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Sony STR-DG910 Service Manual
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Sony STR-DG910 Service Manual

Sony STR-DG910 Service Manual

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SERVICE MANUAL

Ver. 1.0 2007. 04
This receiver incorporates Dolby* Digital and Pro
Logic Surround and the DTS** Digital Surround
System.
* Manufactured under license from Dolby
Laboratories.
"Dolby", "Pro Logic", "Surround EX", and the
double-D symbol are trademarks of Dolby
Laboratories.
** "DTS" and "DTS-ES | Neo:6" are registered
trademarks of DTS, Inc. "96/24" is a trademark
of DTS, Inc.
This receiver incorporates High-Definition
Multimedia Interface (HDMI
TM
) technology.
HDMI, the HDMI logo and High-Definition
Multimedia Interface are trademarks or registered
trademarks of HDMI Licensing LLC.
XM is a registered trademark of XM Satellite Radio
Inc. (US, CND model only)
This product is manufactured under license from
Neural Audio Corporation.
Sony Corporation hereby grants the used a non-
exclusive, non-transferable, limited license right to
use this product under the US and foreign patents
pending and other related technology owned by
Neural Audio Corporation. (US, CND model only)
"Neural" and "Neural Audio" and "Neural
Surround" are trademarks of Neural Audio
Corporation. (US, CND model only)
Sony Corporation
9-887-656-01
2007D04-1
Home Audio Division
© 2007. 04
Published by Sony Techno Create Corporation
STR-DG910
Photo: Black type
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(Models of area code US only)
With 8 ohm loads, both channels driven, from
20 – 20,000 Hz; rated 100 watts per channel
minimum RMS power, with no more than
0.09 % total harmonic distortion from 250
milliwatts to rated output.
Amplifier section
Models of area code US, CND
Minimum RMS Output Power (8 ohms, 20 Hz –
20 kHz, THD 0.09%)
Stereo Mode Output Power (8 ohms, 1 kHz,
THD 1%)
Surround Mode Output Power
THD 10%)
Models of area code AEP, UK
Minimum RMS Output Power (8 ohms, 20 Hz –
20 kHz, THD 0.09%)
Stereo Mode Output Power (8 ohms, 1 kHz,
THD 1%)
Surround Mode Output Power
THD 10%)
MULTI CHANNEL AV RECEIVER
US Model
Canadian Model
AEP Model
UK Model
E Model
SPECIFICATIONS
1)
1)
100 W + 100 W
110 W + 110 W
1)
2)
(8 ohms, 1 kHz,
150 W per channel
1)
1)
90 W + 90 W
1)
1)
100 W + 100 W
2)
(8 ohms, 1 kHz,
1)
140 W per channel
– Continued on next page –
1

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  • Page 1: Service Manual

    This product is manufactured under license from THD 10%) Neural Audio Corporation. 150 W per channel Sony Corporation hereby grants the used a non- Models of area code AEP, UK exclusive, non-transferable, limited license right to Minimum RMS Output Power (8 ohms, 20 Hz –...
  • Page 2 STR-DG910 Models of area code E2 General Minimum RMS Output Power (8 ohms, 20 Hz – Power requirements 20 kHz, THD 0.09%) Area code Power requirements 85 W + 85 W US, CND 120 V AC, 60 Hz Stereo Mode Output Power (8 ohms, 1 kHz,...
  • Page 3 REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL IN SUPPLEMENTS PUBLISHED BY SONY. OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

  • Page 4: Table Of Contents

    STR-DG910 TABLE OF CONTENTS 1. GENERAL 5-18. Schematic Diagram – Digital Section (4/5) – ....35 5-19. Schematic Diagram – Digital Section (5/5) – ....36 Description and location of parts (US, Canadian model) ..5 5-20. Printed Wiring Board – Video Section (1/2) – ....37 Description and location of parts (AEP, UK, E2 model) ..

  • Page 5: General

    STR-DG910 SECTION 1 GENERAL This section is extracted from instruction manual. US, Canadian model: Name Function Getting Started K MASTER Turn to adjust the volume VOLUME level of all speakers at the same time (page 40, 41, 43, Description and location of parts 44).

  • Page 6: Rear Panel

    Rear panel Remote commander Connects to You can use the supplied remote to operate the speakers (page 16). receiver and to control the Sony audio/video components that the remote is assigned to Connects to sub operate. woofers (page 16). You can also program the remote to control...

  • Page 7: Description And Location Of Parts (Aep, Uk, E2 Model)

    To return to the previous Y CATEGORY Press to select the category menu of Sony TV, press TV MODE mode for XM radio (page 73). (wj) and then press RETURN/EXIT O. Z 2CH...
  • Page 8 Rear panel Remote commander Connects to You can use the supplied remote to operate the speakers (page 15). receiver and to control the Sony audio/video components that the remote is assigned to Connects to sub woofers (page 15). operate. You can also program the remote to control...
  • Page 9 DVD/VHS COMBO. mode. To turn the TV on or off, press deck, DAT deck, tape deck, To display the options of Sony F AUTO CAL Press to activate the Auto TV (wj) and then press AV Blu-ray disc recorder, PSX, TV, press TV (wj) and then Calibration function.

  • Page 10: Disassembly

    STR-DG910 SECTION 2 DISASSEMBLY Note : This set can be disassemble according to the following sequence. 2-1. CASE (Page 10) 2-2. HDMI RE BOARD (Page 11) 2-3. BACK PANEL SECTION (Page 11) 2-4. FRONT PANEL SECTION 2-5. DIGITAL BOARD 2-7.

