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Sony STR-KS1200 Service Manual
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Sony STR-KS1200 Service Manual

Sony STR-KS1200 Service Manual

Multi channel av receiver
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3 7 63 1515 0

SERVICE MANUAL

Ver. 1.1 2007.10
• STR-KS1200 is the receiver section in HT-SF1200/SS1200.
This receiver incorporates Dolby* Digital and Pro
Logic Surround and the DTS** Digital Surround
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
registered trademarks of DTS, Inc.
TE
L 13942296513
Amplifier section
1)
Power Output
Stereo mode (rated) 108 W + 108 W
(3 ohms at 1 kHz,
THD 1%)
Surround mode (reference)
RMS Output
(3 ohms at 1 kHz,
THD 10%)
FRONT
CENTER
SUR
(1.5 ohms at 80 Hz,
THD 10%)
SUBWOOFER
1)
Measured under the following conditions:
Area code
Power requirements
CEL, CEK
230 V AC, 50 Hz
2)
Reference power output for front, center, surround
speakers and sub woofer. Depending on the sound
field settings and the source, there may be no
sound output.
Inputs
Analog
Sensitivity: 1 V/50 kohms
Digital (Coaxial) Impedance: 75 ohms
Tone
Gain levels
±10 dB, 0.5 dB step
www
Reproduction frequency range:
28 – 20,000 Hz
.
Sony Corporation
9-887-783-02
2007J05-1
Audio Business Group
©
2007.10
Published by Sony Techno Create Corporation
http://www.xiaoyu163.com
This receiver incorporates High-Definition
Multimedia Interface (HDMI
HDMI, the HDMI logo and High-Definition
Multimedia Interface are trademarks or registered
trademarks of HDMI Licensing LLC.
FM tuner section
Tuning range
Antenna
Antenna terminals
Intermediate frequency
AM tuner section
Tuning range
2)
: 143 W/ch
Models of area code CEL, CEK
2)
: 143 W
With 9-kHz tuning scale:
2)
: 143 W/ch
Antenna
2)
Intermediate frequency
: 285 W
General
Power requirements
Area code
CEL, CEK
Power output (DIGITAL MEDIA PORT)
DC OUT:
Power consumption
Area code
CEL, CEK
x
ao
y
i
http://www.xiaoyu163.com
STR-KS1200
8
) technology.
TM
Q Q
3
6 7
1 3

SPECIFICATIONS

87.5 – 108.0 MHz
FM wire antenna
75 ohms, unbalanced
10.7 MHz
531 – 1,602 kHz
Loop antenna
450 kHz
Power requirements
230 V AC, 50/60 Hz
5 V, 700 mA
Power consumption
165 W
MULTI CHANNEL AV RECEIVER
u163
.
2 9
9 4
2 8
AEP Model
1 5
0 5
8
2 9
9 4
Power consumption (during standby mode)
0.3 W (When
"CONTROL" in VIDEO
menu is set to "CTRL
OFF")
Dimensions (w/h/d) (Approx.)
430 × 66.5 × 335 mm
including projecting parts
and controls
Mass (Approx.)
3.6 kg
Design and specifications are subject to
change without notice.
About area codes
The area code of the receiver you purchased is
shown on the lower portion of the rear panel
(see the illustration below).
FRONT R
FRONT L
SUR R
SUR L
CENTER SUBWOOFER
Any differences in operation, according to the area
code, are clearly indicated in the text, for example,
"Models of area code AA only".
m
co
9 9
UK Model
2 8
9 9
Area code

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  • Page 1: Service Manual

    3 7 63 1515 0 SERVICE MANUAL AEP Model UK Model Ver. 1.1 2007.10 • STR-KS1200 is the receiver section in HT-SF1200/SS1200. This receiver incorporates Dolby* Digital and Pro This receiver incorporates High-Definition Logic Surround and the DTS** Digital Surround Multimedia Interface (HDMI ) technology.

  • 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. http://www.xiaoyu163.com...

  • Page 3: General

    STR-KS1200 SECTION 1 Thia section is extracted from GENERAL instruction manual. 3 7 63 1515 0 About the indicators on the display Getting Started Description and location of parts SLEEP DIGITAL HDMI D.RANGE MEMORY Receiver OPT COAX ST MONO...
  • Page 4 You can also use the remote to control or off. preset TV channels. Press to select sound fields MUSIC the Sony audio/video components that the Press to turn on or off the Sony AV / (MUSIC). Press to select PRESET +/– remote is assigned to operate.

  • Page 5: Disassembly

    STR-KS1200 SECTION 2 DISASSEMBLY 3 7 63 1515 0 • This set can be disassembled in the order shown below. 2-1. DISASSEMBLY FLOW 2-2. CASE (SL07) (Page 5) 2-3. HDMI RE BOARD (Page 6) 2-4. FRONT PANEL BLOCK 2-5. MAIN BOARD...

