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1、DTR-7.8 SERVICE MANUALSERVICE MANUAL AV RECEIVER Black model MODEL DTR-7.8 120V AC, 60HzB UDD, B MDD 220V240V AC, 50HzB UMA, B MMA RC-691M 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.
2、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. Ref. No. 4016 Jun, 2007 + - On
3、Standby TV Input TV CH TV VOL -/-10 1112 D.TUN +100Clear 123 456 789 Input Selector VCR/DVRCBL/SATDVD TapeTunerCD Phono Game/TV Macro 123 VCRDVD CDR/MD CDZone2 Remote Mode Dimmer Tape/AMP Sleep ReceiverTVDockCable VOL CH Disc Album + - Enter T o p M e n u M e n u gn i tuMya lps iD E x i t G u i d e
4、Prev CH R e t u r n S e t u p RC-691M AudioRepeatPlay Mode Open/Close Listening Mode DVDHDD Playlist RandomRec Test ToneCH Sel Direct Stereo Level+Level- L NightAudio Sel THXAll ST Re-EQ Subtitle Video Off VCR Surround SAT Zone3 AUX 1AUX 2 RadioFans.CN 收音机爱 好者资料库 DTR-7.8 EXPLODED VIEWS-1 DTR-7.8 A07
5、0 x 4 pcs. A013 x 3 pcs. A013 x 3 pcs. A114 x 6 pcs. A112 x 3 pcs. A013 x 2 pcs. A013 x 5 pcs. A112 U30 DD Type Only P102 A304 x 4 pcs. A013 x 2 pcs. A013 x 3 pcs. A013 x 2 pcs. A013 x 4 pcs. A013 x 13 pcs. A270 x 2 pcs. A013 x 2 pcs. A068 x 4 pcs. A112 x 4 pcs. A112 x 6 pcs. A075 x 3 pcs. A112 x 2
6、pcs. A112 x 5 pcs. A076 x 4 pcs. P6800 x 18 pcs. A112 x 55 pcs. A114 x 2 pcs. A094 x 2 pcs. A078 x 3 pcs. A066 A400 A412 A414 F9000 A410 A086 A201 A281 A301 A253 A255 A259 A261 A263 A203 A251 A087 A087 A013 A104 A090 A100 A098 A106 A105 A110 P101 P2801 P7501 A119 A119 F2501 F2502 U14 U017 U43 P205 U
7、06 U09 U10 U26 U31 U32 A013 A120 U11 U13 U12 U33 U34 U35 U37 U40 U38 U42 U25 U28 U27 U07 U08 F9100 F9101 F9102 A116 A118 A092 A137 A096 A067 A079 Refer to in EXPLODED VIEWS-2 RadioFans.CN 收音机爱 好者资料库 DTR-7.8 EXPLODED VIEWS-2 DTR-7.8 A001 U04 U05 T901 A022 A021 A021 A058 A062 A048 A022 Q6093 Q6083 Q60
8、63 Q6053 Q6051 Q6081 Q6061 Q6091 Q6056 Q6066 Q6086 Q6096 Q6084 Q6094 Q6054 Q6064 Q6082 Q6092 Q6052 Q6062 Q6095 Q6085 Q6065 Q6055 Q6090 Q6080 Q6060 Q6050 A015 A001 A022 A022 A064 U36 A040 A049 F9301 P062 P061 A044 A014 A120 F6601 F6603 F6602 F6604 A120 A005 x 4 pcs. A007 x 4 pcs. A011 x 2 pcs. A013 x
9、 8 pcs. A013 x 4 pcs. A013 x 3 pcs. A013 x 2 pcs. A025 U03 U01 U18 U23 U21 U19 U24 U20 U22 U02 U16 U17 A013 x 7 pcs. A060 x 2 pcs. A042 x 4 pcs. A090 x 4 pcs. A046 x 4 pcs. A056 x 4 pcs. A013 x 2 pcs. A013 A004 A120 A120 A018 A013 x 2 pcs. A013 x 6 pcs. A013 x 2 pcs. Q6080A x 2 pcs. Q6050A x 2 pcs.
