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“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
Reference No.
Part No.
Part Name & Description
Remarks
340
RAE2024Z-S
TRAVERSE UNIT
[M]
PC5701
B3PBA0000402
PHOTO COUPLER
[M]
PC5702
B3PBA0000402
PHOTO COUPLER
[M]
PC5720
B3PBA0000402
PHOTO COUPLER
[M]
PC5799
B3PBA0000402
PHOTO COUPLER
[M]
D5701
B0FBAR000041
DIODE
[M]
DZ5701
ERZV10V511CS
ZENER
[M]
TH5701
D4CAC8R00002
THERMISTOR
[M]
TH5860
D4CC11040013
THERMISTOR
[M]
L2101
J0JBC0000015
CHIP INDUCTOR
[M]
L2201
J0JBC0000015
CHIP INDUCTOR
[M]
L2802
J0JBC0000015
CHIP INDUCTOR
[M]
L2803
J0JBC0000015
CHIP INDUCTOR
[M]
L2804
J0JBC0000015
CHIP INDUCTOR
[M]
L5001
G0B9R5K00003
LINE CHOKE COIL
[M]
L5002
G0B9R5K00003
LINE CHOKE COIL
[M]
L5201
G0B9R5K00003
LINE CHOKE COIL
[M]
L5301
G0B9R5K00003
LINE CHOKE COIL
[M]
L5401
G0B9R5K00003
LINE CHOKE COIL
[M]
L5402
G0B9R5K00003
LINE CHOKE COIL
[M]
L5701
ELF15N035AN
LINE FILTER
[M]
L5702
ELF22V035B
COIL
[M]
L5703
ELF22V020A
LINE FILTER COIL
[M]
L6101
J0JBC0000019
CHIP INDUCTOR
[M]
L6201
J0JBC0000019
CHIP INDUCTOR
[M]
L6801
J0JBC0000019
CHIP INDUCTOR
[M]
L6904
J0JBC0000019
CHIP INDUCTOR
[M]
L6905
J0JBC0000019
CHIP INDUCTOR
[M]
L6906
J0JBC0000019
CHIP INDUCTOR
[M]
L6907
J0JBC0000019
CHIP INDUCTOR
[M]
L6908
J0JBC0000019
CHIP INDUCTOR
[M]
L6909
J0JBC0000019
CHIP INDUCTOR
[M]
L7001
J0JBC0000019
CHIP INDUCTOR
[M]
L7003
J0JBC0000019
CHIP INDUCTOR
[M]
L7004
J0JBC0000019
CHIP INDUCTOR
[M]
L7101
J0JBC0000019
CHIP INDUCTOR
[M]
L7202
J0JBC0000019
CHIP INDUCTOR
[M]
L7303
J0JBC0000019
CHIP INDUCTOR
[M]
T2900
G4D1A0000117
SWITCHING TRANSFORMER
[M]
T5701
ETS42BN1A6AD
MAIN TRANSFORMER
[M]
T5751
ETS19AB236AG
BACK-UP TRANSFORMER
[M]
F1
K5D502BNA005
FUSE
[M]
FP2900
K5G401A00008
FUSE PROTECTOR
[M]
P5701
K2AA2B000015
JACK AC INLET
[M]
A2
K2CQ2CA00007
AC CORD
[M]
C5700
F1BAF1020020
1000P
[M]
C5701
ECQU2A334MLA
0.33
[M]
C5703
ECQU2A104MLC
0.1
[M]
7
SA-PT850EE
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