Smps And Voltage Selector P.c.b - Panasonic SA-AKX74PH Service Manual

17.6. SMPS and Voltage Selector P.C.B.

M
SMPS P.C.B. (REP4783G...PH)
H
C5728
Q5722
C5720
R5728 E B D5721
D5723
R5721
R5729
D5722
C
B C E
R5723
Q5720
Q5721 D5728
E B
G
C
TP1
PC5701
1 4
2 3
D5702
W5509
C5722
K7...PH
D5731
CN5801
R5703
6
5 C5713
4 T5701
(MAIN TRANSFORMER)
3
1 2 4 5 6 7 8
2
F
1
4 3
W5536
PC5720
E
1 2
QR5810
18 17 16 15 14 13 12 11
C
R5808
W5508
B E
QR5801
C
HEATSINK
B E C5822
C5819
C5843
D5803
W5537
D5802
W5513
QR5802
W5506
E B
C5813
C
D
C5808
R5840
R5834
QR5812 W5514
E B R5866 IC5801
C
R A K
C
R5863
B E Q5899
C5805
R5862 C5818
R5865
R5861 R5841
R5864 R5805 R5814
R5860 C5870
C5869 Q5860 Q5861 R5803
R5804 C5810
E B E B E B
Q5862
C5831 C5832
C C C
C QR5811
W5511
R5800 C
W5603
D5804
B E
W5522
CN5802
15 14 13 12 11 10 9 8 7 6 5 4
C5812
R5701
B
A
NOTE: " * " REF IS FOR INDICATION ONLY.
1 2 3
R5722
D5724
W5527
HEATSINK
C5725
D5701
C5726 IC5701
-4
6 4 1 K5740
W5526
7 5 3 2
~3
K5741
R5705
9 ~2
+1 BLK
C5701
TL7*
PRI
SEC
C5712
W5533
W5529
RED
TL8*
L5701
4 1
10
C5821
C5711
C5820
3 2
C5796
D5801
C5795
R5708 R5709 P5701
IC5799
W5534
DZ5701
8 1
R5832
ZA5702
7 2
W5530
W5524
3
C5708
5 4
F1
D5793 T6.3AL 250V
D5798 W5531
W5525
C5790
R5798 W5601 R5706 W5532
ZA5701
1 2 3 4 5 6
4 3 2 1
PRI
IC5899
SEC
R
R5891
1 2 3 4
A
10 9 8 7
PC5799 PC5702
K
T5751
R5894
(MAIN TRANSFORMER)
W5521
D5896
W5523
R5893
R5890
3 2 1
Q5898
C
W5512
B E
PbF 3568CA-1 3568CA-1
4 5
CAUTION
C5704
RISK OF ELECTRIC SHOCK
AC VOLTAGE LINE.
PLEASE DO NOT TOUCH THIS P.C.B
C5705
AC IN
110-127V/220-240V
50/60Hz
6 7 8
111
N
VOLTAGE SELECTOR P.C.B. (REP4783G...PH)
PbF 3568CB-1 3568CB-1
RED BLK
S5701
TL5*
TL6*
1 2 3
VOLT ADJ
9 10 1 1
SA-AKX74PH/PN
SMPS / VOLTAGE SELECTOR P.C.B.
12 13