Equipment information

Hitachi VT-MX730EVPS Video cassette recorder
Model: VT-MX730EVPS
Date: 1998
Category: Audio Video TV Multimedia
Group: Video cassette recorder

These manuals are available for the above equipment:

Manual Type: Service Manual Supplement Hitachi-8892-Manual-Page-1-Picture
Pages: 47
Size: 7.43 Mbytes (7794277 Bytes)
Language: english
Date: 01 April 1998
Quality: Scanned document, all readable.
Upload date:
MD5: f6a13edf454bb098abd2284b66ce0433
Downloads: 1547 since 16 April 2017

CHAPTER 1 TECHNICAL DATA AND FEATURES Frontpage . . . . ... Table of contents Survey of sets and features,PCB's and pP's Safety instructions ... Front view of the set, Remote control .. List of abbreviations ... 1-1 .1-2 . 1-3 1-4/5 1-6 1-7 .1-8/9 1-10/12 CHAPTER 2 TOOLS FOR ERROR DIAGNOSIS This chapter should be used in conjunction with the Service Manual VT-600 Series. Servicing of SMDs Dismantling of the set Circuit descriptions IN/OUT Block diagram Error diagnosis system Adjustment procedures CHAPTER 3 PRINTED BOARDS Wiring diagram ... 3-4 Block diagram power supply part ... 3-5 Mother board QMB PCB drawing mother board QMB ... 3-8 Head amplifier-HV/HA circuit diagram . 3- 9 Deck electronics-DE circuit diagram . 3-10 Display control-DC circuit diagram 3-11 Video/Chroma-VS circuit diagram 3-12 Audio linear-AL circuit diagram ... 3-15 Audio FM-AF circuit diagram 3-16 Circuit diagram OSD, FOME, V P S ... 3-17 QNIC board Circuit diagram QNIC PCB drawing QNIC ... 3-18 3-19 3-20 Page CHAPTER 4 TAPE DECK This chapter should be used in conjunction with the Service Manual VT-600 Series. Deck parts replacement Auxiliary tools for deck adjustment Deck layoutdiagrams Lift Head disc A/C Head Threading motor Capstan motor Pressure roller Roller unit right Roller unit left Adjustments Tape path ..Roller unit left, roller unit right" A/C Head Horizontal distance Brake band Tape tension adjustment Friction clutch control Reverse brake control Top view, Underside view Exploded view Mechanical parts list ... Drive top view Drive underside view ... 4-3 ... ... 5-1 5-2/9 . .. 5-10 . . 5-11


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