SERVICE MANUAL
Contents
1. toward the arrow marks A and B respectively Turn pipe assy M6 toward the arrow mark C to set so that the convex part of pinion and the tip of claw for the egagement lever M12 contact each other arrow mark a Next move the tone arm toward arrow mark D When the distance between the center shaft of turntable and the needle tip becomes 64 thru 65 mm 2 insert a blade screwdriver into part C and adjust by turning it clockwise or counterclockwise so that the tip of trip lever M24 begins to contact with lower trip lever M13 arrow mark b Finally put on the turntable and check the performance of auto return ADJUSTMENT OF AUTO LEAD IN Place a record disk on the turntable and depress the START STOP switch to check the dropping position of needle tip Should the needle tip not drop nicely onto the lead in groove of record disk insert a screwdriver into the AUTO LEAD IN ADJUST hole and turn it appropriately to adjust the dropping position of needle tip STYLUS AUTO HEIGHT LEAD IN ADJUST ADJUST LIFT LEVER ADJUSTMENT ADJUSTMENT OF LEAF SWITCH Fix leaf switch M59 so that its inter contact distance will become 0 5 1 mm when the tip of lever M16 intermeshes with the withdrawn part of cam area arrow A of main gear M11 ADJUSTMENT OF STYLUS HEIGHT Setting the record disk in place raise the tonearm lift lever Bring the tonearm to above the disk and insert a screw driver i2. SERVICE MANUAL STEREO TURNTABLE Motor Drive system Speed Speed deviation Wow and flutter Rumble Turntable platter Tone arm Tracking error Overhang Cartridge TP 1400 SPECIFICATIONS DC FG servo motor Stylus Belt drive Full auto Stylus pressure 33 1 3 and 45 rpm Frequency response 3 0 Channel separation 0 05 WRMS Power source 70dB DIN B spec Power consumption 306 mm 12 Dimensions Approx Static balance Straight type 1 5 Weight Approx 15 mm Magnetic stereo cartridge VM type No AT3601 EUROPE 0 6 mil diamond stylus No ATN3601 1 9 2 5 g 20 20 000 Hz 20 dB AC 220V 50 Hz 6 5W 420 W x 370 D x 126 H mm 16 1 2 x 14 1 2 x 5 4 kg 9 Ibs ARM EXPLODED VIEW 109 SS ae SANYO ELECTRIC TRADING CO LTD A 33 Hiyoshi cho 2 chome Moriguchi shi 8 Osaka fu 570 Japan ADJUSTMENT ADJUSTMENT OF HEADSHELL The headshell attached to the tonearm should not be inclined either to the right or to the left If necessary loosen the two screws on the bottom of the tubular arm and adjust the headshell Be sure that the stylus is normal to the record surface ADJUSTMENT OF AUTO RETURN Remove the turntable to set the tone arm in the reset position 1 Under this state move the gear so that the tip of lever M16 intermeshes with the withdrawn part of cam for main gear Besides lower trip lever M13 and trip lever M24 pushed
3. nto the stylus height adjust hole see drawing for ADJUSTMENT OF AUTO RETURN and turn it right or left until the distance between the disk and stylus becomes 8 1mm M16 RECORD DISK LE ADJUSTMENT OF TURNTABLE SPEED Setting the pitch control in the middle position place the speed select switch in the 45 rpm position Insert a screw driver from the bottom of deck panel and turn SVR2 until the stroboscope pattern appears dead Similarly change to 33 rpm position and adjust by turning SVR1 SVR1 33rpm ADJUST SVR2 45rpm ADJUST STROBO SPEED SELECT PITCH CONT SCOPE SWITCH VOLUME at 95 MECHA SW 2SC536E A A a MeV 28D3 0E R42 3 12K Q 72 R30 lt 63 001 c5 001 y 10K WE b Co 29 470JF 16V ESP aie D5 IOnPn6y S i D1 D4 DS135E MOTOR SW 2 SC a Bi R SLP 1658 ou cn Q a R33 3 9K i eet EP ak Oe Me LC4001 IC 2 3 6 LC4011 IC 5 LC4071 IC1 SENSOR PICK UP I 220 PT R31 680 i R30 7 10K FUSE T400mA AC 110 220 50 Hz MECHANISM EXPLODED VIEW 1 8
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