SECTION 1 This section is extracted from GENERAL instruction manual. – 2 –...
Page 3
SRS-A57 SECTION 2 Ver 1.1 2001.07 DIAGRAMS 2-1. PRINTED WIRING BOARDS POWER VOLUME RH BOARD RV1-2 POWER RV1-1 Last digit: -11 Last digit: -12 – US MODEL EXCEPT US MODEL (12) 1-675-921- (11) (INPUT) – DC IN 15V R OUT...
Page 4
SRS-A57 Ver 1.1 2001.07 2-2. SCHEMATIC DIAGRAM Last digit: -12 Last digit: -11 2.5A Note: • All capacitors are in F unless otherwise noted. pF: 50 WV or less are not indicated except for electrolytics and tantalums. • All resistors are in W or less unless otherwise specified.
SECTION 3 EXPLODED VIEW NOTE : • -XX, -X mean standardized parts, so they • The mechanical parts with no reference may have some difference from the original number in the exploded views are not one. supplied. • Items marked “ * ”are not stocked since they •...
SECTION 4 Ver 1.1 2001.07 ELECTRICAL PARTS LIST NOTE : • Due to standardization, replacements in the • SEMICONDUCTORS The components identified by mark 0 In each case, u : µ , for example : parts list may be different from the parts or dotted line with mark 0 are critical uA..
SRS-A57 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision RH board change (1-675-921-11 t 1-675-921-12).