Grundig 3301 Schematic

Service-Management

Service Manual

3301 (G.HK 45-00)

Inhaltsverzeichnis

D

Seite

Abgleichvorschriften .............................. 2 … 5

Schaltpläne und

Druckplattenabbildungen..................... 6 … 26

Schaltpläne

HF-Teil ........................................................................................ 6

Prozessor-Teil........................................................................... 10

Cassetten-Teil........................................................................... 14

NF-Teil ...................................................................................... 16

Anschlußplatte .......................................................................... 20

Druckplattenabbildungen .............................................................. 22

Ersatzteillisten und

Explosionszeichnung ......................... 27 … 30

Ersatzteilliste und Explosionszeichnung Laufwerk ...................... 27

Ersatzteilliste 3301 ....................................................................... 29

Table of Contents

GB

Page

Adjustment Procedures.......................... 3 … 5

Circuit Diagrams

and Layout of PCBs .............................. 6 … 26

Circuit Diagrams

RF Part ....................................................................................... 6

Processor Part .......................................................................... 10

Cassette Part ............................................................................ 14

AF Part...................................................................................... 16

Connection Board ..................................................................... 20

Layout of PCBs ............................................................................ 22

Spare Parts Lists and

Exploded View..................................... 27 … 30

Spare Parts List and Exploded View Tape Drive ......................... 27

Spare Parts List 3301 .................................................................. 29

Zusätzlich erforderliche Unterlagen für den Komplettservice
Additionally required Documents for the Complete Service

Service
Manual

Sicherheit

Safety

Materialnr./Part No.

72010 800 0000

Dieses Service Manual ist nur in Datenform verfügbar
This Service Manual is only available as data

Änderungen vorbehalten
Subject to alteration

Made by GRUNDIG in Germany
E-BS36 0999

Abgleichvorschriften / Adjustment Procedures

D

Abgleichvorschriften

1. Hauptplatte

Meßgeräte: DC-Voltmeter, Meßsender, NF-Voltmeter, Stereocoder
Nach Reparaturen am HF- oder ZF-Teil ist der Feldstärke-Offsetabgleich (Pkt. 8) unbedingt durchzuführen.

Abgleich Vorbereitung Abgleichvorgang

SEAT 3301

1. Oszillator (AM und
FM)

2. AM-ZF

3. FM-Vorkreis

4. FM-Zwischenkreis

5. FM-ZF

6. FM-Demodulator

7. Gleitender Mono­Stereo Übergang

8. Feldstärke-Offset­Spannung

FM;
DC-Voltmeter an FMP16.

Meßsender an Antenneneingang; LW; Frequenz 153kHz;
ohne Modulation; E´ = 50µV (34dBµV).
DC-Voltmeter an FMP108.

Meßsender an Antenneneingang; Frequenz 88,0MHz;
ohne Modulation; E´ = 3µV (10dBµV);
DC-Voltmeter an FMP108.

Meßsender an Antenneneingang; Frequenz 88,0MHz;
ohne Modulation; E´ = 3µV (10dBµV);
DC-Voltmeter an FMP108.

Meßsender an Antenneneingang; Frequenz 88,0MHz;
ohne Modulation; E´ = 3µV (10dBµV);
DC-Voltmeter an FMP108.

Meßsender an Antenneneingang; Frequenz 88,0MHz;
f

= 1kHz; Hub = 22,5kHz; E´ = 2µV (6dBµV);

mod

NF-Voltmeter an Lautsprecher-Ausgang.
Meßsender mit Stereocoder an Antenneneingang; Fre-

quenz 88,0MHz;
f

= 1kHz; Hub = 22,5kHz; Pilothub = 7,5 kHz; E´ = 100µV

mod

(40dBµV);

NF-Voltmeter an Lautsprecher-Ausgang.
DC-Voltmeter an FMP108.

AM: Meßsender an Antenneneingang; Frequenz 1008kHz;

ohne Modulation; E´ = 16µV (24dBµV);
FM: Meßsender an Antenneneingang; Frequenz 95,0MHz;
ohne Modulation; E´ = 7µV (17dBµV);

Wechselweise mit L06 bei 87,5MHz auf 2,0V ±20mV und
mit C29 bei 108MHz auf 6,0V ± 100mV abgleichen.

Mit F603A auf maximale Spannung abgleichen.

Mit L02 auf maximale Spannung abgleichen.

Mit L04 auf maximale Spannung abgleichen.

Mit F101 auf maximale Spannung abgleichen.

Mit F106 auf NF-Maximum abgleichen.

Linken Kanal modulieren und mit R206 auf 6dB Über-
sprechdämpfung im rechten Kanal einstellen.

Spannung (UFS) messen und notieren (in Millivolt).

Geräte-Parameter aufrufen:
Gerät auschalten. Die Taste
das Gerät einschalten. Taste
dem 1 Signalton zu hören war (ca. 5 Sekunden).

¢¢

Taste

¢ RADIO erneut so lange drücken bis 2 Signaltöne zu

¢¢

hören waren (ca. 7 Sekunden).

¢¢

Taste

¢ TP so lange drücken bis 1 Signalton zu hören war

¢¢

(ca. 1 Sekunde).
AM: Mit den Tasten r TUNING t den Parametersatz 00

anwählen 00 1700 . Den Wert UAM (hier z.B. 1700) notieren.
FM: Mit den Tasten r TUNING t den Parametersatz 02
anwählen 02 1640 . Den Wert UFM (hier z.B. 1640) notieren.

Berechnung des Offset-Wertes W:

AM: U
FM: U

Ist U
ist U

= UAM - UFS (in Millivolt)

Offs

= UFM - UFS (in Millivolt)

Offs

negativ: W = 256 + (siehe Beispiel 1);

Offs

positiv: W = (siehe Beispiel 2).

Offs

¢¢

¢ RADIO gedrückt halten und

¢¢

¢¢

¢ RADIO erst loslassen nach-

¢¢

U

Offs

20

U

Offs

20

Beispiel 1:
UAM = 1700; Gemessene Spannung UFS = 1842mV;
U

= UAM - UFS = 1700 - 1842mV = -142mV.

Offs

Da U

negativ: W = 256 + = 256 +

Offs

W = 256 + (-7) = 249
Beispiel 2:

UFM = 1640; Gemessene Spannung UFS = 1220mV;
U

= UFM - UFS = 1640 - 1220mV = 420mV.

Offs

Da U

positiv: W = = = 21

Offs

AM: Mit den Tasten r TUNING t den Parametersatz 50
anwählen 50 174 . Taste
r TUNING t jetzt den errechneten Wert W einstellen
(z.B. W = 249: 50 249 ). Taste

FM: Mit den Tasten r TUNING t den Parametersatz 51
anwählen 51 14 . Taste
r TUNING t jetzt den errechneten Wert W einstellen
(z.B. W = 21: 51 21 ). Taste

U

Offs

20

U

Offs

20

¢¢

¢ TP kurz drücken. Mit den Tasten

¢¢

420

20

¢¢

¢ TP kurz drücken. Mit den Tasten

¢¢

¢¢

¢ TP erneut kurz drücken.

¢¢

¢¢

¢ TP erneut kurz drücken.

¢¢

-142
20

2 GRUNDIG Service

SEAT 3301 Abgleichvorschriften / Adjustment Procedures

EMK

Rg

50Ω

Kabel

50Ω

10Ω 45Ω

10nF

60Ω

75Ω

E´

E´= EMK - 6dB

FM

Abgleichlageplan Alignment Layout

SCH1001SCH1002

SCH1003

BU1000

4

2

IC1602E

1

1

51

62

BU1101

15

2

442.00

15

Q701

F106

1

1

IC1601

19353-

(09)

/2L

F603A

5

Q201

F604A

F104

SCH1004

SCH1005

SCH1006

AM

Kabel

50Ω

Rg

50Ω

EMK

19353-442.00(05)/4B

SCH1007

37.5Ω 55Ω

150Ω

37.5Ω

Q801

R206

C29

R819

FMP108

L06

FMP16

BU1102

51

62

Zum Abgleich die Antennennachbildungen für AM bzw. FM verwenden.

For adjustment use the aerial dummies for AM resp. FM.

E´= EMK - 26dB

E´

15pF

60pF

F103

F101

F102

R07

L04

L602A

L02

GRUNDIG Service

3

Abgleichvorschriften / Adjustment Procedures

GB

Adjustment Procedures

1. Main Board

Test equipment: DC Voltmeter, Test Generator, AF Voltmeter, Stereo Coder
After repairing the RF or IF Part the adjustment of Signal Level Offset (para 8) must be done.

Adjustment Preparation Adjustment Procedure

SEAT 3301

1. Oscillator (AM and
FM)

2. AM IF

3. FM Pre Stage

4. FM Band Pass

5. FM IF

6. FM Demodulator

7. Sliding Stereo
Mono Transition

8. Signal Level Offset

FM;
Connect a DC Voltmeter to FMP16.

Connect a Test Generator to aerial input; LW; Frequency
153 kHz; no modulation; E´ = 50µV (34dBµV).
Connect a DC Voltmeter to FMP108.

Connect a Test Generator to aerial input; Frequency

88.0MHz; no modulation; E´ = 3µV (10dBµV).
Connect a DC Voltmeter to FMP108.

Connect a Test Generator to aerial input; Frequency

88.0MHz; no modulation; E´ = 3µV (10dBµV).
Connect a DC Voltmeter to FMP108.

Connect a Test Generator to aerial input; Frequency

88.0MHz; no modulation; E´ = 3µV (10dBµV).
Connect a DC Voltmeter to FMP108.

Connect a Test Generator to aerial input; Frequency

88.0MHz; f
Connect an AF Voltmeter to Loudspeaker Output.

Connect Test Generator with Stereo Coder to aerial input;
Frequency: 88.0MHz; E´ = 100µV (40dBµV); f
dev. 22.5kHz; Pilot dev. 7.5kHz.
Connect an AF Voltmeter to Loudspeaker Output.

Connect a DC Voltmeter to FMP108.

AM: Connect a Test Generator to aerial input; Frequency
1008kHz; no modulation; E´ = 16µV (24dBµV);
FM: Connect a Test Generator to aerial input; Frequency

95.0MHz; no modulation; E´ = 7µV (17dBµV);

= 1kHz; dev. = 22,5kHz; E´ = 2µV (6dBµV);

mod

mod

: 1kHz;

Align alternating with L06 at 87.5MHz for 2.0V ±20mV and
with C29 at 108MHz for 6.0V ± 100mV.

Align with F603A for maximum Voltage.

Align with L02 for maximum Voltage.

Align with L04 for maximum Voltage.

Align with F101 for maximum Voltage.

Align with F106 for maximum AF Voltage.

Modulate left channel and adjust with R206 for 6dB cross-
talk attenuation in the right channel.

Measure Voltage (UFS in millivolts) and note it.

Calling up parameter sets:
Switch off the unit. Hold button
switch on the unit. Release button
was heard (abt. 5 seconds).
Press button
(abt. 7 seconds).
Press button
second).

