Rotel RDG-1520V02 Technical Manual
Rotel RDG-1520V02 Technical Manual

Rotel RDG-1520V02 Technical Manual

Digital gateway

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T echnical
Manual
Table of Contents
Specification......................................1
Parts List...........................................2~6
Upgrade Procedure..........................7~8
Specifications
FM Tuner
Usable Sensitivity
50dB Quieting Sensitivity
Signal to Noise Ration (at 65 dBf)
Harmonic Distortion (at 65 dBf)
Frequency Response
Stereo Separation
(100Hz/1kHz/10kHz)
Output level
Antenna Input
DAB Tuner
Sensitivity
Tuning Range
Audio Data Rate
Frequency Response
Analog Output
Antenna Intput
Audio USB(front)/AUX
Signal to Noise Ratio (IHF-A)
Total Harmonic Distortion (0dBfs)
Output Level (0dBfs)
THE ROTEL CO., LTD.
2F 6-12-21 MEGUROHON-CHO, MEGURO-KU,
TOKYO 152-0002, JAPAN
Quality Uncompromised
DIGITAL GATEWAY
RDG-1520
General
22.2dBf
27.2dBf(mono)
Network connection
63 dBf (mono)
Security
60 dBf (stereo)
0.2% (mono)
File formats
0.3% (stereo)
10 Hz-15kHz, ±3dB
40dB/45dB/35dB
1.1V
Power consumption
75 ohms unbalanced
Power Requirements (AC)
Weight
-80dBm
Dimensions (W x H x D)
Band III
Front panel height
(174-240MHz)
224Kbps (Max)
20 - 20KHz +/- 1.0dB
2.1V at 0dBFS
75 ohms F connector
90dB
0.2%
2.2V
®
PCB Assembly..................................9~10
Schematic Diagram ..........................11~13
Serial. NO.
Beginning
V02
802.11b/g
WEP, WPA1 (TKIP)
WPA2 (TKIP)
Real Audio, MP3,
Windows media
streams, OGG vorbis
AAC, WAV, AIFF
and AU.
12 watts
120V, 60Hz(USA)
230V, 50Hz(Europe)
6.5 kgs 14.33 lbs
431 x 99 x 312 mm 17x3
x12
in
7/8
1/4
2U (3
in)
1/2
0441001 ~
Y-427B-1011/pdf

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Summary of Contents for Rotel RDG-1520V02

  • Page 1 Antenna Intput 75 ohms F connector Audio USB(front)/AUX Signal to Noise Ratio (IHF-A) 90dB Total Harmonic Distortion (0dBfs) 0.2% Output Level (0dBfs) 2.2V Serial. NO. THE ROTEL CO., LTD. 0441001 ~ Beginning 2F 6-12-21 MEGUROHON-CHO, MEGURO-KU, Y-427B-1011/pdf TOKYO 152-0002, JAPAN...
  • Page 2 Appearance RDG-1520V02 R D G - 15 2 0V02 POWER QUEUE BACK REPLY PLAY STOP PAUSE SKIP -- SKIP + PUSH SELECT MEMORY NETWORK i-RADIO...
  • Page 3: Parts List

    Parts List 1/4 RDG-1520V02 SYMBOL PARTS NO. DESCRIPTION 016 E-1568C00 PCB ASSY 501 E-1568C-1 PCB ASSY (MAIN) HS101,HS102 017 4TR-2792#3 SUB HEAT SINKER H=35 L103 021 2888100012 COIL TRANS PLUS XT101 023 CY0600100 CRYSTAL ISXO-3E-24.576MHZ XT102 023 CY0700400 CRYSTAL SMD SRXA-S1-18-4MHZ...
  • Page 4: Parts List

    Parts List 2/4 RDG-1520V02 SYMBOL PARTS NO. DESCRIPTION R150,166 054 1WS1JF MOR RESISTOR 1WS 1 R198 054 1WS4.7JF MOR RESISTOR 1WS 4.7 R221,223,224 054 TMF4R70 METAL RESISTOR 1/4W 4.7 R124,134,136,137,139 054 TMFR4001KI METAL RESISTOR MFR4 1/4W 1K R125 054 TMFR4010RI...
  • Page 5 Parts List 3/4 RDG-1520V02 SYMBOL PARTS NO. DESCRIPTION RMC201 031 IC0030600 REMOCON SENSOR RPM7238-H9 3.3V Q201 032 KRC231S TRANSISTOR SMD KRC231S-RTK/P Z201 034 DZ0053R30 ZENER DIODE CHIP KDS184RTK/P FL201 035 DN2045E FL TUBE DN2045 C211 044 3549472109 AC CAPACITOR 400V0.0047UF...
  • Page 6 Parts List 4/4 RDG-1520V02 SYMBOL PARTS NO. DESCRIPTION D501 034 DB0001000 POWER DIODE KBP206 (2A 600V) D502 034 DD0000200 DIODE 1N4004-F (AMMO) 1A 400V (F502) 036 5T1L-250V FUSE 250VT1AL F501 036 5T250ML-250V FUSE 250VT250mAL (F502) 036 5T2L-250V FUSE 250VT2AL C506...
  • Page 7: Upgrade Procedure

    RDG-1520V02 Main Software Upgrade Procedure 1. Connect RDG-1520 and PC with RJ45/DB9 cable (Computer I/O cable). RJ45 jack should be connected to COMPUTER I/O port in RDG-1520 rear panel. DB9 jack will be connected to PC serial port (ex. COM1 or COM2,,,).
  • Page 8 RDG-1520V02 (7) typing "upgrade" and enter (8) display Main Menu > typing "1" (8-1) ready for sending (9) Transfer > send file (10) Send File > select "RDG1520 bin file" > "Ymodem" > Send (11) Sending (12) Programming completed successfully. > Turn AC-power off and on.
  • Page 9: Pcb Assembly

    PCB Assembly 1/2 RDG-1520V02 Main PCB 016 E-1568C00...
  • Page 10: Pcb Assembly

    PCB Assembly 2/2 RDG-1520V02 Front PCB 016 X-1569C01~03 Standby PCB 016 E-1577B00 Telechips PCB 016 E-1564A00...
  • Page 11: Schematic Diagram

    Schematic Diagram 1/3 RDG-1520V02 MAIN PCB (1/2) 016 E-1568C00...
  • Page 12: Schematic Diagram

    Schematic Diagram 2/3 RDG-1520V02 MAIN PCB (2/2) 016 E-1568C00...
  • Page 13 Schematic Diagram 3/3 RDG-1520V02 Front PCB 016 X-1569C01~03 Standby PCB 016 E-1577B00...

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