– 35 – – 36 – – 37 –
PMC-D307L
6-9. SCHEMATIC DIAGRAM — CD SECTION — • Refer to page 55 for IC Block Diagrams.
• Waveforms
1
2
3
4
5
IC701
#¡
(RFO)
IC701
$¢
(TI)
IC701
2
(FI)
IC702
@º
(LRCK)
IC702
@™
(BCK)
6
IC702
@∞
(XPCK)
7
IC702
#∞
(XTAO)
4.8Vp-p
16.9344MHz
4.8Vp-p
240ns
6.7Vp-p
280ns
5Vp-p
22.6µs
Approx. 50mVp-p
Approx. 50mVp-p
1.3±0.2Vp-p
Note:
• 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.
• U : B+ Line.
• H : adjustment for repair.
• Voltage and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD
• 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.
J : CD
c : digital out
Note: The components identified by mark ! or dotted line
with mark ! are critical for safety.
Replace only with part number specified.
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