Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Schaltplan R 21 / Circuit Diagram R 21: -Kopfhörerplatte / Headphone Board
FM Front-End
FE601 (FTA4-460V)
C1
C2
C2
ANT
1
GND
2
GND
4
AGC
3
VT
5
+B
6
3 - 7
-NTC-Platte / NTC Board
-Sub-Platte / Sub Board
-FM Front-End
Q1
C6
L2
C3
D1
L3
C15
C16
R9
C9
L5
L6
D2
D3
L4
R10
R17
Q3
D4
L7
PAGE 3 - 6
Q2
7
IFT
R18
R19
8
R25
Q4
Q5
C21
C22
R 21 / R 22 DPL
PAGE 3 - 3
IF OUT
OSC OUT
GRUNDIG Service