Samsung 02 Precaution free download

File name 02_Precaution.pdf

IMPORTANT SERVICE GUIDE MODE SWITCH (PROGRAM SWITCH) ASSEMBLY POINT 1) When installing the ass'y deck on the Main PCB, be sure to align the assembly point of mode switch. ASSEMBLY POINT VCR MAIN PCB Fig. 1 HOW TO EJECT THE CASSETTE TAPE (If the tape is stuck in the unit) 1) Turn the Gear Worm OE clockwise in the direction of arrow with a screwdriver. (See Fig. 2) (Other method ; Remove the screw of Motor Load Ass'y, Separate the Motor Load Ass'y) 2) When Slider S, T approachs the unloading position, rotate holder Clutch counterclockwise after inserting screwdriver in the frame's bottom hole in order to wind the unwound tape. (Refer to Fig. 3) (If you rotate Gear Worm OE continuously when tape is unwinding, you may cause tape contamination by grease and tape damage. Be sure to wind the unwound tape with the unit in the horizontall position.) 3) Rotate Gear Worm OE clockwise using a screwdriver until the mecha is in the eject state. Remove the tape. (Refer to Fig. 2) OE GEAR WORM FRAME Fig. 2 Fig. 3 1. Precautions 1-1 Safety Precautions 1) Before returning an instrument to the customer, Any measurements not within the limits specified always make a safety check of the entire instrument, herein indicate a potential shock hazard that must including, but not limited to, the following items: be eliminated before returning the instrument to the customer. (1) Be sure that no built-in protective devices are defective or have been defeated during servicing. (READING SHOULD (1)Protective shields are provided to protect both NOT BE ABOVE the technician and the customer. Correctly replace 0.5mA) LEAKAGE all missing protective shields, including any DEVICE CURRENT UNDER TESTER removed for servicing convenience. TEST (2)When reinstalling the chassis and/or other as- TEST ALL sembly in the cabinet, be sure to put back in place EXPOSED METER