Grundig MCD 36 User manual

Zusätzlich erforderliche Unterlagen für den Komplettservice
Additionally required Service Documents for the Complete Service
Service
Manual
Service
Manual
MCD 36
(G.HF 2800)
MCD 40
(G.HF 2900)
GrundigService
Hotline Deutschland...
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TV
SAT
VCR/LiveCam
HiFi/Audio
Car Audio
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Fax:
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0180/52318-48
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0180/52318-51
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Sicherheit
Safety
Materialnr./Part No.
72010 800 0000
Materialnummer/Part Number 72010 748 3100
Änderungen vorbehalten/Subject to alteration • Printed in Germany
E-BS 36 0400 • 9033
http://www.grundig.com
MCD 36
MCD 40
Materialnr./Part No.
72010 748 3000
CarAudio Service Manual
1. Ergänzung / Supplement 1

Allgemeiner Teil / General Section MCD 36 / MCD 40
1 - 2 GRUNDIG Service
Es gelten die Vorschriften und Sicherheitshinweise
gemäß dem Service Manual "Sicherheit", Material-
nummer 72010 800 0000, sowie zusätzlich die even-
tuell abweichenden, landesspezifischen Vorschriften!
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.
GB
Table of Contents
Page
General Section ............................. 1 - 2 … 1 - 6
Technical Data .......................................................................... 1 - 2
Disassembly Instructions .......................................................... 1 - 3
Flowchart of Control Operation of Mechanism .......................... 1 - 6
Circuit Diagrams and
Layout of PCBs ........................... 2 - 1 … 2 - 16
Block Diagram ........................................................................... 2 - 1
Wiring Diagram ......................................................................... 2 - 2
Circuit Diagram ......................................................................... 2 - 3
Pick Up Unit .............................................................................. 2 - 7
Voltages .................................................................................... 2 - 8
Layout of PCBs ......................................................................... 2 - 9
IC Block Diagrams .................................................................. 2 - 11
Exploded Views and
Spare Parts List ............................. 3 - 1 … 3 - 6
D
Inhaltsverzeichnis
Seite
Allgemeiner Teil ............................ 1 - 2 … 1 - 6
Technische Daten ..................................................................... 1 - 2
Ausbauhinweise ........................................................................ 1 - 3
Steuerungsablauf der Mechanik ............................................... 1 - 6
Schaltpläne und
Druckplatten-Abbildungen ......... 2 - 1 … 2 - 16
Blockschaltplan ......................................................................... 2 - 1
Verdrahtungsplan ...................................................................... 2 - 2
Schaltplan ................................................................................. 2 - 3
Pick-Up-Einheit ......................................................................... 2 - 7
Spannungen .............................................................................. 2 - 8
Druckplatten-Abbildungen ......................................................... 2 - 9
IC-Innen-Beschaltungen ......................................................... 2 - 11
Explosionszeichnungen
und Ersatzteilliste ......................... 3 - 1 … 3 - 6
Allgemeiner Teil
Messgeräte / Messmittel
Beachten Sie bitte das GRUNDIG Messtechnik-Programm, das Sie
unter folgender Adresse erhalten:
General Section
Test Equipment / Aids
Please note the Grundig Catalog "Test and Measuring Equipment"
obtainable from:
GRUNDIG Instruments Test- und Messsysteme GmbH
Würzburger Str. 150, D-90766 Fürth/Bay
Tel. [phone], Fax [phone]
eMail: [email protected]; Internet: http://www.grundig.instruments.de
Technische Daten
D/A-Wandler ............................................................................. 1 Bit
Oversampling-Rate ................................................................. 8 fach
Frequenzbereich ........................................................ 20Hz…20kHz
Geräuschspannungsabstand ................................................... 95dB
Gleichlaufschwankung .......................................... unter Meßgrenze
Klirrfaktor (1kHz) .................................................................. 0,008%
Nenn-Ausgangspegel ............................................................. 0,68V
Nenn-Ausgangsimpedanz .......................................................... 1kΩ
Stromaufnahme .................................................................... 400mA
Betriebstemperatur .................................................. -10˚C … +50˚C
Gewicht ca. ................................................................................. 2kg
Abmessungen
(MCD 36) .......................................................... 25 x 6,4 x 16cm
(MCD 40) .......................................................... 25 x 8,1 x 16cm
Technical Data
D/A Converter ............................................................................ 1Bit
Oversampling Rate ............................................................... 8 times
Frequency Range ...................................................... 20Hz…20kHz
Signal/Noise Ratio ................................................................... 95dB
Wow and Flutter ................................................... immeasurably low
Distortion Factor (1kHz) ....................................................... 0.008%
Nominal Output Level ............................................................. 0.68V
Nominal Output Impedance ....................................................... 1kΩ
Current Consumption ............................................................ 400mA
Operating Temperature ............................................ -10˚C … +50˚C
Weigth approx. ............................................................................ 2kg
Dimensions
(MCD 36) ........................................................... 25 x 6.4 x 16cm
(MCD 40) ........................................................... 25 x 8.1 x 16cm
Dieses Service Manual gilt für die Geräte MCD 36 und MCD 40 ab
folgenden Seriennummern:
MCD 36: 01 00995 0 521 284501
MCD 40: 01 00996 0 521 119801
Für Geräte mit niedrigeren Seriennummern verwenden Sie bitte
das Service Manual mit der Materialnummer 72010 748 3000.
This Service Manual is valid for MCD 36 and MCD 40 from the
following serial numbers on:
MCD 36: 01 00995 0 521 284501
MCD 40: 01 00996 0 521 119801
For sets with lower serial numbers please use the Service Manual
with the part number 72010 748 3000.

MCD 36 / MCD 40 Allgemeiner Teil / General Section
GRUNDIG Service 1 - 3
Ausbauhinweise
1a. Zerlegen des Gehäuses (MCD 36)
Gehäuseoberteil abnehmen (Fig. 1a)
- Die 9 Schrauben Aherausschrauben.
- Die 4 Rastnasen 1ausrasten und die Frontblende 2nach vorne
abziehen.
- Gehäuseoberteil an der rechten Seite ausrasten, nach links hoch-
klappen und abnehmen.
Gehäuseunterteil abnehmen (Fig. 1a)
- Die 2 Schrauben Bherausschrauben und Anschluss-Platte C
abnehmen.
- Die 4 Klebstreifen 8abziehen und die 4 Dämpfer 7nach aussen
herausziehen.
- Die Federn 5und 6aushängen.
- Gehäuseunterteil abnehmen.
Hebel 4ausbauen (Fig. 1a)
- Die 2 Schrauben Eherausschrauben.
- Die Hebel 4bis zur Aussparung drehen und nach aussen heraus-
nehmen.
1b. Zerlegen des Gehäuses (MCD 40)
Gehäuseoberteil abnehmen (Fig. 1b)
- Die 6 Schrauben Aherausschrauben.
- Die 10 Rastnasen 1ausrasten und die Frontblende 2nach vorne
abziehen.
- Gehäuseoberteil an der rechten Seite ausrasten, nach links hoch-
klappen und abnehmen.
Gehäuseunterteil abnehmen (Fig. 1b)
- Die 2 Schrauben Bherausschrauben und Anschluss-Platte C
abnehmen.
- Die 4 Klebstreifen 8abziehen und die 4 Dämpfer 7nach aussen
herausziehen.
- Die Federn 5und 6aushängen.
- Gehäuseunterteil abnehmen.
Disassembly Instructions
1a. Disassembling of the Cabinet (MCD 36)
Removing the upper part of the cabinet (Fig. 1a)
- Undo 9 screws A.
- Disengage 4 catches 1and pull the front panel 2towards the
front.
- Detach the top of the cabinet on the right side and raise it towards
the left to remove it.
Removing the bottom part of the cabinet (Fig. 1a)
- Undo 2 screws Band remove the Connection Board C.
- Remove the 4 pieces of adhesive tape 8and pull out the 4
dampers 7.
- Unhook the springs 5and 6.
- Remove the bottom part of the cabinet.
Removing the levers 4(Fig. 1a)
- Undo 2 screws E.
- Turn the levers 4to the outcut and take them out.
1b. Disassembling of the Cabinet (MCD 40)
Removing the upper part of the cabinet (Fig. 1b)
- Undo 6 screws A.
- Disengage 10 catches 1and pull the front panel 2towards the
front.
- Detach the top of the cabinet on the right side and raise it towards
the left to remove it.
Removing the bottom part of the cabinet (Fig. 1b)
- Undo 2 screws Band remove the Connection Board C.
- Remove the 4 pieces of adhesive tape 8and pull out the 4
dampers 7.
- Unhook the springs 5and 6.
- Remove the bottom part of the cabinet.
Fig. 1a Fig. 1b
MCD 36
8
8
AA
A
BCD
E
7
7
6
5
4
4
1
1
E
8
7
2
8
56
BC
A
AA
78
5
6
1
MCD 40
1
7
2
1
8
7
1

