Primary Assy - Pioneer SC-LX81 Service Manual

1

10.26 PRIMARY ASSY

A
B
CN8711
WUP
1
ACRY1
2
3
ACRY2
4
V+5_6ST
C
GNDST 5
KM200NA5
KN8701
VNF1084
*S8751
4
D
5
6
2VOL-SEL
E
F
T
144
1
2
V+ST5_6
C8720 CH
1000p/50
GNDST
G_CHASSIS
!
*JP8701
!
ADX7642-A
1
!
2
*JP8703
ADX7641-A
3
!
*JP8702
ADX7643-A
L
N
*CN8701
B2P3-VH
*CN8702
L2
L1
N
2
3
Power Supply for
STANDBY 5.6V
!
IC8711
NJM78M56FA
OUT
3
COM
C8715
1000p/50
CH
JV8729
NM
L2
L
L1
!
*JV8711
2
1 *JV8712
*JV8713
JV8714
!
NM
JV8715
NM
JV8716
3
NM
2
1
JH8701
VEF1040-A
G_CHASSIS2
SC-LX81
3
R8711 D8719
3.3k
1SS352
IN
1
2
D8711
S1WB(A)60SD-TRB
C8707 C8708
NM NM
D8703 D8704
1SS352 1SS352
RY8702 !
4 1
2
3
ASR7022-A
!
C8704
ACG7039-A
0.01u
G_CHASSIS1
4
!
R8703
NM
4