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SERVICE MANUAL
Ver. 1.0 2010.08
• STR-KM7600 is the receiver section in HT-DDW7600/DDW8600.
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.
** Manufactured under license under U.S. Patent #'s: 5,451,942; 5,956,674; 5,974,380; 5,978,762; 6,226,616; 6,487,535; 7,003,467; 7,212,872 & other
U.S. and worldwide patents issued & pending. DTS, DTS Digital Surround, ES, and Neo:6 are registered trademarks and the DTS logos, Symbol and
DTS 96/24 are trademarks of DTS, Inc. © 1996-2008 DTS, Inc. All Rights Reserved.
This receiver incorporates High-Defi nition Multimedia Interface (HDMI
HDMI, the HDMI logo and High-Defi nition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States
and other countries.
"x.v.Colour" and "x.v.Colour" logo are trademarks of Sony Corporation.
"BRAVIA" is a trademark of Sony Corporation.
"PlayStation" is a registered trademark of Sony Computer Entertainment Inc.
Amplifi er section
Models of area code AUS, SAF, EA
• Receiver (STR-KM7600)
Power Output
Stereo mode output (rated) (6 ohms, 1 kHz,
THD 1%)
100 W + 100 W
Surround mode output (reference)
2)
RMS output
FRONT:
185 W per channel
(with SS-MSP7500)
CENTER:
185 W
1)
(with SS-CNP7500)
SURROUND:
185 W per channel
(with SS-SRP7500)
SURROUND BACK:
185 W per channel
(with SS-SRP7500)
1)
Measured under the following conditions:
Area code
Power requirements
SAF
240 V AC, 50 Hz
EA
127 V AC, 60 Hz
AUS
230 V AC, 50 Hz
Sony Corporation
9-890-553-01
2010H08-1
Audio & Video Business Group
©
2010.08
Published by Sony EMCS (Malaysia) PG Tec
STR-KM7600
TM
SPECIFICATIONS
2)
Reference power output for front, center, sur-
round and surround back speakers. Depending
on the sound fi eld settings and the source, there
may be no sound output.
Inputs
1)
Analog
Digital (Coaxial)
1)
Outputs (Analog)
AUDIO OUT
SUBWOOFER
1)
Tone
Gain levels
1)
Reproduction frequency range:
FM tuner section
Tuning range
Antenna
Antenna terminals
Intermediate frequency
) technology.
AM tuner section
Tuning range
Area code
AUS
Sensitivity: 800 mV/
SAF
50 kohms
Impedance: 75 ohms
EA
Voltage: 800 mV/10 kohms
Voltage: 2 V/1 kohm
Antenna
Intermediate frequency
±6 dB, 1 dB step
Video section
Inputs/Outputs
28 – 20,000 Hz
Video:
COMPONENT VIDEO:
87.5 – 108.0 MHz
FM wire antenna
75 ohms, unbalanced
10.7 MHz
MULTI CHANNEL AV RECEIVER
E Model
Australian Model
Tuning scale
10 kHz step
9 kHz step
530 –
531 –
1,710 kHz
1,710 kHz
530 –
531 –
1,610 kHz
1,602 kHz
531 –
1,602 kHz
Loop antenna
450 kHz
1 Vp-p, 75 ohms
Y: 1 Vp-p, 75 ohms
P
: 0.7 Vp-p, 75 ohms
B
P
: 0.7 Vp-p, 75 ohms
R
80 MHz HD Pass Through
– Continued on next page –
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Related Manuals for Sony STR-KM7600
Summary of Contents for Sony STR-KM7600
- Page 1 HDMI, the HDMI logo and High-Defi nition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries. “x.v.Colour” and “x.v.Colour” logo are trademarks of Sony Corporation. “BRAVIA” is a trademark of Sony Corporation. “PlayStation” is a registered trademark of Sony Computer Entertainment Inc. SPECIFICATIONS Amplifi er section AM tuner section...
