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Now downloading free:Crown XLS202-402-602

Crown XLS202-402-602 free download

Professional audio systems service manuals and repai information

File information:
File name:Crown XLS202 402 602.pdf
[preview XLS202-402-602]
Size:66 kB
Extension:pdf
Mfg:Crown
Model:XLS202-402-602 🔎
Original:
Descr:power amplifier
Group:Electronics > Consumer electronics > Audio > Professional
Uploaded:18-12-2008
User:andymac62
Multipart:No multipart

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File name Crown XLS202 402 602.pdf

XLS602, XLS402, XLS202 Channel A Power Amp only shown 'A' suffix on component identifier indicates Channel A These can be mapped directly on to Channel B by changing the suffix to 'B' unless otherwise specified. All Diodes are 1N4148 unless otherwise specified All Zener diodes are 400mW All resistors are 1/4 W metal film unless otherwise specified All BF422 and BF423 are Pillips or Toshiba. DO NOT use Carsem (CBF) ! up to +95Vdc +HT2 +HT1 R25A 27K R29A 470R PF750 H/S C16A 100n 100V Q12A MJE5731A Q11A BF422 Q15B NOTE1 GB602 GB402 GB402 NOTE2 GB402 R14A/B 100k 33k 22k R26A/B, R27A/B 20k 20k 43k R55A/B 3k3 1W c/f 2k7 1W c/f 2k7 1W c/f R58A/B, R24, R25 6k8 1W c/f 5k6 1W c/f 4k7 1W c/f ZD5A/B, ZD6A/B 47V 30V 47V R60A, R60B 75R 120R 150R ZD2 10V 9V1 9V1 BR1 .095 V D1A GBPC5006 50A 600V GBPC5006 50A 600V SB356 35A 600V R23A 47R 0.180 V R24A 47R Q7A BF423 NPN Main H/S Q16B Q13B Q14B 1.2 V D2A R13A 220R Q6A BF423 Q3A BF423 D8A R26A NOTE1 Q22A D11A R60A NOTE1 ZD3A 2V7 R55A NOTE1 R30A 5K1 R39A 820R Q16A MJ15024 Q15A MJ15024 Q14A MJ15024 Q13A MJ15024 D5A 1N4004 90 V Not Fitted: R37A/B, R42A/B, Q14A, Q20A, R45A/B, R50A/B, Q13B, Q19B, C1, C4 R14A NOTE1 R12A 10k C3A 330p R38A 820R R37A 820R C2A 4n7 R36A 820R To output board ZD7A 18V 63V BC184L GB202 Not Fitted: R37A/B, R42A/B, R39A/B, R40A/B, Q14A, Q20A, Q16A, Q18A, R45A/B, R50A/B, R47A/B, R48A/B, Q13B, Q19B, C1, C2, Q15B, Q17B, CN2A/1 CN2A/2 CN2A/3 C8A 33p C7A 10u R8A 1k R10A 100R 0.120 V R11A 100R R18A 39k R57A 3k3 C20A 10p 63V C10A 10u ZD5A NOTE1 R35A 100R R47A 0R47 3W w/w CN1A FASTON C4, C5 0.6 V 1k R9A 39k Q1A Q2A 2SA872 R17A 1k C11A 100u C15A 1u R22A R56A 22R ! C21A 4n7 ! ! R46A 0R47 3W w/w ! R45A 0R47 3W w/w ! R44A 0R47 3W w/w HDR2/3 LK1 0 Ohm HDR2/6 HDR3/1 HDR3/2 LK2 0 Ohm LK3 0 Ohm LK4 0 Ohm CN1 26PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 HDR2/4 HDR2/2 HDR2/5 Q8A BC184L NPN Main H/S C9A 10u R59A NOTE1 ZD4A 2V7 D9A ZD6A NOTE1 R48A 0R47 3W w/w ! R49A 0R47 3W w/w ! R50A 0R47 3W w/w ! R51A 0R47 3W w/w D13A 1N4004 LED1A RED LED2A GREEN R43A 820R C1A 4n7 1.75 V R21A 360R C14A 100n 100V R42A 820R R41A 820R PEAK A R20A 20k STAR Q21A BC214L R27A NOTE1 R33A 5K1 R40A 820R Q17B Q18A FACING LDR ON I/P BOARD HDR3/3 HDR3/4 HDR3/5 CN2A/1 C12A 33p 63V C13A 10p Q4A Q5A 63V D7A Q18B Q17A Q19B Q20A Q20B Q19A CN2A/2 CN2A/3 Channel B BF422 D3A D4A Q9A BF423 Q10A TIP50/47 R28A 27K R34A 470R MJ15025 MJ15025 PNP Main H/S MJ15025 MJ15025 D6A 1N4004 R58A NOTE1 R15A 1k Channel B R16A 1k R19A 200R 1.7 V 1.2 V PF750 H/S ! up to -95Vdc R52A 180K C17A 100n 100V CN2 26PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 R52B 180k to junction of R18B and FASTON CN4B -HT2 -HT1 R53A 20k R53B 20k HDR2/1 ! up to +95Vdc +HT2 +HT1 R24 NOTE1 GREEN to output board +18Vdc SEC1/6 D17 1N4004 ! up to 65Vac 0V1A FASTON 0V1B FASTON ZD3 18V C19 47u 100V C7 4700u 100V C5 4700u 100

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