  • Page 11: Hdmi Re Board

    STR-DG910 2-2. HDMI RE BOARD 3 CN3801 (8P) 6 HDMI RE board 2 CN3509 (5P) 1 CN3511 (17 core) 5 four screws (+BVTT 3 × 6) 4 three screws (+BVTP 3 × 8) 2-3. BACK PANEL SECTION qd two screws (+BVTP 3 ×...

  • Page 12: Front Panel Section

    STR-DG910 2-4. FRONT PANEL SECTION 2 CNP825 (3P) 5 two screws (+BVTP 3 × 8) 7 CNP790 (4P) 1 CNP827 (3P) 3 CNS505 (27 core) 8 front panel section 4 five screws (+BVTP 3 × 8) 2-5. DIGITAL BOARD 2 CNP503 (9P)

  • Page 13: Main Board Section

    STR-DG910 2-6. MAIN BOARD SECTION 2 CNP823 (5P) 8 screw (+BV3 (3 -CR) ) 3 CNP826 (7P) 4 CNP824 (4P) 6 two screws (+BV3 (3 -CR) ) 7 two screws (+BV3 (3 -CR) ) 1 CNP804 (3P) 5 CNP828 (6P) 9 MAIN board section 2-7.

  • Page 14: Test Mode

    STR-DG910 SECTION 3 TEST MODE AM CHANNEL STEP 9 kHz/10 kHz SELECTION KEY CHECK MODE MODE (US, Canadian, E2 model only) * Button check * Procedure: * Either the 9 kHz step or 10 kHz step can be selected for the AM While depressing the [SPEAKERS $OFF/A/B/A+B%] and the [2CH] channel step.

  • Page 15: Fm Tuner Check

    STR-DG910 SECTION 4 FM TUNER CHECK FM AUTO STOP CHECK (1) Turn on the set. (2) Input the following signal from Signal Generator to FM antenna input directly. * Carrier Frequency: A=87.5 MHz, B=98 MHz, C=108 MHz Deviation : 75 kHz...

  • Page 16: Diagrams

    STR-DG910 SECTION 5 DIAGRAMS • Circuit Boards Location AC SELECT board (E2 model) STANDBY board SPEAKER board DCDC board VIDEO board HDMI RE board POWER KEY board XM board (US, Canadian model) DCAC board HEADPHONE board VIDEO 3 board DIGITAL board...

  • Page 17: Block Diagram - Tuner/Audio Section

    STR-DG910 5-1. BLOCK DIAGRAM — TUNER/AUDIO SECTION — VIDEO 3 IN/ VIDEO 2/BD PORTABLE AV IN VIDEO 1 SA-CD/CD/CD-R SA-CD/CD/CD-R VIDEO 1 VIDEO 2/BD AUDIO IN AUDIO AUDIO IN AUDIO IN AUDIO IN AUDIO OUT AUDIO OUT ANALOG SOUND –7V...

  • Page 18: Block Diagram - Digital Section

    STR-DG910 5-2. BLOCK DIAGRAM — DIGITAL SECTION — SD0–SD3 LRCK HDMI TUNER/ SECTION (Page 20) MUTE ERROR DSP EX3 AUDIO MIC_L IC1009 SPDIF SECTION 8CH DAC (Page 17) DSPIC IC1452 IC1603 IC1403 DSPIE TUNER/ VOUT5 L IN L-IN DPSIA L OUT...

  • Page 19: Block Diagram - Video Section

    STR-DG910 5-3. BLOCK DIAGRAM — VIDEO SECTION — CR IN COMPONENT VIDEO SELECT IC6101 HDMI SW CB IN SECTION CY IN V+1,+2 6dB AMP +5V-3 (Page 20) CH1 IN1 J6101 CVBS IN J6102 CH1 OUT 75Ω CH1 IN2 –1 DRIVER CH1 IN3 –1...

  • Page 20: Block Diagram - Hdmi Sw Section

    STR-DG910 5-4. BLOCK DIAGRAM — HDMI SW SECTION — INTERGRATED MULTI-FORMAT SDTV/HDTV VIDEO DECODER AND RGB GRAPHICS DIGITIZER IC3801 SWITCHER X3801 DATA BUFFER IC3503 EEPROM DATA SELECT EEPROM 28.63636MHz CR IN AIN4 IC3507 IC3521 IC3509 MUTE ERROR X TAL PROGRESSIVE...

  • Page 21: Block Diagram - Xm Section (Us, Canadian Model)

    STR-DG910 5-5. BLOCK DIAGRAM — XM SECTION (US, Canadian MODEL) — XM AUDIO DIGITAL PROCESSOR IC102 SCTXOUT 92 XM MIXMO SCRXIN 93 XM MIXMI 18 COMRXP 19 COMRXM J101 23 COMTXP –D 22 COMTXM SYSTEM CONTROL IC1010 (5/7) 26 OSCOUT X101 45.158MHz...

  • Page 22: Block Diagram - Key/Display Section

    STR-DG910 5-6. BLOCK DIAGRAM — KEY/DISPLAY SECTION — SYSTEM FL DISPLAY DRIVER IC100 CONTROL IC1010 (6/7) BUFFER IC101 SEG1 FL_LAT 9 STB FL101 • SEG17 VACUUM FL_DATA FLUORESCENT 7 DIN 12.5MHz GRID1 X1300 DISPLAY 12.5MHz FL_CLK 8 CLK 12.5MHz GRID11...

