NAD
SER
VICE MANUAL
C 165BEE
STEREO
PREAMPLIFIER
Страница 1: ...NAD SERVICE MANUAL C 165BEE STEREO PREAMPLIFIER C 165BEE STEREO PREAMPLIFIER...
Страница 2: ...RONT PANEL VIEW 5 SPECIFICATIONS 6 WIRING DIAGRAM 7 BLOCK DIAGRAM 8 12 ALIGNMENT PROCEDURE 13 SCHEMATICS 14 16 PCB LAYOUT 17 20 TROUBLE SHOOTING GUIDE 21 ELECTRICAL PARTS LIST 22 34 EXPLODED VIEW 35 E...
Страница 3: ...PACITOR BETWEEN A KNOWN GOOD EARTH GROUND WATER PIPE CONDUIT ETC AND THE EXPOSED METALLIC PARTS ONE AT A TIME MEASURE THE AC VOLTAGE ACROSS THE COMBINATION OF 1500 OHM RESISTOR AND 15 MFD CAPACITOR RE...
Страница 4: ...ncluding Metal panels Input terminals Earphone jacks etc Electrostatically Sensitive ES Devices Some semiconductor solid state devices can be damaged easily by static electricity Such components commo...
Страница 5: ...3 3 1 45 45 1 0 4 3 05 4 403 165 4 5034 50 5 50 0 530 4 70 6 0 4 3 3 3 0 4 165 165 1 0 0 306 0 503 48 5 165 56 3 165 1 165 69 165 5 1 065 5 1 0 065 13 065 13 065 46 8 70 6 3 065 753 3065 108 3 48 5 4...
Страница 6: ...reble 5 dB at 10 kHz ref 2V in 500 mV out Bass 5 dB at 100 Hz ref 2V in 500 mV out POWER CONSUMPTION Normal operation 21 W Standby mode 0 8 W PHONO INPUT Input impedance MC 40 100 600 R 1 nF C MM 47 k...
Страница 7: ...NG DIAGRAM NAD C165BEE TONE BOARD Vm1 0 COPYRIGHT C 2008 NAD ELECTRONICS INSERT INSERT CZ106 INSERT UL2468 26AWG FPC2 5 19 S 1 25mm CZ701 CB101 MM MODULE CZ118 M401 LINE MODULE CZ116 M402 LINE MODULE...
Страница 8: ...5 5V BLOCK DIAGRAM SUBOUT PHONO IN MM MC INPUT SW1 INPUT SELECTOR INPUT RES S101 RIAA CIRCUIT M302 MODULE M402 LINE BALANCE MP REC OUT AUX TAPE DISC OUTPUT RELAY CD TUNER INPUT RELAY SELECTOR MM INPUT...
Страница 9: ...D 7 NC 6 P3 2 INT0 8 P3 3 INT1 9 P3 4 T0 10 P3 5 T1 11 P3 6 WR 12 P3 7 RD 13 XTAL2 14 XTAL1 15 GND 16 GND 17 P2 0 A8 18 P2 1 A9 19 P2 2 A10 20 P2 3 A11 21 P2 4 A12 22 P2 5 A13 23 P2 6 A14 24 P2 7 A15...
Страница 10: ...AM COUNTER DUAL DPTR INSTRUCTION REGISTER B REGISTER INTERRUPT SERIAL PORT AND TIMER BLOCKS STACK POINTER ACC TMP2 TMP1 ALU PSW TIMING AND CONTROL PORT 1 DRIVERS P1 0 P1 7 PORT 3 LATCH PORT 3 DRIVERS...
Страница 11: ...D O C E D SLAVE ADDRESS REGISTER COMPARATOR WORD ADDRESS COUNTER HIGH VOLTAGE GENERATOR TIMING CONTROL EEPROM ARRAY Y DECODER DATA REGISTER Clock DI O ACK 8 5 6 7 4 GND WP SCL SDA Vcc nMOS FUNCTIONAL...
Страница 12: ...TNY274 POWERBOARD IC51 PIN CONNECTION BLOCK DIAGRAM...
Страница 13: ......
