Pioneer GM-D7500M SERIES Service Manual Download | Manualshive

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GM-D7500M/XSUC

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5. DIAGNOSIS

5.1 CONNECTOR FUNCTION DESCRIPTION

6. SERVICE MODE

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QQ 376315150

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TEL 13942296513 QQ 376315150 892498299

TEL 13942296513 QQ 376315150 892498299

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http://www.xiaoyu163.com

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Summary of Contents for GM-D7500M SERIES

Page 1: ...4 01 Singapore 159936 PIONEER CORPORATION 2009 GM D7500M XSUC CRT4509 CLASS D MONO AMPLIFIER GM D7500M XSUC GM D7500M XSEW5 GM D7500M XSES GM D7500M XSCN5 For details refer to Important Check Points for Good Servicing K ZZZ NOV 2009 Printed in Japan www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 139...

Page 2: ... safely repair complex products such as those covered by this manual Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty If you are not qualified to perform the repair of this product properly and safely you should not risk trying to do so and refer the repair to a qualified service technician WARNING This product may contain a chem...

Page 3: ...emi broken wires scratches melting etc on the coating of the power cord Damaged power cords may lead to fire accidents so please be sure that there are no damages If you find a damaged power cord please exchange it with a suitable one 9 There should be no spark traces or similar marks on the power plug When spark traces or similar marks are found on the power supply plug please check the connectio...

Page 4: ...5 DIAGNOSIS 11 5 1 CONNECTOR FUNCTION DESCRIPTION 11 6 SERVICE MODE 11 7 DISASSEMBLY 12 8 EACH SETTING AND ADJUSTMENT 13 9 EXPLODED VIEWS AND PARTS LIST 14 9 1 PACKING 14 9 2 EXTERIOR 16 10 SCHEMATIC DIAGRAM 18 10 1 AMP UNIT GUIDE PAGE 18 11 PCB CONNECTION DIAGRAM 24 11 1 AMP UNIT 24 12 ELECTRICAL PARTS LIST 28 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1...

Page 5: ...g Compared with conventional eutectic solders lead free solders have higher melting points by approximately 40 C Therefore for lead free soldering the tip temperature of a soldering iron must be set to around 373 C in general although the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of the soldering iron Compared with eutectic so...

Page 6: ...ency 40 Hz to 240 Hz Cut off slope 12 dB oct Bass boost Frequency 50 Hz Level 0 dB 6 dB 12 dB Gain control RCA 200 mV to 6 5 V Speaker 0 8 V to 10 V Maximum input level impedance RCA 6 5 V 22 k ohm Speaker 10 V 22 k ohm CEA2006 Specifications Power output 200 W RMS 1 Channel at 14 4 V 4 ohm 20 Hz to 240 Hz and 1 THD N 400 W RMS 1 Channel at 14 4 V 2 ohm 50Hz and 1 THD N S N ratio 72 dBA reference ...

Page 7: ...rtion 0 03 10 W 100 Hz Low pass filter Cut off frequency 40 Hz to 240 Hz Cut off slope 12 dB oct Bass boost Frequency 50 Hz Level 0 dB 6 dB 12 dB Gain control RCA 200 mV to 6 5 V Speaker 0 8 V to 10 V Maximum input level impedance RCA 6 5 V 22 k ohm Speaker 10 V 22 k ohm Notes Specifications and the design are subject to modifications without notice The average current drawn is nearly the maxi mum...

Page 8: ... you hear too much noise when using the speaker input terminals turn the gain control to higher level 3 BASS BOOST bass boost level control switch You can select a bass boost level from 0 dB 6 dB and 12 dB 4 LPF low pass filter switch Switch the settings based on the connected speaker When the Subwoofer is connected Select ON This eliminates high range frequency and outputs low range fre quency Wh...