  • Page 23: Block Diagram - Power Section

    STR-DG910 5-7. BLOCK DIAGRAM — POWER SECTION — J790 R-CH PHONES (Page 19) RY500 PRE DRIVER VIDEO RELAY IC600 HP RY DRIVER SECTION TM2880 Q500 +VOUT2 IN 2 DRIVE -VOUT2 L-CH POWER AMP DRIVE Q671-674 RY2891 FRONT A R-CH RELAY...
  • Page 24 STR-DG910 • Waveforms THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. — DIGITAL Board — — VIDEO Board — — HDMI RE Board — (In addition to this, the necessary note is printed in each block.) IC6307 ra (XO)

  • Page 25: Printed Wiring Boards - Main Section

    STR-DG910 5-8. PRINTED WIRING BOARDS — MAIN SECTION — • Refer to page 16 for Circuit Boards Location. : Uses unleaded solder. SPEAKERS IMPEDANCE USE 8-16Ω TM601 TM602 CENTER SURROUND BACK SURROUND EXCEPT J301 J302 J303 J304 J305 US,CND SA-CD/CD/CD-R...

  • Page 26: Schematic Diagram - Main Section (1/4)

    STR-DG910 5-9. SCHEMATIC DIAGRAM — MAIN SECTION (1/4) — • Refer to page 56 for IC Block Diagrams. CNP821 CNP820 C485 C486 (Page 33) (Page 36) C210 C259 CNS840 R256 R259 R258 R257 C256 R409 R408 JW533 C285 (Page 48)

  • Page 27: Schematic Diagram - Main Section (2/4)

    STR-DG910 5-10. SCHEMATIC DIAGRAM — MAIN SECTION (2/4) — (Page 26) IC260 C260 C261 D265 C266 C265 IC265 (Page 29) C395 R501 R396 RY351 J305 Q351 CC501 R502 CN802 R397 D351 R398 (Page 49) C344 Q809 R809 (Page 36) D801...

  • Page 28: Schematic Diagram - Main Section (3/4)

    STR-DG910 5-11. SCHEMATIC DIAGRAM — MAIN SECTION (3/4) — • Refer to page 56 for IC Block Diagrams. RR81 CC81 C425 R436 IC B/D R427 C750 C423 Q425 R432 C426 D425 R435 RY400 TM601 IC400 Q427 C427 R422 R423 R446...

  • Page 29: Schematic Diagram - Main Section (4/4)

    STR-DG910 5-12. SCHEMATIC DIAGRAM — MAIN SECTION (4/4) — • Refer to page 56 for IC Block Diagrams. (Page 28) IC B/D IC600 R600 C625 R635 C603 R627 C623 Q625 R632 C626 D625 R636 Q627 C611 R611 R622 C627 R623...

  • Page 30: Printed Wiring Board - Digital Section (1/2)

    STR-DG910 5-13. PRINTED WIRING BOARD — DIGITAL SECTION (1/2) — • Refer to page 16 for Circuit Boards Location. : Uses unleaded solder. (Page 41) HDMI RE BOARD CN3511 AEP,UK MODEL FB1113 R1059 R1468 AEP,UK R1361 C1266 MODEL R1058 C1141...

  • Page 31: Printed Wiring Board - Digital Section (2/2)

    STR-DG910 5-14. PRINTED WIRING BOARD — DIGITAL SECTION (2/2) — • Refer to page 16 for Circuit Boards Location. : Uses unleaded solder. US,CND MODEL CNP501 (Page 47) DCDC (Page 38) BOARD CN4102 BOARD VIDEO (Page 55) CN101 BOARD (US,CND)

  • Page 32: Schematic Diagram - Digital Section (1/5)

    STR-DG910 5-15. SCHEMATIC DIAGRAM — DIGITAL SECTION (1/5) — • Refer to page 24 for Waveforms and page 56 for IC Block Diagrams. FB1114 (Page 34) IC1354 R1361 R1354 C1354 IC1302 C1317 (Page 35) R1041 IC1351 R1351 C1316 R1042 R1140...

  • Page 33: Schematic Diagram - Digital Section (2/5)

    STR-DG910 5-16. SCHEMATIC DIAGRAM — DIGITAL SECTION (2/5) — • Refer to page 56 for IC Block Diagrams. (Page 32) (Page 35) J1302 R1145 (Page 36) FB1103 C1012 FB1117 C1089 (Page 34) R1607 C1659 (Page 34) FB1108 R1197 R1196 C1653...

  • Page 34: Schematic Diagram - Digital Section (3/5)

    STR-DG910 5-17. SCHEMATIC DIAGRAM — DIGITAL SECTION (3/5) — • Refer to page 24 for Waveforms, page 57 for IC Block Diagrams and page 65 IC Pin Descriptions. (Page 33) (Page 35) (Page 32) (Page 36) R1143 C1102 FB1106 IC1008...

  • Page 35: Schematic Diagram - Digital Section (4/5)

    STR-DG910 5-18. SCHEMATIC DIAGRAM — DIGITAL SECTION (4/5) — • Refer to page 57 for IC Pin Descriptions. CNS508 IC1902 C1914 C1913 R1019 R1120 FB1113 R1367 R1468 D1001 IC1012 IC1013 IC1031 CNP500 IC1904 (Page 54) R1081 R1082 C1266 R1261 R1260...

  • Page 36: Schematic Diagram - Digital Section (5/5)

    STR-DG910 5-19. SCHEMATIC DIAGRAM — DIGITAL SECTION (5/5) — • Refer to page 24 for Waveforms and page 57 for IC Block Diagrams. (Page 35) CNS502 R1172 R1171 (Page 34) R1173 (Page 33) CNP503 (Page 26) D1111 R1110 FB1101 D1107...