10、A013 x 2 pcs. A005 x 4 pcs. A007 x 4 pcs. A009 x 12 pcs. A009 x 16 pcs. RadioFans.CN 收音机爱 好者资料库 BLOCK DIAGRAMS-1 AUDIO SECTION DTR-7.8DTR-7.8 A 1 2 3 4 5 BCDEFGH SPDIF RX0 RX5 MCH SR RX6 RX7 DAC_FL DAC_SL DAC_SR DAC_SBR DAC_SBL V_OUT_L V_OUT_R DAC_FR DAC FL MIX L MIX R DAC FR DAC_CT DAC_SW MCH C DAC
11、 C MCH SW DAC SW MCH SL MAIN L MAIN R DAC SL DAC CT2 DAC SW2 MCH_SBR MCH_SBL MCH_SR MCH_SL MCH_SW MCH_CT CENTER SURR LEFT SURR RIGHT ZONE2 RIGHT VCR/DVR OUT TAPE OUT SURR BACK FRONT RIGHT FRONT LEFT TAPE VCR/DVR IN CBL/SAT GAME/TV DVD OUT IN 1 IN 2 IN 3 ch3 ch4 ch14 SURR BACK or Bi-AMP LEFT or Bi-AM
12、P RIGHT RS232 RS232 RIex RI Main Microprocessor Q7001 M3087BFKBGP Interface Interface IR OUT IR IR IN B IR IN A 12V TRIGGER OUT B 12V TRIGGER CONTROL OPTICAL IN 1 DIGITAL IN (FRONT) COAX IN 2 COAX IN 1 HDMI Remote Sensor Speaker Terminals 7 ch Power Amplifier C SBL HDMI I/F FLASH ROM SD_RAM I2S DSD
13、FL FR SL SR +20dB SW2 I2S I2S DSD PHONO OPTICAL IN 2 +29dB +29dB +29dB +29dB +29dB +29dB +29dB ZONE2 LEFT SBR L FRONT SURR SURR BACK R SUBWOOFER CENTER L R L R PRE OUT CD (DD Type Only) TUNER UNIT AM ANTENNA FM ANTENNA SW R SW L R L ZONE2 PREOUT/LINEOUT TONE Q4204 R2S15211FP 0dB FIX ZONE3 PREOUT/LIN
14、EOUT ADC -6dB -6dB Q3041 CS42516 MAIN B Z2 Z3 C2 RL FL Analog Function Switch 8 ch Analog Volume Control FR C SW SL SR SBL SBR Q4305 NJU7313A HEADPHONES (DVD audio,etc) Q4306 NJU7311A 0dB Video REC 0dB-6dB -6dB Q4405 CS3318 VIDEO IN AUX 2 AUX 1 Q4029 TC94A46CFG Analog Switch Array ch13 ch12 ch11 ch1
15、0 ch9 ch8 ch2 RIAA XM Sirrus MAIN A DIR TONE 0dB FIX NJU7313A ch7 ch6 ch5 Q4304 NJU7312A NJU7312A 0dB FIX 0dB FIX 12V TRIGGER OUT A 12V TRIGGER OUT C . . . . . . 1 2 3 SETUP MIC 3 2 1 OPTICAL OUT . COAX IN 3 MULTI CHANNEL INPUT FL FR C SW SL SR SBL SBR LR L R L R L R L R L R L R L R L R L R L R PCM1
16、796 DAC Q3701 Q3721 Q3741 Q3761Q3781 PCM1796 DAC PCM1796 DAC PCM1796 DAC PCM1796 DAC TC74VHC157FTMULTIPLEXER . . . . 2nd DSP Q3501 D788E001BRFP or D708E001BRFP DSP BLOCK 1st DSP Q3401 D790E001BZDH or D710E001BZDH 3rd DSP Q3601 D707E001BRFP I2S/DSD MULTIPLEXER TC74VHC157FT TC74VHC157FT Refer to SCHEM
