ferrite loopstick antenna 110 120 130 220 and 240 volts switchable 350 VA 310W MAX 20 9 16 522 mm width 7 5 8 194 mm height 13 9 16 344 mm depth Without Package 34 lb 15 7 kg With package 421b 3oz 19 2kg 14 ALIGNMENT INSTRUCTIONS ALIGNMENT OF FM SECTION Disconnect OUTPUT terminal of front end from IN terminal of IF unit Positi
54. ve the fuse cap and replace the fuse with a new one STEREO SYSTEM The SX 9000 is general purpose stereo amplifier Connect it to the speaker systems two to six turntable tape recorder etc which are separately available INSTALLATION When installing your stereo system check the following points e The place should be well ventilated and free from dampness and dust e The units should not be exposed to direct sunlight The units should not be placed near radiators or other heating units e The place should be substantial and roomy enough for the installation when installing the unit on a shelf A WORD ABOUT ROOM ACOUSTICS The guality of reproduced sound varies according to the size and shape of the room the materials of walls floor and ceiling and the amount and arrangement of furniture Too harsh or bright a sound usually results from too many hard reflecting surfaces and or too low a ceiling This condition is improved by having ample carpet area or covering the wall especially that facing the speakers with a thick curtain On the other hand too many absorbing surfaces will tend to soak up the sound resulting in a certain deadness Furniture may be rearranged to provide irregular reflection of the sound In any event the true stereo effect is lost if the two speaker systems are placed too far apart This may be corrected by angling them slightly toward each other or reducing the distance bet
55. ween them FUSE PLUG Fig 1 off the fuse turning it with etc in the direction indicated by the arrow mark TURNTABLE TAPE DECK CARTRIDGE TAPE PLAYER ee SPEAKER SYSTEM SPEAKER SYSTEM SPEAKER SYSTEM Fig 2 EE EE ES 2724 759V AVE M ee ie eal SPEAKER SYSTEM CONNECTIONS e First remove the speaker connector plugs from the accessories bag and then connect the speaker leads as shown in Fig 3 Be sure to match the speaker and plug polarities e After the plugs are connected insert the one for the right channel in the left side of the SPEAKER OUTPUTS A panel on the rear of the unit Connect the left channel to the right side of this panel as shown in Fig 3 Refer also to the connection diagram on Page 4 e If you have one or two more speaker system s connect them in the same way using the B and C terminals ANTENNA AND GROUND CONNECTIONS When using the SX 9000 at a place of low field strength or distant from the station select the most suitable FM and AM antennas as follows and the efficiency of any antenna depends on its height more than its length FM ANTENNA Reception is easier if the building is primarily of wood and is near the FM station in this case use the accessory T type indoor antenna Unfold the horizontal section of the antenna to its full length and determine the best direction
56. yback is performed on TAPE DECK A and recording on TAPE DECK B By turning TAPE MONITOR SWITCH B ON and OFF you can monitor the recording Be sure not to turn TAPE MONITOR SWITCH A OFF YOU CAN ALSO USE YOUR SX 9000 AS FOLLOWS MULTICHANNEL AMPLIFIER SYSTEM By using an ELECTRONIC CROSSOVER NETWORK PIONEER MODEL SF 700 and or two POWER AMPLIFIERS you can build a high quality multichannel amplifier system a Set the PRE amp MAIN switch on the rear panel of the SX 9000 at the SEPARATED position b Connect the PRE OUTPUT terminal of the SX 9000 and the CROSSOVER NETWORK INPUT terminal Also connect the CROSSOVER NETWORK LOW RANGE OUTPUT terminal and the MAIN INPUT terminal of the SX 9000 c For MID RANGE and HIGH RANGE a separate POWER AMPLIFIER must be used 3 D STEREO SYSTEM By connecting a POWER AMPLIFIER with a low pass filter of 150 250Hz cut off frequency to the CENTER CHANNEL OUTPUT terminal in the rear panel you can set up a 3 D stereo system 11 TAPE DECK A TAPE DECK B 21 VA HN LINE LINE LINE LINE INPUT OUTPUT INPUT OUTPUT MONITOR MONITOR MON B TAPE MONITOR SWITCH A ON POSITION TAPE MONITOR SWITCH B 5 9000 Fig 10 4 ELECTRONIC TOWEETER CROSSOVER NETWORK OOOOOO 0000 HIGH RANGE OWER AMPLIFIER MID RANGE POWER MID RANGE AMPLIFIER SEPARATED
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