Allgemeiner Teil / General Section MCD 36 / MCD 40
1 - 4 GRUNDIG Service
2. Hauptplatte ”MAIN PCB” ausbauen (Fig. 2)
- Gehäuseoberteil abnehmen (Pkt. 1).
- 3 Schrauben C11 herausschrauben.
- Steckverbindungen lösen.
- Leiterplatte herausnehmen.
3. Ausbau des Lift-Motors C7 (Fig. 2)
- Hauptplatte ”MAIN PCB” ausbauen (Pkt 2).
- Kunststoffscheiben C5 abziehen.
- Zahnräder C2 und C3 abnehmen.
- 2 Schrauben C8 herausschrauben.
- Lift-Motor C7 ablöten und herausnehmen.
4. Ausbau des Loading-Motors C48
- Hauptplatte ”MAIN PCB” ausbauen (Pkt 2).
- 4 Schrauben C10 herausschrauben und Magazinschacht-Oberteil
C1 herausnehmen (Fig. 2).
- Kunststoffscheiben C53 abziehen (Fig. 3).
- Zahnräder C50 und C51 herausnehmen (Fig. 3).
- 2 Schrauben C49 herausschrauben (Fig. 3).
- Loading-Motor C48 ablöten und herausnehmen (Fig. 3).
5. Ausbau des Optokopplers J
- Hauptplatte ”MAIN PCB” ausbauen (Pkt 2).
- 4 Schrauben C10 herausschrauben und Magazinschacht-Oberteil
C1 herausnehmen (Fig. 2).
- 2 Schrauben Iherausschrauben (Fig. 3).
- Optokoppler Jablöten und herausnehmen.
Fig. 2 Fig. 3
6. CD-Leiterplatte PCB3 und Pick-Up-Einheit C87 ausbauen
- Wichtig: Vor dem Ausbau der Pick-Up-Einheit müssen die bei-
den Lötstellen auf der Pick-Up-Einheit kurzgeschlossen wer-
den! (Fig. 4)
- Gehäuse zerlegen (Pkt. 1).
- Steckverbindungen FPC602, CS901, CP904 und CP906 lösen
(Fig. 5).
- 3 Schrauben C73 herausschrauben (Fig. 5).
- Schraube C97 und Schraube C96 herauschrauben (Fig. 6).
- Achse C90 herausziehen (Fig. 6).
- Pick-Up-Einheit herausnehmen.
- Steckverbindung FPC601 lösen (Fig. 4) und CD-Leiterplatte PCB3
herausnehmen.
7. Disc-Motor C72 ausbauen (Fig. 6)
- Pick-Up-Einheit ausbauen (Pkt. 6).
- 2 Schrauben C77 herausschrauben und Disc-Motor herausneh-
men.
2. Removing the Main Board (Fig. 2)
- Remove the upper part of the cabinet (para 1).
- Undo 3 screws C11.
- Unplug all connectors.
- Take out the PCB.
3. Removing the Lift Motor C7
- Remove the Main Board (para 2).
- Loosen and remove the plastic washers C5.
- Pull off the gear wheels C2 and C3.
- Undo 2 screws C8.
- Unsolder the Lift Motor C7 and take it out.
4. Removing the Loading Motor C48
- Remove the Main Board (para 2).
- Undo 4 screws C10 and remove the cover plate of the CD magazine
compartment C1 (Fig. 2).
- Loosen and remove the plastic washers C53 (Fig. 3).
- Pull off the gear wheels C50 and C51 (Fig. 3).
- Undo 2 screws C49 (Fig. 3).
- Unsolder the Lift Motor C48 and take it out (Fig. 3).
5. Removing the Opto Coupler J
- Remove the Main Board (para 2).
- Undo 4 screws C10 and remove the cover plate of the CD magazine
compartment C1 (Fig. 2).
- Undo 2 screws I(Fig. 3).
- Unsolder the Opto Coupler Jand take it out.
6. Removing the CD Board PCB3 and the Pick Up Unit C87
- Important: Before removing the Pick Up Unit the two solder tags
on the Pick Up Unit must be connected (Fig. 4).
- Disassemble the cabinet (para 1).
- UnplugtheconnectorsFPC602,CS901, CP904 andCP906(Fig. 5).
- Undo 3 screws C73 (Fig. 5).
- Undo screws C97 and C96 (Fig. 6).
- Pull out the shaft C90.
- Take out the Pick Up Unit.
- Unplug the connector FPC601 (Fig. 4) and take out the CD Board
PCB3.
7. Removing the Disc Motor C72 (Fig. 6)
- Remove the Pick Up Unit (para 6).
- Undo 2 screws C77 and remove the Disc Motor.

MCD 36 / MCD 40 Allgemeiner Teil / General Section
GRUNDIG Service 1 - 5
Fig. 5
Fig. 6
Fig. 4
kurzschliessen
short circuit

Allgemeiner Teil / General Section MCD 36 / MCD 40
1 - 6 GRUNDIG Service
MAGAZIN IN
ELV (LIFT) +
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
LOAD +
ELV (LIFT) -
LOAD -
LOADOUT
CLAMP
UPLIMIT
LOWLIMIT
DISC ON
DISC COUNT
MAG.SW
0.6sec 1.5sec
(DISC LOADING)
DISC CHANGE (DISC 1 /2)
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
LOADOUT
CLAMP
UPLIMIT
LOWLIMIT
DISC ON
DISC COUNT
MAG.SW
1.5sec
(DISC UNLOADING)
0.2sec
(ELV DOWN)
1.5sec
(DISC LOADING)
MAG EJECT(DISC 1 PLAY)
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
LOADOUT
CLAMP
UPLIMIT
LOWLIMIT
DISC ON
DISC COUNT
MAG.SW
EJECT
1.5sec
(DISC UNLOADING)
2.5sec
(ELV DOWN)
3.0sec
(ELV UP)
2sec
1101110 1
ELV (LIFT) +
LOAD +
ELV (LIFT) -
LOAD -
ELV (LIFT) +
LOAD +
ELV (LIFT) -
LOAD -
Steuerungsablauf der Mechanik Flowchart of Control Operation of Mechanism

