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Sony STR-DH730 Service Manual
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Sony STR-DH730 Service Manual

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STR-DH730/DH830
SERVICE MANUAL
Ver. 1.0 2012.01
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 Nos: 5,956,674;
5,974,380; 6,226,616; 6,487,535; 7,212,872; 7,333,929; 7,392,195;
7,272,567 & other U.S. and worldwide patents issued & pending.
DTS-HD, the Symbol, & DTS-HD and the Symbol together are
registered trademarks & DTS-HD Master Audio is a trademark
of DTS, Inc. Product includes software. © DTS, Inc. All Rights
Reserved.
This receiver incorporates High-Definition Multimedia Interface
TM
(HDMI
) technology. 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.Color (x.v.Colour)" and "x.v.Color (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.
The font type (Shin Go R) installed in this receiver is provided by
MORISAWA & COMPANY LTD. These names are the trademarks of
MORISAWA & COMPANY LTD., and the copyright of the font also
belongs to MORISAWA & COMPANY LTD.
iPhone, iPod, iPod classic, iPod nano, and iPod touch are trademarks
of Apple Inc., registered in the U.S. and other countries.
All other trademarks and registered trademarks are of their respective
holders. In this manual, ™ and ® marks are not specifi ed.
"Made for iPod" and "Made for iPhone" mean that an electronic
accessory has been designed to connect specifi cally to iPod or iPhone,
respectively, and has been certified by the developer to meet Apple
performance standards.
Apple is not responsible for the operation of this device or its compliance
with safety and regulatory standards. Please note that the use of this
accessory with iPod or iPhone may affect wireless performance.
MPEG Layer-3 audio coding technology and patents licensed from
Fraunhofer IIS and Thomson.
"WALKMAN" is a registered trademark of Sony Corporation.
MICROVAULT is a trademark of Sony Corporation.
Windows Media is either a registered trademark or trademark of Microsoft
Corporation in the United States and/or other countries.
This product contains technology subject to certain intellectual property
rights of Microsoft. Use or distribution of this technology outside
of this product is prohibited without the appropriate license(s) from
Microsoft.
9-890-592-01
Sony Corporation
2012A08-1
©
2012.01
Published by Sony EMCS (Malaysia) PG Tec
Photo: STR-DH830
SPECIFICATIONS
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(US model only)
With 8 ohm loads, both channels driven, from
20 – 20,000 Hz; rated 95 watts per channel
minimum RMS power, with no more than
0.09% total harmonic distortion from 250
milliwatts to rated output.
Amplifi er section
US model
1)
Minimum RMS Output Power
(8 ohms, 20 Hz – 20 kHz, THD 0.09%)
95 W + 95 W
Stereo Mode Output Power
(8 ohms, 1 kHz, THD 1%)
105 W + 105 W
Surround Mode Output Power
2)
(8 ohms, 1 kHz, THD 10%)
140 W per channel
CND, ECE and AUS models
1)
Minimum RMS Output Power
(8 ohms, 20 Hz – 20 kHz, THD 0.09%)
85 W + 85 W
Stereo Mode Output Power
(8 ohms, 1 kHz, THD 1%)
105 W + 105 W
Surround Mode Output Power
2)
(8 ohms, 1 kHz, THD 10%)
140 W per channel
MULTI CHANNEL AV RECEIVER
US Model
STR-DH830
Canadian Model
AEP Model
Australian Model
STR-DH730
Measured under the following conditions:
1)
Area
Power requirements
US, CND
120 V AC, 60 Hz
ECE, AUS
230 V AC, 50 Hz
2)
Reference power output for front, center, surround,
surround back and front high speakers. Depending on
the sound fi eld settings and the source, there may be
no sound output.
Frequency response
Analog
10 Hz – 70 kHz,
+0.5/–2 dB (with sound
fi eld and equalizer
bypassed)
Input
Analog
Sensitivity: 500 mV/
50 kilohms
S/N
3)
: 96 dB
(A, 500 mV
)
4)
Digital (Coaxial)
Impedance: 75 ohms
S/N: 100 dB
(A, 20 kHz LPF)
Digital (Optical)
S/N: 100 dB
(A, 20 kHz LPF)
Output (Analog)
AUDIO OUT
Voltage: 500 mV/
1 kilohm
SUBWOOFER
Voltage: 2 V/1 kilohm
Equalizer
Gain levels
±6 dB, 1 dB step
INPUT SHORT (with sound fi eld and equalizer
3)
bypassed).
Weighted network, input level.
4)
– Continued on next page –

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  • Page 1 Stereo Mode Output Power bypassed) Input (8 ohms, 1 kHz, THD 1%) “PlayStation” is a registered trademark of Sony Computer Entertainment Inc. 105 W + 105 W Analog Sensitivity: 500 mV/ The font type (Shin Go R) installed in this receiver is provided by...
  • Page 2 P I È C E S S O N T C R I T I Q U E S P O U R L A S É C U R I T É D E FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉ-...

  • Page 3: Table Of Contents

    STR-DH730/DH830 TABLE OF CONTENTS 6. EXPLODED VIEWS 1. SERVICING NOTES ............4 6-1. Case Section ..............67 6-2. DIGITAL Board ..............68 2. DISASSEMBLY 6-3. Front Panel Section ............69 2-1. Case ..................5 6-4. Back Panel Section ............70 2-2.

