Pioneer SX-9000 service manual CILSA1DTRAISFRMER, XU N r T Wl 3 -0 2, DIDTSA1DTRAISISTllRS, Fcurr

Page 28

Carbon

390

Carbon

390

Carbon

470k

Carbon

470k

Carbon

l 5 k

Carbon

1 5 k

Carbon

2 . 7 k

Carbon

2 . 7 k

RF*PS390 - K RFIPS390,X R F I P S4 7 0 K R F i P S4 7 0 K RF}PSI 5K,K RFIPSr sK,r( R F } P S2 R 7 K . X R F I P S2 R 7 K . X

Rzr

Carbon

1 0 k

R F I P S1 0 K . K

R22

Carbon

1 k

R F i P Sl K . K

R e s

Carbon

1 5 k

R F } P SI 5 K , K

R z +

Carbon

1 5 k

R F i P SI 5 X - K

R e o

Carbon

330

R F i P S3 3 0 , x

Rzt

Carbon

l k

R F * P SI X .X

R 2 8

Carbon

3 3 k

R F i P S3

3 K , K

R z s

Carbon

33k

R F } P S3

3 KK

R 1 e

Carbon f i l m

33k

R r o

Carbon f i l m

33k

R r r

Carbon f i l m

56k

R22

Carbon f i l m

56k

R z s

Carbon f i l m

2 . 2 k

R z +

Carbon f i l m

2 . 2 k

TRAI{SISTORS

 

RFIPS 33K-K R F I P S3 3 XK RFlPS56X - K RFIPSs6K . K RF I P S

RF+PS2R2K

C()ILSA1{DTRAI{SF()RMER

SymbolIDescription

L t l 9 k H z C o i l

T1 il\4PX Transformer

L P F r ' 3 8 k H zF r l t e r

L p F z 3 8 k H z F i l t e r

P a . t N o .

f 7 5 . O Z 3 - O 175 . 026 . O T 7 5 . O I 5 - A T 7 5 . O 1 5A

S y m b o l

Descripti on

Q r

2 S C 8 7 1 . G R

Q z

2 S C 8 7 l . G R

Q s

2SC870

Q a

2SC870

M P XU N r T( Wl 3 -0 2 6)

CAPACIT()RS

P a r t N o .

DI(]DTSA1{DTRAI{SISTllRS

Symbol

 

Description

D r

l S 1 8 8 o r F M . l D i o d e

D 2

1 S 1 8 8 o rF I V - 1 D i o d e ,

Qr

2SC870 - F

Transistor

Q2z

2SC7I12SC711.-F

Transistor

Q:

- F

Transistor

2SC711

Q a

2 S C7 1I . F

T r a n s i s t o f

Q s

. F

Transistor

2 S C 7 1 1

Qo

CA3054

t c

S y m b o l

-

C r

E l e c t r o l y t r c

C 2

E l e c t r o l y t i c

C :

S t y r o l

C a

E l e c t r o l y t i c

C 5

M y l a r

C 6

M y l a r

C t

M y l a r

C s

E l e c t r o l y t i c

C e

E l e c t r o l y t i c

C r o

M y l a r

C r r

lvlylar

C t z

C e r a m r c

D e s c r i p t i o n

I ' 2

1 0

330Op

3 . 3

o . 1 5

22OOp

22cop o . 4 7 o . 4 7 I sOOp l5OOp 300p

i Part No .

50v i ctMX2R2tUF

l o v CEMXrollFr0v c 1 5 . 0 1 1

25V CIMX3R3\,F

50v cQilA154(50

50v cQr',iA222X50

50v CQMA222K50

50v CE]llXR47MI

50v ] CI!1XR47MF5C

50v I CQrtA152(50

50v CQ'A1521(50

50v ccDsL301l(50

A MU l { r (TW 1 4 - 0 1 s )

CAPACIT()RS

Symbol

D e s c r i p t i o n

c,

-fcur"r'"--

 

 

0 . 0 4

C 2

E l e c t r o l y t i c

1 0

C a

C e r a m i c

0 . 04

C+

Ceramic

0 . 0 4

C 5

E l e c t r o l y t i c

22

C 6

C e r a m i c

0 . 04

C 7

C e r a m i c

o . 04

Part No .