- Page 2 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: Table Of Contents
STR-KM7600 SECTION 1 SERVICING NOTES TABLE OF CONTENTS Notes on chip component replacement • Never reuse a disconnected chip component. • Notice that the minus side of a tantalum capacitor may be dam- SERVICING NOTES..........3 aged by heat. DISASSEMBLY UNLEADED SOLDER 2-1. -
Page 4: Disassembly
STR-KM7600 SECTION 2 DISASSEMBLY • This set can be disassembled in the order shown below. 2-1. DISASSEMBLY FLOW 2-2. CASE (Page 4) 2-3. BACK PANEL BLOCK (Page 5) 2-4. FRONT PANEL BLOCK 2-5. MAIN BLOCK (Page 5) (Page 6) 2-6. HEATSINK BLOCK, MAIN BOARD (Page 6) Note: Follow the disassembly procedure in the numerical order given. -
Page 5: Back Panel Block
STR-KM7600 2-3. BACK PANEL BLOCK 6 two screws 7 one screw (+BVTP 3 (+BVTP 3 q; CN2102 (9P) 8 wire (flat type) (17 core) qk CN905 (5P) (CN3511) qg CN3510 (5P) 1 five screws qh CNP922 (2P) (+BVTP 3 qj CNP923 (2P) -
Page 6: Main Block
STR-KM7600 2-5. MAIN BLOCK CN553 (3P) CN554 (5P) one screw one screw (+BVTP 3 × 8) (+BVTP 3 × 8) Support (G73) Bracket two screws (+BVTP 3 × 8) two screws (+BVTP 3 × 8) MAIN board section 2-6. HEATSINK BLOCK, MAIN BOARD... -
Page 7: Test Mode
STR-KM7600 SECTION 3 TEST MODE TUNER AM STEP CHANGE (9 kHz/10 kHz) MODE KEY CHECK MODE The AM tuning interval can be changed over 9 kHz or 10 kHz. This mode is used to check the key. Procedure: Procedure: 1. Press the [ ] button to turn on the main power. - Page 8 STR-KM7600 1. DCAC DSP Data Line Checking Items After press the [TUNING MODE] button, DCAC Factory test Protector Count COUNT XX mode will start, below display will show: Total single power on time SXXXHXXM “DCAC x” x = 1, 2, 3, 4...
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Page 9: Electrical Check
STR-KM7600 SECTION 4 ELECTRICAL CHECK FM AUTO STOP CHECK signal generator Procedure: 1. Turn on the set. 2. Input the following signal from signal generator to FM an- tenna input directly. Carrier frequency: A = 87.5 MHz, B = 98 MHz, C = 108 MHz... -
Page 10: Diagrams
STR-KM7600 SECTION 5 DIAGRAMS • Circuit Boards Location AC SELECT board (for Saudi Arabia model only) STANDBY DCDC board HDMI PC board THERMAL SENSOR board POWER KEY board TUNER (FM/AM) DISPLAY board DIGITAL board HP SUPPORT board VIDEO board CONNECTION board... -
Page 11: Block Diagram - Display Section
STR-KM7600 5-1. BLOCK DIAGRAM — DISPLAY SECTION — FL101 VACUUM FLUORESCENT IC102 DISPLAY CNS104 FL DISPLAY DRIVER FL_RESET(NC) RSTB FL_CLK 53 CSB FL_DIN 54 CLKB GR1 - GR11 FL_CS 55 DIN NIGHT MODE (LED) 57 P1 Q111 D106 IC101 SIRCS +3.3V (STANDBY) -
Page 12: Block Diagram - Video Section
STR-KM7600 5-2. BLOCK DIAGRAM — VIDEO SECTION — IC220 COMPONENT VIDEO SELECT J202 CH3 OUT MONITOR OUT CH2 OUT CN202 CH1 OUT CH3 IN1 PS(V-MUTE) CH2 IN1 VIDEO 1 IN COMP_S2 CH1 IN1 COMP_S1 CH3 IN2 COMPONENT VIDEO CH2 IN2... -
