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Onkyo NC 500 - NetTune Receiver, Service Manual

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Onkyo NC 500 - NetTune Receiver Service Manual Download Page 28

NC-500

BLOCK DIAGRAM AND DESCRIPTION OF IC - 5

Q714:S-3531A
REAL-TIME CLOCK

Summary of Contents for NC 500 - NetTune Receiver

Page 1: ...e the power to the NC 500 is on press and hold down the STOP button on the unit and press STANDBY ON button SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND...

Page 2: ...08 00 MHz 50 kHz steps Other area models AM 530 1710 kHz 10 kHz steps U S Canadian models 522 1611 kHz 9 kHz steps Other area models Usable sensitivity FM Mono 11 2 dBf 1 0 V 75 IHF 0 9 V 75 DIN Stere...

Page 3: ...E INTRODUIRE LA LAME LA PLUS LARGE DA LA FICHE DANS LA BORNE CORRESPONDANTE DA LA PRISE ET POUSSER JUSQU AU FOND WARNING CAUTION ATTENTION PRECAUTIONS 1 Replacing the fuses For continued protection ag...

Page 4: ...ttons Press to locate your selection C SELECT button Press to save a new setting D SETUP button Press to set up the NC 500 E Operation buttons FR FF buttons Press to fast rewind or fast forward the cu...

Page 5: ...from the front panel display to a television screen for quick and easy large screen viewing 2 ETHERNET This port connects to a broadband mode router hub etc 3 AM This port connects to the AM radio an...

Page 6: ...ent track 7 Cursor Up Down Right Left buttons Use these buttons when navigating through various settings change a value or move to another menu 8 SELECT button Saves a new setting 9 SETUP button Activ...

Page 7: ...01 A026 U009 A025 A015 A040 P7001 A013 A013 U006 A110 A112 A301 A305 A302 A111 Q7005 A113 U005 A009 A008 T901 Q501A A120 U000 A315 A310 U003 U001 U002 U004 F901 A101 A060 A061 A017 P609 P602 A016 A016...

Page 8: ...0 1 Q617 NJM2370U05 VIN 5 CONT 1 GND 2 BYPASS 3 VO 4 C615 100 6 3Ta C658 0 1 3 3V 3 3V R557 10K P602B B4B PH SM3 TB 4 3 2 1 E604 Terminal 4 3 2 1 E603 Terminal 4 3 2 1 E601 Terminal 4 3 2 1 5 6V R551...

Page 9: ...Vcc2 27 Vcc1 14 Vcc0 1 Vss2 54 Vss1 41 Vss0 28 VssQ0 6 VssQ1 12 VssQ2 46 VssQ3 52 VccQ0 3 VccQ1 9 VccQ2 43 VccQ3 49 NC 40 DQ0 2 DQ1 4 DQ2 5 DQ3 7 DQ4 8 DQ5 10 DQ6 11 DQ7 13 DQ8 42 DQ9 44 DQ10 45 DQ11...

Page 10: ...0 R292 200K R294 1K R366 10K R201 1 5K R202 1 5K R302 220K R309 220 R301 220K R307 220 R308 220 R203 220K R204 220K R304 10K R303 10K R316 3 9K R315 2 2K R332 100 R334 220K R331 100 R333 220K R216 1 5...

Page 11: ...7 Q303 NJM4565M D 5 6 7 Q302 NJM4565M D 3 8 2 4 1 Q303 NJM4565M D 3 8 2 4 1 P505A P502A P505B P502B C906 334 C905 334 C507 334 C511 104 C512 104 C917 104 C918 104 C508 334 Q902 79M12 G I O Q901 78M12...

Page 12: ...100 R7391 10K R7494 10K R7290 000J R7390 10K R7202 1K R7203 1K R7205 100 R7206 1K R7225 270 R7274 220 R7271 220 R302 220K R309 220 R301 220K R307 220 R311 100 R308 220 220K 220K R312 100 R7212 1K R726...

Page 13: ...Z C7011 223Z C703 CH100D C706 104 P01 P7004B K1 K0 KEY GND REM SIG P7006A P7006B S7011 VR DOWN S7012 Stop S7013 FSKIP S7014 Play Pause S7015 VR UP S7016 Audio Input S7017 Display S7018 RSKIP S7003 RIG...

Page 14: ...R274 R275 R276 R292 R293 R294 R991 L991 1 C299 C995 C994 C501 C502 C505 C506 C507 C508 C511 C512 C905 C906 C913 C913 C914 C914 C915 C916 D905 L501 L501 L502 L502 P502B P503B P504A P505A P552A Q501 Q9...

Page 15: ...292 R7294 R7295 R7297 R7389 R7390 R7391 R7394 R7395 R7397 R7493 R7494 D7004 D7003 Q7002 R7003 D7005 R7002 R01 C321 C322 C327 C328 Q302 R301 R302 R307 R308 R309 R311 R312 R313 R314 R317 R318 R321 R322...

