Onkyo-TXSR505E-avr-sm 电路图 维修手册.pdf
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1、TX-SR505/505E SERVICE MANUALSERVICE MANUAL RC-681M MASTER VOLUME VIDEO STANDBY TONEDISPLAYYROMEMREMMIDOERETSDIGITAL INPUTTUNING MODEABSPEAKERS TUNERTAPEDVDMULTI CHCDSETUPENTER SETUP MIC RETURN CLEAR LISTENING MODE AUDIOLR STANDBY/ON PHONES TUNINGPRESET AUX INPUT AUXCBL/SATVCR/DVR MUTING PREVIOUS MEN
2、U GUIDE TOP MENU SP A/B NRUTERPUTES TAC/ TSI LYALPTAC/ TSI LYALP RANDOMSUBTITLE PLAY MODE TAEPEROIDUA RC- 681M -/- TAPE/AMP MD/CDR DOCK CABLE STANDBY/ON DIMMER ENTD TUN SLEEP 101112 INPUT SELECTOR HDDDVDVCR REMOTE MODE VCR/DVR AUX CBL/SAT CDTAPETUNER DVDMULTI CH LISTENING MODE TV DISPLAY TESTTONECH
3、SEL SURROUNDSTEREO CINE FLTR LEVEL+LEVEL- L NIGHT VOLVOL SAT VCR TV DVDRECEIVER CD INPUT +10 0CLR 123 456 789 ENTER CH DISC ALBUM AV RECEIVER MODEL TX-SR505 MODEL TX-SR505E Ref. No. 3987 032007 TX-SR505 Black, Silver and Golden models 120V AC, 60Hz 120/220-240V AC, 50/60Hz 220-230V AC, 50/60Hz 120/2
4、20-240V AC, 50/60Hz 220-230V AC, 50/60Hz B MDD, B MDC, S MDC B MWO, S MWO S MGK, G MGK G MWT G MGQ TX-SR505E Black and Silver models B MPP, S MPP230V AC, 50Hz SAFETY-RELATED COMPONENT WARNING! COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE
5、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. RadioFans.
6、CN 收音机爱 好者资料库 TX-SR505/505E TX-SR505/505E EXPLODED VIEWS-1 A002 x 5 pcs. A061 x 6 pcs. A012 x 2 pcs. A017 x 2 pcs. A021 x 4 pcs. A065 x 4 pcs. A068 x 4 pcs. A066 x 4 pcs. A020 x 2 pcs. A097 A089 x 3 pcs. A030 x 4 pcs. A013 x 7 pcs. A044 x 2 pcs. A043 x 2 pcs. A001 A073 A016 A027 A018 F6901 F901F901C
7、 F6902 P101 P901 A093 A039 A046 A039 U01 U02 U07 U08 U04 U12 U13 U15 U14 U05 U06 U11 U09 U03 A037 A072 A044 A044 A022 A040 A050 A041 A042 A048 A039 A055 A056 A057 A083 A077 A003 A060 P701 A031 A033 A029 A028 T901 A102 A109 Only A071 A043 x 2 pcs. A011 x 6pcs. A039 A075 A075 P6601A x 14 pcs. U14 : On
8、ly P6601A : Only Refer to EXPLODED VIEWS-2 RadioFans.CN 收音机爱 好者资料库 TX-SR505/505E TX-SR505/505E EXPLODED VIEWS-2 Q6056 Q6066 Q6055 Q6065 Q6054 Q6064 Q6053 Q6063 Q6052 Q6062 Q6051 Q6061 Q6050 Q6060 Q6050A x 2 pcs. Q6050B x 6 pcs. A049 x 14 pcs. RadioFans.CN 收音机爱 好者资料库 TX-SR505/505E BLOCK DIAGRAMS-1 AU
9、DIO SECTION TX-SR505/505E MAIN L MAIN R SUB L SUB R REC L REC R AMUT SBMUT Z2RL FRL CSRL SBRL FRONT SPEAKERS CENTER SPEAKER POWER AMPLIFIER +29dB +29dB +29dB +29dB +29dB +29dB +29dB VCR/DVR IN VCR/DVR OUT CBL/SAT IN TAPE IN TAPE OUT CD SETUP MIC (FRONT) MIC AMP MIC DETECT TONE TONE SURROUND BACK DIR
