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Rotel RSP-975 Technical Manual
Rotel RSP-975 Technical Manual

Rotel RSP-975 Technical Manual

Surround sound processor
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T echnical
Manual
Table of Contents
Specification......................................
Parts List...........................................2~8
PCB Assembly..................................9~14
Schematic Diagram ..........................15~20
THE ROTEL CO., LTD.
SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU,
TOKYO 150-0045, JAPAN
Quality Uncompromised
®
SURROUND SOUND PROCESSOR
RSP-975
Serial. NO.
Beginning
Y-350A-0107/W

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Summary of Contents for Rotel RSP-975

  • Page 1 Quality Uncompromised ® T echnical SURROUND SOUND PROCESSOR RSP-975 Manual Table of Contents Specification........Parts List...........2~8 PCB Assembly........9~14 Schematic Diagram ......15~20 THE ROTEL CO., LTD. Serial. NO. SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU, Beginning TOKYO 150-0045, JAPAN Y-350A-0107/W...
  • Page 2 A-522 81A4TSH19*** FOOT CUSHION 4TSH-19#2 78C209201078 FRONT PLATE C-2092 AC120V UL/CSA, AC220V CE 2652000222*1 FUSE 5x20MM 2A/250V F 19193 99IRSP975*** INSIDE CAPTON RSP-975 RSP975B2770* KIT P.C.B B2770 RSP975B2771* KIT P.C.B B2771 KEY RSP975B2774D KIT P.C.B B2774-DSP RSP975B2774S KIT P.C.B B2774-SPK RSP975B2776* KIT P.C.B...
  • Page 3 85A583****** WASHER,KNOB A-583 ACCESSORIES 64T0006***** 1P RCA CABLE 1104002G-1 64T0007***** 2P RCA CABLE 1104024G-1 6604PSP975** OWNER'S MANUAL RSP-975 62PR939***** REMOTE CONTROL RR-939 WARRANTY STATEMENT 4TR-3043C PCB B 2 7 7 0 C1.2.3.15.17.21.84.85 490221HRKSDT CAPACITOR CERAMIC 22P/50V SL/K C43-65.74 491011HRKSDT CAPACITOR CERAMIC 100P/50V SL/K C106.107.110...
  • Page 4 Parts List (3/7) SYMBOL PART NO. DESCRIPTION SPECIFICATION 66P254520R** 2545-20P FEMALE 66P254524R** 2545-24P FEMALE J3.4.5.6.7.10 68HSP214V03* RCA JACK HSP-214V#3 68HSP206V03* RCA JACK HSP-206V#3 R209 300010C4TJ2T RESISTOR CARBON 1/4W T 10 R50.51.52.53 300022C4TJ2T RESISTOR CARBON 1/4W T 22 R220.225 300680C4TJ2T RESISTOR CARBON 1/4W T 680 30010KC4TJ2T RESISTOR CARBON...
  • Page 5 Parts List (4/7) SYMBOL PART NO. DESCRIPTION SPECIFICATION R738.740.763 300560C8TJ2T RESISTOR CARBON 1/8W T 560 R742 300680C8TJ2T RESISTOR CARBON 1/8W T 680 R744 300750C8TJ2T RESISTOR CARBON 1/8W T 750 R746 300820C8TJ2T RESISTOR CARBON 1/8W T 820 R764 30001KC8TJ2T RESISTOR CARBON 1/8W T 1K R748 3001K2C8TJ2T...
  • Page 6 Parts List (5/7) SYMBOL PART NO. DESCRIPTION SPECIFICATION C923.922 560221HCKSST CAPACITOR CERAMIC 22P/50V 0805 C912.913 563321HCZFST CAPACITOR CERAMIC 332/50V 0805 C807.809.812.814.818.820.826.828.832.834.847.852 564721HCZFST CAPACITOR CERAMIC 472/50V 0805 C806.817.823.824.831.845.879.895.910.911.977.978 461001C0450T CAPACITOR ELEC 10U/16V C842.846.876.878.881.882.886.887.891.892.901.904.906 463301A0555T CAPACITOR ELEC 33U/10V C802.804.844 464700J0555T CAPACITOR ELEC 47U/6.3V C914.880 401011E6311T...
