NAD C 542 manuals
Home Audio > CD Player
When we buy new device such as NAD C 542 we often through away most of the documentation but the warranty.
Very often issues with NAD C 542 begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in CD Player NAD C 542 is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for CD Player on our side using links below.
44 pages 2.02 Mb
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36 pages 2.66 Mb
2 SAFETY INFORMATIONCAUTIONVORSICT! VARO! VARING ADVARSEL CAUTION CLASS 1 LASER PRODUCT 3 SERVICE SAFETY PRECAUTIONSCONTENTS 4 SPECIFICATIONSCONTROLS PHYSICAL SPECIFICATIONS 5 REAR PANEL / FRONT PANEL6 DISASSEMBLY INSTRUCTIONS7 BLOCK DIAGRAM8 WIRING DIAGRAM9 RF PATTERN TESTING10 IMPORTANT NOTES14 SCHEMATIC DIAGRAMMCUR331 4K7 R333 4K7 R329 4K7 VFD8 VFD7 VFD6 VFD5 VFD4 VFD3 P63 77 P64 76 P65 75 VREF 74 P51 71 P52 70 P53 69 P54 68 P55 67 P56 66 P57 65 R332 1K R328 4K7 R327 4K7 R334 4K7 P86 25 P85 26 P84 27 VEE 28 P83 29 P82 30 STANDBY 31 POWER 32 P37/FLD31 33 P36 34 P35 35 P34 36 P33 37 P32 38 P31 39 P30 40 P50 72 AVSS 73 P62 78 P77/AN7 79 76/6 80 R330 15 DISPLAYUNLESS OTHERWISE SPECIFIED. NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W UNLESS OTHERWISE SPECIFIED. 2. CERAMIC CAPACITORS, ARE 50V 10%. 16 RF AMP2. CERAMIC CAPACITORS, ARE 50V 10%. UNLESS NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W UNLESS 17 DAC2. CERAMIC CAPACITORS, ARE 50V 10%. UNLESS NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W UNLESS - 18 -K501B RELAY K501A RELAY ONLY IN C VERSION RING FERRITE 18 PO WE ROTHE R WIS E S PE C IFI ED. NOTE : 1. R E SIS T OR S, AR E CA RB ON FIL M 5% 1/8W UNL E SS OTHE R WIS E S PE C IFI ED. 2. C ER AMI C C APA CIT OR S , AR E 50V 10 %. UNLE S S U101: CXA2581N 19 IC BLOCK DIAGRAMU305, U306: OPA2134 U202: BA6392FPA1 B1 Y1 A2 B2 Y2 GND VCC B4 A4 Y4 B3 A3 Y3 1 2 3 4 5 6 7 14 13 12 11 10 9 8 U403: TC74HC00AP 20 U201: CXD3017Q21 U301: M38B57MCPort P5(8) Port P6(6) 6 Port P7(8) Port P8(8) RAM Port P9(2) 2 ROM System clock generation XIN-XOUT (main-clock) XCIN-XCOUT (sub-clock) I/O ports Build-in peripheral functionsPort P4(8) Port P3(8) Port P2(8) Port P1(8) 17 Memory CPU corePWM1(8-bit) PWM0(14-bit) FLD display function Buzzer output Watchdog timer Interrupt interval determination function 40 control pins (36 high-breakdown voltage ports) 24P87/PWM0/FLD39 41 P17/FLD23 23P40/INT042 P16/FLD22 22P41/INT143 P15/FLD21 21P42/INT344 P14/FLD20 20P43/BUZ01 45 P13/FLD19 19P44/PWM146 P12/FLD18 18P45/T1OUT 47 P11/FLD17 17P46/T3OUT 48 P10/FLD16 16VCC 49 P07/FLD15 15XOUT 50 P06/FLD14 14XIN 51 P05/FLD13 13VSS 52 P04/FLD12 12P90/XCIN 53 P03/FLD11 11P91/XCOUT 54 P02/FLD10 8P60/CNTR157 P27/FLD7 7P61/CNTR0/CNTR258 P26/FLD6 6P70/AN059 P25/FLD5 5P71/AN160 P24/FLD4 4P72/AN261 P23/FLD3 3P73/AN362 P22/FLD2 2P74/AN463 P21/FLD1 9P47/INT256 P00/FLD8 10RESET 55 P01/FLD9 22 U501, U506, U507: 78XXU302: PCM1732 U402: NADLINK (MASKED) 23 TROUBLESHOOTING GUIDE24 ELECTRICAL PARTS LIST30 MECHANISM EXPLODED VIEW31 MECHANISM EXPLODED VIEW PARTS LISTItem Part No. Description Qty 33 EXPLODED VIEW PARTS LISTItem Part No. Description 34 NOTE: Item Part No. Description 35 PACKING DIAGRAM
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