Read Panasonic SA-BX500EB / SA-BX500EE / SA-BX500EG Service Manual online
“shorted”, or if speaker systems with an impedance less than the indicated rated impedance of the amplifier are used.
If this occurs, follow the procedure outlines below:
1. Turn off the power.
2. Determine the cause of the problem and correct it.
3. Turn on the power once again after one minute.
Note:
When the protection circuitry functions, the unit will not operate unless the power is first turned off and then on again.
1.4. Safety Parts Information
Safety Parts List:
There are special components used in this equipment which are important for safety.
These parts are marked by
These parts are marked by
in the Schematic Diagrams & Replacement Parts List. It is essential that these critical parts
should be replaced with manufacturer’s specified parts to prevent shock, fire or other hazards. Do not modify the original design
without permission of manufacturer.
without permission of manufacturer.
Table 1
Ref. No.
Part No.
Part Name & Description
Remarks
14
REXX0640-J
BLACK WIRE (SMPS-AC)
[M]
15
REXX0641-J
RED WIRE (SMPS-AC)
[M]
19
RGR0385A-A
REAR PANEL
[M]EB/EG
19
RGR0385A-B
REAR PANEL
[M] EE
30
RKM0603-K
TOP CABINET
[M]
A2
K2CQ2CA00007
AC CORD
[M] EG/EE
A2
K2CT3CA00004
AC CORD
[M] EB
PCB18
REPX0622R
SMPS P.C.B
[M] (RTL)
PCB19
REPX0622R
AC INLET P.C.B.
[M] (RTL)
DZ5701
ERZV10V511CS
ZNR
[M]
L5701
ELF15N035AN
LINE FILTER
[M]
L5702
ELF22V020E
LINE FILTER
[M]
L5703
ELF21N024E
LINE FILTER
[M]
T5701
ETS42BM1B6AC
TRANSFORMER
[M]
T5751
ETS19AB281AG
BACKUP TRANSFORMER
[M]
T7001
G4D1A0000094
SWITCHING TRANSFORMER
[M]
PC5701
B3PBA0000402
PHOTO COUPLER
[M]
PC5702
B3PBA0000402
PHOTO COUPLER
[M]
PC5720
B3PBA0000402
PHOTO COUPLER
[M]
PC5799
B3PBA0000402
PHOTO COUPLER
[M]
F1
K5D402BK0007
FUSE
[M]
IP7001
K5H7512A0010
IC PROTECTOR
[M]
TH5701
D4CAA5R10001
THERMISTOR
[M]
TH5860
D4CC11040013
THERMISTOR
[M]
P5701
K2AA2B000017
AC INLET
[M]
C5700
F1BAF1020020
1000pF
[M]
C5701
ECQU2A104MLC
0.1uF
[M]
C5702
ECQU2A104MLC
0.1uF
[M]
C5703
ECQU2A104MLC
0.1uF
[M]
C5704
F1BAF1020020
1000pF
[M]
6
SA-BX500EB / SA-BX500EE / SA-BX500EG
Click on the first or last page to see other SA-BX500EB / SA-BX500EE / SA-BX500EG service manuals if exist.