Rotel RSP-975 Service manual
Quality Uncompromised
Technical
Manual
Table of Contents
Specification......................................
Parts List...........................................2~8
PCB Assembly..................................9~14
Schematic Diagram ..........................15~20
®
SURROUND SOUND PROCESSOR
RSP-975
THE ROTEL CO., LTD.
SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU,
TOKYO 150-0045, JAPAN
Serial. NO.
Beginning
Y-350A-0107/W
Parts List (1/7)
2
SYMBOL PART NO. DESCRIPTION SPECIFICATION
651B2U56B21P AC CORD SPT-2 #18
10DSI653601* AC RECEPTACLE S-I6536#01
85A496****** ACRY A-496
85AW863***** ACRY (REMOTE) AW-836
85506******* ACRYLIC LIGHT GUIDER A-506
85A491****** ACRYLIC LIGHT GUIDER A-491
85A499****** ACRYLIC LIGHT GUIDER A-499
85A488****** ACRYLIC LIGHT GUIDER A-488 8P
75L64000206* AL PLATE L-640
78C228801083 BOTTOM PLATE C-2288
TRANSFORMER 78C206000587 BREASKET,U-TYPE C-2060
98BSB4F1K*** BUSHING SB4F-1
78C230301081 CHASSIS,LEFT C-2303
78C209501082 CHASSIS,RIGHT C-2095
B2770 JP17 TO B2776 JP603 85A387****** CONNECTOR ED-A63 20P
B2770 JP9.J10.J3 TO B2771 JP702. B2771
JP701.B2776AV JP601
TRANSFORMER 66HDA67***** CONNECTOR ED-A67 3P
TRANSFORMER 66HDA68***** CONNECTOR ED-A68 3P
TRANSFORMER 66HDA69***** CONNECTOR ED-A69 5P
AC120V UL/CSA, AC220V CE 2652000222*1 FUSE 5x20MM 2A/250V F 19193
RCA JACK SCCR*P1809B* PLASTIC SCREW 1/8x9
KB345.A-490.A-489 80KB345***** POWER KNOB KB-345
KB345.A-490.A-489 854890****** SHELL FRAGMENT A-490
66HDA64***** CONNECTOR ED-A64 24P
85A522****** FILTER A-522
81A4TSH19*** FOOT CUSHION 4TSH-19#2
78C209201078 FRONT PLATE C-2092
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 B2776 AV
RSP975B2778* KIT P.C.B B2778 POWER
80KB395***** KNOB KB-395
80KB361***** KNOB(TONE) KB-361
SCNEY7Φ**** NUT VR ACCESSORIES
85A4TR2797** ORNAMENT END CAP OMI-1284(4RT2797)
99CRSP975*** OUTER CARTON RSP-975
85A581****** PAD,SWITCH A-581
98CS1828**** PLASTIE PCB SUPPORT CS-1828
80KB343***** PUSH KNOB 5P KB-343
80KB342***** PUSH KNOB 8P KB-342
85A358****** PVC UPPER SR-882
78C231101085 REAR PLATE C-2311
78C229401080 REAR PLATE EUROP C-2294
78C229301079 REAR PLATE USA C-2293
SCCR*T3006B* SCREW CRTS 3x6 B
SCCR*T3008B* SCREW CRTS 3x8 B
SCCR*F3008Y* SCREW CRTS 3x8 W
SCCR*T3006Y* SCREW CRTS 3x6 Y
SCCR*M3006Y* SCREW CRMS 3x6 Y
94D143****** SHIELD COVER D-143
250119****** SNAP RIVET SR355 3Φ
94D146****** SPONGE D-146
84D185****** SPONGE,EVA D-185 11x11x25
STYROFOAM PL-1063
Parts List (2/7)