  • Page 6: Hdmi Re Board

    STR-KS1200 3 7 63 1515 0 2-3. HDMI RE BOARD wire (flat type) (17 core) (HDMI RE BOARD (CN3511), three screws MAIN BOARD (CNS506)) (BVTP3 HDMI RE board HDMI left bracket two screws (BVTP3 four screws (BVTT3 connector (CN3509) L 13942296513 2-4.

  • Page 7: Main Board

    STR-KS1200 3 7 63 1515 0 2-5. MAIN BOARD screw (BVTP3 × 10) screw (BVTP3 × 14) screw (BVTP3 × 10) heat sink (AMP) two radiation four screws sheets (AMP) (BVTP3 × 8) seven screws (BVTP3 × 8) MAIN board...

  • Page 8: Test Mode

    STR-KS1200 SECTION 3 TEST MODE 3 7 63 1515 0 S.F. CLEAR MODE SHIPMENT MODE The preset sound fi led is cleared when this mode is activated. Use All preset contents are cleared when this mode is activated. Use...

  • Page 9: Electrical Check

    STR-KS1200 SECTION 4 ELECTRICAL CHECK 3 7 6 3 1 5 1 5 0 FM AUTO STOP CHECK signal generator Procedure: 1. Turn on the set. 2. Input the following signal from signal generator to FM antenna input directly.

  • Page 10: Diagrams

    STR-KS1200 SECTION 5 DIAGRAMS 3 7 6 3 1 5 1 5 0 5-1. BLOCK DIAGRAM - MAIN Section - DIGITAL AUDIO DATA SELECTOR INTERFACE RECEIVER IC1301 IC1302 DATA0, BCK DIGITAL OPTICAL OPT IN LRCK, CKOUT RECEIVER IC1700 DATAO 16...

  • Page 11: Block Diagram - Hdmi Section

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-2. BLOCK DIAGRAM - HDMI Section - (Page 10) DATA0+ DATA0– DATA1+ DATA1– TX0+ 30 DATA0+ TX0– 29 DATA0– DATA2+ DATA2– Y2 31 RX0+ TX1+ 33 DATA1+ CN3501 Z2 32 RX0–...

  • Page 12: Block Diagram - Dsp Section

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-3. BLOCK DIAGRAM - DSP Section - IC1009 DATA0, BCK LRCK CKOUT DATA0 78 DPSIA (Page 10) INPUT SELECTOR IC1008 • SIGNAL PATH SD0 – 3, MCK, 2 A0...

  • Page 13: Block Diagram - Amp Section

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-4. BLOCK DIAGRAM - AMP Section - STREAM PROCESSOR DIGITAL POWER AMP IC3010 IC3150 D1 – 3, MCKO TB3002 BCKO, LRCKO 31 DATA OUTL1(+) 11 PWM_A OUT_A 28 – 30 L.P.F.

  • Page 14: Block Diagram - Power Supply Section

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-5. BLOCK DIAGRAM - POWER SUPPLY Section - MAIN POWER TRANSFORMER T901 +31.5V POWER CONTROL IC901 RECT POWER (Page 13) D931 CONTROL Q962, 963 FLUORESCENT D905 D908 INDICATOR TUBE DRIVER...
  • Page 15 STR-KS1200 3 7 6 3 1 5 1 5 0 THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. • Circuit Boards Location (In addition to this, the necessary note is printed in each block.) For Printed Wiring Boards.

  • Page 16: Printed Wiring Board - Main Board (Component Side)

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-6. PRINTED WIRING BOARD - MAIN Board (Component Side) - • See page 15 for Circuit Boards Location. • : Uses unleaded solder. MAIN BOARD (COMPONENT SIDE) IC1131 R3014 R3015...

  • Page 17: Printed Wiring Board - Main Board (Conductor Side)

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-7. PRINTED WIRING BOARD - MAIN Board (Conductor Side) - • See page 15 for Circuit Boards Location. • : Uses unleaded solder. (Page 34) (Page 36) DCAC (1200)

  • Page 18: Schematic Diagram - Main Board (1/10)

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-8. SCHEMATIC DIAGRAM - MAIN Board (1/10) - • See page 40 for IC Block Diagrams. MAIN BOARD (1/10) CNS506 R1206 R1207 R1139 LRCK IC1017 IC B/D DATA4 C1318...

  • Page 19: Schematic Diagram - Main Board (2/10)

    STR-KS1200 5-9. SCHEMATIC DIAGRAM - MAIN Board (2/10) - • See page 32 for waveforms. • See page 40 for IC Block Diagrams. • See page 49 for IC Pin Function Description. 3 7 6 3 1 5 1 5 0...