Page 13: Block Diagram - Hdmi Section
STR-KM7600 5-3. BLOCK DIAGRAM — HDMI SECTION — IC3500 HDMI RECEIVER CN3500 CN3503 DATA2+ DATA2+ TX2+ 125 R1X2+ DATA2– DATA2– TX2- R1X2- DATA1+ DATA1+ TX1+ R1X1+ DATA1– DATA1– TX1- R1X1- DATA0+ DATA0+ IC3501 TX0+ R1X0+ DATA0– HDMI TRANSCEIVER DATA0– TX0-... -
Page 14: Block Diagram - Standby Dcdc Section
STR-KM7600 5-4. BLOCK DIAGRAM — STANDBY DCDC SECTION — T901 POWER TRANSFORMER (MAIN) IC990 +4V REG IC980 CNP922 +6.3V +6.3V REG MAIN SECTION NEUTRAL AC IN (Page 18) IC910 IC992 F920 +7V REG +7V REG LIVE RY920 S910 JW924 MAIN... -
Page 15: Block Diagram - Digital (1/2) Section
STR-KM7600 5-5. BLOCK DIAGRAM — DIGITAL (1/2) SECTION — IC2015 DIGITAL AUDIO IC2016 WAVE SHAPER I/F RECEIVER J2000 (OPTICAL) RBCK 17 IC2018 DIGITAL (ASSIGNABLE) RLRCK 20 OPTICAL RECIEVER : AUDIO CL 40 : AUDIO (DIGITAL) DI 38 (OPTICAL) : TUNER... -
Page 16: Block Diagram - Digital (2/2) Section
STR-KM7600 5-6. BLOCK DIAGRAM — DIGITAL (2/2) SECTION — J2001 CN2102 IC2008 +6.5V VBUS +5V REG DMPORT_L+ DMPORT_L- IC2009 +3.3V DIGITAL SECTION +3.3V REG DMPORT (1/2) DC 5V 0.7A MAX (Page 15) IC2007 (2/2) STANDBY SYSTEM CONTROL DCDC SECTION (Page 14) -
Page 17: Block Diagram - Connection Section
STR-KM7600 5-7. BLOCK DIAGRAM — CONNECTION SECTION — CN801 CN802 DMPORT VIDEO DMPORT VIDEO COMPOSITE-SW4 COMPOSITE-SW4 COMPOSITE-SW3 COMPOSITE-SW3 COMPOSITE-SW2 COMPOSITE-SW2 COMPOSITE-SW1 COMPOSITE-SW1 VIDEO SECTION COMPONENT_SW1 COMPONENT_SW1 (Page 12) COMPONENT_SW2 COMPONENT_SW2 PS(V-MUTE) PS(V-MUTE) VIDEO2_VIDEO DIGITAL SECTION (2/2) CN804 (Page 16) MULTI_CH... -
Page 18: Block Diagram - Main Section
STR-KM7600 5-8. BLOCK DIAGRAM — MAIN SECTION — CN556 D582 OVERLOAD IC612, IC613 PROTECTOR PROTECT DETECT Q616, Q617 Q581-Q584 Q618, Q619 POWER AMP PROTECTOR : AUDIO R-CH (FR) Q585 PRE DRIVER VACS IC602 R-CH (FR) OVERLOAD IC610, IC611 MULTI-IN DETECT... - Page 19 STR-KM7600 THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. • Waveforms (In addition to this, the necessary note is printed in each block.) – DIGITAL Board – – HDMI PC Board – For Printed Wiring Boards. For Schematic Diagrams.
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Page 20: Printed Wiring Board - Main Board
STR-KM7600 5-9. PRINTED WIRING BOARD — MAIN BOARD — • Refer to page 10 for Circuit Boards Location. : Uses unleaded solder. MAIN BOARD SPEAKERS TB500 DIGITAL FRONT BOARD TB503 TB502 CN2100 J521 J522 J523 J525 (Page 37) SURROUND BACK... -
Page 21: Schematic Diagram - Main Board (1/4)
STR-KM7600 5-10. SCHEMATIC DIAGRAM — MAIN BOARD (1/4) — • Refer to page 48 for IC Block Diagrams. MAIN BOARD (1/4) SBR_OUT MAIN BOARD SBL_OUT (4/4) C_OUT (Page 24) R651 R677 R664 R739 R740 R756 100k 100k R742 100k R746... -
Page 22: Schematic Diagram - Main Board (2/4)