17、ATIC DIAGRAM-9 and -18 (SD-9 and SD-18) for digital audio signal flow wave forms. SW NALAN-9268(SD-17) E-CONTROL BOARD ETHERNET (E-CONTROL) Analog Function Switch Analog Function Switch BLOCK DIAGRAMS-1 AUDIO SECTION DTR-7.8 A 1 2 3 4 5 BCDEFGH SPDIF RX0 RX5 MCH SR RX6 RX7 DAC_FL DAC_SL DAC_SR DAC_S
18、BR DAC_SBL V_OUT_L V_OUT_R DAC_FR DAC FL MIX L MIX R DAC FR DAC_CT DAC_SW MCH C DAC C MCH SW DAC SW MCH SL MAIN L MAIN R DAC SL DAC CT2 DAC SW2 MCH_SBR MCH_SBL MCH_SR MCH_SL MCH_SW MCH_CT CENTER SURR LEFT SURR RIGHT ZONE2 RIGHT VCR/DVR OUT TAPE OUT SURR BACK FRONT RIGHT FRONT LEFT TAPE VCR/DVR IN CB
19、L/SAT GAME/TV DVD OUT IN 1 IN 2 IN 3 ch3 ch4 ch14 SURR BACK or Bi-AMP LEFT or Bi-AMP RIGHT RS232 RS232 RIex RI Main Microprocessor Q7001 M3087BFKBGP Interface Interface IR OUT IR IR IN B IR IN A 12V TRIGGER OUT B 12V TRIGGER CONTROL OPTICAL IN 1 DIGITAL IN (FRONT) COAX IN 2 COAX IN 1 HDMI Remote Sen
20、sor Speaker Terminals 7 ch Power Amplifier C SBL HDMI I/F FLASH ROM SD_RAM I2S DSD FL FR SL SR +20dB SW2 I2S I2S DSD PHONO OPTICAL IN 2 +29dB +29dB +29dB +29dB +29dB +29dB +29dB ZONE2 LEFT SBR L FRONT SURR SURR BACK R SUBWOOFER CENTER L R L R PRE OUT CD (DD Type Only) TUNER UNIT AM ANTENNA FM ANTENN
21、A SW R SW L R L ZONE2 PREOUT/LINEOUT TONE Q4204 R2S15211FP 0dB FIX ZONE3 PREOUT/LINEOUT ADC -6dB -6dB Q3041 CS42516 MAIN B Z2 Z3 C2 RL FL Analog Function Switch 8 ch Analog Volume Control FR C SW SL SR SBL SBR Q4305 NJU7313A HEADPHONES (DVD audio,etc) Q4306 NJU7311A 0dB Video REC 0dB-6dB -6dB Q4405
22、CS3318 VIDEO IN AUX 2 AUX 1 Q4029 TC94A46CFG Analog Switch Array ch13 ch12 ch11 ch10 ch9 ch8 ch2 RIAA XM Sirrus MAIN A DIR TONE 0dB FIX NJU7313A ch7 ch6 ch5 Q4304 NJU7312A NJU7312A 0dB FIX 0dB FIX 12V TRIGGER OUT A 12V TRIGGER OUT C . . . . . . 1 2 3 SETUP MIC 3 2 1 OPTICAL OUT . COAX IN 3 MULTI CHA
23、NNEL INPUT FL FR C SW SL SR SBL SBR LR L R L R L R L R L R L R L R L R L R L R PCM1796 DAC Q3701 Q3721 Q3741 Q3761Q3781 PCM1796 DAC PCM1796 DAC PCM1796 DAC PCM1796 DAC TC74VHC157FTMULTIPLEXER . . . . 2nd DSP Q3501 D788E001BRFP or D708E001BRFP DSP BLOCK 1st DSP Q3401 D790E001BZDH or D710E001BZDH 3rd
24、DSP Q3601 D707E001BRFP I2S/DSD MULTIPLEXER TC74VHC157FT TC74VHC157FT Refer to SCHEMATIC DIAGRAM-9 and -18 (SD-9 and SD-18) for digital audio signal flow wave forms. SW NALAN-9268(SD-17) E-CONTROL BOARD ETHERNET (E-CONTROL) Analog Function Switch Analog Function Switch BLOCK DIAGRAMS-1 AUDIO SECTION
25、DTR-7.8 A 1 2 3 4 5 BCDEFGH SPDIF RX0 RX5 MCH SR RX6 RX7 DAC_FL DAC_SL DAC_SR DAC_SBR DAC_SBL V_OUT_L V_OUT_R DAC_FR DAC FL MIX L MIX R DAC FR DAC_CT DAC_SW MCH C DAC C MCH SW DAC SW MCH SL MAIN L MAIN R DAC SL DAC CT2 DAC SW2 MCH_SBR MCH_SBL MCH_SR MCH_SL MCH_SW MCH_CT CENTER SURR LEFT SURR RIGHT Z
26、ONE2 RIGHT VCR/DVR OUT TAPE OUT SURR BACK FRONT RIGHT FRONT LEFT TAPE VCR/DVR IN CBL/SAT GAME/TV DVD OUT IN 1 IN 2 IN 3 ch3 ch4 ch14 SURR BACK or Bi-AMP LEFT or Bi-AMP RIGHT RS232 RS232 RIex RI Main Microprocessor Q7001 M3087BFKBGP Interface Interface IR OUT IR IR IN B IR IN A 12V TRIGGER OUT B 12V
27、TRIGGER CONTROL OPTICAL IN 1 DIGITAL IN (FRONT) COAX IN 2 COAX IN 1 HDMI Remote Sensor Speaker Terminals 7 ch Power Amplifier C SBL HDMI I/F FLASH ROM SD_RAM I2S DSD FL FR SL SR +20dB SW2 I2S I2S DSD PHONO OPTICAL IN 2 +29dB +29dB +29dB +29dB +29dB +29dB +29dB ZONE2 LEFT SBR L FRONT SURR SURR BACK R
28、 SUBWOOFER CENTER L R L R PRE OUT CD (DD Type Only) TUNER UNIT AM ANTENNA FM ANTENNA SW R SW L R L ZONE2 PREOUT/LINEOUT TONE Q4204 R2S15211FP 0dB FIX ZONE3 PREOUT/LINEOUT ADC -6dB -6dB Q3041 CS42516 MAIN B Z2 Z3 C2 RL FL Analog Function Switch 8 ch Analog Volume Control FR C SW SL SR SBL SBR Q4305 N
29、JU7313A HEADPHONES (DVD audio,etc) Q4306 NJU7311A 0dB Video REC 0dB-6dB -6dB Q4405 CS3318 VIDEO IN AUX 2 AUX 1 Q4029 TC94A46CFG Analog Switch Array ch13 ch12 ch11 ch10 ch9 ch8 ch2 RIAA XM Sirrus MAIN A DIR TONE 0dB FIX NJU7313A ch7 ch6 ch5 Q4304 NJU7312A NJU7312A 0dB FIX 0dB FIX 12V TRIGGER OUT A 12
