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PRS-D2000SPL/XU/UC

3. BASIC ITEMS FOR SERVICE

3.1 CHECK POINTS AFTER SERVICING

To keep the product quality after servicing, please confirm following check points.

No.

Procedures

Item to be confirmed

Confirm whether the customer complain has
been solved.

The customer complain must not be
reappeared.
Audio and operations must be normal.

Check the output sound.

Audio and operations must be normal.

Appearance check

No scratches or dirt on its appearance after
receiving it for service.

See the table below for the items to be checked regarding video and audio:

Item to be checked regarding audio

Distortion
Noise

Volume too low
Volume too high
Volume fluctuating
Sound interrupted

Содержание PRS-D2000SPL - Premier Amplifier

Страница 1: ...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 PRS D2000SPL XU UC CRT3934 CLASS D MONO AMPLIFIER PRS D2000SPL XU UC PRS D2000SPL XUEW5 For details refer to Important check points for good servicing K ZZA MAY 2007 Printed in Japan ...

Страница 2: ...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 contains lead in solder and certain electrical parts contain chemicals w...

Страница 3: ...side the product Please check that neither solder debris nor screws remain inside the product 8 There should be no 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 mark...

Страница 4: ... 3 2 JIGS LIST 10 4 BLOCK DIAGRAM 11 5 DIAGNOSIS 12 5 1 CONNECTOR FUNCTION DESCRIPTION 12 6 SERVICE MODE 13 7 DISASSEMBLY 14 8 EACH SETTING AND ADJUSTMENT 20 8 1 ADJUSTMENT 20 9 EXPLODED VIEWS AND PARTS LIST 22 9 1 PACKING 22 9 2 EXTERIOR 1 24 9 3 EXTERIOR 2 26 10 SCHEMATIC DIAGRAM 30 10 1 AMP UNIT GUIDE PAGE 30 10 2 POWER SUPPLY UNIT GUIDE PAGE 36 10 3 REMOTE CONTROL UNIT 42 11 PCB CONNECTION DIA...

Страница 5: ...rated by the weak adhesion of two sided tape 6 Since the secondary voltage is not discharged upon power off of the product after the product operation check some residual voltage is left even after five minutes forcibly discharge the voltage or conduct servicing after checking the voltage with a tester 7 When replacing the power FET or the output FET parts connected in parallel need to be replaced...

Страница 6: ...PRS D2000SPL XU UC 6 1 2 3 4 1 2 3 4 C D F A B E 2 SPECIFICATIONS 2 1 SPECIFICATIONS ...

Страница 7: ...PRS D2000SPL XU UC 7 5 6 7 8 5 6 7 8 C D F A B E 2 2 PANEL FACILITIES ...

Страница 8: ...PRS D2000SPL XU UC 8 1 2 3 4 1 2 3 4 C D F A B E 2 3 CONNECTION DIAGRAM ...

Страница 9: ...mer complain has been solved The customer complain must not be reappeared Audio and operations must be normal 2 Check the output sound Audio and operations must be normal 3 Appearance check No scratches or dirt on its appearance after receiving it for service See the table below for the items to be checked regarding video and audio Item to be checked regarding audio Distortion Noise Volume too low...

Страница 10: ... 3 4 C D F A B E 3 2 JIGS LIST Lubricants and Glues list You can use GEM1017 even if the color is defferent from the original ones Name Bond Bond Jig No GEM1017 GYL1006 Remarks Applying to Chemical Capacitor etc Applying to Thermistor ...

Страница 11: ...PRS D2000SPL XU UC 11 5 6 7 8 5 6 7 8 C D F A B E 4 BLOCK DIAGRAM There is no information to be shown in this chapter ...

Страница 12: ...PRS D2000SPL XU UC 12 1 2 3 4 1 2 3 4 C D F A B E 5 DIAGNOSIS 5 1 CONNECTOR FUNCTION DESCRIPTION ...

Страница 13: ...PRS D2000SPL XU UC 13 5 6 7 8 5 6 7 8 C D F A B E 6 SERVICE MODE There is no information to be shown in this chapter ...

Страница 14: ... Remove the eight screws Remove the nine screws and then remove the Case 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 Fig 2 Note When removing the case remove it from the positioning side Removal from the opposite side may deform the positioning pin Fig 2 Positioning pin You can see the Screws List on the page 28 ...

Страница 15: ...t have to remove this screw when removing the unit board Fig 4 Note Removal of substrate while the Buss Bar being connected will deform the Buss Bar failing to set up again Screw for MODE SELECT Buss Bar Note This product has high voltage circuits inside and the voltage will be kept for a while by big capacitors So before starting disassembly especially removing the Buss Bars CND3947 make sure if ...

Страница 16: ... D F A B E Power Supply Unit 1 2 3 4 Removing the Power Supply Unit Fig 5 Remove the two screws Remove the two screws Remove the four screws Remove the eight screws and then remove the Power Supply Unit 4 4 4 1 4 4 3 3 2 3 4 4 4 3 2 1 Fig 5 ...

Страница 17: ...nto screw hole C5 C6 Press the thermistor against the transformer and apply an adhesive as the end of the thermistor touches the transformer Adhesive Press 1pts BOND LOCK 13pts Bond should be applied both of parts and PCB Be aware not to apply bond on contact point of connector seat area of screw Capacitor TACK FREE TIME 10 minutes TACK FREE TIME 5 minutes Coil ...

Страница 18: ...C3 Press the thermistor against the transformer and apply an adhesive as the end of the thermistor touches the transformer Adhesive Press 2pts BOND LOCK 30 pts 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 TACK FREE TIME 5 minutes Capacitor Power Supply Unit ...

Страница 19: ...h A Should be mounted closely 2 pts GYL1006 Apply bond to FET When installing a Spring for holding of Thermistor tighten a screw while pushing down the spring Place a Thermistor at the center of FET such that the rightmost terminal of FET and the Thermistor terminal are separated by 1 mm or more Spring FET Thermistor 1 mm A ...

Страница 20: ...1 CN891 CN501 VR801 AMP UNIT SIDE A RCA INPUT SPEAKER OUTPUT Rg 1 kΩ Rg 1 kΩ DC voltmeter Connection Diagram Speaker Output DC Offset Voltage Adjustment No Measurement condition Measurement point Adjustment point Adjustment Method 1 Power on SP OUT VR801 DC voltmeter 0 15 mV 4 Ω no input Rg 1 kΩ ...

Страница 21: ...PRS D2000SPL XU UC 21 5 6 7 8 5 6 7 8 C D F A B E ...

Страница 22: ...ist 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 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 ...

Страница 23: ...ylene Bag CEG1116 11 Cover CEG1381 12 Unit Box UC CHG6196 Unit Box EW5 CHG6197 13 Contain Box UC CHL6196 Contain Box EW5 CHL6197 14 Protector CHP3367 15 Protector CHP3368 16 1 Owner s Manual UC CRD4225 Owner s Manual EW5 CRD4224 16 2 Warranty Card UC CRY1070 Warranty Card EW5 CRY1157 17 Cord Assy YDP5002 18 Remote Control Assy CXC4064 19 Polyethylene Bag CEG1171 20 Lock Tie CNV 754 Mark No Descrip...

Страница 24: ...PRS D2000SPL XU UC 24 1 2 3 4 1 2 3 4 C D F A B E 9 2 EXTERIOR 1 A A A C ...

Страница 25: ...Holder CND3943 32 Holder CND4097 33 Sub Heat Sink CNR1901 34 Sub Heat Sink CNR1902 35 Screw PPZ30P100FTB 36 Terminal CN581 VNF1084 37 Terminal CN681 VNF1084 38 Terminal CN705 VNF1084 39 Terminal CN881 VNF1084 40 Terminal CN882 VNF1084 41 Remote Control Assy CXC4064 42 Screw BPZ20P100FTB 43 Grille CNS8140 44 Cover CNS8141 45 Remote Control Unit CWM9848 46 Connector CN1351 CKS4962 47 Knob Unit CXC43...

Страница 26: ...PRS D2000SPL XU UC 26 1 2 3 4 1 2 3 4 C D F A B E 9 3 EXTERIOR 2 B ...

Страница 27: ...75 11 Buss Bar CND3820 12 Holder CN271 CND3898 13 Holder CN272 CND3898 14 Holder CN273 CND3898 15 Holder CN274 CND3898 16 Holder CND3923 17 Buss Bar CND3926 18 Buss Bar CND3927 19 Sub Heat Sink CNR1900 20 Sub Heat Sink CNR1917 21 Screw PPZ20P060FTB 22 Screw PPZ30P100FTB 23 Fuse Holder CN101 YKR5001 24 Fuse Holder CN102 YKR5001 25 Fuse Holder CN103 YKR5001 26 Fuse Holder CN104 YKR5001 27 Fuse Holde...

