NX242 Digital TDcontroller
Contents
1.2.
3. Excem 78580 tel MAULE htto www excem fr DI 34 75 13 65 tel 1 1 33134751365 12 chemin des Hauts de Clairefontaine FLE NAME NX242rev2 AUTEUR Fr d ric Broyd DATE 1 Oct 2004 FRANCE mailto info excem fr fax 01 34 25 13 66 fax 1nt 33134751366 m e e e e e O ssgfgg omo geiz ce E e e du ni 11604 D o A wx PRX ER E ram e d EA e i e ga I EDI e e e e e 01401 k 2 3 8 NS 01402 ez So io 8 BJS 2 e 9 L sN pi4g 9 eee EIS CNOO08 e e e 2 2 8 i 8 8 8 ESCH geet N ele ty Di ass THO003 band ERN 590 z RIS13R1503 BELG RI319 0004 R1218 01404 RITZ2 e ne 3 S S 2
4. 9 3 4 5 6 7 8 05205 ADO 3 ADI 4 00 DO 00 01 05201 D Qu AD3 s Bee qe D2 02 1 2 1 2 17 D3 Q3 ADS u M Q4 all FB1 2 FB2_16 D4 04 ADS o 1 05 FB1_3 GCKI FB2_15 DS 05 ADI 18 D6 Q6 4 2 14 D6 06 D7 Q7 FB1_5 GCK2 2 13 D7 Q7 j 6 2 12 P P FB1_7 GCK3 2 11 vec E GND BUS 2 10 MR GND ES 9 2 9 7 273 10 2 8 11 FB2_7 12 FB2_6 GSR U5206 13 2 5 GTS2 Ap 00 2 LEDI 2_4 1_4_ 1 5 LED 22 15 FB2_3 GTS1 DO 90 AD 7 2 6 LED3 22 1 16 2 2 DI QI AD3 8 p ks 9 LED4 17 FB2_1 D2 Q2 AD4 13 12 LEDS GainO20 D4 04 D3 Q3 ron ADS 14 5 05 15 LED6 1 VCCINT D4 04 GEO AD6 17 pg Q6 16 LED7 VCCINT DS 05 Cm AD 18 m 19 LEDS VCCIO TCK D6 Q6 Gain024 GND TDI D7 Q7 LL D ER 20 5VD GND TDO E 10 E GND TMS ano n TESI GND 74HCT377 5206 74HCT273 oo q C5201 DO 00 GainO25 GainO26 10N DI QI D2 Q2 GainO27 AA a 4 Gain028 05207 Gain029 18 Di E GainO30 17 DS 05 Mi CN5201 D6 Q6 saucis 16 ly HEADER 2 7 D7 97 m b Y4 p 1 zl ab MR GND 9 1 EE iL PMBF170 XT 74HCT273 5204 10N 5VD 20 2 C5207 10N T4HCT541 NX242 TDc
5. BYQ28E 200 ki 71872507 TRASUL C2511 ee 22V OUT 2 47P SPECIFIC TRANSFORMER 122501 SHUNT 2510 220 2501 BYQ28E 200 100U 35V MURS160T3 R2511 220 C251 1 7 TST2508 4700 50 4700 50V 4700 50V 22V OUT 12 C2524 C2525 C2526 HSINKTO220_30 C W 22502 du HSINKTO220_20 C W SHUNT 512 TST2501 IO 7572502 HV Ca TST2504 DRAIN L2501 z SE vee HSINKTO220_14 C W 470 E STPS340U STPS340U Ee 02509 43 0100 CN2501 C2503 om 100U 35V 2514 2515 2516 2517 2518 DF06S N 4700 16 470U16V 4700 16V 4700 16 4700 16V BR2501 CONNECT THE FAN i R2520 C2532 Se 50 1kV TST2509 IRFBE30 LV OUT 22503 ca SHUNT 2505 02501 70 3W 1000 400 VE TST2505 HVREF R2528 2506 100 1000 400 R2509 820 i 02503 5 PZT2907A TST2510 d 2 di R2523 U2503 CNY17 2 38 3 9K 19502 R2522 RL2501 TL431 2 74 1 2525 RT424012 IM D2510 N Q2504 PMLL4148L 170 L R2526 IM C2530 470P NX242 TDcontroller revision 1 Excem Client NEXO 12 chemin des Hauts de Clairefontaine Fichier NX242rev2_0 S25 sch 78580 MAULE FRANCE Auteur Fr d ric Broyd http www excem fr mailto info excem fr Num ro de dessin 0409230113 tel 01 34 75 13 65 fax 01 34 75 13 66 Date 6 Oct 2004 tel int 433134751365 fax int 433134751366 Feuille
6. g dn L25601 02511 9 4 2 3 8 JL sis e e ee 5UA OUT 9 12607 9 02605 5308 Fee Serial No Ux TST2602 2 C2501 9 0 K inl 1612502 N 2507 N e e 02501 e e AP 4 be Delo Ps 220 n 2 512605 ee e R5301 ese 605 1672503 o o R2527 5 e 2 TZ 8 450 OUT SS 4 LIE A 22501 S C2506 E IL 5 1 2 rev 2_0 el Fr si gt di 76 Cem ER ERE pest vt e e E 55253 NEXO 2004 2606 18U QUT R2603 5 8 z ts o9 P ei Ee C L2503 TST2606 R2514 s 5 408 CA 9 L H H 1520 CI P 525278 2 C2532 g 9 s wsos QC a 05201 b epe t t 0 05107 a 2 5305 esso 20008 SS rsr2508 R2534 o2602 F Le v 22U OUT TR2501 R2517 8 E U5104 e 1 202 C5400 r4 TM 22 e A s 5 DO C2528 480 0 267 8 I j i i 2604 D E a U5302 5 1512504 R2518 8 t 8 la 5 e e DRAIN 5 s N 5206 C5207 R5201 SR S ef i e e T Kees 26030 E 8232 2509 3 eee I e E Ti x 8 E e e U amp 205 s 1 R5203 R2606 C2514 E2906 0250 e g HUREF P R2616 V N ME2509 E00
7. 19 1 2 3 4 5 6 8 9 3 4 5 6 7 8 Note 1 resistors R2603 to R2607 shall not be installed on production boards they are only intended for design tests TERI D2603 only g PRLL4002 72603 POS REG e SHUNT IN OUT mi o ADI R2601 gt TST2601 3 3V OUT 240 1 C2601 ii 470U 16V R2605 N U 12 3W R2602 7 7 390 1 U2604 U2606 MC7918CT MCT7818CT Z2604 Z2606 NEG REG SHUNT POS REG SHUNT D2601 3 1 3 3 IN OUT IN OUT U2602 PROSE GND GND LM2940CT 5 0 Z2601 TST2604 TST2606 POS REG SHUNT Z 18V OUT 9 18V OUT 3 IN OUT 0 C2604 R2606 C2605 R2607 GND 10008 35v N U 390 3 1000 35v N U 390 3 TST2602 S 5VA OUT R2603 N U 27 3W 2615 02604 02605 02605 PRLL4002 U2607 PRLL4002 LM337T LM317T Z2605 Z2607 NEG REG SHUNT POS REG SHUNT IN OUT IN OUT ADJ ADJ TST2605 TST2607 15V OUT 15V OUT D2602 100N C2606 C2607 U2603 PRLL4002 Gnd 100UF 35V SA 100UF 35 AE 2740 1 2740 1 POS REG SHUNT Il 3 IN OUT ne out GND ES TST2603 di gt 5VD OUT SERAIS R2604 ROY o 2619 1 NX242 TDcontroller revision 1 Excem Client NE
8. 1802 470UF 35 1803 470UF 35 NX242 TDcontroller revision 1 Excem Client NEXO 12 chemin des Hauts de Clairefontaine Fichier NX242rev2_0 S18 sch 78580 MAULE FRANCE Auteur Fr d ric Broyd http www excem fr mailto info excem fr Num ro de dessin 0409230110 tel 0134751365 fax 01 34 75 13 66 Date 6 Oct 2004 tel int 33134751365 fax int 33134751366 Feuille 10 19 3 4 5 7 8 2 4 5 7 8 18V R1902 90 U1901A C1910 NIM2114D R1907 1902 100P i 15 1 470UF 35V 3 R1903 R1909 4 64K 0 1 100K ziv R1906 C1901 8 87K 0 1 IN 5 R1916 Ca 11 5K 0 1 100 5 R1911 2 87K 1 R1915 R1904 12 4K 0 1 U1901B 4 64K 0 1 6 NJM2114D R1908 C1903 RISI 15 1 4700 35V 5 R1905 R1910 4 64K 0 1 100K R1913 1 47K 1 U1902 MAX308 BOO 4 ee R1914 52 AO ey LOSK 1 6 muc 4 9 76K 0 1 7 li pe gt 12 gt s C1905 11 13 18V 33P 5 10 S6 V 14 R1918 5 GND 715 1 58 V R1919 511 1 R1920 365 1 R1921 909 1 1908 1909 1906 1907 47N 47N 47N 47N NX242 TDcontroller revision 1 Excem Client NEXO 12 chemin des Hauts de Clairefontaine Fichier NX242rev2_0 S19 sch 78580 MAULE FRANCE Auteur Fr d ric Broyd http
9. NX242 DIGITAL TDcontroller Service manual rev100606 R1702 R1805 R2004 R1427 R1514 R2503 R1717 R1631 R1308 R5205 R1401 R1408 R1521 R1716 R2506 R1201 R0015 R1910 R2504 R1501 R1508 R1703 R1902 R2005 R1428 R1515 R1817 R1632 R2527 R5206 R1402 R1522 R1816 R1301 R0016 R2009 R2515 R1502 R1704 R1903 R1509 R1516 R1917 R1633 R5101 R5207 R1403 R1916 R1709 R2010 R1503 R1705 R1904 R1510 R2017 R1634 R5201 R5302 R1404 R2016 R1710 R1205 R1504 R1802 R1905 1511 R0013 R5202 R5303 R1405 R1809 R1206 R1505 R1803 R2002 R1512 R0014 R5203 R5501 R1406 R1810 R1305 R1506 R1804 R2003 R1513 R1208 R5204 R5502 R1407 R1909 R1306 R1507 16 32 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD
10. C1415 C1416 2 2N 100N U1402B Z1401 TST1404 BRIDGE l AINRN R1408 7 C1413 10K 1 R1418 22UF 25V IK 1 15V 15 van _v gt A C1427 C1429 c1428 1430 47N 22UF 25V 47N 22UF 25V NX242 TDcontroller revision 1 Excem Client NEXO 12 chemin des Hauts de Clairefontaine Fichier NX242rev2_0 S14 sch 78580 MAULE FRANCE Auteur Fr d ric Broyd http www excem fr mailto info excem fr Num ro de dessin 0409230106 tel 01 34 75 13 65 fax 01 34 75 13 66 Date 6 Oct 2004 tel int 33134751365 fax int 33134751366 Feuille 6 EE 2 3 4 5 6 7 8 2 3 4 5 7 8 1508 100 5VS 5VD R1510 4 7K 1 C1505 S 01505 U1505A 22UF 25V T4HCT74 74HCT74 SE 9 12 5 2 Ei CNE Qo mD R1502 UISOIA amp 11 amp 3 510K 1 MC33174 R1517 lt CLK 4 CLK 4 8 4 EPN 6 AINL MCLK Q 9 9 SCLK R150 3 8 O TUE m LRCK 100P 510 1 AINR SDATA E lt 01506 01503 E 55330 4 7K 1 U1506B 74HCT00 U1506C R1504 U1501B 1511 74HCT00 U1506D 510K 1 MC33174 10N 74HCT00 74HCT00 R1503 510 1 1509 100N 5VS C1506 22UF 25V th R1506 01501 510 1 33174 5 8 4 U AINL MCLK rr