30、V TRIGGER OUT C . . . . . . 1 2 3 SETUP MIC 3 2 1 OPTICAL OUT . COAX IN 3 MULTI CHANNEL INPUT FL FR C SW SL SR SBL SBR LR L R L R L R L R L R L R L R L R L R L R PCM1796 DAC Q3701 Q3721 Q3741 Q3761Q3781 PCM1796 DAC PCM1796 DAC PCM1796 DAC PCM1796 DAC TC74VHC157FTMULTIPLEXER . . . . 2nd DSP Q3501 D78
31、8E001BRFP or D708E001BRFP DSP BLOCK 1st DSP Q3401 D790E001BZDH or D710E001BZDH 3rd DSP Q3601 D707E001BRFP I2S/DSD MULTIPLEXER TC74VHC157FT TC74VHC157FT Refer to SCHEMATIC DIAGRAM-9 and -18 (SD-9 and SD-18) for digital audio signal flow wave forms. SW NALAN-9268(SD-17) E-CONTROL BOARD ETHERNET (E-CON
32、TROL) Analog Function Switch Analog Function Switch BLOCK DIAGRAMS-2 VIDEO SECTION DTR-7.8DTR-7.8 A 1 2 3 4 5 BCDEFGH CBL/SAT VCR/DVR AUX 1 DVD GAME/TV MONITOR OUT VCR/DVR OUT MONITOR OUT VCR/DVR OUT ZONE 2 OUT AUX 2 (FRONT) CBL/SAT VCR/DVR AUX 1 DVD GAME/TV AUX 2 (FRONT) C YC YC YC YC YC Y CB1 CR1
33、Y2 CB2 CR2 CR3 Y3 CB3 Y1 IN 1 IN 2 IN 3 Y CB CR C CB CR Y Y CB CR CVBS Y C HDBSC Y CVBS HDBPY HDBPB HDBPB 24MHz MAX HDMI BOARD NAHDM-9107 (SD-15, SD-16) VIDEO BOARD NAVD-9052(SD-6) CY CY HDBCV 12MHz MAX HDBSY MONITOR OUT 1 MONITOR OUT 2 / ZONE 2 OUT C-DET MAIN MAIN Z2 Z2 NOTE MMP is short for MAIN M
34、ICROPROCESSOR. S-DET Z2 S-DET VCL VDATA VSTB Q2027 NJU7312AM LPF(12MHz) LPF(12MHz) LPF(12MHz) LPF(6MHz) Y CB CR MAIN 6 ch Video Amp Z2 Q2201 NJW1321 Video Switch Q2006 74HC4051 Q2007 74HC4051 Q2008 74HC4051 Q2009 74HC4051 Q2010 74HC4051 Q2011 74HC4051 74HC4051 6 ch Multiplexer VMUT Q2012,Q2013 NJM25
35、87 Q2014 MM1512 Y/C Mix BPF(140K-6MHz) LPF(6MHz) HDAPY HDAPB HDAPR HDACV HDASC HDASY Q2206 NJM2586A 100MHz -3dB LPF(12MHz) LPF(12MHz) LPF(6MHz) LPF(6MHz) LPF(12MHz) BPF(140K-6MHz) 6dBDRV DRV MMP 6dBDRV 6dBDRV 6dBDRV DRV6dB 6dBDRV . 6dB . 6dB . . 6dB 6dB 6dB . . 6dB 6dB 6dB 6dB 6dBDRV 6dBDRV 75 75 75
36、 75 75 75 6dBDRV 6dBDRV 6dBDRV 6dBDRV 6dB MMP MMP MMP MMP MMP Y CB CR VMUT Q2207 NJM2586A 100MHz -3dB 6dB 6dB 6dB S VIDEO OUTPUT COMPOSITE VIDEO OUTPUT COMPOSITE VIDEO OUTPUT COMPONENT VIDEO OUTPUT COMPOSITE VIDEO INPUT S VIDEO INPUT COMPONENT VIDEO INPUT Q2012,Q2013 NJM2587 Refer to SCHEMATIC DIAGR