  • Page 4: Servicing Notes

    STR-DH730/DH830 SECTION 1 SERVICING NOTES MODEL IDENTIFICATION : LEAD FREE MARK –BACK PANEL– Unleaded solder has the following characteristics. • Unleaded solder melts at a temperature about 40 °C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time.

  • Page 5: Disassembly

    STR-DH730/DH830 SECTION 2 DISASSEMBLY Note: This set can be disassemble according to the following sequence. 2-1. CASE (Page 5) 2-2. D-VIDEO BOARD (Page 6) 2-3. FRONT PANEL SECTION 2-4. BACK PANEL SECTION (Page 6) (Page 7) 2-5. DIGITAL BOARD (Page 7) 2-6.

  • Page 6: D-Video Board

    STR-DH730/DH830 2-2. D-VIDEO BOARD 7 one screw (+BVST 3x8) 3 CN3200 (8P) 4 CN1500 (7P) 8 CN3003 (20P) 8 CN3004 (8P) 9 D-VIDEO board 6 one screw (+BVTP 3x8) 5 six screws (+B 3x6) 1 cut the cable tie 2 CN3007 (13P) 2-3.

  • Page 7: Back Panel Section

    STR-DH730/DH830 2-4. BACK PANEL SECTION 5 five screws (+BVTP 3x8) back panel section 4 eight screws (+BVTP 3x8) CNP906 (3P) 3 three screws CNP902 (2P) (+BVTP 3x8) CN271 (14P) wire (flat type) (9 core) (CN2505) cushion (R) 2-5. DIGITAL BOARD...

  • Page 8: Main Board Section

    STR-DH730/DH830 2-6. MAIN BOARD SECTION 5 two screws (+BVTP 3x8) LOCK board 6 two screws (+BVTP 3x8) CNP920 (5P) CNP930 (3P) MAIN board section 4 one screw (+BVTP 3x8) 2-7. MAIN BOARD Note: This illustration sees the MAIN board from back side.

  • Page 9: Test Mode

    STR-DH730/DH830 SECTION 3 TEST MODE TUNER AM STEP CHANGE MODE KEY CHECK MODE (US and Canadian models only) Button check Either the 9 kHz step or 10 kHz step can be selected for the AM Procedure: channel step. 1. While depressing the [SPEAKERS] and the [INPUT MODE]...
  • Page 10 STR-DH730/DH830 HISTORY MODE USB UPDATE TEST MODE The state that the set is used is memorized. To update Main MCU, Video MCU, DSP serial fl ash and Hudson Procedure: II software through USB. 1. While pressing the [TONE MODE] and [MUSIC] buttons,...

  • Page 11: Electrical Adjustment

    STR-DH730/DH830 SECTION 4 ELECTRICAL ADJUSTMENT VIDEO CALIBRATION ADJUSTMENT 2-3. Procedure for Blu-ray Disc player 1. It connects of step 2-1, and then turn on the main power of set Adjustment to decide the standard of the video input signal. and Blu-ray Disc player.
  • Page 12 STR-DH730/DH830 FM AUTO STOP CHECK generator OUT (75 ) 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 13: Diagrams

    STR-DH730/DH830 SECTION 5 DIAGRAMS 5-1. BLOCK DIAGRAM – ANALOG AUDIO Section – J409 INR9 AUDIO IN INL9 INPUT SELECTOR IC400 INR7 SA-CD/CD J401 (2/2) AUDIO IN INL7 RECL3 VIDEO 1 AUDIO OUT J401 (1/2) RECR3 INR12 SAT/CATV AUDIO IN INL12...

  • Page 14: Block Diagram - Digital Section

    STR-DH730/DH830 5-2. BLOCK DIAGRAM – DIGITAL Section – SCKO D/A CONVERTER IC2501 IC2801 VO3L FL OUT ANALOG AUDIO SBL/SBR_OUT DIN3 SECTION VO3R R-CH L-IN VINL SL/SR_OUT DIN4/DNC (Page 13) VO4L SBL OUT R-ch VINR C/SW1_OUT ANALOG VIDEO SI_D 12 SL/SR IN...

  • Page 15: Block Diagram - Amp Section

    STR-DH730/DH830 5-3. BLOCK DIAGRAM – AMP Section – J101 PHONES BOOSTER +V OUT1 Q703 CURRENT CURRENT LIMITER RELAY DETECTOR DETECTOR Q701, Q702 DRIVER RY375 Q711 Q712 Q375 BOOSTER -V OUT1 Q704 TB504 D720 POWER AMP IC701 FRONT BOOSTER +V OUT2...

  • Page 16: Block Diagram - Analog Video/Usb Section

    STR-DH730/DH830 5-4. BLOCK DIAGRAM – ANALOG VIDEO/USB Section – J212 (1/2) J220 (2/2) CH1 IN2 CH1 OUT CH2 IN2 BD/DVD (IN 1) CH2 OUT MONITOR COMPONENT CH3 IN2 VIDEO COMPONENT VIDEO SELECTOR IC220 COMPONENT ASSIGNABLE VIDEO (INPUT ONLY) CH3 OUT...

  • Page 17: Block Diagram - Digital Video Section

    STR-DH730/DH830 5-5. BLOCK DIAGRAM – DIGITAL VIDEO Section – CN3501 DATA 2+/2- 143,142 R3X2 +/- MUTEOUT 107 MUTE DIGITAL DATA 1+/1- D3003 140,141 R3X1 +/- DATA DATA SECTION DATA 0+/0- 138,139 R3X0 +/- (Page 14) D3004 RESET CLOCK +/- 10,12...