  • Page 37: Printed Wiring Board - Video Section (1/2)

    STR-DG910 5-20. PRINTED WIRING BOARD — VIDEO SECTION (1/2) — • Refer to page 16 for Circuit Boards Location. : Uses unleaded solder. R6704 R6115 FB6302 R6114 IC6701 R6113 FB6301 C6423 C6424 EXCEPT US,CND MODEL R6511 R6338 R6336 IC6503 IC6307...

  • Page 38: Printed Wiring Boards - Video Section (2/2)

    STR-DG910 5-21. PRINTED WIRING BOARDS — VIDEO SECTION (2/2) — • Refer to page 16 for Circuit Boards Location. : Uses unleaded solder. J6102 J6101 COMPONENT VIDEO J6403 J6402 J6401 MONITOR VIDEO 2/BD VIDEO 1 SAT IN DVD IN VIDEO 1 IN...

  • Page 39: Schematic Diagram - Video Section (1/2)

    STR-DG910 5-22. SCHEMATIC DIAGRAM — VIDEO SECTION (1/2) — • Refer to page 24 for Waveforms and page 58 for IC Block Diagrams. JW6815 J6101 R6110 R6115 JW6816 R6111 R6114 R6112 R6113 JW6817 (Page 45) JW6818 R6304 X6301 CN6803 C6339...

  • Page 40: Schematic Diagram - Video Section (2/2)

    STR-DG910 5-23. SCHEMATIC DIAGRAM — VIDEO SECTION (2/2) — • Refer to page 24 for Waveforms and page 57 for IC Block Diagrams. (Page 39) CN6802 R6802 JL6817 R6818 JL6818 R6819 JL6819 R6810 JL6820 JL6821 R6813 R6817 JL6823 R6816 JL6824...

  • Page 41: Printed Wiring Board - Hdmi Re Section (1/2)

    STR-DG910 5-24. PRINTED WIRING BOARD — HDMI RE SECTION (1/2) — • Refer to page 16 for Circuit Boards Location. : Uses unleaded solder. HDMI HDMI RE BOARD (SIDE A) VIDEO 2/BD IN DVD IN SAT IN CN3504 CN3503 CN3502...

  • Page 42: Printed Wiring Board - Hdmi Re Section (2/2)

    STR-DG910 5-25. PRINTED WIRING BOARD — HDMI RE SECTION (2/2) — • Refer to page 16 for Circuit Boards Location. : Uses unleaded solder. HDMI RE BOARD (SIDE B) R3502 R3504 R3506 R3597 R3584 R3583 RB3810 RB3811 R3577 R3576 R3580...

  • Page 43: Schematic Diagram - Hdmi Re Section (1/4)

    STR-DG910 5-26. SCHEMATIC DIAGRAM — HDMI RE SECTION (1/4) — • Refer to page 24 for Waveforms, page 60 for IC Block Diagrams and page 68 for IC Pin Descriptions. HDMI RE BOARD (1/4) IC3509 BR24L02F-WE2 IC3507 R3776 PCA9517DP.118 2-COM...

  • Page 44: Schematic Diagram - Hdmi Re Section (2/4)

    STR-DG910 5-27. SCHEMATIC DIAGRAM — HDMI RE SECTION (2/4) — • Refer to page 24 for Waveforms, page 60 for IC Block Diagrams and page 70 for IC Pin Descriptions. HDMI RE BOARD (2/4) CN3510 3.3V 232C_IN R3799 JL3593 232C_OUT...

  • Page 45: Schematic Diagram - Hdmi Re Section (3/4)

    STR-DG910 5-28. SCHEMATIC DIAGRAM — HDMI RE SECTION (3/4) — • Refer to page 24 for Waveforms and page 62 for IC Block Diagrams. HDMI RE BOARD (3/4) RB3805 C3814 33X4 R3925 0.01 C3813 IC3805 CSDA CSCL POWER CONTROL C3811 6.3V...

  • Page 46: Schematic Diagram - Hdmi Re Section (4/4)

    STR-DG910 5-29. SCHEMATIC DIAGRAM — HDMI RE SECTION (4/4) — • Refer to page 72 for IC Pin Descriptions. HDMI RE BOARD (4/4) CL3813 IC3804 CSDA C3905 0.01 IC3804 CSCL C3928 C3897 MSM56V16160F-8T3FM1 1000p C3863 0.01 HDMI SDRAM C3883 C3877...

  • Page 47: Printed Wiring Board - Xm Section (Us, Canadian Model)

    STR-DG910 5-30. PRINTED WIRING BOARD — XM SECTION (US, Canadian MODEL) — • Refer to page 16 for Circuit Boards Location. : Uses unleaded solder. B C E (Page 31) • Semiconductor Location Ref. No. Location Ref. No. Location D101...

  • Page 48: Schematic Diagram - Xm Section (Us, Canadian Model)

    STR-DG910 5-31. SCHEMATIC DIAGRAM — XM SECTION (US, Canadian MODEL) — • Refer to page 62 for IC Block Diagrams. R135 R152 R103 R113 (Page 36) C104 C105 R154 C103 C108 C106 C107 CN101 C109 R110 R104 C111 C110 R112...

  • Page 49: Printed Wiring Board - Front Speaker Section

    STR-DG910 5-32. PRINTED WIRING BOARD — FRONT SPEAKER SECTION — 5-33. SCHEMATIC DIAGRAM — FRONT SPEAKER SECTION — • Refer to page 16 for Circuit Boards Location. : Uses unleaded solder. TM2880 (Page 29) SPEAKERS SPEAKER BOARD MAIN IMPEDANCE USE 8-16Ω...

