Grundig GLR2300 Скачать руководство пользователя страница 6

GRUNDIG Service 

PSW 5000

2 -

Hauptteil / Main Part

Verstärkerplatte, Anschlussplatte, Kanal-Wahlplatte, LED-Platten, Sicherungsplatte
Amplifier Board, Connect Board, CH Select Board, LED Boards, Fuse Board

5

0

0

2

-

v

o

N

-

1

2

R216

4K7

C228

4u7

R220

22K

R223

12K

C231

47P

R215

47K

R219

47K

R211

390

R212

390

C233 100n

+

C232

22u

+

C219

22u/16V

+

C220

22u/16V

R224

5K6

R222 10K

C221 6n8

C213

100n

C214

22u

C223

47n

C224

47n

C222

6n8

C218

100n

C216

100u/16V

C217
100n

C215

100u/16V

C209

1u/1206

C210

1u/1206

D203

1SS355

R203

47K

R204

75

D204

1SS355

D201

1SS355

R202

75

D202

1SS355

R201

47K

L201

20uH

C203

0.47u/25V(MT)

C211

1u/1206

C212

1u/1206

R207

47K

R208

75

D208

1SS355

R206

75

D206

1SS355

R205

47K

L202

20uH

C205

1u/25V(MT)

C208

0.47u/25V(MT)

D207

1SS355

D205 1SS355

R213

47K

C225 330P

R209

1K5

S

K

P

1

4 Ohm SP

K

C227

1n

R214

43K

R263

1.0 Ohm/5W

C202

0.47u/25V(MT)

C201

2200u/25V(LESR)

C246

220u

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

IC203

TA9260

R232

10K

R231

10K

R230

10K

C247

100n

C243

***

R236

27K

+

C266

100u/25V(LESR

)

D212

MBRD340

L203

10uH/4A

R240

27K

1

2

3

4

5

6

7

8

IC204

LM3478

C250

10u

R265

100K

R237

6K8

R259

10K

R258

100K

R238

12K

R261

0.

02

5

C249 1n8

C265

10n

R257

15K

R239

2K2

R260

1K

C248

2n7

R233

**

*

R234

***

C244

***

R235

**

*

C245

**

*

C240

1u

R226

1K

R241

4K7

LED202

Reflector light(blue)

Connect Board

R248

0.

5

16V

Batt. 12V
DCJ 9V

Q211

9014/C

R267

4.7/0.25W

Q208

8550/C

Q209

9014C

R246

680

R264

27K

C263

100n

R266

39K

R245

47K

R243

33K

1

2

3

4

5

6

7

8

CN203A

1

2

3

4

5

6

7

8

CN203

1

1

2

2

3

3

4

4

SW201

1P3T

CH. Select

ch1

ch2

ch3

AF Out

8V5

LED201

Receive module

C262

100u/25V(LESR

)

5

6

7

4

IC202B

NJM4560(O/AMP)

3

2

1

8

IC202A

NJM4560(O/AMP)

C264

22n

1

2

3

Q203

4P035

2

1

3

Q202

4N035

2

1

3

Q204

4N035

R228

47

16V

D209

1N4148

Q207

9014/C

R250

68K

C260 47u

R249

68K

C251

100n

R217

18K

Q213

9014C

C242 4u7

R225

18K

VCC 14V

R218

4K7

C258

20n

R247

10K

R244

27K

S

K

P

2

4 Ohm SP

K

L501 0.

3m

H

C501

4u7/NP

R251

18K

(ZXFN1000)

(ZXFN1000)

1

2

3

Q201

4P035

1

2

3

4

5

6

7

8

9

CN201

9P/2mm WF

16

V

back-light sw

4~

12

V

G

nd

S

T

B

D

A

T

A

C

LK

SYS on

M

ut

e

R210

180

12V

R227

56

C234 47u/16V

1

2

3

CN204A

2p/2.5mm

1

2

3

CN204

2p/2.5mm

TO Key PCB

P503

P506

P505

P504

R272

560

R279

220K

Q214

9014C

C235

1u

R278

22K

C236

22n

R280

47K

R281

100

Q215

9014C

R283

680

R282

4K7

C238

47u/16V

R276

8K2

Q216

9014C

R277

82K

X'Bas

s

C237 1u

R275

8K2

P502

PAD

P501

PAD

R503

470

P507

PAD

SPKB

PAD

SPKA

PAD

P508

PAD

1

2

3

4

5

6

7

8

9

CN201A

9P/2mm L=350mm

1

2

3

4

5

6

7

8

9

10

CN201B

10P/2mm WF

16V

4~12V

Gnd

STB

DATA

CLK

SYS on

Mute

X'Bass

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

IC201

ZXCD1000

M

ut

e

12V

C241 1n2

C230

47u

C502

4u7/NP

R502

18 ohm/1

W

R501

0.5ohm/1W

RLY201

RELAY SPDT

D210 1N4148

C204

1u/25V(MT)

