Sony ss ms 835 service manual

Page 2

33 SA-VE835ED/WMS835/SS-MS835 1-1. CIRCUIT BOARDS LOCATION (SA-WMS835) SECTION 1 DIAGRAMS MAIN POWER boar d IC1 (power amplifier unit) AUTO POWER board CONTROL board INPUT board INPUT SELECT board LED board POWER SWITCH board Note: The components identi- fied by mark 0 or dotted line with mark 0 are criti- cal for safety. Replace only with part number specified. Note: Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) for 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 -„¦ and 1/4 W or less unless otherwise specified. - 2 : nonflammable resistor. - C : panel designation. - A : B+ Line. - B : B-“ Line. -V oltage is dc with respect to ground under no-signal (detuned) condition. -V oltages are taken with a VOM (Input impedance 10 M -„¦). V oltage variations may be noted due to normal produc- tion tolerances. - Signal path. F : AUDIO - Abbreviation CND : Canadian model. SP : Singapore model. for printed wiring boards: - X : parts extracted from the component side. - : Pattern from the side which enables seeing. - Abbreviation CND : Canadian model. SP : Singapore model. MX : Mexican model. AR : Argentine model. KR : korean model. Caution: Pattern face side: Parts on the pattern face side seen from the (Side B) pattern face are indicated. Parts face side: Parts on the parts face side seen from the (Side A) parts face are indicated. B These are omitted. C Q Q E BCE Ver 1.1