Sony XR-CA360 Service Manual page 34

Fm/am/cassette car stereo
Hide thumbs Also See for XR-CA360:
Table of Contents

Advertisement

XR-CA360/CA360X
1 DIAGRAMS
1-1.
NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
Note on Printed Wiring Board:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
: Through hole.
z
: Pattern from the side which enables seeing.
: Carbon pattern.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
Parts on the pattern face side seen from
(Conductor Side)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Component Side) the parts face are indicated.
• Abbreviation
EA
: Saudi Arabia model
• When replacing the IC1, refer to servicing note (Page 2 "When
replacing the IC1").
2
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
/
W or less unless otherwise
4
specified.
• C : panel designation.
• A : B+ Line.
• Power voltage is dc 14.4V and fed with regulated dc power
supply from ACC and BATT cords.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
〉〉 : TAPE PLAYBACK
〈〈
• 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.
F
: FM
f
: AM
E
: TAPE PLAYBACK
L : BUS AUDIO IN
• Abbreviation
EA
: Saudi Arabia model
• When replacing the IC1, refer to servicing note (Page 2
"When replacing the IC1").

Advertisement

Table of Contents
loading

This manual is also suitable for:

Xr-ca360x

Table of Contents