STR-KM7600 5-11. SCHEMATIC DIAGRAM — MAIN BOARD (2/4) — • Refer to page 48 for IC Block Diagrams. MAIN BOARD (2/4) FR_OUT FR_OUT FL_OUT FL_OUT SR_OUT SR_OUT SL_OUT SL_OUT R703 R729 R716 R690 R741 R743 R744 R745 100k 100k 100k... -
Page 23: Schematic Diagram - Main Board (3/4)
STR-KM7600 5-12. SCHEMATIC DIAGRAM — MAIN BOARD (3/4) — • Refer to page 48 for IC Block Diagrams. MAIN BOARD (1/4) (Page 21) MAIN BOARD (3/4) C552 100p R552 JS002 CN555 R551 C557 C558 MAIN BOARD 2200p 2200p C551 100p... -
Page 24: Schematic Diagram - Main Board (4/4)
STR-KM7600 5-13. SCHEMATIC DIAGRAM — MAIN BOARD (4/4) — MAIN BOARD (2/4) (Page 22) MAIN BOARD (4/4) HP DETECT HEADPHONE R-CH R456 BOARD CNP790 FL_OUT L-CH (Page 45) CN552 FR_OUT RY451 R455 D451 MA2J1110GLS0 15.6 Q451 R453 2SC3052EF-T1-LEF RELAY DRIVER... -
Page 25: Printed Wiring Board - Video Board
STR-KM7600 5-14. PRINTED WIRING BOARD — VIDEO BOARD — • Refer to page 10 for Circuit Boards Location. : Uses unleaded solder. VIDEO BOARD J203 J202 COMPONENT VIDEO SAT IN DVD IN VIDEO 1 IN MONITOR OUT J201 J200 VIDEO 1... -
Page 26: Schematic Diagram - Video Board
STR-KM7600 5-15. SCHEMATIC DIAGRAM — VIDEO BOARD — • Refer to page 48 for IC Block Diagrams. VIDEO BOARD COMPONENT VIDEO MONITOR OUT VIDEO 1 IN DVD IN SAT IN MONITOR VIDEO 1 VIDEO OUT VIDEO IN VIDEO OUT VIDEO IN... -
Page 27: Printed Wiring Board - Video 2 Board
STR-KM7600 5-16. PRINTED WIRING BOARD — VIDEO 2 BOARD — • Refer to page 10 for Circuit Boards Location. : Uses unleaded solder. VIDEO 2 BOARD VIDEO 2 IN VIDEO L -AUDIO- R AUTO CAL MIC R3673 R183 R192 TP171... -
Page 28: Schematic Diagram - Video 2 Board
STR-KM7600 5-17. SCHEMATIC DIAGRAM — VIDEO 2 BOARD — • Refer to page 48 for IC Block Diagrams. VIDEO 2 BOARD DISPLAY BOARD C N 17 3 CNP102 J181 C L 18 8 (Page 36) M I C M O N O... -
Page 29: Printed Wiring Board - Hdmi Pc Board (1/2)
STR-KM7600 5-18. PRINTED WIRING BOARD — HDMI PC BOARD (1/2) — • Refer to page 10 for Circuit Boards Location. : Uses unleaded solder. HDMI PC BOARD (SIDE A) DIGITAL STANDBY DCDC BOARD BOARD CN2202 CN970 (Page 37) (Page 33) -
Page 30: Printed Wiring Board - Hdmi Pc Board (2/2)
STR-KM7600 5-19. PRINTED WIRING BOARD — HDMI PC BOARD (2/2) — • Refer to page 10 for Circuit Boards Location. : Uses unleaded solder. HDMI PC BOARD (SIDE B) JL3530 IC3526 JL3551 C3704 CL3052 JL3528 R3600 R3741 R3037 JL3552 JL3529... -
Page 31: Schematic Diagram - Hdmi Pc Board (1/2)
STR-KM7600 5-20. SCHEMATIC DIAGRAM — HDMI PC BOARD (1/2) — • Refer to page 19 for Waveform HDMI PC BOARD (1/2) ET3503 (CHASSIS) C3662 CN3503 HOT PLUG DET +5V POWER C3559 R3517 R3523 DDC/CEC GND C3560 SDA(5V) Q[18] R3663 SCL(5V) -
Page 32: Schematic Diagram - Hdmi Pc Board (2/2)
STR-KM7600 5-21. SCHEMATIC DIAGRAM — HDMI PC BOARD (2/2) — • Refer to page 19 for Waveform • Refer to page 48 for IC Block Diagrams. HDMI PC BOARD (2/2) CN3000 JL3536 3.3V JL3537 JL3538 232C_IN(VU RX) JL3563 C3702 R3640... -
Page 33: Printed Wiring Board - Standby Dcdc Board
