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Pioneer PRS-D420, Service Manual

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Pioneer PRS-D420 Service Manual Download Page 12

PRS-D4200F/XS/UC

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5. DIAGNOSIS

5.1  CONNECTOR FUNCTION DESCRIPTION

6. SERVICE MODE

There is not information to be shown in this chapter.

POWER

GROUND

SPEAKER OUT

SPEAKER OUT

PRE OUT

INPUT

SYSTEM
CONTROL

www. xiaoyu163. com

QQ 376315150

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TEL  13942296513  QQ  376315150  892498299 

TEL  13942296513  QQ  376315150  892498299 

http://www.xiaoyu163.com

http://www.xiaoyu163.com

Summary of Contents for PRS-D420

Page 1: ...e 159936 PIONEER CORPORATION 2008 PRS D4200F XS UC CRT4130 BRIDGEABLE FOUR CHANNEL POWER AMPLIFIER PRS D4200F XS UC PRS D420 XS EW5 PRS D4200F XS ES PRS D4200F XS CN5 For details refer to Important Check Points for Good Servicing K ZZZ FEB 2008 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 89249...

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: ...semi 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 connecti...

Page 4: ...1 CONNECTOR FUNCTION DESCRIPTION 12 6 SERVICE MODE 12 7 DISASSEMBLY 13 8 EACH SETTING AND ADJUSTMENT 15 9 EXPLODED VIEWS AND PARTS LIST 16 9 1 PACKING 16 9 2 EXTERIOR 18 10 SCHEMATIC DIAGRAM 20 10 1 OVERALL CONNECTION DIAGRAM GUIDE PAGE 20 11 PCB CONNECTION DIAGRAM 26 11 1 AMP PCB 26 11 2 LPF HPF PCB 30 12 ELECTRICAL PARTS LIST 32 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9...

Page 5: ...ldering iron 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...

Page 6: ...FICATIONS 2 1 SPECIFICATIONS 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: ... D F A 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 8: ... D F A 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 9: ...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 10: ...2 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 11: ...a e c n a r a e p p a s t i n o t 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 You can use GEM1017 even if the color is defferent from the origina...

Page 12: ...rmation to be shown in this chapter POWER GROUND SPEAKER OUT SPEAKER OUT PRE OUT INPUT SYSTEM CONTROL 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: ... 2 2 2 1 1 1 1 Removing the Case Fig 1 Remove the six screws Remove the nine screws and then remove the Amp Unit Removing the 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 14: ...he thermistor touches the transformer TACK FREE TIME 5 minutes Bond should be applied both of parts and PCB Be aware not to apply bond on contact point of connector seat area of screw TACK FREE TIME 10 minutes Capacitor 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 89249829...

Page 15: ...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 16: ... 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 17: ...ble 2 12 2 Owner s Manual See Contrast table 2 Mark No Description Part No Mark No Description PRS D4200F XS UC PRS D420 XS EW5 PRS D4200F XS ES PRS D4200F XS CN5 8 1 Polyethylene Bag YEG5004 YEG5003 YEG5003 YEG5003 9 Unit Box YHG5423 YHG5424 YHG5425 YHG5426 10 Contain Box YHL5423 YHL5424 YHL5425 YHL5426 12 1 Warranty Card CRY1070 CRY1265 Not used ARY7046 12 2 Owner s Manual YRD5202 YRD5203 YRD520...

Page 18: ... E 9 2 EXTERIOR A B 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 19: ...ck CN851 YKB5005 24 Terminal CN601 YKE5020 25 Terminal CN301 YKE5022 26 Terminal CN302 YKE5022 27 Fuse Holder YKR5002 28 Connector CN860 YKS5008 29 Connector CN861 YKS5008 30 Connector CN858 YKS5009 31 Connector CN859 YKS5009 32 Holder YND5020 33 Insulator YNM5045 34 Sub Heatsink YNR5066 35 Sub Heatsink YNR5067 36 Sub Heatsink YNR5068 37 Spacer YNS5118 38 Choke Coil L602 L603 CTH1362 39 LED D604 N...

Page 20: ...When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST B BFC SW 320uH 320uH 10kohm A 10kohm A B LPF HPF PCB B LPF HPF PCB 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 21: ...n chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors Capacitors Code Practical value 103 0 01uF 101 10 100uF 10V The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation www xiaoyu163 com QQ376...

Page 22: ...Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors Capacitors Code Practical value 103 0 01uF 101 10 100uF 10V 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 3763151...

Page 23: ...the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation 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: ... B 1 10kohm A 10kohm A B LPF HPF PCB 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 25: ...B 2 3 BFC SW 320uH 320uH B LPF HPF PCB 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: ...ssary parts for several destination For further information for respective destinations be sure to check with the schematic dia gram 2 Viewpoint of PCB diagrams BFC SW SPEAKER OUTPUT POWER TERMINAL 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 c...