37、AM-6, -15 and -18 (SD-6, SD-15 and SD-18) for video and HDMI signal waveforms. Analog Function Switch 6 ch Video Amp 6 ch Video Amp BLOCK DIAGRAMS-2 VIDEO SECTION DTR-7.8 A 1 2 3 4 5 BCDEFGH CBL/SAT VCR/DVR AUX 1 DVD GAME/TV MONITOR OUT VCR/DVR OUT MONITOR OUT VCR/DVR OUT ZONE 2 OUT AUX 2 (FRONT) CB
38、L/SAT VCR/DVR AUX 1 DVD GAME/TV AUX 2 (FRONT) C YC YC YC YC YC Y CB1 CR1 Y2 CB2 CR2 CR3 Y3 CB3 Y1 IN 1 IN 2 IN 3 Y CB CR C CB CR Y Y CB CR CVBS Y C HDBSC Y CVBS HDBPY HDBPB HDBPB 24MHz MAX HDMI BOARD NAHDM-9107 (SD-15, SD-16) VIDEO BOARD NAVD-9052(SD-6) CY CY HDBCV 12MHz MAX HDBSY MONITOR OUT 1 MONI
39、TOR OUT 2 / ZONE 2 OUT C-DET MAIN MAIN Z2 Z2 NOTE MMP is short for MAIN MICROPROCESSOR. S-DET Z2 S-DET VCL VDATA VSTB Q2027 NJU7312AM LPF(12MHz) LPF(12MHz) LPF(12MHz) LPF(6MHz) Y CB CR MAIN 6 ch Video Amp Z2 Q2201 NJW1321 Video Switch Q2006 74HC4051 Q2007 74HC4051 Q2008 74HC4051 Q2009 74HC4051 Q2010
40、 74HC4051 Q2011 74HC4051 74HC4051 6 ch Multiplexer VMUT Q2012,Q2013 NJM2587 Q2014 MM1512 Y/C Mix BPF(140K-6MHz) LPF(6MHz) HDAPY HDAPB HDAPR HDACV HDASC HDASY Q2206 NJM2586A 100MHz -3dB LPF(12MHz) LPF(12MHz) LPF(6MHz) LPF(6MHz) LPF(12MHz) BPF(140K-6MHz) 6dBDRV DRV MMP 6dBDRV 6dBDRV 6dBDRV DRV6dB 6dBD
41、RV . 6dB . 6dB . . 6dB 6dB 6dB . . 6dB 6dB 6dB 6dB 6dBDRV 6dBDRV 75 75 75 75 75 75 6dBDRV 6dBDRV 6dBDRV 6dBDRV 6dB MMP MMP MMP MMP MMP Y CB CR VMUT Q2207 NJM2586A 100MHz -3dB 6dB 6dB 6dB S VIDEO OUTPUT COMPOSITE VIDEO OUTPUT COMPOSITE VIDEO OUTPUT COMPONENT VIDEO OUTPUT COMPOSITE VIDEO INPUT S VIDEO
42、 INPUT COMPONENT VIDEO INPUT Q2012,Q2013 NJM2587 Refer to SCHEMATIC DIAGRAM-6, -15 and -18 (SD-6, SD-15 and SD-18) for video and HDMI signal waveforms. Analog Function Switch 6 ch Video Amp 6 ch Video Amp BLOCK DIAGRAMS-2 VIDEO SECTION DTR-7.8 A 1 2 3 4 5 BCDEFGH CBL/SAT VCR/DVR AUX 1 DVD GAME/TV MO
43、NITOR OUT VCR/DVR OUT MONITOR OUT VCR/DVR OUT ZONE 2 OUT AUX 2 (FRONT) CBL/SAT VCR/DVR AUX 1 DVD GAME/TV AUX 2 (FRONT) C YC YC YC YC YC Y CB1 CR1 Y2 CB2 CR2 CR3 Y3 CB3 Y1 IN 1 IN 2 IN 3 Y CB CR C CB CR Y Y CB CR CVBS Y C HDBSC Y CVBS HDBPY HDBPB HDBPB 24MHz MAX HDMI BOARD NAHDM-9107 (SD-15, SD-16) V
