Primary Assy - Pioneer SC-65 Service Manual

1

10.41 PRIMARY ASSY

A
CAUTION - FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE,
REPLACE ONLY WITH
SAME TYPE NO.215002.
MFD. BY LITTELFUSE INC.
FOR FU4.
This caution is applied only
north America destination.
!
B
G_CHASSIS1
!
FU4
H1 H2
AKR1004-A
1 1
!
C
AC
D
INLET
CAUTION - FOR CONTINUED PROTECTION
*S81
4
5
E
6
NM
2VOL-SW
F
R
166
1
2
!
!
G_CHASSIS1
!
*L1
ATF7046-A
! 3 4
-
2 1
21m
!
!
!
FU1
*H71
1
!
AKR1004-A
1 LIVE
YEL
*H73
1
*JA71
1 NEUTRAL
WHT FU2
AGAINST RISK OF FIRE,
REPLACE WITH SAME TYPE
AND SAME RATING OF FUSE.
!
1
2
3
*CN81
MAIN
L 2
TRANS
N 1
B2P3-VH
!
*CN82
NM
MAIN
L2
3
TRANS L1
2
1
N
2
3
PRIMARY
C18
NM
C20
NM
!
!
!
!
C5
ACG7102-A
220p /1000
!
+
7
DRAIN
D6
NM
D1
5
D2SB60A VDD
4
!
SOURCE
!
3
VCC
2
TR
1
FB
Heat Sink for IC1
ANH7251-A
with BBZ30P080FCC
!
*H72
1
*H74
!
1
!
NM
XTF3004-A
2 1 1
2
!
3 4 4
3
L71
!
JV87
NM
JUMPER_JV
!
*JV81
JUMPER
*JV82
JUMPER
*JV83
JUMPER
JV84
!
NM
JV85
NM
JV86
NM
SC-65
3
4
Heat Sink for D50
ANH7224-A
with BBZ30P080FCC
!
C23
NM
!
C21
VCG1046-A
1500p
!
C12
VCG1046-A
1500p
D50
FMEN-220A
!
T1
ATK7003-A
1 12
2 11
3 10
9
5 8
!
6 7
C7
47u /50
C22
NM
!
ACH7370-A
C8
0.1u/50
!
D4
RB751V-40
R3
68k
C9
10p/50
CH
!
PC1
R14
C 4 1 A
1k
E 3 2 K
TLP781(GR)
SECONDARY
JV71
JUMPER
R71
NM
!
MUF
R72
Q71
INC2002AC1
10k
G_CHASSIS1 G_CHASSIS1
4
!
L51
ATH7080-A
10u
R60
NM
R55 C5
1k 0.1u/5
!