Sony HCD-H77 - Page 42

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(See page 39.)
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(See page 39.)
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Note: The components identified by mark A or dotted
line with mark A are critical for safety.
Replace only with part number specified. ®
e
All capacitors are in uF unless otherwise noted. pF: uuF
S50WV or less are not indicated except for electrolytics
and tantalums.
All resistors are in Q and '/,W or less unless otherwise
specified.
4: internal component.
ous © B+ Line
wee © B— Line
(CJ: adjustment for repair.
Voltage and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : CD STOP
Voltages are taken with a VOM (Input Impedance 10M 2).
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.
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