Страница 28: ...k D on PCB BBZ30P060FTC 3 x 6 Mark E on PCB BBZ30P110FTC 3 x 11 Mark F on PCB PMH40P060FTC 4 x 6 with Spring Washer Case and Heat Sink BBZ30P060FTC 3 x 6 Case Panel and Holder BSZ30P060FTC 3 x 6 Holder and Panel BBZ30P060FTB 3 x 6 FET CBA2011 3 x 8 Tapping Screw Thermistor Transistor CBA2011 3 x 8 Tapping Screw Badge CBA2115 M2 6 x 6 Terminal Cover YBA5002 M6 x 10 Flat head Screw ...

Страница 29: ...PRS D2000SPL XU UC 29 5 6 7 8 5 6 7 8 C D F A B E ...

Страница 30: ...iagram Guide page Detailed page Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST 16 0 V 16 0 V 16 0 V 16 0 V 1000P 1000P 1000P 1000P 1000P 1000P 16 0 V 16 0 V 16 0 V 16 0 V 16 0 V 16 0 V 16 0 V 16 0 V 16 0 V 16 0 V B POWER SUPPLY UNIT CN271 CN272 CN273 CN274 C CN1351 10K OB BB OFF GAIN NORMAL 3 8 dBs 3 8d Bs ...

Страница 31: ...d as 2 2 t 2R2 0 022 t R022 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 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 capac...

Страница 32: ...PRS D2000SPL XU UC 32 1 2 3 4 1 2 3 4 C D F A B E A a A b A b 1 16 0 V 1000P 250 16 0 V 16 0 V 16 0 V A AMP UNIT 7 6 dBs 7 6 dBs 30 5 dBs ...

Страница 33: ... t 2R2 0 022 t R022 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 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 ...

Страница 34: ...L XU UC 34 1 2 3 4 1 2 3 4 C D F A B E A b A a A a A b 1 16 0 V 16 0 V 16 0 V 1000P 1000P 1000P 1000P 1000P 1000P 16 0 V 16 0 V 16 0 V 16 0 V 16 0 V 16 0 V 16 0 V 16 0 V C CN1351 BB OFF GAIN NORMAL 3 8 dBs 3 8d Bs ...

Страница 35: ...PRS D2000SPL XU UC 35 5 6 7 8 5 6 7 8 C D F A B E A a A b A b A a 2 3 16 0 V 1000P 1000P 16 0 V 16 0 V 16 0 V CN B POWER SUPPLY UNIT CN271 CN272 CN273 CN274 10K OB ...

Страница 36: ...PRS D2000SPL XU UC 36 1 2 3 4 1 2 3 4 C D F A B E 10 2 POWER SUPPLY UNIT GUIDE PAGE B a B 4700P 50 4700P 50 4700P 50 4700P 50 1000P 250 1000P 250 1000P A AMP UNIT CN751 CN752 CN753 CN754 ...

Страница 37: ...PRS D2000SPL XU UC 37 5 6 7 8 5 6 7 8 C D F A B E B b B 1000P 1000P 1000P 1000P 16 0 V B POWER SUPPLY UNIT CN502 ...

Страница 38: ...PRS D2000SPL XU UC 38 1 2 3 4 1 2 3 4 C D F A B E B a B b B b 1 16 0 V B POWER SUPPLY UNIT CN502 ...

Страница 39: ...PRS D2000SPL XU UC 39 5 6 7 8 5 6 7 8 C D F A B E B a B b B b 2 3 4 1000P 1000P 1000P 1000P ...

Страница 40: ...PRS D2000SPL XU UC 40 1 2 3 4 1 2 3 4 C D F A B E B b B a B a B b 1 50 4700P 50 A AMP UNIT CN751 CN752 CN753 CN754 ...

Страница 41: ...PRS D2000SPL XU UC 41 5 6 7 8 5 6 7 8 C D F A B E B a B b B b B a 2 3 4 4700P 50 4700P 50 4700P 50 4700P 50 1000P 250 1000P 250 1000P ...

Страница 42: ...PRS D2000SPL XU UC 42 1 2 3 4 1 2 3 4 C D F A B E 10 3 REMOTE CONTROL UNIT C A CN561 BASS BOOST CONTROL C REMOTE CONTROL UNIT DTC114EUA DTC114EUA 16 0 V ...

Страница 43: ...PRS D2000SPL XU UC 43 5 6 7 8 5 6 7 8 C D F A B E ...

Страница 44: ...mation for respective destinations be sure to check with the schematic dia gram 2 Viewpoint of PCB diagrams 10 20 30 40 50 60 X 230 220 210 200 190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 Y 70 80 90 100 1 1 1 1 1 1 1 1 1 1 1 1 1 Q865 Q869 L881 R864 R866 R868 R872 R881 R882 R883 R88 R885 R886 R887 C883 C884 C885 TH881 C886 C887 C890 C898 C899 CN705 CN751 CN752 CN753 CN754 Q...