11. s a 04 16 DIS dp u1403 leen g BE Ma sue 8 RISI 511201 n a E oe z T See San 112015 u2002 22212 EQ 01802 R Gene ol 20 n a S ean o a es g R1914 P R 01714 85232 boss TD 5 8 B EM INTERFACE E z R1314 R1313 D ke amp N 10 E z 221401 amp S 5 MEDOL3 8 ofa nie N S 5107 Pu dos m e ll i ay e let 5 E 3e 1511202 C1214 1919 R1819 POWER SUPPLY o SAHR TST1204 R1918 R1820 R1818 C1708 1710 L m LEI RAIN CONVERTERS S MA ERIS 82805 oe e 5 1411 aG e e o 24 OM S POWER SUPPLY eni EAS 151250 R2528 8 C1402 1401 410 e ese D 0006 LOAD SIDE R2522 2 C2606 e R2521 e 02605 2 I ES R2614 R2615 125309 Al 02503 02504 7 EXPANSION BOARD cp T2519 RE Si 8 b CONNECTOR es 015 16 ue WER Zoe MAIN CENTRAL PROCESSING UNIT F o v s 0502 y 501 P e o RZ613 8 R AND DIGITAL SIGNAL PROCESSOR 20 R5303 8 C2 e 8 Ev 5201 C5302 C5304 CN5301 e m Da 8 lo rx 5201 TEF z RL25D i g e PI E a DI
12. 01202 01203 01302 01404 101603 1604 U1703 8 Operational Amplifier Bipolar Dual Low Noise Low power High Ouput Motorola MC33078D U1903 current U1502 1 Operational Amplifier Dual Low Power Single Supply case SO8 TEXAS INST TLC082CD 01204 01401 01402 01701 U1801 01901 12001 7 Operational Amplifier High performance Low noise Dual DIP8 NJM2114D NEXO NX242 DIGITAL TDcontroller Service manual rev100606 01501 05106 01505 05401 05402 05202 05203 05204 05103 05205 05206 105403 05207 01503 01504 01403 01601 01602 05201 05301 05105 05101 01205 01303 U1702 01802 U1902 U1506 U5107 U5302 U5104 RL1001 RL1002 U5102 TST1201 175171202 TST1601 1811203 TST1301 17571302 17571303 1811401 TST1403 1871404 17571602 TST1603 TST1605 1872501 171572502 1812503 TST2505 TST U2002 TST1204 TST1402 TST1604 TST2504 P 21 4 N N WC wo N CN lt a 33 Operational Amplifier Quad Low Power Single Supply case S014 Digital Ics 5 pin Microprocessor Supervisory Circuit 74AHCT74 Dual D type Flip Flop with set and reset positive edge trigger case SO14 74HC191 Presettable synchronous 4 bit binary up down counter case SO16 74HCT273 Octal D Type Flip Flops with clear case SO20 74HCT373 Octal D type latch 3 STATE case SO20 74HCT377 Octal D Type Flip Flops with clock enable case SO20 74HCT541 Octal Buffer amp line driver with 3 state output case SO20 Convert
13. NEXO NX242 Digital TDcontroller Service Manual 2 Declaration of conformity This equipment has been tested and found to comply with the safety objectives and essential requirements of European 73 23 EEC and 89 336 EEC directives and international Standards by fulfilling the requirements of the following harmonized standards Electrical Safety EU IEC 60065 12 2001 Audio video and similar electronic apparatus Electrical Safety US 0160065 Seventh Edition dated June 30 2003 category AZSQ E241312 Electrical Safety CAN CSA C22 2 N 60065 03 Edition dated April 2003 category 2507 241312 Electrical Safety Rest of the World CB test certificate DK 8371 based on 60065 2001 7nd ed with all national deviations Radiated Emission EU EN55103 1 1996 Electromagnetic compatibility Product family standard for audio video audio visual and entertainment lighting control apparatus for professional use Radiated Emission US FFC part15 class B Radiated Emission CAN This Class B digital apparatus complies with Canadian ICES 003 RF Immunity EU EN55103 2 1996 Electromagnetic compatibility Product family standard for audio video audio visual and entertainment lighting control apparatus for professional use LISTED Audio Equipment 10CE FE Note EMC conformance testing is based on the use of recommended cable types The use of other cable types may degra
14. 150 1 22UF35V R1316 909 1 l Z1301 BRIDGE 18V 18 S e zd E N NX242 TDcontroller revision 1 1307 1308 47N 47N Excem Client NEXO 12 chemin des Hauts de Clairefontaine Fichier NX242rev2_0 S13 sch 78580 MAULE FRANCE Auteur Fr d ric Broyd http www excem fr mailto info excem fr Num ro de dessin 0409230105 tel 01 34 751365 fax 01 34 75 13 66 Date 6 Oct 2004 tel int 433134751365 fax int 433134751366 Feuille 5 EE 1 8 4 5 6 7 8 2 3 4 5 6 7 8 R1410 5VA 1K 1 D1409 R1412 C1408 PANGS 1K 1 47N D1402 Q1402 gt 01401 85 TST1401 PZT2222 GP C PZT2907A AINLP 22 D Tia R1430 10 3 C1401 R1411 1K 22UF 35V Si LEE D1410 BZV55C3V3 C1409 ES 22UF 25V 4 7K 1 5 U1404B 4 N R1428 C1417 fei 4 7K 1 100N 22UF 25V 5VD U1401B ZEN NJM2114D 1000U 10V C1412 91403 22UF 25V S D AK5394A bz lt R1404 C1410 10K 1 R1413 1420 gt S Ze 1 1000U 10V ZOAD VREFL IRST R1415 CAL ry _ VCOML A SMODEI AINL SMODE2 5 mm AINL HPFE DFSO D1405 D1406 a 25 TST1403 AINR DFS1 85 85 IT 1423 220 26 E 10 VCOMR SCLK 28 FSYNC 10 VREFR SDATA C1402 C1421 22UF 35V 1000U 10V C1426 2 2 o lt a U1404A C1422 a zi MC33078 1000U 10V
15. 18 19 7 8 o m lt Gola a GER Slo 5 IST 5 5 zm 3m gt 5 2 E 2 5 lt S S g 338 B seem S 2559 A 82452 E 8 ESS 5 n S 222888 wa Sane e 539 se ciem 59525 GO 9 vgmu n 7 4 a m SIGHT OTSSA Ual a el B 8 m sl sl Gelee Qi 1 mi 1 Hi 1 1 POT occ BOSSA nh g E E 5 E m Be Lock vous m L m Z Z SIGHT LOSSA em 5 amp x a 7 E 336 Liv Paoe o m lt CAM Products 2000 9050 11 lt gt gt lt 700mi1 750mil lt 175m11 C NCAMtastiNfichiersNNX242rev2_0_1NNX242rev2_0 cam
16. 90005 d S RE 81625 8 8 5 e R n 0150622 11634 povoj amp z di QT 2 3 720011 0002 e E Ewe 2216 tons 2 M 0006 00018 20017 zegoen 7 81414 E 5 roo elle 8 9 8 140681406 Ri 5 5 Ma E1634 SERA dmm A EE je LI Bp FIC Ar C S 5 Sieg Ge S 5 2000 ell 5 T 7 0081423 oo 4 al 52 Ca Se 1502 5 R0026 d F B 1302 5 gt 1522 8 na Le a c c1505 ni z 01708 7 e os gt R24 ecco 1509 uiso4 2s FA gt C140 G a pi305 8 LM 1203 1205 amp RIA 8 pa I RI308 N 5 C1518 3 z o ee ele d 01302 GE we 3 3 01521 83 D 8 e 5 8 8 8 eL HE 3 3503828535 E SE cigis 8 be C2005 op n N cO FORA sfo m e 7 IN Se 25 5 5 BBB E G S NN 3 seen gt 9 11571404 HD u2001 OU 5 T gt ss FFG H doa n SSES EG penal 16260 8 Sa Ss SENSE INPUT all 25 4 8 Can 5 8 CONVERTER T piso DI 1304 ItsT1403 T SE 1 e d P at eda e 2 rzon R1812 R1811 E