3
SYMBOL PART NO. DESCRIPTION SPECIFICATION
E63519M304*3 TRANSFORMER E63519M304*3
78C232801098 UPPER COVER C-2328
KB345.A-490.A-489 85489******* WASHER A-489
SCNWY7Φ**** WASHER,FLAT VR ACCESSORIES
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 494031HRZFDT CAPACITOR CERAMIC 403/50V F/Z
C25.26.29.30.88.96.97.101 561041HRZFDT CAPACITOR CERAMIC 104/50V
C72.73.102.114.117-121 404R71H0511T CAPACITOR ELEC 4.7U/50V
C115 400101H0511T CAPACITOR ELEC 1U/50V
C4-14.16.18-20.23.24.66-71.81.82.116 401001H0511T CAPACITOR ELEC 10U/50V
C22 404701H6311T CAPACITOR ELEC 47U/50V
C99 401011E6311T CAPACITOR ELEC 100U/25V
C86.87.90.91.93.94.95.103.104 402211E8115T CAPACITOR ELEC 220U/25V
C111 481011E1012T CAPACITOR ELEC 100U/25V NP
C27.28.31.32 404711E1016T CAPACITOR ELEC 470U/25V
C105 401021E1220B CAPACITOR ELEC 1000U/25V
C100 564731CRKPTN CAPACITOR ELEC FMOH-473ETP (0.47F/16V)
C83 502031HRJENT CAPACITOR MYLAR 203J/50V
J904 TO B2778 JP904 66HDA66***** CONNECTOR ED-A66 8P
J901 TO B2778 JP901 66HDA65***** CONNECTOR ED-A65 3P
X1 1708MHZ****B CRYSTAL 8MHz
D7.8.9 131N4007**** DIODE 1N4007
D1-6 131N4148**** DIODE 1N4148
131N4007**** DIODE 1N4007
JP2 66P110124BSK EDGE CARD CONN 1101-24BSK 24P
Y1 21FILTER104* EMI FILTER EMIF 104
Y11.12.13.14.15.16 21FILTER101* EMI FILTER EMIF 101
U31.32.33.36.37 76H39600069* HEAT SINK H-397
U45 76H43900054* HEAT SINK H-439
U2.3.5.6.8.9.20.28 11NJM5532D*D IC NJM5532
U16.19.29.40.41.42 11NJU201AD*D IC NJU201AD
U17.21.22.47 11JRC4558DDD IC JRC4558D
U14 11HEF4021BP* IC HEF4021BP
U1.4.7.26 11TC9213***D IC TC9213
U15 11TC9163***D IC TC9163
U46 11DT5C114E*D IC DT5C114E
U30 11TC9713***D IC TC9713
U38 11M51951BSLB IC M51951B
U36 11AN7815***D IC AN7815
U37 11AN7915***D IC AN7915
U33 11AN7812***D IC AN7812
U32 11AN7905***D IC AN7905
U31.45 11AN7805***D IC AN7805
U30 10A64PBD**** IC SOCKER 64P
60B2770***** P.C.B B2770
JP3.JP9.JP10 66P254224R** PIN 2542-24P
JP17 66P254220R** PIN 2542-20P
Parts List (3/7)
4
SYMBOL PART NO. DESCRIPTION SPECIFICATION
JP4 66P254520R** PIN 2545-20P FEMALE
JP5 66P254524R** PIN 2545-24P FEMALE
J3.4.5.6.7.10 68HSP214V03* RCA JACK HSP-214V#3
J2 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
R70 30010KC4TJ2T RESISTOR CARBON 1/4W T 10K
R137 30100KC4TJ2T RESISTOR CARBON 1/4W T 100K
R40-45.75-78.87-90 300330C8TJ2T RESISTOR CARBON 1/8W T 330
R109.110-124 3001K5C8TJ2T RESISTOR CARBON 1/8W T 1K5
R95.99.199.202 3002K2C8TJ2T RESISTOR CARBON 1/8W T 2K2
R19-23.33.188-190.197.198.200.201.204-208.218.219
