Pioneer GM-D8400M - Amplifier Service Manual Download

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ORDER NO.

PIONEER CORPORATION

4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS (USA) INC.

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

PIONEER EUROPE NV

Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE. LTD.

253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION 2007

GM-D8400M/XS/UC

CRT4058

CLASS D MONO AMPLIFIER

GM-D8400M

/XS/UC

GM-D8400M

/XS/EW5

GM-D8400M

/XS/ES

For details, refer to "Important check points for good servicing".

K-ZZZ. DEC. 2007 Printed in Japan

www. xiaoyu163. com

QQ 376315150

TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for GM-D8400M - Amplifier

Page 1: ...Road 04 01 Singapore 159936 PIONEER CORPORATION 2007 GM D8400M XS UC CRT4058 CLASS D MONO AMPLIFIER GM D8400M XS UC GM D8400M XS EW5 GM D8400M XS ES For details refer to Important check points for good servicing K ZZZ DEC 2007 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 139422965...

Page 2: ...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 contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer birth defects or other reproductive harm Health Safety Co...

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: ...UNCTION DESCRIPTION 10 6 SERVICE MODE 10 7 DISASSEMBLY 11 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 OVERALL CONNECTION DIAGRAM GUIDE PAGE 18 11 PCB CONNECTION DIAGRAM 24 11 1 AMP UNIT 24 11 2 REMOTE UNIT ASSY 28 12 ELECTRICAL PARTS LIST 29 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 ...

Page 5: ...ron that can meet specifications for use with lead free solders for repairs accompanied by reworking of soldering 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 P...

Page 6: ...PECIFICATIONS Backup current 3 mA or less 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 7: ...2 2 PANEL FACILITIES 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 8: ... 3 CONNECTION DIAGRAM 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 9: ... 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 capacitors and inductors Applying to thermist...

Page 10: ... SERVICE MODE There is no information to be shown in this chapter RCA INPUT JACK SPEAKER TERMINAL GROUND POWER SYSTEM REMOTE CONTROL WIRE 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 11: ... the Case Case 1 Remove the six screws and then remove the AMP Unit Cable Remove the six screws AMP Unit 2 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 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 12: ...or against the transformer and apply an adhesive as the end of the thermistor touches the transformer Press 2 pts 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: ...There is no 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 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 ...

Page 15: ... s Manual See Contrast table 2 16 3 Card See Contrast table 2 16 4 Warranty Card See Contrast table 2 Mark No Description Part No Mark No Description GM D8400M XS UC GM D8400M XS EW5 GM D8400M XS ES 10 Polyethylene Bag YEG5004 YEG5003 YEG5003 11 Unit Box YHG5168 YHG5167 YHG5166 12 Contain Box YHL5170 YHL5169 YHL5168 16 1 Owner s Manual YRD5156 YRD5155 YRD5153 16 2 Owner s Manual Not used Not used ...

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: ...84 22 RCA Pin Jack CN101 YKB5009 23 Terminal CN601 YKE5015 24 Terminal CN303 YKE5016 25 Fuse Holder CN603 YKR5002 26 Sub Heat Sink YNR5101 27 Sub Heat Sink YNR5121 28 Sub Heat Sink YNR5122 29 Insulator YNM5045 30 Spacer YNS5118 31 Badge YAH5040 32 Screw BPZ20P100FTB 33 Cover CNS8141 34 Knob YAA5040 35 Name Label YAL5417 36 Spring YBL5010 37 Grille YNS5389 38 Remote Unit Assy YWM5247 39 Connector C...

Page 18: ...ing service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST B 10K OB 20K C 10K A 220μH 220μH B REMOTE UNIT ASSY 10k B 19 86 dBs 24 1 dBs 11 8 dBs 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 xiaoyu1...

Page 19: ...s made between chip capacitors and discrete capacitors For resistors and capacitors in the circuit diagrams their resistance values or capacitance values are expressed in codes Ex Resistors Code Practical value 123 12k ohms 103 10k ohms Capacitors Code Practical value 103 0 01μF 101 10 100μF 10V 10K OB 10K A 30A 50μH 593 75μH ES EW5 16 54 dBs 19 86 dBs VH 84V www xiaoyu163 com QQ376315150 9 9 2 8 ...

