PDR-V75 - Alpine
Contents
1. pap 4 Speaker 1 Subwoofer System 2 Channel Input E input Channel Selector Switch Setting CH 3 4 LOU 12 INPUT CI e 1 1 2 3 4 HANNEL SUB W B 1424344 TL 1 2 3 4 SUBW NPUT CHANNEL SPEAKER OUTPUT Fig 13 Fig 14 BRIDGED CONNECTIONS 2 Speaker 1 Subwoofer System E Input Channel Selector Switch Setting CH 3 4 SUB W 5 3 4 1 1 SUB W JC 1 2 3 4 1 2 3 4 SUBW INPUT CHANNEL INPUT CHANNEL SPEAKER OUTPUT FUSE POWER SUPPLY s son CF oe ojele lejla Plolol A U H Ai c 1900 m ERI O Po a e o R perd m ped i D Fig 15 Importan2. Locate the unit and route the leads at least 10 cm 4 away from the vehicle s harness Keep the battery power leads as far away from other leads as possible e Connect the ground lead securely to a bare metal spot remove any paint or grease if necessary of the vehicle s chassis If you add an optional noise suppressor connect it as far away from the unit as possible Your Alpine dealer carries various noise suppressors contact them for further information Your Alpine dealer knows best about noise prevention measures so consult your dealer for further information D EN Speaker Output Terminals The speaker output terminals of this unit are insert terminal Be sure to observe correct speaker output connections and polarity in relation to the other speakers in the system Connect the positive output to the positive speaker terminal and the negative to negative About Subwoofer Input Output Terminals The input is stereo but the output is monaural e Reversing subwoofer polarity may be desirable in some installations for optimum bass performance About Bridged Connections In the bridged mode connect the left positive to the positive terminal on the speaker and the right negative to the negative terminal of the speaker Do not use the speaker terminals as a common lead between the left and right channels Use a Y adapter sold separately for the input when bridging the outputs Refer to
3. on the power cable near the battery positive post Cautions on wire lead connections When using third party wire cables power supply wire use the supplied screws to simplify the connection Refer to the description below for the proper procedure If you are in doubt about how to make this connection consult your dealer 1 Check the wire size Required Wire Size Battery Lead Ground Lead 4 AWG 21 mm Remote Turn On Lead 12 AWG 3 mm Speaker Output Lead SUB W 8 AWG 8 mm CH 1 2 3 4 12 AWG 3 mm e If the wire gauge used is unknown ask your dealer 2 Remove the insulation from the ends of the wire leads by about 7 10 mm 9 32 13 32 Fig 7 Lead end side of the product E If length of the exposed wire is too short a poor connection may occur causing operation failure or sound interruption On the other hand if the length is too long an electrical short circuit may occur 10mm 9 32 13 32 Fig 7 3 Tighten the set screw with the hexagon wrench included to secure the lead Fig 8 Before making this connection use insulated shrink tubing to cover any exposed wire extending beyond the terminal Hexagon Screw Q y Wire Terminal VS JT Wire NOTES Use only the screws included For safety reasons connect the battery leads last To prevent disconnection of the leads or dropping of the unit do not use th
4. CH 3 4 CH 1 2 or CH 3 4 gt 1 000 CH 1 2 3 4 or SUB W Input Sensitivity RCA Input Ref Rated Power into 4 Q 0 2 4 0 V 0 1 4 0 V Crossover Variable HPF LPF 50 Hz 400 Hz 12 dB oct LPF 50 Hz 400 Hz 24 dB oct Variable Subsonic Filter 8 Hz 40 Hz 24 dB oct Equalizer Bass EQ fc 50 Hz 0 to 12 dB Variable Remote Level General Linear Attenuation Requires optional RUX KNOB 0 to 20 dB Input Impedance gt 10 kQ 270 mm 10 3 4 50 8 mm 2 165 mm 6 1 2 Weight 2 76 kg 6 lb 1 4 oz Dimensions NOTE Specifications and design are subject to change without notice 14 N