  • Page 50: Printed Wiring Boards - Dcac, Power Key Section

    STR-DG910 5-34. PRINTED WIRING BOARDS — DCAC, POWER KEY SECTION — 5-35. SCHEMATIC DIAGRAM — DCAC, POWER KEY SECTION — • Refer to page 63 for IC Block Diagrams. • Refer to page 16 for Circuit Boards Location. : Uses unleaded solder.

  • Page 51: Printed Wiring Board - Display Section

    STR-DG910 5-36. PRINTED WIRING BOARD — DISPLAY SECTION — • Refer to page 16 for Circuit Boards Location. : Uses unleaded solder. DISPLAY BOARD TP102 TP103 R105 R110 R109 R108 R107 R106 CL201 CL200 CL004 S112 S111 S110 S109 S108...

  • Page 52: Schematic Diagram - Display Section

    STR-DG910 5-37. SCHEMATIC DIAGRAM — DISPLAY SECTION — • Refer to page 63 for IC Block Diagrams. DISPLAY BOARD FL101 VACUUM FLUORESCENT DISPLAY R197 CN108 CL029 MAIN CL028 R198 BOARD (2/4) CL030 CNP825 -20V (Page 27) CNS102 TONE_JOG_B TONE_JOG_A JW103...

  • Page 53: Printed Wiring Boards - Power Section

    STR-DG910 5-38. PRINTED WIRING BOARDS — POWER SECTION — • Refer to page 16 for Circuit Boards Location. : Uses unleaded solder. CN005 AC OUTLET (US,CND) (Page 25) (Page 25) (Page 25) SWITCHED 120W/1A MAX MAIN BOARD MAIN BOARD MAIN BOARD...

  • Page 54: Schematic Diagram - Power Section

    STR-DG910 5-39. SCHEMATIC DIAGRAM — POWER SECTION — T901 POWER TRANSFORMER (MAIN) E2 MODEL 240V 220V MAIN BOARD 120V (2/4) CNP823 (Page 27) EXCEPT E2 MODEL MAIN BOARD (2/4) CNP826 (Page 55) (Page 27) (Page 27) DCDC BOARD MAIN BOARD(2/4)