Page 9: ...nnect male terminal of this wire to the sys tem remote control terminal of the car stereo The female terminal can be connected to the auto antenna relay control terminal If the car stereo lacks a system remote control terminal connect the male terminal to the power term inal via the ignition switch 8 Speaker output terminals Please see the following section for speaker connection instructions Refe...

Page 10: ... r i d r o s e h c t a r c s o N k c e h c e c n a r a e p p A 3 receiving it for service See the table below for the items to be checked regarding audio Item to be checked regarding audio Distortion Noise Volume too low Volume too high Volume fluctuating Sound interrupted Lubricants and Glues List Name Grease Bond Bond Grease No GEM1057 GEM1017 GYL1006 Remarks Applying to Heatsink Applying to cap...

Page 11: ...6 SERVICE MODE There is not information to be shown in this chapter www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 12: ... 2 2 2 2 2 2 Case Removing the Amp Unit Fig 2 Remove the nine screws and then remove the Amp Unit Remove the two screws Amp Unit Fig 2 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 13: ...he transformer and apply an adhesive as the end of the thermistor touches the transformer Adhesive PRESS Bonding Position GYL1006 GEM1017 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 14: ...replacing be sure to use parts of identical designation Screw adjacent to mark on the product are used for disassembly For the applying amount of lubricants or glue follow the instructions in this manual In the case of no amount instructions apply as you think it appropriate www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 3...

Page 15: ...YHP5062 Mark No Description Part No Mark No Description GM D7500M XSUC GM D7500M XSEW5 GM D7500M XSES GM D7500M XSCN5 5 1 Warranty Card CRY1276 CRY1279 Not used YRY5002 5 2 Owner s Manual YRD5294 YRD5293 YRD5295 YRB5118 7 Polyethylene Bag YEG5004 YEG5003 YEG5003 YEG5003 8 Unit Box YHG5513 YHG5512 YHG5514 YHG5515 9 Contain Box YHL5513 YHL5512 YHL5568 YHL5515 Part No Language YRD5293 English Spanish...

Page 16: ...B E 9 2 EXTERIOR www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 17: ...Sink YNR5132 9 Cover YNR5133 10 Amp Unit YWH5043 11 Screw BBZ30P080FSN 12 Screw M3 x 8 CBA2011 13 Holder CND2466 14 Screw PPZ30P100FSN 15 Sub Heat Sink YNR5144 16 Badge Unit YXA5694 17 Lighting Conductor Unit YXA5697 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 h...

Page 18: ...k CCN1152 A T R657 22 R656 22 R110 10k CCN1152 A T R654 22 R119 4 7k R117 100k R641 180k R661 15k 1 4W R135 27k R642 10k R134 330 R130 1 2k R133 1k R128 100 R132 1 8k R R 4 R639 4 7k R640 2 2k R127 47 R126 1 8k R660 15k 1 4W R104 470 R103 470 S102 CSH1029 A 1 2 3 4 5 6 7 8 9 10 47u 25 C649 D101 1SS355 D103 1SS355 D102 1SS355 D104 1SS355 D105 1SS355 D106 1SS355 D108 1SS355 D107 1SS355 Q103 2SC4081 ...

Page 19: ...H CN602 VNF1084 A 1 CN302 VNF1084 A 1 D603 TDZ8 2 C611 0 01u 50 C691 0 01u 50 3 3k 3 3k R320 1 1 4W R613 10k D615 1SS355 R321 82k 1 4W R306 3 3k R308 4 7k R309 6 8k R331 56k R332 220 R136 5 1k R319 33k R322 10 R324 10 R323 10 R325 10 CN303 VNF1084 A 1 R316 47 R307 33k D302 RF081M2S C128 100p 50 IRF6775 Q303 SOURCE1 1 SOURCE2 2 GATE 3 DRAIN1 4 DRAIN2 5 DRAIN3 6 DRAIN4 7 IRF6775 Q301 SOURCE1 1 SOURC...