AM: With buttons r TUNING t select parameter 00:
e.g. 00 1700 . Note the value UAM (here e.g. 1700).
FM: With buttons r TUNING t select parameter 02:
e.g. 02 1640 . Note the value UFM (here e.g. 1640).

Calculating the Offset Value W:

AM: U
FM: U

If U

Offs

if U

Offs

¢¢

¢ RADIO again, until 2 peeps could be heard

¢¢

¢¢

¢ TP until 1 peep could be heard (abt. 1

¢¢

= UAM - UFS (in millivolts)

Offs

= UFM - UFS (in millivolts)

Offs

is negativ: W = 256 + (see example 1);
is positiv: W = (see example 2).

U

20

¢¢

¢ RADIO depressed and

¢¢
¢¢

¢ RADIO only after 1 peep

¢¢

U

Offs

20

Offs

Example 1:
UAM = 1700; Measured Voltage UFS = 1842mV;
U

= UAM - UFS = 1700 - 1842mV = -142mV.

Offs

As U

is negativ: W = 256 + = 256 +

Offs

W = 256 + (-7) = 249
Example 2:

UFM = 1640; Measured Voltage UFS = 1220mV;
U

= UFM - UFS = 1640 - 1220mV = 420mV.

Offs

As U

is positiv: W = = = 21

Offs

AM: With buttons r TUNING t select parameter 50:
e.g. 50 174 . Briefly press button
With buttons r TUNING t now set the calculated value
(e.g. W = 249: 50 249 ). Briefly press button

FM: With buttons r TUNING t select parameter 51:
e.g. 51 14 . Briefly press button
With buttons r TUNING t now set the calculated value
(e.g. W = 21: 51 21 ). Briefly press button

U

Offs

20

U

Offs

20

420

20

¢¢

¢ TP.

¢¢

¢¢

¢ TP.

¢¢

-142
20

¢¢

¢ TP again.

¢¢

¢¢

¢ TP again.

¢¢

4 GRUNDIG Service

SEAT 3301 Abgleichvorschriften / Adjustment Procedures

2. Cassettenlaufwerk

D

Meßgeräte: NF-Voltmeter, Frequenzzähler, Test-Cassette 3150Hz (z.B. 448A)

Abgleich Vorbereitung Abgleichvorgang

1. Bandgeschwindig­keit

2. Azimut

2. Cassette Drive

GB

Test equipment: AF Voltmeter, Frequency Counter, Test Cassette 3150Hz (e.g. 448A)

Adjustment Preparation Adjustment Procedure

Frequenzzähler an Lautsprecher-Ausgang anschließen.
Test Cassette 448A (3150Hz-Teil) abspielen.

NF-Voltmeter an Lautsprecher-Ausgang anschließen.

Test Cassette 448A abspielen (10kHz-Teil).

Mit Motorpoti auf 3150Hz einstellen.

In Laufrichtung "TAPE A" mit
beiden Schrauben A (bzw. in
Laufrichtung "TAPE B" mit
beiden Schrauben B) auf
maximalen und möglichst
gleichen Pegel auf beiden
Kanälen einstellen.

A
B

Motorpoti

A
B

1. Tape Speed

2. Azimuth

Connect Frequency Counter to Loudspeaker Output.
Play Test Cassette 448A (3150Hz part).

Connect AF Voltmeter to Loudspeaker Outputs.
Play Test Cassette 448A (10kHz part).

With Motorpoti adjust for 3150Hz.

In direction "TAPE A" adjust
both screws A (resp. in
direction "TAPE B" with
screws B) for maximal and
equal level on both channels.

A
B

Motorpoti

A
B

GRUNDIG Service

5

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

3

1

SEAT 3301

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

HF-Teil / RF Part

BU01

CR605A

603

0R

L601A

CD601A

CC615A

FMP01

CR01

R601A

10R

10UH

Z47

CR604A

603

100R

100N

C604A

1N

1M0

CC601A

K

L602A

C01

K

33P

CD02

1SV172

100N

AM-Vorstufe

3

2

1

78

CC02

3P3

CR606A

D

L603A

3MH3

CR602A

1K5

330K

FM-VORSTUFE

FM PRE STAGE

1234

L02

3N3

CC03

8V1
8V6

BC849C
CT601A

J310

CT602A

6V1

D

0V

GS

0V9

0V

3U3

L604A

47N

CC607A

CR607A

1V6
0V2

L606A

120UH

100R

CD01

CC12

1N0

CC602A

FMP601

BB914

FMP602

270UH

47P

CT01

BF543

CR02

L607A

6V7

0V

C606A

+

D
SG

47K

8V3
8V3

CC603A

22U/16V

CR11

10R

CD03

CR06

CC14

C

L04

2

C609

U47/50V

CC17

6P8

+

CC611

100N

CC16

CC08

8P2

47K

1N0

6P8

CC608A

10N

R07

100R

CC22

33

32

AM-IN

31

AM-IF OUT

30

BB914

CC07

8P2

CC09

34
1

15P

CC04

10P

10P

CC06

CL03

2UH2

1N0

CC11

100R

CR03

R14

15P

10R

CC33

CR04

22N

100K

F101

29

28

27

26

25

24

23

22

21

20

19

18

AM-IF OUT

FM-IF OUT

FM-IF OUT

GND-RF

+VS-RF

SEL 8/10

AM-FM-IF
IN

FM-IF OUT

AM-

CR13

820R

CC612A

470P

CR103

F104

321

270R

CR102

120R

CR111

22R

678

CR12

3R9

F102

321

F103

234

1

47N

CC34

321

CC101

CR104

330R

22N

17

AM-IF IN
(10.7M)

16

22N

CC102A

8V6

22N

CC103A

+S

MESSPUNKTE

ABGLEICHPUNKTE

6 GRUNDIG Service

CC32A

SEAT 3301 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

470R

O

M

F

R

C

E

F

,

V

V

V

AM-FM OSCILLATOR

R07

100R

CC22

AM-IN

AM-IF OUT

AM-IF OUT

FM-IF OUT

FM-IF OUT

ND-RF

S-RF

EL 8/10

-FM-IF

FM-IF OUT

AM-IF OUT

2.LO OSCILLATOR

-IF IN

0.7M)

16151413121110987654321

22N

CC103A

CR08

1N0

CC18

CR09

CC23

100N

FM-IN

AM-IN

AGC for AM-/FM-PRESTAGE

1.IF
AMP

IF CONVERTER

2.LO

2.LO

+

C613A

4K7

22K

1N0

CC24

FM-IN

VREF/RF

1.LO OSCILLATOR
AM-MIXER
FM-MIXER

AM-IF

OUT(450K)

10U/16V

CD04

BB914

A

34

L06

1

2P5-6P

B

C29

1N0

CC27

CC26

NP0

47N

1.LO

1.LO

CC617A

2

1N0

NP0

100N

CC28

FOSC /8/10

FOSC

(450K)

AM-IF IN

22K

CR15

CC21

10N

C104

CIC01

TUA4300

AM-AGC

AM-DEMODULATOR

100N

CC618A

1N0

CC201

+

22U/16V

AM-/FM-SW NF-L NF-R

G

FM-IF IN

CC112

CR30

10R

470P

F

100N

C202

CC203

STEREODECODER
NOISE BLANKER

AM-SEEK MODE SW

AM-IF COUNTER

22N

6N8

6N8

CC204

NOISE DET IN

FM-IF AMPLIFIER

FM DEMODULATOR

MULTI

48474645444342414039383736353433

PILOT-IND

MPX IN

PATH

CC109

MPX-OUT

+VS-RF

AM/FM

10N

Abstimmspannung 2
Tuning Voltage 2.0V

FMP28

FMP21

LO

L

AM/

R200

FMP217

CC108

R

R

STE

5

47K

-

CC216

41

CR107

8637

R108

10R

47N

5

FMP201

FMP202

FMP200

CR118

CR204

CC212

68P

180K

120K

CR202

CC107

CR201

51K

CC213

10N

CC214

47K

100N

CC217

22P

F106

100P

FMP108

49

50

51

52

53

54

55

300K

CR114

CR110

CC106

2U2/35V

360K

10K

100N
C105

+

CR116

CR203

100K

56

57

58

59

60

61

62

FS

63

64

130K

CR112

+

C113

CR113

1U0/50V

510K

CR117

CC208

470K

100N

CC206

Q201

CSB456F11

100N

220P

CC32A

Q-10.25MHZ

GRUNDIG Service

NP0

2

2N2

CC614A

78

CC616A

F603A

346

1

100N

R614A

CR611A

1K8

10R

8V6

+S

F604A

6X

51

432

R206

10K

R109

10K

R617A

470R

FMP109

CR616

10K

CC620A

100P

MULTI

AM-SE

5

FMP617

7

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

F

INLOCK

M

N

1

FMP16

spannung 2,0V - 6,0V

oltage 2.0V - 6.0V

28

LOC-OSC/10

21

LOC-OSC

SEAT 3301

AM-FM PLL

3V4

24

3V4

CC702

22N

3V4 3V4

CC712A

3V4

2V3

2V3

10N

AM-ZF

FMP106

CC713

FM-ZF

19

25

9

10

20
12
13

14
15

1N0

FM_IN

AM_IN

OSCIN

OSCOUT

ADDR
SCL
SDA

IF_AM
IF_FM

HFREF

SWITCH

AM/FM

SWM/DIR SWM/DIR

I2C BUS

INTERFACE

PRECOUNTER

:32/33

SWITCH SWITCH

16 BIT PROG.CNTREF.OSCILLATOR

11 - 21 BIT PROG.CNT

5 BIT PROG.CNT

11 BIT PROG.CNT

CONTROLTIMER14 BIT PROG.CNT

SSTOP

16

FMP726 F

01

02

00

STEREO-ANZ

R200

47K

AM/FM-SW

RF-NF-L

RF-NF-R

5V0

+G

LOC-OSC

LOC-OSC/10

Q-10.25MHZ

FMP714

CR714A

1K8

CC718A

220P

Q701

10,25MHZ

CR715A

6K8

-MONO/ST

CT706A
BC848C

100N

CC216

4

MP217

6

4

MPX

CR717A

10K

CT707A
BC848C

CR704A

10K

CR718A

10K

CR721A

10K

FM-SW

R719

SCL

33K

33K

R731

SDA

470R

CR107

86

CR106

1K2

R108

10R

47N

FELDST

5V0

MULTIPATH

AM-SEEK-SW

5V0

FMP617

AM-ZF

FM-ZF

8V6

+S

+G

+G

Spannungen am IC TUA 4300 (CIC 01)