  • Page 55: Printed Wiring Board - Dcdc Section

    STR-DG910 5-40. PRINTED WIRING BOARD — DCDC SECTION — 5-41. SCHEMATIC DIAGRAM — DCDC SECTION — • Refer to page 64 for IC Block Diagrams. • Refer to page 16 for Circuit Boards Location. : Uses unleaded solder. DCDC BOARD...
  • Page 56 STR-DG910 • IC Block Diagrams IC2560 BD3842FS-FD2 (MAIN BOARD (1/4)) IC1452 PCM1609APT (DIGITAL BOARD (2/5)) 36 35 34 33 VCC3 FUNCTION AGND3 CONTROL VCC4 INTERFACE AGND4 LOGIC SYSTEM SCKI CLOCK SCKO MANAGER VOUT8 AGND6 VCC5 LRCK AGND5 F-SW1:INPUT FUNCTION1 TEST...
  • Page 57 STR-DG910 IC1003 TC7WH157FK(TE85R) IC1008 TC74VHC157FT(EL) (DIGITAL BOARD (3/5)) (DIGITAL BOARD (3/5)) IC1017 TC7WH157FK(TE85R) (DIGITAL BOARD (3/5)) SELECT 11 1 1A 2 STROBE INPUT INPUT OUTPUT 11 12 OUTPUT INPUT INPUT OUTPUT GND 8 OUTPUT IC1014 TC7WH74FU(TE12R) IC1016 TC74VHC393FT(EL) (DIGITAL BOARD (3/5))
  • Page 58 STR-DG910 IC6307 TE8200PF (VIDEO BOARD (1/2)) #RSET POLARITY POLARITY POLARITY POLARITY POLARITY CONTROL CONTROL CONTROL CONTROL CONTROL #STBY GND8 VDD3 GND9 GND10 BGP PULSE GENERATOR INTERPOLATION MUX FOR PULSE NOISE MASK OUTPUT INTERLACE DETECT MSK0 MSK1 CYCLE COUNTER NOISE MASK...
  • Page 59 STR-DG910 IC6101 NJM2586AM (VIDEO BOARD (1/2)) IC6701 NJM2279M-TE2 (VIDEO BOARD (1/2)) 14 13 12 10 9 8 75Ω CH1_OUT CH1_IN1 DRIVER BIAS CONT1 P.SAVE 75Ω CH1_IN2 CH2_OUT DRIVER BIAS CONT1 CONT2 75Ω 1 2 3 5 6 7 CH3_OUT CH1_IN3...
  • Page 60 STR-DG910 IC6501 MB90089PF-G-238-BND (VIDEO BOARD (2/2)) AVSS YOUT ANALOG COUT SWITCH VOUT AVCC FSCO SERIAL VIDEO INPUT SIGNAL CONTROL GENERATOR VBLK SCLK CIRCUIT VCC 7 4 FSC DATA TEST CLOCK COLOR OSCILLATOR BURST CIRCUIT VOC0 NTSC/PAL VOC1 OUTPUT HSYNC SIGNAL GENERATOR...
  • Page 61 STR-DG910 IC3503 TMDS341APFCR (HDMI RE BOARD (1/4)) 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 RX W/EQ SCL3 SDA3 CONTROL LOGIC HPD3...
  • Page 62 STR-DG910 IC3513 SII9030CTU-7 (HDMI RE BOARD (2/4)) IC3802 SN74CB3Q3384APWR (HDMI RE BOARD (3/4)) IC3811 SN74CB3Q3384APWR (HDMI RE BOARD (3/4)) IC3812 SN74CB3Q3384APWR (HDMI RE BOARD (3/4)) HSYNC IC3813 SN74CB3Q3384APWR 60 CGND VSYNC (HDMI RE BOARD (3/4)) 59 CVCC18 IC3814 SN74CB3Q3384APWR VIDEO DATA CAPTURE / DE GEN / 656 LOGIC BLOCK...
  • Page 63 STR-DG910 IC106 BA00CC0WT(-V5) (XM BOARD) IC2501 NJM2173AV(TE2) (DCAC BOARD) (US, Canadian MODEL) OUT1 14 OUT2 AMP1 AMP2 DC CUT1 13 DC CUT2 VREF DRIVER 12 IN2 MIC V+1 11 MIC V+2 10 GV NOISE 9 STBY 8 V+ IC100 PT6315 (DISPLAY BOARD)
  • Page 64 STR-DG910 IC4001 SI-8050S-LF1101 (DCDC BOARD) IC4100 SI-8033S (DCDC BOARD) OVER OVER REGULATOR CURRENT REGULATOR CURRENT PROTECTOR PROTECTOR LATCH LATCH RESET RESET & & ON/OFF DRIVER DRIVER SOFT COMPARATOR START OVER HEAT OVER HEAT – – PROTECTOR PROTECTOR COMPARATOR – –...
  • Page 65 STR-DG910 • IC Pin Descriptions IC1009 ADSP21266SKSTZ-2C (DSP EX3) (DIGITAL BOARD (3/5)) Pin No. Pin Name Pin Description VDDINT — Power supply terminal (+1.2 V) CLKCFG0 Clock frequency setting signal input 0 CLKCFG1 Clock frequency setting signal input 1 BOOTCFG0 Boot mode setting signal input 0 from DSP.
  • Page 66 STR-DG910 Pin No. Pin Name Pin Description — Ground PF_CE Chip enable signal input/output (Not used in this set) SPI_MAS Master/slave select signal output (L: DSP is master) DPSOA PCM audio signal (front L/R) output DPSOB PCM audio signal (surround L/R) output VDDINT —...
  • Page 67 STR-DG910 Pin No. Pin Name Pin Description — Ground VDDINT — Power supply terminal (+1.2 V) — Ground VDDINT — Power supply terminal (+1.2 V) XRESET System reset signal input from main system controller. XSPIDS Serial data latch pulse signal input from main system controller.
  • Page 68 STR-DG910 IC3511 SII9011CLU (HDMI RX) (HDMI RE BOARD (1/4)) Pin No. Pin Name Pin Description VSYNC Vertical synchronize signal output for HDMI TX. 2 to 5 QO23 to QO20 — Not used. (Open) IOGND — Ground IOVCC — Power supply terminal (+3.3 V)
  • Page 69 STR-DG910 Pin No. Pin Name Pin Description 71 to 74 SD3 to SD0 Serial data output for DSP and HDMI TX. Word select signal output for DSP and HDMI TX. Serial clock signal output for DSP and HDMI TX. IOVCC —...
  • Page 70 STR-DG910 IC3513 SII9030CTU-7 (HDMI TX) (HDMI RE BOARD (2/4)) Pin No. Pin Name Pin Description HSYNC Horizontal synchronize signal input from HDMI RX. VSYNC Vertical synchronize signal input from HDMI RX. CGND — Ground CVCC18 — Power supply terminal (+1.8 V) SPDIF SPDIF signal input from HDMI RX.
  • Page 71 STR-DG910 Pin No. Pin Name Pin Description IOGND — Ground CGND — Ground CVCC18 — Power supply terminal (+1.8 V) 75 to 79 D4 to D0 Serial data input 4 to 0 from HDMI RX and video processor. Data enable signal input from HDMI RX.
  • Page 72 STR-DG910 IC3803 CXD9837R (PROGRESSIVE SCAN CONVERTER) (HDMI RE BOARD (4/4)) Pin No. Pin Name Pin Description DVDD — Power supply pin (+3.3 V) (for I/O) CLKI System clock signal input (27 MHz) TEST17(PLL_TEST) Test pin (Fixed at VSS in this set)
  • Page 73 STR-DG910 Pin No. Pin Name Pin Description CVSS — Ground (for core) OVDD — Power supply pin (+3.3 V) (for I/O) 94 to 97 MA10, MA8, MA11, MA9 Address signal output for SD-RAM. OVDD — Power supply pin (+3.3 V) (for I/O) OVSS —...

  • Page 74: Exploded Views

    STR-DG910 SECTION 6 EXPLODED VIEWS NOTE: The components identified by mark 9 contain • The mechanical parts with no reference • Color Indication of Appearance Parts number in the exploded views are not supplied. Example : confidential information. • Items marked “*” are not stocked since KNOB, BALANCE (WHITE) ...

  • Page 75: Front Panel Section

    STR-DG910 6-2. FRONT PANEL SECTION not supplied not supplied (DCAC board) (HEADPHONE board) not supplied (POWER KEY board) not supplied (VIDEO 3 board) FL101 not supplied supplied with RV101,103,104 supplied with RV102 Ref. No. Part No. Description Remark Ref. No.

  • Page 76: Back Panel Section

    STR-DG910 6-3. BACK PANEL SECTION E2 model not supplied not supplied (AC SELECT board) (E2 model) F905 F904 not supplied not supplied not supplied not supplied (SPEAKER board) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark...

