Beosound 4 from seria no 19955077 - abo - center

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5.32 Udskiftning af blæser ☞ 5.3 BeoSound 4 i serviceposition ☞ 5.4 Fjernelse af chassis ☞ 5.22 Udskiftning af 37Module, DAB ABO-CENTER v/HENRIKSENS ELEKTRONIK - Fjern kablet til blæseren 2P16 - Fjern skruerne, og fjern blæser
Specification guidelines for service use 6. Specification guidelines for service use BeoSound 4 With FM and RDS Type 2851 EU 230V Type 2852 GB 230V Type 2853 US 120V Type 2854 JP 100V Type 2855 AUS 240V Type 2857 TWN 120V Type 2858 KOR 230V Type 2859 LAT 230V Type 2860 CHK 230V Type 2861 EU/Fan 230V Preamplifier section Intermod. distortion ≤0.1%, IHF Frequency: AUX in 20Hz – 20kHz Signal to Noise ratio: AUX, A-weighted, volume 80 ≥90dB, typ. 97dB Channel separation ≥50dB, typ. 63dB Channel unbalance ≤±1dB ABO-CENTER v/HENRIKSENS ELEKTRONIK Tuner, FM section FM range – EU/US FM range for type 2854 – Japan Usable sensitivity mono 50dB quieting sensitivity mono Signal-to-noise ratio mono Signal-to-noise ratio stereo Frequency response mono Frequency response Stereo RDS 87.5 – 108MHz 76 – 90MHz ≤12dBf ≤20dBf ≥68dB, typ. 70dB ≥62dB, typ. 65dB 30Hz – 15kHz, ±2dB 30Hz – 15kHz, ±2dB PS-Name, RadioText, Clock Tuner, DAB section Receiving bands 74 – 240MHz (band 3) 452 – 1492MHz (band L) Sensitivity (BER = 10e-4) -95dBm Adjacent channel rejection (BER =10e-4) 35dB Out of band rejection (BER = 10e-4) 45dB Signal/noise ration (1kHz) ≥95dB Frequency response 15 – 20000Hz ±1dB Decoding Up to 256kbit/s Sampling Half and full rate IR operation CD player Playback Beo4 recommended CD-DA, CD-R/RW, (Audio format only) Testdisc SBC 444A (part no. 3634064) SBC 429 CD, disc types 2cm (5”), 8cm (3”) Frequency response 20Hz – 20kHz ±1dB Signal/noise ratio: Linear, below 80kHz ≥90dB / 76dB with volume 80 UNW ≥98dB / 90dB with volume 80 A-Weighted ≥103dB / 97dB with volume 80 Channel separation: 1kHz 20Hz – 20kHz ≥85dB ≥75dB
Page 1 and 2:
BeoSound 4 Type 2851, 2852, 2853, 2
Page 3 and 4:
Oversigt over moduler 1.1 Oversigt
Page 5 and 6:
Pinkode 1.3 Pinkode Produktet har e
Page 7 and 8:
Advarsler 1.5 Advarsler ESD STATIC
Page 9 and 10:
Fejltræ 2. Fejltræ Instruktioner
Page 11 and 12:
Fejltræ 2. @µPH8 6V ABO-CENTER v/
Page 13 and 14:
Fejltræ 2. Nej Ja Fejlsymptom: - I
Page 15 and 16:
Fejltræ 2. Nej Fejlsymptom: - CD k
Page 17 and 18:
Fejltræ 2. Nej Ja Fejlsymptom: - D
Page 19 and 20:
Fejltræ 2.11 Magnetens placering A
Page 21 and 22:
Servicetilstand 3.1 Servicetilstand
Page 23 and 24:
Servicetilstand 3.3 ERROR LIST MENU
Page 25 and 26: Servicetilstand 3.5 Fejlkoder Fejlk
Page 27 and 28: Servicetilstand 3.7 IIC_BUS_ERR EP
Page 29 and 30: Servicetilstand 3.9 TUNER_ERROR TUN
Page 31 and 32: Servicetilstand 3.11 SD_CODEC_ERROR
Page 37 and 38: Servicetilstand 3.17 SERVICE COUNTE
Page 39 and 40: Servicetilstand 3.19 CD TEST MODES
Page 41 and 42: Tips til service 4.1 ServiceTool Re
Page 43 and 44: Tips til reparation 4.3 Sådan kont
Page 45 and 46: Udskiftning af moduler 5.1 Udskiftn
Page 47 and 48: BeoSound 4 i serviceposition 5.3 -
Page 49 and 50: Udskiftning af PCB1, Socket 5.5 ☞
Page 51 and 52: Udskiftning af PCB2, Master 5.7 - F
Page 53 and 54: Udskiftning af PCB4, Light 5.9 ☞
Page 55 and 56: Udskiftning af PCB6, Main microproc
Page 57 and 58: Udskiftning af PCB7, Codec 5.13 ☞
Page 59 and 60: Udskiftning af PCB9, Headphone 5.15
Page 61 and 62: Udskiftning af PCB11, SD/MMC card r
Page 63 and 64: Udskiftning af PCB61, SMPS 5.19 ☞
Page 65 and 66: Udskiftning af 96Module, CD-enhed 5
Page 67 and 68: Udskiftning af kabinet 5.23 ☞ 5.3
Page 69 and 70: Udskiftning af holderenhed 5.25 ☞
Page 71 and 72: Udskiftning af lågemekanisme 5.27
Page 73 and 74: Udskiftning af fingergreb 5.29 ☞
Page 75: Udskiftning af motor 5.31 ☞ 5.3 B
Page 79 and 80: Specification guidelines for servic
Page 81 and 82: Block diagram 7.1 7.1 Block diagram
Page 83 and 84: Wiring diagram 7.3 7.3 Wiring diagr
Page 85 and 86: Available parts 8.2 BeoSound 4 9001
Page 87 and 88: Available parts 8.4 CD unit and Mot
Page 89 and 90: Available parts 8.6 Wire bundles Se
Page 91 and 92: Available parts 8.8 Floor Stand 218
Page 93 and 94: ABO-CENTER v/HENRIKSENS ELEKTRONIK
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Beosound 4 from seria no 19955077 - abo - center

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