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GRUNDIG Service
Schaltplan Tuner / Circuit Diagram Tuner
R501
47K
9014C
FM: 87.5MHz: 1.95V; 108MHz: 7V-7.4V
MW: 525kHz: 1.8V; 1620kHz: 8.4V-8.7V
LW: 144kHz: 2.2V; 281kHz: 6.8V-7.2V
TP3
C501
1n
R502
C502
3K3
2u2(NP)
Q502
C503
9014C
1n
C505
Q501
1n
R503
2K2
2n
C504
C506
2n
C507
R512
R506
R507
3K3
220
C511
10n
1n
C510
9018F
R509
1K2
TP1
470K
R510
TP2
10n
C521
TD503
SV321
9014C
Q507
100K
R549
C523
1n
100K
R550
R533
2K2
100K
R551
100K
R511
100K
R542
SV321
27K 1/8W
R504
X501
75KHZ
+
30P
20P
C509
C508
100u
3 - 4
FREAXX 40 RRCD 4204 PLL
20n
C517
C513
10n
3K3
L501
0.6X4.5X3.5T
R514
R508
100K
120K
R513
100K
Q503
C514
1n
C512
3P
TD502
SV201
D501
D502
1N4148
CF501
1N4148
GFMB3
MW COIL
ANTCOIL
MW
T10P
1
VC502
4
3
MB
2
LW
1
4
VC503
C522
T30P
3P
3
LB
2
LW COIL
ANTCOIL C524
100n
Q508
C525
2n
9014C
R534
15K
C550
330P
5P
C530
R535
10P
15K
C529
TD504
330P
9014C
C531
Q509
2n
C532
C533
120P
R515
22
0.6X4
C5
TD50
SV201
VC501
T30P
MG
MR
LR
LG
+
C527
220u
T501
9813
3
4
C5
1
1
6
3
4
T502
9230
1
6
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