MCD 36 / MCD 40 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs MCD 36 / MCD 40 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service GRUNDIG Service
Schaltpläne und Druckplatten-Abbildungen / Circuit Diagrams and Layout of PCBs
Blockschaltplan / Block Diagram
LD
OPTICAL PICK UP
Q601
SWITCH
DISC MOTOR
FEED MOTOR
IC651 DRIVER
IC650
SERVO
CONTROLLER
IC601
DIGITAL SIGNAL
PROCESSOR
&
DAC
VR MD GND Vcc VREF COM PD1 PD2 E F F+ F– T+ T–
CLUMP
DISC
ON
D101
Q901
D910 DISC
COUNT
BUFFER
LOADING
MOTOR
IC950
MOTOR
DRIVER
IC806
MOTOR
DRIVER
ELEVATOR
MOTOR
IC807
LOAD
LOW
UP
INSIDE
MAG.IN
M
M
M M
F+
F–
F+
T–
SP+
SP–
SL+
SL–
T IN
LDS
LDD
CLK
4.2M
X OUT
X IN
TD
FD
SPD
SLD
SL+
SL–
DRF
CE
DAT
CL
SQ OUT
WRQ
LOAD+
LOAD–
ELV+
FEM+
FEM–
DRF
RWC
COIN
CQCK
SQ OUT
WRQ
DS
RESET
ELV–
DS RESET
F IN
SPD
IN
SLD
IN
DISC ON CLUMP DISC COUNT MAG. SW LOW UP INSIDE LOAD
FIN2
SLI
RCHO
EFMO
X601
SWITCH
Q803,804,950
Q900 Q805 REGULATOR
DIN
REGULATOR
+12V
+8V D5V
L.P.F.
IC701
L.P.F.
IC701
Q801,802
IC801
␣ -COM
IC803 IC802
IC804
RESET
BATTERY
SWITCH
DETECT
U+5V
EFMI CLV+ CLV– V/P HFL TOFF TGU TP+ /CQCK COIN RWC TP–
LCHO
RF SW
CLV+
CLV–
SLOF
HFL
TOFF
TGL
DATA1 DATA0
BATT
Acc
CD+B
RESET
POWER
TP+
TP–
FIN1 E F
24
1
6
7
3
5
8
S
PICKUP
FPC FPC602 FPC602
MAIN
12A/L
VC
VCC
11 10
9 7 6 5 4 3 2 1
13 14 15 16
8NC
11 10
9 8 7 6 5 4 3 2 1
12 13 14 15
14 15
14 15
1 2 3 4 5 6 7 8 9
10 11 12 13
1 2 3 4 5 6 7 8 9
10 11 12 13
F- F+
NL F VC VCC LD GND VR MD E PD1 PD2 T+ T-
29 30
16 17 18 19 20 21 22 23 24 25 26 27 28
DOWN
GND
LM+
LM-
CLAMP
LOAD0
DION
LED
SL-
SL+
SP-
SP+
GND
INSIDE
UP
29 30 16 17 18 19
1
CS901
DISC LED
D901
LOAD MOTOR
CLAMP SW
FEED MOTOR
DISC MOTOR
INSIDE SW
LOAD SW
Q901 DISK ON
2 3 4 4 3 4 3 2 1 2 1 2 1 3 2 1
3 2 1
2 1
4 3 2 1
20 21 22 23 24 25 26 27 28
2 1
CS501 CP501 CP801 MAG SW
ELV MOTOR
DISC CHG
D910 LED
CP802
B.UP
3 4 52
1 3
2 1 3
4 5
6 7
2 1
CS505
3 4 5 6 8 7
8 9
2 1
2 1
EM+
EM-
DISC.C
GND
LED
MAG.SW
GND
3 4 5 6 7 8 9
ACC B.UP.1 B.UP CD+B BUS GND R-CH SGND L-CH
CONNECT
PHOTO
CS602 CS602
SENSOR
SENSOR
SWITCH
CP906 CS906
UP SW LOW SW
Q901 : PT4850F D901 : SLR-989A D910 : GP1S51V
CD
FPC603
S
Verdrahtungsplan / Wiring Diagram

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs MCD 36 / MCD 40
GRUNDIG Service GRUNDIG Service
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs MCD 36 / MCD 40
2 - 42 - 3
LED DRIVER
SERVO CONTROL
SERVO DRIVER
SWITCH
SWITCH
DEFECT
COMPARATOR
DEFECT
COMPARATOR
REGULATOR
MUTE
MUTE
MUTE
DSP & D/A
19
7
8
34
2
6
5
VC
Schaltplan / Circuit Diagram
A: 500ns
1 : 500mV
VC™
MODE: Play
1
A: 1ms
5 : 50mV 6 : 50mV
VC™
MODE: Play
VC™
5
6
A: 1ms
2 : 50mV 3 : 50mV
VC™
MODE: Play
VC™
2
3
A: 200∝s
7: 50mV 8: 50mV
VC™
MODE: Play
VC™
7
8
A: 100ms
4: 50mV
VC™
MODE: Focus Search
4
A: 2ms
5 : 50mV 9 : 500mV
VC™
MODE: Forward Search
VC™
5
9

MCD 36 / MCD 40 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs MCD 36 / MCD 40 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service GRUNDIG Service2 - 5 2 - 6
EJECT
MODE
SWITCH
INVERTER
CONTROL
MICRO COMPUTER
MOTOR
DRIVER
SWITCH
SWITCH
REGULATOR
REGULATOR
REGULATOR
DETECTOR
DETECTOR
SWITCH
SWITCH
REGULATOR
MOTOR
DRIVER
LC66566B-4K60

