Sony TC-W311 Service-Handbuch - Seite 10

Blättern Sie online oder laden Sie pdf Service-Handbuch für Stereo System Sony TC-W311 herunter. Sony TC-W311 19 Seiten. Stereo cassette deck
Auch für Sony TC-W311: Gebrauchsanweisung (17 seiten)

Seite drucken

2-3. SCHEMATIC

DIAGRAM

HPIOI

Lech =

PTY

Late

an SET

HRPIOL

B-DECK

REC/PB-HEAD

Lch

[AUDIO BOARD}

% C301, 302

TC-wW301

100n

25V

TC-W306

MODEL

100 16V

MODEL

16303

(Ol

| @ sisis2)

| @] 55,0156) | ©)

Sissaset ess —

[siacs2v7@[

si |

Q121

28C2603

LINE OUT MUTING

DOLBY

LINE

out

MUTING

1c301

1@|

Ko)

LA3160

fo)

[ (2

222 |

fercren|

PB EQ AMP

fo)

fe)

ian

aso,

L@L_ sno Tet ie]

(1/2)

220

1/2

gz! 2

coz

Sov

SOV

1 | ios

10% SOV iw

ls | 47 | 2, 54 °Sov

16303

5 ize Pe Be bers

W4086BP

C103

A/B SELECT

8 +]

CN301

Cis

—

——

C101

$8103

Ta _|

4.7 S0V

ae is

Lal

36007

F270K Rio2T RTOs!

c1os

82 °F 5. 6k! 0.0228

RViot

Rexeze)

¢104

C301

10x

G+

1o0x4

ae:

10s Sov |

R204

C205

5. 6k 0. 0228

¥20

10k

220

it,

S2's

4.78 SOY

302

(1720)

10303 (274)

SWITCHING

e303

1000p T

PB LEVEL

DECK B(L}

R114

100k

10303 (3/4)

SWITCHING

TAPE-B1:0

OTHERS .3

cx6os

1 d creos

<«G-

One

[ METER BOARD ]

on9

0,0

| i RV321-1

RI3I tk

R121 33k

20K

R231 tk

R221 33k

min

'Hr

(2}-6}

RV321-2

20K

4_}

DI9I— D196

SEL42144S-C-TP3

AUX aias

R192 100

;

CH321

R391

R235

asa

nae

560

ox.

lox

lose

Let ot

°3

'3k

Toure"

siesninalibesiniy.

umole

Sidi, | iiuasitiwipiaipitenle"

soup.

ttmsessietelisansonemestal,

isha

Sa J

[ye]

D196]

D194]

Di92

Rese

Ca} tig

e191

man

2,28

O-—)—-)

)- OOH

OD)

50V

One®

8398

C227

2.2% SOV

TC-W30!

rocco

Kexez. 3)

[REC LEVEL ADJ(L) |

LEVEL ADJ(L)

Qt4)

Rion

2sc2608

MUTING

REC EQ AMP

tp 'SOV

TC-

MOO! fag

10p

50V

0241

TC-W306 2SC2603

0.7

R349

R350

S6k

62k

R3SS

R356

82k

75k

MODEL

MUTING

i a

er)

—

Oak

METER DRIVE

Heh

1C291

IR2ESIA

Seep Rive

Kom ksh

{C291

D291 — D296

SEL42148-C-TP3.

OF F~eON

$303

[DOLBY

_NR)

Rch =

Ke)

of °

R207

R209

C211

6.52! boy

MODEL

PPE

So 0.022%

—

+20

vee | t | o | & |

{S600)

270

corn | NR

209

} 9 - 8 _

R208

amoleaferfon]

|, 7) | a l | b e

een

DECK BIR)

Fea ét4y|<20>]<32>}

11 $22?

—

TAPE ~BI:0

Or@ <i |c209|<32)

W632

162 %y 1 10302

rises

OTHERS $10.5

(2/2)

L131 27H

SATS

TAPE. B10

Cis

6146 75p 630v T '80

$301

| | €246 7S» 630v

TYPE

_LTYPE | TYPE

des A

ace a hoe ttn

tet ote PON ee 2th Ao ete Shee adore metus | a

171

"yy

940)

asciaiey TPE 2

2en1345

a1AS OSC"

BIAS DRIVE

SWITCH

TAPE~BIL/IV 1.2

TAPE-BIV .0

HIGH SPEED 0

)

150 }

OTHERS 1.2

NORMAL SPEED :8.3

$301-3

gy¥ee

re,

$301=4

Dor] ¥ 0

33-15)

(Ss132|

PCIE

in Mm

R408

R410

12k

330

nie

BIAS OSC

$302

[nich SPEED DECK A}

DSOS

R10

DEcK=

HIGH SPEED DECK A

RVSO2

1$8132

68k

NORMAL SPEED DECK A

wees

scan

cls

SNSO!

