230-240V
50HZ...EB
AC IN
230V
50HZ...EG
AC INLET P.C.B (REP3435M...EG)
(REP3435N...EB)
TRANSFORMER P.C.B (REP3435M...EG)
(REP3435N...EB)
LED P.C.B
(REP3435M...EG)
(REP3435N...EB)
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
D527
J527
R580
C555
R589
Q516
R578
C557
D529
R588
R587
D525
Q517
D530
C558
D528
C559
R579
Q515
D500
(BRW)
(BLU)
JK500
Z501
C500
RLY501
J500
J501
J502
J503
J522
J523
J525
W2A
W1A
J526
CN502
Q519
R590
J529
J540
R401
C556
FC501
FC502
F1 125V 2A
B
C
E
B
C
E
B
C
E
B
C
E
1
2
3
4
6
1
2
7
6
5
4
3
2
1
T501 (POWER TRANSFORMER)
(BRW)
W1
W2
(BLU)
H500
/W500
J534
J520
1
2
3
4
5
6
7
8
9
10
11
12
D524
R577
H505A/
W505
1
3
2
T502(SUB TRANSFORMER)
4
3
L500
PbF
PbF
PbF
CAUTION
RISK OF ELECTRIC SHOCK
TOUCH THIS P.C.B
AC VOLTAGE LINE. PLEASE DO NOT
J534
E/EE/EG
EB/GN
SIZE
15.0mm
22.5mm
1
2
3
4
SECONDARY
PRIMARY
CAUTION
RISK OF ELECTRIC SHOCK
TOUCH THIS P.C.B
AC VOLTAGE LINE. PLEASE DO NOT
Summary of Contents for SB-WA520EB
Page 18: ...Step 5 Remove the screws from the subwoofer Disassembly of Power Amp unit ...
Page 19: ...Step 6 Remove 2 screws from the Power Amp unit ...
Page 20: ...Step 7 Pull out the Power Amp unit slightly as shown Note Be careful of attach wire at CN506 ...
Page 21: ...Step 8 Release the connector CN506 then pull out the entire Power Amp unit ...
Page 22: ...Steps 9 10 Remove all the screws Step 11 Release the connector CN507 to remove the rear panel ...
Page 23: ... Checking for the Power and AC Inlet P C B Step 12 Remove the screws from the AC Inlet P C B ...
Page 24: ...Steps 13 14 Remove the screws ...
Page 26: ...Step 16 Remove the screws ...
Page 27: ...Step 17 Place the P C B as shown for checking Replacement of the Power IC and Transistor ...
Page 28: ...Step 1 Desolder the Power IC and Transistor terminals Step 2 Remove the screws from the IC501 ...
Page 29: ...Step 3 Remove the screw Step 4 Replacement of the Power IC and Transistor ...
Page 30: ...7 Connection of the Speaker Wiring TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 31: ...8 Block Diagram TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 33: ...10 Printed Circuit Board TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 34: ...11 Wiring Connection Diagram TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 35: ...12 Illustration of IC s Transistors and Diodes TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 37: ...13 3 Packing Materials Accessories Parts List 13 4 Packaging TOP PREVIOUS NEXT ...
Page 39: ...13 1 1 Cabinet Parts Location TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 51: ...13 4 Packaging TOP PREVIOUS TOP PREVIOUS ...
Page 52: ......
Page 53: ......