5. up to 12 dB to tune your bass response About Power Indicator P ZAR zi Power Indicator Fig 11 Lights up when power is on Is off when power is off D Input Channel Selector Switch SUB W a When this switch is placed in the TC 1 2 3 4 position all the signals 1 2 3 4 SUB W are mixed and come out from the INPUT CHANNEL SUB W This setting provides signal to the subwoofer channel when only 4 channel input is available b Setting this switch to SUB W will TC send the signal at the inputs of SUB 1 2 3 4 SUBW W L R to SUB W of the PDR V75 INPUT CHANNEL Indication color Status Solution Blue Amplifier circuit is normal Red Operating temperature is Decrease the vehicle s interior temperature to a blinking high normal level The indicator color changes to blue Red Amplifier circuit is abnormal Turn off the power supply and eliminate the cause An electrical short has occurred or supply current is too high Then turn on the unit and verify that the indicator color has changed to blue If it remains red turn off the unit and consult your dealer Operating temperature is too high Decrease the vehicle s interior temperature to a normal level The indicator color changes to blue Power supply voltage is too high Use the correct power supply voltage The indicator
6. 26010 CONTENTS WARNING ieee ettet thereon 1 SERVICE CARE ACCESSORIES INSTALLATION toten rtt tette ttes 3 ATTACHING THE TOP COVER AND LOGO PLATE 4 CONNECTIONS airnn i an a 5 CONNECTION CHECK LIST eene 8 SWITCH SETTINGS SYSTEM DIAGRAMS s SPECIFICATIONS tiere teet WARNING Points to Observe for Safe Usage Read this manual carefully before using the system components They contain instructions on how to use this product in a safe and effective manner Alpine cannot be responsible for problems resulting from failure to observe the instructions in this manual This symbol means important instructions Failure to heed them can result in serious injury or death Z WARNING DO NOT OPERATE ANY FUNCTION THAT TAKES YOUR ATTENTION AWAY FROM SAFELY DRIVING YOUR VEHICLE Any function that requires your prolonged attention should only be performed after coming to a complete stop Always stop the vehicle in a safe location before performing these functions Failure to do so may result in an accident KEEP THE VOLUME AT A LEVEL WHERE YOU CAN STILL HEAR OUTSIDE NOISES WHILE DRIVING Excessive volume levels that obscure sounds such as emergency vehicle sirens or road warning signals train crossings etc can be dangerous and may result in an accident LISTENING AT LOUD VOLUME LEVELS IN A CAR MAY ALSO CAUSE HEARING DAMAGE DO NOT DISASSEMBLE OR ALTER Doing so may res
7. FOR CAR USE ONLY POUR APPLICATION AUTOMOBILE PARA USO EN AUTOMOVILES ALPINE PDR V75 4 CHANNEL MONO POWER AMPLIFIER OWNERS MANUAL Please read before using this equipment MODE D EMPLOI Veuillez lire avant d utiliser cet appareil MANUAL DE OPERACI N L alo antes de utilizar este equipo ALPINE ELECTRONICS MARKETING INC 1 7 Yukigaya Otsukamachi Ota ku Tokyo 145 0067 JAPAN Phone 03 5499 4531 ALPINE ELECTRONICS OF AMERICA INC 19145 Gramercy Place Torrance California 90501 U S A Phone 1 800 ALPINE 1 1 800 257 4631 ALPINE ELECTRONICS OF AUSTRALIA PTY LTD 161 165 Princes Highway Hallam Victoria 3803 Australia Phone 03 8787 1200 ALPINE ELECTRONICS GmbH Wilhelm Wagenfeld Str 1 3 80807 M nchen Germany Phone 089 32 42 640 JEIL Moon Hwa Co 18 6 3Ga Pil dong Jung gu Seoul Korea ALPINE ELECTRONICS OF U K LTD Alpine House Fletchamstead Highway Coventry CV4 9TW U K Phone 0870 33 33 763 ALPINE ELECTRONICS FRANCE S A R L RCS PONTOISE B 338 101 280 98 Rue de la Belle Etoile Z l Paris Nord Il B P 50016 95945 Roissy Charles de Gaulle Cedex France Phone 01 48638989 ALPINE ITALIA S p A Viale C Colombo 8 20090 Trezzano Sul Naviglio MI Italy Phone 02 484781 ALPINE ELECTRONICS DE ESPANA S A Portal de Gamarra 36 Pabell n 32 01013 Vitoria Alava APDO 133 Spain Phone 945 283588 Designed by ALPINE Japan Printed in Korea 68 25285256 A Y A5 M35145
