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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.
SAT-A55/B55 FOR SATELLITE ANTENNAS:
Input Frequency Output Frequency Output Connector
12.2 - 12.7 GHz 950 - 1450 MHz F-Type Female
Supplied Accessories
Weatherboot 2pcs Signal Seeker 1pc Snap-in Clip (dual type) 1pc Bolt for Ground Terminal 1pc Bolt for LNB Support Arm 2pcs
Power Consumption 3.0 W max. Supply Voltage
DC + 10.5 - 14.0 V for RHCP DC + 15.5 - 21.0 V for LHCP
Optional Accessories
Dimensions (w/h/d) 185/8 x 31 x 185/16 inches
473 x 787 x 643 mm
Installation Kit ANJ-DS2 Amplifier EAC-DA1 Diplexer EAC-DD1 Voltage Switch ECA-DV2 Multi-Room A/V Distribution System MDR-D1 Coaxial Cable 25' SAK-C25 Coaxial Cable 75' SAK-C75 Flat Cable SAK-F1
Weight
8 lbs 6 oz (3.8 kg)
SAFETY CHECK-OUT
1. Check the area of your repair for unsoldered or poorlysoldered connections. Check the entire board surface for solder splashes and bridges.
5. Look for parts which, though functioning, show obvious signs of deterioration. Point them out to the customer and recommend their replacement.
2. Check the interboard wiring to ensure that no wires are SAFETY CHECK-OUT line cords for cracks and abrasion. Recom6. Check the �pinched� or contact high-wattage resistors. mend the replacement of any such line cord to the customer. 3. Check that all control knobs, shields, covers, ground straps, and mounting hardware have been replaced. