Rotel-RT1084-tun-sm 电路图 维修手册.pdf

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1、T echnical Manual AM/FM HD RADIO TUNER RT-1084 Table of Contents Specification.1 Parts List.27 Upgrade.8 Wiring.9 PCB Assembly.1011 Schematic Diagram .1215 SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU, TOKYO 150-0045, JAPAN Serial. NO. Beginning Quality Uncompromised Y-398A-0706/pdf Specifications

2、HD FM Tuning Frequency : 87.5 to 107.9 MHz Sensitivity: 88dBm Signal to Noise Ratio: 85 dB THD+ N: 0.10% Channel Separation : 75dB Frequency Response : 20 Hz-20 kHz, 1.5 dB Digital Output: Optical, Coax: 44.1KHz Analog Output: 1Vrms Analog FM Tuning Frequency: 87.5 to 107.9 MHz IHF Sensitivity: 1.99

3、 V / 17.2 dBf Signal to Noise Ratio : 68 dBf (mono) 70 dBf (stereo) THD + N: 0.5% (mono) 0.6% (stereo) Frequency Response : 20 Hz-14 kHz, 1.5 dB HD AM Tuning Frequency: 520 to 1710 KHz Sensitivity: 86dBm Signal to Noise Ratio: 50 dB THD + N : 0.10% Channel Separation : 75dB Frequency Response : 40 H

4、z-14.7 kHz, 1.5 dB Digital Output: Optical, Coax: 44.1KHz Analog Output: 300mVrms Analog AM Tuning Frequency: 520 to 1710 KHz Sensitivity: 1770 V/m (600KHz) 880 V/m (1000KHz) Signal to Noise Ratio: 35 dB THD+ N: 2.0% Selectivity: 20 dB Signal to Noise Ratio: 73 dB THD + N : 0.20% Channel Separation

5、: 73dB Power Consumption: 23 watts (rated) Max Power Consumption : 52 watts (with? three Sirius modules connected) Power Requirements (AC): 120 volts, 60 Hz (USA version) Weight: 6.5 Kg/14.3 lb. Dimensions (W x H x D): 432 x 92 x 343 mm 17.01” x 3.62” x 13.51” Tuning Frequency: 87.5 to 108 MHz Stati

6、on Presets: HD/AM/FM: 30 max Sirius 1:30 max Sirius 2:30 max Sirius 3:30 max Sirius Tuner General RadioFans.CN 收音机爱 好者资料库 1122334455 6677889900 BANDMEMORY TUNE /PRESET TUNE /PRESET SIRIUS / HD SIRIUS / HD PRESET LIST /PTY PRESET LIST /PTY SETUP LEFTLEFTRIGHTRIGHT CAT LIST /TP CAT LIST /TP CH LIST /A

7、F CH LIST /AF ANALOG ONLY ANALOG ONLY DISPLAY DISPLAY DOWNDOWNUPUP AM/FM HD RADIO TUNER RT-1084 ENTER FREQ DIRECT POWER Appearance RT-1084 RadioFans.CN 收音机爱 好者资料库 2 Parts List 1/4 RT-1084 SYMBOL PARTS NO.DESCRIPTION 501 E-1473-APCB ASSY (MAIN) U33120003460TIC SMD IS63LV1024L-10HL U46120100920TIC SMD

8、 (RESET IC) KIA7032AF-RTF U3120101040T IC SMD CS4398-CZZR U2,U42120200310TPBIC SMD 74HC126D U22,U34120201191TIC SMD MC14052BDG U20120400391TIC SMD (REG.) MIC39102YM U23120402460TIC SOT-25 X6209F 332MR U10120402470TIC SOT-25 X6209F 502MR U9120600590TIC SMD (CPU/FLASH) ATMEGA128L-8A U1,U35120800061TIC

9、 SMD MIC29152WU U16120800350TPBIC SMD SP3232EEY-L(SIPEX) U28120800811TIC SMD MC74HC573ADWR2G U4,U17,U24120800950TIC SMD (ISOLATION AMP) BA3121F U11,U14,U15,U32120803170TIC SMD (OPE DUAL) OPA2134UA U27,U29,U30,U31120803180TIC SMD (OPE AMP) OPA134UA U45120803190TIC (CONVERTER) SRC4192IDB U22,U34120803