IC IC IC IC

2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18

AM AM AM AMFM FM FM FM

PINPIN PIN PIN

0V4V11

19

0V0V1

20

3V53V5

21

0V10V

22

4V6 4V6

0V0V

23

4V6 4V6

0V4V7

3V3 3V3

24

0V4V7

25

3V50V

26
3V50V
3V50V
8V58V6
8V58V6
2V20V4
1V80V
1V70V
4V00V
4V00V
5V05V2

27

28

29

30

31

32

33

34

35

36

8V5
8V5
8V5
8V5 8V5

0V3
2V3
2V3

37

5V05V2
6V70V
1V60V2

8V48V4

8V5
8V5
8V5

6V90V

2V30V3
2V3
0V3
0V3

4V7 4V7

38

2V2

2V2

39

2V2 2V2

40

8V28V4

41

8V18V1

42

1V60V6

43

0V0V

44
45
46
47
48
49

0V6V2

50
51
52
53
54

3V0 3V0
3V0 3V0
3V0
3V0 3V0

0V2V0

4V84V4

3V0

3V23V3
2V93V0

0V0V

0V0V5
2V92V9
2V52V5

STOP

55

5V14V3

56

3V03V0

57

2V92V9

58

2V74V7

59

0V0V

60

0V4V7

61

0V4V7

62

8V28V1

63

0V80V4

64

3V03V0

8 GRUNDIG Service

SEAT 3301 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

N

1K8

Loop AMLoop FM

CR724

-FM PLL

10N

CC724

INLOCK

LPHC

INLOCK

DOUT1

INLOCK

DETECTOR

CHARGEPHASE

TEST

LOGIC

PORT EXTENSION

DOUT4

DOUT3

DOUT2

567861718

SWITCH

LP1/LP2

DOUT6

­+

CIC701

TDA7427D

POWER ON

RESET

VDD1

PUMPCOMP

DOUT5

T

T

SSTOP

NC
11

LPFM

LPAM

LPOUT

VREF

GNDAN

VDD2

VDD1

GNDDIG

2

1
3

28

4

26

27

21

22

23

NC

2V4

CR720

8K2

CC727

CC716

27K

CR723

FM fref= 50kHz

+

100N

C726

CC711

47N

C714

CC722

10U/16V

47N

+

1N0

100U/6V3

CR728A

AM fref= 1kHz

4V9

CC723A

100K

68N

CC721A

9V6

C703

6N8

+

22U/16V

CT721A

OPT1

CC728A

OPT2

100N

BC848C

CR726A

CR727A

4K7

10K

FMP727

R712

10K

CR734

FMP729

3V2 3V2
0V1 0V12V1 3V2

AM-SW

AM-SEEK-SW

FMP728

-MONO/ST

AM/FM-SW

WELLENBEREICHE

WAVE BAND FM

ALLE SPANNUNGEN SIND NÄHERUNGSWERTE, GEMESSEN BEI UB=14V GEGEN MINUS
ALL VOLTAGES ARE APPROXIMATES, MEASURED AT UB=14V WITH RESPECT TO NEGATIV

10K

0V10V1

FM-SW

87.5MHz.......108MHz

531kHz.......1620kHz

MW

OHNE SIGNAL
WITHOUT SIGNAL

OHNE SIGNAL:AM
WITHOUT SIGNAL:AM

8V6

+S

10R

R722

+G

OHNE SIGNAL:FM
WITHOUT SIGNAL:FM

MIT SIGNAL:TB
WITH SIGNAL:TR

22R

R713

5V0

+VAR

HAUPTPLATTE

MAIN BOARD

AM-SW

GRUNDIG Service

17.08.98

9

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

0

V

E

4

T

T

T

N

Prozessor-Teil / Processor Part

Display-Baustein

18340-084.00

CR1001

805

10K

SEAT 3301

DISPLAY2

COM3

COM2

COM3

18342-084.00

LCD801

19720-259.00

COM1

COM2

COM0

30 034 33 32 31 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

COM0

COM1

S30

S29

S28

S27

RXD

S26

R862S

2K2

S25

/01

S24

S23

S22

S21

+5V

CR861S

S20

47K

S19

S18

14V

S17

S16

+A

CR859S

S15

180K

S14

TXD

S13

R852S

S7

S8

S9

S10

S11

S12

+5V

22K

CR847S

75K

CT801S

BC858C

S6

S5

CR851S

5K6

805

22K

CR1003

805

47N

CC1001

+G

LV1001

RT

S0

S1

S2

S3

S4

14V

+A

100K

CR853S

CR843S

CT804S
BC848C

2K2

CC854S

330P

CR854S

22R

F-BUS

LV1002

BN

LCD-

R1

1

47R

CR863S

ALLE SPANNUNGEN SIND NÄHERUNGSWERTE, GEMESSEN BEI UB=1
ALL VOLTAGES ARE APPROXIMATES, MEASURED AT UB=14V WITH R

OHNE SIGNAL
WITHOUT SIGNAL

OHNE SIGNAL:AM
WITHOUT SIGNAL:AM

MESSPUNKTE

ABGLEICHPUNKTE

CT803S
BC848C

CT802S
BC848C

CR857S

CR856S

390K

100K

10 GRUNDIG Service

OH
WI

MI
WI

x
D

B

CR1003

BN

SEAT 3301 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

14V

LV803

LV806

+U

GND

STOP

CC801

100N

CR801

1K0

ROGER-BEEP

FMP802

47K

R802

FMP803

CC802

LCD-V

STEREO-ANZ

10K

R805

10K

68K

22N

R815

CR803

TB-MUTE

TAPE-DIR

CASS-IN

COM0
COM1
COM2
COM3

+G

GND

LCD-VAR

S0

S1

CR812

22K

CR813

22K

CR814

22K

5V0

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

S12

S13

S14

50 49 48 47 46 45 44 43 42 41 40 39 38

P37

COM0

51

P36/BUZ

P35/PCL

P34/TI2

P33/TI1

P32/TO2

P31/TO1

P96/S25

P95/S26

P94/S27

P30/TO0

P93/S28

COM1

52

COM2

53

COM3

54

BIAS

55

VLC0

56

VLC1

57

VLC2

58
59

VSS0
S0

60
61

S1

62

S2

63

S3

64

S4

65

S5

66

S6

67

S7

68

S8

69

S9
S10

70
71

S11

72

S12

73

S13

74

S14

75

S15

76

S16

77

S17

78

S18

79

S19

80

S20

P97/S24

S23

S22

S21

P103

P102

P101

P100

VSS1

UPD780306
UPD780308

CIC801

P71/SO2/T
P70/SI2/Rx

SCK0 /

P26/SO0/S

P86/S33

P87/S32

P90/S31

P91/S30

P92/S29

93929190898887868584838281

805

22K

LV1002

LCD-V

R1001

INKREMENTAL

GND

100K

G1001

C

CR1002

CR1004

SW

33K

4K7

BA

LV1004

CT1001

CR1003

CR1006

CR1004

VI

+G

5V0

8K2

CR1005

BC848C

1K0

805

0R

22K

LV1003

CR1002

805

10K

805

CC1002

LCD-VAR

FMP1001

3V2-3V8

47N

LV802

LV804

LV807

SSEN BEI UB=14V GEGEN MINUS

UB=14V WITH RESPECT TO NEGATIV

OHNE SIGNAL:FM
WITHOUT SIGNAL:FM

MIT SIGNAL:TB
WITH SIGNAL:TR

GRUNDIG Service

S15

S16

S17

S18

S19

S20

S21

S22

S23

S24

S25

S26

S27

S28

S29

S30

11

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

C

G

1

TAPE DIR

T

T

O

O

SEAT 3301

+5V

TBON

CASS-IN

TB-MUTE

40 39 38 37 36 35 34 33 32 31

VSS1

P101

P100

AVREF

D780306
D780308

10R

CR804

22N

CC804

+

C803

220U/6V3

CR811

5V0

VDD0

P17/ANI7

P16/ANI6

P15/ANI5

P12/ANI2
P11/ANI1
P10/ANI0 P116

C801

P01/INTP1/TI01
P00/INTP0/TI00

P71/SO2/TxD
P70/SI2/RxD

/ P27

SCK0

P26/SO0/SB1

P86/S33

P87/S32

P90/S31

P84/S35

P85/S34

P83/S36

ASCK/ SCK2

P81/S38

P82/S37

AMP-TEMP

CR806

CR807

CR809

1K0

P14/ANI4

P13/ANI3

AVSS
P117

P115
P114/RXD
P113/TXD

/

SCK3

P112
P111/SO3
P110/SI3

P05/INTP5
P04/INTP4
P03/INTP3
P02/INTP2

RESET

XT2

XT1/PO7

VDD1

/ P72

P25/SI0/SB0

P80/S39

100999897969594939291

+A

14V

CC808

Q801

R818

1K0

R819

1K0

1N0

5V0

R822

10K

0V

CR823

10K

R829

1K0

CT805
DTC124XK

22K

47K

CR836

10K

5V0

4V9

R838

3K3

1K0

CR841

CR824

1K0

R826

1K0

R827

4K7

CR828

10K

R831

1K0

22N

CC812

18
2
3
4

MULTIPATH

330K

1K0

120K

CR808

10K

1N0

10N

CC807

CC806

3V6

30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10

X1
X2
IC

CR840

330K

9
8
7
6
5
4
3
2
1

Q802

32KHz

FMP839

CC840

33P

CC845

33P

CR839

3K3

4MHZ332

FMP826

FMP821

FMP827

FMP823

CR832

10K

CD801

+

C811

CC813

22N

CIC802

24C04M6

(24C08M6 )

CR816

Z10V2%

220U/6V3

56K

R833

47K

R834

220R

R837

2R2

FMP838

7
6
5

+5V

56K

CR817

T2

T1

FELDST

RDS-MUTE

AMP-ON-TEMP

AMP-ON

REL-ON

SW+G

BL-LED
RDS-DA
RDS-CL

BED-ON/OFF

-ZUEND
ON/OFF

+5V

CD-BUS

-RESET

+5V

4MHZ332

+5V

SCL
SDA

RDS-DA

RDS-CL

4MHZ332

T1

FMP1013

T2

FMP501

FMP502

FMP1007

QUAL

RDCL

1

16

1

2

V

V

S

1

2

S

S

BED-ON/OFF

CC814

56P

CC816

56P

+5V

CR1021

150K

100R

100R

CR846

CR844

CR848

FMP846

FMP844

PHONE-MUTE

SDA

SCL

3K3

CR849

3K3

+5V

RXD

TXD

12 GRUNDIG Service

SEAT 3301 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

HAUPTPLATTE

MPX

+G

5V0

MAIN BOARD

100N

CC503

4V6

+

DECODER

BIPHASE

SYMBOL

DECODER

AND SYNC

10P

2U2/50V

FIXED DIVIDER

CLOCK

CC507

CR1008

18K

FMP501

12345678

DIFFERENTIAL

QUALITY-

BIT

GENERATOR

REGENERATION

16 12131415 91011

RDCL T57 OSCO OSCI VDDD VSSD TEST TSTLD

FMP502

CC506

CR1007

FMP1007

10K

S1001

1

4

23

C501

CC502

ALIASING

COSTAS LOOP

VARIABLE AND

OSZILLATOR

DEVIDER

100P

330P

2V32V3

ANTI

FILTER

4V6

CR1009

27K

S1002

1

4

23

CC504

100N

VP1

REFERENZ

VOLTAGE

(8th ORDER)

CIC501

SAA6579T

57KHZ

BANDPASS

CR1011

39K

2V3

CC508

560P

SCOUTCINVSSAVDDAMUXVREFRDDAQUAL

RECONSTRUK.