  • Page 18: Block Diagram - Display/Power Section

    STR-DH730/DH830 5-6. BLOCK DIAGRAM – DISPLAY/POWER Section – VACUUM FLUORESCENT RELAY DISPLAY BRIGEABLE RELAY DRIVE ND100 Q820 RY920 +5V_SINK IC3503 RECT D921 32-42 14-29,31 5V_RX0_IN 98 F912 (VCC) GRID 1-11 SEG 1-17 HDMI AUDIO AMP FL_LAT CONTROLLER SECTION IC3521 IC3000 (3/3)
  • Page 19 STR-DH730/DH830 • Circuit Boards Location 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. For Schematic Diagrams. STANDBY-AVIDEO PC board Note: Note: •...

  • Page 20: Printed Wiring Board - Display, Powerkey Board

    STR-DH730/DH830 • 5-7. PRINTED WIRING BOARD – DISPLAY, POWERKEY BOARD – • See page 19 for Circuit Boards Location. : Uses unleaded solder. DISPLAY BOARD R108 JR107 JR112 CL119 JR110 R157 R109 JR177 CL107 R156 CL106 JR JR156 JR108 CL108...

  • Page 21: Schematic Diagram - Display, Powerkey Board

    STR-DH730/DH830 5-8. SCHEMATIC DIAGRAM – DISPLAY, POWERKEY BOARD – • See page 45 for Waveforms. • See page 46 for IC Block Diagrams. POWERKEY BOARD DISPLAY BOARD NIGHT MODE R157 S116 R165 R108 R109 R102 R170 R156 AUTO VOL R104...

  • Page 22: Printed Wiring Board - Digital Board (Component Side)

    STR-DH730/DH830 5-9. • : Uses unleaded solder . PRINTED WIRING BOARD – DIGITAL BOARD (Component side) – • See page 19 for Circuit Boards Location. DIGITAL BOARD (Component side) D-VIDEO STANDBY- D-VIDEO D-VIDEO BOARD AVIDEO PC BOARD BOARD CN3003 BOARD...

  • Page 23: Printed Wiring Board - Digital Board (Conductor Side)

    STR-DH730/DH830 5-10. PRINTED WIRING BOARD – DIGITAL BOARD (Conductor side)– • : Uses unleaded solder . • See page 19 for Circuit Boards Location. DIGITAL BOARD (Conductor side) IC2032 CL2005 CL2007 CL2003 CL2201 C2905 JL2858 CL2004 CL2006 JL2850 CL2001 JL2854...

  • Page 24: Schematic Diagram - Digital Board (1/4)

    STR-DH730/DH830 5-11. SCHEMATIC DIAGRAM – DIGITAL Board (1/4) – • See page 46 for IC Block Diagrams. • See page 54 for IC Pin Function Descriptions. DIGITAL DIGITAL BOARD (1/4) X2800 BOARD 25MHz (2/4) (Page 25) C2842 C2841 R2854 DIGITAL...

  • Page 25: Schematic Diagram - Digital Board (2/4)

    STR-DH730/DH830 5-12. SCHEMATIC DIAGRAM – DIGITAL Board (2/4) – • See page 45 for Waveforms. • See page 54 for IC Pin Function Descriptions. Q2704 R2745 C2722 DIGITAL BOARD (2/4) 2SC3052EF-T1-LEF R2742 CEC DATA SWITCH R2741 Q2702 ISA1235AC1-T112-1EF CEC DATA SWITCH...

  • Page 26: Schematic Diagram - Digital Board (3/4)

    STR-DH730/DH830 5-13. SCHEMATIC DIAGRAM – DIGITAL Board (3/4) – • See page 45 for Waveforms. • See page 46 for IC Block Diagrams. DIGITAL BOARD (1/4) (Page 24) 8 10 DIGITAL BOARD (3/4) IC2351 TORX147L(SONY) JSR1124 IC2351 C2361 R2356 DIGITAL OPTICAL...

  • Page 27: Schematic Diagram - Digital Board (4/4)

    STR-DH730/DH830 5-14. SCHEMATIC DIAGRAM – DIGITAL Board (4/4) – • See page 46 for IC Block Diagrams. DIGITAL BOARD (4/4) CN2501 FB2043 CL2200 THERMAL +3.3V CL2201 BOARD DGND TEMP_SENSOR_1 CL2203 CN107 TEMP_SENSOR_1 CN2505 TEMP_SENSOR_2 IC2106 CL2204 TEMP_SENSOR_2 (Page 35) JL2879...

  • Page 28: (Component Side)

    STR-DH730/DH830 5-15. PRINTED WIRING BOARD – D-VIDEOA BOARD (Component side)– • See page 19 for Circuit Boards Location. • : Uses unleaded solder . D-VIDEO BOARD (Component side) STANDBY- DIGITAL STANDBY- BOARD AVIDEO PC BOARD AVIDEO PC CN4100 BOARD CN2000...

  • Page 29: (Conductor Side)

    STR-DH730/DH830 5-16. RINTED WIRING BOARD – D-VIDEOA BOARD (Conductor side) – • : Uses unleaded solder . • See page 19 for Circuit Boards Location. D-VIDEO BOARD (Conductor side) JL3001 JL3000 JL3508 R3139 FB3201 C3299 CL3000 JL3216 JL3209 C3280 JL3507...