10、520TIC SMD CD4052BCMX U6,U7,U12,U21121400040TIC (REG.+5V) KIA7805API U8121400661TIC (REG.+8V) KIA7808API U5121400821TIC (REG.-5V) KIA7905PI U13121400830T IC (REG.) KIA278R12PI U18,U19,U25121400840TIC (REG.) KIA278R05PI U1,U2,U3121400840TIC (REG.) KIA278R05PI Q1,Q3-7,Q9-10,Q14-16,Q19-21,140010200TTRA

11、NSISTER KRC102S Q25,Q29,Q32-33,Q39-40140010200TTRANSISTER KRC102S Q8,Q11,Q18,Q24,Q42140290701TPBTRANSISTOR CHIP STN2907AS Q2,Q12-13,Q17,Q22-23,Q26-28,Q408141023301TTRANSISTER KRC233S U39,U47161081701T IC (PHOTO COUPLER) PC817 Y4170005700TPBCRYSTAL SMD 24.576MHz Y1170005900TPBCRYSTAL SMD 7.3728MHz Z1

12、,Z2,Z3,Z4,Z5,Z6,Z7,Z8,Z9,Z10,Z11210005101TDIODE ZENER CHIP 5V1W D1,D2,D3,D4,D5,D10,D11211040601TDIODE BRIDGE GBU406 D6,D7,D8,D9211400401TDIODE 1N4004 L2,L3260004901TMICRO INDUCTOR CHIP 1uH B14,B26,L1260029800TMICRO INDUCTOR CHIP 10uH T2,T5331000600BPULSE TRANSFORMER P3380004600BSWITCH TACT ST250 J12

13、401000600BFUSE 1AS506 (J12)401000700BFUSE HOLDER FB22 C115 410221000T03 TANTALUM CAPACITOR 35V220uF C90,C107,C122,C124410471010TCAPACITOR TANTALUM 16V470uF C38,C44,C45,C46,C131,C139,C148,411100100TELECTROLYTIC CAPACITOR 16V10uF C161,C172,C179411100100TELECTROLYTIC CAPACITOR 16V10uF C19,C20,C66,C6941

14、1102060TELECTROLYTIC CAPACITOR 16V1000uF C4,C13411102070TELECTROLYTIC CAPACITOR 50V1000uF C12,C15,C17,C22411222040TELECTROLYTIC CAPACITOR 16V2200uF C32,C39 420070090T CAPACITOR CHIP 7pF C30,C31,C33,C34,C35,C36,C77,C86,420101010TPBCAPACITOR CHIP 100pF C151,C240,C241,C273,C274420101010TPBCAPACITOR CHI

15、P 100pF C232,C233,C236,C237420102060TPBCAPACITOR CHIP 1000pF C116,C198420103090TPBCAPACITOR CHIP 0.01uF C3,C5-7,C10,C14,C16,C18,C21,C23,420104070TPBCAPACITOR CHIP 16V0.1uF C25-26,C29,C37,C40,C42-43,C47,C49,C55,420104070TPBCAPACITOR CHIP 16V0.1uF 016 E-1473A00 PCB ASSY RadioFans.CN 收音机爱 好者资料库 3 Parts

16、 List 2/4 RT-1084 SYMBOL PARTS NO.DESCRIPTION C57-58,C60-62,C64-65,C71,C73,C83,C92,420104070TPBCAPACITOR CHIP 16V0.1uF C95,C98-99,C104,C120,C127,C135,C138,420104070TPBCAPACITOR CHIP 16V0.1uF C143,C150,C153,C157,C164,C168,C176,420104070TPBCAPACITOR CHIP 16V0.1uF C181-182,C189-190,C201-202,C205,420104

17、070TPBCAPACITOR CHIP 16V0.1uF C218-219,C222,C225-226,C229,C246,420104070TPBCAPACITOR CHIP 16V0.1uF C248,C256,C259-266,C268,C284420104070TPBCAPACITOR CHIP 16V0.1uF C100,C101,C156,C167,C174,C204420105100TPBCAPACITOR CHIP 16V1uF C257,C258420121060TCAPACITOR CHIP 120pF C91420123100TPBCAPACITOR CHIP 0.01

