GRUNDIG Service
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
CUC 1930 / 1931
CUC 1930 / 1931
23
24
4MHz
Q92025
+
1u/100V
C92004
1
2
6
7
8 10 11 12 13 14 15 16 17 18
19
9
20
3
5
4
MC68HC705J1A
CIC92025
1
2
3
MC33164
IC92020
+5V_M
M
0,1u
CC92006
M
M
+5V_M
10k
CR92026
IR
OUT
M
+5V_M
56k1%
CR91114
M
M
1,8/1%
CR92016
4,7k
CR92013
330
CR92012
4,7k
CR92017
0,1u
CC92013
0,1u
CC92022
+5V_M
+5V_M
IR
IN
U MOT
STOP
100k
CR92021
-
+
+
-
L2720
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
IC92005
+5V_M
M
130k1%
CR91118
1
5
7
9
TR92000
29201 603 4070
M
M
+
470u/25V
C92001
M
10k
CR92022
4,7k
CR92001
5,6V
CD92002
+
100u/10V
C92002
+5V_M
10k
CR92008
3
1
B40/C800
D92001
27p
CC92024
27p
CC92023
10n
CC92021
+5V_M
3
1
ST-NETZ_M
10k
CR92036
10k
CR92007
+5V_M
10k
CR92031
10k
CR92034
2,2k
CR92004
22k
CR92033
10k
CR92035
2,2k
CR92006
M
1
2
3
4
ST-MOT1
M
M
M
10k
CR92011
10k
CR92032
M
+MOT
M
M
M
0,1u
CC92012
1
2
3
4
ST-DET1
M
BC848B
CT92033
U DOWN
+5V_M
+5V_M
U UP
4,7M
CR92023
1,8/1%
CR92015
BR92001
n.V.
!
T100mA
SI92001
2401%
CR91
127
180k
CR91
11
2
1,5k
CR91
11
9
1
2
3
4
ST-LSTR
0,1u
CC90104
0,1u
CC91111
BC848B
CT91130
-
+
CIC91101
LM358
n.V
.
33k
CR91110
+
10u/50V
C91112
33k
CR91109
20k1%
CR91
107
2,4k1%
CR91
108
6,2k1%
CR91
102
6801%
CR91
101
47k
CR91
103
+M
1
2
ST-TS
-
+
CIC91101
LM358
1,8k1%
CR91
121
2701%
CR91
123
1,5k
CR91122
470k
CR91126
10k
CR91128
n.V
.
100
R91
124
1k
CR91
131
T91115
BDX53A
1k
CR91
104
BC848B
CT91140
BC848B
CT9150
10k
CR91
141
4 33
R9
111
6
U LUEF.
ON
0,1u
CC91
101
+
470u/35V
C90101
10k
CR91
143
10k
CR91
142
10k
CR91
151
BC858B
CT91105
18k
CR91156
68k
CR91153
0,1u
CC90102
+
10u/50V
C91
156
1
2
3
ST-LU1
BAV21
D91156
BAV21
D91153
BAV21
D91157
BA
V21
D91
158
1,2k1%
CR
91111
F
0,47u
C91158
10k
CR91113
10k
CR91158
+
100u/10V
C92024
U LUEF.
FEHL.
BC548B
T92002
3
2
1
MC78L12
IC90101
1,8k
CR91
11
7
-
+
TS912
CIC92011
2,2k
R91
106
+
100u/10V
C92025
M
M
470
CR92037
470
CR92038
1
2
ST-MOT2
1
2
3
ST-MOT3
3301%
CR91
100
12V
CD91
11
3
8,2mH
L9
111
6
+MOT
+5V_M
ca. +7.2V
+M
+M
+M
+12V
+12V
+12V
+12V
+12V
+12V
+12V
+16V
+12V
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
060900
NUR BEI 150 2100
SEUL. POUR
ONLY WITH
SOLO CON
SOLO CON
150 . . 00
-
+
M
2
1
29305 150 2100
MOTORSTEUERUNGSPLATTE
3
2
1
(KTY 11-5 SIEMENS)
2
3
4
1
8
HYSTERESE KOMPARATOR
HYSTERESE COMPARATOR
Lue steht
Fan out
Lue Fehler
Fan error
Lue man ein
Fan man on
U
U
U
U
Lue Temp aus
Fan Temp out
DREHZAHLOFFSET
(PAPST 8412 N/2GM)
TEMPERATURSENSOR
TEMPERATURE SENSOR
7
5
6
4
1
8
3
2
ZUM LUEFTER
TO FAN
FAN CONTROL
LUEFTERSTEUERUNG
MASSA PRIMARIO / CIRCUITO NON SEPAR., DALLA RETE
P
MASA PRIMARIA / SECTOUR DE COM. NO SEP. DE LA RED
PRIMARY CHASSIS, NOTE / CIRCUT NOT MAINS ISOLATED
MASSE PRIMAIRE / CIRCUIT NON ISOLE DU SECTEUR
PRIMAERMASSE / NICHT NETZGETRENNTES SCHALTUNGSTEIL
top
bottom
limit switch
limit switch
ALL PIASTRA LED
VERS C.I. LED
TO LED-BOARD
ZUR LED-PLATTE
A LA UNIDAD DE MANDO
ALLÕUNITA DI COMANDO
VERS LÕUNITE DE COMMANDE
TO CONTROL UNIT
ZUR BED.-EINHEIT
A LA UNIDAD DE MANDO
ALLÕUNITA DI COMANDO
VERS LÕUNITE DE COMMANDE
TO CONTROL UNIT
ZUR BED.-EINHEIT
A LA UNIDAD DE MANDO
ALLÕUNITA DI COMANDO
VERS LÕUNITE DE COMMANDE
TO CONTROL UNIT
ZUR BED.-EINHEIT
SEITE / PAGE 27
SEITE / PAGE 27
SEITE / PAGE 25
(2. ERGNZUNG /
SUPPLEMENT 2)
SEITE / PAGE 27
Motorsteuerungsplatte / Motor Control Board 29305 150 2100
