SONY SAWX700
Service Manual

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

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