Grundig FREAXX 30 RRCD 4203 PLL Audio system
Manufacturer:
Model:
FREAXX 30 RRCD 4203 PLL
Date:
2002
Category:
Group:
Description:

Information

Technical Data Power supply Mains operation: ........................................................ 230V, 50/60Hz Max. power consumption: ....... ca. 20W (operation), <1W (stand-by) Battery operation: .................................. 6 x 1.5V (LR20/AM1/D size) Output: DIN 45324, 10% THD Music signal power: ............................................................... 2 x 5W Sine wave power: ................................................................... 2 x 3W Stereo Headphone jack ....................................................... 3.5mm ø Radio Frequency bands FM .......................................................................... 87.5 ...108.0MHz MW........................................................................... 522 ... 1620kHz LW.............................................................................. 144 ... 281kHz CD unit Frequency response: ................................................. 20Hz ... 20kHz Noise voltage ratio: ................................................................. ≥65dB Cassette unit Sound recording medium: ....... Compact cassette acc. to DIN 45516 Track position: .......................................... International quarter-track Tape speed: ................................................................... 4.76cm/sec. Motor: ................................................................................. DC motor Frequency range: .................................................... 125 Hz ... 10kHz Noise voltage ratio: ................................................................. ≥42dB Band speed fluctuation: ........................................................ ≤0.35% Dimensions and weight W x H x D ........................................................ 444 x 184.5 x 253mm Weight ....................................................................................... 3.8kg

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Service Manual
Manual type:
Service Manual
Pages:
28
Size:
6.65 Mbytes (6978119 Bytes)
Language:
english, german
Revision:
first edition
Manual ID:
720107724500
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
31 March 2012
MD5:
2c630f40a6f2f61dfd6bc04e867d2697
Downloads:
650

Information

Table of Contents Page General Section ... 1 - 2 … 1 - 8 Measuring Instruments / Equipment ... 1 - 2 Technical Data ... 1 - 3 Service Hints ... 1 - 3 Disassembly Instructions ... 1 - 4 Operating Hints ... 1 - 8 Adjustment Procedures ... 2 - 2 Circuit Diagrams and Layout of the PCBs ... 3 - 1 … 3 - 14 Block Diagram ... 3 - 1 Wiring Diagram ... 3 - 2 Circuit Diagrams: Main Circuit Diagram ... 3 - 4 Tuner ... 3 - 6 Display PCB ... 3 - 8 MCU PCB ... 3 - 8 CD PCB ... 3 - 12 Layout of the PCBs: Cass./Pow.PCB ... 3 - 3 Rectifier PCB ... 3 - 3 Haedphone PCB ... 3 - 3 Function PCB ... 3 - 3 Radio PCB ... 3 - 7 FM Mode PCB ... 3 - 7 Display PCB ... 3 - 10 MCU PCB ... 3 - 10 CD Board ... 3 - 14 Exploded View and Spare Parts List ... 4 - 1 … 4 - 4

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