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NAC-2.3

SERVICE MANUAL

Audio Network Receiver

Silver model

MODEL

NAC-2.3

120V AC, 60Hz

BMDD

Ref. No. 3763

Dec, 2002

SAFETY-RELATED COMPONENT
WARNING!!

COMPONENTS IDENTIFIED BY MARK ON THE

SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE

CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.

REPLACE THESE COMPONENTS WITH ONKYO

PARTS WHOSE PART NUMBERS APPEAR AS SHOWN

IN THIS MANUAL.

MAKE LEAKAGE-CURRENT OR RESISTANCE

MEASUREMENTS TO DETERMINE THAT EXPOSED

PARTS ARE ACCEPTABLY INSULATED FROM THE

SUPPLY CIRCUIT BEFORE RETURNING THE

APPLIANCE TO THE CUSTOMER.

Phones

Setup

Display

Select

Audio

Input

Volume

Standby/On

Standby

Stop

Play/ Pause

NAC-2.3

Содержание NAC-2.3

Страница 1: ...THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL MAKE LEAKAGE CURRENT OR RESISTANCE MEASUREME...

Страница 2: ...0 V 75 IHF 0 9 V 75 DIN Stereo 17 2 dBf 2 0 V 75 IHF 23 0 V 75 DIN AM 30 V 50 dB Quieting sensitivity FM Mono 17 2 dBf 2 0 V 75 Stereo 37 2 dBf 20 0 V 75 Capture ratio FM 2 0 dB Image rejection ratio...

Страница 3: ...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 aga...

Страница 4: ...999 or fewer tracks which enables you to play all tracks in a list see the Net Tune Central Help Unable to retrieve the genre information during searching the Internet radio stations Unable to retrie...

Страница 5: ...nput Server Albums Artists Genres Location Language Genres Playlists Select genre Select track Select playlist Select Location Select track Select track Select track Playback Playback Playback Playbac...

Страница 6: ...a new setting D Setup button Press to set up the NAC 2 3 E Operation buttons FR FF buttons Press to fast rewind or fast forward the current track Pause button Press to pause the playback Play button P...

Страница 7: ...9 A025 P608 P602 P606 P610 A029 A016 A013 A013 P7001 A015 A040 U006 A110 A112 A301 A302 A111 Q7005 A113 U005 A009 A055 A017 A018 A008 T901 Q501A A120 A315 A311 A310 U003 A108 P101 A017 U001 A016 U002...

Страница 8: ...9A TC7W14FK 1 7 Q609B TC7W14FK 3 5 C640 220 4 C649 220 4 C639 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...

Страница 9: ...15 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 DQ...

Страница 10: ...00 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...

Страница 11: ...JM4565M 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 G I O D9...

Страница 12: ...K R7201 1K R01 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 10...

Страница 13: ...3Z 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 RI...

Страница 14: ...3 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 Q...

Страница 15: ...7292 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...

Страница 16: ...42 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...

Страница 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...

Страница 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...

Страница 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...

Страница 20: ...NAC 2 3 PRINTED CIRCUIT BOARD VIEW 6 U009 DG 7662 Network Circuit...

Страница 21: ...BLOCK DIAGRAM AND DESCRIPTION OF IC 1 NAC 2 3 Q305 TC4052B ANALOG SWITCH SELB SELA INPUT H H NO USE H L NETWORK L H TUNER L L AUX...

Страница 22: ...NAC 2 3 BLOCK DIAGRAM AND DESCRIPTION OF IC 4 Q605 WM8716 DAC...

Страница 23: ...NAC 2 3 BLOCK DIAGRAM AND DESCRIPTION OF IC 2 Q301 TC9413AP ELECTRONIC VOLUME CONTROL...

Страница 24: ...NAC 2 3 BLOCK DIAGRAM AND DESCRIPTION 3 Q271 LC74761M 9845 ON SCREEN DISPLAY LSI Pin Assignment Top view...

Страница 25: ...ng 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 line...

Страница 26: ...NAC 2 3 BLOCK DIAGRAM AND DESCRIPTION OF IC 4 Q605 WM8716 DAC...

Страница 27: ...NAC 2 3 BLOCK DIAGRAM AND DESCRIPTION OF IC 5 Q714 S 3531A REAL TIME CLOCK...

Страница 28: ...NAC 2 3 BLOCK DIAGRAM AND DESCRIPTION OF IC 5 Q714 S 3531A REAL TIME CLOCK...

Страница 29: ...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 I 2 C L DS Modulator MCKO LRCK AOUTL PDN DVDD DVSS 8X Inter...

Страница 30: ...ON OF IC 6 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...

Страница 31: ...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...

Страница 32: ...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...

Страница 33: ...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...

Страница 34: ...6 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...

Страница 35: ...te 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 Utilit...

Страница 36: ...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...

Страница 37: ...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...

Страница 38: ...MANUAL INTEGRA WRNTY CARD Part Number Description 11 Packing 29053970 NAC 2 3 B UDD CARTON 29363242 UPC AS LABEL 29091886 A 905X PAD A 29095835 0 515 650 550 SHEET 29110149 SEROHAN NITTO NO 29 TAPE 29...

Страница 39: ...16U TAPE A015 27141829 RETAINER AMP A016 27191016 NIFCO 2315 HOLDER A017 27190503A KGLS 8RT HOLDER A018 838130088 3TTB 8B SCREW A019 801433 3SMS8W SW 14B BC SCREW A020 838430068 3TTB 6B BC SCREW A025...

Страница 40: ...D604 D605 223234R2 1SS352 C DIODE D603 225385R2 SEC1201C LED Q601 22241778R2 BA33C25FP IC Q603 Q608 22241861R3 HM5264165FTT B6 IC Q604 22241862R3 MX29LV320BTC 90 IC Q605 22241821R2 WM8716EDS IC Q606...

Страница 41: ...Q275 2212125 2SA1048 GR TR Q301 22241854 TC9413AP IC Q304 Q313 Q505 2216350R2 KRA107S TR Q305 222840521R2TO or 4052BF TC4052BF IC or 222840521R1TO or 4052BF TC4052BF IC or 222840521R9TO 4052BF TC4052...

Страница 42: ...721019 CE04W6 3V 100M S ELECT C C702 3060016 NTC 30P14 TRIMMER C7203 C7204 374724744 ECQ V50V 474J TF C C901 C902 3300030 DE1307E472M KH IS C C905 C906 374723344 ECQ V50V 334J TF C C908 3500183 CE04W3...

Страница 43: ...WIRE HOL P503B 25050267 NSCT 3P95 SOCKET P504A 2009990685UL NSAS 12P0952 SOCKET AS P504B 25055444 NPLG 6P426 PLUG P506 25045583 NPJ 6PDRW394 PIN JACK P507 72120250505 1007 24 2 7HAND B PVC P510 271417...

Страница 44: ...PAN Tel 072 831 8111 Fax 072 833 5222 http www onkyo co jp ONKYO CORPORATION Integra Division of ONKYO U S A CORPORATION 18 Park Way Upper Saddle River N J 07458 U S A Tel 201 785 2600 Fax 201 785 265...

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