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Quality Uncompromised ® T echnical AM/FM HD RADIO TUNER RT-1084 Manual Table of Contents Specification........1 Parts List ..........2~7 Upgrade..........8 Wiring..........9 PCB Assembly........10~11 Schematic Diagram ......12~15 Specifications HD FM Sirius Tuner HD AM Tuning Frequency : Tuning Frequency: Signal to Noise Ratio: 87.5 to 107.9 MHz...
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Appearance RT-1084 AM/FM HD RADIO TUNER RT-1084 POWER SIRIUS SIRIUS / HD / HD LEFT LEFT RIGHT RIGHT PRESET LIST PRESET LIST CH LIST CH LIST CAT LIST CAT LIST /PTY /PTY TUNE TUNE FREQ ANALOG ANALOG DOWN DOWN SETUP...
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RT-1084 Parts List 1/4 SYMBOL PARTS NO. DESCRIPTION 016 E-1473A00 PCB ASSY 501 E-1473-A PCB ASSY (MAIN) 120003460T IC SMD IS63LV1024L-10HL 120100920T IC SMD (RESET IC) KIA7032AF-RTF 120101040T IC SMD CS4398-CZZR U2,U42 120200310TPB IC SMD 74HC126D U22,U34 120201191T IC SMD MC14052BDG 120400391T IC SMD (REG.) MIC39102YM...
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Addendum List for Black and Silver RT1084 SYMBOL PARTS DESCRIPTION 011 FP-610-B BLACK PANEL ASSY 011 FP-610-S SILVER PANEL ASSY 011 TF3-01B00 H/S PANEL 012 RV4-09A00 PUSH BUTTON 14F (BLK) 012 RV4-09A01 PUSH BUTTON 14F (SLV) 012 SK3-05A00 TACT BUTTON 9KEY(BLK) 012 SK3-05A01 TACT BUTTON 9KEY(SLV) 012 TN2-08A00...
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RT1084 Main Software Upgrade Procedure Allocate the Rotel supply “NewUDown128.exe” upgrade program in the folder. Setup the PC RS232: 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.
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Wiring RT-1084 WIRING MAIN PCB (016 E-1473A00) J4 POWER SW ( ) CON3 MAIN PCB (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...
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PCB Assembly 1/2 RT-1084 MAIN PCB 016 E-1473A00 Top View Bottom View...
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RT-1084 PCB Assembly 2/2 FRONT PCB 016 E-1472A00 Top View Bottom View SUB PCB 016 E-1475A00 Top View Bottom View...
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RT-1084 Block Diagram FM_IN UP-SAMPLING BUFFER VOUT _L L_CH L_CH HD RADIO OPAMP OPAMP HD_AUDIO_L UNIT VOUT_R 74HC126D R_CH R_CH HD_AUDIO_L CS43122 MODULE OPA604 OPA604 SRC4192 LRCK:44.1KHz LRCK:96KHz AUDIO UNIT UP-SAMPLING MUTE AXRI_5 RF_DSP UNIT (44.1K->96K) HD_AUDIO_LR ATMEGA128L UART ATMEGA128...
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Schematic Diagram 1/3 RT-1084 MAIN PCB (1/2) 016 E-1473A00 AC120V IN T001 POWER TRANSFORMER SIRIUS 1 CONTROL SIRIUS 2 CONTROL SIRIUS 3 CONTROL 3.5 JACK IN/OUT EXT REM IN From Transformer 12V TRIG OUT 12V TRIG IN COMPUTER I/O From Transformer...
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RT-1084 Schematic Diagram 2/3 MAIN PCB (2/2) 016 E-1473A00 LEFT SWITCHED ANALOG OUT RIGHT LEFT HD RADIO ANALOG OUT RIGHT OPTICAL HD RADIO DIGITAL OUT COAXIAL OPTICAL SWITCHED DIGITAL OUT COAXIAL ANTENNA TERMINAL LEFT SIRIUS 1 ANALOG OUT RIGHT LEFT...
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RT-1084 Schematic Diagram 3/3 FRONT PCB 016 E-1472A00 SUB PCB 016 E-1475A00...
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