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2 SERVICING FIXTURES& TOOLS 2.1 FIXTURES& TOOLS FOR DISASSEMBLY& ASSEMBLY No. Parts number Parts Name Q´ty New Remarks VFK1390 Precision Driver • VFK1444 Gear Driver • VFK1444Q2 Gear Driver for Q2 & Q3mecha. • VFK1650 Cut Washer Jig(0.86) • VFK1649 Cut Washer Jig(0.65) •...
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2.3 MAINTENANCE FOR CAPSTAN TILT ADJUSTMENT JIG. 1. Keep applying oil for preventive oxidation on base block. Glove should be used when you apply oil. 2. Do not apply pressure to this jig. 3. If Brightness of LED become weak, Battery (SUM4 X 2) in the top of box should be changed.
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3 DISASSEMBLY PROCEDURE 3.1 PREPARATION FOR DISASSEMBLY...
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3.2 DISASSEMBLY PROCEDURE Item Fig. Procedure Cassette Up Unit. Fig. D1-1 1) Remove 3 screws. (Q1 &2 have 4 screws) Fig. D1-2 2) Take coupling portion off from both S &T sides. H Amp Unit. Fig. D2-1 1) Remove a screw from Shield case. (Only Q1 &...
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4) Remove 2 washers and take Tension Plate. *20 T4 Guide , Eject Lever , Pulley Cover & Fig. D20- 1) Remove a screw and take T4 Guide out. Pulley. Fig. D20- 2) Remove a washer and take Eject Lever out. Fig.
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4 ASSEMBLY PROCEDURE 4.1 ASSEMBLY PROCEDURE Item Fig. Grease Procedure S3 Base U. Fig. A1 1) Put S3 Base U on and tighten a screw. T4 Guide , Eject Lever, Pulley Cover Fig. • 1) Put hole of T4 Guide to hole of chassis and tighten a screw. &...
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Pinch Arm & Center Gear Fig. 1) Put Center Gear Spacer on shaft of chassis. A16-1 2) Put Center Gear on. Fig. • 3) Make full loading position and put Pinch arm on, then put a washer on. A16-2 Sub Chassis Unit Fig.
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How to use washer jigs. Item Fig. Procedure Washer Jigs Fig. W1-1 1) Each Washers. Fig. W1-2 1) Put a washer on tip of Jig. Fig. W1-3 1) Put Jig on shaft. Fig. W1-4 1) Put a washer on shaft by pressing Jig. Fig.
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5 MECHANICAL ADJUSTMENT PROCEDURE 5.1 MECHANICAL ADJUST TABLE Item Confirmation of Linearity Confirmation of Capstan tilt S3 Base Sub Chassis Adjustment Tape Running Adjustment B.E.R. Value Adjustment adjustment MECHANISM • CHASSIS Cassette Up Unit. *3 H Amp Unit. • Cylinder Unit •...
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5.2 MECHANICAL ADJUSTMENT PROCEDURE Item Equipment Fig. Procedure Confirmation of Tape 1. Alignment Tape Fig. 1) Confirm each post position in playback mode. Running (PAL: VFM3110EDS/NTSC: AD1-1 VFM3010EDS) Fig. 2) Confirm condition of tape regulation in playback & review 2. Post Adjustment AD1-2 mode.
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7 REPLACEMENT PARTS LIST 7.1 Q1& Q2 VCR MECHANISM SECTION (1) PARTS LIST Ref. No. Part No. Part Name & Description Remarks VEG1495 CYLINDER U. DFX25A7VWB CAPSTAN U. VDG1284 DRIVE GEAR VDG1285 CENTER GEAR VDG1290 INTERFACE GEAR (C) VDG1291 INTERFACE GEAR (D) VDG1295 DECELERATION (A) NV-EX1,NV-DS77...
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VXL2814 EJECT LEVER U. VXL2815 TENSION LEVER U. VXL2816 EJECT ARM U. VXL2897 PINCH ARM U. VXL2818 IDLER U. VYK8485 HEAD AMP U. NV-EX1 VYK8244 HEAD AMP U. NV-DS77 VYK8886 HEAD AMP U. NV-DS99/990,NV-DS33 VYK9102 HEAD AMP U. NV-EX3 VSC4802 SHIELD CASE NV-EX1 VSC4758...
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B659 VHD1314 SCREW B660 VHD1314 SCREW B661 VHD1163 SCREW B662 VHD1163 SCREW 7.3 Q3 VCR MECHANISM SECTION (1) PARTS LIST Ref. No. Part No. Part Name & Description Remarks VEG1620 CYLINDER U. NV-EX21,NV-DS68/88/89/25/12/15/150,NV-MX2/8/300/1/3/5/7 VEG1619 CYLINDER U. NV-GS1/3/4/5,NV-GX7 VEG1495 CYLINDER U. NV-DS35/55 DFX25A7VWC CAPSTAN U.
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VXA6136 PINCH BEETLE VXA6137 RELEASE BEETLE VXA6138 RAIL U. VXA6134 CHASSIS RADON U. Q3 MECHANISM VXA6184 S3 BASE U. VXL2814 EJECT LEVER U. VXL2815 TENSION LEVER U. VXL2816 EJECT ARM U. VXL2897 PINCH ARM U. VXL2818 IDLER U. VYK8886 HEAD AMP U. NV-DS35/55 B501 VHD1155...
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