Hammond Leslie 3300 P, Service Manual

Page 1: ...SERVICE MANUAL SUZUKI MUSICAL INST MFG CO LTD 10 5 2 5 92 SEP 2009 CAUTION see safety notice inside LESLIE3300WP LESLIE3300P 2 25 12 RYOKE NAKAKU HAMAMATSU 430 0852 JAPAN...

Page 2: ...screw heads knobs and control shafts escutcheon etc and measure the voltage drop across the network Reverse the line plug and repeat the measurements Any reading of 4 volts RMS or more is excessive a...

Page 3: ...VEL TUBE ON OFF TUBE MODE EQ BASS MIDDLE TREBLE VOLUME HORN LEVEL SUB WOOFER VOLUME BRUSHLESS DC MOTORx2 HORN RISE TIME FALL TIME SLOW SPEED FAST SPEED DRUM RISE TIME FALL TIME SLOW SPEED FAST SPEED F...

Page 4: ...LES SLOW 11 15V OUT Rotary SIG SLOW FAST S F 8PIN ROT SIG 24V P S 24V P S 15V 15V 15V 80WHORN POWERAMP 220W BTL POWER AMP 37V TUBE P S HORN SIG BASSSIG 15V 15V 15V 15V EPH 122SUBTRANS forPOWERRELAY A...

Page 5: ...er Ass y by removing the 2 tapping screws type 1 bind 3x10 Slide and remove the PWB with the Connector from the Cover Keep track of the wiring for the UP Motor and the Low Motor They are Similar in ap...

Page 6: ...net Take out the Belt from the opening of this Cabinet and replace it with a new one 12 Remove the Drum Rotor NOTE Don t let an unexperienced service staff remove the Drum Rotor It requires a certain...

Page 7: ...the figure on the right 3 1 HORN RISE TIME SLOW FAST approx 2 5 0 5 sec at 10 o clock position After checking switch OFF the power and switch it ON again for normal operation Turn the DRUM side so the...

Page 8: ...2 WR HZ144 B WR HZ144 D WR HZ144 A MOTOR CABLE MOTOR CABLE PANEL GND J301 5P 6P 7P PAH 74B Tube PreAmp J302 J303 EPH 123 PWH 74C Power J106 J107 J108 J109 J112 J110 J113 J103 3P 4P 2P 8P 5P 5P 10P 4P...

Page 9: ...S Return N 8 CN3 9 WHT LGH 43A 1 HBRK 4 WHT P S Send N J109 1 TRANS RED Secondary in 37VAC 2 BLK 37VAC CT J301 1 J201 2 ORG CTH 37A 15V IN 3 RED 37VAC 2 J201 4 BLK Power Gnd 4 GRY 20VAC CT 3 J201 6 GR...

Page 10: ...1 1 J112 4 RED PWH 74C 24V 2 J112 1 BLK PWH 74C GND CN2 1 MOTOR BRN MOTOR MU 2 RED MV 3 ORG MW 4 YEL N C 5 GRN HW 6 BLU HV 7 VIO HU 8 GRY GND 9 WHT 12V CN3 1 J205 2 RED CTH 37A HU OUT 2 NC HV OUT 3 NC...

Page 11: ...PRINTED WIRING BOARD ASS Y LIST 3300P 3300WP FUNCTION PWB NAME PART No POWER AMP PWH 74C 00218 29276 TUBE PRE AMP PAH 74B 00219 54222 MOTOR CONTROL CTH 37A 00220 20271 MOTOR DRIVER LGH 43A 00220 20251...

Page 12: ...ht 100V Blu 120V Grn 0V Gry 100V Yel 120V Orn Pri 1 Pri 2 2 8 0V Wht NC NC 1 2 8 1 2 3 4 5 6 7 9 TA EPH 123 3191 02R1 3191 09R1 220 230V 1 1 2 3 4 5 6 Vio 0V Wht 100V Blu 120V Grn 0V Gry 100V Yel 120V...

Page 13: ...4 100p C2 Comment 2 2u 50V LLA C24 Comment 10u 50V C27 Comment 100u 50V BASS MID TREBLE Tube Drive Level TUBE MODE HORN LEVEL SUB WOOFER to PWH 74C C30 0 1u C31 0 1u C32 0 1u C33 0 1u 8 4 IC1C uPC4570...

Page 14: ...rum Slow Speed Horn Fall Time Drum Rise Time Horn Rise Time Drum Fast Speed P07 Ain 1 P05 Ain Aout 2 P03 Ain Aout 3 P01 Ain 4 SMP 9 P17 SCL 10 P15 SDA 11 P13 12 P11 SCL 13 Vss 14 P10 XtalOut SDA 15 P1...

Page 15: ...he user can set the Overdrive to the VR1 Drive Level and the VR3 Tube Mode Volume from softer distortion to hard distortion as required The Overdrive can be switched OFF only by turning the VR1 Drive...

Page 16: ...the Power Amp s power source 15V 24V Motor s power source are produced The devices PSW1 2 3 placed between the transformer volume line and the rectifier diodes are Poly Switches and function as fuses...

Page 17: ...ages are 0 7VDC at Slow and 7 0VDC at Fast Pay particular attention in making the correct connection of the Horn UP Connector 5 pin PINK And the Drum LOW Connector 5 pin RED If the connection is not c...

Page 18: ...904 3300WP Rear Panel middle 00450 40843 3300P Rear Panel Bottom 00450 40905 3300WP Rear Panel Bottom 01613 53010 Tapping Screw Type1 Bind 3x10 Tapping Screw Type1 Truss 4x16 Tapping Screw Type1 Truss...

Page 19: ...36 17 36 20 18 19 33 27 32 25 33 22 26 33 26 16 34 33 39 30 35 43 47 46 45 44 Tapping Screw Type1 Bind 3x10 Tapping Screw Type1 Truss 4x16 31 29 30 32 33 00315 06017 00307 01323 00220 20251 01613 530...

Page 20: ...dal Spacer Spring Spacer Pipe 8 Hex Head Spacer Nut Machine Screw Pan Head M3x8 Machine Screw Pan Head M4x10 Machine Screw Bind M4x16 Tapping Screw Type1 Bind 3x6 Tapping Screw Type2 Bind 3x6 Plain Wa...

Page 21: ...er 10 Rubber Grommet 11 Rubber Grommet G 91 12 Coating Clip CS 7 13 Spacer Pipe 8 14 Machine Screw Pan head M3x8 15 Machine Screw Bind M4x16 16 Machine Screw truss M4x25 17 Tapping Screw Type2 Bind 3x...

Page 22: ...ine Screw Bind M3x12 8 01703 53012 9 01713 64012 Serrated Toothed Flange Nut M3 Cap Square Neck Bolt M4x12A1 Toothed Lock Washer 4 10 01725 83000 D 11 01755 44000 Plain Washer M5x12x1 0 12 01743 25000...

Page 23: ...2PS Ass y 66751 02213 Caster 420G R75 Caster 415E R75 01615 64016 01613 35020 01705 86035 01703 64025 00452 40237 00452 40238 11 12 Tapping Screw Type1 Truss 4x16 Tapping Screw Type1 Flat 5x20 00451...

Page 24: ...2 VOLTAGE SELECT PLUG and Fuse 120V 00439 02004 AC CORD SET 100V 00439 02002 220V CE 00439 01005 240V BS 00439 01033 240V SAA 00439 01006 100V 120V 220V 240V 00106 00241 00106 00242 00106 00243 00106...