CLOCKED

COMARATOR

TESTLOGIC AND

OUTPUT

SELEKTOR SWITCH

S1003

1

23

4

FILTER

22R

R502

CR501

22R

100N

2V3

CR1012

120K

CC509

D1700

LS3380-K

S1700

I/O Platte

19353-149.00

123

3

ST1

VOLUME + SCAN/SOUND

P1013

CR1013

10K

S1004

1

4

23

STATION 1

STATION 3

CR1014

18K

S1007

19401-101-00

/OFF

150K

CR1021

321

TP/DISC +VOLUME -

CR1016

27K

S1005

1

4

23

STATION 2

CR1017

39K

RANDOM/BAND/AS

CD/DISK -

CR1018

120K

S1006

1

4

23

TUNING

TUNINGSTATION 4

CR1029

BU1000

4

321

8V310V2

470R

R1026

47K

CR1022

14V

CT1003
BC848C

1K2

LED

R1024

10K

BEL

CD1001

CR1027

BAS16

47K

CD1002

CR1031

+U

BAS16

13V

47K

ON/OFF

+5V

+A

BL-LED

CT1002

CR1023

BC848C

12K

CT1004
BC848C

56K

LED

R1028

GRUNDIG Service

19.06.98

13

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

Cassetten-Teil / Cassette Part

SEAT 3301

TN 705

19723-029.00

STEREO-REVERSE-LAUFWERK

STEREO/DRIVE MECHANISM

MUTE SW

TAPE-SW

TAPE-SW

MOTOR +14V

GROUND

MUTE-SW

MUTE-SW

BU1101

1

2

5

4

3

6

TAPE ON

FWD

REV

LEFT

COMMON

RIGHT

GND

Tape-Dir

BU1102

Tape-Dir

CR1128T

6
5
4
3
2
1

47K

MESSPUNKTE
ABGLEICHPUNKTE

13V7 5V

FMP1101

10K

CR1129

0V 5V

FMP1102

T1109
BC369

CR1131

10K

CT1111

BC848C

14V 5V0

+U

TB-MUTE

CR1134

1K5

5V0

+G

TAPE-DIR

FMP1104

FMP1103

10K

10K

CR1132

CR1135

0V

22K

CR1133

TBON

CASS-IN

+G

14 GRUNDIG Service

SEAT 3301 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

G

33K

CR1101

CR1104

1M8

CR1107

47K

CR1119

1M8

CR1121

47K

CT1102
BC858C

CC1106

3N3

CT1107
BC858C

CC1107

3N3

10V8

C1108

+

CR1103

CR1116

47U/16V

CR1122

3K3

15K

15K

CR1109

R1108

CR1124

CR1126

CT1103

BC848C

4V3

3K9

1K5

CT1108
BC848C

4V3

3K9

1K5

R1123

10K

FMP1123

+

C1109

R1111

11V3

R1112

47U/16V

10K

1K5

FMP1111

TB-NF-R

TB-NF-L

13V9

+U

02

e-Dir

2V0

2V0

CR1106

CR1114

CR1118

10V1

CT1101
BC848C

CR1102

22K

220R

33K

10V1

CT1106
BC848C

CR1117

22K

220R

FMP1106

560P

100K

CC1101

CR1137

C1111

+

C1102

47U/16V

CR1113

150K

C1104

47U/16V

22U/16V

+

+

6
5
4
3
2
1

47K

+

LEFT

RIGHT

COMMON

TAPE-DIR

CR1136

100K

FMP1108

FMP1107

CC1103

CR1127

560P

47K

HAUPTPLATTE

MAIN BOARD

ALLE SPANNUNGEN SIND NÄHERUNGSWERTE, GEMESSEN BEI UB=14V GEGEN MINUS
ALL VOLTAGES ARE APPROXIMATES, MEASURED AT UB=14V WITH RESPECT TO NEGATIV

OHNE SIGNAL:FM
WITHOUT SIGNAL:FM

MIT SIGNAL:TB
WITH SIGNAL:TR

17.01.97

15

GRUNDIG Service

OHNE SIGNAL
WITHOUT SIGNAL

OHNE SIGNAL:AM
WITHOUT SIGNAL:AM

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

NF-Teil / AF Part

SEAT 3301

C1502

+

4U7/25V

ALLE SPANNUNGEN SIND NÄHERUNGSWERTE, GEMESSEN BEI UB=14V GEGEN MINUS
ALL VOLTAGES ARE APPROXIMATES, MEASURED AT UB=14V WITH RESPECT TO NEGATIV

