Pioneer XC-L77 Service Manual page 19

5
CN3301 CN3302
14
-14
LEVEL DET.
: The power supply is shown with the marked box.
5
6
I
SPEAKER UNIT
(AWU7377)
WOOFER LEVEL CONT
FAN CONT
PROTECTION
6
7
: AUDIO SIGNAL ROUTE
CN3305
CN3307
CN3701
CN3331
AKE7001
CN3332
H I
7
8
XC-L77
A
B
To
DC FAN
MOTOR
C
D
19
8