SERVICE MANUAL Ver 1.0 2001. 04 Manufactured under license from Dolby Laboratories Licensing Corporation. “DOLBY” the double-D symbol ; “AC-3” and “Pro Logic” are trademarks of Dolby Laboratories Licensing Corporation. Amplifier section Rated Power Output at Stereo Canadian model: Mode (8 ohms 40 Hz - 20 kHz, less than 0.09% total harmonic distortion)
SAFETY CHECK-OUT After correcting the original service problem, perform the following safety checks before releasing the set to the customer: Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below.
Rear Panel 3 4 5 6 7 1 ANTENNA (AM/FM) 2 DVD/MULTI CH 3 CD 4 MD/TAPE 5 TV/SAT 6 VIDEO 7 SUB WOOFER 8 SPEAKERS SURROUND 9 SPEAKERS CENTER q; SPEAKERS FRONT STR-DE375 This section is extracted from instruction manual. qa VOLTAGE SELECTOR (except Singapore, Malaysia and Canada models)
STR-DE375 FACTORY SET MODE * All preset contents are reset to the default setting. * Procedure: While depressing the VIDEO and the CD buttons simultaneously, press the power ?/1 button to turn on the main power. The message “FACTORY” appears and the present contents are reset to the default values.
STR-DE375 THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this 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.
3-2. BLOCK DIAGRAM TUNER UNIT L OUT R OUT R-CH AM DET OUT PLL DATA DATA OUT S DATA S DATA S CLK S CLK S CE SLAT SIGNAL SIGNAL STEREO STEREO AUTO STOP TUNED T MUTE T MUTE J401,402 CD IN MD/TAPE OUT MD/TAPE IN...
Pin No. Pin Name REAR-RY CTR-RY FRONT-RY H/P-RY WOOFER RY SYS.POWER P115 — P114 — FUNC.MUTE P112 — HP SW P110 — SET UP LED NAME LED LEVEL LED SURR LED P103 — S.FIELD LED B.B. LED P100 — 71 – 74 P97 –...
STR-DE375 NOTE: • -XX, -X mean standardized parts, so they may have some differences from the original one. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.
4-2. CHASSIS SECTION not supplied not supplied (PRIMARY board) not supplied T901 not supplied not supplied Ref. No. Part No. Description 4-232-237-01 FOOT (DIA. 30) A-4475-758-A STAND BOARD,COMPLETE (AEP,UK,SP,MY,AR) A-4475-857-A STAND BY BOARD,COMPLETE (E) A-4476-441-A STANDBY BOARD,COMPLETE (CND) A-4475-757-A MAIN BOARD,COMPLETE (AEP,UK) A-4475-854-A MAIN BOARD,COMPLETE (E,SP,MY,AR) A-4476-442-A MAIN BOARD,COMPLETE (CND) 1-773-009-11 WIRE (FLAT TYPE) (15 CORE)
STR-DE375 DISPLAY NOTE: • Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. • -XX, -X mean standardized parts, so they may have some difference from the original one.
STR-DE375 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 2001.03...