  • Page 30: Schematic Diagram - D-Video Board (1/5)

    STR-DH730/DH830 5-17. SCHEMATIC DIAGRAM – D-VIDEO Board (1/5) – • See page 45 for Waveforms. • See page 46 for IC Block Diagrams. • See page 54 for IC Pin Function Descriptions. D-VIDEO BOARD (1/5) CN3004 CN3001 232_SCK POWER_RELAY JL3046...

  • Page 31: Schematic Diagram - D-Video Board (2/5)

    STR-DH730/DH830 5-18. SCHEMATIC DIAGRAM – D-VIDEO Board (2/5) – • See page 45 for Waveforms. • See page 46 for IC Block Diagrams. • See page 54 for IC Pin Function Descriptions. D-VIDEO BOARD (2/5) D-VIDEO BOARD (1/5) (Page 30)

  • Page 32: Schematic Diagram - D-Video Board (3/5)

    STR-DH730/DH830 5-19. SCHEMATIC DIAGRAM – D-VIDEO Board (3/5) – • See page 46 for IC Block Diagrams. D-VIDEO BOARD (3/5) D-VIDEO BOARD R3701 R3700 (1/5), (4/5) R3699 C3660 SINK_+5V R3698 (Page 30), CN3505 R3695 (Page 33) JL3601 CSCL S1/SCL C3659...

  • Page 33: Schematic Diagram - D-Video Board (4/5)

    STR-DH730/DH830 5-20. SCHEMATIC DIAGRAM – D-VIDEO Board (4/5) – D-VIDEO BOARD (4/5) D-VIDEO BOARD (2/5) (Page 31) D-VIDEO BOARD (3/5) (Page 32) C3504 R3579 R3528 0 2.1 2.1 3.3 0 1.8 0 1.8 0 3.3 R3578 4.7k Q[19] C3557 CVCC18...

  • Page 34: Schematic Diagram - D-Video Board (5/5)

    STR-DH730/DH830 5-21. SCHEMATIC DIAGRAM – D-VIDEO Board (5/5) – D-VIDEO BOARD (5/5) CN1500 CL1502 +13V R3 GND CL1501 STANDBY- C1512 +13V L1502 L1504 D1500 10uH 10uH AVIDEO CL1503 RB051LA-40TR R3 GND PC BOARD R3 GND C1524 C1532 C1522 CN904 (Page 41)

  • Page 35: Printed Wiring Board - Hp, Thermal Board

    STR-DH730/DH830 5-22. PRINTED WIRING BOARD — HP, THERMAL BOARD — 5-23. SCHEMATIC DIAGRAM — HP, THERMAL BOARD — : Uses unleaded solder. • Refer to page 19 for Circuit Boards Location. HP BOARD PHONES HP BOARD CN105 CL143 HP_DETECT CL144...

  • Page 36: Printed Wiring Board - Main Board

    STR-DH730/DH830 5-24. PRINTED WIRING BOARD – MAIN BOARD – • : Uses unleaded solder . • See page 19 for Circuit Boards Location. MAIN BOARD SPEAKERS FRONT SURROUND BACK/ SA-CD/CD VIDEO 1 SAT/CATV SUBWOOFER CENTER SURROUND FRONT HIGH AUDIO AUDIO...

  • Page 37: Schematic Diagram - Main (1/3) Board

    STR-DH730/DH830 5-25. SCHEMATIC DIAGRAM – MAIN BOARD (1/3) – • See page 46 for IC Block Diagrams. MAIN BOARD (1/3) MAIN BOARD (2/3) 41 42 46 47 48 (Page 38) IC501 IC801 IC601 IC701 STK350-630TS-E STK350-630TS-E STK350-630TS-E STK350-630TS-E POWER AMP...

  • Page 38: Schematic Diagram - Main (2/3) Board

    STR-DH730/DH830 5-26. SCHEMATIC DIAGRAM – MAIN BOARD (2/3) – MAIN BOARD (2/3) MAIN BOARD (3/3) (Page 39) Q320 Q323 2SA1514KT146S 2SA1514KT146S PROTECTOR PROTECTOR CL384 CL400 CL391 R550 -58.6 -58.6 D820 D550 D870 R678 R828 R878 R778 DA2J10100L D770 R728 DA2J10100L...

  • Page 39: Schematic Diagram - Main (3/3) Board

    STR-DH730/DH830 5-27. SCHEMATIC DIAGRAM – MAIN BOARD (3/3) – * : AUS, ECE ONLY CC62 MAIN BOARD (3/3) 220p 100V Q360 2SC3052EF-T1-LEF D360 RELAY DRIVER DA2J10100L *RR17 *CC17 CL355 RY360 0.01 R363 SURROUND BACK/ FRONT HIGH *CC18 SBL_R CL356 0.01...

  • Page 40: Printed Wiring Board - Standby-Avideo Pc Board

    STR-DH730/DH830 5-28. PRINTED WIRING BOARD – STANDBY-AVIDEO PC BOARD – • See page 19 for Circuit Boards Location. • : Uses unleaded solder . STANDBY-AVIDEO PC BOARD COMPONENT VIDEO VIDEO 1 SAT/CATV MONITER SAT/CATV BD/DVD MONITOR VIDEO VIDEO VIDEO VIDEO...

  • Page 41: Schematic Diagram- Standby-Avideo Pc Board

    STR-DH730/DH830 5-29. SCHEMATIC DIAGRAM – STANDBY-AVIDEO PC BOARD – • See page 46 for IC Block Diagrams. STANDBY-AVIDEO PC BOARD CL248 CN272 D-VIDEO IC223 BOARD CL238 C244 (5/5) CR IN IC223 CL249 CL237 NJU7181RB1(TE2) D203 CN1500 1SR154-400TE-25 C219 VIDEO DETECT...