Страница 14: ...C53 PC817 PGND C52 0 1uF 16V R570 100 R571 510 DGND RL51 Relay SPST D533 1N4148 C510 4N7 400V R574 1K Q522 C1815 R575 1K DGND 5 5V DGND C511 10nF 5 6V R576 0 33 1 4W FS C56 2 2nF 250V Y1 D57 4V3 C57 4...
Страница 15: ...10K 5 5V MUTE LED MUTE LED IR MUTE IR MUTE V S G IC703 IS1U60L C73 10u 5 5V K702 MP K705 AUX K703 TAPE2 K708 CD K706 TAPE1 K701 Phono K707 TUNER R703 10K K704 TONE DEF K709 STANDBY R705 10K R704 10K...
Страница 16: ...1N4148 D114 1N4148 5 5V R146 11K MF 1 R145 11K MF 1 C142 68nF C493 0 1uF C143 0 1uF C144 0 1uF 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CB101 CON19 VOL VOL IR MUTE STANDBY PHONO CD MP AUX TAPE2...
Страница 17: ...105 R182 J127 R174 J51 R173 C118 R176 C121 R177 MM INPUT Vm1 0 L302 R316 R315 R314 C312 C311 C313 CZ109 R415 R414 R416 L402 C411 C413 C412 RV14 P100 J70 CB105 P101 CB106 J86 J71 J69 C112 J129 J72 R132...
Страница 18: ...WER BOARD Vm1 0 TO POWER SWITCH R570 C56 C511 R575 Q522 R572 R574 R577 R579 C55 Q501 R578 C515 C52 IC51 D58 IC53 T51 R571 J53 D57 D59 C59 J58 D51 C513 C514 DGND R576 C58 C54 CB53 L52 CB55 TO AC INLET...
Страница 19: ...390 R402 R302 Q701 C74 R726 R727 C710 R401 S101 CZ110 R301 C401 R341 TOP Q704 R720 R705 R795 C77 R721 Q703 C76 R722 C301 R723 K707 LD504 K702 LD503 MP TUNER C71 R771 C72 R772 K708 LD502 K701 LD501 CD...
Страница 20: ...1 R341 TOP Q704 R720 R705 R795 C77 R721 Q703 C76 R722 C301 R723 K707 LD504 K702 LD503 MP TUNER C71 R771 C72 R772 K708 LD502 K701 LD501 CD Y71 C79 PHONO R748 MC INPUT R C402 Vm1 0 R816 Q809 R803 Q808 C...
Страница 21: ...CUIT CHECK THE AMP CIRCUIT SECTION TURN THE TRANSFORMER CHECK OTHER AMP CIRCUIT SECTION CHECK THE LINE MODULE CHECK THE MM MODULE AMP SECTION IS THE S N BAD IS THE LINE MODULE NORMAL YES NO NO YES YES...
Страница 22: ...Q109 J31 00363 00 2SK363 IC104 03 07812 00 LM7812M IC107 03 05532 00 NE5532N IC108 03 00317 00 LM317M IC109 03 00337 00 LM337M R303 R330 R403 07 91001 01 1K 1 0805 R395 07 90472 01 4K7 0805 5 R336 R4...
Страница 23: ...2 R432 07 20750 50 75R 1 6W 5 R162 R167 07 21100 50 RJ13 110R 1 6W 1 R164 R165 07 21500 50 150R 1 6W 1 R310 R410 07 22000 50 200R 1 6W 1 R318 R418 07 22130 50 RJ13 213R 1 6W 1 R117 R217 07 20221 50 22...
Страница 24: ...C146 C331 C431 C493 24 10412 01 0 1u 100V 20 C330 C430 25 22251 01 2n2 50V 5 C327 C427 25 68261 03 6n8 63V 5 C328 C428 25 24361 02 24n 63V 2 C142 25 68361 00 68nF 5 63V C342 C442 25 10461 07 0 1u 63V...
Страница 25: ...J48 J49 J52 J53 21 10251 00 Pitch 25mm J43 21 10301 00 Pitch 30mm L1 A08 01101 01 100uH 20 RV31 RV41 09 02101 00 100R RV15 09 01102 02 RV06203F 26 25A B1K RL101 RL102 RL103 RL104 RL105 RL106 RL107 RL1...