17. CN5001 5201 5301 CN0001 CN5004 CN0002 0003 CN0004 0005 CN0006 0007 L0001 L0008 D1207 D1402 D0001 D0008 D0009 D0016 D5001 D0017 D1409 L0002 D1208 D1403 D0002 D1201 D0010 D5002 D0018 D1410 L0003 D1209 D1404 D0003 D1202 D0011 L0004 D1307 D1405 D0004 D2510 D0012 L0005 D1308 D1406 D0005 D2511 D0013 L0006 D1309 D1407 D0006 D1301 D0014 L0007 D1401 D1408 D0007 D1302 D0015 iui 14 14 DIP plug 2 54mm 7X2 for LCD screen ribbon cable Round Conductor Flat cable 050 28AWG stranded halogen free insulation UL94V 0 14cond HE10 Transition for LCD ribbon 100 x 100 pin strip header 2X28 no standard pin 1 identification 2mm x 2mm pin strip header 2X7 no standard pin 1 identification for Xilinx Jtag 100 x 100 pin strip header 2X6 no standard pin 1 identification for DSP Jtag A ir www SUB D9 Connector PCB mounting Turned solder pins straight Discrete Choke EMI suppression ferrirte core AXIAL 27uH 10 Diode Small signal Diode Small signal high speed Diode TRANSIL bidirectional 18V Diode TRISIL bidirectional 25V 100A Low capacitance Diode TRANSIL unidirectional 27V Diode Voltage regulator 3 3V ee E TEC IDP 014 S100 00 3M 2010serie E TEC IDS 014 S100 01 P KONTEK intercomHE14 254 HARWIN
18. R1309 R1627 R0007 R1321 R1610 R1621 R1412 R1906 R1815 R1714 R1713 R1712 R2609 1711 R1628 R0008 R1322 R1612 R1622 R1413 R2006 R1915 R1814 R1813 R1812 R2611 R1811 R1629 R0009 R1603 R1614 R1624 R1414 R2015 R1914 R1913 R1912 R1911 R1630 R0010 R1604 R1615 R1626 R2014 R2013 R2012 R2011 R0011 R1606 R1616 R1409 Resistor metal film SFR25 thru hole tol 1 Resistor Medium Powe Resistor Medium raw raw Resistor Metal film 1 4W tol 196 case 1206 or 0805 Resistor Metal film 1 4W tol 196 case 1206 or 0805 Resistor Metal film 1 4W tol 196 case 1206 or 0805 Resistor Metal film SM Resistor Metal film SM Resistor Metal film SM Resistor Metal film SM Resistor Metal film SM Resistor Metal film SM Resistor Metal film SM Resistor Metal film SM Resistor Metal film SM Resistor Metal film SM Resistor Metal film SM D 1 4W tol 2196 case 1206 0805 D 1 4W tol 1 case 1206 0805 D 1 4W tol 1 case 1206 0805 D 1 4W tol 2196 case 1206 0805 D 1 4W tol 2196 case 1206 0805 D 1 4W tol 21926 case 1206 0805 D 1 4W tol 1 case 1206 0805 D 1 4W tol 21926 case 1206 0805 D 1 4W tol 2196 case 1206 0805 D 1 4W tol 2126 case 1206 0805 D 1 4W tol 21926 case 1206 0805 330 33 270 8 87 12 4 1 05 2 05 2 74 2 87 3 3 825 3 92 4 42
19. U1701A U1703A SIE NIM2114D R1707 1702 MC33078 1 470UF 35 R1703 4 64K 0 1 R1706 C1701 8 87K 0 1 IN 5 Hes C1704 msko 100 5 R1715 R1704 12 4K 0 1 U1701B 4 64K 0 1 NJM2114D C1703 470UF 35V 7 R1705 4 64K 0 1 R1713 1 47K 1 U1702 MAX308 5 IL C 9 76K 0 1 s 1 05K 1 53 AI lt 7 E 1705 12 8 33P 5 55 e EN 25 18V ST n na 58 V C1708 C1709 C1706 C1707 47N 47N 47N 47N NX242 TDcontroller revision 1 Excem Client NEXO 12 chemin des Hauts de Clairefontaine Fichier NX242rev2_0 S17 sch 78580 MAULE FRANCE Auteur Fr d ric Broyd http www excem fr mailto info excem fr Num ro de dessin 0409230109 tel 0134751365 fax 01 34 75 13 66 Date 6 Oct 2004 tel int 33134751365 fax int 33134751366 Feuille 9 I 19 N 7 8 18V R1802 U1703B 4 64K 0 1 DA R1807 MC33078 NJM2114D 15 1 1 R1803 4 64K 0 1 R1806 8 87K 0 1 C1801 5 mm C1804 11 5K 0 1 100 5 R1815 12 4K 0 1 U1801B NJM2114D 7 R1804 4 64K 0 1 R1808 R1805 4 64K 0 1 R1822 01802 750 1 MAX308 slo RAT 976 01 ea 53 1 742 SES 12 55 8 33P 5 11 13 18V 1 9 2 END 3 18 58 V R1821 909 1 C1806 C1807 47N 47N
20. b PANEL PA EI VDRO001 S 320L40 20008 18mH 1A 0001 PA Power Switch ar TARGET mu di 0017 ME0016 LI 20007 320mA 1 m m 2 2nF Y2 2 2nF Y2 N SCREW SCREW TARGET TH0003 SA 320mA Z0001 20002 TARGET 2 ME0001 ME0003 M nz 0007 0009 0011 0012 0013 0014 20003 20004 SCREW Ee TARGEM NX242 TDcontroller revision 1 00 20005 70006 Client NEXO 12 chemin des Hauts de Clairefontaine Fichier NX242rev2 0 SOO sch ONE WEN 78580 FRANCE Auteur Fr d ric Broyd LOGNEX SERIALNB http www excem fr mailto infog excem fr Num ro de dessin 0409230101 tel 01 34 75 13 65 fax 0134 75 13 66 Date 6 Oct 2004 tel int 33134751365 fax int 33134751366 Feuille 1 EE 2 3 4 5 6 7 8 12 chemin des Hauts de Clairefontaine 78580 MAULE FRANCE http www excem fr mailto info excem fr tel 0134751365 fax 01 34 75 13 66 tel int 433134751365 fax int 433134751366 2 3 4 5 6 7 8 Switching Power Supply NX242rev2_0 S25 sch 42 2 y Analog NX242rev2_0 S17 sch 5VA DigIO20 AnalOut2 RL1001 AnalOutl Omron G5V 2 Analog Output2 NX242rev2_0 S18 sch Linear Post Regulators NX242rev2_0 S26 sch 5VA DigIO23 D g AnalOut4 An
21. www excem fr mailto infog excem fr Num ro de dessin 0409230111 tel 0134751365 fax 01 34 75 13 66 Date 6 Oct 2004 tel int 33134751365 fax int 33134751366 Feuille i 19 2 3 4 5 7 8 1 9 3 4 5 7 8 18V EUM U2001A U1903B D NIM2114D R2007 C2002 MC33078 1 15 196 470UF 35V pul 2003 4 64 0 1 2006 C2001 8 87K 0 1 IN 5 Dar 2004 11 5K 0 1 100 5 R2004 U2001B 4 64K 0 1 NJM2114D C2003 470UF 35V R2005 4 64K 0 1 R2022 U2002 750K 1 MAX308 E E 9 76K 0 1 E 7 E I gt C2005 DN 33 5 u EN Eg 18V 5 Si SUD d 18V S8 V 2006 C2007 47N 478 NX242 TDcontroller revision 1 Excem Client NEXO 12 chemin des Hauts de Clairefontaine Fichier NX242rev2_0 S20 sch 78580 MAULE FRANCE Auteur Fr d ric Broyd http www excem fr mailto info excem fr Num ro de dessin 0409230112 tel 0134751365 fax 01 34 75 13 66 Date 6 Oct 2004 tel int 33134751365 fax int 33134751366 Feuille i2 19 7 8 2521 2522 2523 A 4700 50V 4700 50V 470U 50V ME2508 D2507 HSINKTO220_30 C W
22. 0120 NE 18V BCV61C H h I 1219 1218 150 1 150 1 2208 35 LY R1216 909 1 Z1201 BRIDGE 18V 18V 15V 15V NX242 TDcontroller revision 1 1207 1208 1209 1210 47N 47N 47N 47N Excem Client NEXO 12 chemin des Hauts de Clairefontaine Fichier NX242rev2_0 S12 sch 78580 MAULE FRANCE Auteur Fr d ric Broyd http www excem fr mailto info excem fr Num ro de dessin 0409230104 tel 01 34 75 13 65 fax 01 34 75 13 66 Date 6 Oct 2004 tel int 433134751365 fax int 433134751366 Feuille 4 eu 1 2 B 4 7 8 1 3 4 5 6 7 8 01302 BCV62C C1305 SN Q1301 PZT2907A TST1301 D1301 PMLL4148L A U1301 85 TST1303 3 INA137 VATTR BZV55C7V5 r 4 U1203B D1304 I 2 MC33078 BZV55C8V2 I r MC33078 R1322 2 1K 0 1 RESO Ri SIAT Ae 20K 1 C1310 1 5N 1 ea R1306 100K 1 1K 0 1 R1305 100K 1 1310 2 05 1 C1311 1 5N 1 470U 25V R1311 1 47 1 U1303 DG408 D1305 7 55 7 5 ENH im a 512 m paa 7 55 8 2 LOSK 1 eda ee 7 lt 01302 12 e PMLL4148L 11 18V TST1302 S6 EE VCMR 0 s7 4 01303 01204 5 18V PZT2222A NJM2114D BCV61C 1319
23. 1 4W tol 1 case 1206 0805 4 64 4 7 5 6 9 76 16 9 20 100 180 1000 P 23 NEXO NX242 DIGITAL TDcontroller Service manual rev100606 24 R2501 R5301 R1722 R2525 R2510 R1419 R1426 R1707 R2008 R2514 R5001 R0022 R1517 R2520 R2601 R5503 R5510 R5517 R1215 R2602 R1523 R1214 R1213 R2502 R1822 R2526 R2511 R1420 R1601 R1708 R5002 R0023 R1518 R2608 R5504 R5511 R5518 R1315 R1524 R1314 R1313 R1922 R1421 R1602 R1807 R2523 R0024 R1519 R2610 R5505 R5512 R5519 R1720 R5003 R1719 R1718 R2022 R1422 R2512 R1808 R0018 R0025 R1520 R5506 R5513 R5520 R1820 R5004 R1819 R1818 R1423 R1907 R0019 R5507 R5514 R1920 R1919 R1918 R1424 R1908 R0020 R5508 R5515 R2020 R2019 R2018 R1425 R2007 R0021 R5509 R5516 18 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 Resistor Metal
24. 2mmPitch KONTEK intercomHE14 254 HARTING 09 67 009 5654 EPCOS B78108 T1273 K Philips BAS85 Philips PMLL4148 SGS THOMSON SM6T18CA 5 6 SGS THOMSON 5 6 27 Philips BZV55C3V3 P 19 NEXO NX242 DIGITAL TDcontroller Service manual rev100606 20 D1203 01205 1303 01305 02503 5 Diode Voltage regulator 7 5 Philips BZV55C7V5 D1204 D1206 01304 01306 4 Diode Voltage regulator 8 2V Philips BZV55C8V2 L1501 1 INDUCTANCE Axial VK200 material 4B1 Ferroxcube WBC2 5 SP 4B1 Q2504 1 MOS SMALL SIGNAL BST82 Philips PMBF170 01203 01303 01402 3 NPN Transistor PZT Philips PZT2222A 01001 91201 01301 01401 Q2503 5 PNP Transistor PZT PZT2907A X5101 1 QUARTZ 11M2896 HC49 X5301 1 QUARTZ 20Mhz HC49 ACAL A473336613 Q1202 01302 2 Transistor Current mirror PNP Philips BCV62C 01204 Q1304 2 Transistor Current mirror PNP Philips BCV61C Optoelectronic LED5501 LED5502 LED5503 LED5504 4 PANEL INDICATOR 1 LED LED5505 1 PANEL INDICATOR 2 LEDS LED5506 LED5507 LED5508 LED5509 4 PANEL INDICATOR 3 LEDS Nesom Trimmer and knobs SW5501 SW5502 SW5503 SW5504 SW5506 SW5507 SW5508 7 TACT SWITCH KSLOV410 VR5501 1 Potentiometer carbon 10mm tol 20 value 10k 10 K PIHER PT10LH05103A2020 VR5502 1 TRIMMER NON CONNECTED SW5505 1 Rotary encoder horizontal 16mm 24 pulses with detent shaft 25mm ALPS EC16B24202F25 Analogue Ics 01201 01301 2 Differential Line Receiver 6dB Burr Brown INA137UA
25. A6 2 AT 2 8 49 7 i AID ME A13 AI SVD 5111 Al A2 10N 4 8 5 7 A6 6 AT 3 8 27 9 26 10 23 11 25 AJ0_15 A12 4 13 28 14 29 MuxA15 3 100 VO 102 1 03 1 04 105 106 1 07 VCC GND WE 05105 CY62256 70SNC 0 1 2 4 5 A6 AT 9 10 12 A13 14 15 16 17 18 100 AT29C040A 11 12 13 15 16 17 18 KEN 19 AD7 28 5VD 14 20 5 ADO ADI AD2 AD3 AD4 ADS AD6 C5112 10N e w 5VD 5113 10N dA ve ci 100N 5105 c C2 100N 14 a 77 TIOUT 13 I20UT Een RIIN RIOUT o 100N R2IN R2OUT SC 16 GND 202 5 5108 10N NX242 TDcontroller revision 1 Excem Client NEXO 12 chemin des Hauts de Clairefontaine Fichier NX242rev2_0 S51 Sch 78580 MAULE FRANCE Auteur Fr d ric Broyd http www excem fr mailto info excem fr Num ro de dessin 0409230115 tel 01 34 75 13 65 fax 01 34 75 13 66 Date 6 Oct 2004 tel int 433134751365 fax int 433134751366 Feuille f 19 3 4 6 7 8
26. TDcontroller Service manual rev100606 6 Mechanical issues Removing the top panel First be sure that the NX242 is disconnected from the mains Wait 5 minutes to discharge the capacitors To remove the top panel unscrew the 11 screws circled in red in the above drawing POZIDRIVE screwdriver When replacing the top panel pay attention to the 2 screws which are above the aluminum heatsink They should be screwed with a lesser torque than the other to avoid damaging the aluminum threading WARNING Some of the NX components are sensitive to electrostatic discharges Be sure to firmly hold the chassis of the NX242 before touching any component inside Always keep contact with the chassis to prevent electrostatic discharge If possible use non magnetic tools Removing the PCB The remove the PCB unscrew the 14 screws in blue square POZIDRIVE screwdriver Warning the screw pointed by the arrow is smaller than the other It must be replace at the very same place to avoid so short circuit problem affecting slightly the overall dynamic range on PCB v1 8 NEXO NX242 DIGITAL TDcontroller Service manual rev100606 P 7 Hardware problem on NX242 s n 3880 to 4049 Abstract This document deals with a hardware problem that can be found on any NX242 from serial number 3880 to 4049 The symptoms of this failure is the following Crackles on the outputs patched on the A Input of the NX242 that be very audible Bl
27. film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 560 681 750 220 22 1 100 150 180 243 332 365 390 470 511 715 NX242 DIGITAL TDcontroller Service manual rev100606 R1216 R1316 R1721 R1821 R1921 R2021 R2521 R1218 R1219 R1318 R1319 R1204 R1304 R2612 R2613 R2614 R2615 R2616 R2617 R2618 R2619 R2517 R2518 R2519 R2603 R2604 R2605 R2606 R2607 R2529 R2530 R2533 R1525 R1526 22501 72502 72503 72504 72505 72601 72602 72603 72604 72605 72606 72607 75101 25301 0004 0006 ME0008 0010 0001 0002 0003 005 007 0009 0011 0012 0013 0014 10 14 N N O O 17 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 820 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 909 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 22 6 Resistor Metal film SMD 1 4W tol 1 case 1206 0805 150 Resistor Metal film SMD 1W tol 5 case 1218 3 3 Resistor Metal film 1 4W tol 1 c
28. 04 ha 5UD OUT S EE e g TST2603 e C2502 T 8 QUE cf 8 TST2509 2619 g eee B 8 usid B PE LU OUT 2618 82604 N D E p i od R2617 L2504 n a e 4 N MEODOS 0007 j 0001 e Le E R5501 EE 5204 T FLOU 5109 R5502 u HE0003 21 53 30 OUT rsT2510 p S505 o Rozo gt o pes o NC 1512601 X SS 0016 ee 4 d R2601 i R5206 9 o Q b 260 R2513 U5403 R5207 C2529 T 20 EM d I vi 2515 8 See 82505 2 RS232 PORT FILTER R5505 sussog 80920 gt 0 0 0 SU SUSSUZ c 8 LEDS SH e 912 pos 98519 206509 o oe o i Leossos 1450 ede e Jes ej 6 B e e e e e o R5504 De 550 epe le ela epe o ofS epe le el sel o NN 8 1 Ble e epe Bee 8 ede S BH m 15001 5 CN5004 D dl D mi D a fr CN5003 9 REGO 1 05506 a 5 4 te Cem D5002 145011 gt lt 1150mil gt lt 2375m11 gt lt 62811 gt lt 1225m1 gt im 15000m11 gt 20003 5 154 all e des Erables ZAC des PARIS NORD II 50107 F 95950 Roissy CDG Cedex Tel 33 1 48 63 19 14 Fax 33 1 48 6
29. 12 chemin des Hauts de Clairefontaine 78580 MAULE FRANCE Client NEXO Fichier NX242rev2_0 S50 Sch Auteur Fr d ric Broyd http www excem fr mailto infog excem fr Num ro de dessin 0409230103 tel 0134751365 fax 01 34 75 13 66 Date 6 Oct 2004 tel int 433134751365 fax int 33134751366 Feuille cepe 5 6 8 2 RESET GND RESET SHUNT Li 24 25101 MAX824LEUKT 051070 74 00 SVD 5VD 11M2896 5101 rofoolulafufa o ro 5 5109 10N 3 C5110 10N 105101 35 43 EA VPP C P0 0 ADO XTALI NC ING XTAL2 RST NC S pot ADI e P0 2 AD2 P0 3 AD3 PO4 AD4 T POS ADS 7 a PO 6 ADE PO 7 ADT P2 0 A8 4 NC P3 2 INTO P2 2 A10 P3 3 INTI P3 4 T0 P3 5 TT P1 0 PLL 12 P13 P1 4 P1 5 P1 6 IPIS P3 1 TXD gt P3 0 RXD 25 P2 1 A9 26 P2 3 A11 P2 4 A12 P2 5 A13 P2 6 A14 P2 7 A15 PiIRD D P3 6 WR D PSEN ALE PROG 5VD C5103 TS80C32X2 100N 5102 5104 2 N EI ESI 5103 00 DI QI D2 Q2 D3 Q3 D4 Q4 DS 05 D6 06 D7 Q7 OE vcc LE 74HCT373 auf 15104 jm 23 A a 2 x A4 5
30. 3 24 61 e mail info nexo fr USA LatAM Nexo USA Inc Nexo Latin America 2165 Francisco Boulevard Hualfin 1054 Suite E2 1424 Fue Federal rgentina SC Rafael 94901 Tel 54 114 432 1911 Tel 1 415 482 6600 Fax 54 114 431 1007 Fax 1 415 482 6110 e mail info nexo fr e mail info nexo cc WWW Nexo sa com
31. A U5301B on this schematic Note 2 TIOO TIO1 and 02 are not used anymore NX242 TDcontroller revision 1 Excem 12 chemin des Hauts de Clairefontaine 78580 MAULE FRANCE Client NEXO Fichier NX242rev2 0 S53 Sch Auteur Fr d ric Broyd http www excem fr mailto info excem fr Num ro de dessin 0409230117 tel 01 34 75 13 65 fax 01 34 75 13 66 Date 6 Oct 2004 tel int 433134751365 fax int 433134751366 Feuille 19 1 2 3 5 6 a 8 3 4 5 7 8 05107 1 R5401 74HCT00 N U U5401 74HC191 3 DO 00 2 DI D2 amp e D3 C5405 33P 05402 74HC191 DO 00 DI 01 05403 D2 Q2 0 00 D3 Q3 DI QI D2 Q2 D3 et 05107 05107 D4 04 D5 Q5 16 D6 Cc D7 Q7 74HCTOO 74HCTOO P cP SEE a 5VD E GND 74 377 5404 10N 5VD C5401 US107E 8 gt 74HCTOO 9 NX242 TDcontroller revision 1 Excem Client NEXO 12 chemin des Hauts de Clairefontaine Fichier NX242rev2_0 S54 Sch 78580 MAULE FRANCE Auteur Fr d ric Broyd http www excem fr mailto info excem fr Num ro de dessin 0409230118 tel 01 34 75 13 65 fax 01 34 75 13 66 Date 6 Oct 2004 tel int 433134751365 fax int 433134751366 Feuille