  • Page 77: Chassis Section

    STR-DG910 6-4. CHASSIS SECTION not supplied (DCDC board) F4002 F902 Q624 F4001 Q623 Q724 Q524 Q523 Q574 F901 Q573 Q723 Q424 Q423 not supplied (HEATSINK GUIDE3 board) Q674 Q673 Q474 Q473 T901 not supplied not supplied (INSULATION GUIDE board) not supplied not supplied Ref.

  • Page 78: Electrical Parts List

    STR-DG910 SECTION 7 AC SELECT DCAC DCDC ELECTRICAL PARTS LIST NOTE: The components identified by mark 0 or • Due to standardization, replacements in • SEMICONDUCTORS dotted line with mark 0 are critical for safety. the parts list may be different from the In each case, u : µ, for example:...
  • Page 79 STR-DG910 DCDC DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C4007 1-125-891-11 CERAMIC CHIP 0.47uF C1014 1-107-826-11 CERAMIC CHIP 0.1uF C4009 1-125-891-11 CERAMIC CHIP 0.47uF C1015 1-107-826-11 CERAMIC CHIP 0.1uF C4010 1-125-891-11 CERAMIC CHIP 0.47uF...
  • Page 80 STR-DG910 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C1075 1-107-826-11 CERAMIC CHIP 0.1uF C1303 1-100-566-11 CERAMIC CHIP 0.1uF C1076 1-107-826-11 CERAMIC CHIP 0.1uF C1304 1-110-563-11 CERAMIC CHIP 0.068uF C1077 1-107-826-11 CERAMIC CHIP 0.1uF C1305 1-100-566-11 CERAMIC CHIP 0.1uF...
  • Page 81 STR-DG910 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C1458 1-112-100-11 ELECT 10uF C1670 1-126-964-11 ELECT 10uF (AEP,UK) (EXCEPT AEP,UK) C1458 1-126-964-11 ELECT 10uF C1671 1-107-826-11 CERAMIC CHIP 0.1uF (EXCEPT AEP,UK) C1672 1-107-826-11 CERAMIC CHIP 0.1uF...
  • Page 82 R1026 1-216-864-11 SHORT CHIP IC1303 8-759-096-87 IC TC7WU04FU(TE12R) IC1304 8-759-096-87 IC TC7WU04FU(TE12R) R1027 1-216-864-11 SHORT CHIP IC1351 6-600-466-01 IC TORX147L(SONY) (DIGITAL (ASSIGNABLE) R1028 1-216-801-11 METAL CHIP 1/10W VIDEO 2/BD IN (OPTICAL)) R1029 1-216-801-11 METAL CHIP 1/10W IC1352 6-600-466-01 IC TORX147L(SONY) (DIGITAL (ASSIGNABLE)
  • Page 83 STR-DG910 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1058 1-216-813-11 METAL CHIP 1/10W R1119 1-216-833-11 METAL CHIP 1/10W (AEP,UK) R1120 1-216-864-11 SHORT CHIP R1059 1-216-813-11 METAL CHIP 1/10W R1122 1-216-809-11 METAL CHIP 1/10W (AEP,UK)
  • Page 84 STR-DG910 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1192 1-216-833-11 METAL CHIP 1/10W R1454 1-218-867-11 METAL CHIP 6.8K 0.5% 1/10W R1193 1-216-841-11 METAL CHIP 1/10W R1456 1-216-809-11 METAL CHIP 1/10W (EXCEPT US,CND) R1457 1-218-867-11 METAL CHIP 6.8K...
  • Page 85 STR-DG910 DISPLAY HDMI RE Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-1231-379-A DISPLAY BOARD, COMPLETE R131 1-249-421-11 CARBON 2.2K 1/4W R197 1-249-387-81 CARBON 1/4W F ************************ R198 1-249-387-81 CARBON 1/4W F < CAPACITOR > < ROTARY ENCODER >...
  • Page 86 STR-DG910 HDMI RE Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C3529 1-107-826-11 CERAMIC CHIP 0.1uF C3620 1-107-826-11 CERAMIC CHIP 0.1uF C3530 1-107-826-11 CERAMIC CHIP 0.1uF C3621 1-112-791-11 ELECT CHIP 100uF C3531 1-107-826-11 CERAMIC CHIP 0.1uF...
  • Page 87 STR-DG910 HDMI RE Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C3843 1-107-826-11 CERAMIC CHIP 0.1uF C3904 1-162-970-11 CERAMIC CHIP 0.01uF C3844 1-107-826-11 CERAMIC CHIP 0.1uF C3905 1-162-970-11 CERAMIC CHIP 0.01uF C3845 1-107-826-11 CERAMIC CHIP 0.1uF...
  • Page 88 STR-DG910 HDMI RE Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark FB3508 1-414-234-22 INDUCTOR, FERRITE BEAD R3526 1-218-861-11 METAL CHIP 3.9K 0.5% 1/10W FB3509 1-469-152-11 FERRITE, EMI (SMD) (2012) R3527 1-216-833-11 METAL CHIP 1/10W FB3510 1-414-234-22 INDUCTOR, FERRITE BEAD...
  • Page 89 STR-DG910 HDMI RE Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R3605 1-216-833-11 METAL CHIP 1/10W R3791 1-216-833-11 METAL CHIP 1/10W R3608 1-216-805-11 METAL CHIP 1/10W R3793 1-216-833-11 METAL CHIP 1/10W R3609 1-216-805-11 METAL CHIP 1/10W...
  • Page 90 STR-DG910 HDMI RE HEADPHONE MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R3920 1-216-864-11 SHORT CHIP < JACK > R3921 1-216-864-11 SHORT CHIP R3922 1-216-864-11 SHORT CHIP J790 1-815-313-21 JACK (PHONES) R3923 1-216-864-11 SHORT CHIP...
