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There are currently no product reviews.
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Exactly what was needed to assess the product - excellent value and great service
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Nice to have the service manual for the Sony DCR-TRV345E now. The document is of excellent quality.
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MACKIE HR824 26 pages English-only Service Manual contains:
1) HR824 technical overview with the description of front and rear panel switches.
2) HR824 specs
3) Block Diagram
4) Wiring Diagram
5) Packaging management
6) Spare part & final assembly list (for PCB rev A and B) + exploded view
7) Test Procedures (where, how to measure voltage...) including Test Point diagram on the PCB.
8) IC and Transistor charts.
Excellent guide: very clear, good scan quality enabling us to print readable diagram :-)
Note:
Mackie HR824 make extensive use of surface mount devices (SMD). Service on the HR824 must
only be undertaken by experienced service technicians with the right tools, experience and patience to perform surface mount rework when needed.
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This Service manual is very well scanned and its clean to read, no any anti-theft words that un-english could understand. I got my CCD600 working with this manual and it´s clear shematics :)
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I was very pleased with the service provided and was surprised at how good the quality was of the manual. I thought it may be a third generation copy or so, but it is as good as the websites that charge 3 times this much. I repair some electronics for family and friends without charge, so this is perfect for me. Thank you very much.
D
Vorbereitende Arbeiten
GB
Preparatory steps
Bevor Sie den elektrischen Abgleich durchführen, müssen Sie folgende Vorbereitungen treffen: Höhen - Einstellung ........................................................................ 0 Bass - Einstellung .......................................................................... 0 Fader - Einstellung (nicht Lübeck/Luxembourg) ............................ 0 Balance - Einstellung ..................................................................... 0 Loudness - Einstellung (DSC Menü) .............................. 1 oder OFF
Observe the following preparations before performing the electrical alignment: Treble adjustment .......................................................................... 0 Bass adjustment ............................................................................ 0 Fader adjustment (not Lübeck/Luxembourg) ................................. 0 Balance adjustment ....................................................................... 0 Loudness adjustment (DSC menu) .................................... 1 or OFF
Lautsprecheranschlu�
Der Lautsprecherausgang mu� mit 4 � abgeschlossen sein.
Loudspeaker connections
The loudspeaker output must be terminated with 4 �.
Abgleichhinweise
Wellenbereich: FM = 87,5 MHz - 108,0 MHz (100 kHz automatische Suchlaufschritte) (50 kHz manuelle Suchlaufschritte) MW = 531 kHz - 1602 kHz (9 kHz automatische Suchlaufschritte) (9 kHz manuelle Suchlaufschritte) LW = 153 kHz - 279 kHz (9 kHz automatische Suchlaufschritte) (1 kHz manuelle Suchlaufschritte)
Notes on alignment
Waveband: FM = 87.5 MHz - 108.0 MHz (100 kHz automatic search steps) (50 kHz manual search steps)
MW = 531 kHz - 1602 kHz (9 kHz automatic search steps) (9 kHz manual search steps) LW = 153 kHz - 279 kHz (9 kHz automatic search steps) (1 kHz manual search steps)
Für den Abgleich müssen Sie die Stationstasten mit folgenden Frequenzen programmieren: Taste FM1 MHz MW kHz LW kHz 1 98,1 531 162 2 98,1 558 198 3 98,1 558 198 4 98,1 1521 5 98,1 1602 6 91,1
The station preset push-buttons have to be be programmed for the alignment to the following frequencies : Push-button 1 FM1 MHz MW kHz LW kHz 98.1 531 162 2 98.1 558 198 3 98.1 558 198 4 98.1 1521 5 98.1 1602 6 91.1
AM + FM - Abgleich:
Den AM- und FM-Abgleich müssen Sie durchführen, wenn bei einer Reparatur frequenzbestimmende Bauteile ausgetauscht oder verstellt wurden. Nach Reparatur-/ Abgleicharbeiten müssen die Geräteparameter neu programmiert werden.
AM + FM alignment:
The AM and FM alignment has to be carried out if components that determine the circuit's frequency have been replaced or detuned. After a repair or alignment job the basic parameters of the product have to be reprogrammed.
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Abschirmung
Der HF-Abgleich mu� mit Unterdeckel erfolgen. Hierzu ist es ratsam da� Sie an die Me�punkte Leitungen anzulöten. Führen Sie die Leitungen nach oben oder seitlich aus dem Gerät heraus.
Radio-shielding
The r-f alignment has to be performed with the bottom cover in place. It is advisable to solder wires to the measuring points and provide access from the top of the the main board or out through holes in the side of the frame.
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