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1
3.5 AMP, PRIMARY, BINDER and LED ASSYS
QQ
3 7 63 1515 0
A
CN3401
B5P-VH
SR+ (L+)
5
SR- (L-)
4
NC
3
SL- (R-)
2
SL+ (R+)
1
B
GNDP
CHASSIS
GND
C
TE
L 13942296513
F
D
E
D
PRIMARY ASSY (AWU8247)
PRIMARY ASSY
AC CORD
AN1
NEUTRAL
2
AKR7001- -T
www
1
LIVE
H1
H2
XKP3042
FU1
FU1 : REK1108
POWER CORD
ADG7021
1.25A/125V
F
C D F
20
1
http://www.xiaoyu163.com
2
C
AMP ASSY
(AWU8249)
SP PROTECT
Q3451
2SA1576A
(QR)
B
VPRE9
Q3455
2SD1858X(QR)
C
B
Q3454
2SC2412K(QR)
E
BINDER ASSY
(AWU8251)
PCB BINDER : VEF1040
T1
POWER TRANSFORMER
ATS7388
MAIN
MAIN
W101
B2P3-VH
CN2
W102
C1
C2
STBY
STBY
L1
W103
STBY
W104
S1
ASG7024-
C3
x
ao
0.01u
ACG7034-
y
.
i
2
http://www.xiaoyu163.com
3
8
Q3452
2SA1576A
(QR)
C C
R3457
B
E E
10k
NP
VREF5 VD+9
Q3453
C
2SC4081
(QR)
R3458
B
10k
E
Q Q
3
6 7
1 3
GNDD
D14
D15
D16
R16
1
C15
D11
10/50
D3SBA20(B)
W107
STBY
~
CN11
-
+
~
B4PS-VH
7A
IC12
AEK7047- -F
1
1
W109
STBY
2
2
3
3
7A
IC13
D17
4
4
AEK7047- -F
S1WB(A)60SD
W108
-TRB
STBY
~
IC14
2.5A
+
-
~
AEK7049- -F
IC11
AEK7049- -F
2.5A
W110
STBY
CAUTION
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,
REPLACE ONLY WITH SAME TYPE NO.491005 FOR
IC12 AND IC13, NO.49102.5 FOR IC11 AND IC14,
MFD. BY LITTELFUSE INC.
u163
.
• NOTE FOR FUSE REPLACEMENT
CAUTION
XW-HT1
3
4
2 9
9 4
2 8
6.8V
+B
POWER_ON MUTE
Q3511
2SC4081(QR)
C
R3514
B
56k
E
1 5
0 5
8
2 9
+B
+B
C13
6800/25
GNDP
VPRE9
V+9RF
VD+9
VA+9
IC15
NJM78M09FA
GNDRF GNDD
m
co
4
9 9
9 4
2 8
9 9
GNDD
KN11
VNF1084-
CHASSIS GND
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