18、2uF C76420152090T01CAPACITOR CHIP 1500pF C75,C123,C125420201000TCAPACITOR CHIP 200pF C129,C136,C145,C159,C170,C177 420220020T01 CAPACITOR CHIP 22pF C196,C221,C234,C235420221020TCAPACITOR CHIP 220pF C11,C52,C53,C56420470040TPBCAPACITOR CHIP 47pF C50,C149420471070TPBCAPACITOR CHIP 470pF C130,C137,C146

19、,C160,C171,C178420561010TCAPACITOR CHIP 560pF C285421472030TSPARK KILLER 400V4700pF C1,C8,C9,C24,C27,C51,C54,C68,C78-81,430106060TPBCAPACITOR TANTAL 16V10uF C84-85,C88-89,C93-94,C96-97,C102-103,430106060TPBCAPACITOR TANTAL 16V10uF C106,C108-114,C117-118,C121,C126,430106060TPBCAPACITOR TANTAL 16V10uF

20、 C128,C133,C141,C152,C154,C166,430106060TPBCAPACITOR TANTAL 16V10uF C197,C199-200,C203,C206,C208-212,430106060TPBCAPACITOR TANTAL 16V10uF C216-217,C220,C223-224,C227-270430106060TPBCAPACITOR TANTAL 16V10uF C2,C28,C41,C48,C59,C63,C67,C70,C74,430476100TPBCAPACITOR TANTAL 16V47uF C82,C134,C142,C144,C14

21、7,C158,430476100TPBCAPACITOR TANTAL 16V47uF C183,C267,C271430476100TPBCAPACITOR TANTAL 16V47uF R4,R6,R9,R11-12,R37,R56,R58,R62-64,500000000TPBRESISTOR CHIP 1/16W 0 R111-112,R144,C72500000000TPBRESISTOR CHIP 1/16W 0 R1,R3,R5,R13,R15,R24-26,R29,R38,500001300TPBRESISTOR CHIP 1/16W 1K R50,R54,R59-61,R97

22、,R98,R109,R113,500001300TPBRESISTOR CHIP 1/16W 1K R116,R121,R133,R143,R155,R190,500001300TPBRESISTOR CHIP 1/16W 1K R219,R221,R225500001300TPBRESISTOR CHIP 1/16W 1K R2,R16,R39,R65,R67,R142,R154500010300TPBRESISTOR CHIP 1/16W 10K R66,R68,R69,R71,R72,R156,R157,R232500013300TRESISTOR CHIP 1/16W 13K R33,

23、R96,R125,R148,R149,R150,R209,500033000TPBRESISTOR CHIP 1/16W 33 R211,R233,R256,R257500033000TPBRESISTOR CHIP 1/16W 33 R34,R40,R43500033001TRESISTOR CHIP 1/10W 33 R28,R53,R70,R73,R203500033200TPBRESISTOR CHIP 1/16W 3.3K R30-32,R41-42,R44-45,R48,R51,R74,R75,500047200TPBRESISTOR CHIP 1/16W 4.7K R138-13

24、9,R164,R167,R171,R172,R191,500047200TPBRESISTOR CHIP 1/16W 4.7K R205-206500047200TPBRESISTOR CHIP 1/16W 4.7K R118,R131,R132,R134500047300TPBRESISTOR CHIP 1/16W 47K R77,R81,R85,R89,R93,R159500051200TPBRESISTOR CHIP 1/16W 5.1K R46,R4750005600TRESISTOR CHIP 1/16W 56 R27500056200TRESISTOR CHIP 1/16W 5.6

25、K R78,R82,R86,R90,R94,R160500056300TRESISTOR CHIP 1/16W 56K R106,R137500075000TPBRESISTOR CHIP 1/16W 75 R35,R52,R135,R193,R258,R259,R260500100000TPBRESISTOR CHIP 1/16W 100 R17-22,76,80,84,88,92,114-115,158500100300TPBRESISTOR CHIP 1/16W 100K R14,R23,R55,R57,R120,R122,R126,R129,500220000TPBRESISTOR C