8. T Switch optional 6 Fuse 3A 7 As close as possible to the vehicle s ignition tap Ignition Source 8 EN PDR V75 Fig 9 SWITCH SETTINGS NOTE Before switching each Selector Switch turn off the power and insert a small screwdriver etc perpendicularly to the Switch 0 CH 2 E D ro L 180 OFF ON 3 ay do ww MAx OFF ON 9 gr HP FILTER CROSSOVER GAIN HPFILTER CROSS SUB W 15 J 2s DU e yo 180 30 E MN qu 40 SUBSONIC WD 400 9 GE CROSSOVER BASS iode mN wax OFF ON SOVER GAIN HP FILTER E 2 Mn x V2 3A CROSSOVER GAIN E po 20 69 180 v Dni Min iy 2 ws 9 o m m SUBSONIC CROSSOVER BASS EQ GAIN Y e o O 6 Q Crossover Mode Selector Switch a Setto the OFF position when the amplifier will be used for driving OFF ON full range speakers or when using He PIETER an external electronic crossover The full frequency bandwidth will be output to the speakers with no high or low frequency attenuation b Set to the ON position when the amplifier is used to drive a tweeter OFF ON midrange system The frequencies HP FILTER below the crossover point will be attenuated at 12 dB octave NOTE In this case the maximum Bass EQ boost level is reduced D Crossover Frequency Adjustm
9. color changes to blue 10 N SYSTEM DIAGRAMS D Subwoofer Rear Output Front Speakers Subwoofer Output D Rear Speakers 9 RCA Extension Cable Sold Separately D Head Unit etc Y Adapter Sold Separately Front Output mE TYPICAL SYSTEM CONNECTIONS 4 Speaker 1 Subwoofer System 5 Channel Input E Input Channel Selector Switch Setting CH 3 4 SUB W BH 3 4 8 sUB W 1 2 3 4 1 2 3 4 SUBW INPUT CHANNEL INPUT CHANNEL SPEAKER OUTPUT E CD CHO SUBM D 40A 40A Oe kpl S a j 3 e Im i l L Tr D pe dod hod a 10 a P H HH O L R R D R L ce E d T T e 1 J Hi E pu T e pen y peo dt Fig 12 11x 4 Speaker 1 Subwoofer System 4 Channel Input E input Channel Selector Switch Setting CH 3 4 pH 3 4 172 3 4 INPUT CI HANNEL SUB W 8 1424344 JE 1 2 3 4 SUBW INPUT CHANNEL SPEAKER OUTPUT aHa a E n OSJO oro T gk
10. e cabling to carry the unit Fig 8 7 EN CONNECTION CHECK LIST Please check your head unit for the conditions listed below Fig 9 Remote Turn On Lead a The head unit does not have a remote turn on or power antenna lead b The head unit s power antenna lead is activated only when the radio is on turns off in the tape or CD Mode c The head unit s power antenna lead is logic level output 4 5V negative trigger grounding type or cannot sustain 12V when connected to other equipment in addition to the vehicle s power antenna If any of the above conditions exist the remote turn on lead of your PDR V75 must be connected to a switched power source ignition in the vehicle Be sure to use a 3A fuse as close as possible to this ignition tap Using this connection method the PDR V75 will turn on and stay on as long as the ignition switch is on If this is objectionable a SPST Single Pole Single Throw switch in addition to the 3A fuse mentioned above may be installed in line on the PDR V75 turn on lead This switch will then be used to turn on and off the PDR V75 Therefore the switch should be mounted so that is accessible by the driver Make sure the switch is turned off when the vehicle is not running Otherwise the amplifier will remain on and drain the battery D Blue White 2 Power Antenna 8 Remote Turn On Lead 4 To other Alpine component s Remote Turn On Leads 8 SPS
