Bosch Blaupunkt GTA 200 Operating Instructions Manual page 11

Fig. 2
+12V
( FUSE )
Fig. 2a
Fig. 3
8 622 402 413
ground rem +12v
+12V
line out input
protection
R R
L L
Line out Input
ground rem +12v
Fig. 1
speakers
R
—
fuse
x-over
level bass
9dB
8v 100mv 0dB 18dB 40 160
speakers
R
—
fuse
11
L
—
power
HIGHPASS
100Hz
FLAT
LOWPASS
L
—