  • Page 20: Schematic Diagram - Main Board (4/10)

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-10. SCHEMATIC DIAGRAM - MAIN Board (3/10) - • See page 32 for Waveforms. • See page 49 for IC Pin Function Description. MAIN BOARD (3/10) CLINK_DET BD3842CLK MAIN...

  • Page 21: Schematic Diagram - Main Board (6/10)

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-11. SCHEMATIC DIAGRAM - MAIN Board (4/10) - • See page 40 for IC Block Diagrams. MAIN BOARD (4/10) L1000 10uH FB1101 CNS508 L CH FM 75 Ω CNS500...

  • Page 22: Schematic Diagram - Main Board (7/10)

    STR-KS1200 5-12. SCHEMATIC DIAGRAM - MAIN Board (5/10) - 3 7 6 3 1 5 1 5 0 • See page 32 for Waveforms. • See page 40 for IC Block Diagrams. MAIN BOARD (5/10) R1313 C1313 R1322 100p...

  • Page 23: Schematic Diagram - Main Board (8/10)

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-13. SCHEMATIC DIAGRAM - MAIN Board (6/10) - • See page 40 for IC Block Diagrams. MAIN BOARD (6/10) C1724 R1712 R1717 R1732 R1651 100k 100k C1655 C1723 R1730...

  • Page 24: Schematic Diagram - Main Board (9/10)

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-14. SCHEMATIC DIAGRAM - MAIN Board (7/10) - • See page 40 for IC Block Diagrams. L3916 MAIN BOARD (7/10) SUBWOOFER TB3001 L3915 SPEAKERS CENTER L3901 R3575 R3576 L3902...

  • Page 25: Schematic Diagram - Main Board (10/10)

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-15. SCHEMATIC DIAGRAM - MAIN Board (8/10) - • See page 40 for IC Block Diagrams. MAIN BOARD (8/10) SUR L SURR TB3002 SPEAKERS FRONT L FRONT R L3907...
  • Page 26 STR-KS1200 3 7 6 3 1 5 1 5 0 5-16. SCHEMATIC DIAGRAM - MAIN Board (9/10) - • See page 40 for IC Block Diagrams. MAIN BOARD (9/10) C3032 C3033 C3031 R3060 IC B/D XOVSS XFSOIN C3040 C3034...
  • Page 27 STR-KS1200 3 7 6 3 1 5 1 5 0 5-17. SCHEMATIC DIAGRAM - MAIN Board (10/10) - • See page 32 for Waveforms. • See page 40 for IC Block Diagrams. R3251 MAIN BOARD (10/10) R3252 R3201 R3202...

  • Page 28: Printed Wiring Board - Hdmi Re Board (Side A)

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-18. PRINTED WIRING BOARD - HDMI RE Board (Side A) - • See page 15 for Circuit Boards Location. • : Uses unleaded solder. • Semiconductor Location Ref. No. Location...

  • Page 29: Printed Wiring Board - Hdmi Re Board (Side B)

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-19. PRINTED WIRING BOARD - HDMI RE Board (Side B) - • See page 15 for Circuit Boards Location. • : Uses unleaded solder. • Semiconductor Location Ref. No. Location...

  • Page 30: Schematic Diagram - Hdmi Re Board (1/2)

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-20. SCHEMATIC DIAGRAM - HDMI RE Board (1/2) - • See page 32 for Waveforms. • See page 40 for IC Block Diagrams. • See page 49 for IC Pin Function Description.

  • Page 31: Schematic Diagram - Hdmi Re Board (2/2)

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-21. SCHEMATIC DIAGRAM - HDMI RE Board (2/2) - • See page 32 for Waveforms. • See page 40 for IC Block Diagrams. • See page 49 for IC Pin Function Description.
  • Page 32 STR-KS1200 3 7 6 3 1 5 1 5 0 • Waveforms – MAIN Board – – HDMI RE Board – – DISPLAY Board – IC1018 (12.5MHz) IC1009 (DPLRCK) IC3051 (OUT) IC3511 (XTALOUT) IC700 (OSC) 3.64 Vp-p 3.84 Vp-p 3.24 Vp-p...

  • Page 33: Printed Wiring Board - Io Board

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-22. PRINTED WIRING BOARD - IO Board - 5-23. SCHEMATIC DIAGRAM - IO Board - • See page 15 for Circuit Boards Location. • : Uses unleaded solder. IO BOARD...

  • Page 34: Printed Wiring Board - Dcac (1200) Board

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-24. PRINTED WIRING BOARD - DCAC (1200) Board - • See page 15 for Circuit Boards Location. • : Uses unleaded solder. DCAC (1200) BOARD (CHASSIS) IC2802 C2825 C2828...

  • Page 35: Schematic Diagram - Dcac (1200) Board

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-25. SCHEMATIC DIAGRAM - DCAC (1200) Board - • See page 40 for IC Block Diagrams. DCAC (1200) BOARD CN2800 IC2802 DCAC_MIC_L +3.3V REGULATOR IC2802 BAA33BC0FP-E2 DCAC_MIC_R MAIN BOARD...