STR-KM7600 5-22. PRINTED WIRING BOARD — STANDBY DCDC BOARD — • Refer to page 10 for Circuit Boards Location. : Uses unleaded solder. T901 POWER TRANSFORMER (MAIN) STANDBY DCDC BOARD MAIN BOARD CN553 (Page 20) F901 CL924 C911 IC992 C912... -
Page 34: Schematic Diagram - Standby Dcdc Board
STR-KM7600 5-23. SCHEMATIC DIAGRAM — STANDBY DCDC BOARD — • Refer to page 48 for IC Block Diagrams. T901 DIGITAL BOARD HDMI PC BOARD POWER TRANSFORMER (MAIN) (1/4) (2/2) CN2102 CN3510 (Page 39) (Page 32) MAIN BOARD (4/4) CN553 (Page 24) -
Page 35: Printed Wiring Board - Display Board
STR-KM7600 5-24. PRINTED WIRING BOARD — DISPLAY BOARD — • Refer to page 10 for Circuit Boards Location. : Uses unleaded solder. DISPLAY BOARD CNP101 C143 IC103 CL112 C108 C109 CL113 R198 CL120 FL101 JW101 CL115 POWER C107 C106 C105... -
Page 36: Schematic Diagram - Display Board
STR-KM7600 5-25. SCHEMATIC DIAGRAM — DISPLAY BOARD — • Refer to page 48 for IC Block Diagrams. DISPLAY BOARD FL101 VA C U U M F L U O R E S C E N T D I S P L AY... -
Page 37: Printed Wiring Board - Digital Board (1/2)
STR-KM7600 5-26. PRINTED WIRING BOARD — DIGITAL BOARD (1/2) — • Refer to page 10 for Circuit Boards Location. : Uses unleaded solder. DIGITAL BOARD (SIDE A) DISPLAY BOARD MAIN BOARD HDMI PC BOARD CNS104 CN551 CN3511 (Page 35) (Page 20) -
Page 38: Printed Wiring Board - Digital Board (2/2)
STR-KM7600 5-27. PRINTED WIRING BOARD — DIGITAL BOARD (2/2) — • Refer to page 10 for Circuit Boards Location. : Uses unleaded solder. DIGITAL BOARD (SIDE B) IC2022 JL2100 R2123 R2180 JL2204 JL2098 JL2104 FB2007 R2179 C2134 JL2105 R2122 JL2217... -
Page 39: Schematic Diagram - Digital Board (1/4)
STR-KM7600 5-28. SCHEMATIC DIAGRAM — DIGITAL BOARD (1/4) — • Refer to page 19 for Waveform • Refer to page 48 for IC Block Diagrams. • Refer to page 53 for IC Pin Function Descriptions DIGITAL BOARD (1/4) STOP(AC OFF DET) -
Page 40: Schematic Diagram - Digital Board (2/4)
STR-KM7600 5-29. SCHEMATIC DIAGRAM — DIGITAL BOARD (2/4) — • Refer to page 48 for IC Block Diagrams. DIGITAL BOARD (2/4) DIGITAL BOARD CN2200 21 P (1/4) JL2092 DCAC_IN DCAC (Page 39) JL2093 JL2094 +3.3V (STBY) +3.3V (STBY) JL2095 DCDC GND... -
Page 41: Schematic Diagram - Digital Board (3/4)
STR-KM7600 5-30. SCHEMATIC DIAGRAM — DIGITAL BOARD (3/4) — • Refer to page 19 for Waveform • Refer to page 48 for IC Block Diagrams. • Refer to page 53 for IC Pin Function Descriptions DIGITAL BOARD (3/4) DSP_INT C2057... -
Page 42: Schematic Diagram - Digital Board (4/4)
STR-KM7600 5-31. SCHEMATIC DIAGRAM — DIGITAL BOARD (4/4) — • Refer to page 19 for Waveform • Refer to page 48 for IC Block Diagrams. DIGITAL DIGITAL DIGITAL DIGITAL DIGITAL DIGITAL BOARD BOARD BOARD BOARD BOARD BOARD (2/4) (3/4) (3/4) -
Page 43: Printed Wiring Board - Connection Board