26、HIP 1/16W 220 R179-180,R185-186,R188-189,R195-196500220000TPBRESISTOR CHIP 1/16W 220 R49500390000TPBRESISTOR CHIP 1/16W 430 R127,R128,R130,R136500470000TPBRESISTOR CHIP 1/16W 470 R79,R83,R87,R91,R95,R161500560003TRESISTOR CHIP 1/16W 560 R261501047502T MOF RESISTOR 1/2W 4.7 4 Parts List 3/4 RT-1084 S

27、YMBOL PARTS NO.DESCRIPTION R99,R100,R101511010303BRESISTOR METAL 1W 10K J215711031300 CONNECTOR 13P J355711031400CONNECTOR 3P J45711031410 CONNECTOR 3P J25711031420CONNECTOR 3P J5 5711031500 CONNECTOR 6P J16,J17,J195711031800MINI DIN JACK 8P DJ04-085M-BK/S J1 5712006500 CONNECTOR 9P H4,H55712045900P

28、IN HEADER KD1031-S-D-01A H2,H3,H45712061800 HEADER(WAFER) YMW025-04R J155714006800TERMINAL RJ45 SY010-8P J2857140069003.5 MINATURE JACK (MONO) 21-5111A J29,J3057140070003.5 MINIATURE JACK (ST) YKB21-5103A J3,J9,J10,J14,J185714007200PIN JACK JS0200440G J24,J255714007300PIN JACK+OPTO YKC22-0748 J6 571

29、4007400 ANTENNA TERMINAL SC0210586N J205716001400HEADER SOCKET SMD 30P B1-8,B13,B17,B27,BEAD1,L75814002900PBFERRITE BEAD CHIP PBY321611T-500Y-N FB35814003000PBFERRITE BEAD Chip SBK160808T-110Y-N 501 E-1472-APCB ASSY (FRONT) U9 120600461T IC SMD (CPU) ATMEGA128-16A Y1 170005501T CRYSTAL 14.7456MHz L2

30、260029800TMICRO INDUCTOR CHIP 10uH U1 320010600B IC (REMOTE RECEIVER) RPM7138-H9 S1381004400B POWER SWITCH PS3-22SPA-P7CZ TV-8 (PCB) C12,C13,C14,C15 420100210T01 CAPACITOR CHIP 10pF C3,C5,C57,C98420104290TCAPACITOR CHIP 0.1uF C7,C8420270080TCAPACITOR CHIP 27pF C1421472030TSPARK KILLER 4004700pF C32

31、430106060TPB TANTAL CAPACITOR 16V10uF R20,R36,R53 500010304T RESISTOR CHIP 1/16W 10K R21,R32,R52 500012303T RESISTOR CHIP 1/16W 12K R9,R22,R37 500015306T RESISTOR CHIP 1/16W 15K R8,R33 500020304T RESISTOR CHIP 1/16W 20K R7,R15 500027304T RESISTOR CHIP 1/16W 27K R6,R16500039301TRESISTOR CHIP 1/16W 39

32、K R25500047200TPBRESISTOR CHIP 1/16W 4.7K R4,R17,R56500056204TRESISTOR CHIP 1/16W 5.6K R23,R24500062306TRESISTOR CHIP 1/16W 62K R18,R35,R55,R57,R58,R59 500068204T RESISTOR CHIP 1/16W 6.8K R19,R31,R54 500082203T RESISTOR CHIP 1/16W 8.2K R2,R3,R10,R11,R12,R13,R14500100000TPBRESISTOR CHIP 1/16W 100 R55

33、00330000TPBRESISTOR CHIP 1/16W 330 J35711031200 CONNECTOR WAFER 2P J45730025500 CONNECTOR WAFER 13P J15730025600 CONNECTOR WAFER 7P H157300257003P DEPLEX INSULATION ASSY WP-3PWTB-250 L1,L3,L55814002900PBFERRITE BEAD CHIP PBY321611T-500Y-N 061 C-4679A04TACT SWITCH 9.5mm DARK GRAY HV061095GS 011 FP-61

