Diagrams - Sony XDR-F1HD Service Manual

XDR-F1HD
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• : Pattern from the side which enables seeing.
• Waveforms
– MICON Board –
IC401 (XCOUT)
32 kHz
1 V/DIV, 10 μsec/DIV
IC401 (XOUT)
5.53 MHz
1 V/DIV, 0.1 μsec/DIV
10
SECTION 3

DIAGRAMS

2.5 Vp-p
3.2 Vp-p
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and
1
/
4
specifi ed.
• % : indicates tolerance.
f
• : internal component.
• C : panel designation.
Note: The components identifi ed by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specifi ed.
• A : B+ Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM1
• Voltages are taken with VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
: FM
f
: AM
W or less unless otherwise