i=r- c(DYt403P2s

l 0 v cEl!xlor.1Fl0v

25V cKoYl403P25

25V cKDYt403P25

1 0 v CTtlX22MFlOV

25V c(DYZ403P25

25V Cl(DYZ403P25

RESIST(}RS

Carbon f i l m

6 . 8 k

Carbon f i l m

4 . 7 k

Carbon f i l m

39k

Carbon t i l m

4 . 7k

Carbon f i l m

47k

Carbon f i l m

47

Carbon f i l m

2 . 2 k

Carbon f i l m

1 5 k

Carbon f i l m

100

Carbon f i l m

330

Carbon f i l m

3 3 k

Carbon f i l m

1 0 k

Carbon f i l m

1 0 k

Car bon l i l m

1 5 0

Carbon f i l m

33k

Carbon f i l m

2 . 7 k

Carbon f i l m

1 . 2 k

Carbon f i l m

2 . 7 k

Carbon f i l m

. 2 k

Carbon f i l m

l 0 k

R F I P S6 R 8 X R F } P S4 R 7 X R F I P S3 9 K . K R F i P S4 R 7 K R F l P S4 7 XK R F I P S4 7 K RFiPS2R2K'K R F } P S15 KX

R F I P S1 0 0 , X R F * P S3 3 0 . K R F } P S3 3 K . K R F } P SIO K , K R F i P SI O KK R F I P S1 5 0K R F + P3S3 KK R F i P S2 R 7 KX R F i P S1R 2 K R F ' P2SR 7 K R F i P SI R 2 KK, R F i P SI 0 K . K