10、 2ch ADC - - CS42518 8ch DAC INVERTING INVERTING FRONT CENTER SURROUND TUNER UNIT PHONES LPF +6dB LPF LPF VLSC LPF non VLSC +6dB VLSC non VLSC LPF LPF LPF 16M bit SD_RAMFLASH MEMORY 4M Bit DSP TMS320DA707 LPF OPTICAL COAXIAL Controller Micro HDMI IN1 IN2 OUT SW HDMI RI INTERFACE RI PREOUT SUBWOOFER
11、AUX INPUT (FRONT) 35 34 + 25k25k 25k25k 25k25k25k 25k25k25k 25k + 25k25k25k25k25k L R SURROUND SPEAKERS L R SURROUND BACK SPEAKERS L R FRONT SPEAKERS B L R MUTING TO MICROPROCESSOR DVD (MULTI IN) SUBWOOFER L R L R L R 1 1 2 OUT RELAY RELAY RELAY RELAY ES29LV400M12L16161A 2 TX-SR505 TX-SR505E Only A
12、1 2 3 4 5 BCDEFGH TX-SR505/505E BLOCK DIAGRAMS-1 AUDIO SECTION TX-SR505/505E MAIN L MAIN R SUB L SUB R REC L REC R AMUT SBMUT Z2RL FRL CSRL SBRL FRONT SPEAKERS CENTER SPEAKER POWER AMPLIFIER +29dB +29dB +29dB +29dB +29dB +29dB +29dB VCR/DVR IN VCR/DVR OUT CBL/SAT IN TAPE IN TAPE OUT CD SETUP MIC (FR
13、ONT) MIC AMP MIC DETECT TONE TONE SURROUND BACK DIR 2ch ADC - - CS42518 8ch DAC INVERTING INVERTING FRONT CENTER SURROUND TUNER UNIT PHONES LPF +6dB LPF LPF VLSC LPF non VLSC +6dB VLSC non VLSC LPF LPF LPF 16M bit SD_RAMFLASH MEMORY 4M Bit DSP TMS320DA707 LPF OPTICAL COAXIAL Controller Micro HDMI IN
14、1 IN2 OUT SW HDMI RI INTERFACE RI PREOUT SUBWOOFER AUX INPUT (FRONT) 35 34 + 25k25k 25k25k 25k25k25k 25k25k25k 25k + 25k25k25k25k25k L R SURROUND SPEAKERS L R SURROUND BACK SPEAKERS L R FRONT SPEAKERS B L R MUTING TO MICROPROCESSOR DVD (MULTI IN) SUBWOOFER L R L R L R 1 1 2 OUT RELAY RELAY RELAY REL
15、AY ES29LV400M12L16161A 2 TX-SR505 TX-SR505E Only A 1 2 3 4 5 BCDEFGH TX-SR505/505E TX-SR505/505E BLOCK DIAGRAMS-2 VIDEO SECTION C Y V VIDEO BOARD CB Y Y VCR/DVR IN CBL/SAT IN YC YC YC CB CR Y COMPONENT VIDEO VCR/DVR OUT Y CY C MONITOR OUT MONITOR OUT VIDEO (COMPOSITE) S VIDEO CR CR/PR CB/PB SDET M-S
16、DET AN-15881A 6dB 6dB 75 75 75 6dB 6dB 6dB 75 75 75 75 75 75 75 75 SDET SDET SDET SDET SELV1 SELV1 SDET SDET SELV1 75 0dB 6dB NAVD-9178 OUT VCR/DVR OUT DVD IN Y CR/PR CB/PB COMPONENT VIDEO Y CR/PR CB/PB Y CR/PR CB/PB VIDEO (COMPOSITE) S VIDEO DVD IN VCR/DVR IN CBL/SAT IN AUX IN (FRONT) DVD IN VCR/DV