34、0-B BLACK PANEL ASSY 011 FP-610-S SILVER PANEL ASSY 011 TF3-01B00 H/S PANEL 016 E -1472A00 PCB ASSY O T H E R S 5 Parts List 4/4 RT-1084 SYMBOL PARTS NO.DESCRIPTION 012 RV4-09A00 PUSH BUTTON 14 (BLACK) 012 RV4-09A01 PUSH BUTTON 14 (SILVER) 012 SK3-05A00 TACT BUTTON 9KEY (BLACK) 012 SK3-05A01 TACT BU

35、TTON 9KEY (SILVER) 012 TN2-08A00 TACT BUTTON 15KEY (BLACK) 012 TN2-08A01 TACT BUTTON 15KEY (SILVER) 012 TN3-07A00 TACT BUTTON 2KEY (BLACK) 012 TN3-07A01 TACT BUTTON 2KEY (SILVER) 014 C-4713C02 UPPER COVER 014 WC3-04A00 FL ORNAMENT PLATE 019 4TSH-19#2 PLASTIC FOOT 50 (BLACK) 019 C-4714A00 POWER KNOB

36、RING 14 (BLACK) 019 C-4714A01 POWER KNOB RING 14 (SILVER) 121201000RF_IBOC MODULE SET ASSY T001341000100B POWER TRANSFORMER 021 RLA145A01 AM LOOP ANT S0146BY-01 034 SEL1124R LED (RED) 1X5 034 SEL1E24W LED (BLU) 1X5 035 HCR132S161A1FL DISPLAY 069 18-24 F CONNECTOR 069 C-4629A01AC 2P INLET 6102.3100 (

37、WIRING) 072 4TR-2489 3.5mm PLUG SHIELD CORD (for 12V TRIG) 072 4TR-2875 PIN PLUG OFC CORD 072 4TR-3228T TYPE ANTENNA 072 C-4621A03AC CORD SET for U.S.A. 082 OMRT-1084OWNERS MANUAL 092 RR-T96REMOTE CONTROL UNIT 6 RT1084 SYMBOLPARTSDESCRIPTION 011 FP-610-B BLACK PANEL ASSY 011 FP-610-S SILVER PANEL AS

38、SY 011 TF3-01B00H/S PANEL 012 RV4-09A00PUSH BUTTON 14F (BLK) 012 RV4-09A01PUSH BUTTON 14F (SLV) 012 SK3-05A00TACT BUTTON 9KEY(BLK) 012 SK3-05A01TACT BUTTON 9KEY(SLV) 012 TN2-08A00TACT BUTTON 15KEY(BLK) 012 TN2-08A01TACT BUTTON 15KEY(SLV) 012 TN3-07A00TACT BUTTON 2KEY(BLK) 012 TN3-07A01TACT BUTTON 2K

39、EY(SLV) 034 SEL1124RLED (RED) 1X5 034 SEL1E24WLED (BLU) 1X5 Addendum List for Black and Silver Panel Assy is included: Panel Window Side Cap Knob Ring Tact buttons LED 7 RT1084 Main Software Upgrade Procedure Allocate the Rotel supply “NewUDown128.exe” upgrade program in the folder. Setup the PC RS2

40、32: Set Baud Rate 38400 from “My Computer Devices”. 1. Connect Computer I/O cable between PC and RJ 45 of RT1084. 2. Turn ON RT1084 by press front panel main POWER switch. 3. Execute the “NewUDown128.exe”. 4. After select the Update “hex” file you want to download, Click Download button. 5. After ap

41、peared the message Turn On the receiver on the top-bar of program, Turn OFF then ON RT1084 unit. 6. It is started processing in the “Processing bar =”. Please do not turn off the RT1084 during processing. 7. After completing the processing, It is indicated DONE on the top-bar of program, Tune OFF th

