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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.
Alignment and Adjustment
5-3 Head Switching Point Adjustment
1) Playback the alignment tape. 2) Press the �SW703� button on Main PCB with pincers to set the adjustment mode. (See Fig. 5-2 ) 3) Press the �SP/LP� button of remote control then adjustment is operated automatically. (See Fig. 5-1) 4) Turn the Power off.
5-4 NVRAM Option Setting
1) NVRAM Option is adjusted at production line basically. 2) In case Micom (IC601) and NVRAM (IC605 ; EEPROM) is replaced, be sure to set the corresponding ooption number of the repaired model. (If the option is not set, the unit is not operated.) 1) Press the �SW703� button on Main PCB to set the adjustment mode. (See Fig. 5-2) 2) Press the �MENU� button on the remote control about 5 seconds then option setting display is appeared. (See Fig. 5-14) 3) Select the option number (See Table 5-2) of corresponding model with �CURSOR� button on the remote control. 4) If selecting the option number is completed, press the �OK� button of remote control. (If �OK� button is pressed, the selected number is changes reversed color. ; See Fig. 5-14) 5) Press the �MENU� button of remote control again to store the option number. (�PLEASE WAIT� is displayed for a second as shown Fig. 5-15 and this setting is completed.) 6) Turn the Power off.
01 09 17 25 33 41 49 57 65
02 10 18 26 34 42 50 58 66
03 04 05 06 07 08 11 12 13 14 15 16 19 20 21 22 23 24 27 28 29 30 31 32 35 36 37 38 39 40 43 44 45 46 47 48 51 52 53 54 55 56 59 60 61 62 63 64 67 68 69 70 71 72 CNG : OK SAVE : MENU
Fig. 5-14 <Table 5-2>
01 09 17 25 33 41 49 57 65
02 10 18 26 34 42 50 58 66
03 04 05 06 11 12 13 14 19 20 21 22 27 28 29 30 35 36 37 38 43 44 45 46 51 52 53 54 59 60 61 62 67 68 69 70 PLEASE WAIT
Fig. 5-15
07 15 23 31 39 47 55 63 71
08 16 24 32 40 48 56 64 72
MODEL V-233EW
OPTION NUMBER 4, 5, 10, 11, 12, 13, 14, 15, 18, 20, 34, 35, 36, 38, 40, 42, 45, 49, 50, 60, 61, 62, 63, 72
5-8
Toshiba
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