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs MCD 36 / MCD 40
GRUNDIG Service GRUNDIG Service
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs MCD 36 / MCD 40
2 - 7 2 - 8
Schaltplan Pick-Up-Einheit / Circuit Diagram Pick Up Unit
IC601
IC
IC
PIN 12345678910111213141516
0 0 1.5 0 1.6 5 0.3 0 0/5
1.4/3.3 0 0/5 0 0 0 0/5
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
05000/50/55000000 0
33 34 35 36 37 38 39 40 41 42 43 44 48
0 HiZ 0 5 2.2 0 0 2.2 5 0 5 -1/5 0/5
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
0/5 0/5 0 0/5 0/5 0/5 0/5 4.8 0/5 4.8 0
-1.5/6.5 -0.6/5.4 000
0
45
0/5
46
0
0/5
IC806
PIN 12345678910
0 11.5 HiZ HiZ 0 HiZ 11.5 HiZ 7.8 0
IC
IC950
PIN 12345678910
0 11.5 HiZ HiZ 0 HiZ 11.5 HiZ 7.8 0
IC
IC681
PIN 12345678
0.1 3 2.2 0 2.2 2.2 0.1 5
IC
IC701
PIN 12345678
2.5 2.5 2.5 0 2.5 2.5 2.5 7.5
47
0/5
PIN B
3.8
0
0.1
8.2
0
0
0
0.6
0
0.9
12.6
4.3
8.4
0.8
Q601
Q681
Q682
Q700
Q701
Q702
Q703
Q801
Q802
Q803
Q804
Q805
Q900
Q950
C
2
2.2
2.2
11.5
0
0
0
0
4.8
11.8
11.5
HiZ
11.5
0.9
E
4.5
0
0
7.5
0
0
0
0
4.8
0
13.2
4.8
7.8
0
IC650
IC PIN 12345678910111213141516
2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.3
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
2.5 2.6 2.5 2.5 2.5 0 2.4 2.4 2.4 2.5 2.9 2.5 2.6 0
33 34 35 36 37 38 39 40 41 42 43 44 48
0500/50000/5
1.4/3.5 2.4 2.7 2.5 HiZ
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
0
-0.6/5.4 0/5 4.8 0/5 4.9 HiZ 5 2.5 2.5 2.6 2.7 2.2 3.8 0.2 5
2.3
45
0
46
2.5
2.3
47
2.5
IC801
IC PIN 12345678910111213141516
4.800000000050.14.80
0/4.5 HiZ
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
0000
0/4.5 0 0 1.9 1.2/3.6 4.7 4.8 0 0 0
33 34 35 36 37 38 39 40 41 42 43 44 48
00000001.71.93.73.7
4.8 0
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
5 4.8 0 4.8 4.8 4.8 0 4.8 0/5 4.8 0/5 0/5 0 0/5 0 4.4
3.6
45
0
46
0
0
47
4.9
IC651
IC PIN 12345678910111213141516
7.8 2.5 2.5 2.5 2.5 2.8 0 0 7.8 7.8 3.4 4.1 3.5 3.9 3.7 3.7
17 18 19 20 21 22 23 24 25 26 27 28
3.3 4 7.8 HiZ 0 2.5 2.5 0.8 2.3 2.5 2.6 2.5
IC
IC
IC
IC
IC804
PIN 12345
HiZ 0 0 4.7 4.7
IC
IC807
PIN 12345
HiZ 4.6 0 0 5
IC802
PIN 123
13.2 5.4 0.4
IC803
PIN 123
4.8 8.2 0
IC805
PIN 123
11.5 5 0
Spannungen / Voltages (gemessen bei UB = 14V bei PLAY / measured with UB = 14V at PLAY)

MCD 36 / MCD 40 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs MCD 36 / MCD 40 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service GRUNDIG Service2 - 9 2 - 10
Druckplatten-Abbildungen / Layout of PCBs

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs MCD 36 / MCD 40
GRUNDIG Service GRUNDIG Service
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs MCD 36 / MCD 40
LA9240MS
VCC1 LDS LDD BHI PHI LF2 VR REF1 VCC2 NC DRF CE DAT CL CLK DEF
FD–
FA
FA–
FE
FE–
AGND
SP
SPI
SPG
SP–
SPD
SLEQ
SLD
SL–
SL+
JP–
FIN2
I/V
APC
VCA
REF
SLC
RF
AMP
RF DET
VCA ∝-COM
INTERFACE
F.SERVO &
F.LOGIC
SPINDLE
SERVO
SLED SERVO
BAL
TE
T.SERVO &
T.LOGIC
FIN1
E
F
TB
TE–
TE
TESI
SCH
TH
TA
TD–
TD
JP
TO
FD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
NC
NC
NC
DGND
SLI
SLC
RFS–
RFSM
CV+
CV–
SLOF
HFL
TES
TOFF
TGL
JP+
64 63 62 61 60 59 58 57 56 55 54 53 - 50 49
17 18 19 20 2122 23 24 25 26 27 28 29 30 3132
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
DESCRIPTION
Pickup photo-diode connecting pin. Forms RF signal by addition to FIN1 pin,and FE signal by
subtraction.
Pickup photo-diode connecting pin.
Pickup photo-diode connecting pin. Forms TE signal by subtraction from F pin.
Pickup photo-diode connecting pin.
Pin for inputting DC constituent of TE signal.
Pin for connecting gain setting resistence of TE signal to TE pin.
TE signal output pin.
TES(TRACK ERROR SENCE) comparator input pin. Band pass TE signal, and input.
Input pin for shock detection.
Constant setting pin at the time of tracking gain.
Pin for connecting high pass elimination condensor of servo.
Pin for constituting tracking phase compensation constant between TD and VR pin.
Pin for setting tracking phase compensation.
Pin for setting tracking jump signal (kick pulse) amplitude.
Tracking control signal output pin.
Focusing control signal output pin.
Pin for constituting focussing phase compenstion constant between FD and FA pin.
Pin for constituting focussing phase compensation constant between FA- and FE- pin.
Pin for constituting focussing phase compensation constant between FA and FE pin.
FE signal output pin.
Pin for connecting FE signal gain setting resistance to TE pin.
GND for analog signal.
Signal end output of CV+ and CV- pin input signal
.
Connecting pin for spindle phase compensation constant together with SPD pin.
Spindle control signal output pin.
Connecting pin for sled phase compensation constant.
Sled control signal output pin.
Input pin for sled delivery signal from micro computer.
Input pin for sled delivery signal from micro computer.
Input pin for tracking jump signal from DSP.
Input pin for tracking jump signal from DSP.
Input pin for tracking gain control signal from DSP.Gain low in case of TGL="H".
Input pin for tracking off control signal from DSP.Off in case of TOFF="H".
Output pin of TES signal to DSP.
(HIGH FREQENCY LEVEL) is used to judge whether main beam is located
above pit or above mirror.
Sled servo off control input pin.
Input pin for CLV error signal from DSP.
Input pin for CLV error signal from DSP.
RF output pin.
Pin for setting RF gain and EFM signal 3T compensation constant together with RFSM pin.
(SLICE LEVEL CONTROL) is output pin for controlling data slice level by RF waveshape DSP.
Input pin for controlling data slice level by DSP.
GND pin digital system.
For Focs Smoosing capacita output pin.
Tracking Balance control pin.
NO CONNECT.
Output pin for detecting disc defect.
Standard clock input pin. DSP 4.23MHz is input.
Micro computer command clock input pin.
Micro computer command data input pin.
(DEFECT RF) RF level detecting output.
Micro computer command chip enable input pin.
Spindle amplifier input.
Connecting pin for gain setting resistance at the time of spindle 12cm mode.
PORT NAME
FIN2
FIN1
E
F
TB
TE-
TE
TESI
SCI
TH
FIN1
TA
TD-
TD
JP
TO
FD
FD-
FA
FA-
FE
FE-
AGND
SP
SPI
SPG
SP-
SPD
SLEQ
SLD
SL-
SL+
JP-
JO+
TGL
TOFF
TES
HFL
SLOF
CV-
CV+
RFSM
RFS-
SLC
SLI
DGND
FSC
TBC
NC
DEF
CLK
CL
DAT
CE
DRF
55
56
57
58
59
60
61
62
63
64
Focs serch select pin.
VCC pin for servo system and digital system.
Connection pin for standard voltage capacitor.
Standard voltage output pin.
Pin for setting constant at the time of detecting disc defect.
Pin for connecting condensor for RF signal peak hold.
Pin for connecting condensor for RF signal bottom hold.
APC circuit output pin.
APC circuit input pin.
RF system VCC pin.
FSS
VCC2
REF1
VR
LF2
PH1
BH1
LDD
LDS
VCC1
LA 9240 MS
S-81250HG-RD
OUT32
1
V IN
V REF
GND
S-8054HN
OUT1
2
7
VDD
VSS
NJM2100M
V+
8
4
1,7
2,6
3,5
–INPUT
+INPUT
V–
OUTPUT
IC-Innen-Beschaltungen / IC Block Diagrams
2 - 122 - 11