42、en ON RT1084 again to store the software. 8. The updated software version can be confirmed on the “SETUP”/”Software version” screen in the VFD. 8 J21 H4H3H2 J1 (7) (4) (9) (8) Wiring LN CON3 (1) (2) (3) (5)(6) J2 J35 J4 J39J38J37 J5 SUB PCB J4 J1 MAIN PCB (016 E-1473A00) J4 POWER SW ( ) CON3 MAIN PC

43、B (016 E-1473A00) J5 POWER TRANS MAIN PCB (016 E-1473A00) J1 POWER TRANS MAIN PCB (016 E-1473A00) J21 FRONT PCB (016 E-1472A00) J4 MAIN PCB (016 E-1473A00) J37 SUB PCB (016 E-1475A00) ? H2 MAIN PCB (016 E-1473A00) J38 SUB PCB (016 E-1475A00) H3 MAIN PCB (016 E-1473A00) J39 SUB PCB (016 E-1475A00) H4

44、 AC INLET MAIN PCB (016 E-1473A00) J2 FRONT PCB (016 E-1472A00) J1 FL MODULE (O35 HCR132S161A1) WIRING (1) (2) (3) (4) (5) (6) (7) (8) (9) POWER SW POWER TRANS RT-1084 9 PCB Assembly 1/2 MAIN PCB 016 E-1473A00 Top ViewBottom View RT-1084 10 PCB Assembly 2/2 FRONT PCB 016 E-1472A00 RT-1084 SUB PCB 01

45、6 E-1475A00 Top View Top View Bottom View Bottom View 11 18 MCU ATMEGA128L LATCH 74HC573 SRAM K61008V1D CONTROL UNIT S1_AUDIO_L S1_AUDIO_R SIRIUS AUDIO 7.3728MHz XTAL CONTROL UNIT ATMEGA128L CONTROL UNIT ATMEGA 128 CLOCK UNIT 14.576MHz XTAL MULTIPLEXER MC14052 OPAMP OPA604 L_CH R_CH MUTE_1 SWITCH AU

46、DIO IIC SIRIUS_AUDIO_LR HD_AUDIO_LR UART SIRIUS1 MINI8PIN Transceiver SP3232 SIRIUS UNITAUDIO UNIT OPAMP OPA604 L_CH R_CH MUTE DLP1_AUDIO_L DLP1_AUDIO_R SIRIUS2 MINI8PIN Transceiver SP3232 OPAMP OPA604 L_CH R_CH MUTE DLP1_AUDIO_L DLP1_AUDIO_R SIRIUS3 MINI8PIN Transceiver SP3232 OPAMP OPA604 L_CH R_C

47、H MUTE DLP1_AUDIO_L DLP1_AUDIO_R BUFFER 74HC126D UP-SAMPLING UNIT SRC4192 UP-SAMPLING (44.1K-96K) AUDIO UNIT OPAMP OPA604 L_CH R_CH OPAMP OPA604 VOUT_L VOUT_R L_CH R_CH HD_AUDIO_L HD_AUDIO_L MUTE HD RADIO MODULE ANT RF_DSP UNIT FM_IN IIS LRCK:44.1KHz DAC CS43122 DAC LRCK:96KHz IIS S2_AUDIO_L S2_AUDI

48、O_R S3_AUDIO_L S3_AUDIO_R UP-SAMPLING UNIT 24.576MHz OSC UART MCU ATMEGA128 FRONT UNIT VFD SPI HD TUNER HD RADIO MODULE DRI350 DSP AFE8201 Front End FLASH 32Mb SDRAM 128Mb DAC IIS IIC HD AUDIO(OPTICAL, COAXIAL) 3STATE BUFFER 74HC126D OPTICAL OUTPUT SWITCH HD AUDIO (OPTICAL, COAXIAL) COAXIAL OUTPUT OPTICAL OUTPUT COAXIAL OUTPUT AXRI_5 AXRI_5 Block Diagram RT-1084 12 Schematic Diagram 1/3 MAIN PCB (1/2) 016 E-1473A00 RT-1084 From Transformer From Transformer AC120V IN SIRIUS 1 CONTROL SIRIUS 2 CONTROL SIRIUS 3 CONTROL EXT REM IN 12V TRIG OUT 12V TRIG IN 3.5 JACK IN/OUT