Page 20: ...sistors and capacitors in the circuit diagrams their resistance values or capacitance values are expressed in codes Ex Resistors Code Practical value 123 12k ohms 103 10k ohms Capacitors Code Practical value 103 0 01μF 101 10 100μF 10V 593 75μH 16 54 dBs VH 84V 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 89249...

Page 21: ...afety factor of the part Therefore when replacing be sure to use parts of identical designation 30A 50μH ES EW5 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 22: ...K A B REMOTE UNIT ASSY 10k B 19 86 dBs 24 1 dBs 11 8 dBs 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 23: ... B 3 2 4 10K OB 220μH 220μH 10k B E 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 24: ...ther information for respective destinations be sure to check with the schematic dia gram Capacitor Connector P C Board Chip Part SIDE B SIDE A 2 Viewpoint of PCB diagrams B CN401 1 2 3 4 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 ww...

Page 25: ... A SIDE A 1 2 3 1 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 26: ...E A A AMP UNIT 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: ...B E A SIDE B 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 28: ...SIDE A B REMOTE UNIT ASSY B REMOTE UNIT ASSY A CN501 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 29: ...2SC4081 Q 602 B 115 70 Chip Transistor 2SA1576A Q 603 B 111 62 Chip Transistor DTA114EUA Q 604 B 108 58 Chip Transistor DTC114TUA Q 605 A 91 62 Transistor 2SB1243 Q 606 B 124 50 Transistor 2SC4081 Q 607 B 127 50 Chip Transistor DTC114TUA Q 608 B 129 36 Transistor 2SD1766 Q 609 B 119 25 Transistor 2SB1188 Q 610 B 127 25 Transistor 2SB1188 Q 611 B 119 33 Transistor 2SD1766 Q 612 A 226 6 Transistor F...

Page 30: ...14 B 35 66 10 kohm CCN1152 R 115 B 50 71 RS1 16S222J R 116 B 38 67 RS1 16S222J Circuit Symbol and No Part No R 118 B 16 101 RS1 16S272J R 119 B 26 101 RS1 16S272J R 120 B 16 153 RS1 16S182J R 122 B 20 153 RS1 16S470J R 127 B 39 114 RS1 16S682J R 128 B 37 111 RS1 16S682J R 301 B 34 103 RS1 16S223J R 302 B 46 114 RS1 16S223J R 303 B 34 100 RS1 16S203J R 304 B 48 115 RS1 16S153J R 305 B 43 100 RS1 16...

Page 31: ...1 16S473J Circuit Symbol and No Part No R 904 B 30 168 RS1 16S104J R 905 B 27 164 RS1 16S473J R 906 B 35 149 RS1 16S472J R 907 B 41 151 RS1 16S472J R 908 B 40 158 RS1 16S473J R 909 B 41 147 RS1 16S104J R 911 B 12 159 RS1 16S102J R 912 B 12 163 RS1 16S104J R 913 B 15 164 RS1 16S103J R 914 B 18 159 RS1 16S223J R 915 B 18 162 RS1 16S103J R 921 A 238 163 RD1 4PU473J R 922 B 250 158 RS1 16S472J R 923 B...

Page 32: ...M10 C 624 B 120 58 CKSRYB104K50 Circuit Symbol and No Part No C 625 B 125 58 CKSRYB104K50 C 626 B 113 58 CKSRYB104K50 C 627 B 118 58 CKSRYB104K50 C 628 B 110 42 CKSRYB105K16 C 629 B 124 43 CKSRYB223K50 C 630 A 126 40 CEAT221M16 C 631 A 101 36 CFTNA103J2A C 632 B 110 35 CKSQYB474K16 C 633 A 147 38 CQMA472J50 C 634 A 211 32 CQMA472J50 C 635 A 217 67 3 900 µF 16 V YCH5003 P35 C 636 A 234 67 3 900 µF ...

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