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Safety Precaution for Repair > Notes When Using Service Manual
1-5 Notes When Using Service Manual
(1) Value units used in parts list
Certain symbols are indicated as shown below for value units of resistors, capacitors and coils in parts list. When you read them, note the following regular indications:
Parts
Resistor
Capacitor
Coil
Indication in list Regular indication
KOHM ......................................... k
UF................................................ µF
PF ................................................ pF
UH ............................................... µH
MH .............................................. mH
(2) Values in schematic diagrams
The values, dielectric strength (power capacitance) and tolerances of the resistors (excluding variable resistors) and capacitors are indicated in the schematic diagrams using abbreviations.
Certain symbols are indicated for value units: When you read them note the regular indications in tables below:
[Resistors] [Capacitors]
Item
Value
Tolerance
Power capacitance
Indication
No indication ..............................
K .................................................. k
M ................................................. M
No indication .............................. ±5%
(All tolerances other than ±5% are indicated in schematic diagrams)
No indication .............................. 1/8W
(1/16 W for leadless resistors with no indication)
All capacitances other than the above are indicated in schematic diagrams.
Item
Value
Dielectric strength
[Coils]
Item
Value
Indication
No indication .............................. µF
P .................................................. pF
No indication .............................. 50V
(All dielectric strengths other than
50 V are indicated in schematic diagrams)
Indication
µ ................................................... µH m .................................................. mH
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