STR-KM7600 5-32. PRINTED WIRING BOARD — CONNECTION BOARD — • Refer to page 10 for Circuit Boards Location. : Uses unleaded solder. CONNECTION BOARD MAIN BOARD MAIN BOARD CN556 CN555 (Page 20) (Page 20) JW827 C809 JW826 C805 R808 JW825... -
Page 44: Schematic Diagram - Connection Board
STR-KM7600 5-33. SCHEMATIC DIAGRAM — CONNECTION BOARD — • Refer to page 48 for IC Block Diagrams. CONNECTION BOARD C836 R850 C837 2200p R842 CN802 C835 PS (V-MUTE) C838 R840 2200p COMPONENT_SW2 COMPONENT_SW1 C834 COMPOSITE_SW1 C839 R832 2200p COMPOSITE_SW2 COMPOSITE_SW3... -
Page 45: Printed Wiring Board - Headphone Board
STR-KM7600 5-34. PRINTED WIRING BOARD — HEADPHONE BOARD — • Refer to page 10 for Circuit Boards Location. 5-36. PRINTED WIRING BOARD — POWER KEY BOARD — Refer to page 10 for Circuit Boards Location. POWER KEY BOARD HEADPHONE BOARD... -
Page 46: Printed Wiring Board - Thermal Sensor Board
STR-KM7600 5-39. SCHEMATIC DIAGRAM — THERMAL SENSOR BOARD — 5-38. PRINTED WIRING BOARD — THERMAL SENSOR BOARD — • Refer to page 10 for Circuit Boards Location. THERMAL SENSOR BOARD THERMAL SENSOR BOARD IC250 LM61CIZ/LFT2 IC250 THERMAL SENSOR D250 JL251... -
Page 47: Printed Wiring Board - Ac Select Board
STR-KM7600 5-41 . SCHEMATIC DIAGRAM — AC SELECT BOARD — 5-40. PRINTED WIRING BOARD — AC SELECT BOARD — • Refer to page 10 for Circuit Boards Location. EA MODEL ONLY AC SELECT BOARD AC SELECT BOARD ( EA MODEL ONLY) - Page 48 STR-KM7600 • IC Block Diagrams IC2008 SI-3050KM-TLS (DIGITAL BOARD) IC600, IC601, IC602, IC603 IC551 BD3470KS2 (MAIN BOARD) IC2009 SI-3033KM-TLS (DIGITAL BOARD) IC STK350-530T-E (MAIN BOARD) BIAS CIRCUIT PROTECTOR SUB1 SWITCH SWITCH SWITCH SWITCH HPFN LPF01 LPF02 DRIVE DRIVE 60 INR3...
- Page 49 STR-KM7600 IC2014 IC BR24S16FJ-WE2 (DIGITAL BOARD) 16Kbit EEPROM ARRAY 8 Vcc 11 bit 8 bit Address 11 bit Slave, Word Data 7 WP Decode Address Register Register START STOP 6 SCL Control Logic High Voltage Gen Vcc Level Detect 5 SDA...
- Page 50 STR-KM7600 IC2019 PCM1808PWR (DIGITAL BOARD) Serial LRCK Interface DOUT Mode/ Format Control Clock Timing SCKI Control x 1/64 Decimation Filter with High Pass Filter DGND Delta Sigma Delta Sigma Modulator Modulator Power Supply Antialias AGND VINL Reference VREF Antialias VINR...
- Page 51 STR-KM7600 IC180, IC181 IC210 NJM2595M-TE2 (VIDEO BOARD) IC NJM4565M-D (VIDEO 2 BOARD) IC800 VOUT1 IC NJM4565M-D (CONNECTION BOARD) DRIVER VIN5 A OUTPUT B OUTPUT 16 V+ VIN4 DRIVER 15 VOUT2 A-INPUT B -INPUT VIN3 A+INPUT B +INPUT 14 SW1 13 VIN1 V–...
- Page 52 STR-KM7600 IC980 SI-8050S-LF1101 (STANDBY DCDC BOARD) IC3507 IC TC74VHC541FT (EL) (HDMI PC BOARD) IC990 SI-8033S (STANDBY DCDC BOARD) OVER REGULATOR CURRENT PROTECTOR LATCH RESET & DRIVER OVER HEAT – PROTECTOR COMPARATOR – VREF ERROR AMP IC102 IC ML9208-03GAZ03B (DISPLAY BOARD)
- Page 53 STR-KM7600 • IC Pin Function Description DIGITAL BOARD (3/4) IC2006 ADSP21266SKSTZ-2C (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 BOOTCFG1...