Страница 26: ...7 R816 R817 07 90104 00 100K R801 07 90225 00 2M2 C811 26 22051 00 22p NPO C801 C809 26 33051 00 33p NPO C805 26 22151 00 220p C807 26 10251 00 1nF C802 C803 26 10451 00 0 1uF C810 26 10521 01 1uK 25V...
Страница 27: ...6 33160 00 330uF 6 3V 20 C397 C398 06 10121 02 100uF 25V 20 CZ108 INSERTED TO CB108 ON THE MAIN BOARD 13 12509 01 9pin MC INPUT BOARD L A16 16507 21 FR 4 R301 07 26040 50 RJ13 604 1 6W 1 R302 07 22001...
Страница 28: ...6W 5 R577 07 10472 50 4K7 1 6W 5 R578 07 10103 50 10K 1 6W 5 R572 07 30104 05 100K 1W 5 R576 07 50338 00 0 33 1 4W FS C52 26 10412 01 0 1uF 100V X7R C511 24 10351 03 10nF 50V 20 C58 C513 24 10412 01 0...
Страница 29: ...709 Q711 Q712 Q713 31 01815 01 2SC1815 SOT23 Q710 31 01015 01 2SA1015 SOT23 IC71 03 02402 00 24C02 IC73 03 08952 12 AT89C52 24AC AT89C52 24AU programmed IC73 03 08952 01 AT89C52 24AC AT89C52 24AU IC70...
Страница 30: ...5A 11A PHONO SWITCH BOARD A16 16511 21 FR 4 R391 R394 07 24309 50 RJ13 43R 1 6W 1 R390 R393 07 21200 50 RJ13 120R 1 6W 1 C391 C393 05 82013 00 82P 1KV 10 C390 C392 05 18113 00 180p 1KV 10 S101 S102 11...
Страница 31: ...73 003001 0 HS4 C160 B009V1 P004 FASTENERS machine Screw 61 023506 0 MB3 6 machine Screw 61 373506 0 M3 6 Self Taping Screw 61 023208 0 BTB3 8 Self Taping Screw 61 023108 0 STB3 8 Self Taping Screw 6...
Страница 32: ...ezel 77 124004 0 HS40 C725BEE B12V1 P006 Tone Knob Bezel 77 124001 1 HS40 C375 B12V1 P001 C Volume Knob Bezel 77 124003 0 HS40 C355 B12V1 P003 Self Taping Screws 61 023106 0 STB3X6 Self Taping Screws...
Страница 33: ...1 124012 0 7L 2P Input Button Bezel 77 124012 2 HS40 C375 B12V1 P002 B Power Button J71 124011 0 7L Power Button Bezel 77 123014 1 HS40 C725BEE B12V1 P006 Tone Knob Bezel 77 124011 1 HS40 C375 B12V1 P...
Страница 34: ...e 86 000006 0 704 Binding Nale 86 000009 0 19 35 Single side Adhesive Tape 86 000010 0 12mm Single side Adhesive Tape 86 000011 0 18mm Single side Adhesive Tape 86 000036 0 5mm Heat Transfer Compound...
Страница 35: ...18 F019 F020 F021 R001 R002 R003 R004 R005 R006 R007 C001 C002 C003 C004 C005 C006 C007 C010 C009 C011 C012 S001 S001 S001 S002 S002 S002 S002 S002 S003 S003 S003 S003 S003 S004 S005 S006 S007 S008 S0...
Страница 36: ...ctible Bracket 1 F006 J71 124004 0 Volume Knob 1 J71 124014 0 Volume Knob Ti 1 S001 61 023206 0 Self Taping Screws BTB3 6 13 F007 J71 124003 0 Tone Knob 3 S002 61 023106 0 Self Taping Screws STB3 6 27...
Страница 37: ...h 1 3 90 001001 0 Polybag 1 4 89 002001 2 Polyfoam End Cap 1 1 5 89 002002 2 Polyfoam End Cap 2 1 6 JA15 10125 01 or A15 10125 00 AC Cord AH 1 JA15 10250 20 or A15 10250 00 AC Cord C CT 1 7 90 001013...
Страница 38: ...SERVICE MANUAL NAD 2008 C 165BEE STEREO PREAMPLIFIER NAD ELECTRONICS LTD TORONTO...