Page 16: ...R7243 R7244 R7245 R7247 R7248 R7249 R7255 R7256 R7257 R7259 R7260 R7263 R7266 R7267 R7268 R7269 R7270 R7271 R7272 R7274 R7277 R7278 R7279 R7280 R7281 R7282 R7283 R7284 R7285 R7286 R7287 R7288 R7289 R7...

Page 17: ...C210 C209 C521 R918 C909 C904 Q910 Q910 P507A C351 C352 D301 D501 Q201 Q202 Q203 Q303 Q305 Q305 Q313 R201 R202 R203 R204 R205 R206 R207 R208 R209 R210 R211 R212 R213 R214 R215 R216 R217 R218 R219 R22...

Page 18: ...L901 L901 R 9 1 6 T901 T901 AC H AC G 3 P928A R 9 1 7 P926A P927 P929A F901B F901A F902B F902A 1 25A 125V T400mAL250V RL901 RL901 C903 RISK OF FIRE REPLACE FUSE AS MARKED AC G AC H 223 OR6 C921 D911...

Page 19: ...2 2 2 2 2 2 2 2 2 2 2 2 2 R7004 R7005 R7006 R7007 R7008 R7009 R7010 R7014 R7015 R7016 R7017 U006 ETC 7657 Component side Soldering side U007 PS 7658 Component side Soldering side U008 ETC 7659 Compon...

Page 20: ...NC 500 PRINTED CIRCUIT BOARD VIEW 6 U009 DG 7662 Network Circuit...

Page 21: ...C210 C209 C521 R918 C909 C904 Q910 Q910 P507A C351 C352 D301 D501 Q201 Q202 Q203 Q303 Q305 Q305 Q313 R201 R202 R203 R204 R205 R206 R207 R208 R209 R210 R211 R212 R213 R214 R215 R216 R217 R218 R219 R22...

Page 22: ...L901 L901 R 9 1 6 T901 T901 AC H AC G 3 P928A R 9 1 7 P926A P927 P929A F901B F901A F902B F902A 1 25A 125V T400mAL250V RL901 RL901 C903 RISK OF FIRE REPLACE FUSE AS MARKED AC G AC H 223 OR6 C921 D911...

Page 23: ...2 2 2 2 2 2 2 2 2 2 2 2 2 R7004 R7005 R7006 R7007 R7008 R7009 R7010 R7014 R7015 R7016 R7017 U006 ETC 7657 Component side Soldering side U007 PS 7658 Component side Soldering side U008 ETC 7659 Compon...

Page 24: ...NC 500 PRINTED CIRCUIT BOARD VIEW 6 U009 DG 7662 Network Circuit...

Page 25: ...BLOCK DIAGRAM AND DESCRIPTION OF IC 1 NC 500 Q305 TC4052B ANALOG SWITCH SELB SELA INPUT H H NO USE H L NETWORK L H TUNER L L AUX...

Page 26: ...omparator 8th Switched capacitor filter anti aliasing filter 100k 120k 100k 270p MUX Vref 2 2 F VDD1 1 Analog Power supply VSS1 1 VDD2 2 Digital Power supply VSS2 XI XO 4 332MHZ 33pF 3 33pF 3 PLL 57kH...

Page 27: ...4 MUX Input Type E Type D 1 2 VDD1 refer to input output circuits Composite signal input refer to input output circuits 11 VSS2 Digital power supply 4 5V to 5 5V 12 VDD2 13 XI Crystal oscillator Type...

Page 28: ...NC 500 BLOCK DIAGRAM AND DESCRIPTION OF IC 5 Q714 S 3531A REAL TIME CLOCK...

Page 29: ...NC 500 BLOCK DIAGRAM AND DESCRIPTION OF IC 5 Q714 S 3531A REAL TIME CLOCK...

Page 30: ...NC 500 BLOCK DIAGRAM AND DESCRIPTION OF IC 4 Q605 WM8716 DAC...

Page 31: ...NC 500 BLOCK DIAGRAM AND DESCRIPTION OF IC 4 Q605 WM8716 DAC...

Page 32: ...NC 500 BLOCK DIAGRAM AND DESCRIPTION 3 Q271 LC74761M 9845 ON SCREEN DISPLAY LSI Pin Assignment Top view...

Page 33: ...g input switches between 525 scan lines and 625 scan lines 12 525 625 command switch During output functions as general output port or character data output command switch Low 525 lines high 625 lines...

Page 34: ...NC 500 BLOCK DIAGRAM AND DESCRIPTION OF IC 2 Q301 TC9413AP ELECTRONIC VOLUME CONTROL...

Page 35: ...LPF BICK SDTI Serial Input Interface MCKI AVDD AVSS VCOM CCLK CDTI CSN ATT ATT Mixer DZF I2C DIT TX CAD0 CAD1 TTL 3 wire Serial Control Mode I2C L DS Modulator MCKO LRCK AOUTL PDN DVDD DVSS 8X Interp...