32. CMM oss VERRI 8 Capacitor Thru Hole Miniature rating 1000V p 5 08mm tol 20 15 n BC components 2252 601 126 C1625 1626 C1627 C1628 4 Capacitor SMD COG dielectric 0805 1206 size tol 5 rating 25Vmini 1 8 n KEMET OxxxxC122JxGAC C2532 1 Capacitor Thru Hole ceramic low loss class 2 rating 1000V 150 p BC components 2252 601 116 NEXO NX242 DIGITAL TDcontroller Service manual rev100606 0011 0018 C2510 C5309 C1001 C5110 C5204 C5306 C1205 C1306 C1637 C1807 C1416 C1610 C5301 C2504 C1423 C5310 C5307 C0012 C1414 C2520 C1511 C5111 C5205 C5311 C1206 C1307 C1638 C1906 C1417 C1611 C5302 C5103 C1424 C5308 C0013 C1415 C1512 C5112 C5206 C5312 C1207 C1308 C1706 C1907 C1418 C1612 C5303 C5104 C1425 C0014 C1517 C5113 C5207 C1501 C1208 C1407 C1707 C1908 C1508 C1613 C5304 C5105 C1426 C0015 C1518 C5201 C5401 C1502 C1209 C1408 C1708 C1909 C1509 C1614 C5305 C5106 C0016 C5108 C5202 C5402 C1210 C1427 C1709 C1510 C1615 C2608 17 0017 5109 5203 5403 1305 C1428 C1806 C1609 C1616 C2609 10 29 32 27 Capacitor Thru Hole Polyester MKT Film Capacitor p 5 08mm tol 5 Capacitor Thru Hole Polyester MKT Film Capacitor p 5mm tol 5 Capacitor Thru Hole Polyester MKT Film Capacitor p 5mm tol 5 Capacitor SMD X7R dielectric 0805 size tol 5 rating 100V
33. E I OK DIFI AOUTR R1612 DIGG 3 83K 1 S R1632 DIF2 1K 0 1 1K 1 4 42K 1 PS 71602 1620 gt gt BRIDGE R1614 IN 1 A E AK4393 Z1605 0 1 BRIDGE 01601 EFE 7 TST1604 C1635 1627 22UF 35V 1602 1 8N 5 C1610 22UF 25V R1629 100N 3 83K 1 R1633 1K 0 1 1K 1 ag 4 42K 196 71603 1622 15V BRIDGE gt R1620 IN 1 1K 0 1 2 N R1621 1 LRCK D C1607 1K 0 1 r VREFH 5 E 22UF 25V Lala I 471 SDATA VREFL 1K 0 1 TST1605 ge C1636 OUTC4 U1604B EC 5 SMUTE CSN VCOM C1628 MC33078 22UF 35V I 10 DFS 1 8N 5 111 DEMO CCLK m He DEMI CDTI B R1630 AOUTL 3 83K 1 gt R1634 ckso AOUTL 22 EE A 12 B 21 C1638 c1640 DIFO AOUTR 22UF 25V 13 20 6 DIFI AOUTR XD prp 25 nn uo P S m m 2 71606 di gt gt d i 2 K 7 NX242 TDcontroller revision 1 Excem Client NEXO 12 chemin des Hauts de Clairefontaine Fichier NX242rev2_0 S16 sch 78580 MAULE FRANCE Auteur Fr d ric Broyd http www excem fr mailto info excem fr Num ro de dessin 0409230108 1 01 34 75 13 65 fax 01 34 75 13 66 Date 6 Oct 2004 tel int 433134751365 int 333134751366 Feuile 8 19 2 3 4 5 6 7 8 2 3 4 5 ai 8 18V R1702
34. S i 2 SCLK 3 1505 5 LRCK 510K 1 AINR SDATA RISI4 RES 2 C1516 1520 NU NU lt 22P sus U1504 D T CS5330 lt 680 R1507 U1501D 510 1 33174 C1512 R1528 10N 5VD 5VS R1508 L1501 U1506E 01505 510 1 WBC2 5 SA 4B1 74HCT00 74HCT74 5VS 2 R1521 11K 1 o o p 4 gt C1517 gt 518 01502 ION ION 215014 082 R1522 9 9 BRIDGE 10K 1 C1510 C1507 100N 22UF 25V 7 E E NX242 TDcontroller revision 1 Excem Client NEXO 12 chemin des Hauts de Clairefontaine Fichier NX242rev2_0 S15 sch 78580 MAULE FRANCE Auteur Fr d ric Broyd http www excem fr mailto info excem fr Num ro de dessin 0409230107 tel 0134751365 fax 01 34 75 13 66 Date 6 Oct 2004 tel int 33134751365 fax int 33134751366 Feuille T fit 2 3 4 5 7 8 5VD R1603 TST1601 19 lt GND 15V E 0 1 i C1609 C1601 TST1602 22UF 25V OUTCI C1637 C1639 100N U1603A C1633 47N 22UF 25V co MC33078 22UF 35V R1627 2 3 83K 1 gt R1631 j i 2 lt 4 42K 1 s npe 5 been m i SMUTE CSN eme DFS DEMO CCLK E DEMI CDTI B 2 nm 50 AOUTL C1626 1 22UF 35V CKS1 1 8N 5 C1630 CKS2 21 1 5 5 SCH 2
35. SMD X7R dielectric 0805 1206 size tol 5 rating 50Vmini Capacitor SMD X7R dielectric 1206 size tol 5 mini rating 50Vmini Capacitor SMD X7R dielectric 1206 size tolerance 5 rating 50Vmini Capacitor SMD Y5V dielectric 1206 size tolerance 20 rating 25V Capacitor SMD COG dielectric 0805 1206 size tol 5 maxi rating 25Vmini 2 2 100 4 7 47 100 220 470 22 n Arcotronics R82EC1220xx5 J n Arcotronics R82EC3100xx7 J n Arcotronics R82EC1470xx5 J n C0805C103J1RAC n KEMET CxxxxC473JxRAC n KEMET C1206C104J5RAC n KEMET C1206C224J5RAC n KEMET C1206C474M3VAC p KEMET CxxxxC220J2GAC NEXO NX242 DIGITAL TDcontroller Service manual rev100606 18 1705 1515 C1203 C1514 1710 5001 2509 0019 C1211 C1636 C1409 C1505 C1605 C1702 C2003 C1201 C1419 CN5002 5003 C1805 C1516 C1303 C5003 C1810 C5002 C2530 C0020 C1309 C1410 C1506 C1606 C1703 C1202 C1420 C1905 C1403 C5004 C1910 C0001 C1401 C1411 C1507 C1607 C1802 C1301 C1421 C2005 C1404 C1704 C2010 C0002 C1402 C1412 C1601 C1608 C1803 C1302 C1422 C5101 C1405 C1804 C1214 C0003 C1633 C1413 C1602 C1639 C1902 C5102 C1406 C1904 C1312 C0004 C1634 C1429 C1603 C1640 C1903 C1513 C2004 C1635 C1430 C1604 C2002 20 Capacitor SMD COG dielectric 0805 1206 size tol 5
36. XO 12 chemin des Hauts de Clairefontaine Fichier NX242rev2_0 S26 sch 78580 MAULE FRANCE Auteur Fr d ric Broyd http www excem fr mailto info excem fr Num ro de dessin 0409230114 tel 0134751365 fax 01 34 75 13 66 Date 6 Oct 2004 tel int 433134751365 fax int 433134751366 Feuille 14 19 2 3 4 5 6 7 8 ed DSP Circuits NX242rev2_0 S53 sch uum ummm Main CPU NX242rev2_0 S51 sch Latches and Chip Select NX242rev2_0 S52 sch Front panel NX242rev2_0 S55 sch LED I 18 Note When the expansion board is not present in CN5001 fit jumpers between 5 and 6 in order to route LRCK clock to DACs 7 and 8 in order to route sense bit clock to main DSP 9 and 10 in order to route SCLK clock to DACs 11 and 12 in order to route sense word clock to the main DSP 13 and 14 in order to route sense data to main DSP 23 24 in order to hold DigIO32 low 25 and 26 in order to route MPUCLK of the main CPU to MAIN Converter Clocks NX242rev2_0 S54 sch Auxiliary PCB the connector CN5003 is connected by a ribbon cable to the connector CN5002 of the main PCB R5002 100 PCB CONNECTOR 3X2 C5001 220P D5002 SMP100LC 25 05001 SMP100LC 25 NX242 TDcontroller revision 1 Excem
37. alOut3 Analog Output3 NX242rev2_0 S19 sch D1001 PRLL4002 5VA DigIO26 SONS O27 AnalOut6 1028 HE Omron G5V 2 Analog Output4 NX242rev2_0 S20 sch 5VA DigI029 32 AnalQut 1 8 Analog Front End Left Main Input Converter Sense Input Converter NX242rev2_0 S12 sch NX242rev2_0 S14 sch NX242rev2_0 S15 sch 01001 6 PZT2907A 5VD C1001 FY Analog Front End Right DiglO7 NX242rev2_0 S13 sch Dios Z 2108 enn DiglO15 SenIn 1 8 on ss Mann ET g A Mai DigIO32 5VA DiglO4 DiglOS NX242 TDcontroller revision 1 5 Excem Client NEXO Fichier NX242rev2_0 S10 sch Auteur Fr d ric Broyd Num ro de dessin 0409230102 Date 6 Oct 2004 Feuille 2 j 19 7 8 1 2 3 4 7 8 e Q1202 4 IN BCV62C 47N Q1201 q PZT2907A D1201 ee D1209 PMLL4148L BAS85 U1201 TST1204 D1203 INA137 VATTL BZVSSCIVS C D1204 MC33078 co U1202A BZV55C8V2 33078 1 2 C1212 1 5N 1 U1202B R1206 100K 1 TST1202 R1209 GND 2 87K 1 1205 100 1 4700 25V R1211 1 47K 1 U1205 DG408 1205 2 BZV55C7V5 2 si EN D1206 R1212 2719 AN Ce BZV55C8V2 1 05K 1 83 AI SSS 7 Eo 6 01202 12 L S PMLL4148L 11 13 18V TST1203 io 56 an lt VCML 57 ND 3
