Rotel-RSX1065_v02-ssr-sm 维修电路原理图.pdf

T echnicalManual SURROUND SOUND RECEIVERRSX-1065Table of ContentsSpecification.1Parts List.212 Adjustment.1314 Wiring.18 Disassembly Diagram and List.1617 PCB Assembly.1927 Schematic Diagram .2841SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU,TOKYO 150-0045, JAPANSerial. NO.Beginning Quality UncompromisedY-357B-0110/pdfTHE ROTEL CO., LTD. Antenna Input75 ohms unbalancedAM TunerSensitivity500 uV/m Signal to Noise Ratio40 dBfOutput level500 mVAntenna InputLoop AntennaGeneralPower Consumption:550 wattsPower Requirements (AC)115 volts, 60Hz (USA version)230 volts, 50Hz (CE version)Weight20.4 Kg/44.9 lb.Dimensions (W x H x D)432 x 189 x 427 mm17 x 71/2 x 167/8Front Panel Height(feet removed/for rack mount)176 mm / 7SpecificationsAudioContinuous Amplifier Power(five channels driven)100 watts/ch (20-20k Hz, 0.05% THD, 8 ohms)Continuous Amplifier Power(two channels driven)120 watts/ch (1kHz, 1.0% THD, 8 ohms, DIN)Total Harmonic Distortion0.05%Intermoduration Distortion (60 Hz:7 kHz) 97.9MHz search , Low Freq. - 97.9MHz search)13AM Section* Necessary measurement equipment :AM Signal Generator, Audio Signal Analyzer, Dummy Load, Oscilloscope, Digital Volt Meter (DVM)(A) VT adjustAM Signal Generator Setting 1. Adjust AM Frequency of RSX-1065 to 522KHz. (or 520KHz)2. Connect (-) terminal of DVM with GND ( or chassis ) and connect (+) terminal with Jumper JW14 ( VT CHECK ) and mesaure voltage. ( Low Freq. VT)3. IF not 1.1V1.3V, Adjust VT to 1.2V with RF BLOCK RED COIL (AM-OSC Coil).* In case of USA version, AM freq. range is 520KHz 1710KHz. So, adjust as below. at 520KHz, VT = 1.2V ( Low Freq. VT)(B) Output Level adjustAM Signal Generator Setting - Modulation : 30%- Audio Frequency : 400Hz- Radio Frequency : 603KHz (or 600KHz )- Output Level : 100dBRSX-1065 Setting - AM Frequency : 603KHz (or 600KHz)1. Turn AM Signal Generator Modulation ON2. Adjust RSX-1065 AM Freq. to 603KHz (or 600KHz) and measure output level with Audio Signal analyzer.3. If it is lower than 200mV , Adjust output level to maximum point with RF BLOCK BLACK COIL ( AM-ANT ). ( recommand higher than 250mV )4. Set Generator RF & RSX1065s RF to 999kHz(or 1000kHz) and measure output level with Audio Signal analyzer. Adjust output level to maximum point with IF BLOCK YELLOW COIL(C) TUNED Level adjustAM Signal Generator Setting - Modulation : 30%- Audio Frequency : 400Hz- Radio Frequency : 999KHz (or 1000KHZ)- Output Level : 84dBRSX-1065 Setting - AM Frequency : 999KHz (or 1000KHz)1. Turn AM Signal Generator Modulation ON ( Make sure if Output level is 84dB )2. If TUNED indicator does not turn on at higher than 8086dB(Generator output), Adjust SVR01 ( AM-ADJ ) up to the moment where TUNED indicator tunrs OFF & ON again3. Confirm if TUNED turns OFF when decreasing the output level of AM Signal Generator slowly from 84dB to 80dB.4. Push RSX-1065 TUNE UP or DOWN button long at AM Signal Generator Output Level 84dB and start AUTO search. Confirm if search stops at AM Frequency 999KHz (or 1000KHz). 999KHz(or 1000KHz) search , Low Freq. - 999KHz(or 1000KHz) search Power Amplifier Idling Adjustment Method* Necessary measurement equipment :Digital Volt Meter (DVM)After warm-up the Heat-Sinker (appolox. 