Page 36: ...ON OF IC 7 Q611 AK4353 DAC WITH DIT Pin Layout 6 5 4 3 2 1 MCKO TX DVSS DVDD MCKI BICK SDTI 7 LRCK 8 DZF NC AVDD AVSS VCOM AOUTL AOUTR CAD1 Top View 10 9 PDN CSN SCL CCLK 11 SDA CDTI 12 CAD0 I2C TTL T...

Page 37: ...control mode 11 CCLK I Control Clock Pin at 3 wire serial control mode SDA I O Control Data Input Output Pin at I2 C Bus control mode 12 CDTI I Control Data Input Pin at 3 wire serial control mode 13...

Page 38: ...CLK RDS clock 20 POFF I L Detect power failure 21 24 O 25 STBLED O H STANDBY LED 26 O 27 FLPOWER O L Control of FL power supply 28 FLTEST O L FL tube test 29 RTCSCL O CLK Clock of RTC IC 30 RTCSDA I O...

Page 39: ...77 SELA O L TC4052 function change the reversal output terminal of A 78 SELB O L TC4052 function change the reversal output terminal of B 79 FLWR O H FL tube WR 80 FLSEL O L FL tube SEL 81 FLDA7 O H...

Page 40: ...minutes of heat running re adjust by following b INITIAL SETTING FOR SHIPPING 1 Initialization of memories Press STANDBY ON button while pressing down INPUT button when the unit is POWER ON then the...

Page 41: ...e Arrangements for PC STANDBY state It takes about 20 seconds Update Utility STOP CANCEL SETUP SETUP Pushing two keys is continued 5 seconds or more SETUP Display Update Utility Display Update Utility...

Page 42: ...splay Update Utility 1 F W Update Display Update Utility 1 F W Update Update OK Display Update Utility 2 F W Version Display Update Utility 1 F W Update F W Updating Display Update Utility 1 F W Updat...

Page 43: ...Utility 3 Port Port 60096 Display Update Utility 4 MAC Address 0009B0 FFFFFF Display Update Utility 5 Product ID PID 00000002 Display Update Utility 6 DeviceUpdate mSVR Display Update Utility 2 F W V...

Page 44: ...et Tune DL 29355424 WRNTY CARD ONKYO 29365090A ANT COIL NMA 3027 232198 REMO CON RC 508S 24140508 FM ANT AS D 292142 BATTERY BATTERY UM 3 3010054 TAPE SEROHAN NITTO NO 29 29110149 SHEET 0 515 650 550...

Page 45: ...01664 NPT 1457D P TRANS 07 SW TRM Q501A 223025 AC262 ISO SHEET Q501B 223034 MT 25 TR ACCY 09 Chassis Screw A008 27100375E A 905X CHASSIS A009 27175323 AS LEG A015 27141829 RETAINER AMP A016 27191016 N...

Page 46: ...NO 29 TAPE A610 29110148 W48 OPP TAPE PP TAPE A622 29091887 A 905X PAD B A623 29095932 ACC SHEET 12 Accessary A801 29343427 E NC 500 INS MANUAL A805 29365090A ONKYO WRNTY CARD A806 292142 D FM ANT AS...

Page 47: ...r 222840521R1 or 4052BF TC4052BF IC or 222840521R9 4052BF TC4052BF IC Q311 Q312 2213640 DTC123JS TR Q502 2211256 2SC1815 BL TR Q503 Q504 Q908 Q90 9 2216761R2 IRLML6401 TR Q7001 22241857 M30624FGAFP NA...

Page 48: ...0479 CE04W50V 4 7M ELECT C C321 C322 C351 C352 C391 C392 C393 C39 4 373022214R2 ECHU50V 221J C FILM C C329 C330 353744709 CE04W16V 47M S ELECT C C501 C502 354781009 CE04W50V 10M ELECT C C505 C506 3547...

Page 49: ...2P5A DC18 138 RELAY or 25065605 NRL 2P5A DC18 154 RELAY RL901 25065643 or NRL 2P5A DC18 168 RELAY or 25065642 NRL 2P5A DC18 167 RELAY S7001 S7002 25035715 NPS 111 S678 PUSH SW S7003 S7004 S7005 S 700...

Page 50: ...8R2 BA33C25FP IC Q603 Q608 22241861R3 HM5264165FTT B6 IC Q604 22241862R3 MX29LV320BTC 90 IC Q605 22241821R2 WM8716EDS IC Q606 22241872R2 93LC46BT SN IC Q607 22241863R3 EP7312 CV IC Q609 Q618 22241161R...

Page 51: ...E603 E604 25065425 NEGITANSI M3 TRM SCREW P009 25137662B NCDG 7662 PWB P602B 25056180R2 or NPLG 4P1119 PLUG or 25055964R2 NPLG 4P917 PLUG P606B 25056163R2 or NPLG 5P1102 PLUG or 25056182R2 NPLG 5P112...

Page 52: ...CTRONICS GmbH Liegnitzerstrasse 6 82194 Groebenzell GERMANY Tel 49 8142 4401 0 Fax 49 8142 4401 555 E mail info onkyo de ONKYO CHINA LIMITED Units 2102 2107 Metroplaza Tower I 223 Hing Fong Road Kwai...

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