  • Page 42: Printed Wiring Board - Tuner1 Board

    STR-DH730/DH830 5-30. PRINTED WIRING BOARD — TUNER1 BOARD — 5-31. SCHEMATIC DIAGRAM — TUNER1 BOARD — : Uses unleaded solder. • Refer to page 19 for Circuit Boards Location. • Refer to page 46 IC Block Diagrams. TUNER1 BOARD TUNER1 BOARD...

  • Page 43: Printed Wiring Board - Usb Board

    STR-DH730/DH830 5-32. PRINTED WIRING BOARD – USB BOARD – • : Uses unleaded solder . • See page 19 for Circuit Boards Location. USB BOARD (Component side) DISPLAY BOARD CN101 (Page 20) D-VIDEO BOARD C4135 CN3007 C4134 R4146 (Page 28)

  • Page 44: Schematic Diagram - Usb Board

    STR-DH730/DH830 5-33. SCHEMATIC DIAGRAM – USB BOARD – • See page 46 for IC Block Diagrams. D-VIDEO BOARD (1/5) CN3007 (Page 30) CN4100 USB BOARD C4165 0.47 C4181 C4183 R4185 C4184 C4163 1000p R4186 7.5k 1000p C4185 +IN2 R4183 IC4161 IC B/D 7.5k...
  • Page 45 STR-DH730/DH830 • Waveforms – DIGITAL Board – – STANDBY-AVIDEO PC Board – IC220 w; (CH3 OUT) IC2105 os (X2101(X_OUT)) (Color bar) 0.5 Vp-p 3.28 Vp-p 4 MHz 20 mV/DIV, 10 s/DIV 100 mV/DIV, 100 nsec/DIV IC220 ws (CH2 OUT) IC2006 qk (LRCK) (Color bar) 0.5 Vp-p...
  • Page 46 STR-DH730/DH830 • IC Block Diagrams IC2006 PCM9211PTR (DIGITAL BOARD (3/4)) 32 31 30 29 28 27 26 25 24 23 22 21 AUXIN0 AUTO RXIN7 RXIN0 SCKO DOUT RXIN1 MAIN OUTPUT RXIN2 AUXIN0 SCKO/BCK/LRCK LRCK RXIN2 PORT RXIN3 AUXIN1 DOUT...
  • Page 47 STR-DH730/DH830 IC2032 TC74VHC157FT (EKJ) (DIGITAL BOARD (1/4)) IC2804 TC74VHC157FT (EKJ) (DIGITAL BOARD (3/4)) IC3001 TC74VHC157FT (EKJ) (D-VIDEO BOARD (1/5)) SELECT 11 1 1A 2 STROBE INPUT INPUT OUTPUT 11 12 OUTPUT INPUT INPUT OUTPUT GND 8 OUTPUT IC2303 TC7WHU04FU (TE12R)
  • Page 48 STR-DH730/DH830 IC400 BD3470KS2 (MAIN BOARD (1/3)) INL2 AGND INR2 FRIN2 FLIN2 INL1 INR1 SWIN2 Multi2 CIN2 AGND Multi1 SBLIN1 SRIN2 SLIN2 SBRIN1 Mode Mode Mode Mode SLIN1 SBRIN2 selector selector selector selector SRIN1 SBLIN2 AGND CIN1 SWIN1 RECR1 FLIN1 RECL1...
  • Page 49 STR-DH730/DH830 IC220 NJM2586AM (STANDBY-AVIDEO PC BOARD) CH1 IN1 CH1 OUT DRIVER BIAS CONT1 CH1 IN2 CH2 OUT DRIVER BIAS CONT1 CONT2 CH3 OUT CH1 IN3 DRIVER BIAS CONT1 CH2 IN1 CH3 IN1 BIAS BIAS CH2 IN2 CH3 IN2 BIAS BIAS...
  • Page 50 STR-DH730/DH830 IC4121 NJM4565M-D (USB BOARD) IC102 NJM4565M-D (DISPLAY BOARD) – – IC3206 TC74LCX74FT (EKJ) (D-VIDEO BOARD (2/5)) 13 12 11 1 2 3 4 5 6 IC3002 TC74VCX257FT (EL) (D-VIDEO BOARD (1/5))
  • Page 51 STR-DH730/DH830 IC3004 TC74VHC541FT (EKJ) (D-VIDEO BOARD (1/5)) IC3205 TC7PA53FU (TE85L.F) (D-VIDEO BOARD (2/5)) MALTIPLEXER/ COMMON DEMALTIPLEXER IC3522 TMDS261BPAGR (D-VIDEO BOARD (3/5)) 45 44 42 41 39 38 37 36 35 34 33 LOCAL I2C CONTROL 32 S1/SCL LOGIC 31 HPD_SINK...
  • Page 52 STR-DH730/DH830 IC100 PT6315 (DISPLAY BOARD) Grid driver Multiplexed driver GRID10 Command decoder GRID11 Display memory SEG17 24 bits x 12 words Timing generator key scan DOUT SEG16 Key data memory Serial SEG15 (2 x 16 bits) interface SEG14 SEG13 SEG12...
  • Page 53 STR-DH730/DH830 IC101 RZ5B801-0001E2 (TUNER1 BOARD) (DH730: Canadian model/DH830) IISD IISD VDDRF FM Antenna Digital Signal Process LOUT Filter Stereo Digital FRF1 4 Demodulator Decoder Mixer FM LNA ROUT Digital Demodulator LRCK GNDRF 5 LRCK / LOUT Image Station BCLK Control...
  • Page 54 STR-DH730/DH830 • IC Pin Function Description D-VIDEO BOARD (1/5) IC3000 MB91F627PMC-GE1 (HDMI CONTROLLER) Pin No. Pin Name Description Terminal GND Regulator stabilization capacity NO_USE Not used MU_SDA Communication line between Main Micom and Video Micom - I2C SDA NO_USE Not used...
  • Page 55 STR-DH730/DH830 Pin No. Pin Name Description NO_USE Not used NO_USE Not used NO_USE Not used NO_USE Not used NO_USE Not used NO_USE Not used NO_USE Not used H2_POWER_CONT Hudson 2: Power Control FLI_BUSY Hudson 2: Busy Notifi cation HSYNC_SEL Hudson 2: Horizontal sync selection signal output to the HSYNC select...