30 centigrade degree)1. Connect the terminal of DVM to each TP points of the TP801 to TP805 on the Amplifier 2 PCB 016 X-1311A00.2. Adjust each time Semi-Fixed VR of VR801 to VR805 on the Amplifier 1 PCB 016 X-1311A00. Adjust to DC4 mV.14 1 Procedure of RSX-1065 software upgrade *Note : This procedure is made by translation of Windows 98 version. So some of menu or option name may not be matched with some versions of Windows 98. First of all, User should have the new software file (via internet download) before preceding the software up-grade process. 1. Power RSX-1065 off. 2. Remove all of connections between RSX-1065 and other equipments. 3. Connect RSX-1065 and PC with RJ45/DB9 cable. RJ45 jack should be connected to COMOUTER I/O port in RSX-1065 rear panel. DB9 jack will be connected to PC serial port (ex. COM1 or COM2,). 4. Switch down the SOFTWARE UPGRADABLE key to ON in RSX-1065 rear panel. 5. Open HyperTerminal program in Windows 98 (Program / Supplement Program / Communication / HyperTerminal) 6. Input name and select icon to use for connection in connection explanation dialogue box and click O.K. 7. Connection object dialogue box appears. Select modem(N) to use for connection. For example, if DB9 cable is connected to COM1 serial port of PC, select COM1. 8. Selected serial port registration dialogue box appears. Select value or option per item as follows. *Bit per second (B) : 19200 *Data Bit (D) : 8 *Parity (P) : None *Stop Bit (S) : 1 *Flow Control (F) : None *And click O.K. 9. Click File (F) and click Property (R) in file menu of HyperTerminal. 10. Select setup. 11. In set up dialogue box, select options per item as follows. *Function Key : Terminal Key(T) *Backspace function: Ctr+H(C) *Emulation: VT100 *Telnet Terminal: VT100 *Back scroll buffer line : 500 *And click ASCII Setup (A) *Select (A) & (W) at ASCII receiving section, Click O.K *Click O.K 12. Power RSX-1065 on and then options message appears in HyperTerminal screen. In the message, select number 1. Erase of current software begins. 13. When erasing finishes, download file message appears. Select Text file sending (T) in Transmission menu (T)of HyperTerminal and text file sending dialogue box appears. 14. Change the finding file format from (*.TXT) to (*.*) format, and find the new software which is for up-date.( *. Bin) format. 15. Double-click new software file. The extension of software file name is bin (ex. xxx.bin). Then software upgrade begins. 16. When the upgrade finishes, check message appears. In the message, compare received data checksum with rom checksum. If they are same, the upgrade is done correctly. 17. Power RSX-1065 off and switch up the SOFTWARE UPGRADABLE key to Off in the rear panel. 18. Disconnect the cable between PC and the RSX-1065. 19. Power RSP-1066 on and set the default setting on the OSD screen menu with connecting a TV monitor. And confirm if the software version is upgraded. 15Disassembly List1014 TD3-08A00UPPER COVER51 024 SE2408PTB1-0260 FAN2011 TD3-01B00H/S PANEL52 019 4TSH-19#2FOOT3013 TD4-11A00SUPPORT SIDE (2EA)53 016 E-1325A00TUNER PCB4013 SG4-14D00SUPPORT B (2EA)54 071 4TVL-7#12CYLINDER BUSH H=355071 4TVL-8#7KARA SCREW (8EA)55 013 TD3-15A00PCB SUPPORT-A(2EA)6017 TD3-03A00H/S BOARD L56 013 TD3-16A00PCB SUPPORT-B7017 TD3-04A00H/S BORAD R57 067 C-4493A00S/P TER 4P R,B,B,R8013 TD4-10A00SUPPORT H/S (2EA)58 067 4TR-3222#1S/P TER 2P9034 436302122031POSISTOER59 067 C-4493A01S/P TER 4P BU,BK,BK,BU10 034 OP 62-80-5THERMAL SENSOR60 066 4TR-2964#10RCA JACK 3P(Y), VIDEO11 013 TD4-20A00SENSOR BKT61 066 C-4604A02RCA JACK 3P, S-VHS12 071 4TVL-8#4KARA SCREW (10EA)62RCA JACK 6P(WWW,RRR)13 