44、IDEO BOARD NAVD-9052(SD-6) CY CY HDBCV 12MHz MAX HDBSY MONITOR OUT 1 MONITOR OUT 2 / ZONE 2 OUT C-DET MAIN MAIN Z2 Z2 NOTE MMP is short for MAIN MICROPROCESSOR. S-DET Z2 S-DET VCL VDATA VSTB Q2027 NJU7312AM LPF(12MHz) LPF(12MHz) LPF(12MHz) LPF(6MHz) Y CB CR MAIN 6 ch Video Amp Z2 Q2201 NJW1321 Video
45、 Switch Q2006 74HC4051 Q2007 74HC4051 Q2008 74HC4051 Q2009 74HC4051 Q2010 74HC4051 Q2011 74HC4051 74HC4051 6 ch Multiplexer VMUT Q2012,Q2013 NJM2587 Q2014 MM1512 Y/C Mix BPF(140K-6MHz) LPF(6MHz) HDAPY HDAPB HDAPR HDACV HDASC HDASY Q2206 NJM2586A 100MHz -3dB LPF(12MHz) LPF(12MHz) LPF(6MHz) LPF(6MHz)
46、LPF(12MHz) BPF(140K-6MHz) 6dBDRV DRV MMP 6dBDRV 6dBDRV 6dBDRV DRV6dB 6dBDRV . 6dB . 6dB . . 6dB 6dB 6dB . . 6dB 6dB 6dB 6dB 6dBDRV 6dBDRV 75 75 75 75 75 75 6dBDRV 6dBDRV 6dBDRV 6dBDRV 6dB MMP MMP MMP MMP MMP Y CB CR VMUT Q2207 NJM2586A 100MHz -3dB 6dB 6dB 6dB S VIDEO OUTPUT COMPOSITE VIDEO OUTPUT CO
47、MPOSITE VIDEO OUTPUT COMPONENT VIDEO OUTPUT COMPOSITE VIDEO INPUT S VIDEO INPUT COMPONENT VIDEO INPUT Q2012,Q2013 NJM2587 Refer to SCHEMATIC DIAGRAM-6, -15 and -18 (SD-6, SD-15 and SD-18) for video and HDMI signal waveforms. Analog Function Switch 6 ch Video Amp 6 ch Video Amp SCHEMATIC DIAGRAMS-1 (
48、SD-1) AUDIO SECTION DTR-7.8DTR-7.8 A 1 2 3 4 5 BCDEFGH Z3MUTE Z2MUTE BTLR BTLL MainBR MainBL MainAR SELSTB SELSDO SELCLK TU_R XM_R XM_L TU_L XM_R XM_L PZ2R PZ2L Z2VOLCLK Z2VOLSDO -15V MainAL TUMUTE -15VCD MCH_SBR MCH_SBL MCH_SR MCH_SL MCH_SW MCH_C MCH_SR MCH_SBL MCH_SBR MCH_SW MCH_C VIDEO5R VIDEO5L
49、TAPEOUTL TAPEOUTR VIDEOOUTL VIDEOOUTR GND SR_R SR_L +15V +15V GND Z2R Z2L Z3R Z3L MCH_SL SURROUND SURROUND BACK FRONT MULTI CH INPUT PHONO L ZONE 2 PRE OUT/LINE OUT R L SW SW ZONE 3 PRE OUT/LINE OUT R TAPE TAPE OUT CD AUX1 GAME/TV DVD CBL/SAT VCR/DVR OUT VCR/DVR IN NAASP-9051 R4606 330 R4616 56K R4607 330 R4617 56K C4614 47/50 R4604 330 R4614 56K R4624 220K C4615 47/50 R4605 330 R4615 56K R4625 220K C4624 47/50 R4634 220K C4625 47/50 R4635 220K R4602 330 R4612 56K R4622 220K R4603 330 R4613 5
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