Sharp CD-BK260V Service Manual download pdf (Page 26)

CD-BK260V/CD-BK2700V/CD-BK280V

– 26 –

Figure 26 SCHEMATIC DIAGRAM (5/13)

23456

• NOTES ON SCHEMATIC DIAGRAM can be found on page 18.

AM BAND

COVERAGE fL

AM ANT.

FM SIGNAL

AM SIGNAL

4321

654321

24 23 22 21

VSS

AOUT

AIN

X IN

X OUT

REG

AM RF IN

AM OSC IN

FM AFC

AM OSC OUT

AM MIX OUT

FM IF IN

MAIN PWB-A1(3/3)

AM LOOP

ANTENNA

BUFF

C301

0.01

CT1

0.01

C340

0.001

C330

15P

C331

0.047

C303

10P(CH)

BF301

BAND PASS FILTER

R372 1K

IC302

R365

10K

R302

C318

100P

R316

4.7K

R325

47K

R309

10K

C384

0.001

T302

FM IF

C305

4.7P

(CH)

C314

0.0047

R313

33K

R381

10K

X352

4.5 MHz

C363 0 022

T351

AM IF

C317

0.001

R311

100K

L312 FM RF

C332

0.022

C315

0.0047

C304

0.01

R314

C324

3.9P(UJ)

D305

DS1SS133

R378 1K

R327

CF303

VD302

SVC211C

VD303

SVC211C

T306

OSC.

C338 0.001

D301 DS1SS133

D302 DS1SS133

C361 0.022

C362 3.3/50

VD301

SVC348S

R382

150

IC301

C397

0.022

C382

15P(CH)

R323

68K

R322

680

R375

470

C334

22P

(CH)

C335

560P

C380

10/50

C323

0.022

T303

AM TRACKING fL

C393

1/50

R380

1.5K

T301 FM OSC.

R373 1K

R374 1K

CNP301

C306

0.022

C307

10/50

C310

15P(CH)

Q302

KTC3194 Y

C309

0.001

C392

0.001

C394

47/25

C308 4.7P(CH)

C316

0.022

C352 10/50

C389 0.022

C312

0.022

R351 5.6K

C350 0.022

C313

22P

R358

3.9K

C342

0.022

C311

18P

C381

12P(CH)

R336

10K

TP301

IC301

TA7358AP

FM FRONT END

SO302

FM ANTENNA

TERMINAL

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 75 76

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Sharp CD-BK260V Service Manual Page 26

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