071 4TVL-8#10KARA SCREW (6EA)63RCA JACK 3P(B,B,B)14 019 TO 3PMICA64RCA JACK 4P(WW,RR)15 033 C3856-OPYTR (10EA)65RCA JACK 9P(G,B,R)16 033 A1492-OPYTR (10EA)66 JACK 2P(B,B)17 033 C4381-OYTR (5EA)67 066 SY010-8P/KRJ 4518 C 4137TR (5EA)68RCA JACK 4P(BB,BB)19 033 A1667-OYTR (5EA)69DIGITAL OPTICAL OUT20 012 TB3-16A00KNOB 44F70RCA JACK 2P(B,B)21 012 TB3-17A00KNOB 13F(2EA)71DIGITAL OPTICAL INPUT22 012 RV4-09A00PUSH BUTTON72 013 4TTU-13SUPPORT PCB(2EA)23 011 FP-527SUB PANEL73 015 RP-377REAR CHASSIS 24 015 TD3-06A00FRONT CH74 069 C-4629A01AC IN LET25 019 4TR-1083B#7FELT 51FX9F75 019 RV4-10A00POWER BUTTON RING26 019 4TR 1083B#6FELT 20FX9F(2EA)76 019 C-4754A00KNOB RING27 070 KN9ZKNUT (3EA)77 014 4TQS-7#9PANEL WINDOW28 070 W9NIWASHER (3EA)78 014 C-4462A09FILTER BORAD29 019 TD4-14A00INSULATION SHEET79 012 TB3-18A00TACT BUTTON 16KEY(2EA)30 061C-4176A08POWER S/W80 013 TD4-12A00SERVICE MASK BORAD31 035 HNR22ML02FIP81 019 C-4779A00PT RUBBER 121F(75inF)32 031 SBX3010-52BREMOTE SENSOR33SPONGE34 056 C-4678A01VR MAIN35 056 C-4678A02VR TONE (2EA)S1 071 WB4X8BK36 071 4tvl-7#23CYLINDER BUSH(4EA)S2 071 BTV3X8BK37 061 C-4679A01TACT S/WS3 071 MO3X8BK38 013 TD3-07A00HOLDER SUB PANELS4 071 MB4X8NI39 013 TD3-17A00SUPPLY PCB BRACKETS5 071 NSM3X16ZK40 017 C-4682A03REG TR H/S H=60(2EA)S6 071 BTV3X8NI41 017 C-4682A02REG TR H/S H=45S7 071 MB3X6NI42 069 C-4372A00AC OUT LET 2PS8 07NSM3X0ZK43 018 TD3-09A00BODY CHS9 071 NSM3X12ZK44 022 T-1082N03SUB PT EIS10 071 MB3X6NI45 071 RE4-11A05SCREW BOLT KITS11 071 NSM4X30NIFix FAN46 013 RE4-07A02PT SUPPORTS12 071 NSM3X6ZK47 019 4TPK-17PT RUBBER 110FS13 071 NSM4X8NI48 022 T-1080U02SUB TRANSFORMER EIS14 071 CTB4X20NI49 013 RV4-08B00PT SUPPORTS15 071 PTV3X8BK50 013 TD4-18A00CE PCB SUPPORTSCREWDESCRIPTIONPARTS NO.NO.DESCRIPTIONPARTS NO.NO.16Disassembly Diagram17Wiring Diagram1618PCB Assembly - 1/9Front PCB 016 E-1310A00FIP PCB 016 E-1309A00 Top side viewFIP PCB 016 E-1309A00 Bottom viewSpeaker Terminal PCB 016 E-1314B00RSX-1065v0219BPCB Assembly - 2/9Input PCB 016E-1315C00, SUB PCB 016X-1346A00016E-1315C00 Top ViewRSX-1065 v02016E-1315C00 Bottom View016X-1346A00Bottom ViewTop View20PCB Assembly - 3/9Digital 1 PCB 016E-1312B00RSX-1065v02Top ViewBottom View21PCB Assembly - 4/9Digital Board - 2 Top ViewDigital Board - 2 Bottom View22PCB Assembly - 5/9Video PCB 016 E-1316B00RSX-1065v02Moved parts: R1116, C1060Added pats C1072 C1083,R1170Top ViewBottom View23PCB Assembly - 6/9Amplifier PCB 016 X-1311A01-0224PCB Assembly - 7/9Tuner PCB 016 E-1325A00 Top Side View Tuner PCB Bottom View25PCB Assembly - 8/9Power Supply PCB 016 X-1317B01-04Top ViewRSX-1065v0226PCB Assembly - 9/9Power Supply PCB 016 X-1317B01-04Bottom ViewRSX-1065v0227Block Diagram28Schematic Diagram - 1/1329Schematic Diagram - 2/1330Schematic Diagram - 3/13 Digital 1 PCB (1/3)016E-1312B00RSX-1065 v0231Schematic Diagram - 4/13Digital 1 PCB (2/3) 016E-1312B00RSX1065 v0232Schematic Diagram - 5/13Digital 1 PCB (3/3) 016E-1312B00RSX-1065 v0233Schematic Diagram -6/13 Digital Board -2 (1/2)34Schematic Diagram - 7/13 Digital Board -2 (2/2)35Schematic Diagram -8/13 FIP Circuit36Schematic Diagram -9/13 Front CircuitCXP811P24Q (OTP)CXP81120-123Q37Schematic Diagram -10/13 Input/Zone2/Component Video Circuit38Schematic Diagram - 11/13 Power Supply Circuit(US Version only)39Schematic Diagram-12/13 Speaker Terminal Circuit016 E-1314B00Tuner BoardE-1325BRSX-1065v0240ADDEDDELETESchematic Diagram -13/13 Video PCB 016 E-1316B00 RSX-1065v0241