Daewoo VCR MECHANISM UNIT Deassembly of Drum Ass’y Fig, Deassembly of the Cassette Holder Ass’y

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DEASSEMBLY AND REPLACEMENT (CONTINUED)

d.Separate the LOADING LEVER Ass’y by pressing the connection point from the CASSETTE HOLDER Ass’y. (Fig. 3.4)

e.Remove the SAFETY SPRING connecting the SAFETY LEVER and CASSTTE HOLDER PLATE. (Fig. 3.4)

f.Remove the RELEASE SPRING connecting the RELEASE LEVER and SAFETY LEVER. (Fig. 3.4)

FIg. 3.4 Deassembly of the CASSETTE HOLDER Ass’y

CAUTION:

Assemble the FRONT LOADING Ass’y in the reverse step of deassembly.

Confirm that 2 bosses on the left side of the CASSETTE HOLDER Ass’y are inserted in the groove on the left side of the top plate. Insert 2 bosses on the right side of the CASSETTE HOLDER Ass’y into the groove of the F/L BRACKET R. (Fig. 3.5)

FIg. 3.5 Assembly of the FL Ass’y

3. Deassembly of DRUM Ass’y (Fig. 3.6)

a.Turn over the DECK MECHANISM and holding the DRUM TOTAL Ass’y @with hands, remove the 3 screw holding the drum total assembly with mainbase.

b.Separate the DRUM TOTAL Ass’y from the deck paying attention there is no damage on the surface of VIDEO HEAD and DRUM.

c.Assembly step is the reverse way of deassembly.

CAUTION:

After the assembly of the DRUM TOTAL Ass’y, check out if DECK Mechanism operate smoothly and adjust- ment of tape transmission section is OK.

FIg. 3.6 Assembly of the DRUM TOTAL Ass’y

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Contents VCR Mechanism Unit Contents Assembly Diagram and A/S Assembly diagram Deck Assembly diagram A. Upper ViewLower View Front Loading Assembly diagram Wire Diagram Wire Diagram Connector Pin ArrangementPeriodic Maintenance and Service Schedule Periodic Maintenance and Service ScheduleService Schedule for the Major Parts Service Schedule for the Major PartsJigs and Tools List of Jigs and ToolsSketch of Jigs and Tools Deassembly and Replacement Deassembly of Front Loading Ass’y .2~3.5Removal of the Front Loading Ass’y Fig Deassembly of Drum Ass’y Fig Deassembly of the Cassette Holder Ass’yDeassembly of the A/C Head ASS’Y Fig Deassembly of the Loading RACK, LoadingDeassembly of the CAM GEAR, Relay LEVER, FL Rack Fig 10 Deassembly of the LC Bracket ASS’Y fromDeassembly of the Tension Band ASS’Y Fig Deassembly of the Capstan Motor FigDeassembly of the FE Head Fig Deassembly of the Reel Brkt Total ASS’Y, Connect Plate Fig Deassembly of the Reel TABLE, Idler Plate Total ASS’Y FigMechanical Adjustment Mechanical Adjustment .1~4.4Adjustment and measurement of the Back Tension .5 Assembly reference between the Loading RackMechanical Mode Operate without a cassette tape Adjustment of the position of the Tension Pole FigAdjustment of the Tpae Transporting Section A schematic diagram of the tape transporting sectionAdjustment of the Tpae Transporting System CleaningAdjustment of the S/T Guide Roller Adjustment of the AC Head ASS’YTILTAdjustment of the AC Head HeightFig Adjustment of the Audio AZIMUTHFigPlayback Phase ADJUSTMENTFig Adjustment of the LINEARITYFigAdjustment of the wave form of Drum Entrance / Exit Fig ReviewAdjustment of the Audio Azimuth PositionExploded View and Parts List Exploded view of Deck Ass’y Top ViewExploded view of Deck Ass’y Bottom View Exploded view of FL Ass’y D0040 D0020 D0050 D0010 D0060 D0070 Exploded view Drum Total Ass’yLOC 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