  • Page 36: Printed Wiring Boards - Panel Section

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-26. PRINTED WIRING BOARDS - PANEL Section - • See page 15 for Circuit Boards Location. • : Uses unleaded solder. LED BOARD DMPORT VIDEO 1 VIDEO 2/BD SA-CD/CD...

  • Page 37: Schematic Diagram - Panel Section

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-27. SCHEMATIC DIAGRAM - PANEL Section - • See page 32 for Waveforms. • See page 40 for IC Block Diagrams. FL700 FLUORESCENT INDICATOR TUBE C706 C705 Q701 D700...

  • Page 38: Printed Wiring Board - Smps Board

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-28. PRINTED WIRING BOARD - SMPS Board - • See page 15 for Circuit Boards Location. • : Uses unleaded solder. SMPS BOARD (CHASSIS) (CHASSIS) (CHASSIS) IC931 R965 PC901...

  • Page 39: Schematic Diagram - Smps Board

    STR-KS1200 3 7 6 3 1 5 1 5 0 5-29. SCHEMATIC DIAGRAM - SMPS Board - • See page 40 for IC Block Diagrams. SMPS BOARD CN902 P-GND C964 C963 470p 470p 32.0V 250V 250V MAIN R931 C934 C939 32.0V...
  • Page 40 STR-KS1200 3 7 6 3 1 5 1 5 0 • IC Block Diagrams – MAIN Board – IC1301 LC890561W IC1003, 1017 TC7WH157FK (TE85R) IC1008, 1900 TC74VHC157FT (EKJ) SELECT 11 1 11 7 1A 2 STROBE 36 35 32 31 30...
  • Page 41 STR-KS1200 3 7 63 1515 0 IC1602 PCM1803DBR MODE1 DELTA-SIGMA VINL 1 MODULATOR MODE0 FMT1 VINR 2 1/64, 1/128 FMT0 SERIAL DECIMATION INTERFACE VREF1 3 FILTER REFERENCE SCKI & VREF2 4 WITH MODE/FORMAT HIGH-PASS CONTROL DGND FILTER DOUT DELTA-SIGMA...
  • Page 42 STR-KS1200 3 7 63 1515 0 IC3010, 3020, 3030 CXD9876R CLOCK CLOCK GENERATOR 36 XFSIIN GENERATOR (SECONDARY) (PRIMARY) XVSS 35 DVDD VSUBC 34 TEST 33 BFVSS VSSR OUTR2 32 BFVDD VDDR DATA OUTR1 FILTER & SAMPLING LINER GAIN LOW CUT...
  • Page 43 STR-KS1200 3 7 63 1515 0 IC3100, 3150, 3200, 3250, 3300, 3400, 3500 CXD9883M BST_A PVDD_A Over Current Fault GVDD_A PVDD_A /OTW PVDD_A VREG Gate /HIZ_HS_A Drive PGND /HIZ_LS_A Stuck Detect /RESET PGND Protection Logic Timing PWM_A PGND Control...
  • Page 44 STR-KS1200 3 7 63 1515 0 – HDMI RE Board – IC3503 TMDS341APFCR 80 79 RX W/EQ RX W/EQ RX W/EQ RX W/EQ SDA1 RX W/EQ SCL1 RX W/EQ RX W/EQ RX W/EQ RX W/EQ RX W/EQ RX W/EQ...
  • Page 45 STR-KS1200 3 7 63 1515 0 IC3509 BR24L02F-WE2 2kbit EEPROM ARRAY 8bit ADDRESS SLAVE/ WORD DATA DECODER ADDRESS REGISTER REGISTER 8 VCC 7 WP 6 SCL CONTROL LOGIC HIGH VOLTAGE VCC LEVEL GENERATOR DETECT IC3513 SII9030CTU-7 HSYNC 60 CGND...
  • Page 46 STR-KS1200 3 7 63 1515 0 IC3516 TK11150CSCL-G IC3526, 3527 SI-3033KM-TL OVER HEAT & OVER CURRENT PROTECTION CONTROL – CIRCUIT – BANDGAP REFERENCE VOUT – DISPLAY Board – IC700 PT6315 L 13942296513 LED1 LED2 4-BIT LATCH LED3 LED4 GRID...
  • Page 47 STR-KS1200 3 7 63 1515 0 – DCAC (1200) Board – IC2801 NJM2173AV (TE2) OUT1 14 OUT2 AMP1 AMP2 DC CUT1 13 DC CUT2 12 IN2 MIC V+1 11 MIC V+2 10 GV NOISE 9 STBY 8 V+ – SMPS Board –...