Страница 45: ...64 C865 Q711 CN891 TH881 Q731 C891 C892 R701 R702 D861 R711 CN501 CN502 R712 D870 D681 D682 R731 R732 R733 C503 C504 C701 C702 C704 C711 C712 C521 C522 C524 C525 S501 C721 C723 C531 C532 C534 C535 C921 C732 C733 C735 C541 CN561 C542 C545 VR521 C554 S531 CN581 VR541 R999 IC721 Q871 R874 R875 R870 R871 C714 R888 Q867 Q868 5 B CN131 C CN1351 MODE SELECT BASS BOOST FREQUENCY CONTROL SYNC OUTPUT SYNC I...

Страница 46: ...923 IC811 C893 C894 C895 Q931 C896 Q932 Q933 Q941 Q942 R501 R502 R503 R504 R505 D851 IC831 R506 D852 R507 D853 R508 D854 R509 D855 R510 R511 R512 R513 R514 R515 IC841 R516 D865 R901 R902 R903 R904 R905 R906 R907 R908 R909 R521 ZNR681 R522 ZNR682 R523 IC851 R915 R531 R532 R533 R535 IC861 R921 R922 R923 R924 C501 C502 R928 R541 C505 FU601 R542 C506 R543 C507 R544 C508 R545 C509 R546 R931 R932 R933 C...

Страница 47: ... 70 80 90 100 110 120 E E E E E 1 15 E E E E E 1 Q862 Q864 R831 C814 6 R863 C832 C833 C861 C863 C867 Q903 C868 Q904 C869 905 Q911 Q912 Q931 Q932 Q933 831 D862 D863 D864 D865 R901 D866 D867 D868 D869 R906 R907 R908 R909 R911 R912 R913 R914 R915 IC861 R931 R932 R933 R935 R936 R937 C901 C911 C912 C913 C914 C731 C734 C932 C933 D902 D911 D912 D913 731 D931 D933 5 1 1 1 1 1 ...

Страница 48: ... TH204 R249 R250 S201 C253 C254 T201 Q169 Q170 R110 CN101 FU101 CN102 FU102 CN103 FU103 CN104 FU104 CN105 FU105 CN106 FU106 C102 R161 R162 C1 R173 C142 C161 C162 C163 D103 C164 D104 C165 Q201 D107 Q204 D108 Q205 Q20 Q210 IC13 R201 R202 Q202 Q203 R203 R204 R205 R206 R207 R208 R163 R164 R165 R166 R167 R168 Q161 Q162 Q163 Q164 Q165 FU 101 A 13 60 Fuse 40 A CEK1332 FU 102 A 13 45 Fuse 40 A CEK1332 FU ...

Страница 49: ...207 R243 R244 4 R245 R246 R249 R250 C243 C244 C247 C248 CN271 CN272 CN273 C253 CN274 C254 C255 C256 Q136 IC402 D241 D242 D243 D244 D245 D246 D247 D248 Q169 Q170 Q171 Q172 R138 R139 C102 R140 R141 R142 R144 R145 R148 R149 C301 C303 C304 CN131 R162 C131 C134 R173 C142 C165 Q205 Q209 Q210 Q212 IC131 R202 R207 R208 R209 Q206 Q207 Q208 R214 Q211 5 R174 R167 R168 R169 R170 Q165 Q166 Q167 Q168 A CN754 A ...

Страница 50: ...R217 R218 R222 R225 R226 R228 C206 C401 C402 C403 C212 C213 C257 C258 Q102 Q301 Q111 Q112 D401 D402 D403 IC201 Q132 Q135 IC401 D249 D250 D251 D252 D253 D254 D255 D256 R101 R102 R1 R107 R108 R10 R301 R302 R303 R304 R305 R306 R307 R308 R309 R310 R311 R131 R132 R133 C101 C103 R143 R146 R147 C302 C110 C306 C307 C118 C133 R171 R172 C136 C137 C138 C139 C140 C141 D1 D301 D302 D110 Q401 Q402 Q403 Q404 Q40...

Страница 51: ...140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 Y 70 80 90 100 110 120 0 E E E E R211 R212 R219 R220 R221 R223 R224 C209 C403 C211 C214 Q101 Q102 D201 D202 D203 D403 Q132 Q135 R101 R102 R103 R104 R105 R106 R107 R108 R109 C101 C103 R143 C108 C109 146 R147 C110 C113 C115 C117 18 R171 C136 C137 C141 D101 D109 D110 D102 1 1 1 1 1 1 1 ...

