ONKYO TX-DS898 free download

File name onkyo_tx-ds898-sm-av-receiver.pdf

TX-DS898 SERVICE MANUAL 092001 AV RECEIVER MODEL TX-DS898 MASTER VOLUME STANDBY/ON STANDBY POWER ON OFF ZONE 2 ( GRN ) REC ( RED ) PURE AUDIO UPSAMPLING AUDIO SELECTOR DVD VIDEO 1 VIDEO 2 VIDEO 3 VIDEO 4 VIDEO 5 TAPE FM AM PHONO CD DISPLAY PUSH TO OPEN TX-DS898 Black, Golden and Silver models BMDD BMPP,SMPP,BMPA,GMPA BMWT,GMWT,GMWR GMGT 120V AC, 60Hz 230-240V AC, 50Hz 120/220-230V AC, 50/60Hz 220V 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 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. TX-DS898 A B C D E F G H BLOCK DIAGRAM DIGITAL AUDIO INPUT OPTICAL VIDEO 5 (FRONT) RX0 DIGITAL AUDIO OUTPUT Japan model only MULTICHANNEL INPUT SBR SBL SR SL SW C R L 11dB MUTE 1 COAXIAL 1 COAXIAL 2 COAXIAL 3 RX1 OPTICAL 1 2ND PLL FLASH ROM 2M MIN. MBM29LV002 TC9246F SRAM 1M MIN. MPD441000 FLASH ROM 2M MIN. MBM29LV002 SRAM 1M MIN. MPD441000 11dB MUTE HPEN HEAD PHONE RX2 RX3 24.576MHZ OPTICAL 2 MCL TL 50KLPF (THX CINEMA) (THX SURROUND EX) CS493002 50KLPF SL->L C->L SW->L BPLS MCR TR -1 96/24 A/D SR->R IR 56K REMODULATOR C->R DR BR -1 DL BL CUT MASTER VOLUME TONE PREOUT LEFT MUTE +29dB DECODING POST PROCESSING NJU7306G BOOST OPTICAL 1 RX4 DIR TX0 (AC-3,DTS,AAC) (DTS-ES) (PLII,NEO:6) CS493002 Power Amplifier AK4114 OPTICAL 2 RX5 DAUX TC94A07F BYPASS RIGHT MUTE +29dB FRONT SPEAKERS RIGHT LEFT OPTICAL 3 RX6 OPTICAL 4 RX7 FM/AM TUNER PACK RDS DECODER BU1923 European model only AK4528 (1/2) 56K IR OUT 40K IR OUT 1 40K IR OUT 2 SW->R 50KLPF BPLS MCSL DSL 192/24 D/A 50KLPF AK4356 MCSR DSR TC94A07F BYPASS SURROUND LEFT MUTE +29dB CENTER AUDIO INPUT PHONO L R DTR-8.2/7.2 only IR DEMODULATOR SURROUND RIGHT MUTE SURROUND SPEAKERS +29dB MUTE 2 A-BUS ZONE A 96/24 D/A 50KLPF MCSBL DSBL Z2L MUTE CD L R TAPE L R DVD L R VIDEO 1 L R VIDEO 2 L R TC9273F-017 TC9274N-008 SURROUND BACK / ZONE 2 LEFT RIGHT LEFT RIGHT/BACK LEFT MUTE +29dB ZONE B RECOUT L TAPE R L VIDEO 1 R L VIDEO 2 R DC24V 4A IN ZONE D ZONE C AK4528 (2/2) 50KLPF MCSBR DSBR Z2R TC94A07F SURROUND BACK / ZONE 2 RIGHT MUTE +29dB SURROUND BACK SPEAKERS /ZONE2 SPEAKERS 50KLPF MCC DC NJU7306G CENTER MUTE +29dB 50KLPF MCSW DSW TC94A07F 15dB/30dB BYPASS SUBWOOFER COOLING FAN MUTE THERMAL SENSOR VOLTAGE SENSOR CURRENT SENSOR RELAY DRIVER TC9163 TC9164 TC9482F BPLS BYPASS FAN DRIVER VIDEO 3 L R 3 VIDEO 4 L R VIDEO 5 L (FRONT) R RIGHT REC/Z2 -6dB MU M U TTEE -6dB MUTE ZONE2 LINEOUT L R SUB MPU MAIN MPU RI INTERFACE REMOTE SENSOR RELAY DRIVER RI T902 POWER SW TV-5 IR DEMODULATOR IRIN +5.6V STANDBY FUSE TV-8 OSD LC74761 -9189 0dB FL DRIVER M66004FP Key Matrix Volume Control