  • Page 48 STR-KS1200 3 7 63 1515 0 IC921 STR-V153 UVLO INTERNAL DELAY LATCH BIAS OFF TIMER DRIVE POWER PRC LATCH MOS FET BLANKING BURST DISCHARGE – BUFFER 1 2 3 L 13942296513 IC941 SI-3120KM-TL IC942 SI-3050KM-TL IC944 SI-3033KM-TL – VOUT u163 http://www.xiaoyu163.com...
  • Page 49 STR-KS1200 3 7 63 1515 0 • IC Pin Function Description MAIN BOARD IC1009 ADSST-AVR-1115 (DSP) Pin No. Pin Name Description VDDINT Power supply terminal (+1.2V) CLKCFG0, 2, 3 Clock frequency setting terminal CLKCFG1 BOOTCFG0, 4, 5 Boot mode setting terminal for DSP...
  • Page 50 STR-KS1200 3 7 63 1515 0 Pin No. Pin Name Description Ground terminal VDDINT Power supply terminal (+1.2V) Ground terminal DPSOC PCM audio signal (center, sub woofer) output terminal DPSOD PCM audio signal (surround back L/R) output terminal Not used VDDINT Power supply terminal (+1.2V)
  • Page 51 STR-KS1200 3 7 63 1515 0 Pin No. Pin Name Description When DSP is master: Serial data input from the fl ash memory MISO When DSP is slave: Serial data output to the main system controller When DSP is master: Serial data output to the fl ash memory...
  • Page 52 STR-KS1200 3 7 63 1515 0 MAIN BOARD IC1018 MB91353APMT-G-111E1 (SYSTEM CONTROLLER) Pin No. Pin Name Description SOFT_MUTE Soft muting on/off control signal output to the stream processor "L": muting on SHIFT Shift clock signal output to the stream processor DCAC ON/OFF Mic power on/off control signal output to the mic amplifi...
  • Page 53 STR-KS1200 3 7 63 1515 0 Pin No. Pin Name Description Low-speed clock signal input terminal Not used Low-speed clock signal output terminal Not used RST TRI Reset signal output to the reset signal buffer DIR DATA0 Serial data input from the digital audio interface receiver...
  • Page 54 STR-KS1200 3 7 63 1515 0 Pin No. Pin Name Description MODEL Setting terminal for the model 119 to 120 NO USE Not used L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 55 STR-KS1200 3 7 63 1515 0 HDMI RE BOARD IC3511 SII9011CLU (HDMI RECEIVER) Pin No. Pin Name Description VSYNC Vertical synchronize signal output for the HDMI transceiver 2 to 5 QO23 to QO20 Not used IOGND Ground terminal IOVCC Power supply terminal (+3.3V)
  • Page 56 STR-KS1200 3 7 63 1515 0 Pin No. Pin Name Description IOGND Ground terminal MCLK Audio master clock signal output for the DSP and HDMI transceiver CGND Ground terminal CVCC18 Power supply terminal (+1.8V) AUDPVCC18 Power supply terminal (+1.8V)
  • Page 57 STR-KS1200 3 7 63 1515 0 HDMI RE BOARD IC3519 M30620FCPGP-RNU04 (HDMI CONTROLLER) Pin No. Pin Name Description 1 to 5 Not used BYTE Not used CNVSS Processor mode switch input terminal (for test) 8, 9 Not used RESET System reset signal input from the main system controller "L": reset...

