Pioneer XC-L77 Service Manual page 11

5
Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".
L
CONNECTOR UNIT
(AWU7375)
WOOFER
Q3431
LEVEL
Q3432
5
6
DISPLAY UNIT
JA6801
AKP7128
CN5703
AKP7128
REMOTE
CONTROL
UNIT
L/R AMP. IC3301(STK407-040B)
HPF
14
Q3311
MUTE
SPEAKER UNIT
I
(AWU7377)
CN3331
AKE1026
K
PRIMARY
UNIT
(AWU7379)
6
7
O
P
Q
CONTROL UNIT
(AWU7390)
H
7
WOOFER AMP.
3 14
IC3303
Q3411
(TDA7294V)
MUTE
IC32
IC23
RY3601
RY3602
AC POWER CORD AC250V
MYXK : ADG7010
NVXK : ADG7009
7
8
XC-L77
: AUDIO SIGNAL ROUTE
T
FL UNIT
(AWU7387)
FLSUB UNIT
(AWU7388)
DETACH UNIT
(AWU7389)
S
SWITCH
UNIT
(AWU7411)
R
TERMINAL
UNIT
(AWU7412)
AMP UNIT
(AWU7376)
IC24
IC33
DC FAN MOTOR
: AXM7014
11
8
A
B
C
D