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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 :)
ALIGNMENT INSTRUCTIONS
2) FOCUS ADJUSTMENT � Turn in a local station and adjust the Focus Control knob (located on FBT) for best picture details at high light condition. 3) RF AGC DELAY ADJUSTMENT (S5) � Receive a good local channel. � Enter the service mode and select service adjustment S5. � You can see the OSD as shown in below.
IF AUTO VIDEOL RFAGCD FM.LEV AGC POINT A/D VALUE : 8DH
MOVE ADJUST RECALL : SET
CONTROL RFAGC START 7 10 20 3.75
� Select RFAGCD item, press the volume up or down button until noise or beat in picture disappears. � Press the DISPLAY button to memorize the data.
4) GEOMETRIC ADJUSTMENTS (S6) � Enter the service mode and select service adjustment S7. � Whenever you select the � using the volume up or down button, the screen is changing like this. S7� NORMAL BLACK WHITE100 WHITE60 CROSS
� Using the volume up or down button, select internal cross pattern. � Select service adjustment S6 � You can see the OSD as shown in below.
GEOMETRY H. PHASE 20 V. POSI V. SIZE V SC V LIN 29 70 3 23
MOVE ADJUST RECALL : SET
NO SD POWER OFF YES
4-1. Horizontal Position Adjustment � Select H.PHASE item, adjust H.PHASE data value to obtain proper horizontal centering of the internal cross pattern at the left and right of the screen. 4-2. Vertical Position Adjustment � Select V.POSI item, adjust V.POSI data value to center the raster properly on thescreen.
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