  • Page 7 Parts List (6/7) SYMBOL PART NO. DESCRIPTION SPECIFICATION Q801-807 122SC2712Y*S TRANSISTOR SMD 2SC2712 LY Q906 122SA1162Y*S TRANSISTOR SMD 2SA1162 SY PCB B 2 7 7 (AV) (DB) C622 490151HRJNDT CAPACITOR CERAMIC 15P/50V SL/K C640.641 490221HRKSDT CAPACITOR CERAMIC 22P/50V SL/K C639.650.651.652.653 490331HRKSDT CAPACITOR CERAMIC 33P/50V SL/K...
  • Page 8 Parts List (7/7) SYMBOL PART NO. DESCRIPTION SPECIFICATION R608.609 3002K2C8TJ2T RESISTOR CARBON 1/8W T 2K2 R605 3002K7C8TJ2T RESISTOR CARBON 1/8W T 2K7 R670.673.675.677.679.681 3003K3C8TJ2T RESISTOR CARBON 1/8W T 3K3 TVR2 3004K7C8TJ2T RESISTOR CARBON 1/8W T 4K7 R663 3005K6C8TJ2T RESISTOR CARBON 1/8W T 5K6 R652 3006K8C8TJ2T...
  • Page 9 PCB Assembly B2770 Top Side...
  • Page 10 PCB Assembly B2770 Patterns of Top and Bottom...
  • Page 11 PCB Assembly B2774 Top Side B2774 Patterns of Top and Bottom...
  • Page 12 PCB Assembly B2774 Top Side B2774 Patterns of Top and bottom...
  • Page 13 PCB Assembly B2776 Top Side B2776 Pattens of To and Bottom...
  • Page 14 PCB Assembly B2778 Top Side B2778 Patterns of Top and Bottom...
  • Page 15 Schematic Diagram Front JP702 BAL CHK DIGITAL IN DB25 VIDEO3 VIDEO2 VIDEO1 TAPE TUNER CYCLE RREMOTE IN R728 R736 R737 R740 R742 R744 R746 R748 R762 R761 R731 R717 IR701 100K R755 TSW701 TSW702 TSW703 TSW704 TSW705 TSW706 TSW707 TSW708 TSW709 VREF VREF...
  • Page 16 Schematic Diagram Main JP22,JP8: FOR RSX-975,RSA-975 ONL Y +VCC2 -VCC2 JP22 ZONE2 R101 +VCC2 J10A R109 100K 100P U42D NJU201A HEADER 3 10U50V TUNER RCA4 R110 10U50V 5532 FRONT L/R 10U50V +VCC2 RCA4 JP14 JP12 R100 HEADER 12 HEADER 12 100K 100P VSS(-)
  • Page 17 Schematic Diagram Video 1 V p - p 10-4MHz I N P U T FOR ALL: J601A RCA2A U601 LD IN C601 LVA519S C661 C662 C663 C664 R636 47U16V R665 R664 1K2 1/4W R630 U603 LA7951 100K 100K 75 1/4W COM OUT OUT3 D604...
  • Page 18 Configration Schematic Diagram C950 104J C952 100P R900 R931 LARGE SMALL R924 R901 C959 R922 F/L IN 104J U905 JP900 U900B NJM201A F/L IN R932 MC4558 F/R IN U900A R920 U911A S/L IN MC4558 R907 R923 MC4558 S/R IN CEN IN SUB IN R945 CEN LARGE HIGH...
  • Page 19 Schematic Diagram DSP B2774 C978 10U16V C977 10U16V Y805 U822 MCLK 256FS C905 C903 TO MAIN PCB +VCC5 +VCC5 BEAD C906 C904 33U10V 33U10V SCLK 64FS MCK/SCKIN JP801 R852 R849 R848 C912 SDATA 332J U830 R853 C880 C881 AIR+ C894 100U25V 33U10V R855...
  • Page 20 Schematic Diagram Power Supply 3961-5P JP906 JA901 10DAS0715PQ* C921 RY901 594722ERKCBW SWITCHED 74MX112VDC L901 JA902 COM CHOKE AC901 10DAS0715PQ* D905 JP901 1N4002 SPT2 R906 W902 W901 C905 R910 R909 2SA1015 591042EWCRKF 5045-3P R908 R907 Q902 4.7M 1/2W R905 JP902 2SA965 R901 3963-5P 3.3M 1/2W...