STR-KSL5 SERVICE MANUAL AEP Model UK Model Ver 1.0 2002. 07 • STR-KSL5 is the receiver section in HT-SL5. Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic” and the double-D symbol are trademarks of Dolby Laboratories. SPECIFICATIONS AM tuner section...
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
STR-KSL5 SECTION 1 GENERAL This section is extracted from instruction manual. Parts Identification The items are arranged in alphabetical order. Refer to the pages indicated in parentheses ( ) for details. Main unit qs qa Display 7 (20) DVD 4 (17)
STR-KSL5 SECTION 2 TEST MODE FACTORY SET MODE FLUORESCENT INDICATOR TUBE TEST MODE * All preset contents are reset to the default setting. * All fluorescent segments are tested. When this test is activated, * Procedure: all segments turn on at the same time, then each segment turns on While depressing the VIDEO and the PLII buttons one after another.
Page 5
STR-KSL5 Items Function Description Remark NORM Normal channel output t Front Left, Surround Left, Center channel output Left input Right input t Front Right, Surround Right, Sub Woofer channel output Selection of setting SWAP Left input t Center channel output...
STR-KSL5 SECTION 3 DIAGRAMS • Circuit Boards Location STANDBY board POWER SW board AMPLIFIER board VIDEO board FM/AM tuner IR board INPUT board DISPLAY board DIGITAL board 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.
STR-KSL5 3-3. Schematic Diagram – Digital Section (1/2) – • See page 11 for Wavefoms. • See page 22 for IC Block Diagrams. • See page 23 for IC Pin Function Description.
STR-KSL5 3-16. IC Pin Function Descriptions • IC1201 CXD9617R (AUDIO DSP) (DIGITAL BOARD) Pin No. Pin Name Description — Ground terminal XRST Rest input from the system control EXTIN Not used (Ground) Not used (Ground) VDD1 — +2.5V Not used (Ground)
Page 24
STR-KSL5 Pin No. Pin Name Description PAGE0 ERAM page switch (TP1212) BOOT Not used (Ground) BTACT Boot mode status display signal (TP1213) Boot strap signal input from the system control (IC1601) MOD1 Setting for 256fs (pllx9) (pull up) MOD0 Setting for single chip mode (pull down)
Page 25
STR-KSL5 • IC1601 MB90478PF-G-129-BND (SYSTEM CONTROL) (DIGITAL BOARD) Pin No. Pin Name Description DATA O Data input from the DIR (IC1101) External memory data input from the DSP (IC1201) BEST Boot strap signal output to the DSP (IC1201) Chip selection signal output to the DSP (IC1201)
Page 26
STR-KSL5 Pin No. Pin Name Description Flash programming MD2 input NOT IN USE Ground terminal NOT IN USE Ground terminal SIRCS Data input from the remote control receiver FUSE DETECT Connected to +3.3V through the resistor (47k ohm) POWER KEY...
STR-KSL5 SECTION 4 EXPLODED VIEWS NOTE: • -XX, -X mean standardized parts, so they may • The mechanical parts with no reference number The components identified by mark 0 or have some differences from the original one. in the exploded views are not supplied.
STR-KSL5 SECTION 5 AMPLIFIER ELECTRICAL PARTS LIST NOTE: • SEMICONDUCTORS • Due to standardization, replacements in the • CAPACITORS: In each case, u: µ, for example: uF: µF parts list may be different from the parts uA...: µA... , uPA... , µPA... , specified in the diagrams or the components •...
Page 32
STR-KSL5 DIGITAL Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C1626 1-164-156-11 CERAMIC CHIP 0.1uF IC1601 6-802-028-01 IC MB90478PF-G-129-BND C1627 1-126-964-11 ELECT 10uF 20.00% 50V IC1602 8-759-714-20 IC S-80929ANMP-DDS-T2 IC1604 8-759-641-86 IC BR24C16F-E2 C1635 1-164-156-11 CERAMIC CHIP 0.1uF...
Page 33
STR-KSL5 DIGITAL Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R1220 1-216-813-11 METAL CHIP 1/16W R1629 1-216-833-11 METAL CHIP 1/16W R1221 1-216-813-11 METAL CHIP 1/16W R1630 1-216-833-11 METAL CHIP 1/16W R1631 1-216-809-11 METAL CHIP 1/16W R1222...
Page 34
STR-KSL5 DIGITAL DISPLAY INPUT Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R1704 1-216-833-11 METAL CHIP 1/16W R191 1-249-413-11 CARBON 1/4W F R1707 1-216-833-11 METAL CHIP 1/16W R192 1-249-417-11 CARBON 1/4W F R193 1-249-417-11 CARBON 1/4W F...
Page 35
STR-KSL5 INPUT Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C446 1-126-947-11 ELECT 47uF 20.00% 25V < IC > C447 1-126-947-11 ELECT 47uF 20.00% 25V IC301 6-600-014-01 IC TORX141L (DIGITAL SAT OPTICAL) C454 1-126-964-11 ELECT 10uF 20.00% 50V...
Page 36
STR-KSL5 INPUT POWER SW STANDBY Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R405 1-249-417-11 CARBON 1/4W F POWER SW BOARD **************** R406 1-249-417-11 CARBON 1/4W F R408 1-249-417-11 CARBON 1/4W F < SWITCH > R413...
Page 37
STR-KSL5 STANDBY VIDEO Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < TRANSFORMER > MISCELLANEOUS ************** 0 T902 1-435-435-11 TRANSFORMER, POWER 1-773-045-11 WIRE (FLAT TYPE) (17 CORE) ************************************************************ 0 56 1-777-071-22 CORD, POWER 1-685-653-11 VIDEO BOARD...
Page 38
STR-KSL5 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...