Smps And Voltage Selector P.c.b. (Ph) - Panasonic SA-AKX54PH Service Manual

17.6. SMPS and Voltage Selector P.C.B. (PH)

I
SMPS P.C.B. (REP4783L...PH)
H
C5728
Q5722
C5720
R5728 D5721
E B
D5723
R5721
R5729 R5722
D5722
C E
B C
R5723
Q5720
D5728
Q5721
E B
G
C
TP1
K1...PH
PC5701
1 4
K2...PH
2 3
D5702
W5509
C5722
D5731
R5703
C5713
T5701
(MAIN TRANSFORMER)
1 2 4 5 6 7 8
F
4 3
W5536
PC5720
E
1 2
QR5810
C 18 17 16 15 14 13 12 11
R5808
B E W5508
QR5801
C
HEATSINK
B E C5822
C5819
C5843
D5803
W5537
D5802
W5513
QR5802
W5506
E B
C5813
D C
C5808
R5840
R5834
QR5812 W5514
E B R5866 IC5801
C
C R A K
R5863
Q5899
B E
C5805
R5862 R5865 C5818
R5861 R5841
R5864 R5805 R5814
R5860 C5870
C5869 R5803
Q5860 Q5861 R5804 C5810
E B E B E B
Q5862
C5831 C5832
C C C
C QR5811
W5511
C
R5800
W5603
W5521
D5804
B E
W5522
CN5802
15 14 13 12 11 10 9 8 7 6 5 4
C5812
W5512
R5701
B
A
NOTE: " * " REF IS FOR INDICATION ONLY.
1 2 3
D5724
W5527
HEATSINK
C5725
D5701
C5726 IC5701
-4
6 4 1 K5740
W5526
7 5 3 2
~3 K5741
R5705
9 ~2
BLK
+1
C5701 C5704
TL7*
PRI
SEC
C5712
W5533
W5529
C5705
RED
TL8*
L5706
10
4 1
C5821
C5711
C5820
C5796 3 2
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)
D5896
W5523
R5893
R5890
3 2 1
Q5898
C
B E
PbF 3568CA-1 3568CA-1
4 5
J
CAUTION
RISK OF ELECTRIC SHOCK
AC VOLTAGE LINE.
PLEASE DO NOT TOUCH THIS P.C.B
AC IN
110V-127V/
220V-240V
50/60Hz
7
6 8
105
VOLTAGE SELECTOR P.C.B. (REP4783L...PH)
PbF 3568CB-1 3568CB-1
BLK
RED
S5701
TL5*
TL6*
1 2 3
VOLT ADJ
SMPS / VOLTAGE SELECTOR P.C.B.
9 10 1 1
SA-AKX54PH/PN
12 13