Page 27: ...TPUT FU 101 A 40 13 Fuse 30 A CEK1330 FU 102 A 55 13 Fuse 30 A CEK1330 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: ... B E A A AMP PCB 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: ... A B E A SIDE B 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 30: ...16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 A CN859 A CN858 RCA SP 2ch 4ch LPF HPF LPF HPF RCA SP 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 31: ...SIDE B B LPF HPF PCB 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 32: ... B 108 151 Regulator IC NJM78M05DL1A IC 903 B 91 150 Regulator IC NJM79M05DL1A Q 201 B 213 79 Transistor 2SC4081 Q 202 B 216 95 Transistor 2SC4081 Q 203 B 270 79 Transistor 2SC4081 Q 204 B 272 95 Transistor 2SC4081 Q 205 B 139 72 Chip Digital Transistor DTA124EUA Q 211 B 132 62 Digital TransistorDTC144EUA Q 301 B 186 111 Transistor UMT1N Q 302 B 200 111 Transistor UMT1N Q 303 B 243 111 Transistor ...

Page 33: ...er YTT5007 RY501 A 138 46 Relay YSR5002 RY502 A 199 45 Relay YSR5002 TH601 A 212 174 Thermistor CCX1013 Circuit Symbol and No Part No TH602 A 9 86 Thermistor CCX1013 TH603 A 75 67 Thermistor CCX1064 S 101 A 8 37 Switch LPF HPF CSH1029 S 102 A 8 119 Switch LPF HPF CSH1029 S 601 A 94 70 Switch BFC HSH 156 S 851 A 8 89 Slide Switch 2ch 4ch CSH1042 S 852 A 8 69 Slide Switch RCA SP CSH1042 S 853 A 8 15...

Page 34: ...No R 363 B 184 81 RS1 16S473J R 364 B 201 98 RS1 16S473J R 365 B 241 81 RS1 16S473J R 366 B 258 98 RS1 16S473J R 367 B 182 78 RS1 16S182J R 368 B 206 101 RS1 16S182J R 369 B 239 78 RS1 16S182J R 370 B 263 101 RS1 16S182J R 371 B 178 80 RS1 16S182J R 372 B 194 105 RS1 16S182J R 373 B 235 80 RS1 16S182J R 374 B 251 105 RS1 16S182J R 375 B 180 83 RS1 16S182J R 376 B 197 100 RS1 16S182J R 377 B 237 83...

Page 35: ...art No R 666 A 100 168 RS1 2PMF100J R 667 A 73 172 RD1 4PU222J R 668 A 93 172 RD1 4PU222J R 670 A 87 100 RS1 2PMF100J R 671 A 90 100 RS1 2PMF100J R 672 A 99 171 RD1 4PU222J R 673 A 181 143 RD1 4PU2R2J R 674 A 175 143 RD1 4PU2R2J R 675 A 250 143 RD1 4PU2R2J R 676 A 243 143 RD1 4PU2R2J R 679 A 116 146 RS1 2PMF220J R 831 A 187 61 RD1 4PU683J R 832 A 196 56 RD1 4PU683J R 833 A 260 55 RD1 4PU683J R 834...

Page 36: ...83 77 CCSRCH272J50 C 342 B 204 99 CCSRCH272J50 C 343 B 241 77 CCSRCH272J50 C 344 B 261 99 CCSRCH272J50 C 345 B 180 92 CCSRCH222J50 C 346 B 189 101 CCSRCH222J50 C 347 B 237 92 CCSRCH222J50 C 348 B 246 101 CCSRCH222J50 C 349 B 174 82 CCSRCH151J50 C 350 B 202 103 CCSRCH151J50 C 351 B 231 83 CCSRCH151J50 C 352 B 259 103 CCSRCH151J50 C 353 B 175 87 CCSRCH221J50 C 354 B 205 104 CCSRCH181J50 C 355 B 232 ...

Page 37: ...6 C 623 B 116 76 CKSRYB102K50 C 624 B 126 83 CKSQYB474K16 C 625 A 116 91 CEAT101M16 C 626 A 126 93 CFTLA104J50 C 627 A 22 86 CQHA472J2A C 628 A 24 70 CQHA472J2A C 629 A 55 124 CQHA102J2A C 630 A 66 40 3 900 uF 16 V YCH5003 P35 C 631 A 66 57 3 900 uF 16 V YCH5003 P35 C 632 A 73 123 CQHA103J2A C 633 A 49 124 CQHA103J2A C 634 A 108 110 3 900 uF 35 V CCH1816 P35 C 635 A 108 129 3 900 uF 35 V CCH1816 P...

Page 38: ... B 211 58 CCSQCH471J50 C 857 B 267 56 CCSQCH471J50 C 858 B 282 56 CCSQCH471J50 C 859 B 170 64 CCSRCH470J50 C 860 B 214 67 CCSRCH470J50 C 861 B 271 38 CCSRCH470J50 C 862 B 289 45 CCSRCH470J50 C 863 B 177 67 CCSRCH470J50 C 864 B 218 66 CCSRCH470J50 C 865 B 266 37 CCSRCH470J50 C 866 B 282 37 CCSRCH470J50 C 875 B 173 68 CKSQYB223K50 C 876 B 210 64 CKSQYB223K50 C 877 B 273 38 CKSQYB223K50 C 878 B 287 3...

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