Note on Printed Wiring Board:
•X : parts extracted from the component side.
•Y : parts extracted from the conductor side.
•p : parts mounted on the conductor side.
•b: Pattern from the side which enables seeing.
Caution: |
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Pattern face side: |
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(Side B) |
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| the pattern face are indicated. | |||||
Parts face side: |
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(Side A) |
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| the parts face are indicated. | |||||
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• Indication of transistor. | |||||||||||||
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| B E |
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| C | E |
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B |
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Note on Schematic Diagram:
•All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums.
•All resistors are in Ω and 1/4 W or less unless otherwise specified.
•% : indicates tolerance.
•¢ : internal component.
•C : panel designation.
Note: | Note: |
The components identi- | Les composants identifiés par |
fied by mark !or dotted | une marque !sont critiques |
line with mark !are criti- | pour la sécurité. |
cal for safety. | Ne les remplacer que par une |
Replace only with part | piéce portant le numéro |
number specified. | spécifié. |
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•U : B+ Line.
•V : B– Line.
•Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal produc- tion tolerances.
•Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc- tion tolerances.
•Circled numbers refer to waveforms.
•Signal path.
E : PLAY (ANALOG OUT)
p : PLAY (DIGITAL OUT)
j : REC (ANALOG IN)
l : REC (DIGITAL IN)