  • Page 58: Exploded Views

    STR-KS1200 SECTION 6 Ver. 1.1 EXPLODED VIEWS 3 7 63 1515 0 Note: • -XX and -X mean standardized parts, so • The mechanical parts with no reference The components identifi ed by mark 0 they may have some difference from the...

  • Page 59: Front Panel Section

    Part No. Description Remark 2-897-875-02 VOLUME KNOB (SL07) 3-087-053-01 +BVTP2.6 (3CR) u163 X-2179-180-1 FRONT PANEL ASSY 1-829-007-11 WIRE (FLAT TYPE) (19 CORE) 4-977-358-01 CUSHION RV700 1-418-725-51 ENCODER, ROTARY (12 TYPE) 4-240-858-01 EMBLEM (5-A), SONY (MASTER VOLUME) A-1227-752-A DISPLAY BOARD, COMPLETE http://www.xiaoyu163.com...

  • Page 60: Main Board Section

    STR-KS1200 3 7 63 1515 0 6-3. MAIN BOARD SECTION not supplied F901 not supplied (IO board) L 13942296513 not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-1259-837-A SMPS BOARD, COMPLETE...

  • Page 61: Electrical Parts List

    STR-KS1200 SECTION 7 DCAC (1200) DISPLAY ELECTRICAL PARTS LIST 3 7 63 1515 0 Note: uH: μH • Due to standardization, replacements in The components identifi ed by mark 0 the parts list may be different from the • RESISTORS or dotted line with mark 0 are critical for parts specifi...
  • Page 62 STR-KS1200 DISPLAY HDMI RE 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C763 1-162-960-11 CERAMIC CHIP 220PF A-1253-210-A HDMI RE BOARD, COMPLETE (for SERVICE) *********************** C764 1-162-964-11 CERAMIC CHIP 0.001uF...
  • Page 63 STR-KS1200 HDMI RE 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C3564 1-107-826-11 CERAMIC CHIP 0.1uF < FERRITE BEAD > C3566 1-107-826-11 CERAMIC CHIP 0.1uF C3567 1-107-826-11 CERAMIC CHIP 0.1uF...
  • Page 64 STR-KS1200 HDMI RE 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R3544 1-216-805-11 METAL CHIP 1/10W R3624 1-216-801-11 METAL CHIP 1/10W R3545 1-216-805-11 METAL CHIP 1/10W R3625 1-216-801-11 METAL CHIP...
  • Page 65 R752 1-249-405-11 CARBON 1/4W < IC > R753 1-249-393-11 CARBON 1/4W IC1700 6-600-466-01 IC TORX147L (SONY) (DIGITAL OPT IN SAT) < SWITCH > IC1701 6-600-466-01 IC TORX147L (SONY) S707 1-771-349-21 SWITCH, KEYBOARD (I/1) (DIGITAL OPT IN VIDEO 1) IC1711 8-759-242-70...
  • Page 66 STR-KS1200 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C1043 1-162-970-11 CERAMIC CHIP 0.01uF C1139 1-100-566-91 CERAMIC CHIP 0.1uF C1044 1-162-913-11 CERAMIC CHIP 8PF 0.5PF C1141 1-164-156-11 CERAMIC CHIP 0.1uF...
  • Page 67 STR-KS1200 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C1720 1-126-964-11 ELECT 10uF C3021 1-126-947-11 ELECT 47uF C1721 1-126-933-11 ELECT 100uF C3022 1-107-826-11 CERAMIC CHIP 0.1uF C1722 1-100-566-91 CERAMIC CHIP 0.1uF...
  • Page 68 STR-KS1200 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C3155 1-107-725-11 CERAMIC CHIP 0.1uF C3407 1-115-185-11 CERAMIC CHIP 0.033uF C3156 1-115-185-11 CERAMIC CHIP 0.033uF C3408 1-104-329-11 CERAMIC CHIP 0.1uF...
  • Page 69 STR-KS1200 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark IC1301 6-805-692-01 IC LC890561W D3112 6-500-885-01 DIODE P6SMBJ33A-5 IC1302 8-759-595-15 IC TC74ACT153F (EL) D3151 6-500-885-01 DIODE P6SMBJ33A-5 IC1600 8-759-710-97 IC NJM4565M-D...
  • Page 70 STR-KS1200 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark L3501 1-456-680-11 INDUCTOR 10uH R1033 1-216-833-11 METAL CHIP 1/10W L3502 1-456-680-11 INDUCTOR 10uH R1034 1-216-821-11 METAL CHIP 1/10W L3901 1-457-077-11...
  • Page 71 STR-KS1200 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1126 1-216-809-11 METAL CHIP 1/10W R1217 1-216-809-11 METAL CHIP 1/10W R1127 1-216-809-11 METAL CHIP 1/10W R1128 1-216-809-11 METAL CHIP 1/10W...
  • Page 72 STR-KS1200 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1712 1-216-845-11 METAL CHIP 100K 1/10W R3040 1-216-864-11 SHORT CHIP R1713 1-216-845-11 METAL CHIP 100K 1/10W R3041 1-216-864-11 SHORT CHIP...
  • Page 73 STR-KS1200 MAIN SMPS 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R3266 1-216-864-11 SHORT CHIP < VIBRATOR > R3275 1-216-845-11 METAL CHIP 100K 1/10W R3276 1-216-845-11 METAL CHIP 100K 1/10W...
  • Page 74 STR-KS1200 SMPS 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C976 1-100-566-91 CERAMIC CHIP 0.1uF IC931 8-759-648-34 IC TA76431AS (TPE6) C977 1-100-566-91 CERAMIC CHIP 0.1uF IC941 6-707-746-01 IC SI-3120KM-TL C978 1-100-566-91 CERAMIC CHIP 0.1uF...
  • Page 75 STR-KS1200 Ver. 1.1 SMPS 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R935 1-216-821-11 METAL CHIP 1/10W R936 1-216-853-11 METAL CHIP 470K 1/10W R937 1-216-833-11 METAL CHIP 1/10W R938 1-216-821-11...
  • Page 76 STR-KS1200 3 7 63 1515 0 MEMO L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 77 STR-KS1200 http://www.xiaoyu163.com STR-KS1200 1. NEW/FORMER DISCRIMINATION 3 7 6 3 1 5 1 5 0 – MAIN Board (Conductor Side) – AEP Model UK Model SERVICE MANUAL IC1002 Ver. 1.1 2007.10 Former : 1-873-961-11 : 1-873-961-12 SUPPLEMENT-1 File this supplement with the service manual.
  • Page 78 STR-KS1200 2. DIAGRAMS 3 7 6 3 1 5 1 5 0 THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) For Printed Wiring Boards.