"al

R502

M401 1BP

M4001BP

ists]

TYPE _, TYPE

= 'an

av501 a

180

CONTROL LOGIC

out

"ayy

Los

M901

ears

ACD

A MOTOR

Ds1é

$501

| REEL/

Ome

«>

psos

SP paig

1€S01 (3/4) 1¢502 4/4)

IDUBB I

CAPSTAN

fetstekn

Ile 502

ieso2 Gan]

188182

—

SEL12108-1P3

8503

IC501 474)

egewee

R515

RES

| ft] | dll

UP |

pee eee

A FWD SW

11.2

2SAl345

600

og'

SWITCHING

| TC-W306

MODEL

(eee

coer eey

Gor

D601

D602

ri ANY

26012 f6034

10E2-TA2

1OE2-TA2

DECK

| Ca

REGULATOR

AC IN

a508-

©)

kay

cuso2

ascsaae

250800,

R6OS|

wh)

D604

D603

SLi

| TC-W306 MODEL

Rog6g 10K g 128° Od)

1OE2-TA2\

4 082-72

Airs:

M902

N E

tavsoa POON

Neen

}

B MOTOR (M)

elo

POWER

1 ORSTAN

TRANSFOMER

)

$904

"ua

Wee BNICaM

[SWITCH

BOARD

}

B FWD SW

19}

(9.6)

(O}

ee sw

CK602

CHEOS

ICSO1 (2/74)

vey 7!

-—-———

eee

12)

$60!

RBA ~2

0, <i>

28A1348

;

zara}

0, 11.8)

R518 29e4dop 11-8

aso?

40.1)

OFF

11.8, AZB tO)

"REMOTE PAUSE

eencninge,

8 a

ERI

og site

tre

Rae

see

a rg

ple Sty

eae

etme eo etn

aa _

11.8, BIO)

ee R550

1, 8 (the)

SST

eran ray | cxsor f b/--~---— =

10, <0>

11.8 <VCC>

aaseie

LATOR

0506

2sAl345 —_ Bil.8)

SWITCHING

| _|SWITCHING

a7 lev

heoa

'1C-W301

WOTOR @

R7024

$R507

'C-W301 MODEL,

"{TH2-TPE

trali

Te-

O,BtIIt)

pliers:

C-W30l

MODEL

SYSTEM CONTROL

1 J

0,A/8 11.8)

lids

TC-W306 MODEL

MODELS

6) o,<i1.2>

[@] 18, a7B0)

TTc-w306

nee

———

Ssap

ee a

a pa

| ©] 0,

av2> [@3] 1.8, 07810)

| MODEL

COO

[@L_ cxo {Ol ne wee)

erage trees ernie

ae J

es 0

TC ~W306

MODEL

Note on Schematic Diagram:

Note:

TC-W301 / W306

All capacitors are in uF unless otherwise

noted.

pF: uur

SOWV

less are not

indicated

except

for electrolytics

and tantalums.

All resistors are in 2 and 1/,W

specified.

("_]}:

adjustment for repair.

or less unless

otherwise

AC voltage readings in the bias oscillator with

a VTVM.

Voltage

and

waveforms

are

with

respect

to ground

under no-signal conditions.

no mark: STOP

): PB (DECK

>: REC

(DECK

]: DUBBING

(NORMAL}

{{

lH}: DUBBING

(HIGH)

Voltages are taken with a VOM (Input impedance

10M).

Voltage

variations

may

be noted

due to normal

produc-

tion tolerances.

Signal path.

:PBIDECK A)

:PBI(DECK B)

(>> : REC (DECK B)

Note:

The

components

identi-

fied by mark

or dot-

ted

line with

mark

are critical for safety.

Replace

only

with

part

number specified.

Note:

Les composants

identifiés

par

une

marque

sont

critiques

pour la sécurité.

Ne les remplacer

que par une

piéce portant le numéro spéci-

fié.