C 8

C e r a m i c

0 . 04

C a

C e r a m i c

o . 04

C i o

M y l a r

o . 0 1

C l 1

M y l a r

41Op

C l 2

C e r a m i c

0 . @

C r 3

i E l e c t r o l y t i c

l o

C r l

C e r a m i c

o . o 2

C rs

Ceramic

0 . 04

C r o

C e r a m i c

0 . 04

C t t

C e r a m i c

0 . 04

C l 8

C e r a m i c

47p

C r s

C e r a m i c

0 . 04

C2o

l\4ylar

47OOp

Czr

lvylar

47Cop

C 2 2

E l e c t r o l y t i c

0 . 4 7

C B

E l e c t r o l y t i c

220

C z a

I C e r a m i c

0 . 04

C : s

I E l e c t r o l y t i c

100

25V Cl(DYZ4O3P25

25V cl(DYZ403P25

50v cQMAl03l(50

50v cQsA41ll( 50

25V c(DYI403P25

50v CEIVXlOMF5OV

2 5 CI(DYZ2O3P25

25V cl(DYZ403P25

2 5 V cl(DYZ403P25

25V Cl(DYZ4O3P25

50v ccDst470l(50

25V c(DYI403P25

50v cQMA472l(50

50v cQMA4721(50

50v CtMXR47MF

6 V CIMX22OliF6V

25V Cl(DYZ4O3P25

1 6 V CEMXIOOMF16V

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Image 28
Page 27 Page 29
Contents RJIONEEIiI Features G H P E R F O R M a N C ET U N E RO L P R O O FM I C R O P H O N EU S E Specialoverload ProtectionInstallation Linevoltageselectionand FuseStereosystem WordaboutroomacousticsSpeakhrsystemconnections Antenna GroundconnectionsFM Antenna AM AntennaConnectiondiagram MicrophoneconnectionTurnt LotNtableconnection Tape Deckrecorder ConnectionIndicator FrontpanelfacilitiesColor Reverberation Cator Indicator LancecontrolDE Siiiitch C L E V E L C O N T R O L SE a K E R S Tone ColorTape Monitor SelectorReceptionof AM Receptionof FMListeningto Records Usingtape Decks Tape Recorders Usingmicrophones9 0 0 YOU can Also Sx-g000A t i c l i g h t n i n g U m i s m i x e d i n t h e ProgramN t i n u o u so r i n t e r m i t t e n N e d i n 1 0 k H zb e a t i n t e r f e r e n c eSpecifications S C E L L a N E O U S Power Requirements T U N E R S E C T I O NS i t i o no f S w i t c h S E L E C T O R S c o n n e c t+ o o H Tlps Lqu,pmentLiLt 4 o o k H zDial Cord Stringing Parts Lavout6 * 1 2 0 2 8 o u O a , , c , uO a OO Q o oS E. .uor.i .F o Printedcircuitboards Tjioneer Rol Fql Ii# SB.t330*.-tFV\fr-f # l?t r l Sr6qFFfi*,,,*$*\ 0UTt E INr ErPartslist I T C H E SPteiitimeters ResistrsI F U N I T SEMtc0ttIucT0Rs CapacitrsS I S T O R S SimicnductrsCILSA1DTRAISFRMER XU N r T Wl 3 -0 2DIDTSA1DTRAISISTllRS FcurrSt Mtc0ilDUcT0Rs RESISTtRSHEADAMPUlllT W2l CAPACITlRS CtILSANITRAISFRMtRSSwitch Msl w t T cuHN r T w 2 6 0 0Rtsistrs TraisistrsI IAI M PU N I T W 1 5 0 5 CAPACITtRS TraiisistrsPTElTIMTTERS M I C t l I D U C T l R S V E Rabm PU N I T W 2 B t 0 2 CAPACITlRSTzsv CsunriuiisvIides 12 0 6 6 I n t e d i n J a p a nOoXoo Il o o@WzA-OO2 TrIay-t/znRroarOttW Wt6- o28Muting Unit w t 8 o 2 L o 2 K ILv, l @e our EOi-----r-t +t2v ? 3 40ma OO r L M 7 O 3 L Lfl 3 oN4ur @ t wVco 25C3A225C460 NIlljj2s@rx Eeis-AO l O o Headampunit2SC87lor 2SC458LG RzlK cJOemiswitchunit w 2 6 O O z 8 O O l6 O O l T0/25 80.0033Reverbamptjnit w 2 8 O O Qs 25C734P Cr33/s Q2 O3 Qa as6 O O \z &87OSP out a Q4 2SC485 OB2SA4A5 0nRrlOK Cs0,4s ControlampunitR2ol0l

SX-9000 specifications

The Pioneer SX-9000 is a vintage receiver that was first introduced in the early 1970s, showcasing the high-fidelity audio technology that Pioneer was known for during that era. As a part of the SX-series receivers, the SX-9000 stood out for its impressive features, robust design, and high-quality sound reproduction, making it a coveted piece of audio equipment among audiophiles and collectors alike.

One of the key features of the SX-9000 is its powerful amplification capability. With a power output of 80 watts per channel at 8 ohms, it is capable of driving a wide range of speakers effectively, providing dynamic and clear sound at various volume levels. The receiver utilizes a transistor-based design, ensuring reliability and efficiency in sound delivery.

The SX-9000 also supports a range of tuning options, including FM stereo and AM bands, with an integrated multiplex decoder for enhanced stereo separation. Its switched capacitor AM/FM tuner is designed to provide precise frequency captures, minimizing distortion and improving overall sound quality. Additionally, the receiver features a glass front panel and analog tuning dial, reflecting the classic design aesthetics of the time.

Another notable characteristic is its extensive input options. The SX-9000 has multiple inputs, including auxiliary, phono, and tape, allowing users to connect a variety of audio sources such as turntables, cassette decks, and other components. The inclusion of a phono stage preamp makes it an excellent choice for vinyl enthusiasts, offering high-quality playback of records with minimal noise.

Equipped with tone control features, the SX-9000 allows users to adjust bass and treble to their liking, giving them greater control over their listening experience. The loudness function is another valuable addition, enhancing playback at lower volume levels, ensuring that sound remains rich and full.

Overall, the Pioneer SX-9000 is a testament to the company's commitment to producing high-quality audio equipment. Its blend of power, versatility, and classic design make it a lasting favorite for vintage audio lovers, maintaining a strong reputation decades after its release. The SX-9000 embodies the spirit of audio fidelity, making it a vital piece in the legacy of Pioneer receivers. Its features and capabilities continue to resonate with today's audiophiles, underlining its timeless appeal.
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