  • Page 79: Printed Wiring Board - Main Board (Component Side)

    STR-KS1200 3 7 6 3 1 5 1 5 0 2-1. PRINTED WIRING BOARD - MAIN Board (Component Side) - • : Uses unleaded solder. MAIN BOARD (COMPONENT SIDE) IC1131 R3014 R3015 R3035 R3972 R3917 R3023 R3024 R3971 C1936...

  • Page 80: Printed Wiring Board - Main Board (Conductor Side)

    STR-KS1200 3 7 6 3 1 5 1 5 0 2-2. PRINTED WIRING BOARD - MAIN Board (Conductor Side) - • : Uses unleaded solder. (Refer to page 36 on original service manual) DCAC (1200) (Refer to page DISPLAY BOARD...

  • Page 81: Schematic Diagram - Main Board (1/10)

    STR-KS1200 3 7 6 3 1 5 1 5 0 2-3. SCHEMATIC DIAGRAM - MAIN Board (1/10) - MAIN BOARD (1/10) CNS506 R1206 R1207 R1139 LRCK IC1017 DATA4 HDMI C1318 DATA3 DATA SELECTOR RE BOARD 100p R1136 IC1017 (2/2)
  • Page 82 STR-KS1200 2-4. SCHEMATIC DIAGRAM - MAIN Board (2/10) - 3 7 6 3 1 5 1 5 0 MAIN BOARD (2/10) R1085 0.33 C1061 C1060 DGND AMP_DATA1 AMP_DATA1 C1059 AMP_DATA2 AMP_DATA2 AMP_DATA3 AMP_DATA3 MAIN C1058 BOARD AMP_LRCKO (9/10) AMP_BCKO...
  • Page 83 STR-KS1200 3 7 6 3 1 5 1 5 0 2-5. SCHEMATIC DIAGRAM - MAIN Board (3/10) - MAIN BOARD (3/10) CLINK_DET BD3842CLK MAIN BOARD BD3842DATA (6/10) (Page 10) MAIN BOARD FSRATE (1/10) (Page 5) INIT INIT R1173 SOFT_MUTE...
  • Page 84 STR-KS1200 3 7 6 3 1 5 1 5 0 2-6. SCHEMATIC DIAGRAM - MAIN Board (4/10) - MAIN BOARD (4/10) L1000 10uH FB1101 CNS508 L CH FM 75 Ω CNS500 COAXIAL R CH C1934 C1915 C1068 +6.0V TUNER...

  • Page 85: Schematic Diagram - Main Board (2/10)

    STR-KS1200 3 7 6 3 1 5 1 5 0 2-7. SCHEMATIC DIAGRAM - MAIN Board (5/10) - MAIN BOARD (5/10) R1313 C1313 R1322 100p DGND MAIN R1314 C1133 +3.3V BOARD C1312 (4/10) (Page 8) TC74HC153_B TC74HC153_A DIRXMODE DIRCKSEL...
  • Page 86 STR-KS1200 3 7 6 3 1 5 1 5 0 2-8. SCHEMATIC DIAGRAM - MAIN Board (6/10) - MAIN BOARD (6/10) C1724 R1712 R1717 R1732 R1651 100k 100k C1655 C1723 R1730 C1605 C1715 R1706 C1601 220p C1602 220p IC1710...

  • Page 87: Schematic Diagram - Main Board (3/10)

    STR-KS1200 3 7 6 3 1 5 1 5 0 2-9. SCHEMATIC DIAGRAM - MAIN Board (7/10) - L3916 MAIN BOARD (7/10) SUBWOOFER TB3001 L3915 SPEAKERS CENTER L3901 R3575 R3576 L3902 100k 100k R3276 100k R3577 R3275 100k C3902...

  • Page 88: Schematic Diagram - Main Board (4/10)

    STR-KS1200 3 7 6 3 1 5 1 5 0 2-10. SCHEMATIC DIAGRAM - MAIN Board (8/10) - MAIN BOARD (8/10) SUR L SURR TB3002 SPEAKERS FRONT L FRONT R L3907 L3908 L3910 L3909 L3912 R3225 R3425 100k 100k...

  • Page 89: Schematic Diagram - Main Board (5/10)

    STR-KS1200 3 7 6 3 1 5 1 5 0 2-11. SCHEMATIC DIAGRAM - MAIN Board (9/10) - MAIN BOARD (9/10) C3032 C3033 C3031 R3060 XOVSS XFSOIN C3040 C3034 XFSOOUT XVDD R3059 XOVDD HPVDDL C3035 C3039 IC3030 DVDD HPOUTL1...

