Sony SRST57 free download

File name Sony-SRST57 actspk.pdf

SRS-T57 SERVICE MANUAL Ver 1.0 2004.04 E Model Tourist Model SPECIFICATIONS Speaker section Enclosure type Speaker system Impedance Rated input power Maximum input power Full range, Bass reflex, magnetically shielded 34 mm (diameter) 8 1W 2W Amplifier section Rated output Bass boost Input Input impedance 1W+1W (10% T.H.D., 1 kHz, 8 ) MEGA BASS Input cord a stereo-mini plug (50 cm) Ч 1 4.7 k (at 1 kHz) General Power Dimensions (w/h/d) Four R6 (size AA) batteries, DC 6 V (optional AC power adaptor) approx. 224 Ч 85 Ч 57 mm (8 7/8 Ч 3 3/8 Ч 2 1/4 inch) (during use) approx. 50 Ч 85 Ч 100 mm (2 Ч 3 3/8 Ч 4 inch) (folded) approx. 330 g (12 oz.) including batteries Mass Supplied accessories Operating Instructions (1) Design and specifications are subject to change without notice. ACTIVE SPEAKER SYSTEM 9-877-807-01 2004D0278-1 © 2004.04 Sony Corporation Personal Audio Company Published by Sony Engineering Corporation SRS-T57 Notes on chip component replacement · Never reuse a disconnected chip component. · Notice that the minus side of a tantalum capacitor may be damaged by heat. SECTION 1 GENERAL LOCATING THE CONTROLS This section is extracted from instruction manual. Slide button Bouton coulissant Mando deslizable POWER indicator Tйmoin POWER Indicador POWER Left speaker Haut-parleur gauche Altavoz izquierdo POWER switch Interrupteur POWER Interruptor POWER Speaker cord Cordon de haut-parleur Cable de altavoz Bass reflex duct Conduit bass-reflex Conducto de reflexiуn de graves Right speaker Haut-parleur droit Altavoz derecho 2 SRS-T57 SECTION 2 DISASSEMBLY · The equipment can be removed using the following procedure. 2-1. DISASSEMBLY FLOW SET 2-2. BATTERY BOX (Page 3) 2-3. SPEAKER (Page 4) 2-4. AMP BOARD, DC JACK BOARD (Page 4) Note: Follow the disassembly procedure in the numerical order given. 2-2. BATTERY BOX lid, battery case 2 5 two screws (+ P2 Ч 6) 3 4 6 7 Remove soider (four places) battery box 1 front section 5 two screws (+ P2 Ч 6) 3 SRS-T57 2-3. SPEAKER Note: Remove Speaker (R) in the same way. cabinet (L), rear 5 Remove the speaker lead from groove of "Cabinet (L), front". On attaching, set it as shown in the figure. 8 two screws (+2.6 Ч 6) Speaker lead 3 four screws (+ P2 Ч 6) speaker (L) (SP1) B 9 4 A 6 While pushing claw in the arrow A direction, remove "Shaft (L), rotary" by pushing it out in the arrow B direction. 1 screw (+ P2 Ч 5) 2 7 bar, tension shaft (L), rotary cabinet (L), front 2-4. AMP BOARD, DC JACK BOARD 9 lid, battery case 1 two screws (+ P2 Ч 6) box (L), battery 7 cord (with plug) 2 DC Jack board 5 AMP board 3 8 box (R), battery 4 Remove solder (five places) 6 Remove solder (two places) 4 SRS-T57 SECTION 3 DIAGRAMS 3-1. PRINTED WIRING BOARDS 1 2 3 4 5 6 + 7 SP1 SPEAKER(L) 8 8 9 A DC JACK BOARD (SIDE A) AMP BOARD (SIDE A) C3 C16 - C23 C22 C9 C5 C13 C15 BCE R11 R9 R14 B C11 C12 C8 C7 C4 C10 Q2 1-679-48012 (12) + P1 (INPUT) SP2 SPEAKER(R) 8 C6 C14 C BCE R10 R12