OHNE SIGNAL:FM
WITHOUT SIGNAL:FM

MIT SIGNAL:TB
WITH SIGNAL:TR

FMP1504

FMP1506

C1507

+

2U2/50V

3V9

FMP1509

C1508

+

4U7/25V

3V9

3V9

3V9

FMP1507

FMP1508

CC1511

C1501

2U2/50V

+

C1503

4U7/25V

OHNE SIGNAL
WITHOUT SIGNAL

OHNE SIGNAL:AM
WITHOUT SIGNAL:AM

FMP1501

+

C1504

+

10U/16V

C1506

+

4U7/25V

FMP1502

FMP1503

CC1509

10N

CC1528

BOUTL

BASS

BASS

BOUTR

CC1519

22N

3K9

CR1512

100N

CC1529

100N

171821 32915316

TREBLE

SERIAL BUS DECODE

TREBLE

BINR TRRLOUDRINROUTR

100N

100N

CC1521

+

C1531

2K2

CR1513

TRLBINL

+ LATCHES

119201424

2K2

CR1506

+

C1522

CC1532

4U7/25V

CC1523

4U7/25V

150R

CR1509

33N

CC1526

3K3

CR1511

+

+

CREFGNDVCC

L1

L2

M

L3

R3

M

R2

R1

4U7/25V

INPUT

C1524

+GAIN

SELEKTOR

+

C1514

3K3

CR1502

33N

CC1516

3V9

13

L1

12

L2

11

L3

10

GND

5

R3

8

M

6

R2

7

R1

22U/16V

CR1501

SUPPLY

47R

31 2930

3V9

C1513

3V9

+

100N

C1512

2U2/50V

CROSS+

CROSS+

2U2/50V

CC1527

ZERO

MUTE

CIC1501

TDA7342

ZERO

MUTE

CC1517

150N

150N

VOL

+LOUD

VOL

+LOUD

CC1518

CSM

SMLOUDLINLOUTL

SOFT
MUTE

RDS-MUTE

MESSPUNKTE

ABGLEICHPUNKTE

TB-NF-L

RF-NF-L

FMP2001

C2001

CD-NF-L

+A

D2001

+

14V

1N4004

470U/16V

CD-NF-GND

CD-NF-R

13V3

100N

CC2002

CC2016

RF-NF-R

ROGER-BEEP

TB-NF-R

-RESET

5V0 5V0

5V-REFERENZ

5V Reference

1

IC2001

2

L4949N

3
45

XX

8
7
6

FMP2003 FMP2004

CR2004

8V6

150R

CC2006

CR1503

+G REL-ON+5V

5V0

FMP2010

100N

CC2007

100N

8V6

FMP2005

+

C2008

8V6

220U/10V

+S

5V-GESCHALTET

5V switched

CT2001

BC818/40

47K

CC2004

100N

C2012

+

100U/6V3

8V6

CR2006

CR2007

47K

3K3

3K9

CR1504

+S

FMP2000

13V9

FMP2006

100K

BAS16

CD2003

CC2010

CR2009

220N

L49

CR2008

4V0

16 GRUNDIG Service

SEAT 3301 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

CD2003

7

9

7

7

7

F

C1612

10K

R1618

0V

+

10U/16V

4V

0V

0V

0V

0R

C1611

0R

+

C1531

CC1532

4U7/25V

2K2

CR1513

32

TRL

BLE

L BUS DECODER

+ LATCHES

SPKR

MUTE
SPKR

MUTE

CR1601

3K3

5K6

CR1603

CC1601

1N5

3V3

ATT

25

OUTLF

SCL
SDA

DGND

3V3

23

28

27

26

ATT

OUTLR

CR1602

3K3

CR1606F

3K3

CR1604

CR1608F

5K6

CC1602

5K6

CC1606F

C1603

FMP1618

+

2U2/50V

XX

C1604

FMP1613

+

2U2/50V

0R

XX

C1608F

FMP1612

+

2U2/50V

XX

CR1611D

CR1616D

CR1617D

SPKR

1

CR1506

+

2K2

4U7/25V

MUTE
SPKR

MUTE

CC1523

ATT

OUTRF

ATT

OUTRR

1N5

BLE

TRR

C1522

N TEL-MUTE+5V+U SW+G

FMP2000

13V9

6

10K

BAS16

CR2009

20 19 18 17 16 15 14 13 12 11

HSS

HSCN

220N

DRIVER CIRCUIT WITH

DROP MONITORING

L4952

24

22

T2002

BD438

R2011

HSSD

AMP

470R

3V3

3V3

33K

33K

R1508

R1507

SDA

SCL

+A +A

14V

4K7

CR2012

100N

CC2014

CIC2002

13V5

GNDGNDGNDGND

DIAG

AMPLIFIERVOLTAGE SWITCH

0V1

+VAR

FMP2032

OUT4

BANDGAP

14V

REL-ON

4V79V7

EN

CR1607F

3K3

FMP8001

CR1609F

5K6

-ZUEND

CT8001
BC848C

CC1607F

CR8001

XX

100K

CR8005

C1609F

+

2U2/50V

12K

CR8006

CC8002

FMP1617

KL15

FMP8002

91K

1N0

+G

5V0

PHONE-MUTE

CR8002

CT8002
BC858C

CR8003

F

10K

C1616E

CR1619E

+

C1617E

10U/16V

10K

CR8004

D8001

2K2

1N4151

39N

33K

CC8001

VOUT3

VOUT1

GRUNDIG Service

EN3

GNDGNDGNDGND

EN2

VOUT2

VS

10981234567

17

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

10U/16V

P

P

P

R

P

P

P

P

L

P

U

L

S

R
G

SEAT 3301

10K

10U/16V

F

C1612

0V7

4V9

0V7

0V7

0V7

F

C1616E

100N

100N

313

VCC1 VCC2

IN1

4

ST-BY

7

5

IN2

IN3

12

IC1601

TDA7375AV

IN4

11

689

0V7

+

C1613

47U/16V

313

VCC1 VCC2

IN1

4

ST-BY

7

5

IN2

IN3

12

IC1602E

TDA7375AV

IN4

11

689

+

C1618E

47U/16V

CD1801Q

BAV99

Temp-Fuehler

Temp Sensor

R2013

LA2001

OPA1

+

-

OPA2INU

+

-

OPA3

+

-

OPA4INU

+

-

GNDPVGNDSVR

OPA1

+

-

OPA2INU

+

-

OPA3

+

-

OPA4INU

+

-

CLIPOET

GNDPVGNDSVR

FMP1801

+G

AMP-TEMP

+U

13V9 14V

8R2

8R2

R2014

LA2002

14V/75MA

14V/75MA

OUT1

OUT2

OUT3

OUT4

CLIPOET

OUT1

OUT2

OUT3

OUT4

CR1801

15

14

10

10K

5V0

+A

FMP2011

D2002

1

2

15

14

10

1

2

1N5401

6V9

6V9

6V9

6V9

4R7

CR1621

CC1621

CR1626E

CC1626E

4R7

CR1622

47N

CC1622

4R7

CR1627E

47N

CC1627E

4R7

CR1623

47N

CC1623

4R7

CR1628E

47N

CC1628E

4R7

CR1624

47N

47N

CC1624

4R7

4R7

CR1629E

47N

47N

CC1629E

FR21D

FR31D

FR22D

FR32D

FL11D

F

FM

FM

FM

FM

+U
CD-NF­CD-NF­CD-BU
CD-NF-

14V

+A

AMP-ON

AMP-ON-TEMP

TEL-M

+U

FMP2016 FM

CR20

0

FM

FM

FM

F

C2018

R2016

2A/30V

220N

C2013

+

3300U/16V

C2011

+

10U/16V

BEL

KL15

CC2017

47N

L2001

18 GRUNDIG Service

SEAT 3301 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

FL+

FL+

FMP1621

FL11D FL12D

FMP1626

FMP1627

FMP1628

FMP1622

FMP1623

FMP1624

FL-FL-

FR+

FR-

RL+

RL-

RR+

FL-

FR+

FR-

RL+

RL-

RR+

ANSCHLUSSPLATTE

CONNECTING BOARD

HAUPTPLATTE

MAIN BOARD

FMP1629

+U
CD-NF-R
CD-NF-GND
CD-BUS
CD-NF-L

TEL-MUTE

CR2017

0R

FMP2012

FMP2013

FMP2014

FMP2016 FMP2017

FMP2021

FMP2022

FMP2023

FMP2024

FMP2026

FMP2027

FMP2028

FMP2029

FMP2018

KL15

BEL

KL.30
KL.30
KL.30

GND
GND
GND
GND

RR-

CD-ON-OFF

TEL-MUTE

+U

+A

RR-

CD-R

CD-GND

CD-BUS

CD-L

+U1

KL15

BEL

+A-CH2

+A-CH

KL30-1

KL30-2

KL30-4

GND

GND2

GND3

GND4

CD-ON/OFF
CD-NF-R
CD-NF-GND
CD-BUS
CD-NF-L

TEL-MUTE

+U

ZUEND

Bel

+A-CH
+A-CH
KL.30
KL.30
KL.30

GND
GND

31.08.98

GRUNDIG Service

19

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

k

E

Anschlußplatte / Connecting Board

SEAT 3301

FL+

FL-

FR+

FR-

RL+

RL-

RR+

RR-

F-BUS

+A-CH

+A-CH2

CD-ON-OFF

CD-BUS

FL+

FL-

FR+

FR-

RL+
RL-

RR+

RR-

+A

CD-ON/OFF

CD-BUS

II-5

II-6

II-3

II-4

II-7

II-8

II-1

II-2

I-7

I-9

I-16

I-17

I-13

+

FL

-

+

FR

-

+

RL

-

+

RR

-

F-Bus

GND

+A-CH

CD-ON/OFF
CD-BUS

CD-R

CD-L

CD-GND

TEL-MUTE

KL15

+U

BEL

KL30-1

KL30-2

KL30-3
GND1
GND2
GND3
GND4

CC1727

GND

CD-R
CD-L

CR1724

47R

CR1723

47R

GND

3N3

TEL-MUTE

KL15_ZL

+U

I-15

I-20

I-19

I-18

III-2

III-4

III-5

CD-GND

CD-NF-R
CD-NF-L

CD-NF-GND

T-MUTE

KL15 Zuendlogi

+ AUTOM.ANT

BEL

GND

CR1722

10K

SI1701

T_10_A

10A bei 4x20W

5A bei 4x6W
5A bei 2x7W

BATTKL30

III-6

III-7

III-8

BEL

BATT KL30

MASSE KL31

ANSCHLUSSPLATTE

CONNECTION BOARD

MESSPUNKTE
ABGLEICHPUNKTE

20 GRUNDIG Service

SEAT 3301 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

+

-

+

-

+

-

+

-

us

H
ON/OFF
BUS

I

1
2
3
4
5
6

F-Bus

7
8

GND

9

10

II

RR

1

MASSE

2

FR

3

MASSE

4

FL

5

MASSE

6

RL

7

MASSE

8

III

11
12
13
14
15
16
17
18
19
20

1
2
3
4
5
6
7
8

CD-BUS

CD-GND

+A-CH

CD-ON/OFF

CD - MASSE

CD - L - IN

CD - R - IN

T-MUTE

KL 15 ZUENDLOGIK

+ AUT-ANT

BELEUCHTUNG

PLUS KL.30

MASSE KL.31

-GND

-NF-R

-NF-L

NF-GND

UTE

5 Zuendlogik

UTOM.ANTENNE

T KL30

SE KL31

ANSCHLUSSGEHAUESE
CONNECTION TERMINAL

F-BUS

7

GND

15 18

9

CD­ON/

1

++++

5

FR

RR

2

4

-

5

T-MUTE

KL

2

664

15

CD-L+A-CHCD-BUS

191613

CD-CD-GND

CD-R

20

17OFF

73

RLFL

8

---

KL

7

30

SI T 5/10

I

II

III

GRUNDIG Service

19.06.98

21

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

Hauptplatte / Main Board

(Sicht auf Bestückungsseite / View on Component Side)

170

160

150

140

130

120

100

S1001S1002

C2008

C1618E

T2002

ECB

R2011

58

D2001

1

R822

LV807

S1003

BU1000

4

1

D8001

R1026

LA2001

LV803

1

R2013

110

R2014

LV806

1

R1024

LCD801

EB

90

R1028

T1109

80

70

IC1602E

1

C2001

1

LV804

14

IC2001

C1522

51

62

BU1101

2

C1608F

R826

15

C1616E

C1632C

C1609F

C1617E

C1604

C1524

C1531

C1508

C1501

R713

R827

C1613

R1507

C1507

C1603

R731

1

1

1

C1512

R1508

R719

1

2

C1514

R815

R722

IC1601

(09)

/2L

1

1

C1513

442.00

19353-

1

1

R1618

R712

C105

1

C1611

C726

C703

15

1

1

1

C1631C

C2011

C113

C1612

C714

SEAT 3301

C2013

1

1

1

1

C2018

Q701

Q201

F106

D2002

R2016

LV604A

1

L2001

C1504

1 1

5

F604A

F104

R617A

R108

F603A

1

R614A

C1506

C1503

C613A

1

60

50

40

30

20

10

0

Y

X

Bauteil / X Y
Component

BU01 150 10
BU1000 24 133
BU1101 46 84
BU1102 95 5
C01 142 9
C29 116 48
C104 97 47
C105 97 69
C113 105 64
C202 116 59
C501 58 8
C604A 131 6
C606A 127 24
C609 130 45
C613A 154 75
C703 99 86
C714 109 80
C726 98 91
C803 22 29
C811 67 48
C1102 82 7
C1104 105 7
C1108 108 29
C1109 102 34
C1111 94 20
C1501 65 99
C1502 91 31

R1001

LA2002

S1004

S1005

S1006

C1503 146 103
C1504 137 109
C1506 147 109
C1507 76 97
C1508 72 99
C1512 83 121
C1513 89 118
C1514 81 107
C1522 53 115
C1524 62 109
C1531 58 116
C1603 73 122
C1604 65 122
C1608F 58 135
C1609F 69 137
C1611 98 120
C1612 106 162
C1613 76 160
C1616E 63 156
C1617E 63 135
C1618E 46 156
C1631C 102 129
C1632C 73 149
C2001 51 141
C2008 31 133
C2011 102 116
C2012 54 4
C2013 133 157
C2018 122 141
D2001 44 144

R802

1

R818

LV802

LV801

1

C803

F-BUS

19353-442.00(06)/4B

S1007

1

C2012

D2002 120 152
D8001 35 124
F101 138 48
F102 147 43
F103 148 57
F104 147 65
F106 123 80
F603A 147 78
F604A 139 76
IC1601 92 164
IC1602E 60 164
IC2001 42 132
L02 148 13
L04 146 27
L06 112 39
L601A 142 3
L602A 128 13
L603A 119 15
L604A 124 7
L606A 122 15
L607A 116 5
L2001 133 134
LA2001 16 123
LA2002 16 48
LCD801 4 86
LV601A 135 15
LV602A 152 22
LV603A 134 3
LV604A 127 120
LV801 26 47

R831

R852S

Q802

R829

R109

R862S

Q801

R838

R837

R833

R502

C501

LV802 25 49
LV803 26 117
LV804 46 140
LV806 31 109
LV807 16 153
OPT01 137 90
OPT02 145 90
Q201 116 77
Q701 117 101
Q801 59 56
Q802 54 43
R07 119 38
R14 135 40
R108 142 83
R109 54 27
R200 88 50
R206 97 57
R502 59 18
R601A 115 16
R614A 148 70
R617A 142 99
R712 95 98
R713 65 89

Für die tatsächliche Bauteilbestückung ist das Schaltbild maßgebend!

C609

F101

R14

LV601A

1

LV603A

1

F103

C01

F102

L04

L02

L601A

LV602A

1

BU01

R834

C811

R819

R1112

C1102

R805

R1123

R200

R1111

R1108

C1502

C1111

BU1102

51

62

C1109

R206

C104

C1108

L06

C1104

C29

R601A

L607A

R07

L603A

C202

L606A

C606A

L604A

C604A

L602A

1501401301201101009080706050403020100 160

R719 80 78
R722 86 68
R731 80 80
R802 22 52
R805 86 45
R815 86 72
R818 26 36
R819 82 40
R822 22 145
R826 56 119
R827 70 84
R829 51 29
R831 48 29
R833 61 33
R834 73 53
R837 67 33
R838 59 39
R852S 49 15
R862S 54 15
R1001 19 45
R1024 33 98
R1026 24 121
R1028 25 98

R1108 95 38
R1111 94 35
R1112 82 38
R1123 84 30
R1507 75 111
R1508 77 110
R1618 96 111
R2011 34 142
R2013 21 114
R2014 21 110
R2016 124 112
S1001 12 161
S1002 12 146
S1003 12 134
S1004 12 37
S1005 12 25
S1006 12 10
S1007 30 18
T1109 34 87
T2002 39 142

The circuit diagram is relevant for the actual component assembly!

