XDR-S10HDIP - Sony Audio Service Manual (repair manual). Page 14

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XDR-S10HDiP
XDR-S10HDiP
14
14
• Waveforms
– MICON Board –
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 W or less unless otherwise 
specifi ed.
•      %  : indicates tolerance.
•      f : 
internal 
component.
•  C :  panel  designation.
THIS  NOTE  IS  COMMON  FOR  PRINTED  WIRING  BOARDS  AND  SCHEMATIC  DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
•  A : B+ Line.
•  Voltages and waveforms are dc with respect to ground 
under no-signal (detuned) conditions.
  no mark : FM
•  Voltages are taken with VOM (Input impedance 10 M
Ω).
  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
  J : 
iPod
  L : 
AUDIO 
IN
For Printed Wiring Boards.
Note:
•  X : Parts extracted from the component side.
•  Y : Parts extracted from the conductor side.
•      f : 
internal 
component.
• 
 : Pattern from the side which enables seeing.
•  Indication of transistor.
 
C
B
These are omitted. 
E
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.
•  Circuit Boards Location
IP DOCK board
KEY (TAG) board
KEY (MAIN) board
FAN CONNECTING board
MICON board
MAIN board
POWER board
  IC401 RB (XCOUT)
1 V/DIV, 10 
μs/DIV
  IC401 RE (XOUT)
1 V/DIV, 0.1 
μs/DIV
2.4 Vp-p
32.0 kHz
3.2 Vp-p
5.53 MHz
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