Pioneer XR-MR7 Service Manual page 46

1
XR-MR7
QQ
3 7 63 1515 0
3.15 AMP, REG, SECONDARY, PRIMARY, SUBTRANS and AC IN/OUT ASSYS
A
-23.035V
B
TE
L 13942296513
POWER
TRANSFORMER
T
C
AKP1121 (MY)
AKP1122 (KU/CA)
CN1
MY :
TYPE
Only
AKP1034
AC IN/OUT
R
ASSY
www
(MY:AWU7470)
(KU/CA:AWU7458)
D
VNF1084
KU/CA
TYPE
Only
J Q R
46
1
http://www.xiaoyu163.com
2
23.083V
-39.32V
39.44V
39.41V
4.899V
S
SECONDARY
ASSY
(AWU7451)
L 1
FU 1
ATF–151
ATT7064 (MY)
x ao
ATT7063 (KU/CA)
y
SUB TRANS
Q
. i
ASSY
(MY:AWU7471)
(KU/CA:AWU7459)
S T
2
http://www.xiaoyu163.com
3
8
Q Q
3 6 7 1 3
21.68V
6.69V
14.65V
FU 1
MY : AEK1058 T2.5AL250V
KU/CA : AEK1083 5A/125V
I
u163
.
CAUTION : FOR CONTINUED PROTECTION AGAINST
3
4
2 9 9 4 2 8
MY:Only
(MAIN)
36.97V
1 5 0 5 8 2 9 9 4
6.69V
11.76V
m
co
CN21
RISK OF FIRE. REPLACE ONLY WITH SAME
TYPE NO. 491004 FOR IC14, 4910007 FOR
IC15, IC18, IC19 MFD. BY LITTELFUSE INC.
4
9 9
(MAIN)
2 8 9 9