Purchased the manual that I was looking for at a great price and could download it easily.. Great service experience and for future purchases I plan to use the site.
Thank you very much
A site where discontinualed schematic diagrams and back dated information can be found on discontinued radios tv's and any electronic equipment can be found. Newer manuals either Service and operating manuals. Radio amateurs should find this site a great source for ham radio equipment manuals. I will return to this site should I need information on any electrical equipment. priced easy to download in a PDF format and print pages need to undertake the repair.
Quality scan of the original. All the detail necessary to troubleshoot, repair and adjust the unit. I'm sure I will be downloading more manuals in the future as the need arises.
Text excerpt from page 1 (click to view)
MDR-DS4000
SERVICE MANUAL
Ver. 1.1 2005. 02
US Model Canadian Model AEP Model E Model
� The MDR-DS4000 is comprised of headphones (MDR-IF4000) section and processor (DP-IF4000) section. Service manuals associated with their respective models are published. See the respective service manuals for details.
� MDR-DS4000 consists of the following models respectively. Cordless stereo headphones MDR-IF4000 Digital surround processor DP-IF4000
SPECIFICATIONS
Digital surround processor (DP-IF4000) Decoder functions Dolby Digital Dolby Pro Logic II DTS MPEG-2 AAC Virtual surround function OFF CINEMA MUSIC Compression function OFF ON Modulation System DQPSK-IM Secondary carrier wave frequency 3.75 MHz Transmission distance Approx. 7 m (23 ft) to the front Transmission range 12 � 24,000 Hz Distortion rate 1% or less (1 kHz) Audio inputs Optical input (rectangular-type) x 1 Analogue input (pin jack left/right) x 1 Audio output Optical output (rectangular-type) x 1 Power requirements DC 9 V (from the supplied AC power adaptor) Dimensions Approx. 160 x 160 x 200 mm (6 3/8 x 6 3/8 x 7 7/8 in) (w/h/d) Mass Approx. 400 g (15 oz) Cordless stereo headphones (MDR-IF4000) Playback frequency range 10 � 22,000 Hz Power requirements Rechargeable nickelmetal hydride batteries (supplied) or commercially available (size AAA) alkaline batteries Mass Approx. 300 g (11 oz) (including the supplied rechargeable nickelmetal hydride batteries) Supplied accessories AC power adaptor (9 V) (1) Rechargeable nickel-metal hydride batteries BP-HP550 (550 mAh min.) (2) Optical digital connecting cable (optical rectangular plug y optical rectangular plug, 1.5 m) (1) Operating Instructions (1) Design and specifications are subject to change without notice.