MCD 36 / MCD 40 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs MCD 36 / MCD 40 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service GRUNDIG Service
26
SYSTEM
CONTROL
RAM STACK
(512W) RAM
(12K/16IK)
TIMER
0
TIMER
1
INTERRUPT
CONTROL
FLAG C
SP PC
PC
PB
PA
P0 P1 P2 P3 P4 P5 P6 P7 P8 P9
ALU
PD
PE
PRESCALER
MPX
MPX
MPX
SERIAL I/O 0
SERIAL I/O 1
E
M
R
D D
P P
H L
D D
P P
X Y
Z
EA
22
24
25
64
46
47
42
43
44
62
57
58
59
60
61
21
27
~
29
9
10
11
12
63
45
38
~
41
34
~
37
30
~
33
48~51 52~55 57~60 61~64 1~4 5~8 9~12 13~16 17~20 21,27~29
LC66566B-4K60
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
Initial setting input terminal for changer 1 or 2 switching
Play mode output H:play mode
Load/spindle motor switching signal output
No connection
No connection
No connection
No connection
No connection
Disc clamp finish SW input
Elevator upper limit SW input
Elevator lower limit SW input
Magazine detection SW input
CD mode signal output
No connection
Status data output
No connection
No connection
No connection
No connection
No connection
Command data input
Connection to ground
Ground
Ceramic oscillator connection terminal for system clock
Ceramic oscillator connection terminal for system clock
Reset signal input
Battery LOW detection input
No connection
No connection
Main & servo system power supply ON/OFF output
No connection
No connection
No connection
Pickup moving-inside signal output
Pickup moving-outside signal output
Output to move a tray in the direction out of magazine with loading motor
Output to move a tray in the direction into magazine with loading motor
No connection
No connection
Reference voltage for TH1
Reference voltage for TH2
Temperature sensor ON signal input
Temperature sensor OFF signal input
Acc ON/OFF detection signal input
Disc detection photo transistor signal input
Magazine eject key signal input
Focus OK signal input
No connection
Elevator position detection pulse input
Initial setting input terminal for 6 discs changer or 10 discs changer
Mute signal output
Reset signal for DSP(LC78622E)
Magazine tray detection SW input
Inner circle limit detection SW input
No connection
Power supply (+5V)
Interface with DSP(LC78622E)
Interface with DSP(LC78622E)
Interface with DSP(LC78622E)
Interface with DSP(LC78622E)
Elevator moving-down signal output
Interface with DSP(LC78622E)
Elevator moving-up signal output
Stand by position cancellation signal input
MODE
PLAY
LD/SP
NC
NC
NC
NC
NC
CLAMPSW
UPLIMIT
LOWLIMIT
MAGZSW
CD+B
NC
DATAOUT
NC
NC
NC
NC
NC
DATAIN
TEST
VSS
OSC1
OSC2
RESET
BATT
NC
NC
POWER
NC
NC
NC
FEM-
FEM+
LOAD+
LOAD-
NC
NC
VREF0
VREF1
TH1
TH2
ACC
DISCON
EJECT
DRF
NC
DISCCOUNT
6/10CD
MUTE
DSPRST
LOADOUT
INSIDESW
NC
VDD
SQOUT
COIN
CQCK
WRQ
ELV-
RWC
ELV+
STBY
I
O
O
O
O
O
O
O
I
I
I
I
O
O
O
O
O
O
O
O
I
I
I
I
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
O
I
I
O
O
I
I
O
I
O
O
I
O
O
O
I
PIN I/O DESCRIPTION PORT NAME
LC 66566 B-4K60
IC-PST9138N
CO1
+–
–+
1
3
2
4
5
OP1
Vcc
V OUT
SUB
GND
NC
28 27 26 25 24 23 22
1234567
21
Vcc
VccVcc
MUTE
LEVEL
SHIFT
LEVEL
SHIFT
LEVEL
SHIFT
LEVEL
SHIFT
20 19 18 17 16 15
8 9 10 11 12 13 14
BA5941FP
10k 10k
10k 10k
13.3k
13.3k
13.3k
13.3k
2 - 13 2 - 14

