Sharp XL-3000 Service Manual download pdf (Page 30)

XL-3000/3000C

– 30 –

23456

2.5V

21V

2.1V

5.2V

2.1V

5.2V

1.5V

0.8V

3.8V

4.4V

FM IF DET/

FM MPX/AM IF

FM FRONT END

FM IF

FM RF

Band

Coverage

FM ANT.

FM OSC.

OUT

AM OSC

REG

AM MIX

OUT

FM IF

123 4 56 7 8 9

2324

GND

75ohms

TP301

CHASSIS

GND

FM Mute

Level

AM Band

Coverage

Tracking

ANTENNA

TERMINAL

BAND PASS

FILTER

4.5MHz

SO301

C360

C362

3.3/50

C349

0.001

D306

1N4148

D305

1N4148

BF301

C351

0.022

R351

5.6K

VR351

10K(B)

L353

1mH

C319

18P(CH)

C316

10/16

C315

100P

C318

C303

0.001

C312

33P

T304

C304

0.01

C314

22P

(CH)

R310

4.7K

R305

680

R308

10K

R304

47K

R301

CF303

R309

470

R313

680

R314

R302

100K

Q306

2SC535 C

Q302

2SC535 C

R323

68K

C334

27P(UJ)

C335

560P

C337

0.022

T306

C329

0.022

C331

0.047

C332

0.022

IC303

LA1832S

IC301

TA7358AP

C302

0.001

CF302

D301

1N4148

D302

1N4148

C330

12P(CH)

T302

C352

10/16

R358

8.2K

C343

33P

R382

330

C317

0.022

C313

6P(UJ)

C311

10P(CH)

C306

9P(UJ)

C305

0.0047

C307

0.0047

C308

0.022

C309

0.001

C310

0.022

R386

330

R316

330

R312

2.2K

R307

R306

R303

33K

R315

X352

C381

12P(CH)

C382

15P(CH)

C384

0.001

R336

5.6K

C301

0.012

VD301

SVC348S

VD302

KDV147B

L303

L302

VD303

KDV147B

• NOTES ON SCHEMATIC DIAGRAM can be found on page 20.

Figure 30 SCHEMATIC DIAGRAM (5/8)

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 63 64

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