- Page 54 STR-KM7600 Pin No. Pin Name Description Ground terminal VDDINT Power supply terminal (+1.2V) Ground terminal DPSOC PCM audio signal (center, sub woofer) output to the D/A converter DPSOD PCM audio signal (surround back L/R) output to the D/A converter VDDINT Power supply terminal (+1.2V)
- Page 55 STR-KM7600 Pin No. Pin Name Description MISO Serial data output to the main system controller MOSI Serial data input from the main system controller Ground terminal VDDINT Power supply terminal (+1.2V) VDDEXT Power supply terminal (+3.3V) AVDD Power supply terminal (+3.3V)
- Page 56 STR-KM7600 DIGITAL BOARD (1/4) IC2007 MB91353APMT-G-124E1 (SYSTEM CONTROL) Pin No. Pin Name Description COM_CLK Data clock signal output for DIR IC and 8 CH DAC IC COM_DATA Data output for DIR IC and 8 CH DAC IC FL_RESET Reset signal output for FL DISPLAY DRIVER IC...
- Page 57 STR-KM7600 Pin No. Pin Name Description — Not used (Open) RST_TRG Reset trigger signal input DIR_DATA0 Serial data input from DIR IC DSP_RESET System reset signal output for DSP EX3 IC DSP_SPIDS(LAT) Serial data latch pulse signal output for DSP EX3 IC ADC_SEL —...
- Page 58 STR-KM7600 Pin No. Pin Name Description VACS_CTRL VACS Control signal input terminal THERMAL_2 Thermal sensor 2 temp signal input...
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Page 59: Exploded Views
STR-KM7600 SECTION 6 EXPLODED VIEWS Note: • -XX and -X mean standardized parts, so • Color Indication of Appearance Parts Ex- The components identifi ed by mark 0 they may have some difference from the ample: or dotted line with mark 0 are critical for original one. -
Page 60: Back Panel Section
STR-KM7600 6-2. BACK PANEL SECTION F911 not supplied F910 (AC SELECT board) (EA only) not supplied F920 not supplied not supplied Note: If wire (fl at type) is replaced, install it after bending it in the same form as that before replacement. -
Page 61: Main Section
STR-KM7600 6-3. MAIN SECTION IC614 IC616 IC615 IC610 IC606 IC612 IC617 IC608 not supplied IC611 IC607 IC613 IC604 IC609 F403 not supplied IC605 not supplied (THERMAL SENSOR board) not supplied F404 not supplied T901 not supplied (INSULATOR board) not supplied Ref. -
Page 62: Electrical Parts List
STR-KM7600 SECTION 7 AC SELECT CONNECTION ELECTRICAL PARTS LIST DIGITAL Note: When indicating parts by reference num- • Due to standardization, replacements in • RESISTORS ber, please include the board name. the parts list may be different from the All resistors are in ohms. - Page 63 STR-KM7600 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C2006 1-107-826-11 CERAMIC CHIP 0.1uF C2068 1-125-777-11 CERAMIC CHIP 0.1uF C2007 1-125-777-11 CERAMIC CHIP 0.1uF C2069 1-125-777-11 CERAMIC CHIP 0.1uF C2008 1-125-777-11 CERAMIC CHIP 0.1uF C2070 1-125-777-11 CERAMIC CHIP 0.1uF...
- Page 64 STR-KM7600 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C2161 1-162-927-11 CERAMIC CHIP 100PF C2251 1-128-451-11 ELECT CHIP 22uF C2162 1-162-927-11 CERAMIC CHIP 100PF C2253 1-162-920-11 CERAMIC CHIP 27PF C2163 1-107-826-11 CERAMIC CHIP 0.1uF C2254...
- Page 65 1-216-813-11 METAL CHIP 1/10W R2033 1-216-813-11 METAL CHIP 1/10W IC2016 8-759-096-87 IC TC7WU04FU (TE12R) IC2017 6-600-466-01 IC TORX147L (SONY) (TV OPTICAL IN) R2034 1-216-813-11 METAL CHIP 1/10W IC2018 6-600-466-01 IC TORX147L (SONY) R2035 1-216-833-11 METAL CHIP 1/10W (DIGITAL(ASSIGNABLE)OPTICAL SAT IN)
- Page 66 STR-KM7600 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R2092 1-216-813-11 METAL CHIP 1/10W R2197 1-216-827-11 METAL CHIP 3.3K 1/10W R2093 1-216-864-11 SHORT CHIP R2198 1-216-827-11 METAL CHIP 3.3K 1/10W R2097 1-216-809-11 METAL CHIP 1/10W...
