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(All schematic diagrams may be modified at any time with
the development of new technology)
Note :
S901
Power switch
S902
Speaker A switch
S903
Tune Down switch
S904
Tune Up switch
S905
Speaker B switch
S906
Menu/Return switch
S908
Multi CH/SURROUND switch
S981
Enter switch
VR901
VR Volume Jog
VR902
VR Input Selector
·
The voltage value and waveforms are the reference voltage
of this unit measured by DC electronic voltmeter (high
impedance) and oscilloscope on the basis of chassis.
Accordingly, there may arise some error in voltage values
and waveforms depending upon the internal impedance of
the tester or the measuring unit.
·
Importance safety notice :
Components
identified
by
mark
have
special
characteristics important for safety. Furthermore, special
parts which have purposes of fire-retardant (resistors), high-
quality sound (capacitors), low-noise (resistors), etc. are
used. When replacing any of components, be sure to use
only manufacturer´s specified parts shown in the parts list.
Caution !
IC, LSI and VLSI are sensitive to static electricity.
Secondary trouble can be prevented by taking care during
repair.
·
Cover the parts boxes made of plastics with aluminium foil.
·
Put a conductive mat on the work table.
·
Ground the soldering iron.
·
Do not touch the pins of IC, LSI or VLSI with fingers directly.
12 Notes of Schematic Diagram
69
SA-XR57E / SA-XR57EB / SA-XR57EG
Содержание SA-XR57E
Страница 5: ...1 2 Caution for AC Cord 5 SA XR57E SA XR57EB SA XR57EG ...
Страница 11: ...5 3 Home Theater connections 11 SA XR57E SA XR57EB SA XR57EG ...
Страница 12: ...12 SA XR57E SA XR57EB SA XR57EG ...
Страница 13: ...13 SA XR57E SA XR57EB SA XR57EG ...
Страница 14: ...14 SA XR57E SA XR57EB SA XR57EG ...
Страница 15: ...15 SA XR57E SA XR57EB SA XR57EG ...
Страница 16: ...16 SA XR57E SA XR57EB SA XR57EG ...
Страница 17: ...17 SA XR57E SA XR57EB SA XR57EG ...
Страница 18: ...18 SA XR57E SA XR57EB SA XR57EG ...
Страница 19: ...5 4 Connecting other equipment 19 SA XR57E SA XR57EB SA XR57EG ...
Страница 25: ...7 2 Advanced Digital Pictures 7 3 Advanced Digital Sound 7 4 Easy to Use 25 SA XR57E SA XR57EB SA XR57EG ...
Страница 30: ...8 3 Main Parts Location Diagram 30 SA XR57E SA XR57EB SA XR57EG ...
Страница 60: ...SA XR57E SA XR57EB SA XR57EG 60 ...
Страница 70: ...70 SA XR57E SA XR57EB SA XR57EG ...
Страница 106: ...SA XR57E SA XR57EB SA XR57EG 106 ...
Страница 110: ...110 SA XR57E SA XR57EB SA XR57EG ...
Страница 111: ...17 Exploded Views 17 1 Cabinet Parts Location SA XR57E SA XR57EB SA XR57EG 111 ...
Страница 112: ...SA XR57E SA XR57EB SA XR57EG 112 ...
Страница 113: ...17 2 Packaging SA XR57E SA XR57EB SA XR57EG 113 ...
Страница 114: ...SA XR57E SA XR57EB SA XR57EG 114 ...