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs MCD 36 / MCD 40
GRUNDIG Service GRUNDIG Service
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs MCD 36 / MCD 40
1
10
22
12
13
14
49
51
47
50
63
53
55
57
56
54
DEFI
SLICE
LEVEL
CONTROL
CLV
DIGITAL
SERVO
C1C2 ERROR
DETECTION
CORRECTION
FLAG
PROCESSING
SUB CODE
SEPARATION
Q-CRC
∝-COM
INTERFACE
SERVO
COMMAND STANDARD
PORTS
VCO CLOCK
OSCILLATION
CLOCK CONTROL ADDRESS
GENERATOR
DIGITAL
OUT
DIGITAL
ATTENUATOR
XTAL
TIMING
GENERATOR
4 TIMES OVER SAMPLING
DIGITAL FILTER
MUTE
1bit DAC
L.P.F
SYNC
DETECTION
EFM
DEMODULATION
2kx8BIT
RAM
EFMIN
FSEQ
CLV+
CLV–
V/P
PW
SBCK
SBSY
SFSY
CS
WRQ
SQOUT
CQCK
COIN
RWC
30
31
34
C2F
DOUT
NC
9 6 4 3 5 7 21 2 596411323362 23 8
EFMO VVDD VVSS PDD 1SET FR PCK TAI TST11 TEST1 TEST2 TEST3 TEST4 TEST5 VDD VSS
LC78622ED
36
LVDD
38353740424139434445524667604829282726252418581920171615
LVSS
MUTE L
LCHO
RCHO
MUTE R
RVDD
RVSS
XVDD XOUT
XIN
FSX
XVSS
4.2M
16M
EFLG
EMPH
CONT5 CONT4 CONT3 CONT2 CONT1
TGL
RES
JP+
JP–
TOFF
TES
HFL
PIN DESCRIPTION
Defect detect signal (DEF) input terminal.
PLL Input terminal for testing . Pulldown resistance is self-contained.
Phase comparison output terminal for outer VCO control.
Power supply terminal for self-contained VCO. Normally 0V.
Resistance connecting terminal for PDO output current adjustment.
Earthing terminal for self-contained VCO. Normally 5V.
For VCO range frequency adjustment.
Input terminal for testing. Pulldown resistance is self-contained.
Output terminal for spindle servo control. Accelerates when CLV+ is "H", slows down when CLV- "H".
Output terminal for automatic switchover monitor by rough servo/phase control. "H" causes rough servo, "L" phases control mode.
Input terminal for track detecting signal. Schmidt input.
Input terminal for tracking error signal. Schmidt input.
Output terminal for tracking OFF.
Output terminal for tracking gain switchover, "L" raises gain.
Output terminal for track jump.When JP+ is "H", accelerates at the time of outer track direction jump, or slows down at the time
of inner track direction jump.
Output terminal for synchronous signal detection. When synchronous signal detected from EFM signal and synchronous signal
occurring inside correspond "H".
Earthing terminal for digital system.
Input / output terminal.
Clock monitoring terminal for EFM data playback. At the time of phase lock, 4.3218MHz.
Output terminal for deemphasis monitor. At the time of "H", deemphasis disc is in playback.
C2 Frag output.
Digital Out output terminal.
Input terminal for testing. Pulldown resistance is self-contained.
Input terminal for testing. Pulldown resistance is self-contained.
Not connected
For 1 bit DAC Mute output terminal.
Power supply terminal for L channel.
L channel output terminal.
Earthing terminal for L channel. Normally 0V.
Earthing terminal for R channel. Normally 0V.
R channel output terminal.
Earthing terminal for R channel. Normally 0V.
Mute output terminal.
Connecting terminal for 16.9344MHz crystal oscillator.
Earthing terminal for crystal oscillation. Normally 0V.
Output terminal for synchronous signal of sub-code block.
Terminal for monitoring C1,C2, single, double correction.
Output terminal for sub-code P,Q,R,S,T,U,W.
Output terminal for synchronous signal of sub-code frame. When sub-code is in standby, "= L".
Output terminal for 7.35kHz synchronous signal which is divided frequency from crystal oscillation.
Output terminal for sub-code Q output standby.
Input terminal for read/write control.
Sub-code Q output terminal.
Input terminal for command from micro computer.
Input terminal for command input intake clock,or sub-code offtake clock from SQOUT. Schmidt input.
Chip reset input terminal. When power is supplied, changeover to "L" once.
Input terminal for testing. Open (Normally "L" output).
16.9344MHz output terminal. But outputs 33.8688MHz, only in case of quadruple speed playback mode.
4.2336MHz output terminal.
Input terminal for testing. Pulldown resistance is self-contained.
Chip select input terminal. Pulldown resistance is self-contained.
Input terminal for testing. Pulldown resistance is self-contained.
Input terminal for sub-code readout clock. Schmidt input.
PORT
NAME
DEFI
TAI
PDO
VVSS
ISET
VVDD
FR
VSS
EFMO
EFMIN
TEST2
CLV+
CLV-
V/P
HFL
TES
TOFF
TGL
JP+
JP-
PCK
FSEQ
VDD
CONT1
CONT2
CONT3
CONT4
CONT5
EMPH
C2F
DOUT
TEST3
TEST4
NC
MUTEL
LVDD
LCHO
LVSS
RVSS
RCHO
RVDD
MUTER
XVDD
XOUT
XIN
XVSS
SBSY
EFLG
PW
SFSY
SBCK
FSX
WRQ
RWC
SQOUT
COIN
CQCK
RES
TST11
16M
4.2M
TEST5
CS
TEST1
I/O
I
I
O
-
AI
-
AI
-
O
I
I
O
O
O
I
I
O
O
O
O
O
O
-
I/O
I/O
I/O
I/O
I/O
O
O
O
I
I
-
O
-
O
-
-
O
-
O
-
O
I
-
O
O
O
O
I
O
O
I
O
I
I
I
O
O
O
I
I
I
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
Power supply terminal for crystal oscillation. Normally 5V.
Earthing terminal for digital system. Normally 0V.
For slice
level control
EFM signal reverse output terminal.
EFM signal input terminal.
LC 78622 ED
LA6393M
VCC
V OUT2
V IN2-
V IN2+
V OUT1
V IN1-
V IN1+
GND
8
7
6
5
1
2
3
4
TA8409F
2
10
1
IN1
V
CC
7
9
8
3
5
V S
V REF
OUT1
M
OUT2
GND
IN2
VREF
STANDBY
HEAT
PROTECTION
Start
circuit
Current
limit
Difference
amp
Refer-
ence
voltage
Over
current
protection
Heat protection
OUTPUTOUTPUT
INTPUT
1
2
3
L78M05T
GND
Output path
2 - 162 - 15

GRUNDIG Service
3 - 1
MCD 36 / MCD 40
Explosionszeichnungen und Ersatzteillisten / Exploded Views and Spare Parts Lists
1
Explosionszeichnungen und Ersatzteillisten / Exploded Views and Spare Parts Lists
MCD 36

3 - 2
GRUNDIG Service
Explosionszeichnungen und Ersatzteillisten / Exploded Views and Spare Parts Lists
MCD 36 / MCD 40
2
MCD 36

