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This scanned manual is well done in that most all the pages except for one is straight and clear- the way I would do them. One page was upside down but that happens. For the money that is charged on this site you get a pretty good deal. Now with complex repairs, I still prefer to us paper manuals which I have to buy at stereomanuals but the one I got here was much less than the $45 he was charging but this is a larger than normal manual for three different units. I am a picky manual user because I have used original manuals from Sony and Teac.
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Very useful service manual, was exactly what i needed.Good quality,reasonable price.Thank you.
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Acurate informations inside the SM and I could repair my old Sansui SC-3330 without any problems. Thanks.
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I used it to repair a NAD 7030, but unfortunately, the 7045 is different !
But documentation was useful.
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Content A4 and A3 format pages. Exactly what I needed to restore my old receiver.
SECTION 1 GENERAL
This section is extracted from instruction manual. � Location of controls
SECTION 2 DIAGRAMS
THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.)
For Schematic Diagrams. 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 � and 1/4 W or less unless otherwise specified.
SA-WX700
Ver 1.1
For printed wiring boards.
Note: � x : parts mounted on the conductor side. � X : parts extracted from the component side. � : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.) Note: Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. Caution: Pattern face side: Parts on the pattern face side seen from (Conductor B) the pattern face are indicated. Parts face side: Parts on the parts face side seen from (Component A) the parts face are indicated. � Abbreviation CND : Canadian model
LEVEL
CUT OFF FREQUENCY
PHASE
NORM
POWER SAVE
OFF
BOOST
ON
ON/STANDBY
� C : panel designation. Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. � � � � �
POWER
MIN
MAX
50Hz
200Hz
REVERSE
AUTO
OFF
LEVEL
CUT OFF FREQUENCY
PHASE
POWER SAVE
BOOST POWER indicator POWER
A : B+ Line. B : B� Line. Voltages are dc with respect to ground under no-signal conditions. no mark : Power on Voltages are taken with a VOM (Input impedance 10 M�). Voltage variations may be noted due to normal production tolerances. � Signal path. F : AUDIO � Abbreviation CND : Canadian model
2-1. CIRCUIT BOARDS LOCATION
CONTROL board CONNECTOR board
FILTER board
INPUT board
POWER board
LED board POWER SWITCH board
3
3
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