R3.26-30.36.39.138.181.211.221.222.223.224 30010KC8TJ2T RESISTOR CARBON 1/8W T 10K
R4.139.182.217 30022KC8TJ2T RESISTOR CARBON 1/8W T 22K
R25.32.34.35.37.38 30033KC8TJ2T RESISTOR CARBON 1/8W T 33K
R46.212 30047KC8TJ2T RESISTOR CARBON 1/8W T 47K
R1.2.16-18.24.54-67.69.72.74.79-86.96.100.101
R5-15.31.97.98.107.108 30180KC8TJ2T RESISTOR CARBON 1/8W T 180K
R93.94 30330KC8TJ2T RESISTOR CARBON 1/8W T 330K
R68.71 30820KC8TJ2T RESISTOR CARBON 1/8W T 820K
R128.129 300010C2TJ5T RESISTOR CARBON 1/2W T 10
PR1 29C41030504J RESISTOR NETWORKS 10Kx4
PR4 29C44720908J RESISTOR NETWORKS 4K7x8
PR2.PR3 29C42230504J RESISTOR NETWORKS 22Kx4
PR001 29C44730908J RESISTOR NETWORKS 47Kx8
Q8 122SA1015GRT TRANSISTOR 2SA1015BL/GR
Q1.9.12 122SC1815BLT TRANSISTOR 2SC1815BL/GR
Q2-Q7 122SC3327A*T TRANSISTOR 2SC3327
JP1 66W504507R** WAFER 5045-7P
C702.705 561041HRZFDT CAPACITOR CERAMIC 104/50V
C706 401011E6311T CAPACITOR ELEC 100U/25V
D702 131N4148**** DIODE 1N4148
D703 131N4007**** DIODE 1N4007
DIS701 870PIN****** HEADER PIN SIB-105-S001-01
U707 11DT5C114E*D IC DT5C114E
U705.706 11DT5A114E*D IC DT5A114E
U702.703.704.708 1174HC595AED IC 74HC595AP
IR701 15BX1407**** IR RECIEVER BX1407
DIS701 18SDC0311GWA LED DC03-11GWA
LED711.713.714.716.717.723.729.730.731 18L934IT***B LED L-934IT
LED702-706.708.732 18L3XHT****B LED L-3XHT
LED701.718.719.720.721.722.725.726 18L3XGT****B LED L-3XGT
LED729 85A503****** LED SPACER 1P A-503
LED723.730.731 85A504****** LED SPACER 3P A-504
414MMx94.5MM 602771****** P.C.B B2771
JP701.702 66P254124R** PIN 2541-24P 12x2
R708.709.710.711.712.713.714.715 300100C4TJ2T RESISTOR CARBON 1/4W T 100
R717 300220C4TJ2T RESISTOR CARBON 1/4W T 220
R701.702.703.704.705.706 300330C4TJ2T RESISTOR CARBON 1/4W T 330
R722 300470C4TJ2T RESISTOR CARBON 1/4W T 470
R723 3001K5C4TJ2T RESISTOR CARBON 1/4W T 1K5
R726.728 300150C8TJ2T RESISTOR CARBON 1/8W T 150
R729.731 300330C8TJ2T RESISTOR CARBON 1/8W T 330
R732.733.736.737 300390C8TJ2T RESISTOR CARBON 1/8W T 390
3004K7C8TJ2T RESISTOR CARBON 1/8W T 4K7
30100KC8TJ2T RESISTOR CARBON 1/8W T 100K
SCCR*T3006Y* SCREW CRTS 3x6
PCB B 2 7 7 1
Parts List (4/7)
5
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 RESISTOR CARBON 1/8W T 1K2
R724 3001K5C8TJ2T RESISTOR CARBON 1/8W T 1K5
R752.753.754.755.756,757 3004K7C8TJ2T RESISTOR CARBON 1/8W T 4K7
R719.720 30010KC8TJ2T RESISTOR CARBON 1/8W T 10K
R762 30039KC8TJ2T RESISTOR CARBON 1/8W T 39K
R761 30100KC8TJ2T RESISTOR CARBON 1/8W T 100K
PR601 29C41030908J RESISTOR NETWORKS 10Kx8
