DetectorAssembly{GWX-463}

CAPACITORS

Part NoSymbol & Description

c c D s l 1 0 1 J5 0

c 2 0 1

ccDWK150K50

C202

C K D Y B 4 7 1 K 5 0

C 2 0 4

C K D Y F 1 0 3 2 5 0

C 2 0 6

No fe

llhen ordering resrsfors,conuert the

 

resistanceualueinto code form, and

R E S I S T O R S

then rewrite the part no, as before.

Part No .

Symbol& Description

RD%PM ilillr J

- R208

R201

S E M I C O N D U C T O R S

P a r t N o .

Symbol & Description

 

 

six-gaoo

O T H E R S

 

 

Part No,

Symbol & Descriprion

ASG-231

S 1

PushswitchtFUNCTIONI

A K B . 0 6 3

 

(lNPUTl

 

Terminal

ToneControlAssemblyt G W G - 1 4 1 )

C A P A C I T O R S

Part No .

lynlgt9 9:*:ie{9!

ccDsL 470K 50

c3, c4

c c D s L 1 0 1 K5 0

c5, c6, c9, c10

CKDYB471K 50

c l 1 , C l 2

coMA 332K 50

c23, C24

coMA 273K50

c I 9 , C 2 0

CWANLR33M50

c21 , C22

CEANLR22M50

c 1 5 .C 1 6

CEANLO .OMI50

c17, C't8, C25,C26

CEANLlOOM50

c27, C28,C33,C34

2SC461 - B

2-1K261

OTH E RS

Pari No .

A S S - 0 1 2 *

A T E . O 5 0

o201 D201,D202

Symbcl & Dascription

X 1Crystal resonator

T 2 0 1 FM detector transformer

CEANL4FI7M50

v t , w z

CEA47OM5OL

c29-C32

CEA47OM25L

c 1 3 ,C 1 4

C E A1 O 1 M1 O L

c7, c8

Note: When ordering resistors,convert the

 

resistanceualue into code form, and

R E S I S T O R S

then rewrite the part no. at before.

PartNo.

Symbol& Description

EqualizerAssemblylAwM-227l.

CAPACITORS

Part No .

Symbol & D € scription

RD/4PM NNN J

R 1- 8 4 0

 

ACT - 135

V R 1

V a r i a b l e1 0 k { B A S S )

ACT . 136

V R 2

V a r i a b l e1 0 k ( T R E B L E )

ccDsL 470K50 c c D s L 1 0 t K5 0 C K D Y B4 7 1K 5 0 COMA122J50 COMA1B3J50 c K D Y F 1 0 3 25 0 coMA 683J50 C E A N L4 R 7 M5 0 CEA47OMsOL C F A4 7 1M 6 L CKDYF473250

No fe.

R E S I S T O R S

Parl No .

R D % P MC N N J RN%PO :]TJNNF

RS2P nllr J

,

c7, c8

c 5 , c 6 , c 1 7 ,C l B c19 .C20

c 13 , C 1 4

\ . t t . u t z

c25

c l 5 ,c 1 6

c3, c4, c23,C24

cl , c2,c21,c21, c22 c 9 ,c r 0

L Z O

When ordering reslsfors,convert the

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

Symbol& Description

R 1 - R 6 , R 1 1 ,R 1 2 ,R 1 5 - R 2 6 ,R 2 8 , R 2 9 R 7 - R 1 0 , R 1 3 , F r 1 4

SEMICONDUCTORS

 

 

PartNo.

Symbol & Description

H A I 2 0 17 P

o 1 , 0 2

 

O T H E R S

 

 

Part No,

Symbol & Description

ASK - 152

s 1 ,s 2

Leverswitch {MODE,

 

 

L O W F I L T E R I

(AWS-146)

 

SwitchAssembly

 

 

Part No.

Symbol & Dgscription

coMA 332J50

c't,c2

 

ASH - 015

q 1

S l i d es w i t c h { D E - E M P H A S I S )

 

S E M I C O N D U C T O B S

Part No,

 

Symbol & Description

H A 12 0 17 P

 

1S 15

5 5

D l , D 2

SwitchAssembly(GWS-226)

Part No,

Symbol & Description

ASG-230

s5

P u s hs w i t c h ( F M M U T I N G )

43

Page 43
Image 43
Pioneer SX-3800 manual ToneControlAssemblyt G W G 1 4, Lynlgt9 9*ie9, AWS-146 SwitchAssembly, SwitchAssemblyGWS-226

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.