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There are currently no product reviews.
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The service was quick and simple, finding the service manual easy and it appears to be the original with colour schematics. It contained the info I was after and so sorted the problem.
I have copied it to CD and attached the envelope to the inside back cover of the owners manual. Good manual and excelent service. Robin Wood, Wood Electronics, New Zealand.
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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 :)
UX-P5
Flow of functional operation until TOC read (CD)
Check Point
Power ON
Power Key
Slider turns REST SW ON.
Check that the voltage at the pin4 of CN601 is 0V (a moment)?
Automatic tuning of TE offset
Laser ON
Check that the voltage at the pin2 of IC601 is 0V?
Detection of disc
Automatic tuning of Foucus offset Confirm that the Focus error S-cuve siganl at the pin23 of IC601 is approx.2Vp-p Confirm that the siganl from pin22 IC603 is 0V as a accelerated pulse during approx.400ms.
Automatic measurement of Focus A-curve amplitude
Disc is rotated
Tracking error waveform at TOC reading pin 20 of IC601(TE) Approx.3sec
Focus servo ON (Tracking servo ON) Automatic measurement of Tracking error amplitude Confirm the waveform of the Tracking error signal at the pin20 of IC601 (See fig-1)
Approx 1.8V VREF
Tracking Disc to be servo braked to stop on statas Disc statas TOC reading to rotate finishes Automatic measurement of TE amplitude and automatic tuning of TE balance 500mv/div 2ms/div Fig.1
Tracking servo off statas
Automatic tuning of Tracking error balance
Automatic tuning of Focus error balance
Automatic tuning of Focus error gain
Automatic tuning of Tracking error gain
TOC reading
Confirm the eys-pattern at the lead of TP1
Play a disc
1-19
 $4.99 UX-P5 JVC
Circuit Diagrams Set of circuit diagrams. The diagrams will be provided as PDF file. The file will be delivered after…  $4.99 UX-P5 JVC
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…  $4.99 UX-P5 JVC
Parts Catalog Parts Catalog only. It's available in PDF format. Useful, if Your equipment is broken and You need t…
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