Mechanical Adjustment | Daewoo VCR MECHANISM UNIT specification

MECHANICAL ADJUSTMENT

1. Mechanical Adjustment (Fig. 4.1~4.4)

In case of deassembly and reassembly for fixing the mechan- ical problem, check the following check point.

a.Make sure that the DATUM HOLE of the CAM GEAR is aligned with the DATUM HOLE in the MAINBASE in the EJECT mode as shown in Fig. 4.1.

b.Make sure that the ending part “A” of the RELAY LEVER assembled on the CONNECT PLATE is aligned with the reference hole “B” of the MAINBASE as shown in Fig. 4.2.

c.The end point “A” of PINCH SPRINGPING of the LEVER TOTAL Ass’y should be located within the tra- jectory “B” of the CAM GEAR. (Fig. 4.3)

FIg. 4.1 Assembly reference between the FL RACK and the

CAM GEAR

FIg. 4.2 Assembly reference between the RELAY LEVER

and the CAM GEAR

FIg. 4.3 Assembly reference of the PINCH LEVER TOTAL

ASS’Ywith the CAM GEAR

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Image 17

Daewoo VCR MECHANISM UNIT service manual Mechanical Adjustment .1~4.4

Contents

VCR Mechanism Unit Contents Assembly diagram Deck Assembly diagram A. Upper View Assembly Diagram and A/S Lower View Front Loading Assembly diagram Wire Diagram Connector Pin Arrangement Wire Diagram Periodic Maintenance and Service Schedule Periodic Maintenance and Service Schedule Service Schedule for the Major Parts Service Schedule for the Major Parts List of Jigs and Tools Jigs and Tools Sketch of Jigs and Tools Removal of the Front Loading Ass’y Fig Deassembly and ReplacementDeassembly of Front Loading Ass’y .2~3.5 Deassembly of the Cassette Holder Ass’y Deassembly of Drum Ass’y Fig Deassembly of the Loading RACK, Loading Deassembly of the A/C Head ASS’Y Fig 10 Deassembly of the LC Bracket ASS’Y from Deassembly of the CAM GEAR, Relay LEVER, FL Rack Fig Deassembly of the FE Head Fig Deassembly of the Tension Band ASS’Y FigDeassembly of the Capstan Motor Fig Deassembly of the Reel TABLE, Idler Plate Total ASS’Y Fig Deassembly of the Reel Brkt Total ASS’Y, Connect Plate Fig Mechanical Adjustment .1~4.4 Mechanical Adjustment Assembly reference between the Loading Rack Adjustment and measurement of the Back Tension .5 Adjustment of the position of the Tension Pole Fig Mechanical Mode Operate without a cassette tape A schematic diagram of the tape transporting section Adjustment of the Tpae Transporting Section Cleaning Adjustment of the Tpae Transporting System Adjustment of the AC Head ASS’YTILT Adjustment of the S/T Guide RollerAdjustment of the AC Head HeightFig Adjustment of the Audio AZIMUTHFig Adjustment of the LINEARITYFig Playback Phase ADJUSTMENTFig Review Adjustment of the wave form of Drum Entrance / Exit Fig Position Adjustment of the Audio Azimuth Exploded view of Deck Ass’y Top View Exploded View and Parts List Exploded view of Deck Ass’y Bottom View Exploded view of FL Ass’y Exploded view Drum Total Ass’y D0040 D0020 D0050 D0010 D0060 D0070 LOC Part S/N Part Name Part Discription Ntsc M1OOO Parts List of Deck Total Ass’y continud Parts List of Deck Total Ass’y LOC Part S/N Part Name Part Discription Ntsc Mail G7F00E@web.dwe.co.kr TEL FAX