  • Page 90: Schematic Diagram - Main Board (6/10)

    STR-KS1200 3 7 6 3 1 5 1 5 0 2-12. SCHEMATIC DIAGRAM - MAIN Board (10/10) - R3251 MAIN BOARD (10/10) R3252 R3201 R3202 R3151 R3152 MAIN BOARD R3101 (8/10) R3102 (Page 12) C3011 C3023 C3021 C3022 C3013...

  • Page 91: Printed Wiring Board - Smps Board

    STR-KS1200 3 7 6 3 1 5 1 5 0 2-13. PRINTED WIRING BOARD - SMPS Board - • : Uses unleaded solder. SMPS BOARD (CHASSIS) (CHASSIS) (CHASSIS) IC931 R965 PC901 R932 R931 R933 JW918 R935 R936 C937 C938...

  • Page 92: Schematic Diagram - Smps Board

    STR-KS1200 3 7 6 3 1 5 1 5 0 2-14. SCHEMATIC DIAGRAM - SMPS Board - SMPS BOARD CN902 P-GND C964 C963 470p 470p 32.0V 250V 250V MAIN R931 C934 C939 32.0V C936 R937 BOARD 3.3k 2200 P-GND...

  • Page 93: Str-Ks1200

    STR-KS1200 MAIN 3. ELECTRICAL PARTS LIST 3 7 63 1515 0 Note: uH: μH • Due to standardization, replacements in The components identifi ed by mark 0 the parts list may be different from the • RESISTORS or dotted line with mark 0 are critical for parts specifi...
  • Page 94 STR-KS1200 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C1135 1-126-947-11 ELECT 47uF C1719 1-126-964-11 ELECT 10uF C1139 1-100-566-91 CERAMIC CHIP 0.1uF C1720 1-126-964-11 ELECT 10uF C1141 1-164-156-11 CERAMIC CHIP 0.1uF...
  • Page 95 STR-KS1200 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C3020 1-107-826-11 CERAMIC CHIP 0.1uF C3153 1-107-725-11 CERAMIC CHIP 0.1uF C3021 1-126-947-11 ELECT 47uF C3154 1-164-156-11 CERAMIC CHIP 0.1uF C3022 1-107-826-11 CERAMIC CHIP 0.1uF...
  • Page 96 STR-KS1200 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C3405 1-107-725-11 CERAMIC CHIP 0.1uF D1600 8-719-049-09 DIODE 1SS367-T3SONY C3406 1-115-185-11 CERAMIC CHIP 0.033uF D1661 8-719-049-09 DIODE 1SS367-T3SONY C3407 1-115-185-11 CERAMIC CHIP 0.033uF...
  • Page 97 STR-KS1200 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark IC1131 6-704-005-01 IC BR24L32F-WE2 L3402 1-456-680-11 INDUCTOR 10uH IC1301 6-805-692-01 IC LC890561W L3501 1-456-680-11 INDUCTOR 10uH IC1302 8-759-595-15 IC TC74ACT153F (EL)
  • Page 98 STR-KS1200 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1033 1-216-833-11 METAL CHIP 1/10W R1126 1-216-809-11 METAL CHIP 1/10W R1034 1-216-821-11 METAL CHIP 1/10W R1127 1-216-809-11 METAL CHIP 1/10W...
  • Page 99 STR-KS1200 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1216 1-216-833-11 METAL CHIP 1/10W R1711 1-216-821-11 METAL CHIP 1/10W R1217 1-216-809-11 METAL CHIP 1/10W R1712 1-216-845-11 METAL CHIP 100K...
  • Page 100 STR-KS1200 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R3037 1-216-815-11 METAL CHIP 1/10W R3265 1-216-864-11 SHORT CHIP R3040 1-216-864-11 SHORT CHIP R3266 1-216-864-11 SHORT CHIP R3041 1-216-864-11 SHORT CHIP...
  • Page 101 STR-KS1200 MAIN SMPS 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark TB3002 1-780-454-11 TERMINAL BOARD (SPEAKER) 4P 0 C964 1-117-697-51 CERAMIC 470PF 250V (SPEAKERS FRONT L/FRONT R/SUR L/SUR R) C975 1-100-566-91 CERAMIC CHIP 0.1uF...
  • Page 102 STR-KS1200 MAIN SMPS 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < IC > R932 1-218-883-11 METAL CHIP 0.5% 1/10W 0 IC901 6-707-742-01 IC STR-F6168-LF1352 R933 1-216-829-11 METAL CHIP 4.7K...
  • Page 103 STR-KS1200 3 7 63 1515 0 MEMO L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 104 STR-KS1200 3 7 63 1515 0 REVISION HISTORY Checking the version allows you to jump to the revised page. Also, clicking the version at the top of the revised page allows you to jump to the next revised page.

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