17、R IN CBL/SAT IN VIDEO SWITCH A 1 2 3 4 BCDE TX-SR505/505E SCHEMATIC DIAGRAMS-1 AUDIO INPUT SECTION TX-SR505/505E DMIXR L_OUT SW_OUT +12VTRG +22V GND_TRG SL_OUT SR_OUT R_OUT SW_OUT1 Z2_R DAC_FL DMIXL DAC_SW Z2_L SBR_OUT SBL_OUT C_OUT C_OUT L_OUT R_OUT SL_OUT SR_OUT SBL_OUT SBR_OUT -12V +12V DAC_FR MI
18、C TUPACK_R VIDEO4_L RI AD_L AD_R -12V GND_A VOL_CLK VOL_DATA +12V GND_D SEC1H PROTECT PROTECT SEC1H VOLH VOLH AMUT DAC_SBR1 DAC_SBL1 SIRIUS_R SIRIUS_L GND_A XM_R XM_L +12V -12V TUPACK_L VIDEO4_R GND_A IR +5.6IR GND_IR TZ2 Z2MUT SB/PREMUTE DAC_FL1 DAC_SW1 DAC_C1 DAC_FR1 DAC_SL1 GND_E SBR SBL SR SL R
19、L C GND_S1 GND +22V -22V GND_TU S1L+ S1L- GND_E DAC_SR1 Downmix NC PREOUT RELAY RI CD OUT IN CBL/SAT IN OUT VCR/DVR Subwoofer +/-12V Supply R SURROUND FRONT DVD (MULTI IN) +/-7V Supply L NC FRONT R L SURROUND SUBWOOFER CENTER J5063 NC To NADG-9177 (SD-3 : A3) NC C5603 47/50 C5601 47/50 C5602 47/50 Q
20、5503A NJM4580 1 2 3 4 R5593 1.2K R5590 10K R5594 10K R5592 470 R5595 10K R5591 10K C6076 102J C555647/25 C555747/25 C555847/25 C5559 474J C5561223J R5631 47K R5630 220 R5632 15K R5633 1.2K R5634 10K Q5630A NJM45803 2 1 4 Q5630B NJM4580 5 6 8 7 C555247/25 C555347/25 C555447/25 C555547/25 D9001 D9003D
21、9004 C5671 10/50 R5814 0 R5813 NC R5621 0 R5622 0 R5623 0 R5624 0 R5613 2.2K R5612 2.2K R5611 2.2K C5608 47/50 R5608 220K R5616 2.2K R5606 220K R5607 220K R5615 2.2K C5605 47/50 R5614 2.2K C5604 47/50 R5604 220K R5605 220K R5602 220K R5603 220K R5600 220K R5601 220K R5618 2.2K R5609 220K P6221 22 24
22、 21 2 10 1 C6226 104Z R6226 100K R6222 10K R6223 10K R6224 3.3K C6221 223K C6227 104Z R6227 3.3 D6222D6221 Q6223 RN1402 3 1 2 Q6222 RN1402 3 1 2 R6228 1K Q6227 RN1402 1 32 Q6226 2SB1068-U 3 1 2 R5617 2.2K R5627 0 C5606 47/50 C5607 47/50 R5610 270 R5620 100 R5625 0 R5626 0 R5506 330 R5507 330 R5508 3
23、30 R5509 330 R5510 330 R5511 330 R5512 330 R5513 330 R5514 330 R5515 330 R5516 330 R5517 330 C5507 221J C5508 221J C5509 221J C5510 221J C5511 NC C5512 NC C5513 221J C5514 221J C5515 NC C5516 NC R5518 330 RL5700 8 10 5 3 121 4 9 Q5503B NJM4580 7 8 6 5 R5599 10K C5631 221J R5596 470 R5597 1.2K R5502
24、330 R5504 330 R5505 330 C5502 221J C5505 NC C5506 NC C5504 221K R5519 330 R5520 330 R5521 330 R5522 330 R5523 330 C5522 221J C5523 221J C5521 221J C5525 221J C5526 221J R5524 330 R5525 330 R5526 330 P5506 R5619 2.2K C5609 47/50 R5501 330 R5541 220K R5542 220K R5543 220K R5544 220K R5545 220K R5546 2
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