Page 20: ... 10 R323 10 R325 10 CN303VNF1084 A 1 R316 47 R307 33k D302 RF081M2S IRF6775 Q303 SOURCE1 1 SOURCE2 2 GATE 3 DRAIN1 4 DRAIN2 5 DRAIN3 6 DRAIN4 7 IRF6775 Q301 SOURCE1 1 SOURCE2 2 GATE 3 DRAIN1 4 DRAIN2 5 DRAIN3 6 DRAIN4 7 IRF6775 Q302 SOURCE1 1 SOURCE2 2 GATE 3 DRAIN1 4 DRAIN2 5 DRAIN3 6 DRAIN4 7 IRF6775 Q304 SOURCE1 1 SOURCE2 2 GATE 3 DRAIN1 4 DRAIN2 5 DRAIN3 6 DRAIN4 7 D303 UDZS5R1 B D304 UDZS5R1 ...

Page 21: ... 7k CCX1013 TH604 R622 4 7k D605 DAN202U 2SA1576A QR Q603 Q601 2SC4081 QR R616 100k R617 1k R618 100k R610 47k D604 UDZS4R7 B LTC114EUB Q691 R691 3 9k CN602 VNF1084 A 1 D603 TDZ8 2 C611 0 01u 50 C691 0 01u 50 R613 10k D615 1SS355 R670 47k R671 1 8k D934 DAN202U R941 22k 220u 16 C651 C93 0 1u 50 YKE5030 B CN601 1 2 3 4 5 C601 NM BU603 BU605 BU602 BU604 BU606 BU601 GND604 GND606 GND605 GND601 GND603...

Page 22: ... R133 1k R128 100 R132 1 8k R127 47 R126 1 8k R104 470 R103 470 S102 CSH1029 A 1 2 3 4 5 6 7 8 9 10 47u 25 C649 D101 1SS355 D103 1SS355 D102 1SS355 D104 1SS355 D105 1SS355 D106 1SS355 D108 1SS355 D107 1SS355 Q103 2SC4081 QR C650 0 047u 50 4 7u 50 C118 R138 22k C131 R101 33k R102 33k C123 4700p 50 R137 22k S101 CSH1021 A 1 2 3 4 5 6 R122 2 7k R123 2 7k 33u 50 C142 CN102 VNF1084 A 1 C119 0 22u 50 C1...

Page 23: ...2 R654 22 R641 180k R661 15k 1 4W R642 10k R638 4 7k R637 4 7k R639 4 7k R640 2 2k R660 15k 1 4W 47u 25 C649 C650 0 047u 50 47u 25 C644 2SB1566 EF Q618 R645 4 7k R646 4 7k CCH1971 A C632 CCH1971 A C630 CCH1971 A C631 CCH1971 A C629 CN603 VNF1084 A 1 CN604 VNF1084 A 1 R648 120 R652 120 R650 120 R651 120 R649 120 R647 120 C116 1000p 50 R643 3 3k R644 3 3k C110 0 01u 50 C107 0 01u 50 R662 1k 1 4W R66...

Page 24: ...0 60 50 40 30 20 10 0 Y 1 1 1 1 1 1 1 1 5 1 1 5 E E E R640 R641 R658 C620 R660 R661 R662 R663 R664 C629 R665 R666 C630 C631 C632 C637 C638 C639 C640 C641 C642 C643 C644 C645 C646 C647 C648 C649 C650 D608 D609 D610 D611 R101 R102 R310 R312 R122 R123 R129 R130 R131 C105 C106 C305 C307 C308 C309 C118 C119 C121 VR101 C125 R161 VR102 C131 C141 C142 C150 C161 L602 Q617 L603 Q618 Q619 CN603 CN101 CN102 S...

Page 25: ...R680 C651 R691 L301 D601 D602 D603 D604 D605 D606 D607 D608 Q901 D615 Q910 Q911 IC602 T601 Q920 C691 Q921 Q923 Q930 Q931 Q932 Q933 Q934 R320 R321 R324 R901 R325 R902 R326 R910 R911 C305 C307 308 R920 R921 R922 C315 C316 C317 R930 R931 R933 R934 R935 R936 R937 R938 R939 C901 R940 R941 C910 C340 C341 C343 C344 C920 C345 C346 C347 C348 C349 C350 C930 C931 C932 Q601 Q602 Q603 Q606 Q607 Q608 Q610 Q611 ...

