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HTP105/205-SW

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PIONEER CORPORATION

4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8655, Japan

PIONEER ELECTRONICS SERVICE, INC.

P.O.Box 1760, Long Beach, CA 90801-1760, U.S.A.

© 

PIONEER CORPORATION 1999

CONTENTS

1. SAFETY INFORMATION .............................................   2
2. DISASSEMBLY ............................................................   3
3. PACKING, EXPLODED VIEWS AND PARTS LIST .....   3
4. SCHEMATIC AND PCB CONNECTION DIAGRAMS ..   6
5. PCB PARTS LIST ........................................................   8
6. PANEL FACILITIES ......................................................   9
7. SPECIFICATIONS ....................................................... 10

Service

Manual

ORDER NO.

PET99019

POWERED SUBWOOFER

HTP105/205-SW

Summary of Contents for HTP-105

Page 1: ... Box 1760 Long Beach CA 90801 1760 U S A PIONEER CORPORATION 1999 CONTENTS 1 SAFETY INFORMATION 2 2 DISASSEMBLY 3 3 PACKING EXPLODED VIEWS AND PARTS LIST 3 4 SCHEMATIC AND PCB CONNECTION DIAGRAMS 6 5 PCB PARTS LIST 8 6 PANEL FACILITIES 9 7 SPECIFICATIONS 10 Service Manual ORDER NO PET99019 POWERED SUBWOOFER HTP105 205 SW ...

Page 2: ... conduit etc by connecting a leakage current tester such as Simpson Model 229 2 or equivalent between the earth ground and all exposed metal parts of the appliance input output terminals screwheads metal overlays control shaft etc Plug the AC line cord of the appliance directly into a 120V AC 60Hz outlet and turn the AC power switch on Any current measured must no exceed 0 5mA ANY MEASUREMENT NOT ...

Page 3: ...ng be sure to use parts of identical designation Parts marked by are not always kept in stock Their delivery time may be longer than usual or they may be unavailable GRILLE SECTION The grill is attached to the cabinet by its bosses applied with adhesive To detach it pry it open by inserting a flat blade scewdriver between the cabinet and the grille SPEAKER Remove each of the 4 screws 3 1 PACKING P...

Page 4: ...r Assembly 264462 3 Grille Assembly 264353 NSP 4 Paper Port Tube 256946 NSP 5 Front Port Ring 254306 NSP 6 Rear Port Ring 254346 NSP 7 Label FTC Sticker 268182 NSP 8 UL CUL Label 268197 9 Transducer 264719 10 Screw for Amplifier and Trans 221904 Mark No Description Parts No 1 2 3 4 5 6 9 8 7 10 ...

Page 5: ...ushion Stopper 078519 5 Trans Power 046946 6 Trans Back Up 047073 7 Heatsink Sub 045576 8 Knob 072992 Cable Tie 080558 9 Mold Case 080336 10 Panel Rear Assy 046981 NSP 11 Power Amp PCB Section 047259 12 Screw 3X10 BL 075640 13 Screw 4X10 BL 075659 14 Screw M3X8 ZC 075273 15 Heatsink 046971 16 Tr 2SC4008 Q610 Q614 084682 4 1 2 3 15 8 11 10 9 12 13 14 5 13 12 12 12 7 12 6 http getMANUAL com ...

Page 6: ...H unless otherwise noted 6 VOLTAGE AND CURRENT Signal voltage at rated output or V DC voltage V at no input signal unless otherwise noted Value in is DC voltage at rated power mA or mA DC current at no input signal unless otherwise noted 7 OTHERS or Adjusting point Measurement point The mark found on some component parts indicates the im portance of the safety factor of the parts Therefore when re...

Page 7: ...HTP105 205 SW 7 4 1 CIRCUIT DIAGRAM ...

Page 8: ...50V 124K T 065026 C602 ELECTROLYTIC 50V 478M T 066459 C603 CERAMIC S YB 50V 222K T 065407 C604 CERAMIC S SL 500V 100D 065694 C605 CERAMIC S YB 50V 102K T 065385 C606 C607 CERAMIC S SL 500V 181K 065732 C611 PEST S 50V 473K T 065123 C615 ELECTROLYTIC 6 3V 101M T 066296 C616 ELECT ROLYTIC 25V 478M T 066455 C801 C802 ELECTROLYTIC 35V 472M 044461 C803 C804 ELECTROLYTIC 25V 221M T 066364 C809 CERAMIC S ...

Page 9: ...cies Caution must be taken here since the amplifier and speaker of the HTP702 SW HTP202 302 SW will be clipped when the output of the amplifier or receiver is increased with the subwoofer level set to MAX 3 Subwoofer input terminal LINE LEVEL INPUT Connect SUBWOOFER OUTPUT terminal of the receiver to this terminal with the accessory RCA cord If the output of the receiver connected to this unit is ...

Page 10: ...ttern Speaker 20 cm 8 inch Power Amplifier Continuous Average Power Output is 50 Watts min at 4 ohms from 30 Hertz to 200 Hertz with no more than 1 total harmonic distortion Cabinet A floor bass reflext type with a built in amplifier having a PVC sheet finishint with a wood pattern Input Sensitivity at 200 Hz impedance Line level input 180 mV 33k ohms Crossover Frequency 120 Hz Outline Dimension W...

Page 11: ...HTP105 205 SW 11 NOTES ...

Page 12: ...HTP105 205 SW 12 ...

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