  • Page 56 STR-DH730/DH830 D-VIDEO BOARD (2/5) IC3201 FLI30502AC (VIDEO CONTROLLER) Pin No. Pin Name Description VDDA33_LBADC Power supply terminal (+3.3V) LBADC_IN1 Standby signal input from the system controller LBADC_IN2 to 3 to 6 Not Used LBADC_IN5 VDDA33_LBADC Power supply terminal (+3.3V) RESETn...
  • Page 57 STR-DH730/DH830 Pin No. Pin Name Description VID2_CLK/ROM_OEn Not Used VID_DE_FLD/A0/ Not Used GPIO16 I2S_SPDIF_IN_DATA Not Used I2S_IN_WCLK/ Not Used GPIO50 I2S_IN_BCLK/ Not Used GPIO51 I2S0_SPDIF_OUT_ Not Used DATA I2S_OUT_WCLK/ Not Used GPIO52 I2S_OUT_BCLK/ Not Used GPIO53 I2S1_OUT_DATA Not Used AUD_CLKOUT...
  • Page 58 STR-DH730/DH830 Pin No. Pin Name Description EXT_ADC_CLAMP/ Not Used A15/OPM1 XOSD_CLK/A14/ Not Used OPM0 XOSD_HS/A13/FS1 Not Used XOSD_VS/A12/FS0 Not Used XOSD_FLD/A11/FT1 Not Used VBI_DATA_7/A10/FT0 Not Used VBI_DATA_6/A9/BT2, 118, 119 Not Used VBI_DATA_5/A8/BT1 VBI_DATA_4/A7/ Not Used GPO23/BT0 VBI_DATA_3/A6/ Not Used GPO22/OSC_SEL...
  • Page 59 STR-DH730/DH830 Pin No. Pin Name Description VID_DATA_IN_12, 170, 171 Not Used VID_DATA_IN_13 RVDD_33 Power supply terminal (+3.3V) VID_DATA_IN_14, 173, 174 Not Used VID_DATA_IN_15 RVSS Not Used 176 to GPIO30 to GPIO32 Not Used VDD_HP_33 Power supply terminal (+3.3V) AUD_HP_OUT_L Not Used...
  • Page 60 STR-DH730/DH830 Pin No. Pin Name Description SV2P Not Used VDDA Power supply terminal (+3.3V) Not Used VDDA Power supply terminal (+3.3V) Not Used GNDA Ground terminal Not Used GNDA Ground terminal Not Used GNDA Ground terminal SV3P Not Used VDDA Power supply terminal (+3.3V)
  • Page 61 STR-DH730/DH830 DIGITAL BOARD (2/4) IC2105 MB90F058PF-G-JNE1 (SYSTEM CONTROL) Pin No. Pin Name Description SBL_SBR_RY Relay drive signal (for surround back) output terminal “H”: relay on BRIDGEABLE_RY Bridgeable relay control signal output HP_RY Headphone relay driver control signal output HP_DET Headphone detection signal input...
  • Page 62 STR-DH730/DH830 Pin No. Pin Name Description DSP_MOSI Serial data output for DSP EX3 IC DSP_SPICLK Interrupt status input from DSP EX3 IC NO_USE Not used Serial data input terminal (use for Firmware Flash Program) Serial data output terminal (use for Firmware Flash Program)
  • Page 63 STR-DH730/DH830 DIGITAL BOARD (1/4) IC2801 ADSST-AVR-3010 (DSP) Pin No. Pin Name Description SDDQM DQM data mask Memory select line 0 SDCKE SDRAM clock enable Power supply pin (+1.2 V) DD_INT CLK_CFG1 Clock frequency setting signal input 1 (Fixed at H)
  • Page 64 STR-DH730/DH830 Pin No. Pin Name Description Not Used Power supply pin (+3.3 V) DD_EXT Not Used Not Used Not Used Not Used Power supply pin (+1.2 V) DD_INT Not Used Not Used Power supply pin (+1.2 V) DD_INT Not Used Not Used Power supply pin (+1.2 V)
  • Page 65 STR-DH730/DH830 Pin No. Pin Name Description Thermal diode power supply DD_THD Power supply pin (+1.2 V) DD_INT Power supply pin (+1.2 V) DD_INT Memory select line 1 Power supply pin (+1.2 V) DD_INT WDT_CLKO Watch dog resonator pad output WDT_CLKIN Watch dog timer clock input Power supply pin (+3.3 V)
  • Page 66 STR-DH730/DH830 Pin No. Pin Name Description DATA13 External data Power supply pin (+1.2 V) DD_INT DATA15 External data SDWE SDRAM write enable SDRAS SDRAM row address strobe RESET System reset signal input from SYSTEM CONTROL IC Not Used (Fixed at L)

  • Page 67: Exploded Views

    STR-DH730/DH830 SECTION 6 EXPLODED VIEWS Note: • -XX and -X mean standardized parts, so • The mechanical parts with no reference The components identified by mark 0 they may have some difference from the number in the exploded views are not sup- or dotted line with mark 0 are critical for original one.