Page 26: ...5 10 TH601 Q301 Q302 Q303 Q304 R305 R306 R313 R314 R315 R316 R317 R318 R331 R332 C320 C331 1 1 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 27: ...6 R127 R128 R132 R133 R134 R135 R136 R137 R138 R331 R332 C103 C104 R141 R142 C107 C108 C301 C302 C303 C304 C110 C111 C112 C113 C114 C115 C116 C120 C122 C123 C124 C318 C319 C126 C127 C128 C129 C320 C321 C130 C331 D101 D102 D103 D104 D105 D106 D107 D108 D301 D302 D303 D304 IC101 IC102 IC103 IC104 IC105 IC301 C636 C634 C633 C635 C109 1 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9...

Page 28: ...ansistor FKV550N Q 613 A 133 163 Transistor FKV550N Q 614 A 169 163 Transistor FKV550N Q 615 A 120 163 Transistor FKV550N Q 616 A 157 163 Transistor FKV550N Q 617 A 61 163 Transistor 2SD2395 Q 618 A 48 163 Transistor 2SB1566 Q 619 A 73 163 Transistor 2SD2395 Q 691 A 149 85 Transistor LTC114EUB Q 901 A 150 93 Transistor 2SC4081 Q 910 A 156 83 Transistor 2SC4081 Q 911 A 156 79 Transistor 2SC4081 Q 9...

Page 29: ...6 B 45 30 RS1 10SR512J R 137 B 30 111 RS1 10SR223J Circuit Symbol and No Part No R 138 B 30 81 RS1 10SR223J R 141 B 38 88 RS1 10SR472J R 142 B 38 59 RS1 10SR472J R 161 A 55 22 RS1 10SR221J R 302 B 90 21 RS1 8SQ222J R 304 B 95 33 RS1 8SQ331J R 305 B 103 29 RS1 8SQ822J R 306 B 103 33 RS1 8SQ332J R 307 B 94 16 RS1 8SQ333J R 308 B 91 16 RS1 8SQ472J R 309 B 89 16 RS1 8SQ682J R 310 A 65 12 RD1 4PU4R7J R...

Page 30: ... B 40 31 CKSRYB103K50 C 125 A 23 45 CEAT4R7M50 C 126 B 38 17 CKSQYB224K50 C 127 B 33 18 CKSRYB103K50 C 128 B 45 32 CCSRCH101J50 C 129 B 48 30 CKSRYB103K50 C 130 B 44 18 CKSRYB103K50 C 131 A 55 26 CEAT220M50 C 141 A 24 105 CEAT330M50 C 142 A 24 64 CEAT330M50 C 150 A 23 26 CEAT470M25 C 161 A 55 20 CKSRYB222K50 C 301 B 92 25 CKSRYB103K50 C 302 B 98 34 CCSRCH222J50 C 303 B 98 30 CCSRCH222J50 C 304 B 9...

Page 31: ...470M25 C 645 A 75 156 CKSRYB103K50 C 646 A 39 156 CKSRYB103K50 C 647 A 49 128 CEAT470M25 C 648 A 38 128 CEAT100M2A C 649 A 28 128 CEAT470M25 C 650 A 33 128 CKSRYB473K50 C 651 A 122 99 CEAT221M16 C 691 A 149 82 CKSRYB103K50 C 901 A 142 95 CEAT100M50 C 910 A 167 77 CEANP221M10 C 920 A 143 73 CEAT101M25 C 930 A 100 79 CEAT100M50 C 931 A 110 76 CKSRYB102K50 C 932 A 115 76 CKSRYB104K50 Circuit Symbol a...

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