User manual YORKVILLE AP6020

[. . . ] ces instructions pour consultations ultérieures. Packaging Warning Keep the box and packaging materials, in case the unit needs to be returned for service. When using electric products, basic precautions should always be followed, including the following: Emballage Attention: Conservez la boite au cas ou l'appareil devait être retourner pour réparation. Lors de l'utilisation de produits électrique, assurez-vous d'adhérer à des précautions de bases incluant celle qui suivent: Power Sources Your unit should be connected to a power source only of the voltage specified in the owners manual or as marked on the unit. Do not use with an extension cord or receptacle unless the plug can be fully inserted. [. . . ] 6752 R173B Top Amp Q21B TP1A Function MTP8P20 6925 X42 X43 X66 X48 MJ 21 1 HEAT SINK TOOLING PINS MR 8 693 54 4 D29 B . dy Bo MJ 6 19 21 NOTE: * THESE 2 RESISTORS ARE DIFFERENT * Bo d . y M J2 1 19 . Bo dy 5 R39 X10 2SC5949-0 7005 3R9 2. 0W 2SA2121-0 X46 +100V RED W8 R170B 220R0 R152B 120R R153B 270R X44 X6 TO220 {Watts} Q32B C34B X7 TO126 22N 400V C39B 1R 1R X52 R156B 1R TO3P TO126 TO220 {Watts} C35B X60 27K +55V BAV21 TP4B . TO3P TP6B . X57 R126B BAV21 D38B 100R0 470P 10K X36 X45 R132B 39R 1. 0W 0R47 R107B BIAS ADJ. 4V7 ZD6B X69 2R2 Q33B RTB Q47B BC560C MJE350 Q24B B C E 10U 63V R100B 241R 2K7 R95B R90B 39R X29 R130B R140B 1R 1R 1R R142B 33V0 X68 330R R31 X17 ZD3 R141B R125B TP2B R106B 100R0 R162B 2R2 C10A R145B 220N 250V X30 Q46B ZD5B Q29B X25 1/2W 1R X26 39R R133B 5. 0W 1K5 R131B X22 X9 R96B FOR TEST JIG 2N2 22N C38B C27B 4148 D24B 7004 Q26B X32 47K ZD4B 5882 R104B C23B C24B R92B D12 X39 R103B R99B 241R R105B 39R C22B 2N2 R94B 150R X23 R98B 10K0 R89B 150R 6K98 R93B Q19B BC560C MR 8 693 54 4 D30 B . dy Bo MJ 21 1 2 MJ 5. 0W R147 B 0R1 96 96 11 Bo d . y M J2 1 19 5 Q43B MR 8 693 54 4 D31 B 5. 0W R148 B 0R1 M . Bo dy 1 J2 Q44B 19 6 Bo d 854 MR934 6 B D34 . y M J2 1 19 ETCH GUIDE 5 D35A 6934 MR854 BEC LOC Q42A MR854 6934 D36A X40 Q43A M . Bo dy Q44A 1 J2 19 6 Bo d . y M J2 1 19 Q45A 5. 0W R148 A 0R1 MR 8 693 54 4 D31 A MJE340 . TO126 Q18B 96 MJ 21 1 5 . dy C Bo C E B E Q38A Q39A MR 8 693 54 4 D30 A Q40A 5. 0W R147 A 0R1 4148 39R MJ 21 1 C18B 10U 160V dy Bo 96 19 5 R83B . dy Q34A C16B Q37A Bo 4U7 63V 39R 4148 4148 4148 39R 150R 33R BC560C 16V 33U 4148 D18B MR 8 693 54 4 D29 A . FIX DUPLICATE REF DES 3. 00 REDUCE WIDTH . 125" PC#6303 ADD C5C C6C CAPS . PC#6377 C34B, C42 470p ->1n5, R102B 39K -> 33K . ADD MACPINS 3. 10 PC#6377 R42A 470R -> 220R 4. 00 PC#6454 C10A 470p -> 1n ADD R40, R41 5. 00 MOVE TRACE TO ELIMINATE SHORT 5. 10 PC#6565 D25B, D26B 4148 -> BAV21 . R100B, R99B 249R -> 241 FUSIBLE, R41B, R40B 33R-> . ->FUSIBLE, R132A/B, R125A/B, R127A/B, R77B, R87B, M1370 / M1176 . PCB_DATABASE_HISTORY MODEL(S):# 1 2 3 4 5 6 7 8 9 10 11 12 13 DATE AUG/31/04 . D D D AP6020 / AM4CE VER# DESCRIPTION OF CHANGE 5. 10 R104B, R133A/B, R104B, R78B, R105B 39R FUSIBLE . R108B, R109B -470R -> 471R - FUSIBLE . R100B, R99B 249R -> 241R FUSIBLE 6. 00 PC#6869 CONVERT-TO PCAD2002 6. 10 HA, PC#7076, REPLACE Q25B #6990 WITH #7005 AND . Q26B #6989 WITH #7004 7. 00 FIX AC CLEARANCE . PC#7228, ADD AN EXTRA HOLE FOR ALUMINIUM SPACER 8. 00 Changed to X8002. Changed Q33B and Q24B to shorter pattern. [. . . ] PC#6242 SHEAR MOVED . 050" IN X 2. 10 PC#6209 EYELET REMOVED FROM SPEAKON 2. 20 PC#6553 REPLACE SHEARS WITH ROUTING 3. 00 PC#6395 MOVED R105 3. 10 PC#6626 C80-C82 10u -> 33u PADS FOR EYELETS @ Q9 ROUND TO SQUARE . 5. 00 PC#6788 REDO AC FOR CE COMPLIANCE 6. 00 PC#6844 REDO SOLDERMASK 7. 00 PC#6869:CONVERT TO PCAD2002 AND FIX CE AGAIN . PC#7004:GT:Q16&Q20 #6444 -> #6517. 8. 00 PC#7247, REDO ARTWORK, INCRESAE K1 TRACES THICK 9. 00 REVISED RIBBON CABLES, SEE PC#7317 . [. . . ]