  • Page 68: Digital Board

    STR-DH730/DH830 6-2. DIGITAL BOARD back panel section chassis section not supplied front panel section not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-500-082-11 CLAMP, SLEEVE FERRITE 7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3 A-1849-574-A DIGITAL MT PC BOARD (CND, US)

  • Page 69: Front Panel Section

    STR-DH730/DH830 6-3. FRONT PANEL SECTION not supplied not supplied (POWERKEY board) (HP SUPPORT board) S109 not supplied (Hp board) S107 S108 ND100 supplied with S109 not supplied supplied with S107 not supplied supplied with S108 Note: If wire (fl at type) is replaced, install it after bending it in the same form as that before replacement.

  • Page 70: Back Panel Section

    STR-DH730/DH830 6-4. BACK PANEL SECTION F901 not supplied not supplied not supplied (STANDBY-AVIDEO PC board) not supplied (TUNER1 board) not supplied Note: If wire (fl at type) is replaced, install it after bending it in the same form as that before replacement.

  • Page 71: Chassis Section

    STR-DH730/DH830 6-5. CHASSIS SECTION Q704 Q603 Q703 Q604 Q654 supplied with Q503, Q504, Q553 Q653 Q554 Q754 Q553, Q554, Q603, Q604, Q753 Q653, Q654, Q703, Q704, Q854 Q753, Q754, Q853, Q854 Q853 Q504 T901 not supplied Q503 not supplied (THERMAL board)

