RR 740 CD / RR 770 CD
Verdrahtungsplan / Wiring Diagram
R
L
+
—
—
+
HEADPHONE
BOARD
—
+
TRAFO
+
—
DISPLAY BOARD
34
CPU BOARD
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
3
3
4
4
3
4
8
14
1
1
6 (RR 740) / 9 (RR 770)
11
2
8
3 - 3
RR 740 CD / RR 770 CD
AMPLIFIER BOARD
4
5
2
DSC SWITCH BOARD
FUNCTION BOARD
3
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
CD LED BOARD
6
CD BOARD
2
TUNER BOARD
2
STEREO/MONO
SWITCH BOARD
3 - 4