11. e gauge for this connection is as follows PDR V7 Sresi nirna 4 AWG 21 mm Remote Turn On Lead Sold Separately Connect this lead to the remote turn on positive trigger 12V only lead of your head unit If a remote turn on lead is not available see CONNECTION CHECK LIST section on page 8 for alternative method NOTE When connecting the speaker output leads of the head unit to this unit with an RCA extension cable sold separately etc you do not need to connect the remote turn on lead owing to the REMOTE SENSING function of this unit However the REMOTE SENSING function may not work depending on the signal source connected In such a case connect the remote turn on lead to an incoming power supply cord accessory power in the ACC position Z caution About Power supply wires If the length of the power and ground cables exceed 1 m or if you connect more than one amplifier a distribution block should be used See below for wire gauge recommendations for distribution block connection to battery and ground depends upon wire length necessary 2 AWG 33 mm or 1 0 AWG 53 mm PDR V75 BATTERY GROUND 1m Max eee AWG 21 mm Distribution p block 2 AWG 33 mm or 1 0 AWG 53 mm To D To vehicle s battery chassis Fig 6 Connect all equipment to the same ground point while keeping wire length as short as possible Ensure that you install a correctly rated in line fuse
12. ent Knob Use this control to adjust the crossover frequency between 50 and 400 Hz QD Input Gain Adjustment Control Set the PDR V75 input gain to the minimum position Using a dynamic CD as a source increase the head unit volume until the output distorts Then reduce the volume 1 step or until the output is no longer distorted Now increase the amplifier gain until the sound from the speakers becomes distorted Reduce the gain slightly so the sound is no longer distorted to achieve the optimum gain setting D Input Channel Selector Switch a This switch setting is for selecting either 2 channel or 4 channel input V2 3 4 mode When set to 1 2 signal will IMFUT CHANNEL be copied from CH 1 2 and sent to CH 3 4 eliminating the need for Y adapters b Setting this switch to 3 4 will keep TT both inputs CH 1 2 and CH 3 4 V2 3 4 independent INEUT CHANNEL A 4 channel source is required for this mode B Subsonic Filter The subsonic filter for cutting ultra low frequencies from the input signal before being amplified This is desirable for several reasons To protect speakers too small or not capable of reproducing ultra low frequencies To minimize power wasted from reproducing inaudible sound To protect subwoofers in vented enclosures from over excursion below the tuning frequency 9 EN QD Bass EQ Adjustment Knob Add a 50 Hz bass boost
13. s IMPORTANT NOTICE Customers who purchase the product with which this notice is packaged and who make this purchase in countries other than the United States of America and Canada please contact your dealer for information regarding warranty coverage ACCESSORIES Self Tapping Screw M4 x 20 4 e Hexagon Wrench Large Small 1SET s Logo Plate 2 steterit nan 1 l N STALLATION 6 Position the PDR V75 over the screw holes and secure with four self tapping screws Fig 3 Due to the high power output of the PDR V75 Self Tapping Screws M4 x 20 considerable heat is produced when the amplifier is in operation For this reason the amplifier should be mounted in a location which will allow for free circulation of air such as inside the trunk For alternate installation locations please contact your authorized Alpine dealer 1 Remove the hexagon screws using the supplied Hexagon Wrench small Fig 1 g 4 m AEN Holes Ground Lead Hexagon Screws Chassis Fig 1 Fig 3 2 Slide the Top Cover and lift it to remove Fig 2 NOTE Be sure not to damage the indicator area To securely connect the ground lead use an already installed screw on a metal part of the vehicle marked X or a clean bare metal spot on the vehicle s chassis Be sure this is a good ground by checking continuity to the battery terminal Connect all equipment to the same ground point