22 GRUNDIG Service

SEAT 3301 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

Hauptplatte / Main Board

(Bauteile der Bestückungsseite, Sicht auf Lötseite / Components of the Component Side, View on Solder Side)

170

160

150

140

130

120

110

100

90

80

70

60

50

40

30

20

10

0

C1506

C613A

LV602A

BU01

1

C1503

F603A

R614A

L601A

L04

L02

R617A

R108

1

F102

F604A
F104

F103

C01

C1504

11

LV601A

LV603A

C2013

LV604A

D2002

C2018

C1612

1

1

15

1

1

1

1

1

1

1

1

C1631C

1

C1611

IC1601

1

1

2

C1613

1

1

1

1

15

C1616E

C1632C

C1512

C1609F

C1617E

C1603

L2001

1

R2016

F106

Q701

C714

C2011

R1618

R712

C726

C703

C1513

442.00

19353-

R1508

C1514

C1507

(09)

/2L

R731

51

R1111

62

R719

R815

R722

R200

R805

R819

R1112

R1123

C1111

C1102

5

F101

C609

C202

Q201

C29

C113

C105

R206

C104

L06

R14

R07

C606A

L603A

L606A

L602A

1

R601A

C1104

L607A

L604A

C604A

1

C1108

R1108

C1109

BU1102

C1502

R834

R1507

C1508

R827

C811

C1604

R713

R837

C501

C1524

C1501

R833

R502

C1608F

R826

C1531

Q801

R838

IC1602E

2

1

C2001

LV804

14

IC2001

C1522

BU1101

Q802

R831

R109

R829

R852S

R862S

C2012

S1001 S1002

C1618E

D2001

T2002

LV807

1

R2011

ECB

1

C2008

58

D8001

LV803

R2013

LV806

1

R1024

R822

1

S1003

BU1000

4

R1026

LA2001

1

R2014

LCD801

R1028

EB

51

62

T1109

19353-442.00(06)/4B

R802

LV802

LV801

1

1

LA2002

R1001

S1004

R818

C803

S1005

S1007

S1006

F-BUS

1

Y

150160 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0

X

Bauteil / X Y
Component

BU01 150 10
BU1000 24 133
BU1101 46 84
BU1102 95 5
C01 142 9
C29 116 48
C104 97 47
C105 97 69
C113 105 64
C202 116 59
C501 58 8
C604A 131 6
C606A 127 24
C609 130 45
C613A 154 75
C703 99 86
C714 109 80
C726 98 91
C803 22 29
C811 67 48
C1102 82 7
C1104 105 7
C1108 108 29
C1109 102 34
C1111 94 20
C1501 65 99
C1502 91 31

GRUNDIG Service

C1503 146 103
C1504 137 109
C1506 147 109
C1507 76 97
C1508 72 99
C1512 83 121
C1513 89 118
C1514 81 107
C1522 53 115
C1524 62 109
C1531 58 116
C1603 73 122
C1604 65 122
C1608F 58 135
C1609F 69 137
C1611 98 120
C1612 106 162
C1613 76 160
C1616E 63 156
C1617E 63 135
C1618E 46 156
C1631C 102 129
C1632C 73 149
C2001 51 141
C2008 31 133
C2011 102 116
C2012 54 4
C2013 133 157
C2018 122 141
D2001 44 144

D2002 120 152
D8001 35 124
F101 138 48
F102 147 43
F103 148 57
F104 147 65
F106 123 80
F603A 147 78
F604A 139 76
IC1601 92 164
IC1602E 60 164
IC2001 42 132
L02 148 13
L04 146 27
L06 112 39
L601A 142 3
L602A 128 13
L603A 119 15
L604A 124 7
L606A 122 15
L607A 116 5
L2001 133 134
LA2001 16 123
LA2002 16 48
LCD801 4 86
LV601A 135 15
LV602A 152 22
LV603A 134 3
LV604A 127 120
LV801 26 47

LV802 25 49
LV803 26 117
LV804 46 140
LV806 31 109
LV807 16 153
OPT01 137 90
OPT02 145 90
Q201 116 77
Q701 117 101
Q801 59 56
Q802 54 43
R07 119 38
R14 135 40
R108 142 83
R109 54 27
R200 88 50
R206 97 57
R502 59 18
R601A 115 16
R614A 148 70
R617A 142 99
R712 95 98
R713 65 89

R719 80 78
R722 86 68
R731 80 80
R802 22 52
R805 86 45
R815 86 72
R818 26 36
R819 82 40
R822 22 145
R826 56 119
R827 70 84
R829 51 29
R831 48 29
R833 61 33
R834 73 53
R837 67 33
R838 59 39
R852S 49 15
R862S 54 15
R1001 19 45
R1024 33 98
R1026 24 121
R1028 25 98

R1108 95 38
R1111 94 35
R1112 82 38
R1123 84 30
R1507 75 111
R1508 77 110
R1618 96 111
R2011 34 142
R2013 21 114
R2014 21 110
R2016 124 112
S1001 12 161
S1002 12 146
S1003 12 134
S1004 12 37
S1005 12 25
S1006 12 10
S1007 30 18
T1109 34 87
T2002 39 142

Für die tatsächliche Bauteilbestückung ist das Schaltbild maßgebend!

The circuit diagram is relevant for the actual component assembly!

23

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

Hauptplatte / Main Board

(SMD-Bauteile auf der Lötseite / SMD Components on the Solder Side)

CD1801Q

CR2012

CC2004

CC2006

CT1002

CIC2002

CD2003

CT2001

CR1029

CR1133

CC807

CC808

CT803S

CT8002

CT1004

CD1002

CT1111

CR807

CR808

CR809

CC806

CR830

CR861S

CR2009

CT1003

CR1134

CR2007

CR811

CR806

1

2011

CR2008

CC2014

CR1131

51

CR803

CC802

CR1004

OPM002

CR847S

CC1627E

CR1627E

CC2002

CR8001

CR8005

CC8002

CR1022

CT801S

CC2016

CT8001

CR823

CR853S

CD1001

CR828

CR843S

CT804S

CR863S

CR1801

81

CR859S

CR856S

CC854S

CR2004

CR8004

CR8003

CR1031

CR1023

CR1132

80

CIC801

CR854S

10

CR8002

CC8001

CR1027

CR1135

30

31 50

CR824

CT802S

CR857S

OPM001

CC32A

CR111

CC612A

CR13

CC616A

CC614A

CR104

CC101

CC09

CC06

CT01

CR01

CR611A

CR12

CR04

CC04

CD01

CC2017

CC102A

CD03

CR10
CR11

CD601A

CC34

CR102

CR2017

CC103A

CC07

CC02

16

17

CR103

CC11

CC03

CR616

CC08

CL03

CR02

CC618A

CC33

CC611

CD02

CC112

CC617A

CR06

CC12

CC620A

CR717A

CR605A

CR604A

CC16

CR03

CT602A

CC615A

CR714A

CT706A

CC17

CC718A

CR718A

CC109

1

32

CT707A

CIC01

CR606A

CC701

CC712A

CR715A

CC704

CR704A
CR721A

15 28

CC713
CR106

CR107

CC107

CC108

64

CC217

CC26

33 48

CC22

CC24

CC23

CC18

CC14

CT601A

CR602A

CC607A

CR607A

CR203

CR08

49

CC27

CC30

CC608A

CC602A

CR734

CR202

CC212

CC601A

CC1623 CC1621 CC1628E CC1626E

CC1624

CR1624

CR1623

CR728A

CC723A

CC721A

CR720
CC722

CR723

114

CIC701

CC716
CC702

CC214

CR201

CR15

CD04

CR30

CR1126

CC603A

CC213

CC19

CC201

CR1124

CR1121

CC216

CR09

CC203

CR1122

CR1118

CC208

CC206

CT1108

CC1107

CR1117

CC204

CR1116

CT1107

CR1119

CC729A

CR110

CC28

CC727

CC728A

CC106

CR113

CC21

CR1114

CT1106

CC711

CR724

CT721A

CR114

CT1103

CT1102

CR1113

CR1621 CR1628E CR1626E

CR1503

442.00

19353-

CC724

CR1501

CC1517

CC1532

CC1523

CC1516

CC1511

CR1622

CC1622

CR1613C

CR1502

CR1616D

32 25

1

CR1617D

(09)

/2L

CR727A

CR726A

CR112

CR118

CR116

CR204

CR117

CR1109

CR1107

CC1106

CR1104

CR1103

CR1102

CR1106

CR1101

CC1101

CT1101

CR1137

CR1128T

CC502

CR1136

CR1127

CC1103

CC1629E

CR1629E

CR1614C

8

CR1609F

CC1601

CR1601

24

CIC1501

9

CC1509

CIC501

CC812

CR1603

CR1607F

CR1602

CC1607F

CC1602

CR1611D

17
16

CR836

CC503

CC508

CC504

CC1528

CC814

CD801

CR1619E

CR1604

CR1606F

CC1529

CC1518

CC1527

CC813

CR842

CC816

CC507

CR501

CC509

CR1612C
CR1608F

CC1519

CR1513

CR1509

CR848

CR849

CC506

CC1606F

CC1521

CR1512

CIC802

1

CR839

CR841

CC845

CT805

CR8006

CR1506 CR1504

CC1526

CR846

CR845

CC840

CR1511

100

1

CR1129

CR844

CR1021

CR840

CR832

CR851S

150160 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0

CC2010

CR801

CC804

CC2007

CR2006

CC801

CR804

CR1006

CR813

CR817

CR1014

CR1007

CR1011

CR812

CR1002

CR1016

CR1018

CR1009

CR816

CR814

CR1005

CT1001

CR1013

CR1008

CR1012

CR1003

CR1017

SEAT 3301

170

160

150

140

130

120

110

100

90

80

70

60

50

40

30

20

10

0

Y

X

Für die tatsächliche Bauteilbestückung ist das Schaltbild maßgebend!

The circuit diagram is relevant for the actual component assembly!