TSW701-TSW712.TSW717.TSW718 20GB3F1050** TACT SWITCH B3F-1050
Q702.703 122SC1815BLT TRANSISTOR 2SC1815GR/BL
PCB B 2 7 7 9
78C244301152 BREAKET C-2443
B2779 J703 TO B2771 JP703 66F04060**** FLAT CABLE 4P 60MM
11TC74HC74AP IC TC74HC74AP
PVC WIRE #26 50MM RED
S701 20EC16B24102 RATATE SWITCH EC16B24102
R1.R2 30010KC8TJ2T RESISTOR CARBON 1/8W T 10K
PCB B 2 7 7 4 - SPK
C952.953.972 491011HRKSDT CAPACITOR CERAMIC 100P/50V SL/K
C966.967 561041HRZFDT CAPACITOR CERAMIC 104/50V
C965.964 402211E8115T CAPACITOR ELEC 220U/25V
C951 501021HRJEMT CAPACITOR MYLAR 102J/50V MIIN SIZE
C968 508231HRJEMT CAPACITOR MYLAR 823J/50V MINI SIZE
C971 503331HRJEMT CAPACITOR MYLAR 333J/50V MINI SIZE
D900.901 131N4148**** DIODE 1N4148
U900-904.U911-913 11JRC4558DDD IC JRC4558D
U905-910 11NJU201AD*D IC NJM201A
60B2774***** P.C.B B2774-SPK
R943.944 300100C4TJ2T RESISTOR CARBON 1/4W T 100
R912.914.916 3002K2C8TJ2T RESISTOR CARBON 1/8W T 2K2
R918.923.927 3002K7C8TJ2T RESISTOR CARBON 1/8W T 2K7
R900.901.902.908.909 3004K7C8TJ2T RESISTOR CARBON 1/8W T 4K7
R920.921 3006K8C8TJ2T RESISTOR CARBON 1/8W T 6K8
R907.910.922.924.925.926.948.953.955 30010KC8TJ2T RESISTOR CARBON 1/8W T 10K
R931.932.933.935.937.939.950 30012KC8TJ2T RESISTOR CARBON 1/8W T 12K
R906.917.949.951 30015KC8TJ2T RESISTOR CARBON 1/8W T 15K
R903.904.905.929.941.942 30018KC8TJ2T RESISTOR CARBON 1/8W T 18K
R934.936.938.940.945.946.947.952.954 30022KC8TJ2T RESISTOR CARBON 1/8W T 22K
R930 30047KC8TJ2T RESISTOR CARBON 1/8W T 47K
R911.913.915.928 30100KC8TJ2T RESISTOR CARBON 1/8W T 100K
C950.954.955.956.957.958.959.960.961.962.969
R970 57R221H0605T RESISTOR M.O.F 224/50V
Q901-Q905 122SC1815BLT TRANSISTOR 2SC1815BL
C838.916 561031HCZFST CAPACITOR CERAMIC 103/50V 0805
C825.837.840.841.848-850.854-875.894.897.898.902.903.905.915.917-
921.924-927.974.975.976.980.981.982.997.998
570R11H0606T RESISTOR M.O.F 104/50V
PCB B 2 7 7 4 - DSP
561041HCZFST CAPACITOR CERAMIC 104/50V 0805
C801.803.843 560101HCSKST CAPACITOR CERAMIC 10P/50V 0805
C808.813.819.827.833.851 563911HCKSST CAPACITOR CERAMIC 390P/50V 0805
C830 564711HCKSST CAPACITOR CERAMIC 470P/50V 0805
C810.815.821.829.835.853 565601HCKBST CAPACITOR CERAMIC 560P/50V 0805
C877 564731HCZFST CAPACITOR CERAMIC 473/50V 0805
Parts List (5/7)
6
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
C806.817.823.824.831.845.879.895.910.911.977.978
C842.846.876.878.881.882.886.887.891.892.901.904.906
C802.804.844 464700J0555T CAPACITOR ELEC 47U/6.3V
