HT-DDW5500, HT-DDW7500, HT-DDW7600, HT-DDW8500, HT-DDW8600, TA-KMSW500 - Sony Audio Service Manual (repair manual). Page 8

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TA-KMSW500
TA-KMSW500
8
8
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 
 and 
1
/
4
 W or less unless otherwise 
specifi ed.
•      f 
: internal component.
•  2 : nonfl ammable resistor.
•  5 : fusible resistor.
•  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.
•  B  : 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
).
  Voltage variations may be noted due to normal production 
tolerances.
•  Waveforms are taken with an oscilloscope.
  Voltage variations may be noted due to normal production 
tolerances.
•  Circled numbers refer to waveforms.
•  Signal path.
  F 
 : TUNER (FM/AM)
  L   : VIDEO (AUDIO)
  I   : VIDEO
  J 
 : DVD (DIGITAL)
  c   : CD (ANALOG)
• Abbreviation
  AR 
: Argentina model
  AUS  : Australian model
  CND  : Canadian model
  EA 
: Saudi Arabia model
  E51 
: Chilean and Peruvian models
  MY 
: Malaysia model
  SAF  : South African model
  SP 
: Singapore model
For Printed Wiring Boards.
Note:
•  X  : Parts extracted from the component side.
•      f   : internal component.
• 
 : Pattern from the side which enables seeing.
Caution:
Parts face side:
(SIDE A)
Pattern face side: 
(SIDE B)
Parts on the parts face side seen from   
the parts face are indicated.
Parts on the pattern face side seen from
the pattern face are indicated.
Note: 
The components identi-
fi
 ed by mark 0 or dotted 
line with mark 0 are criti-
cal for safety. 
Replace only with part 
number specifi ed.
Note: 
Les composants identifi és 
par une marque 0 sont 
critiques pour la sécurité. 
Ne les remplacer que par 
une piéce portant le nu-
méro spécifi é.
• Abbreviation
  AR 
: Argentina model
  AUS  : Australian model
  CND  : Canadian model
  EA 
: Saudi Arabia model
  E51 
: Chilean and Peruvian models
  MY 
: Malaysia model
  SAF  : South African model
  SP 
: Singapore model
• Circuit Boards Location
MAIN board
VOL CONTROL board
VOL CONTROL SUPPORT board
LEFT LED board
RIGHT LED board
Ver. 1.5
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