Pioneer XC-L77 Service Manual page 17

5
: AUDIO SIGNAL ROUTE
(TX)
: TUNER AUDIO SIGNAL ROUTE
(A)
: AUX AUDIO SIGNAL ROUTE
(REC)
: REC AUDIO SIGNAL ROUTE
(PB)
: PB AUDIO SIGNAL ROUTE
(TX)
5
6
STBY SW UNIT
G
(AWU7386)
CN5901
J5801
J5902
AC PULSE
5.6
H.P. AMP.
-12
12
6
7
KEYR UNIT
D
(AWU7383)
J5803
CN5802
J5804
5
(TX)
(TX)
C D E
2/2
7
8
XC-L77
BLUE IND. UNIT
F
(AWU7385)
KEYL UNIT
E
(AWU7384)
CN5101
A
CN6201
5.6
C 1/2
F G
17
8
A
B
C
D