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File name Pioneer GEX-1550DTV.pdf

CRT5266 GEX-1550DTV/XEES ORDER NO. HIDEAWAY 1SEG DIGITAL TV TUNER GEX-1550DTV /XEES PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2012 K-ZZZ NOV. 2012 Printed in Japan 1 2 3 4 SAFETY INFORMATION A This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safely and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. Where in a manufacturer's service documentation, for example in circuit diagrams or lists of components, a symbol is used to indicate that a specific component shall be replaced only by the component specified in that documentation for safety reasons, the following symbol shall be used: B C SERVICE PRECAUTIONS 1. You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual. D E F 2 GEX-1550DTV/XEES 1 2 3 4 5 6 7 8 SPECIFICATIONS General Rated power source... 14.4 V DC (allowable voltage range: 12.0 V to 14.4 V DC) Grounding system... Negative type Maximum current consumption ...0.15 A Backup current... 1.5 mA or less Dimensions (W Ч H Ч D) ... 134 mm Ч 84 mm Ч 29 mm Weight ...0.12 kg TV tuner Color system... ISDB-T Reception channel... CH14 to CH69 Sensitivity ... less than ­95 dBm Antenna input ... 50 Antenna terminal type ... 1 ch(SMA plug type) Video format ... AVC/H.264, [email protected], 320 Ч 240 Audio format ... MPEG4 HE-AAC@L2, SBR +PS A Note Specifications and the design are subject to modifications without notice. B CHECK POINTS AFTER SERVICING BASIC ITEMS FOR SERVICE To keep the product quality after servicing, please confirm following check points. No 1 Procedures Confirm whether the customer complain has been solved. Check TV tuner action. (Seek; Preset) Check whether the EPG can be displayed. Appearance check Item to be confirmed The customer complain must not be reappeared. Display, video, audio and operation