  • Page 91 STR-DG910 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C260 1-137-194-81 FILM 0.47uF C414 1-102-233-00 CERAMIC 33PF 500V C261 1-112-080-11 ELECT 470uF C415 1-102-230-00 CERAMIC 0.25PF 500V (AEP,UK) C416 1-112-079-11 ELECT 220uF C261 1-126-925-11 ELECT...
  • Page 92 STR-DG910 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C478 1-112-100-11 ELECT 10uF C545 1-112-100-11 ELECT 10uF (AEP,UK) (AEP,UK) C478 1-126-964-11 ELECT 10uF C545 1-126-964-11 ELECT 10uF (EXCEPT AEP,UK) (EXCEPT AEP,UK) C479 1-112-100-11 ELECT 10uF...
  • Page 93 STR-DG910 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C603 1-126-964-11 ELECT 10uF C711 1-112-100-11 ELECT 10uF (EXCEPT AEP,UK) (AEP,UK) C611 1-112-100-11 ELECT 10uF C711 1-126-964-11 ELECT 10uF (AEP,UK) (EXCEPT AEP,UK) C611 1-126-964-11 ELECT 10uF...
  • Page 94 STR-DG910 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark CC307 1-162-927-11 CERAMIC CHIP 100PF D426 8-719-404-50 DIODE MA111-TX (EXCEPT US,CND) D475 8-719-404-50 DIODE MA111-TX CC308 1-162-927-11 CERAMIC CHIP 100PF D476 8-719-404-50 DIODE MA111-TX (EXCEPT US,CND)
  • Page 95 STR-DG910 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < TRANSISTOR > R203 1-216-841-11 METAL CHIP 1/10W R204 1-216-821-11 METAL CHIP 1/10W Q200 8-729-216-31 TRANSISTOR 2SA1163-G R205 1-216-833-11 METAL CHIP 1/10W Q201 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF...
  • Page 96 STR-DG910 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R351 1-216-821-11 METAL CHIP 1/10W R471 1-216-844-11 METAL CHIP 1/10W R352 1-216-821-11 METAL CHIP 1/10W R472 1-216-825-11 METAL CHIP 2.2K 1/10W R353 1-216-821-11 METAL CHIP 1/10W...
  • Page 97 STR-DG910 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R575 1-249-405-11 CARBON 1/4W F R681 1-249-393-11 CARBON 1/4W F R576 1-240-855-11 CARBON 6.2K 1/4W F R682 1-216-839-11 METAL CHIP 1/10W R577 1-216-214-00 RES-CHIP 4.7K 1/8W...
  • Page 98 STR-DG910 MAIN POWER KEY SPEAKER STANDBY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < TERMINAL BOARD > < RESISTOR > TM601 1-780-214-11 TERMINAL BOARD (SP) (2P) R2871 1-249-397-11 CARBON 1/4W F (SPEAKERS CENTER) R2872 1-249-399-11 CARBON...
  • Page 99 STR-DG910 STANDBY VIDEO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * CNP903 1-564-508-11 PLUG, CONNECTOR 5P C6102 1-126-964-11 ELECT 10uF C6103 1-126-964-11 ELECT 10uF < DIODE > C6104 1-126-964-11 ELECT 10uF C6105 1-126-964-11 ELECT 10uF...
  • Page 100 STR-DG910 VIDEO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C6502 1-162-917-11 CERAMIC CHIP 15PF FB6308 1-469-710-21 FERRITE, EMI (SMD) (2012) C6503 1-107-826-11 CERAMIC CHIP 0.1uF FB6309 1-469-710-21 FERRITE, EMI (SMD) (2012) C6504 1-162-927-11 CERAMIC CHIP...
  • Page 101 STR-DG910 VIDEO VIDEO 3 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R6106 1-211-990-11 METAL CHIP 0.5% 1/10W R6502 1-216-813-11 METAL CHIP 1/10W R6107 1-211-990-11 METAL CHIP 0.5% 1/10W R6507 1-216-829-11 METAL CHIP 4.7K 1/10W R6108 1-211-990-11 METAL CHIP 0.5%...
  • Page 102 STR-DG910 VIDEO 3 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * CN202 1-690-880-31 LEAD (WITH CONNECTOR) C145 1-126-933-11 ELECT 100uF C153 1-126-933-11 ELECT 100uF < JACK > C157 1-107-823-11 CERAMIC CHIP 0.47uF C159 1-137-649-31 ELECT...
  • Page 103 STR-DG910 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R115 1-216-833-11 METAL CHIP 1/10W MISCELLANEOUS R116 1-216-833-11 METAL CHIP 1/10W *************** R117 1-216-809-11 METAL CHIP 1/10W R118 1-216-841-11 METAL CHIP 1/10W 1-829-043-11 WIRE (FLAT TYPE) (27 CORE)
  • Page 104 STR-DG910 Ref. No. Part No. Description Remark ACCESSORIES ************ 1-480-100-11 STANDARD COMMANDER (RM-AAP016) (including BATTERY LID) (US,CND) 1-480-101-11 STANDARD COMMANDER (RM-AAP017) (including BATTERY LID) (EXCEPT US,CND) 1-501-374-12 ANTENNA, LOOP (AM) 1-501-807-12 ANTENNA (FM) (AEP,UK) 1-542-670-11 MEASUREMENT MIC (MONO) (ECM-AC2) 1-569-008-22 ADAPTOR, CONVERSION 2P (E2)
  • Page 105 STR-DG910 MEMO...
  • Page 106 STR-DG910 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2007. 04...

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