14. s not to contact damage or obstruct pipes fuel lines tanks or electrical wiring Failure to take such precautions may result in fire 1 EN DO NOT USE BOLTS OR NUTS IN THE BRAKE OR STEERING SYSTEMS TO MAKE GROUND CONNECTIONS Bolts or nuts used for the brake or steering systems or any other safety related system or tanks should NEVER be used for installations or ground connections Using such parts could disable control of the vehicle and cause fire etc KEEP SMALL OBJECTS SUCH AS BATTERIES OUT OF THE REACH OF CHILDREN Swallowing them may result in serious injury If swallowed consult a physician immediately This symbol means important instructions Failure to heed them can result in injury or property damages ZA CAUTION HALT USE IMMEDIATELY IF A PROBLEM APPEARS Failure to do so may cause personal injury or damage to the product Return it to your authorized Alpine dealer or the nearest Alpine Service Center for repairing HAVE THE WIRING AND INSTALLATION DONE BY EXPERTS The wiring and installation of this unit requires special technical skill and experience To ensure safety always contact the dealer where you purchased this product to have the work done USE SPECIFIED ACCESSORY PARTS AND INSTALL THEM SECURELY Be sure to use only the specified accessory parts Use of other than designated parts may damage this unit internally or may not securely install the unit in place This may cause part
15. s to become loose resulting in hazards or product failure ARRANGE THE WIRING SO IT IS NOT CRIMPED OR PINCHED BY A SHARP METAL EDGE Route the cables and wiring away from moving parts like the seat rails or sharp or pointed edges This will prevent crimping and damage to the wiring If wiring passes through a hole in metal use a rubber grommet to prevent the wire s insulation from being cut by the metal edge of the hole DO NOT INSTALL IN LOCATIONS WITH HIGH MOISTURE ORDUST Avoid installing the unit in locations with high incidence of moisture or dust Moisture or dust that penetrates into this unit may result in product failure 2 EN SERVICE CARE IMPORTANT NOTICE This Amplifier has been type tested and found to comply with the limits for a Class B computing device in accordance with the specifications in Subpart J of Part 15 of FCC Rules This equipment generates and uses radio frequency energy and it must be installed and used properly in accordance with the manufacturer s instructions SERIAL NUMBER INSTALLATION DATE INSTALLATION TECHNICIAN PLACE OF PURCHASE IMPORTANT Please record the serial number of your unit in the space provided here and keep it as a permanent record The serial number plate is located on the rear of the unit For European Customers Should you have any questions about warranty please consult your store of purchase For Customers in other Countrie
16. t Tips on Bridging an Amplifier NOTE Low output will result if only one channel input is used The Y adapter is not required if a stereo mono pair line output is used to drive both inputs of the bridged amp Q Proper connection X Improper connection OR CH 30 SUBW D O gt lz e d ae R q ad R le D a1 e ped L gt L One signal One signal Fig 16 13 N Performance Power Output Per Channel Ref 4 Q 14 4 V CH 1 2 3 4 75 W RMS x4 250 W RMS x 1 Per Channel Ref 2 O 14 4 V 100W RMS x4 350W RMS x 1 Bridged Ref 4 Q 14 4 V 200 W RMS x 2 Ref 10 W into 4 Q lt 0 02 lt 0 02 Ref 10 W into 2 Q lt 0 03 lt 0 03 Ref Rated Power into 4 Q 0 0796 0 0796 Ref Rated Power into 2 Q 0 0996 0 0996 S N Ratio IHF A wtd AES 17 Ref 1W into 40 gt 87 dB gt 87 dB IHF A wtd AES 17 Ref Rated Power into 4 Q 2105 dB 2110 dB Frequency Response 0 3 dB Ref 1 W into 4 Q 8 Hz 45 kHz 8 Hz 400 Hz 0 1 dB Ref 1 W into 4 Q 10 Hz 30 kHz 10 Hz 300 Hz Damping Factor Control Input Select Ref 10 W into 4 Q at 100 Hz Selectable Input Signal Configuration 2ch 4ch 6ch Input gt 500
