DV-HR300U SERVICE MANUAL SX3L5DV-HR300 DVD VIDEO RECORDER DV-HR300U MODEL In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified be used. CONTENTS Page 1.
DV-HR300U 1. IMPORTANT SERVICE NOTES This Unit is classified as a CLASS 1 LASER Note: product. This unit can be used only where the power The CLASS 1 LASER PRODUCT label is located supply is AC 110V-240V, 50/60Hz. on the rear cover.
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DV-HR300U IMPORTANT SERVICE NOTES etc.) and measure the AC voltage drop across the BEFORE RETURNING THE VCR/DVD COMBINA- resistor. Reverse the AC plug on the set and repeat TION MODEL AC voltage measurements for each exposed part. Before returning the video cassette recorder to the user, Any reading of 0.45V rms (this corresponds to 0.3mA...
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DV-HR300U NOTES DE SERVICE IMPORTANTES AVANT DE RENDRE LE VCR/DVD MAGNETOSCOPE pièces métalliques exposées ayant un parcours de retour au châssis (connexions d’antenne, coffret métallique, tétes de vis, boutons et arbres de Avant de rendre le magnétoscope à l’utilisateur, effectuer commande, etc.) et mesurer la chute de tension CA...
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DV-HR300U Precautions for using lead-free solder 1 Employing lead-free solder "Operation (R) PWB, Operation (L) PWB, Power PWB and UV PWB" of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on the PWBs and service manuals. The alphabetical character following LF shows the type of lead-free solder.
DV-HR300U 2. FEATURES z A new timer recording system:"Easy Recording 2X or DVD-R Ver. 2.0/4X. 2 Rate conversion dubbing Guide" The mode can be selected from 32 levels just like recording mode. » The Recorder is equipped with a high-capacity hard disc, so...
DV-HR300U 4 Batch erasing of titles/chapters 3 Luminous buttons Titles and chapters which become unnecessary after editing Luminous buttons are used for key control buttons on the can be batch erased by selecting them from the list of remote control so they are easy to see in the dark.
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DV-HR300U LP (2X): Approx. 4 hours EP (3X): Approx. 6 hours MN (Manual): 32 levels between FINE and EP Playback Playable discs: DVD Video, DVD-R/RW, Audio CD (CD-DA), Video CD, CD-R/ RW (CD-DA, Video CD format, MP3 file format) Tuner...
DV-HR300U 5. DISASSEMBLY METHOD 5-1. DISASSEMBLY METHOD (1) Removing the top cabinet 1. Remove five screws 1. 2. Slide back the top cabinet by 10 mm and remove upward. (2) Removing the panel 1. Push a protruding part shown in a at the bottom with a screwdriver, etc.
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DV-HR300U (6) Removing the DVD unit 1. Remove four screws 9. 2. Remove the DVD unit (with the angle) upward. 3. Disconnect cables including the flat cable and power cable. 4. Remove the gasket. (7) Removing the rear terminal board and fan 1.
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DV-HR300U 5-2. EXTENSION CABLE DIAGRAM Parts Code Price Code Parts name / Use 1 QCNW-C072WJZZ Main to Sub Signal Line CN3001—S2202 2 QCNW-C073WJZZ Main to Sub Control Line CN3003↔S2201 3 QCNW-C074WJZZ Main to Power CN3004↔P9005 4 QCNW-B712WJZZ ATAPI cable for HDD CN4502↔ATAPi...
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DV-HR300U 5-3. Notes for servicing 1. After replacing the HDD or main PWB, register the HDD-ID again. 2. After replacing I54R NOR flash (IC7502) or NAND flash (IC7509), upgrade the version using the CD. All the data in the HDD will be formatted by replacing the main PWB unit.
" HOW TO ORDER REPLACEMENT PARTS " IC7303 VHiPQ070XZ1-1Y J PQ070XZ01ZP IC7304 RH-iXA482WJZZQ J UPD61052GD-LML in USA: Contact your nearest SHARP Parts Distributor. For loca- IC7306 RH-iXA770WJZZQ J GLT5640L16P7TC tion of SHARP Parts Distributor, IC7307 RH-iXA770WJZZQ J GLT5640L16P7TC Call Toll-free 1-IBE800-SHARP...
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DV-HR300U Ref. No. Part No. Description Code Ref. No. Part No. Description Code CABINET PARTS FRONT PANEL PARTS CCABAA444TEV2 J Top Body Ass’y CPNLCA102TEV1 J Front Panel Ass’y GBDYUA048WJFW J Chassis Ass’y 600-1 JBTN-A199WJSB J Button, Power GCOVAA546WJZZ J Rear Cover...
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DV-HR300U Ref. No. Part No. Description Code Ref. No. Part No. Description Code SUPPLIED ACCESSORIES RRMCGA198WJSA J Remote Control Unit TiNS-A914WJZZ J Operation Manual QCNW-B557WJPZ J AV Cable QCNW-B656WJZZ J RF Cable TGAN-A252WJZZ Registration Card — QCNW-8387AJZZ J RF cable...
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