38. art during use shall be the front panel of the TDcontroller Any space above or under the TDcontroller shall be obstructed with a blank panel The rack is a free grounding and shielding structure and it provides extra shielding Therefore it is desirable that the screws used to fix the TDcontroller in the frame or rack provide an electrical contact between the chassis of the TDcontroller and the rack The primary reason for grounding is safety Conformance to the applicable requirements of the authorities having jurisdiction is of course mandatory However grounding also has an impact on electromagnetic compatibility From the EMC point of view it is desirable to have a low impedance ground network as a current flowing in the ground network will then produce low voltage in the network A low impedance network can be obtained using a multipoint ground scheme with as many closed ground loops as is economically possible Fuse The fuse provided in the unit will not blow during normal operation If the fuse blows the TDcontroller has malfunctioned This fuse must only be changed by NEXO certified service personnel In any case do not replace the fuse with a non certified NEXO fuse as this will invalidate the NEXO warranty NEXO NX242 DIGITAL TDcontroller Service manual rev100606 P 5 Partlist PCB ref note SIN Date V1 0 NX242 V1 8 initial NX242 V2 0 Minor points fixed for UL approval NEXO NX242 DIGITAL
39. art list Critical components Due to the UL and CB scheme certifications the components marked A shall never be changed with an equivalent part unless stated in the list below In case of failure the exact same type and reference shall be used Failing to do so will void the warranty and the UL responsibility and certification PCB reference Qty Reference Power Supply L2504 1 Choke high power Inductance radial 10 uH Panasonic ELC08D100E Q2502 1 Hexfet Power MOSFET International Rectifier IRFBE30 Q2501 1 Transistor power TO 220 TIP50 On Semiconductor TIP50 02501 02506 2 Diode Ultra fast Power rectifier Motorola MURS160T3 02504 02505 2 Diode schottky power rectifier ST STPS340U D2509 1 Diode Schottky Rectifier 0220 International Rectifier 43CTQ100 L2501 1 Choke EMI suppression ferrirte core AXIAL 800 10 47 uH Epcos B82144A2473J000 L2502 12503 2 Choke high power 1 3A RADIAL 47 uH Panasonic ELC08D47U D2507 D2508 2 Diode Rectifier Utrafast rugged SOT78 case Philips BYQ28E200 C2604 C2605 C2606 C2607 2501 2503 6 100 BC components 2222 135 30101 Capacitor electrolytic Radial 105 C Very Low Impedance 470uF 50V 136 C2521 C2522 C2523 C2524 C2525 C2526 6 RVI d 12 5mm p 5mm 470 u BC components 2222 136 31471 2514 C2515 C2516 C2517 C2518 C2601 C2602 Capacitor electrolytic Radial 105 C Very Low Impedance 470UF 16V 2603 8 136 RVI d 10mm p 5mm 470 u BC com
40. ase 1206 1 Resistor Metal film Thru hole 1 4W tol 1 1 21 Resistors NON CONNECTED SHUNT Metal Box Broaching Type Standoffs M3 12mm expansion board Broaching Standoffs M3 4mm PCB Metal Metal rear panel Metal Bracket for encoding wheel Metal complete BOX Rack ears middle Insulating Washer for M3 screws LCD screen washer Serrated lock DIN6798A for M3 screws externally thoothed Material spring steel zinc plated Hardness 350 425 HV Screw Socket button head cap M3x5 1507380 property class 10 9 steel Black front panel back panel PEM KFE M3 12ET PEM KFE M3 4ET BOSSARD BN781 Bossard BN19 P 25 NEXO NX242 DIGITAL TDcontroller Service manual rev100606 26 12 11 Hexalobular TORX flat head thread forming screws 3x6 DIN7500 steel case hardened 450 0 3 Top lid Socket button head cap screws M4x8 1507380 property class 10 9 steel CHB M4 8 for Rack ears Socket button head cap screws M3x5 1507380 property class 10 9 steel Screw M3 5 PCB Silk screen Painting rear panel Front panel two color complete Bossard BN11288 Bossard BN19 BOSSARD 781 SERCATT Martin technologie NEXO NX242 DIGITAL TDcontroller Service manual rev100606 MainIn5 3 4 5 6 7 8 55 D0002 D0004 PMLL4148L PMLL4148L uns Analog circuits
41. d to rain or moisture does not operate normally or has been dropped Information about products that generate electrical noise NOTE The United States Federal Communications Commission in 47 CFR 15 105 has specified that the following notice be brought to the attention of users of this product This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help The user may find the following booklet prepared by the Federal Communications Commission hel
42. de EMC performances IMPORTANT SAFETY INSTRUCTIONS 1 Read these instructions 2 Keep these instructions 3 Heed all warnings 4 Follow all instructions 5 Do not use this apparatus near water 6 Clean only with dry cloth 7 Do not block any ventilation openings Install in accordance with the manufacturer s instructions 8 Do not install near any heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produce heat 9 Do not defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the other grounding type plug has two blades and a third grounding prong The wide blade or the third prong are provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet US market 10 Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus 11 Only use attachments accessories specified by the manufacturer 13 Unplug this apparatus during lightning storms or when unused for long periods of time 14 Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has been expose
43. de a ks 1 L0001 R0018 4 CN0007 AnalOui1 8 270 100R CN0003 E Amon TZ gt Input Left GE p ae E 470P 1 470P 1 Jo Bre m nr f Te L0002 R0019 22N5 27U 100R 0010 D0009 SM6TI8CA 10003 R0020 5 6 18 4 CN0006 270 100R DiglO L 32 XLR F D0006 D0008 E z PMLL4148L PMLL4148L Sp J CN0002 on ii 470P 1 470P 1 AnalOut3 gag AnalOut4 L0004 R0021 2 2N 5 27U 100R D0011 Input Right L0005 R0022 5 6 270 100R D0005 Fi AnalOutS x PMLL4148L PMLL4148L E AnalOut6 R0005 Wa Br 4 10pF 50V 0015 XLR M 2 21K D0017 L0006 0023 2 2N 5 p 221K R0006 Seln2 SM6T27A 270 100R D0014 2 21K R0007 D0013 SM6T18CA E DITE R0008 a 1 0007 R0024 SM6T18CA 4 CN0004 D M 221K R0009 270 100R e E ook R0010 0 E AnalOut7 Ss o amp EE E s C0020 D0018 CN0001 pa SM6T27A DM m 2 2N 5 V n R0025 D0016 220 LU D0015 SM6T18CA SM6TI8CA C0021 C0022 C0023 C0024 C0025 C0026 C0027 C0028 1 5N 1kV 1 5N 1kV 1 5N 1kV 1 5N 1kV N 1 5N 1kV 1 5N IkV 1 5N 1kV 1 5N 1kV FUS0001 T3 5 AL 250V cu 2 2nF Y2 NX242rev2_0 S50 sch Digital Circuits CN0008 0026 DC 2 PANEL D PE D S