24 GRUNDIG Service

SEAT 3301 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

Bauteil / X Y
Component

CC02 142 15
CC03 139 7
CC04 146 23
CC06 148 23
CC07 142 32
CC08 140 32
CC09 148 33
CC11 139 28
CC12 137 15
CC14 129 29
CC16 135 30
CC17 132 30
CC18 122 41
CC19 113 40
CC21 102 45
CC22 124 45
CC23 124 41
CC24 122 45
CC26 121 50
CC27 116 49
CC28 104 45
CC30 117 33
CC32A 153 80
CC33 138 48
CC34 143 49
CC101 148 49
CC102A 145 61
CC103A 142 65
CC106 103 70
CC107 123 76
CC108 127 75
CC109 131 75
CC112 137 77
CC201 111 55
CC203 109 56
CC204 107 56
CC206 108 61
CC208 108 69
CC212 115 68
CC213 113 72
CC214 114 77
CC216 110 70
CC217 122 71
CC502 80 14
CC503 64 13
CC504 64 5
CC506 59 16
CC507 62 15
CC508 64 9
CC509 62 7
CC601A 115 4
CC602A 118 4
CC603A 113 4
CC607A 126 4
CC608A 117 16
CC611 138 41
CC612A 151 53
CC614A 147 73
CC615A 135 6
CC616A 147 79
CC617A 137 70
CC618A 139 76
CC620A 136 101
CC701 122 103
CC702 113 82
CC704 123 99
CC711 102 87
CC712A 125 103
CC713 124 88
CC716 113 85
CC718A 130 101
CC721A 110 101
CC722 102 97
CC723A 105 101
CC724 99 98
CC727 103 91
CC728A 102 77
CC729A 104 77
CC801 20 53
CC802 24 36
CC804 22 25
CC806 30 36
CC807 33 39
CC808 34 33
CC812 67 45
CC813 60 63
CC814 64 57
CC816 62 54
CC840 54 46
CC845 57 49
CC854S 41 3
CC1101 90 13
CC1103 99 12
CC1106 96 30
CC1107 109 15
CC1509 69 99
CC1511 81 115
CC1516 83 107
CC1517 86 108
CC1518 61 106
CC1519 59 122
CC1521 57 124
CC1523 84 111
CC1526 56 108
CC1527 60 102
CC1528 63 115
CC1529 61 115
CC1532 84 115
CC1601 69 130
CC1602 64 131
CC1606F 58 131
CC1607F 66 135
CC1621 92 163
CC1622 79 158
CC1623 97 163
CC1624 109 164
CC1626E 58 163
CC1627E 48 162
CC1628E 64 163
CC1629E 73 163
CC2002 48 133
CC2004 35 131
CC2006 36 117
CC2007 20 155

CC2010 23 154
CC2014 27 140
CC2016 45 131
CC2017 144 144
CC8001 39 121
CC8002 47 118
CD01 146 12
CD02 139 11
CD03 145 32
CD04 115 40
CD601A 142 3
CD801 64 49
CD1001 42 105
CD1002 31 106
CD1801Q 48 167
CD2003 33 141
CIC01 129 61
CIC501 71 9
CIC701 113 92
CIC801 38 56
CIC802 55 69
CIC1501 70 112
CIC2002 32 160
CL03 139 23
CR01 147 7
CR02 140 15
CR03 134 25
CR04 146 27
CR06 137 32
CR08 119 39
CR09 110 39
CR10 143 22
CR11 143 20
CR12 146 49
CR13 151 49
CR15 114 44
CR30 114 31
CR102 143 40
CR103 141 41
CR104 147 52
CR106 124 86
CR107 123 82
CR110 105 70
CR111 151 61
CR112 97 64
CR113 102 64
CR114 101 57
CR116 97 60
CR117 95 53
CR118 94 60
CR201 113 68
CR202 116 72
CR203 119 71
CR204 97 57
CR501 62 11
CR602A 122 15
CR604A 135 10
CR605A 136 19
CR606A 130 19
CR607A 124 4
CR611A 144 83
CR616 139 86
CR704A 127 97
CR714A 133 100
CR715A 128 101
CR717A 135 92
CR718A 131 93
CR720 102 99
CR721A 127 94
CR723 102 94
CR724 101 82
CR726A 99 81
CR727A 97 81
CR728A 108 101
CR734 116 104
CR801 22 53
CR803 25 41
CR804 21 20
CR806 29 32
CR807 32 33
CR808 32 31
CR809 31 40
CR811 29 40
CR812 14 65
CR813 16 62
CR814 12 61
CR816 13 124
CR817 16 26
CR823 45 36
CR824 37 33
CR828 43 36
CR830 31 21
CR832 48 41
CR836 64 41
CR839 57 58
CR840 50 49
CR841 57 53
CR842 62 58
CR843S 44 12
CR844 51 69
CR845 54 50
CR846 56 63
CR847S 25 8
CR848 59 70
CR849 58 63
CR851S 49 3
CR853S 46 3
CR854S 39 3
CR856S 41 7
CR857S 39 7
CR859S 42 12
CR861S 31 10
CR863S 44 3
CR1002 13 45
CR1003 11 45
CR1004 23 33
CR1005 12 53
CR1006 19 48
CR1007 14 162
CR1008 10 155
CR1009 13 152
CR1011 13 128
CR1012 10 127
CR1013 13 31
CR1014 16 18
CR1016 14 18
CR1017 10 18

CR1018 14 10
CR1021 51 41
CR1022 48 44
CR1023 40 91
CR1027 37 108
CR1029 34 108
CR1031 39 107
CR1101 98 25
CR1102 95 27
CR1103 99 30
CR1104 94 30
CR1106 93 27
CR1107 94 38
CR1109 97 38
CR1113 101 20
CR1114 103 20
CR1116 106 25
CR1117 108 12
CR1118 110 12
CR1119 106 15
CR1121 111 16
CR1122 109 20
CR1124 112 20
CR1126 113 15
CR1127 99 20
CR1128T 82 22
CR1129 52 79
CR1131 28 90
CR1132 40 83
CR1133 34 80
CR1134 30 86
CR1135 38 83
CR1136 85 4
CR1137 87 8
CR1501 87 112
CR1502 79 109
CR1503 90 114
CR1504 55 125
CR1506 55 120
CR1509 58 106
CR1511 54 108
CR1512 57 120
CR1513 58 113
CR1601 69 126
CR1602 68 122
CR1603 67 130
CR1604 62 131
CR1606F 62 122
CR1607F 67 126
CR1608F 58 127
CR1609F 69 133
CR1611D 64 126
CR1612C 60 131
CR1613C 80 125
CR1614C 72 131
CR1616D 78 123
CR1617D 76 127
CR1619E 60 139
CR1621 88 163
CR1622 79 162
CR1623 104 159
CR1624 112 162
CR1626E 54 163
CR1627E 48 159
CR1628E 68 163
CR1629E 73 159
CR1801 42 141
CR2004 40 131
CR2006 20 150
CR2007 29 130
CR2008 24 150
CR2009 30 137
CR2012 36 140
CR2017 142 147
CR8001 48 128
CR8002 35 124
CR8003 39 117
CR8004 41 121
CR8005 48 122
CR8006 56 140
CT01 147 19
CT601A 126 20
CT602A 133 20
CT706A 134 96
CT707A 130 97
CT721A 99 77
CT801S 48 7
CT802S 38 12
CT803S 34 12
CT804S 44 7
CT805 57 41
CT1001 12 49
CT1002 36 92
CT1003 30 94
CT1004 31 115
CT1101 88 15
CT1102 101 26
CT1103 102 30
CT1106 103 15
CT1107 106 20
CT1108 109 25
CT1111 31 80
CT2001 32 128
CT8001 44 121
CT8002 33 121

GRUNDIG Service

25

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs

SEAT 3301

Anschlußplatte, I/O-Platte
Connecting Board, I/O Board

Sicht auf Bestückungsseite /
View on Component Side

Sicht auf Lötseite / View on Solder Side

1

CR1724

CC1722

4

2L(02)

CC1726

CC1723

CC1707

19353-444.02

CD-L

+A-CH2

CC1727

CC1724

CR1723

CC1701

CC1702

CC1709

CC1703

CC1704

+A-CH

CD-BUS

CD-GND

CD-ON-OFF

19353-444.01
2L(02)

CC1706

CC1708

RR-

CD-R

FR-

FR+

III-2

II-1 II-3
II-2

FL+

19353-444.01
2L(02)

II-5
II-6

II-4

III-5
III-6

III-4

FL-

RL-

RL+

KL15

TEL-MUTE

+U

I-13

BEL

I-16

I-15

I-17

II-7
II-8

III-7
III-8

KL30-1

KL30-2

KL30-3

19353-444.02

I-18

SI1701

GND3

GND4

GND2

2L(02)

I-19

I-20

GND1

Encoder-Platte / Encoder Board

Sicht auf Bestückungsseite / View on Component Side

19353-464.00

4B(00)
LV1003
LV1001
LV1002

41

LV1004

G1001

19353-464.00

2L(00)

CC1719

CR1722

Sicht auf Lötseite / View on Solder Side

19353-464.00

2L(00)

CC1002

CR1003

CR1002

CR1004

CR1001

CC1001

Für die tatsächliche Bauteilbestückung ist das Schaltbild maßgebend!

The circuit diagram is relevant for the actual component assembly!

26 GRUNDIG Service

SEAT 3301 Ersatzteillisten und Explosionszeichnung / Spare Parts Lists and Exploded View

1

Ersatzteilliste
Spare Parts List

CAR AUDIO

09 / 99

POS. NR. ABB. MATERIAL-NR. ANZ. BEZEICHNUNG DESCRIPTION
POS. NO. FIG. PART NUMBER QTY.

0003.000 1 75954 060 0100 WIEDERGABEKOPF P-7742 BB 0573 P HEAD P-7742 BB 0573

0004.000 1 75954 060 0200 SCHALTERPLATTE KOPF SWITCH PLATE, HEAD

0007.000 1 75954 060 0300 ZAHNRAD GEAR WHEEL

0009.000 1 75954 060 0400 ARM, ANDRUCKROLLE F PINCH ROLLER ARM F

0010.000 1 75954 060 0500 ARM, ANDRUCKROLLE R PINCH ROLLER ARM R

0012.000 1 75954 060 0600 ANTRIEBSPLATTE DRIVE PANEL

0014.000 1 75954 060 0700 SCHALTERPLATTE, POWER SWITCH PLATE,POWER

0016.000 1 75954 060 0800 FEDER SPRING

0017.000 1 75954 060 0900 HEBEL LEVER

0018.000 1 75954 060 1000 MITNEHMHEBEL DROVE CARRIER LEVER

0019.000 1 75954 060 1100 HUB-PLATTE LIFTING PLATE

0020.000 1 75954 060 1200 CASSETTENSCHACHT CASSETTE COMPARTMENT

0022.000 1 75954 060 1300 ZUGFEDER TENSION SPRING

0023.000 1 75954 060 1400 DRUCKHEBEL COMP. LEVER

0029.000 1 75954 060 1500 MOTOR MCI-5U3LCA MOTOR

0031.000 1 75954 060 1600 SCHWUNGSCHEIBE FLYWHEEL

0033.000 1 75954 060 1700 FEDER SPRING

0035.000 1 75954 060 1800 TRIGGER ARM TRIGGER ARM

0039.000 1 75954 060 2000 DRUCKFEDER PRESSURE SPRING

0040.000 1 75954 060 2100 ANDRUCKSROLLENHALTER PINCH ROLLER HOLDER

0052.000 1 72008 582 6300 ZAHNRAD GEAR WHEEL

0053.000 1 72008 582 6400 PULLY PULLEY

0054.000 1 75954 060 2400 RIEMEN BELT

0056.000 1 75954 060 2500 HEBEL F/R LEVER F/R

0057.000 1 75954 060 2600 ARRETIERUNGSPLATTE LOCK PLATE

0058.000 1 75954 060 2700 FEDER SPRING

0211.000 1 75954 060 2200 SCHEIBE 1,55X3,8X0,13 WASHER 1,55X3,8X0,13

0215.000 1 75954 060 2300 SCHEIBE 0,85X2,8X0,25 WASHER 0,85X2,8X0,25

d©

LAUFWERK TN 705 DH-116

MATERIAL-NR. / PART NO.: 29703 029 0000

Es gelten die Vorschriften und Sicherheitshinweise
gemäß dem Service Manual "Sicherheit", Mat.-Num­mer 72010 800 0000, sowie zusätzlich die eventuell
abweichenden, landesspezifischen Vorschriften!

Btx *32700#

GRUNDIG Service

!