17. the BRIDGED CONNECTIONS on page 13 NOTE Do not connect the speaker terminal to the vehicle s chassis RCA Input Jacks Connect these jacks to the line out leads on your head unit using RCA extension cables sold separately Be sure to observe correct channel connections Left to Left and Right to Right Fuse USE THE CORRECT AMPERE RATING WHEN REPLACING FUSES Failure to do so may result in fire or electric shock Power Supply Terminal Q Remote Bass Control Option Connect the Remote Bass Control Unit sold separately to adjust the output level remotely This is not to replace appropriate gain level setting between the amplifier and head unit 6 EN Battery Lead Sold Separately Be sure to add an in line fuse with the battery lead as close as possible to the battery s positive terminal This fuse will protect your vehicle s electrical system in case of a short circuit See below for appropriate fuse value and minimum wire gauge requirement PDR V75 80 amp fuse 4 AWG 21 mm Ground Lead Sold Separately Connect this lead securely to a clean bare metal spot on the vehicle s chassis Verify this point to be a true ground by checking for continuity between that point and the negative terminal of the vehicle s battery Ground all your audio components to the same point on the chassis to prevent ground loops while keeping wire length as short as possible Minimum required wir
18. ult in an accident fire or electric shock English USE THIS PRODUCT FOR MOBILE 12V APPLICATIONS Use for other than its designed application may result in fire electric shock or other injury USE THE CORRECT AMPERE RATING WHEN REPLACING FUSES Failure to do so may result in fire or electric shock DO NOT BLOCK VENTS OR RADIATOR PANELS Doing so may cause heat to build up inside and may result in fire MAKE THE CORRECT CONNECTIONS Failure to make the proper connections may result in fire or product damage USE ONLY IN CARS WITH A 12 VOLT NEGATIVE GROUND Check with your dealer if you are not sure Failure to do so may result in fire etc BEFORE WIRING DISCONNECT THE CABLE FROM THE NEGATIVE BATTERY TERMINAL Failure to do so may result in electric shock or injury due to electrical shorts DO NOT ALLOW CABLES TO BECOME ENTANGLED IN SURROUNDING OBJECTS Arrange wiring and cables in compliance with the manual to prevent obstructions when driving Cables or wiring that obstruct or hang up on places such as the steering wheel gear lever brake pedals etc can be extremely hazardous DO NOT SPLICE INTO ELECTRICAL CABLES Never cut away cable insulation to supply power to other equipment Doing so will exceed the current carrying capacity of the wire and result in fire or electric shock DO NOT DAMAGE PIPE OR WIRING WHEN DRILLING HOLES When drilling holes in the chassis for installation take precautions so a
19. while keeping wire length as short as possible These procedures will help eliminate noise Top Cover Fig 2 3 Using the amplifier as a template mark the four screw locations 4 Make sure there are no objects behind the surface that may become damaged during drilling 5 Drill the screw holes 3 EN ATTACHING THE TOP COVER AND LOGO PLATE 1 Attach the Top Cover after connections and confirmation of correct operation 2 Peel the backing paper from the Logo Plate then attach it to this unit in your desired direction Fig 4 Logo Plate Backing Paper Fig 4 4 N CONNECTIONS SPEAKER OUTPUT oves gc ga AES g g 3g OS H 4 Bw EAO ELN IO l Ti L 4 CHANNEL 1 2 E a CHANNEL 3 4 i s dM i LARE ffl ave Fig 5 Be sure to add an in line fuse with the battery lead as close as possible to the battery s positive terminal Before making connections be sure to turn the power off to all audio components Connect the battery lead from the amp directly to the positive terminal of the vehicle s battery with appropriate in line vehicle s fuse see Battery Lead section Do not connect this lead to the vehicle s fuse block To prevent external noise from entering the audio system
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