44. e manual rev100606 9 Please note that the color of the capacitor has no importance Now please check the manufacturer of the U5401 component From NX242 serial number 3200 to 3879 the component should be a Texas Instrument and from serial number 3880 to 4049 the component should be a Philips Here are two pictures of the possible manufacturer The Texas Instrument component The Philips component NEXO NX242 DIGITAL TDcontroller Service manual rev100606 P 10 Only if you have a Philips component you have to remove the added capacitor You can unsolder the capacitor or simply cut the legs as near as possible to the legs of the Philips component If you have a Texas component you must have the capacitor between the pin 2 and the pin 8 of U5401 Once this operation is finished replace the cover of the NX242 with all of the screws as they are important for the shielding of the digital section of the controller When you power up the unit again it should boot normally and none of your settings should be lost Check that the noise has disappeared on all the outputs be sure to check the input A of the controller NEXO NX242 DIGITAL TDcontroller Service manual rev100606 P 11 Hardware fix for the Nxtension CAI and the Nxtension ES4 Abstract This document deals with a hardware problem that can be found on Nxtension card with Serial number up to 695 for Nxtension ES4 Serial number up to 299
45. er A to D 18 bit 48kHz Converter A to D 24 bit 192kHz Converter D to A 24 bit 96kHz CPLD Xilinx 9536 in PLCC44 DSP 56303 24 Bit General Purpose Digital Signal Processor Flash memory 2Megabit 256K x 8 90ns 5 volt only CMOS PLCC32 Microcontroller TS80C32X2 second footprint with Harwin D830 Multiplexer 8 channel Analog DG408 case SOIC 74AHCTOO Quadruple 2 input positive NAND gate case SO14 74HCT00 Quadruple 2 input positive NAND gate case SO15 SRAM CMOS Very Low Power 128k 8 CMOS SOP32 SRAM CMOS Very low Power 32k 8 70ns RELAY DPDT OMRON G5V 2 RS232 ransceiver with 0 1uF external capacitors Thru Hole Mount test point Multipupose hole 1 6mm diam Resistors On Semiconductor MC33174D MAXIM MAX824LEUK T Philips 74AHCT74 Philips 74HC191M1R 74 273 Philips 74HCT373D Philips 74HCT377D Philips 74HCT541D Crystal CS5330A KS AKM AK5394A AKM AK4393 XILINX XC9536 15PC44C ATMEL AT29C020 90JC 580 32 2 Vishay Intersil DG408DY 74AHCTOO 74 01 BSI BS62LV1024SC 70 Cypress 62256 705 Omrom G5V 2 MAXIM MAX202ECSE 202 Keystone 5010 NEXO NX242 DIGITAL TDcontroller Service manual rev100606 22 R0005 R0012 R2513 R2532 R1221 R1608 R1618 R1410 R1706 R1715 R1212 R1002 R1211 R1001 R1210 R2507 R1209 R2505 R2509 R2524 R0006 R2534 R1222 R1609 R1620 R1411 R1806 R1716 R1312 1311 1310 R2522
46. for Nxtension CAl The symptoms of this failure are the following Crackles or noise on all the outputs that can be permanent or punctual When using an Nxtension ES4 the noise disappears when switching from Analog to Digital input Also note that this problem mostly occurs with Nxtension CAI cards The solution is to connect to a fixed potential a pin on the Nxtension board which was left floating Hardware correction First and foremost be sure to disconnect the NX242 from the mains before opening the top cover Once the top cover of the NX242 is open you can directly do the hardware correction on the Nxtension board itself Then locate the large header on the Nxtension card like on the picture above On this header you will have to solder a jumper between two pins one next to the other These two pins are located 17 pins from the left or 12 pins from the right see the picture bellow NX242 DIGITAL TDcontroller Service manual rev100606 P 12 8 ae gt vo MT Bellow is a side view of the soldering a hard wire is the best solution has it will be less sensible to vibration Once it is done screw the cover back and check that the NX is booting normally Check that the audio is passing through without any problem NEXO NX242 DIGITAL TDcontroller Service manual rev100606 13 NX242 DIGITAL TDcontroller Service manual rev100606 14 P
47. inking of the Sense green LED even without amplifier connected Please note that in case of emergency it is always possible to use the B input of the NX242 that does not present noise Also note that in most of the cases the noise disappears after a few minutes after the NX warmed up The solution to solve this problem is to remove faulty capacitors on the NX242 PCB Hardware correction Finding and removing the C1516 component The C1516 component has been soldered on a few NX242 from serial number 3880 to 4049 In most of the cases this component is not present on the motherboard If not please go on to the next chapter Locate the C1516 component inside the NX242 The C1516 is a SMD capacitor Here is a closer look on the C1516 component near the connector for the RS 232 Interface NX242 DIGITAL TDcontroller Service manual rev100606 P 8 Remove this component with a soldering iron Be sure to let a clear path between the two pads of the PCB The footprint should look like the footprint of the component C1515 just bellow Finding and removing the Flying capacitor First of all locate the Flying capacitor on the picture bellow Now have a closer look on the component U5401 This component has a traditional capacitor that can be blue or orange soldered between the pin 2 and the pin 8 as you can see on the picture bellow NEXO NX242 DIGITAL TDcontroller Servic
48. io aprira 14 SCHEMA Eeer 26 NEXO NX242 DIGITAL TDcontroller Service manual rev100606 Foreword 4 CAUTION This servicing instruction is for use by qualified service personnel only To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so Safety instruction A A Mains Power WARNING THIS APPLIANCE MUST BE EARTHED The green and yellow wire of the mains cord must always be connected to an installation safety earth or ground The earth is essential for personal safety as well as the correct installation of the system and is internally connected to all exposed metal surfaces Any rack framework into which this unit may be mounted is assumed to be connected to the same grounding circuit see also p 4 NEXO TDcontrollers don t provide a mean to switch off the unit from the front panel As they are intended to be rack mounted the back panel is not accessible during use Therefore it is left to the user to provide a disconnection mean readily operable Voltage setting NEXO TDcontrollers use a switch mode power supply SMPS This SMPS accepts universal AC power input voltages in the range 90V to 264V and requires no manual adjustment for voltages in this range Mounting the TDcontroller in a rack Grounding shielding amp safety issues The TDcontroller is intended for rack mounting The only accessible p