  • Page 72: Electrical Parts List

    STR-DH730/DH830 SECTION 7 DISPLAY ELECTRICAL PARTS LIST Note: The components identified by mark 0 • Due to standardization, replacements in • CAPACITORS or dotted line with mark 0 are critical for the parts list may be different from the uF: μF safety.
  • Page 73 STR-DH730/DH830 DISPLAY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark JR120 1-216-296-11 SHORT CHIP JR180 1-216-296-11 SHORT CHIP JR121 1-216-296-11 SHORT CHIP JR181 1-216-296-11 SHORT CHIP JR122 1-216-296-11 SHORT CHIP JR182 1-216-296-11 SHORT CHIP JR123 1-216-296-11...
  • Page 74 STR-DH730/DH830 DISPLAY DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R149 1-250-648-11 METAL CHIP 1/10W C2273 1-125-777-11 CERAMIC CHIP 0.1uF * R150 1-250-589-11 METAL CHIP 1/10W C2274 1-125-777-11 CERAMIC CHIP 0.1uF R151 1-250-624-11 METAL CHIP 2.2K...
  • Page 75 CERAMIC CHIP 0.1uF IC2107 6-705-468-01 IC BA33BC0FP-E2 IC2303 8-759-591-61 IC TC7WHU04FU (TE12R) < CONNECTOR > IC2351 6-600-466-01 IC TORX147L (SONY) (DIGITAL (ASSIGNABLE) OPTICAL SAT/CATV IN) CN2103 1-842-644-11 CONNECTOR, BOARD TO BOARD 14P IC2351 6-600-827-01 IC JSR1124 CN2105 1-842-812-11 CONNECTOR, BOARD TO BOARD 19P (DIGITAL (ASSIGNABLE) OPTICAL SAT/CATV IN) Note: IC2106 on the DIGITAL board cannot exchange with single.
  • Page 76 STR-DH730/DH830 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark IC2352 6-600-466-01 IC TORX147L (SONY) (TV OPTICAL IN) R2186 1-218-990-81 SHORT CHIP IC2352 6-600-827-01 IC JSR1124 (TV OPTICAL IN) R2197 1-218-941-81 METAL CHIP 1/16W IC2421 6-705-337-01...
  • Page 77 STR-DH730/DH830 DIGITAL D-VIDEO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R2825 1-218-933-11 METAL CHIP 1/16W R2921 1-218-941-81 METAL CHIP 1/16W R2826 1-218-933-11 METAL CHIP 1/16W R2923 1-218-941-81 METAL CHIP 1/16W R2829 1-218-945-11 METAL CHIP 1/16W...
  • Page 78 STR-DH730/DH830 D-VIDEO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C1521 1-128-396-11 ELECT CHIP 470uF C3252 1-165-492-21 ELECT CHIP 100uF C1522 1-114-868-11 CERAMIC CHIP 0.1uF C3253 1-125-777-11 CERAMIC CHIP 0.1uF C1523 1-114-868-11 CERAMIC CHIP 0.1uF C3254 1-125-777-11 CERAMIC CHIP 0.1uF...
  • Page 79 STR-DH730/DH830 D-VIDEO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C3515 1-125-777-11 CERAMIC CHIP 0.1uF C3608 1-164-937-11 CERAMIC CHIP 0.001uF C3516 1-128-994-21 ELECT CHIP 47uF C3612 1-164-937-11 CERAMIC CHIP 0.001uF C3517 1-125-777-11 CERAMIC CHIP 0.1uF C3613 1-164-937-11 CERAMIC CHIP 0.001uF...
  • Page 80 STR-DH730/DH830 D-VIDEO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark FB3202 1-400-862-11 BEAD, FERRITE L3508 1-469-525-91 INDUCTOR 10uH FB3203 1-400-862-11 BEAD, FERRITE L3509 1-469-525-91 INDUCTOR 10uH FB3206 1-400-180-21 INDUCTOR, EMI FERRITE (1608) L3510 1-469-525-91 INDUCTOR 10uH...
  • Page 81 STR-DH730/DH830 D-VIDEO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R3042 1-218-961-11 METAL CHIP 4.7K 1/16W R3206 1-208-671-11 METAL CHIP 0.5% 1/16W R3043 1-218-937-11 METAL CHIP 1/16W R3207 1-208-671-11 METAL CHIP 0.5% 1/16W R3044 1-218-937-11 METAL CHIP...
  • Page 82 STR-DH730/DH830 D-VIDEO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R3513 1-208-695-11 METAL CHIP 3.3K 0.5% 1/16W R3680 1-218-965-11 METAL CHIP 1/16W R3514 1-218-973-11 METAL CHIP 1/16W R3681 1-218-937-11 METAL CHIP 1/16W R3515 1-208-695-11 METAL CHIP 3.3K...
  • Page 83 STR-DH730/DH830 D-VIDEO MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < VIBRATOR > C449 1-162-927-11 CERAMIC CHIP 100PF C450 1-162-927-11 CERAMIC CHIP 100PF X3000 1-781-646-21 VIBRATOR, CERAMIC C458 1-126-963-11 ELECT 4.7uF X3201 1-814-385-11 QUARTS CRYSTAL UNIT...
  • Page 84 STR-DH730/DH830 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C720 1-162-970-11 CERAMIC CHIP 0.01uF CC12 1-162-970-11 CERAMIC CHIP 0.01uF C724 1-100-152-91 CERAMIC CHIP 100PF 100V (AUS, ECE) C725 1-100-152-91 CERAMIC CHIP 100PF 100V CC13 1-162-970-11 CERAMIC CHIP 0.01uF...
  • Page 85 STR-DH730/DH830 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D720 6-502-961-01 DI DA2J10100L L601 1-216-295-91 SHORT CHIP D761 6-502-961-01 DI DA2J10100L L602 1-216-295-91 SHORT CHIP D770 6-502-961-01 DI DA2J10100L L628 1-420-872-52 COIL, AIR-CORE D811 6-502-961-01...
  • Page 86 STR-DH730/DH830 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RESISTOR > R544 1-216-864-11 SHORT CHIP R301 1-216-825-11 METAL CHIP 2.2K 1/10W R545 1-249-377-11 CARBON 0.47 1/4W R302 1-249-405-11 CARBON 1/4W R546 1-249-377-11 CARBON 0.47...
  • Page 87 STR-DH730/DH830 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R670 1-216-841-11 METAL CHIP 1/10W R820 1-216-841-11 METAL CHIP 1/10W R672 1-216-845-11 METAL CHIP 100K 1/10W R822 1-216-845-11 METAL CHIP 100K 1/10W R678 1-249-389-11 CARBON 1/4W...
  • Page 88 STR-DH730/DH830 POWERKEY STANDBY-AVIDEO PC Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark POWERKEY BOARD C228 1-126-964-11 ELECT 10uF **************** C229 1-126-964-11 ELECT 10uF C232 1-107-826-11 CERAMIC CHIP 0.1uF < CAPACITOR > C233 1-107-826-11 CERAMIC CHIP 0.1uF...
  • Page 89 STR-DH730/DH830 STANDBY-AVIDEO PC THERMAL TUNER1 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < JACK > R277 1-211-990-11 METAL CHIP 0.5% 1/10W R278 1-211-990-11 METAL CHIP 0.5% 1/10W J210 1-815-043-11 JACK, PIN 2P R293 1-216-845-11 METAL CHIP...
  • Page 90 STR-DH730/DH830 TUNER1 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < FILTER > C4130 1-128-993-21 ELECT CHIP 22uF C4131 1-164-862-81 CERAMIC CHIP 33PF FL101 1-236-711-21 FILTER, BAND PASS C4132 1-125-777-11 CERAMIC CHIP 0.1uF < IC >...
  • Page 91 STR-DH730/DH830 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < IC > R4175 1-216-864-11 SHORT CHIP R4180 1-218-879-11 METAL CHIP 0.5% 1/10W IC4100 (Not supplied) IC BU94604BKV-E2 R4181 1-218-883-11 METAL CHIP 0.5% 1/10W IC4101 8-759-338-95 IC NJM2903V (TE2)
  • Page 92 STR-DH730/DH830 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 2-652-132-01 CARD, WARRANTY (2 YEAR), CANADA (CND) 3-277-576-21 ESCUTCHEON (STR-DH830) 4-408-151-11 INSTRUCTION MANUAL (ENGLISH) (CND, US, AUS) 4-408-151-21 INSTRUCTION MANUAL (FRENCH) (CND, ECE) 4-408-151-31 INSTRUCTION MANUAL (SPANISH) (ECE)
  • Page 93 STR-DH730/DH830 MEMO...
  • Page 94 STR-DH730/DH830 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 2012.01...

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