ts

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10,3 PARTSLIST

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cll'henordering resisiot's,first conuert resistanceualuesinto code lbrnt as slrorunirr tht, fo Llou irtg e.tantples.

L'r 1

llhen

there are 2 effectiue digits (any digit aparlfrom 0), suchas 560 ctltnr

 

and '!7hohm ltoleranceis shoranby J = 5% andK = 109t) .

 

560s

 

5 ( i x

I 0 '

, i 6 I

RDt/tPS

 

 

 

 

- 1 7

 

 

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4 7 h \ I

 

l U t

4 7 : J . .

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l o r s) .

 

 

 

5 6 2I

aN,,4Sa

 

 

i ; 6 2 h l }

5 6 2 x

1 0 1

 

 

 

 

 

 

 

E6nmr

I'lte ,'! rrtarh fourtd on sotne contponent parts indicates the importance of lhe saf'etyfactor of the parl.'l'herefore,whert replacinq, be s.rre to use parls of iden t icaI clesignaI ion.

T

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MiscellaneousParts

ELECTRO.PARTS

Part No .

Symbol & Description

f- nrrezZ

T1

Power trans{ormer

ATB.624

T2

Bar - antennaassembly

AELO29

P L 1 - P L 3 L a m p ( w e d g et y p e )

AE1.069

P L 4 , P L 6 , P L 7 L a m p w i l h w i r e

AEL{95

P L s

L a m p w i t h w i r e ( 8 V , 5 0 m A )

Part No.

GWS-224

AWM-227

GWS-222

GWS.223 GWK . 146 AWV-OO9

Symbol & Description

Switch assembly

E q u a l i z e ra s s e m b l y Speakerterminal assembly

Switch assembly Headphonesiack assembly F L indicator assembly

AEL{47

P L 8

, P L g

L a m p w i t h w i r e ( 8 V , 5 0 m A l

A E L { 7 5

P L 1 0

L a m p w i t h w i r e { 8 V , 5 0 m A }

TunerAssembly(GWE - 133)

A E1.065

PLl 1

Lamp w;th wire (8V, 50mA)

,'i',Rer-t 09

F U l

F u s e( 6 4 )

,i:ner-too

F U 2 , F U 3

F u s e( 1 A )

A aer-roz

F U 4

F u s e( 1 . 5 A )

ll:2sc2525-G' O1, 02 (2SC2525"8')

2sA1o7b - c"

03,e4

. A

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(2SA1075 - B

 

 

 

)

 

' h f O 1 * O 4 h a v e

e o f s h o u l d t h e s a m er a n k

CAPACITORS

Part No,

ACK-035

ACM-006

ccDcH 070D50 ccDcH 010c 50 ccDcH 040c 50 ccDcH 120J50 ccDcH 150J50

Symbol & Description

 

T u n i n g c a p a c i t o r

T n r

Trimmer

c50 c l 6 c I 4

c 11

c21

t

II

I t

I nsr.soz

s l

i .nccoor

c r

j,ecruozs

n t

A C N . 1r5

R 2

li _ADG - 023

 

i'erp . oaz

 

AKR . O32

 

AKB . 076

 

CEAlOOM50L

 

Leverswitch (POWER) Ceramiecapacitor(0 . 01/250V1 R e s i s t o r{ 2 . 2 M )

R e s i s t o r( 4 . 7 1 1 0 W ) AC power cord

AC socket (AC OUTLETS) F u s eh o l d e r

T e r m i n a l( A M S T E R E OO U T )

ccDcH 330J50 ACG-01I CCDLHOBOD50 ccoRH 150J50 ccDUJ 120J50

CCDXLOBOD50 ccDsL 390J50 ccDsL 101J50

c20

c52 Ceramic (390P/50V) c l 9

c 1 7

rr I nQ

c89

c75 c24, C49

B O A R DA S S E M B L I E S

N o .

D6scription

ccDSL 151J50 CKDYB1OzK50

C K D Y B . I 2 2 K5 0

c34,C35,C301,C302 c82,C91,C15

c99

G W E . 1 3 3 AWS . 146 GWH -391 G W R . 1 2 2 GWS-226

GWX463

G W G - 1 4 ' I

T u n e r a s s e m b l y Switch assembly

P o w e ra m p l i fi e r a s s e m b l y Power supply assembly Switch assembly

Detector assembly

T o n e c o n t r o l a s s e m b l y

CKDYF103250

CKDYF1O3Z50 CKDYF473250

CKDYF4732 5A CGBH6BK5OO

c2, c5-Q7, C13,C22.C23,C25,C32, c38, C41,C42,C44,C45.C8r cB6,CB7,C90,C92 - C95,Cl01,C108 c9, cl0, c26-c29, C31,C37,C39,C40, c46, C47,C48,C14

c96,Cl00,Cl07

a l a

Page 41
Image 41
Pioneer SX-3800 manual AN,,4Sa, E6nmr, NrrezZ, TunerAssemblyGWE

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.