GRUNDIG Service
3 - 3
MCD 36 / MCD 40
Explosionszeichnungen und Ersatzteillisten / Exploded Views and Spare Parts Lists
ÄNDERUNGEN VORBEHALTEN / SUBJECT TO ALTERATION
Ersatzteilliste
Spare Parts List
MCD 36
CAR AUDIO
MATERIAL-NR. / PART NO.: 91833 581 5100
BESTELL-NR. / ORDER NO.: G.HF 28-00 SCHWARZ/BLACK
1
1 / 2000
POS. NR. ABB. MATERIAL-NR. ANZ. BEZEICHNUNG DESCRIPTION
POS. NO. FIG. PART NUMBER QTY. d©
72008 848 9900 MCD 36 TAUSCHGERAET MCD 36 EXCHANGE SET
0001.000 1 75954 033 2900 GEH-VORDERTEIL CABINET FRONT
0002.000 1 75952 038 0200 GEH-OBERTEIL CABINET TOP
0003.000 1 75954 033 3100 GEHAEUSE BODEN HOUSING BOTTOM
0004.000 1 75952 038 0400 2 HEBEL LEVER
0005.000 1 75952 038 0500 FEDER, LINKS SPRING LEFT
0006.000 1 75952 038 0600 FEDER, RECHTS SPRING RIGHT
0007.000 1 75952 038 0700 4 DAEMPFUNG DAMPING
0008.000 1 75952 038 0800 4 ABDECKUNG COVER
0009.000 1 75952 038 0900 KAPPE CAP
0012.000 19772 196 0000 CD-WECHSLERKABEL CD CHANGER CABLE
0015.000 75952 038 6500 MAGAZIN KPL. MCD30 MAGAZINE CPL.
0050.000 75953 506 0100 HALTERUNG LINKS UND RECHTS HOLDER LEFT AND RIGHT
C002.000 2 75952 038 1600 ZAHNRAD A GEAR WHEEL A
C003.000 2 75952 038 1700 ZAHNRAD B GEAR WHEEL B
C004.000 2 75952 038 1800 ZAHNRAD C GEAR WHEEL C
C005.000 2 75952 038 7600 2 SCHEIBE WASHER
C006.000 2 75952 038 7700 SCHEIBE WASHER
C007.000 2 75954 033 0200 MOTOR KPL./DC MOTOR CPL./DC
C023.000 2 75955 019 0600 SPEZIAL SCHEIBE SPECIAL WASHER
C030.000 2 75955 019 0600 SPEZIAL SCHEIBE SPECIAL WASHER
C031.000 2 75954 033 3000 ZAHNRAD, D GEAR WHEEL D
C048.000 2 75952 038 1900 MOTOR KPL./DC MOTOR KPL./DC
C050.000 2 75954 033 0400 ZAHNRAD, LA GEAR LA
C051.000 2 75954 033 0500 ZAHNRAD, LB GEAR WHEEL LB
C052.000 2 75952 038 2300 ZAHNRAD G GEAR WHEEL G
C053.000 2 75954 033 0900 3 SPEZIAL SCHEIBE SPECIAL SCREW
C067.000 2 75953 506 0600 SCHALTER SWITCH
C072.000 2 75955 019 0800 MOTOR MONTIERT KPL MOTOR ASSY
C078.000 2 75953 506 0600 SCHALTER SWITCH
C080.000 2 75954 033 4200 HEBEL, DISC LEVER, DISC
C087.000 S2 75955 019 0900 LASEREINHEIT LASER UNIT
C092.000 2 75955 019 1000 ZAHNRAD GEAR WHEEL
C093.000 2 75955 019 1100 MOTOR DC MOTOR DC
C094.000 2 75955 019 1200 GETRIEBE MOTOR GEAR MOTOR
C110.000 2 75952 038 1300 ZAHNRAD H GEAR WHEEL H
C130.000 2 75953 506 0600 SCHALTER SWITCH
C134.000 2 75954 033 3400 BLENDE KPL PANEL CPL
C147.000 2 75955 019 0500 ROLLE ROLLER
C150.000 2 75955 019 0700 FEDER STOPPER SPRING STOPPER
72010 744 7500 BEDIENUNGSANLEITUNG OPERATING INSTRUCTIONS
D/GB/F/I/P/E/NL/DK/S/FIN D/GB/F/I/P/E/NL/DK/S/FIN
72010 748 3000 SERVICE MANUAL MCD 36 D/GB SERVICE MANUAL MCD 36 D/GB
72010 748 3100 SERVICE MANUAL MCD 36 D/GB SERVICE MANUAL MCD 36 D/GB
1. ERGAENZUNG SUPPLEMENT 1
POS. NR. MATERIAL-NR. BEZEICHNUNG
POS. NO. PART NUMBER DESCRIPTION
POS. NR. MATERIAL-NR. BEZEICHNUNG
POS. NO. PART NUMBER DESCRIPTION
ÄNDERUNGEN VORBEHALTEN / SUBJECT TO ALTERATION
( ! )
!
Es gelten die Vorschriften und Sicherheitshinweise
gemäß dem Service Manual "Sicherheit", Mat.-Num-
mer 72010 800 0000, sowie zusätzlich die eventuell
abweichenden, landesspezifischen Vorschriften!
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.
D 00681 75981 299 9600 SMD DIODE MA 152 K
D 00700 75952 041 5400 Z DIODE DZD 8.2 Y
D 00803 75952 022 0600 DIODE DCC 010
D 00805 75987 356 2200 SMD DIODE MA 152 WA
D 00806 75981 299 9600 SMD DIODE MA 152 K
D 00807 75981 299 9600 SMD DIODE MA 152 K
D 00808 75981 299 9600 SMD DIODE MA 152 K
D 00809 75955 019 2400 DIODE DAN202K
D 00810 75955 019 1900 DIODE DAN217
D 00811 75981 299 9600 SMD DIODE MA 152 K
D 00812 75955 019 2400 DIODE DAN202K
D 00814 75955 019 1700 Z DIODE MELF RLZ6,8B
D 00900 75955 019 1400 Z DIODE MELF RLZ8,2B
D 00901 75952 041 7500 LE DIODE SLR 989 A
D 00910 75952 041 8500 OPTOKOPPLER GP 1S 5V
D 00950 75955 019 1500 Z DIODE MELF RLZJ11B
IC 00601 75955 019 2100 IC LC78622ED
IC 00650 75954 505 1900 IC LA9240ML
IC 00651 75954 062 2800 IC BA 5941FP
IC 00681 75950 022 1900 SMD IC LA 6393 M MFP 8
IC 00701 75955 019 2200 IC NJM2100M
IC 00801 75955 019 2000 IC LC66566B-4K60
IC 00802 75952 041 4500 IC S 81250 HG-RD-T2
IC 00803 75952 041 5700 IC S 8054 HN-CB
IC 00804 75954 033 1500 IC PST9138N
IC 00805 75955 019 1300 IC L78M05TL
IC 00806 75955 019 1600 IC TA8409F
IC 00807 75952 041 7900 SMD IC TC 7 S 04 F
IC 00950 75955 019 1600 IC TA8409F
PCB 00002 75954 033 3200 BUCHSE KPL M.LP
PCB 00006 75955 019 2300 SCHALTER MONTIERT KPL
Q 00601 75954 033 2100 SMD-TRANS. 2 SA 1338-5
Q 00681 75987 433 8800 TRANS.DTC 114 YK DTC114YK
Q 00682 75987 433 8800 TRANS.DTC 114 YK DTC114YK
Q 00700 75952 023 0900 SMD TRANS. 2 SC 2412 K-R
Q 00701 75952 041 4200 SMD TRANS. 2 SA 1341
Q 00702 75952 023 1000 SMD TRANS. DTC 114 TK
Q 00703 75952 023 1000 SMD TRANS. DTC 114 TK
Q 00801 75952 041 9300 SMD TRANS. 2 SC 2812-6
Q 00802 75987 459 6100 TRANS.-WIDERST.UN 2114 UN
Q 00803 75952 041 6300 SMD TRANS. DTC 124 XK
Q 00804 75952 041 6400 TRANS. 2 SB 1202 S
Q 00805 75953 501 4600 SMD-TRANS. 2 SA 1179 M6
Q 00900 75952 041 6400 TRANS. 2 SB 1202 S
Q 00901 75952 041 8000 FOTO-DIODE PT 4850 F
Q 00950 75952 041 6300 SMD TRANS. DTC 124 XK
SW 00801 75955 019 1800 TAKTSCHALTER 1P-1T/EJECT
SW 00802 75954 033 1600 SCHIEBESCHALTER/MODE
TH 00801 75952 041 8200 NTC CS 20123 BH 102 KCTH1
X 00601 75953 506 2900 QUARZ 16,9344 MHZ
X 00801 75952 041 7900 SMD IC TC 7 S 04 F

3 - 4
GRUNDIG Service
Explosionszeichnungen und Ersatzteillisten / Exploded Views and Spare Parts Lists
MCD 36 / MCD 40
1
MCD 40

GRUNDIG Service
3 - 5
MCD 36 / MCD 40
Explosionszeichnungen und Ersatzteillisten / Exploded Views and Spare Parts Lists
2
MCD 40

