Voltage Measurement; Waveform Chart - Panasonic SA-PM53E Service Manual

Note:
- Indicated voltage values are the standard values for the unit measured
by the DC electronic circuit tester (high-impedance) with the chassis
taken as standard.
Therefore, there may exist some errors in the voltage values, depending
on the internal impedance of the DC circuit tester.
- Circuit voltage and waveform described herein shall be regarded as
reference information when probing defect point because it may differ
from actual measuring value due to difference of Measuring instrument
and its measuring condition and product itself.

13.1. Voltage Measurement

13.1.1. CD Loading P.C.B.
13.1.2. CD Servo P.C.B.
13.1.3. Main P.C.B.
13.1.4. Transformer P.C.B.
13.1.5. Deck P.C.B.
13.1.6. Deck Mechanism P.C.B.
13.1.7. Power P.C.B.
13.1.8. Panel P.C.B.

13.2. Waveform Chart

14. Wiring Connection Diagram
15. Block Diagram
16. Notes of Schematic Diagram
(All schematic diagrams may be modified at any time with the development of new technology)
Note :
S1
STOCK switch
S2
PLAY switch
S3
BOTTOM switch
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