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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 :)
PT-LB80NTU / PT-LB80NTE / PT-LB80NTEA / PT-LB80U / PT-LB80E / PT-LB80EA / PT-LB75NTU / PT-LB75NTE / PT-LB75NTEA / PT-LB75U / PT-LB75E / PT-LB75EA
7.2.
Removal of Upper Case
1. Turn the projector upside down. 2. Unscrew the 7 screws.
6. Unscrew the 12 screws and remove the connector metal fittings. Note: · For PT-LB80NT**/LB75NT**, WL-P.C.Board is attached on the connector metal fittings. Be careful with handling.
3. Return the projector to the normal position. 4. Remove the upper case.
7.3.
Removal of A-P.C.Board
1. Remove the upper case according to the section 7.2. "Removal of Upper Case". 2. Loosen the 2 screws until they idle, remove the lamp unit cover. Note: · For the interlock switch damage prevention when reassembling, must remove the lamp unit cover. 3. Unscrew the 2 screws and remove the connector cover.
7.4.
Removal of K1-P.C.Board and K2-P.C.Board Block
1. Remove the A-P.C.Board block according to the steps 1 through 5 in the section 7.3. "Removal of A-P.C.Board". 2. Loosen the 3 screws until they idle, remove the lamp unit with the handle. 3. Unscrew the 3 screws and remove the block of Analysis Block, LCD Block and Projection Lens. 4. Unscrew the 3 screws and remove the Lamp house. 5. Unscrew the 2 screws and remove the A-P.C.Board block (with WL-P.C.Board).
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