- Page 67 STR-KM7600 DISPLAY HDMI PC Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-1660-440-A DISPLAY BOARD, COMPLETE IC103 6-705-468-01 IC BA33BC0FP-E2 *********************** < COIL > < CAPACITOR > L104 1-410-671-31 INDUCTOR 47uH C103 1-126-795-11 ELECT 10uF C104 1-162-966-11 CERAMIC CHIP 0.0022uF...
- Page 68 STR-KM7600 HDMI PC Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C3005 1-107-826-11 CERAMIC CHIP 0.1uF C3709 1-165-989-11 CERAMIC CHIP 10uF 6.3V C3006 1-107-826-11 CERAMIC CHIP 0.1uF C3710 1-165-989-11 CERAMIC CHIP 10uF 6.3V C3510 1-128-995-21 ELECT CHIP...
- Page 69 STR-KM7600 HDMI PC Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark L3505 1-469-525-91 INDUCTOR 10uH R3623 1-216-809-11 METAL CHIP 1/10W L3506 1-469-525-91 INDUCTOR 10uH R3624 1-216-829-11 METAL CHIP 4.7K 1/10W L3507 1-481-733-21 INDUCTOR 0.82uH R3625 1-218-843-11 METAL CHIP 0.5%...
- Page 70 STR-KM7600 HDMI PC HEADPHONE MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < VIBRATOR > C614 1-126-923-91 ELECT 220uF C616 1-126-964-11 ELECT 10uF X3000 1-795-244-11 VIBRATOR, CERAMIC (10 MHz) C617 1-162-927-11 CERAMIC CHIP 100PF X3501...
- Page 71 STR-KM7600 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C679 1-136-157-00 FILM 0.022uF CP605 1-234-182-11 ENCAPSULATED COMPONENT C680 1-126-947-11 ELECT 47uF CP606 1-234-182-11 ENCAPSULATED COMPONENT C681 1-114-989-81 CERAMIC 47PF C682 1-114-989-81 CERAMIC 47PF < DIODE >...
- Page 72 STR-KM7600 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark J522 1-794-981-11 JACK, PIN 4P (SAT AUDIO IN, BD AUDIO IN) < RESISTOR > J523 1-794-981-11 JACK, PIN 4P (VIDEO1 AUDIO IN, AUDIO OUT) J525 1-793-777-12...
- Page 73 STR-KM7600 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R610 1-216-821-11 METAL CHIP 1/10W R678 1-249-393-11 CARBON 1/4W R611 1-216-843-11 METAL CHIP 1/10W R679 1-216-841-11 METAL CHIP 1/10W R612 1-208-445-41 RES-CHIP 2.2K 1/10W R680 1-216-825-11 METAL CHIP 2.2K...
- Page 74 STR-KM7600 MAIN POWER KEY STANDBY DCDC Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R738 1-216-841-11 METAL CHIP 1/10W C914 1-126-942-61 ELECT 1000uF C917 1-126-941-11 ELECT 470uF R739 1-216-845-11 METAL CHIP 100K 1/10W C918 1-137-980-91 CERAMIC CHIP 0.47uF...
- Page 75 STR-KM7600 STANDBY DCDC THERMAL SENSOR VIDEO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < FERRITE BEAD > ************************************************************ FB900 1-414-671-22 INDUCTOR, FERRITE BEAD THERMAL SENSOR BOARD FB901 1-414-671-22 INDUCTOR, FERRITE BEAD ********************** < HOLDER, FUSE >...
- Page 76 STR-KM7600 VIDEO VIDEO 2 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark IC210 6-704-199-01 IC NJM2595M-TE2 C197 1-100-566-91 CERAMIC CHIP 0.1uF IC220 6-706-767-01 IC NJM2586AM < DIODE > < JACK > D180 6-501-817-01 DIODE MA2J1110GLS0 J200...
- Page 77 STR-KM7600 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark IC611 6-702-391-01 TRANSISTOR MP1620-OPY-MK IC612 6-702-390-01 TRANSISTOR MN2488-OPY-MK IC613 6-702-391-01 TRANSISTOR MP1620-OPY-MK IC614 6-702-390-01 TRANSISTOR MN2488-OPY-MK IC615 6-702-391-01 TRANSISTOR MP1620-OPY-MK IC616 6-702-390-01 TRANSISTOR MN2488-OPY-MK IC617 6-702-391-01 TRANSISTOR...
- Page 78 STR-KM7600 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. Ver. Date Description of Revision 2010.08...