C914.880 401011E6311T CAPACITOR ELEC 100U/25V
C839.896.899 402211E8115T CAPACITOR ELEC 220U/25V
C985.986.987.988.989.990 502031HRJENT CAPACITOR MYLAR 203J/50V
L801.802.803 73C047UH**** CHOKE 47uH
L804 73C100UHP3A* CHOKE 100uH
X801 17OSC33MHZ*B CRYSTAL OSC 33MHZ KTS
X802 1612P288***B CRYSTAL 12.288MHZ
EMI801 21FILTER104* EMI FILTER EMIF 104
EMI802-EMI805 21FILTER101* EMI FILTER EMIF 101
Y801-805 73B3C2T7P5P8 FERRITE BEAD 3.5Tx7.5Φx0.8M
U801-U805.824.U832-U835 11NJM4558**S IC SMD NJM4558
U806.828.829.831 1174HCU04DTS IC SMD 74HCU04DT
U807 11CS8412CS*S IC SMD CS8412
U808 1174HC595DTS IC SMD 74HC595DT
U809 1174HC02DT*S IC SMD 74HC02DT
U810 1174HC74DT*S IC SMD 74HC74DT
U811 1174HC123DTS IC SMD 74HC123DT
U813 11ZR38500PQS IC SMD ZR38500
U814 1174HC125DTS IC SMD 74HC125DT
U815.816.817 11PCM1710U*S IC SMD PCM1710U
U822 1174HC257DTS IC SMD 74HC257DT
U818.819.820 11AS7C25620S IC SMD AS7C256
U826 11HD74HC08DT IC SMD 74HC08DT
U830 11AK5351VF*D IC SMD AK5351
LED801 18L32HD****B LED L-32HD
IR801 14TORX176*** OPTICAL RECIEVER TORX176
TP801.TP802 66P254105R** PIN 2541-5P
JP801 66P254120V** PIN 10x2 2541-20P 90°C
JP802 66P254124V** PIN 12x2 2541-24P 90°C
J801 68HSP253V515 RCA JACK HSP-253V5-15
R857.858 300022C4TJ2T RESISTOR CARBON 1/4W T 22
R873 300022C8SJ8T RESISTOR CARBON 0805 22
R802.806.841 300075C8SJ8T RESISTOR CARBON 0805 75
R852.853.854.860 300150C8SJ8T RESISTOR CARBON 0805 150
R956.957.958.959.960.961 300680C8SJ8T RESISTOR CARBON 0805 680
R804.808.843.845.846 30001KC8SJ8T RESISTOR CARBON 0805 1K
R815.824.832.859.872.881 3003K6C8SJ8T RESISTOR CARBON 0805 3K6
R809.810.812.817.818.820.826.827.829.834.835.837
.856.864.865.868.875.976.878.884.885-888.890
R811.819.828.836.867.877 3006K8C8SJ8T RESISTOR CARBON 0805 6K8
R813.816.821.830.833.838.844.847.849.851.8
66.869.870.879.962.963.964
R848.850 30012KC8SJ8T RESISTOR CARBON 0805 12K
R855 30018KC8SJ8T RESISTOR CARBON 0805 18K
R823 30022KC8SJ8T RESISTOR CARBON 0805 22K
R803.807.842.861.862.863.874.882.883 30047KC8SJ8T RESISTOR CARBON 0805 47K
R814.822.831.839.871.880 30100KC8SJ8T RESISTOR CARBON 0805 100K
R825 30001MC8SJ8T RESISTOR CARBON 0805 1M
PR801 29C41030504J RESISTOR NETWORKS 10Kx4
564721HCZFST CAPACITOR CERAMIC 472/50V 0805
461001C0450T CAPACITOR ELEC 10U/16V
463301A0555T CAPACITOR ELEC 33U/10V
60B2774***** P.C.B B2774-DSP
30001KC8TJ2T RESISTOR CARBON 1/8W T 1K
3004K7C8SJ8T RESISTOR CARBON 0805 4K7
30010KC8SJ8T RESISTOR CARBON 0805 10K
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