Toshiba SD-2800 Service Manual - Page 4
Inductor Indication, Waveform and Voltage Measurement, 6. Others
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2-4. Inductor Indication Unit Tolerance None m m None B C D F G K M ........... H mH mH 5 0.1 0.25 0.5 1 2 10 20% 2-5. Waveform and Voltage Measurement • The waveforms for CD/DVD and RF shown in the circuit diagrams are obtained when a test disc is played back. • All voltage values except the waveforms are expressed in DC and measured by a digital voltmeter. 2-6. Others • The parts indicated with "NC" or "KETU" etc. are not used in the circuits of this model. Eg. 4 Eg. 5 Type name Fig. 3-2-4 10m Type Tolerance Fig. 3-2-5
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2-4.
Inductor Indication
Unit
None
...........
H
m
...........
m
H
m
...........
mH
Tolerance
None
...........
±5%
B
...........
±0.1%
C
...........
±0.25%
D
...........
±0.5%
F
...........
±1%
G
...........
±2%
K
...........
±10%
M
...........
±20%
2-5.
Waveform and Voltage Measurement
•
The waveforms for CD/DVD and RF shown in the
circuit diagrams are obtained when a test disc is
played back.
•
All voltage values except the waveforms are expressed
in DC and measured by a digital voltmeter.
2-6. Others
•
The parts indicated with "NC" or "KETU" etc. are not
used in the circuits of this model.
Eg. 4
Eg. 5
Fig. 3-2-4
Fig. 3-2-5