Onkyo TX-NR906 free download

File name onkyo_tx-nr906_sch.pdf

TX-NR906/NA906 A B FM ANTENNA C SETUP MIC 1 2 3 D BLOCK DIAGRAMS-1 AUDIO SECTION AM LOOP ANTENNA AUX 2 VIDEO IN R L TUNER UNIT HD RADIO: DC,DD Type only Analog Switch Array Q4029 TC94A46CFG Analo ch2 NJU7312A 1 DC,DD Type Only MAIN A ch3 Q4 NJU MAIN L DAC FL MIX L MAIN R DAC FR MIX R MCH C DAC C XM Sirrus L CD R L RIAA MAIN B ch4 -6dB -6dB PHONO ch5 R TAPE L ch6 ZONE2 L R MCH SW DAC SW R L TAPE OUT R ch7 MCH SL DAC SL 0dB 0dB MCH SR 2 L AUX 1 ch8 R L ch9 ZONE3 GAME/TV Video REC ch10 CBL/SAT L ch11 R VCR/DVR OUT L ch12 DAC_FL DAC_FR DAC_CT DAC_SW DAC_SL DAC_SR DAC_SBL DAC_SBR MCH_CT MCH_SW MCH_SL MCH_SR MCH_SBL MCH_SBR DAC CT2 DAC SW2 Q4305 NJU7313A R R L NJU7313A Analog Switch ch13 V_OUT_L V_OUT_R An 3 VCR/DVR IN R L ch14 DVD R FL MULTI CHANNEL INPUT FR C SW SL SR SBL SBR NET BOARD NALAN-9121 SD-20 to 27 4 IN 1-4 HDMI OUT MAIN,SUB -6dB I2S/DSD I2S (DVD audio,etc) HDMI I/F SPDIF DSD Q3001 TC74VHC157FT TC74VHC157FT MULTIPLEXER DSP BLOCK SD-10, 11 1st DSP Q3401 TMS320D790E001BZDH275 (SD-10) OPTICAL IN 1 OPTICAL IN 2 DIGITAL IN (FRONT) FLASH MEMORY -6dB HDMI BOARD NAHDM-9114 SD-15 to 19 I2S 2nd DSP Q3501 TMS320D788E001BRFP266 (SD-11) 3rd DSP Q3601 TMS320D707E001BRFP250 (SD-11) I2S DSD OPTICAL OUT SD RAM 5 COAX IN 1 RX0 COAX IN 2 COAX IN 3 RX5 RX6 RX7 ADC DIR Refer to SCHEMATIC DIAGRAM-9 and -29 (SD-9 and SD-29) for digital audio signal flow wave forms. Q3041 CS42516 TX-NR906/NA906 E F G 7 CH POWER AMPLIFIERS H Analog Switch Q4304 NJU7312A Volume Q4405 CS3318 HEADPHONES 1 2 3 SPEAKER TERMINALS +29dB FRONT LEFT FL AIN L AC FL IX L +29dB CH C AC C +29dB C CENTER H SW SW SW +20dB +29dB SURR LEFT CH SL C SL SL +29dB SURR RIGHT SR +29dB SBL SURR BACK or Bi-AMP LEFT +29dB SURR BACK or Bi-AMP RIGHT SBR ZONE2 LEFT Q4306 NJU7311A Analog Switch ZONE2 RIGHT 0dB FIX 0dB FIX TONE ZONE2 PREOUT/LINEOUT L L R PRE OUT 0dB FIX 0dB FIX TONE R FRONT CENTER ZONE3 PREOUT/LINEOUT L R Q4204 R2S15211FP Audio Selector, Volume, Tone SUBWOOFER L R L R NAVD-9052 SD-6 SURR BACK SURR SBL FL +6dB +6dB +6dB +6dB +6dB +6dB +6dB +6dB +6dB SW2 SBR SW SR FR C2 SL C 12V TRIGGER CONTROL +6dB 12V TRIGGER OUT ZONE 2 VLSC VLSC VLSC VLSC VLSC VLSC VLSC VLSC VLSC VLSC IR REMOTE SENSOR IR IN IR OUT 2S SD Q3701 PCM1796 DAC Q3721 PCM1796 DAC Q3741 PCM1796 DAC Q3761 PCM1796 DAC Q3781 PCM1796 DAC NADG-9074 SD-9 RI INTERFACE RI Q3031 ICL3221E RS-232 TRANCEIVER RS-232 . . . . TC74VHC157FT MULTIPLEXER Q7001 M3087BFKBGP MAIN MICROPROCESSOR 6 - FRONT RIGHT(BTL) + AIN R AC FR IX R FRONT RIGHT FR - FRONT LEFT(BTL) + TX-NR906/NA906 A B C D BLOCK DIAGRAMS-2 VIDEO SECTION 1 VIDEO BOARD (NAVD-9052, SD-6) COMPONENT VIDEO Y1 IN 1 CB1 CR1 Y2 . Video Switch Q2201 NJW1321 . C-DET MMP Y 6dB . 6dB IN 2 CB2 CR2 Y3 6dB . CB 2 IN 3 6dB . CB3 CR3 Analog Switch 74HC4051 Video Amp Q2012,Q2013 NJM2587 6dB . CR 6dB COMPOSITE VIDEO MAIN LPF(12M