I

I

N o t e

When ordering resisfors,conuert the

 

resistanceualue into code form, and

R E S I S T O R S

then rewrite the part no. as before.

sx-3€lCIcl

FL IndicatorAssembly(AWV-009)

C A P A C I T O R S

I

P a r t , N o .

Symbol& Description

RD%PM :I[,]fJ J

R201,R202,R207 - R209,R211,R214,

t

 

R215,R217,R224 - R228

;i; RD%PMF llCil J

R203 - R206,R223

R D % P Si r n l ] J

R212,R213, R230,R231

R S I P f l u i _ . J1

R 2 1 0 R, 2 1 6

 

 

I

A Ro'zpsrrnr.l

R222

SEMICONDUCTORS

I

Parl N o .

Symbol & Description

2 S D 331

0201,0209,o210

T

2SK34

o202, o206

25C2575

0203,0211

2 S C 1 9 1 5

o204

2SB6B2

uzu0

 

{2S8507}

 

Part No .

CEAR47MsOL CEA47,IM lOL CKDYF103250 cKoYX 473M25 c c D c H 1 0 1 K5 0

ccDcH 020c 50 CEANLOlOM50 C E A1 0 1 M2 5 1 coMA 332J50 cosH 201J50

ACM - 010 CEAOlOMsOL

C E A2 2 1 M1 6 L 't01K

ccDSL 50 CKDYF 473250

Symbol & Descriplion

a'l

c 1 6 ,C 2 B

c 1 2 , C l 4 ,C l 7 - C 2 1 C, 6

c7-c9, c13, C15, C2s,C26

v z z

c1,c2 c 1 0 c4, c5 c23

TC1 Trimmer c33-C39

c31

c30,c32

c27,C29

T

2SA91

o207

 

2SA905

o208

 

rl.rorz

D201- D206

 

I

 

K Z L . 1 4 0

D201

 

l 5 t 3 3 C

D 2 0 8 D, 2 1 5

 

{152076)

 

 

I

,f. sooa

0209-4212

 

( S R 3 A M . 4 }

 

 

M Z - 1 7 1

D 2 l 3

 

M Z . 11 0

o214

 

I

{ w 2 , 1 1 0 )

 

 

OTH EBS

 

 

I

Part No .

Symbol & Description

ATT . 678

T 1

H e a l e rt r a n s f o r m e r

t

PB Z3 O P O 6 OMFC

 

 

SpeakersTerminalAssemblytGWS-222)

Part No,

Symbol & Doscription

t

,i. AKE-054

 

T e r m i n a l( S P E A K E R S )

A S X . 1 3 7

 

Remote slideswitch

 

 

( S P E A K E R S }

I

SwitchAssemblytGWS-223)

Part No .

Symbol & Description

T

A S X - 1 3 5

 

R e m o t eP U s hs w i t c h

 

 

( S P E A K E R S }

 

 

 

Note:

R E S I S T O R S

PartNo.

RDTAPMOIIO J

ACP-001

SEMICONDUCTORS

PartNo.

TA7318P - A H A I2 0 10 M54451P PD5009 2SC2575 {2SC945A)

2SC461

O T H E R S

PartNo.

T24-028

AAV-OO7

AAV"O09

ASS-0I1 vcz30P080FMc

When ordering resrsfors,conuert the

resistanceualue into code form, and then rewrite the part no. as before.

Symbol & Doscription

R r - 8 6 . R 9 - R 3 3 .R 3 5 - R 6 1

VR1 .VR2 Semi -ixedf 2 . 2k

Symbol & Description

o1 02, 03 o4

06 - 0lo

Q l 1

Symbol & Description

L I , L Z

R F c h o k ec o i l

V 1

Fluorescentindicator tube

v2

{ F B E O U E N C Y }

Fluorescentindicator tube

 

( P O W € F r )

X 1

Crystal resonator

t

HeadphonesJackAssembly(GWK-146)

lg.l Io,

Symbol & Description

AKN . O3O

P h o n ei a c k ( P H O N E S )

 

 

R S 2 P3 3 1 J

R 1 , R 2

:

t

Switch Assembly(GWS-z24)

Part No.

Symbol & Description

ASG.230s3 P u s hs w i t c h{ B RI G H T N E S S )

45

t

Page 45
Image 45
Pioneer SX-3800 manual FL IndicatorAssemblyAWV-009, SpeakersTerminalAssemblytGWS-222, SwitchAssemblytGWS-223

SX-3800 specifications

The Pioneer SX-3800 is a classic stereo receiver that emerged in the late 1970s, embodying the high-fidelity audio aspirations of its time. As part of Pioneer’s widely respected SX series, the SX-3800 is hailed for its exceptional sound quality, robust construction, and an array of features that cater to both audiophiles and casual listeners alike.

One of the SX-3800's standout characteristics is its power output. It delivers a solid 80 watts per channel into 8 ohms, making it capable of driving a variety of speaker systems with ease. This ensures a dynamic audio experience, with clear highs, rich midrange, and deep bass. The receiver also exhibits low total harmonic distortion (THD) ratings, which means the sound produced is clean and faithful to the original recording.

The SX-3800 is equipped with a high-quality AM/FM tuner, which is known for its excellent sensitivity and selectivity. Featuring a large analog dial, it allows users to effortlessly dial into their favorite stations while the signal strength meter helps in fine-tuning the reception. This tuner is complemented by Pioneer’s proprietary Auto-Seek tuning function, making it easier for users to find and lock onto stations.

In terms of connectivity, the SX-3800 comes with several inputs and outputs, including phono, tape, aux, and multiple speaker outputs, offering flexibility for various audio setups. Additionally, the built-in phono preamp ensures that vinyl lovers can connect their turntables with ease, preserving the rich detail and warmth that analog sources are known for.

Another technological highlight of the SX-3800 is its inclusion of a loudness control feature, which allows users to enhance the low and high frequencies at lower volume levels. This feature is particularly useful for late-night listening or in quieter environments where detail is essential but loudness is not an option.

With its solid construction, vintage aesthetics, and a beautiful wood finish, the Pioneer SX-3800 not only performs well but also adds a classic touch to any audio setup. Its blend of features, performance, and timeless design continues to make it a desirable component in the world of vintage audio equipment. Collectors and enthusiasts appreciate the SX-3800 not just for its sound quality but also for its enduring legacy in the rich history of audio technology.