3 - 6
GRUNDIG Service
Explosionszeichnungen und Ersatzteillisten / Exploded Views and Spare Parts Lists
MCD 36 / MCD 40
ÄNDERUNGEN VORBEHALTEN / SUBJECT TO ALTERATION
Ersatzteilliste
Spare Parts List
MCD 40
CAR AUDIO
MATERIAL-NR. / PART NO.: 91833 781 5100
BESTELL-NR. / ORDER NO.: G.HF 29-00
1
4 / 2000
POS. NR. ABB. MATERIAL-NR. ANZ. BEZEICHNUNG DESCRIPTION
POS. NO. FIG. PART NUMBER QTY. d©
72008 849 9900 MCD 40 TAUSCHGERAET MCD 40 EXCHANGE SET
0001.000 1 75954 033 2200 GEH-VORDERTEIL HOUSING FRONT
0002.000 1 75954 033 2300 GEH-OBERTEIL CABINET TOP
0003.000 1 75954 033 2400 GEHAEUSE BODEN HOUSIN BOTTOM
0004.000 1 75954 033 2500 HEBEL LEVER
0005.000 1 75954 033 2600 FEDER LINKS SPRING LEFT
0006.000 1 75954 033 2700 ZUGFEDER RECHTS ZUG-SPRING RIGHT
0008.000 1 75952 038 0800 ABDECKUNG COVER
0009.000 1 75954 033 2200 GEH-VORDERTEIL HOUSING FRONT
0010.000 1 75952 038 0900 KAPPE COP
0012.000 19772 196 0000 CD-WECHSLERKABEL CD CHANGER CABLE
0015.000 75954 033 0100 MAGAZIN KPL. MAGAZINE CPL.
0050.000 75954 033 3600 HALTERUNG LINKS U. RECHTS HOLDER LEFT AND RIGHT
C002.000 2 75952 038 1600 ZAHNRAD A GEAR WHEEL A
C003.000 2 75952 038 1700 ZAHNRAD B GEAR WHEEL B
C004.000 2 75952 038 1800 2 ZAHNRAD C GEAR WHEEL C
C005.000 2 75952 038 7600 SCHEIBE WASHER
C006.000 2 75952 038 7700 SCHEIBE WASHER
C007.000 2 75954 033 0200 MOTOR KPL. MOTOR CPL.
C017.000 2 75955 019 0600 3 SPEZIAL SCHEIBE SPECIAL WASHER
C028.000 2 75954 033 0300 ZAHNRAD, PLATTE GEAR BOARD
C039.000 2 75953 506 0600 SCHALTER SWITCH
C044.000 2 75955 019 0600 2 SPEZIAL SCHEIBE SPECIAL WASHER
C048.000 2 75952 038 1900 MOTOR KPL. MOTOR KPL.
C050.000 2 75954 033 0400 ZAHNRAD, LA GEAR LA
C051.000 2 75954 033 0500 ZAHNRAD, LB GEAR WHEEL LB
C052.000 2 75952 038 2300 ZAHNRAD G GEAR WHEEL G
C053.000 2 75954 033 0900 3 SPEZIAL SCHEIBE SPECIAL SCREW
C067.000 2 75953 506 0600 SCHALTER SWITCH
C072.000 2 75955 019 0800 MOTOR MONTIERT KPL MOTOR ASSY
C078.000 2 75953 506 0600 SCHALTER SWITCH
C080.000 2 75954 033 4200 HEBEL, DISC LEVER, DISC
C087.000 S2 75955 019 0900 LASEREINHEIT LASER UNIT
C092.000 2 75955 019 1000 ZAHNRAD GEAR WHEEL
C093.000 2 75955 019 1100 MOTOR DC MOTOR DC
C094.000 2 75955 019 1200 GETRIEBE MOTOR GEAR MOTOR
C096.000 2 75954 033 3700 MITNEHMER DRIVER/CARRIER
C106.000 2 75955 019 0600 2 SPEZIAL SCHEIBE SPECIAL WASHER
C110.000 2 75952 038 1300 ZAHNRAD H GEAR WHEEL H
C130.000 2 75955 019 0600 SPEZIAL SCHEIBE SPECIAL WASHER
C134.000 2 75954 033 3900 BLENDE KPL. MASK CPL
72010 744 8000 BEDIENUNGSANLEITUNG OPERATING INSTRUCTIONS
D/GB/F/I/P/E/NL/DK/S/FIN D/GB/F/I/P/E/NL/DK/S/FIN
72010 748 3000 SERVICE MANUAL MCD 36 D/GB SERVICE MANUAL MCD 36 D/GB
72010 748 3100 SERVICE MANUAL MCD 36 D/GB SERVICE MANUAL MCD 36 D/GB
1. ERGAENZUNG SUPPLEMENT 1
POS. NR. MATERIAL-NR. BEZEICHNUNG
POS. NO. PART NUMBER DESCRIPTION
POS. NR. MATERIAL-NR. BEZEICHNUNG
POS. NO. PART NUMBER DESCRIPTION
CS 00505 75954 033 4000 DIN BUCHSE KPL.
D 00681 75955 019 2500 DIODE MA152K
D 00700 75952 041 5400 Z DIODE DZD 8.2 Y
D 00803 75952 022 0600 DIODE DCC 010
D 00805 75987 356 2200 SMD DIODE MA 152 WA
D 00806 75981 299 9600 SMD DIODE MA 152 K
D 00807 75981 299 9600 SMD DIODE MA 152 K
D 00808 75981 299 9600 SMD DIODE MA 152 K
D 00809 75955 019 2400 DIODE DAN202K
D 00810 75955 019 1900 DIODE DAN217
D 00811 75981 299 9600 SMD DIODE MA 152 K
D 00812 75955 019 2400 DIODE DAN202K
D 00814 75955 019 1700 Z DIODE MELF RLZ6,8B
D 00900 75955 019 1400 Z DIODE MELF RLZ8,2B
D 00901 75952 041 7500 LE DIODE SLR 989 A
D 00910 75952 041 8500 OPTOKOPPLER GP 1S 5V
D 00950 75955 019 1500 Z DIODE MELF RLZJ11B
FPC 00602 75954 033 3800 FLEXPRINTLEITUNG FBC602
IC 00601 75955 019 2800 IC LC78622ED-U
IC 00650 75954 505 1900 IC LA9240ML
IC 00651 75954 062 2800 IC BA 5941FP
IC 00681 75955 019 2900 IC LA6393ML
IC 00701 75955 019 2200 IC NJM2100M
IC 00801 75955 019 2700 IC LC66566B-4L33
IC 00802 75952 041 4500 IC S 81250 HG-RD-T2
IC 00803 75952 041 5700 IC S 8054 HN-CB
IC 00804 75954 033 1500 IC PST9138N
IC 00805 75955 019 1300 IC L78M05TL
IC 00806 75955 019 1600 IC TA8409F
IC 00807 75952 041 7900 SMD IC TC 7 S 04 F
IC 00950 75955 019 1600 IC TA8409F
PCB 00002 75954 033 3500 ANSCHLUSSBUCHSE KPL
PCB 00006 75954 033 1400 SCHALTER
Q 00601 75954 033 2100 SMD-TRANS. 2 SA 1338-5
Q 00681 75987 433 8800 TRANS.DTC 114 YK DTC114YK
Q 00700 75952 023 0900 SMD TRANS. 2 SC 2412 K-R
Q 00701 75952 041 4200 SMD TRANS. 2 SA 1341
Q 00702 75952 023 1000 SMD TRANS. DTC 114 TK
Q 00703 75952 023 1000 SMD TRANS. DTC 114 TK
Q 00801 75952 041 9300 SMD TRANS. 2 SC 2812-6
Q 00802 75987 459 6100 TRANS.-WIDERST.UN 2114 UN
Q 00803 75952 041 6300 SMD TRANS. DTC 124 XK
Q 00804 75952 041 6400 TRANS. 2 SB 1202 S
Q 00805 75953 501 4600 SMD-TRANS. 2 SA 1179
Q 00900 75955 019 2600 TRANS 2SD1802-S
Q 00901 75952 041 8000 FOTO-DIODE PT 4850 F
Q 00950 75952 041 6300 SMD TRANS. DTC 124 XK
SW 00801 75955 019 1800 TAKTSCHALTER 1P-1T
SW 00802 75954 033 1600 SCHIEBESCHALTER
TH 00801 75952 041 8200 NTC CS 20123 BH 102 KCTH1
X 00601 75953 506 2900 QUARZ 16,9344 MHZ
X 00801 75952 041 7900 SMD IC TC 7 S 04 F
ÄNDERUNGEN VORBEHALTEN / SUBJECT TO ALTERATION
( ! )
!
Es gelten die Vorschriften und Sicherheitshinweise
gemäß dem Service Manual "Sicherheit", Mat.-Num-
mer 72010 800 0000, sowie zusätzlich die eventuell
abweichenden, landesspezifischen Vorschriften!
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.