R229

33

R252

47K

R253

68

R242

6K8

Q212

9014C

R254

100K

R256

100K

C252

0.1u

R262 100K

2

1

3

Q210

4N035

Q206

9015/C

R268

56K

R270

***

C253

1n

J201

DCJ 2.5mm

UM1x 8

P201

B

A

T

+

P202

B

A

T

-

2

1

3

VR201

200K(B)

Q218

9014/C

R273

180K

R274

82K

R284

68

R285

150K

R286

56K

C226

100u/16V

D215 1SS355

D216 1SS355

C239

47u

R287

39K

1

2

3

4

CN405

3P/2MM WF

F101

T 2.5A L250V

P101

P102

C244

4n7

L204

3TX2

L205

3TX2

C503

100n

Oscillator & 
Ramp Generator

Internal 5V5

Internal 9V

PWM

ZXCD1000

Comp A

PWM

Comp B

Pre-

Driver

Pre-

Driver

O/P

Driver

O/P

Driver

Audio A

Audio B

V

CC

C

osc

Out A

Out B

5V

5

9V

B

9V

A

Tr

ia

ng

le

B

Tr

ia

ng

le

A

O

sc

B

O

sc

A

D

is

t

G

nd

G

nd

2

1

2

3

5

4

6 7

8

9

10

11

12

13

14

15

16

Osc

Buffers

Содержание GLR2300

Страница 1: ...Documents for the Complete Service Service Manual Sicherheit Safety Materialnr Part No 720108000001 HiFi Service Manual Materialnummer Part Number 720107741500 nderungen vorbehalten Subject to altera...

Страница 2: ...at the test probe is set to 10 1 dividing factor If the previous measurement was made on AC input please note that the coupling capacitor in the oscilloscope will be charged Discharge via the item bei...

Страница 3: ...emblies On completion of the repairs the leads must be laid out as originally fitted at the factory to avoid later failures or disturbances Leitungsverlegung Bevor Sie die Leitungen und insbesondere d...

Страница 4: ...Q206 209 SPK RELAY CIRCUIT J201 DC 12V 2 5A Q214 Q216 X BASS RECEIVER MODULE IC 101 MCU IC203 VOLUME CONTROL SPK2 SPK1 Q201 Q204 POWER AMP IC201 202 PRE AMP J202 AUX IN IC 204 Q211 DC CONNECTOR LED 20...

Страница 5: ...GRUNDIG Service PSW 5000 2 Verdrahtungsplan Wiring Diagram...

Страница 6: ...16V C251 100n R217 18K Q213 9014C C242 4u7 R225 18K R218 4K7 R244 SKP2 4 Ohm SPK L501 0 3mH C501 4u7 NP 1 2 3 4 5 6 7 8 9 CN201 9P 2mm WF 16V back light sw 4 12V Gnd STB DATA CLK SYS on Mute 12V R227...

Страница 7: ...R265 100K R259 10K R258 100K 8 R261 0 025 C249 1n8 C265 10n R257 15K R239 2K2 R260 1K C248 2n7 34 C244 R235 C245 R241 4K7 R248 0 5 16V Batt 12V DCJ 9V Q211 9014 C R267 4 7 0 25W Q208 8550 C Q209 9014C...

Страница 8: ...GRUNDIG Service PSW 5000 2 Verst rkerplatte Amplifier Board Sicht auf Best ckungsseite View on Component Side...

Страница 9: ...GRUNDIG Service PSW 5000 2 Verst rkerplatte Amplifier Board Sicht auf L tseite View on Solder Side...

Страница 10: ...omponent Sides 5 1 4 2 3 J202A STJ 5P 2P2T 11 10 9 J202B STJ 5P 2P2T R288 10K R289 10K R292 4K7 R290 1K5 C268 1n 1 2 3 4 CN405A 3P 2MM FROM MODULE AF TO AF IN 8 7 6 J202C STJ 5P 2P2T Kanal Wahlplatte...

Страница 11: ...17 47K R119 100 LED1 Blue LED2 green R116 100 Power on X Bass R109 100 5V R110 47K Mute back light sys on x bass 16V NIL back light sw 4 12V Gnd STB STB DATA DATA CLK CLK SYS on Mute 1 2 3 4 5 6 7 8 9...

Страница 12: ...GRUNDIG Service PSW 5000 2 MCU Platte MCU Section Sicht auf Best ckungsseite View on Component Side Sicht auf L tseite View on Solder Side...

Страница 13: ...2K 1 2 CN404A 2P 2 5mm 1 2 CN404 2P 2 5mm 1 2 3 4 5 6 7 8 9 10 SW401 4P4TD Gnd SK301 RCA Socket R402 22K R401 22K R403 18K R405 33 Kanal Wahlplatte CH Select Board RCA Buchsenplatte RCA Socket Board L...

Страница 14: ...3 1 GRUNDIG Service PSW 5000 Explosionszeichnungen und Ersatzteilliste Exploded Views and Spare Parts List...

Страница 15: ...X JACK 0036 000 759540319400 BATTERIEGEHAEUSE BATTERY HOUSING 0040 000 759540319500 DREHSCHALTER ROTARY SWITCH 0044 000 759540319600 HF MODUL RF BOARD 0046 000 759540319700 DICHTUNG BATTERIEGEHAEUSE G...

Отзывы: