Sony STR-KS1000P Service Manual
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Sony STR-KS1000P Service Manual

Multi channel av receiver
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SERVICE MANUAL

Ver. 1.0 2006.04
• STR-KS1000P is the receiver section in HT-SS1000P/HTP-36SS.
This receiver incorpoates Dolby* Digital and Pro Logic Suround and the DTS** Digital
Suround System.
*
Manufactured under license from Dolby Laboratories. "Dolby", "Pro Logic" and the double-D
symbol are trademarks of Dolby Laboratories.
** "DTS" and ?DTS Digital Surround? are registerd trademarks of Digital Theater Systems, Inc.
Amplifier section
1)
Power Output
Stereo mode (rated)
70 W + 70 W
(4 ohms at 1 kHz, 0.7%)
Music power output (reference)
FRONT
2)
: 143 W/ch
(With SS-MSP1000)
2)
CENTER
: 143 W
(With SS-CNP1000)
2)
SUR
: 143 W/ch
(With SS-SRP1000)
2)
SUBWOOFER
(With SS-WP1000)
1)
Measured under the following conditions:
Area code
Power requirements
CEL, CEK
230 V AC, 50 Hz
2)
Depending on the sound field settings and the source,
there may be no sound output.
Inputs (Analog)
SA-CD/CD,
Sensitivity: 1 V
VIDEO 1, 2
Impedance: 50 kohms
Inputs (Digital)
DVD (Coaxial)
Sensitivity: –
Impedance: 75 ohms
VIDEO 2, SA-CD/
Sensitivity: –
CD (Optical)
Impedance: –
Sony Corporation
9-887-184-01
Home Audio Division
2006D05-1
Published by Sony Techno Create Corporation
© 2006.04

SPECIFICATIONS

Reproduction frequency range:
Tone
Gain levels
FM tuner section
Tuning range
Antenna
Antenna terminals
Intermediate frequency 10.7 MHz
: 285 W
AM tuner section
Tuning range
Models of area code CEL, CEK
With 9-kHz tuning scale:
Antenna
Intermediate frequency 450 kHz
STR-KS1000P
28 – 20,000 Hz
±6 dB, 1 dB step
87.5 - 108.0 MHz
FM wire antenna
75 ohms, unbalanced
531 – 1,602 kHz
Loop antenna
MULTI CHANNEL AV RECEIVER
AEP Model
UK Model
General
Power requirements
Area code
Power requirements
CEL, CEK
230 V AC, 50/60 Hz
Power consumption
Area code
Power consumption
CEL, CEK
110 W
Power consumption (during standby mode)
0.3 W
Dimensions (w/h/d) (Approx.)
430 × 64 × 338 mm
including projecting parts
and controls
Mass (Approx.)
3.5 kg
Design and specifications are subject to change without
notice.

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  • Page 1: Service Manual

    AEP Model UK Model Ver. 1.0 2006.04 • STR-KS1000P is the receiver section in HT-SS1000P/HTP-36SS. This receiver incorpoates Dolby* Digital and Pro Logic Suround and the DTS** Digital Suround System. Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic” and the double-D symbol are trademarks of Dolby Laboratories.

  • Page 2: Table Of Contents

    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.

  • Page 3: General

    STR-KS1000P SECTION 1 This section is extracted from instruction manual. GENERAL LOCATION OF CONTROLS About the indicators on the display Getting Started Description and location of parts SLEEP DIGITAL D.RANGE MEMORY OPT COAX ST MONO Receiver Front panel Name Function...
  • Page 4 You can also use the remote to control that the remote is assigned to broadcast. deck, or tape deck. operate. the Sony audio/video components that the G FM MODE REPLAY Press to select FM monaural Press to replay the previous <...

  • Page 5: Disassembly

    STR-KS1000P SECTION 2 DISASSEMBLY • This set can be disassembled in the order shown below. 2-1. DISASSEMBLY FLOW 3-2. CASE (SL06) (Page 5) 3-3. FRONT PANEL ASSY 3-4. MAIN BOARD (Page 6) (Page 7) Note: Follow the disassembly procedure in the numerical order given.

  • Page 6: Front Panel Assy

    STR-KS1000P 2-3. FRONT PANEL ASSY 6 four claws 2 connector (CNP196) 7 front panel assy 1 wire (flat type) (17 core) (CNS193) 3 screw (BVTP3 × 6) 4 two harnesses 5 four screws (BVTP3 × 6)

  • Page 7: Main Board

    STR-KS1000P 2-4. MAIN BOARD 7 screw (BVTP3 × 12) 9 heat sink (AMP) 8 two screws (BVTP3 × 8) 0 three screws (BVTP3 × 6) 5 connector (CNP196) qd two radiation sheets (AMP) 6 connector (CN901) 2 wire (flat type) (15 core)

  • Page 8: Test Mode

    STR-KS1000P SECTION 3 TEST MODE FACTORY PRESET MODE SOUND FIELD CLEAR MODE All preset contents are reset to the default setting. The preset sound field is cleared when this mode is activated. Use Procedure: this mode before returning the product to clients upon completion 1.
  • Page 9 STR-KS1000P DCAC FACTORY TEST MODE Procedure: 1. Press the buttons of standard commander (RM-AAU002) (PART No. : 1-479-148-11 ) in order of [TUNER] → [JUMP] → [JUMP] → [JUMP] → [MASTER VOL +] → [DUAL MONO]. 2. The following content is displayed on the fluorescent indicator tube, and DCAC factory test mode is started.

  • Page 10: Diagrams

    STR-KS1000P SECTION 5 DIAGRAMS 4-1. BLOCK DIAGRAM – MAIN Section – DIGITAL AUDIO DIGITAL AUDIO INTERFACE RECEIVER SIGNAL PROCESSOR IC1301 IC1501 DATA1 – DATA3, OPTICAL SCK, BCK, LRCK OPT IN DATA1 (Page 11) RECEIVER DIN0 DATAO 16 SDI2 SDO1 23...

  • Page 11: Block Diagram - Amp Section

    STR-KS1000P 4-2. BLOCK DIAGRAM – AMP Section – STREAM PROCESSOR DIGITAL POWER AMP IC108 IC102 DATA1 – DATA3, TM500 SCK, BCK, LRCK (Page 10) 31 DATA OUTL1 11 PWM_BP OUT_B 29, 30 L.P.F. FRONT L OUTL2 9 PWM_AP OUT_A 25, 26 L.P.F.

  • Page 12: Block Diagram - Panel, Power Supply Section

    STR-KS1000P 4-3. BLOCK DIAGRAM – PANEL, POWER SUPPLY Section – FLUORESCENT INDICATOR TUBE DRIVER, MAIN POWER TRANSFORMER LED DRIVER T901 IC700 72 FL_DATA AMP +30.5V LEVEL SHIFT POWER CONTROL 73 FL_CLK IC1651 IC901 74 FL_STB RECT FLUORESCENT D931 INDICATOR TUBE...
  • Page 13 STR-KS1000P • Note for Printed Wiring Boards and Schematic Diagrams • Circuit Boards Location Note on Printed Wiring Board: Note on Schematic Diagram: • X : parts extracted from the component side. • All capacitors are in µF unless otherwise noted. (p: pF) •...

  • Page 14: Printed Wiring Board - Io Board

    STR-KS1000P • See page 13 for Circuit Boards Location. 4-4. PRINTED WIRING BOARD – IO Board – : Uses unleaded solder. IO BOARD (COMPONENT SIDE) IO BOARD (CONDUCTOR SIDE) OPT IN SA-CD/CD DIGITAL OPT IN VIDEO 2 COAX IN C1655...

  • Page 15: Printed Wiring Board - Adcc Board

    STR-KS1000P • See page 13 for Circuit Boards Location. 4-5. PRINTED WIRING BOARD – ADCC Board – : Uses unleaded solder. ADCC BOARD (CONDUCTOR SIDE) ADCC BOARD (COMPONENT SIDE) (CHASSIS) C2009 C2010 C2011 R2010 R2002 R2003 R2005 R2015 R2013 R2004...

  • Page 16: Schematic Diagram - Io Section

    STR-KS1000P • See page 30 for IC Block Diagrams. 4-6. SCHEMATIC DIAGRAM – IO Section – IC1700 TORX147L OPT IN SA-CD/CD C1700 OPTICAL RECEIVER C1702 D1700 1SS355TE-17 OPT IN R1704 560k C1701 VIDEO 2 C1706 R1703 C1705 C1707 C1708 1000 IC1701 6.3V...
  • Page 17 STR-KS1000P • Waveforms – DISPLAY Board – – MAIN Board – IC1301 qd (CKOUT) IC1501 qf (SCKOUT) IC305 2 IC700 5 (OSC) 0.7 Vp-p 4 Vp-p 4.3 Vp-p 2.2 Vp-p 20.3 µ s 81.5 ns 81.5 ns 2.4 µ s 1 V/DIV, 1 µ...

  • Page 18: Main Board (Component Side)

    STR-KS1000P • See page 13 for Circuit Boards Location. 4-7. PRINTED WIRING BOARD – MAIN Board (Component Side) – : Uses unleaded solder. • Semiconductor Location Ref. No. Location MAIN BOARD (COMPONENT SIDE) D914 G-10 D915 G-10 D923 J-10 D925...

  • Page 19: Printed Wiring Board - Main Board (Conductor Side)

    STR-KS1000P • See page 13 for Circuit Boards Location. 4-8. PRINTED WIRING BOARD – MAIN Board (Conductor Side) – : Uses unleaded solder. • Semiconductor Location MAIN BOARD (CONDUCTOR SIDE) (Page 20) (Page 20) Ref. No. Location SPEAKER BOARD SPEAKER BOARD...

  • Page 20: Printed Wiring Board - Speaker Board

    STR-KS1000P 4-9. PRINTED WIRING BOARD – SPEAKER Board – • See page 13 for Circuit Boards Location. : Uses unleaded solder. SPEAKER BOARD (COMPONENT SIDE) SPEAKER BOARD (CONDUCTOR SIDE) (CHASSIS) TM500 SPEAKERS – FRONT L – FRONT R MAIN BOARD...

  • Page 21: Schematic Diagram - Main Section (1/7)

    STR-KS1000P • See page 17 for Waveforms. • See page 30 for IC Block Diagrams. 4-10. SCHEMATIC DIAGRAM – MAIN Section (1/7) – (1/7) (Page 22) FB1302 (Page 22) R1316 C542 C1313 100p DIGITAL AUDIO INTERFACE RECEIVER R1314 A/D CONVERTER...

  • Page 22: Schematic Diagram - Main Section (2/7)

    STR-KS1000P • See page 17 for Waveforms. • See page 30 for IC Block Diagrams. • See page 34 for IC Pin Function Description. 4-11. SCHEMATIC DIAGRAM – MAIN Section (2/7) – (2/7) DSP_PM +1.8V REGULATOR IC1034 NJM2885DL-I8 FB1502 O G I...

  • Page 23: Schematic Diagram - Main Section (3/7)

    STR-KS1000P • See page 17 for Waveforms. • See page 34 for IC Pin Function Description. 4-12. SCHEMATIC DIAGRAM – MAIN Section (3/7) – (Page 27) (3/7) CNS195 +3.3V REGULATOR +9V REGULATOR CLOCK TCLK IC1711 IC1712 +5V REGULATOR DO/ST TA7809LS...

  • Page 24: Schematic Diagram - Main Section (4/7)

    STR-KS1000P • See page 17 for Waveforms. • See page 30 for IC Block Diagrams. 4-13. SCHEMATIC DIAGRAM – MAIN Section (4/7) – (4/7) R480 NSP MUTE C116 SOFT MUTE R345 R347 R384 R383 DIGITAL POWER AMP PGMUTE IC106 SCDT...

  • Page 25: Schematic Diagram - Main Section (5/7)

    STR-KS1000P • See page 17 for Waveforms. • See page 30 for IC Block Diagrams. 4-14. SCHEMATIC DIAGRAM – MAIN Section (5/7) – (Page 24) NSP MUTE SOFT MUTE PGMUTE SCDT (5/7) SHIFT LAT1 EB909 DIGITAL POWER AMP R473 R475...

  • Page 26: Schematic Diagram - Main Section (6/7)

    STR-KS1000P • See page 30 for IC Block Diagrams. 4-15. SCHEMATIC DIAGRAM – MAIN Section (6/7) – (6/7) CN302 L116 C280 0.01 L106 C279 0.01 L115 C269 0.01 L105 C268 0.01 L114 C296 0.01 REAR LCH+ Q301 R139 2SC3052 L104 C297 0.01...

  • Page 27: Schematic Diagram - Main Section (7/7)

    STR-KS1000P • See page 30 for IC Block Diagrams. 4-16. SCHEMATIC DIAGRAM – MAIN Section (7/7) – (7/7) C931 L931 10000p 10µH 630V T901 31.5V C938 D901 680p MAIN POWER R937 R940 F901 D5SB60F01 C920 250V TRANSFORMER CN901 T6.3AL 0.01 3.3V...

  • Page 28: Printed Wiring Boards - Display Section

    STR-KS1000P 4-17. PRINTED WIRING BOARDS – DISPLAY Section – • See page 13 for Circuit Boards Location. : Uses unleaded solder. DISPLAY BOARD Q710 JW730 D710 D708 D707 D705 D706 TUNER C762 SA-CD/CD VIDEO 2 VIDEO 1 JW770 FL700 R750...

  • Page 29: Schematic Diagram - Display Section

    STR-KS1000P • See page 17 for Waveforms. • See page 30 for IC Block Diagrams. 4-18. SCHEMATIC DIAGRAM – DISPLAY Section – FL700 FRUORESCENT INDICATOR TUBE R706 C706 D704 UDZSTE-176.8B C752 C750 C705 C704 220p 220p C751 220p C703 D700...
  • Page 30 STR-KS1000P • IC Block Diagrams – MAIN Board – – IO Board – IC1710 MC14052 BDR2 IC101 – 107 CXD9775M IC108 – 110 CXD9876R GVDD B GVDD GVDD B BST B 2XCOM DVDD LOGIC SUPPLY GND 1 XCOM PVDD B...
  • Page 31 STR-KS1000P IC901 STR-F6168-LF1352 CURRENT MIRROR DELAY LATCH DELAY OVER BOTTOM CURRENT PROTECT SKIP LOGIC LOGIC OVER OVER OVER VOLTAGE THERMAL OVER LOAD CURRENT FEED CURRENT PROTECT SHUT DOWN PROTECT BACK PROTECT PROTECT INTERNAL BIAS SWITCHING UNDER VOLTAGE REGULATOR LOCK OUT...
  • Page 32 STR-KS1000P IC941 SI-3120KM-TL IC1301 LC89056W-E IC942 SI-3050KM-TL IC943 SI-3033KM-TL AUDIO C BIT PA/PB DETECT DETECT EMPHA SAMPLING XSEL FREQUENCY MICROCOMPUTER MODE0 INTERFACE MODE1 XOUT LOCK X’ TAL DGND – DETECT XMCK DVDD 19 DVDD 18 DGND XSTATE DATAO VOUT LRCK...
  • Page 33 STR-KS1000P IC1602 PCM1803DBR MODE1 DELTA-SIGMA VINL 1 MODULATOR MODE0 FMT1 VINR 2 FMT0 × 1/64, × 1/128 SERIAL DECIMATION VREF1 3 INTERFACE REFERENCE SCKI FILTER VREF2 4 & WITH MODE/FORMAT HIGH-PASS DGND CONTROL FILTER DOUT DELTA-SIGMA MODULATOR POWER SUPPLY AGND CLOCK &...
  • Page 34 STR-KS1000P • IC Pin Function Description MAIN BOARD IC1501 CXD9862R (DIGITAL AUDIO SIGNAL PROCESSOR) Pin No. Pin Name Description Ground terminal XRST System reset signal input from the system controller "L": reset EXTIN Master clock signal input terminal Not used LRCKI3 L/R sampling clock signal (44.1 kHz) input terminal Not used...
  • Page 35 STR-KS1000P Pin No. Pin Name Description Ground terminal 52, 53 PAGE1, PAGE0 External memory page selection signal output terminal Not used BOOT Boot mode control signal input terminal Not used TST1 Output terminal for the test Not used Boot strap signal input terminal Operation mode setting terminal "L": enhanced mode, "H": normal mode...
  • Page 36 STR-KS1000P MAIN BOARD IC1601 MB90488BPF-G-181E1 (SYSTEM CONTROLLER) Pin No. Pin Name Description DATA0 Audio serial data input from the digital audio interface receiver Read ready signal input from the digital audio signal processor Boot strap signal output to the digital audio signal processor...
  • Page 37 STR-KS1000P Pin No. Pin Name Description NO USE Not used LAT2 Latch control signal output to the stream processor 59, 60 NO USE Not used SHIFT Shift clock signal output to the stream processor SCDT Serial data output to the stream processor SOFT_MUTE Soft muting on/off control signal output to the stream processor "L": muting on...

  • Page 38: Exploded Views

    STR-KS1000P SECTION 5 EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they • Items marked “*” are not stocked since they The components identified by mark 0 or dotted line with mark 0 are may have some difference from the original are seldom required for routine service.

  • Page 39: Main Section

    STR-KS1000P 5-2. MAIN SECTION supplied F901 not supplied supplied not supplied (SPEAKER board) supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 51 3-703-244-00 BUSHING (2104), CORD 1-693-676-11 TUNER 0 52 1-777-071-83 CORD, POWER...

  • Page 40: Electrical Parts List

    STR-KS1000P SECTION 6 ADCC DISPLAY ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • Items marked “*” are not stocked since they The components identified by mark 0 or dotted line with mark 0 are parts list may be different from the parts are seldom required for routine service.
  • Page 41 STR-KS1000P DISPLAY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D701 8-719-988-61 DIODE 1SS355TE-17 C1702 1-126-964-11 ELECT 10uF D702 8-719-988-61 DIODE 1SS355TE-17 C1703 1-126-965-11 ELECT 22uF D703 8-719-988-61 DIODE 1SS355TE-17 C1704 1-100-566-91 CERAMIC CHIP 0.1uF D704 8-719-978-33 DIODE DTZ-TT11-6.8B...
  • Page 42 STR-KS1000P MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < TRANSISTOR > C103 1-164-346-11 CERAMIC CHIP C104 1-164-346-11 CERAMIC CHIP Q1710 8-729-901-00 TRANSISTOR DTC124EK C105 1-164-346-11 CERAMIC CHIP Q1711 8-729-901-00 TRANSISTOR DTC124EK C106 1-164-346-11 CERAMIC CHIP <...
  • Page 43 STR-KS1000P MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C275 1-163-021-11 CERAMIC CHIP 0.01uF C189 1-164-156-11 CERAMIC CHIP 0.1uF C276 1-163-021-11 CERAMIC CHIP 0.01uF C190 1-164-156-11 CERAMIC CHIP 0.1uF C277 1-163-021-11 CERAMIC CHIP 0.01uF C191...
  • Page 44 STR-KS1000P MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C945 1-126-965-11 ELECT 22uF C371 1-162-964-11 CERAMIC CHIP 0.001uF C946 1-128-950-21 ELECT 1000uF C374 1-162-970-11 CERAMIC CHIP 0.01uF C947 1-104-665-11 ELECT 100uF C375 1-126-933-11 ELECT 100uF...
  • Page 45 STR-KS1000P MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C1314 1-100-566-91 CERAMIC CHIP 0.1uF D106 6-500-260-01 DIODE P6SMB39AT3 C1315 1-100-566-91 CERAMIC CHIP 0.1uF D107 6-500-260-01 DIODE P6SMB39AT3 C1330 1-126-964-11 ELECT 10uF D201 6-500-260-01 DIODE P6SMB39AT3...
  • Page 46 STR-KS1000P MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark FB1102 1-414-235-22 INDUCTOR, FERRITE BEAD L105 1-457-078-11 AIR-CORE COIL FB1301 1-414-235-22 INDUCTOR, FERRITE BEAD FB1302 1-414-235-22 INDUCTOR, FERRITE BEAD L106 1-457-078-11 AIR-CORE COIL L111 1-457-077-11 AIR-CORE COIL...
  • Page 47 STR-KS1000P MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q112 8-729-600-22 TRANSISTOR 2SA1235-F R175 1-216-864-11 SHORT CHIP Q301 8-729-120-28 TRANSISTOR 2SC1623-L5L6 R176 1-216-864-11 SHORT CHIP 0 Q901 8-729-140-04 TRANSISTOR 2SB1116A-L R177 1-216-864-11 SHORT CHIP 0 Q921...
  • Page 48 STR-KS1000P MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R450 1-216-833-11 METAL CHIP 1/10W R322 1-216-833-11 METAL CHIP 1/10W R451 1-216-833-11 METAL CHIP 1/10W R323 1-216-864-11 SHORT CHIP R452 1-216-833-11 METAL CHIP 1/10W R324 1-216-864-11 SHORT CHIP...
  • Page 49 STR-KS1000P MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1116 1-216-809-11 METAL CHIP 1/10W 0 R924 1-216-864-11 SHORT CHIP R1119 1-216-821-11 METAL CHIP 1/10W 0 R925 1-216-797-11 METAL CHIP 1/10W R1120 1-216-809-11 METAL CHIP 1/10W...
  • Page 50 STR-KS1000P MAIN SPEAKER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1700 1-216-809-11 METAL CHIP 1/10W R1261 1-216-864-11 SHORT CHIP R1301 1-216-830-11 METAL CHIP 5.6K 1/10W < COMPOSITION CIRCUIT BLOCK > R1302 1-216-829-11 METAL CHIP 4.7K...

  • Page 51: Speaker Volume

    STR-KS1000P SPEAKER VOLUME Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < TERMINAL > TM500 1-780-341-11 TERMINAL BOARD (SPEAKER) (SPEAKERS) ************************************************************ VOLUME BOARD ************* < CAPACITOR > C710 1-124-589-11 ELECT 47uF C768 1-162-919-11 CERAMIC CHIP 22PF <...

  • Page 52: Revision History

    STR-KS1000P 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...

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