Inhaltsverzeichnis
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M 100-A / M 100-R
Abkürzungen / Abbreviations
+B
+42V
+42V
+FM
Betriebsspannung FM
Supply Voltage FM
+MW
Betriebspannung MW
Supply Voltage MW
+V
+17,7V
+17,7V
-B
-42V
-42V
-V
-17,7V
-17,7V
-VEE
-34,6V
-34,6V
AF-IN-L
NF-Eingang linker Kanal
AF input left channel
AF-IN-R
NF-Eingang rechter Kanal
AF input right channel
AF-OUT-L
NF-Ausgang linker Kanal
AF output left channel
AF-OUT-R
NF-Ausgang rechter Kanal
AF output right channel
AFIN
NF-Eingang
AF input
AFSOUT-L
NF-Ausgang linker Kanal
AF output left channel
AFSOUT-R
NF-Ausgang rechter Kanal
AF output right channel
AM-AF
AM-NF-Signal
AM AF signal
AM-IF
AM-ZF-Spannung
AM IF signal
AM-OSZ
AM-Oszillator
AM oscillator
AM-RF
AM HF-Signal
AM RF signal
AMPMUTE
Verstärker MUTE
Amplifier mute
ANT/CABL
Umschaltung Antenne/Kabel
antenna/cable switching voltage
BK
Schwarz
Black
BL
Blau
Blue
CE
Clock Enable
Clock Enable
CL/CLK
CLOCK Signal
Clock signal
DATA
DATA Signal
DATA signal
DATAIN
Eingang DATA
DATA input
DATAOUT
Ausgang DATA
DATA output
DEF
Defeat
Defeat
FIELDSTG
Feldstärkepegel
Fieldstrength level indication voltage
FIL1/FIL2/F1/F2
Heizspannung Display
Heating voltage display
FM-IF
FM-ZF-Spannung
FM IF signal
FM-MPX
FM-Multiplex-Signal
FM Multiplex signal
FM-OSZ
FM-Oszillator
FM oscillator
GN
Grün
Green
GND
Masse
Ground
GY
Grau
Grey
IF-ENA
ZF Enable
IF Enable
IR
Signal Infrarot-Empfänger
Infrared receiver signal
KEY1
Tastatur 1
Keybord 1
KEY2
Tastatur 2
Keybord 2
LDN
Loudness
Loudness
MOT+
Volume-Motor+
Volume-Motor+
MOT-
Volume-Motor-
Volume-Motor-
PD
Power Down
Power Down
PH-IN-L
Phono-Eingang linker Kanal
Phono input left channel
PH-IN-R
Phono-Eingang rechter Kanal
Phono input right channel
RC/RC_BUS
Remote Control
Remote Control
RDSCLK
RDS Clock
RDS CLOCK
RDSDATA
RDS Daten
RDS DATA
RED
Rot
Red
S-L-OUT
NF->Lautsprecher links
AF for left speaker
S-R-OUT
NF->Lautsprecher rechts
AF for right speaker
SEARCHLV
Suchlauf Stopp Signal
Search stopp signal
SPA
Schaltspannung Lautsprecher A
Speaker A switching voltage
SPB
Schaltspannung Lautsprecher B
Speaker B switching voltage
STBY
Standby
Standby
TH/THIN
Signal Thermoschalter
Thermal switch signal
VCO-Stop
Suchlaufstopp
Search stop signal
VDD
5V+
5V+
VLED+/VL+
Volume-LED+
Volume-LED+
VLED-/VL-
Volume-LED-
Volume-LED-
VOL
Volume-LED
Volume-LED
VT
Abstimmspannung
Tuning voltage
VUP
5V-Spannung
5V voltage
WT
Weiß
White
YE
Gelb
Yellow
GRUNDIG Service
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
Netzteil
Mains Unit
+12V
1
1
R905
SI905
R903
+
C907
C908
+
T315mA
C903
B901
R904
R911
R906
R910
+
P7S
R907
( 0 1 )
2 L
- 9 3 2 . 0 5
C910
SUPPLY BOARD
Spannungsversorgungsplatte / Supply Board
MAINS
S901
SI902
T2A
SI900
T800mA
1
D901
P8S
D902
Netzteilplatte / Mains Board
BEI DEN IN DEN SCHALTPLÄNEN ANGEGEBENEN MESSWERTEN
HANDELT ES SICH UM NÄHERUNGSWERTE!
THE MEASURED VALUES GIVEN IN THE CIRCUIT DIAGRAMS ARE
APPROXIMATES!
M 100-A / M 100-R
+12V
T910
BC640
-VEE (-32.0V)
W-D0608
8
GND
GND
7
6
FIL1
FIL1
3.92VAC
5
FIL2
FIL2
0V / STANDBY
12V
4
+5V
3
+5V
1000U/25V
2
+
1
C908
P1S
GND
IC901
MC7805
8305-205-703
+5V
+12V
OUT
IN
3
1
GND
P7S
2
1N4001
D906
1N4001
D905
T901
BC548B
+10.6V
D904
470R
1N4151
R906
D903
470R
1N4151
R907
SUPPLY BOARD
S
59451-434.94 M100-A
59451-463.94 M100-R
STANDBY TRANSFORMER
59430-027.01
3 - 2
GRUNDIG Service
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
POWER TRANSFORMER
59430-047.01 ( RECEIVER VERSION )
59430-048.01 ( AMPLIFIER VERSION )
YE
TO INPUT BOARD
GY
ST207
PAGE 3-11
YE
BL
TO INPUT BOARD
BK
P1T
PAGE 3-11
BL
D910
P5S
1N4001
SI906
GN
-35,2V
T200mA
GN
D911
WT
1N4001
FIL1
FIL1
WT
680R
FIL2
FIL2
B4B-XHA
R911
FOR RECEIVER VERSION ONLY
W-D0603
P3S
3
RED
2
SI902
1N4148
1N4148
RED
1
T2A
D901
D902
BO2P-NV
P8S
REL901
G2R-1A4/12VDC
8312-003-012
P4S
P1E
3N3
SI900
P2E
K
T800mA
C902
B02P-NV
3N3
K
C901
POWER
SWITCH
S901
MAINS
MAINS-BN
MAINS-BN
59401-027.00
MAINS-BL
MAINS-BL
MAINS BOARD
M
59451-436.94 M100-A
59451-436.94 M100-R
03.06.96
2 L
1 )
( 0
0 2
4 .
9 3
0 -
4 5
5 9
P2E
4
3
2
P1E
THERMO
59450-934.02(01)4B
FUSE
102
Netzausgangsplatte / AC-Outlet Board
20.3VAC
20.3VAC
31.0VAC
31.0VAC
THERMO
34VAC
SWITCH
130
3.92VAC
BU900
AC-OUTLET BOARD
59451-437.94 M100-A
59451-437.94 M100-R
BN
BL
MAINS
230V~ 50Hz
1
3 - 3
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