Страница 52: ...PRS D2000SPL XU UC 52 1 2 3 4 1 2 3 4 C D F A B E 11 3 REMOTE CONTROL UNIT C C REMOTE CONTROL UNIT C REMOTE CONTROL UNIT SIDE A SIDE B 5 4 3 2 1 1 3 2 4 BASS BOOST CONTROL 12dB 9dB 6dB 0dB A CN561 1 ...

Страница 53: ...B1566 Q 731 A 129 200 POWER TR 2SC5511 Q 851 B 143 151 Transistor IMT4 Q 861 B 154 97 Transistor 2SC5565 Q 862 B 100 166 Transistor 2SC5565 Q 863 B 154 89 Transistor 2SA2012 Q 864 B 89 166 Transistor 2SA2012 Q 865 A 61 35 FET 2SK3777 01R Q 866 A 79 35 FET 2SK3777 01R Q 867 A 96 35 FET 2SK3777 01R Q 868 A 114 35 FET 2SK3777 01R Q 869 A 61 199 FET 2SK3777 01R Q 870 A 79 199 FET 2SK3777 01R Q 871 A 9...

Страница 54: ...6S222J R 531 B 189 84 RS1 16S333J R 532 B 189 78 RS1 16S393J R 533 B 195 88 RS1 16S153J R 535 B 189 89 RS1 16S104J R 541 B 184 179 RS1 16S472J R 542 B 176 172 RS1 16S331J Circuit Symbol and No Part No R 544 B 169 161 RS1 16S182J R 545 B 173 154 RS1 16S101J R 546 B 190 162 RS1 16S182J R 551 B 164 171 RS1 16S472J R 552 B 162 171 RS1 16S472J R 553 B 186 179 RS1 16S471J R 554 B 156 169 RS1 16S472J R 5...

Страница 55: ...B 180 138 CCSRCH471J50 Circuit Symbol and No Part No C 502 B 189 122 CCSRCH471J50 C 503 A 182 133 CEHAT100M50 C 504 A 175 133 CEHAT100M50 C 505 B 188 129 CKSRYB223K50 C 506 B 189 118 CKSRYB223K50 C 507 B 162 141 CKSRYB103K50 C 508 B 163 121 CKSRYB103K50 C 509 B 161 151 CCSRCH271J50 C 510 B 164 136 CCSRCH271J50 C 511 B 172 149 CKSRYB103K50 C 512 B 172 132 CKSRYB103K50 C 513 B 168 151 CCSRCH271J50 C...

Страница 56: ...50 C 914 B 94 152 CKSQYB103K50 C 921 A 162 80 CEHANP221M10 Circuit Symbol and No Part No C 932 B 134 148 CKSRYB473K50 C 933 B 117 170 CKSRYB102K50 C 941 B 177 168 CKSRYB474K16 C 942 B 191 51 0 22 µF ACG1125 C 943 B 187 51 0 22 µF ACG1125 C 944 B 183 51 0 22 µF ACG1125 C 945 B 179 51 0 22 µF ACG1125 B Unit Number CWR1084 Unit Name Power Supply Unit MISCELLANEOUS IC 131 A 158 117 IC PA2027A IC 201 B...

Страница 57: ...148 113 RS1 16S473J R 110 A 37 124 RD1 4PU222J R 131 B 177 89 RS1 16S182J R 132 B 179 89 RS1 16S0R0J R 133 B 181 89 RS1 16S273J R 138 A 192 148 RD1 4PU471J Circuit Symbol and No Part No R 139 A 192 152 RD1 4PU471J R 140 A 177 93 RD1 4PU392J R 141 A 177 97 RD1 4PU101J R 142 A 168 102 RD1 4PU472J R 143 B 164 122 RS1 16S223J R 144 A 177 106 RD1 4PU221J R 145 A 168 106 RD1 4PU152J R 146 B 166 127 RS1 ...

Страница 58: ...A472J50 C 201 A 70 165 4 700 µF 25 V CCH1738 P45 C 202 A 70 147 4 700 µF 25 V CCH1738 P45 C 203 A 70 130 4 700 µF 25 V CCH1738 P45 C 204 A 73 177 CQMA472J50 C 205 A 146 178 CQMA472J50 C 206 B 194 76 CKSRYB223K50 C 207 A 200 76 CEHAT221M25 C 209 B 131 109 CKSRYB104K50 C 211 B 131 125 CKSRYB104K50 C 212 B 184 84 CKSRYB472K50 C 213 B 186 84 CKSRYB102K50 C 214 B 140 115 CKSRYB103K50 C 243 A 214 95 2 2...

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