49. maxi rating 25Vmini Capacitor not connected Capacitor SMD COG dielectric 0805 1206 size tol 5 maxi rating 25Vmini Capacitor SMD COG dielectric 0805 1206 size tol 5 maxi rating 25Vmini Capacitor SMD COG dielectric 0805 1206 size tol 5 maxi rating 25Vmini Capacitor electrolytic Radial 50V heigth 7mm p 2 5mm Capacitor electrolytic Non Polar 6x11 p 2 5mm value 22UF rating 35V Capacitor electrolytic Radial 50V heigth mm p mm Capacitor electrolytic Non Polar 13x25 p 5mm value 470uF rating 35V Nitai Case F Capacitor electrolytic Radial 105 C Very Low Impedance 470UF 25V RVI136 d 10mm p 5mm Capacitor Thru Hole Electrolytic Axial 85 C tolerance 20 10x18 rating 10V Capacitors NON CONNECTED Connectors 2 54mm x 2 54mm Box Header 3X2 contacts link main board RS232 board Female connector 2 54mm 3x2 contacts goes into CN5002 CN5003 33 nc 100 220 470 22 22 470 470 1000 KEMET CxxxxC330J2GAC KEMET CxxxxC101J2RAC KEMET CxxxxC221J2GAC KEMET CxxxxC471J2GAC JAMICON SSR100M1HE7 ou LELON serie SE SEA en 50V Nitai ou LELON serie RN RNG marcon ELGEN MI840022u 50V JAMICON SSR220M1VE7 ou LELON serie SE SEA en 50V Nitai ou LELON serie RN RNG BC components 2222 13636471 BC components 2222 02134102 SLS 006 S920 11 E TEC IDS 006 S100 01 P NEXO NX242 DIGITAL TDcontroller Service manual rev100606 5501
50. ontroller revision 1 Excem Client NEXO 12 chemin des Hauts de Clairefontaine Fichier NX242rev2_0 S52 Sch 78580 MAULE FRANCE Auteur Fr d ric Broyd http www excem fr mailto info excem fr Num ro de dessin 0409230116 tel 01 34 75 13 65 fax 01 34 75 13 66 Date 6 Oct 2004 tel int 33134751365 fax int 33134751366 Feuille i6 19 2 3 4 5 6 7 8 3 3V C5301 C5302 100N 100N C5303 C5304 100N 100N 100N DSP56303 U5301A STDO 5 00 5 01 5 02 SCKO SRDO STDI SCIO SCII 5 2 5 SRDI RXD TXD SCLK PINIT CLKOUT PCAP EXTAL XTAL V CCP GNDP PIN HEADER 2X6 CN5301 DSP56303 U5301B U5302 2 DI les 101 Al DO D2 2 1 7 S 2 DO D3 5 mm s DQ D4 M 4 DQ4 DS 25 5 2 1 5 095 D6 A6 Ap 006 110 D7 7 aa 1 7 Bu 32 433y 14 Ea EM s 2 BENE RS ns 1 D10 A10 s 25 10 GND A US E o Mu IT ___ C5306 Dr D14 AI4 For 31 Al4 CEL N 10 IO 15 OE 123 DI 16 Alo WE ioc 17 A17 AI7 CE2 RE Xx A18 NC DI 128 Won 62LV1024 T4 D21 AA2 R5302 133 SC jm D23 IRD BB WR 62 ICAS ITA BCLK BR Note 1 component 175301 is splitted in two parts U5301
51. or personal safety as well as the correct operation of the system and is internally connected to all exposed metal surfaces Additional recommendation for interconnection to other equipment can be found in the FOREWORD at the beginning of this manual NX242 DIGITAL TDcontroller Service manual rev100606 Table of content IMPORTANT SAFETY INSTRUCTIONS sssrsssrrsrrsereseciseeecezionisenesezio ezio seco scese 2 FOREWORD 4 SAFETY INS PRUCTION epo e eet ve ERU Veo reb Pe Toe PUR ee 4 HISTORY ig s ua i RAE e 5 18550 85 500 sissoo oes bs veios vs E SSSss 6 REMOVING THE TOPPANEL PEOR 6 REMOVING THE PCB 6 HARDWARE PROBLEM ON NX242 S N 3880 4049 seeseseennnennensonsonnsonseonsensenssenesenesenneonneonneese eee 7 ABSTRACT EE 7 HARDWARE CORRECTION secssssssensesensnsvesecscarssesscvensaasessoonnsusuoscnsceaupsssdsdecnensnose esuevassosebesesadesdessonentnsns gereest 7 HARDWARE FIX FOR THE NXTENSION CAI AND THE NXTENSION ES4 srscrrcsrssrcesecesecessioseceezeoeeo 11 ABSTRACT ilaria 11 HARDWARE CORRECTION RR M N 11 PART LIS WEE 14 CRITICAL COMPONENTS sipar
52. or National semiconductor LM2940CT 5 0 Positive regulator 78XX TO220 ST L7818CV Positive regulator type LM317 TO220 National semiconductor LM317T PWM Controller Current Mode Texas instrument UC3844AD8 Rectifier General purpose Philips BYD17G T1 Thermistor for overload protection 320 Vmax 265V BC Component 2322 662 53213 Varistor Radial line voltage operation Harris Littelfuse V320LA40B P 15 242 DIGITAL TDcontroller Service manual rev100606 16 gt 1 A 10009 1 1 A 1 Metallic contact for 0008 Q2502 b 1 Insulator aluminum oxide 02502 Regulator TO220 e 2 5mm Bergquist SLO13AL25 R2528 1 02601 65 U2604 b 2 Flexible insulator with suitable insumating eyelet Warth K177 U2502 1 Positive Adjustable Voltage Regulator 0 C 70 C 2 5V 36V Texas Instrument TL431CLP Harvest electric Wire HE103 HP3 1 Power cord 3x0 75 10 16amp straigth plug black 2m HO3VV F00075 Capacitors C1204 C1304 C1701 1801 1901 C2001 C2513 C2531 C2519 C1617 C1618 1619 C1620 C1621 17 Capacitor SMD COG dielectric 0805 1206 size tol 5 rating 25Vmini 1 n CxxxxC102JxGAG C1622 C1623 C1624 C1212 C1213 C1310 C1311 4 Capacitor SMD COG dielectric 0805 1206 size tol 1 rating 25Vmini 1 5 n OxxxxC152FxGAC C1629 C1630 C1631 C1632 C2507 5 Capacitor SMD COG dielectric 0805 1206 size tol 5 rating 25Vmini 1 5 n OxxxxC152JxGAC A
53. pful How to identify and Resolve Radio TV Interference Problems This booklet is available from the U S Government Printing Office Washington D C 20402 Stock No 004 000 00345 4 Use of a shielded cable is required to comply within Class B limits of Part 15 of FCC Rules Pursuant to Part 15 21 of the FCC Rules any changes or modifications to this equipment not expressly approved by NEXO S A may cause harmful interference and void the FCC authorization to operate this equipment RISK OF ELECTRIC SHOCK DO NOT OPEN The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons WARNING To reduce the risk of fire or electric shock do not expose this apparatus to rain or moisture To avoid electrical shock do not remove covers Dangerous voltages exist inside Refer all servicing to qualified personnel only The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature accompanying the appliance WARNING This appliance is a CLASS 1 apparatus and must be earthed The green and yellow wire of the mains cord must always be connected to an installation safety earth or ground The earth is essential f
54. ponents 2222 136 35471 Capacitor Non Solid Al electrolytic Power long life Snap in 100uF 400V _ C2505 C2506 2 PLL SI 059 CASE3030 100 u BC components 2222 059 56101 C2508 1 Capacitor Thru Hole ceramic class 2 rating 1000V p 5 08mm tol 20 2 2 n BC components 2252 601 226 cs unis NX242 DIGITAL TDcontroller Service manual rev100606 0033 0029 C2511 R0017 TR2501 050001 2509 2506 2507 0015 CN0008 U2604 U2605 BR2501 U2602 U2606 U2601 U2501 D1001 RL2501 U2503 0001 VDROO01 CN0009 C0034 C0030 0031 0032 C2512 R0026 ME2508 U2603 U2607 D2601 2602 D2603 D2604 D2605 TH0002 TH0003 D N E E Capacitor Thru Hole ceramic low loss class 1 rating 1000V p 5 08mm 47 7 BC component 2252 561 406 Resistor Power 2W rating 500V IEC 60115 1 IEC 60115 4 BC components 2206 198 03015 Fuse Holder for diam 5mm fuse pitch 5mm shurter 231683 Heat sink for TO220 14 C W of PSTDmk3 Heat sink for TO220 20 C W FROM THERMALLOY REF FARNELL 178 700 Heat sink for 0220 30 C W OF PSTDMK3 Heat sink with 5 places without solder mask Nexo Custom Negative voltage regulator 79 TO220 ST L7918CV Positive voltage regulator LMXX TO220 ST LM337SP Rectifier Bridge 1 Single Phase D I L International Rectifier DFO6S Regulator 1A Low Dropout Regulat
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