SONY STR-DH730 Multi Channel AV Receiver Instruction Manual

STR-DH730/DH830
SERVICE MANUAL
Ver. 1.1 2012.06
US Model
STR-DH830
Canadian Model
AEP Model
Australian Model
Mexican Model
STR-DH730

Photo: STR-DH830

SECTION 6 EXPLODED VIEWS

Note:

• -XX and -X mean standardized parts, so they may have some differences from the original one.

• Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.

• Abbreviation
  AUS: Australian model
  CND: Canadian model
  ECE: Continental European, East European, and Russian models
  MX: Mexican model

• The mechanical parts with no reference number in the exploded views are not supplied.

• Color Indication of Appearance Parts Example:
  KNOB, BALANCE (WHITE)↑ . . . (RED)↑
  Parts Color Cabinet’s Color

• Accessories are given in the last of the electrical parts list.

The components identified by a mark or dotted line with a mark are critical for safety.
Replace only with part number specifi ed.
The components identifi ed by mark contains confi dential information.
Strictly follow the instructions whenever the components are repaired and/or replaced.
6-1. CASE SECTION

6-2. DIGITAL BOARD

6-3. FRONT PANEL SECTION

6-4. BACK PANEL SECTION

6-5. CHASSIS SECTION

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 (HDMI TM) 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 an 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.
MICRO VAULT 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.

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
Minimum RMS Output Power1
(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 Power2
(8 ohms, 1 kHz, THD 10%)
140 W per channel
CND, ECE, MX, and AUS models1
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 Power2
(8 ohms, 1 kHz, THD 10%)
140 W per channel

1. Measured under the following conditions :
   ** Area| Power requirements**
   ---|---
   US, CND| 120 V AC, 60 Hz
   MX| 127 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/N3): 96 dB(A, 500 mV4)
   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
3. INPUT SHORT (with sound fi eld and equalizer bypassed).
4. Weighted network, input level.

– Continued on next page –
MULTI-CHANNEL AV RECEIVER

9-890-592-02
2012F08-1
© 2012.06
Sony Corporation
Published by Sony EMCS (Malaysia) PG Tec
2022/06/20 09:21:28 (GMT+09:00)
SYS SET

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