( ! )

The regulations and safety instructions shall be valid
as provided by the "Safety" Service Manual, part
number 72010 800 0000, as well as the respective
national deviations.

ÄNDERUNGEN VORBEHALTEN / SUBJECT TO ALTERATION

27

Ersatzteillisten und Explosionszeichnung / Spare Parts Lists and Exploded View

SEAT 3301

28 GRUNDIG Service

SEAT 3301 Ersatzteillisten und Explosionszeichnung / Spare Parts Lists and Exploded View

1

Ersatzteilliste
Spare Parts List

9 / 99

POS. NR. ABB. MATERIAL-NR. ANZ. BEZEICHNUNG DESCRIPTION
POS. NO. FIG. PART NUMBER QTY.

72009 260 9900 SEAT 3301 TAUSCHGERAET SEAT 3301 EXCHANGE SET

0002.000 1 18402 090 0000 BLENDE MONT.KPL MASK MOUNT.CPL

0003.000 1 18340 061 0200 KLAPPE FLAP

0004.000 18340 062 0000 DREHFEDER TORSION SPRING

0005.000 1 18388 050 0000 DREHKNOPF ROTARY KNOB

0010.000 19720 259 0000 LCD DISPLAY SYSTEMS LCD DISPLAY SYSTEMS

0011.000 19720 259 0100 LCD RUTRONIK LCD RUTRONIK

0012.000 1 18340 035 0100 TASTE I/O KEY I/O

0014.000 1 18342 039 0100 TASTE EJECT KEY EJECT

0015.000 18118 053 0000 2 VOR-RUECKLAUFT.UNTERTEIL FOR-REW.BUTTON-LOWER PART

0016.000 1 18342 040 0100 TASTE RUECKLAUF KEY REWIND

0017.000 1 18342 041 0100 TASTE VORLAUF KEY VORWARD WIND

0019.000 18340 054 0000 AUSWERFER EJECTOR

0020.000 1 18340 086 0000 BEDIENTEIL MONT.KPL CONTROL UNIT MOUNTED CPL

0023.000 18340 088 0000 ETUI ETUI

0025.000 19771 616 1700 ANSCHLUSSGEHAEUSE CONNECTION TERMINAL

0027.000 18300 099 0100 ANTENNENBUCHSE KPL ANTENNA SOCKET CPL

0029.000 18147 036 0000 ADAPTER-CLIPS ADAPTER-CLIPS

0032.000 18270 021 0000 2 EINBAUFEDER MOUNTING SPRING

d©

CAR AUDIO

SEAT 3301

MATERIAL-NR. / PART NO.: 91840 281 5100
BESTELL-NR. / ORDER NO.: G.HK 45-00

19723 029 0000 X LAUFWERK TN 705 DRIVE MECHANISM TN 705

18340 035 0100 18342 040 0100

18402 090 0000 18342 039 0100 18340 061 0200 18342 041 0100

AF IS

TP

RADIO

SOUND

CD / TAPE

EXPERTPTY

KEIN E-TEIL NO SPARE PART

X = SIEHE GESONDERTE E-LISTE X = SEE SEPARATE PARTS LIST

SOUND SYSTEM

RDS

EON

33

01 RDS

CHANGER CONTROL

SCAN DISC

12
34

DISCRANDOM

TUNING

TRACK

SECURITY PANEL

1

Btx *32700#

GRUNDIG Service

18388 050 0000 18340 086 0000

ÄNDERUNGEN VORBEHALTEN / SUBJECT TO ALTERATION

29

Ersatzteillisten und Explosionszeichnung / Spare Parts Lists and Exploded View

SEAT 3301

POS. NR. MATERIAL-NR. BEZEICHNUNG
POS. NO. PART NUMBER DESCRIPTION

C 00029 86999 981 0800 TR.51 2,5/ 6PF
C 02013 84532 421 1000 ELKO 3300UF 16V 105C KME

CD 00001 83253 259 1400 SMD KAP-DIODE BB914 SIE
CD 00002 83255 011 7200 SMD DIODE 1SV172 TOS/ BAR
CD 00003 83253 259 1400 SMD KAP-DIODE BB914 SIE
CD 00004 83253 259 1400 SMD KAP-DIODE BB914 SIE
CD 00601 83093 890 4700 SMD-Z DIODE Z 47 SB14664
CD 00801 83093 841 0100 SMD Z-DIODE BZX84B10
CD 01001 83092 100 1600 SMD DIODE BAS16
CD 01002 83092 100 1600 SMD DIODE BAS16
CD 01801 83093 130 9900 SMD DIODE BAV99
CD 02003 83092 100 1600 SMD DIODE BAS16

CIC 00001 83058 524 0000 SMD IC TUA4300 SIE
CIC 00501 83058 265 7900 SMD IC SAA6579T PHI
CIC 00701 83058 474 2700 SMD IC TDA7427AD1TR SGS
CIC 00801 83058 783 1000 SMD IC UPD780308GF-013-3B
CIC 00802 72008 538 1600 SMD IC M24C08CM1TR PROG.KPL.

CIC 01501 83058 473 4200 SMD IC TDA7342TR
CIC 02002 83057 649 5200 SMD IC L4952D013TR SGS

CL 00003 81405 160 5700 SMD DR 322519 2,2UH 10%
CT 00001 83011 305 4300 SMD TRANS BF543E7810 SIE/

CT 00601 83010 068 4900 SMD-TRANS.BC 849 C
CT 00602 83014 123 1000 SMD TRANS J310
CT 00706 83010 068 4800 SMD-TRANS.BC 848 C
CT 00707 83010 068 4800 SMD-TRANS.BC 848 C
CT 00721 83010 068 4800 SMD-TRANS.BC 848 C
CT 00801 83010 068 5800 SMD-TRANS.BC 858 C
CT 00802 83010 068 4800 SMD-TRANS.BC 848 C
CT 00803 83010 068 4800 SMD-TRANS.BC 848 C
CT 00804 83010 068 4800 SMD-TRANS.BC 848 C
CT 00805 83013 801 2400 SMD TRANS.DTC 124 XK
CT 01001 83010 068 4800 SMD-TRANS.BC 848 C
CT 01002 83010 068 4800 SMD-TRANS.BC 848 C
CT 01003 83010 068 4800 SMD-TRANS.BC 848 C
CT 01004 83010 068 4800 SMD-TRANS.BC 848 C
CT 01101 83010 068 4800 SMD-TRANS.BC 848 C
CT 01102 83010 068 5800 SMD-TRANS.BC 858 C
CT 01103 83010 068 4800 SMD-TRANS.BC 848 C
CT 01106 83010 068 4800 SMD-TRANS.BC 848 C
CT 01107 83010 068 5800 SMD-TRANS.BC 858 C
CT 01108 83010 068 4800 SMD-TRANS.BC 848 C
CT 01111 83010 068 4800 SMD-TRANS.BC 848 C
CT 02001 83010 068 1800 SMD-TRANS.BC 818-40 S8
CT 08001 83010 068 4800 SMD-TRANS.BC 848 C
CT 08002 83010 068 5800 SMD-TRANS.BC 858 C

POS. NR. MATERIAL-NR. BEZEICHNUNG
POS. NO. PART NUMBER DESCRIPTION

IC 01601 83053 373 7500 IC TDA7375AV
IC 01602 83053 373 7500 IC TDA7375AV
IC 02001 83052 049 4900 IC L4949N SGS

L 00002 81405 302 7000 SPULE 9 #76 UKW 0,15UH
L 00004 81405 302 7000 SPULE 9 #76 UKW 0,15UH
L 00006 81405 302 6900 SPULE 9 #75 UKW 0,1UH
L 00601 81405 260 3400 DR 0309 10UH 5%
L 00602 81411 020 4000 SPULE 7X7 40 FARBE 406
L 00603 81405 263 8400 DR 0411 3,3MH 5%
L 00604 81405 264 3700 DR ST 0309-GRP 3,3UH 10%
L 00606 81405 260 9500 DR AX 0309-GA 120UH 10%
L 00607 81405 264 5200 DR AX 0411-GA 270UH 10%
L 02001 81405 228 0100 DR 97UH 15% T68-26 3111-1

LA 02001 18352 070 0000 LAMPE T 1.1/4 G5D 14V 75M
LA 02002 18352 070 0000 LAMPE T 1.1/4 G5D 14V 75M

LAMP

Q 00201 86023 310 1000 KERRES #10/1 456KHZ
Q 00701 83822 131 0200 QUARZ #213 10,25MHZ
Q 00801 83821 704 3300 QUARZ #170 A/C 4,332MHZ
Q 00802 83822 007 9700 SCHWINGQUARZ 32,768 KHZ /

R 00206 87920 021 5100 ESTR.S6 10 KOHM LIN
R 02016 S 83151 001 6000 SI POLYSWITCH 1,6A 30V RU

S 01002 19401 077 0000 TASTSCHALTER 2-FACH SKHTL
S 01003 19401 077 0000 TASTSCHALTER 2-FACH SKHTL
S 01004 19401 077 0000 TASTSCHALTER 2-FACH SKHTL
S 01005 19401 077 0000 TASTSCHALTER 2-FACH SKHTL
S 01006 19401 077 0000 TASTSCHALTER 2-FACH SKHTL
S 01007 19401 101 0000 TASTSCHALTER SPPJ3-ES1-PL

PUSH BUTTON

S 01700 19401 098 0000 SCHALTER/SWITCH
SI 01701S 83157 031 0000 FLACH-SI. 10 A
T 01109 83032 873 6900 TRANS.BC 369

T 02002 83022 104 3900 TRANS BD438

D 01700 83099 743 8000 LE-DIODE LS3380K
D 02001 83092 150 2000 DIODE 1 N 4004 -GA
D 02002 83092 154 0100 DIODE 1 N 5401 G GI/FAG G
D 08001 83092 150 4100 DIODE 1 N 4151 TFK GEG.N.

F 00101 81411 144 8100 FILTER 7X7 #481 SIGN11448
F 00101 81411 144 8300 FILTER 7X7 #483 SIGN11448
F 00102 86022 221 9000 KERFIL #190 10,7MHZ
F 00103 86022 221 9000 KERFIL #190 10,7MHZ
F 00104 86022 221 9000 KERFIL #190 10,7MHZ
F 00106 81405 333 5000 SPULE 7X7 #350 SIGN533350
F 00603 81405 342 5000 SPULE 7X7 #250 SIGN534250
F 00604 86028 100 5000 KERFIL #50 450KHZ

G 01001 19411 018 0000 ENCODER

Es gelten die Vorschriften und Sicherheitshinweise
gemäß dem Service Manual "Sicherheit", Mat.-Num-

!

mer 72010 800 0000, sowie zusätzlich die eventuell
abweichenden, landesspezifischen Vorschriften!

Btx *32700#

30 GRUNDIG Service

( ! )

The regulations and safety instructions shall be valid
as provided by the "Safety" Service Manual, part
number 72010 800 0000, as well as the respective
national deviations.

ÄNDERUNGEN VORBEHALTEN / SUBJECT TO ALTERATION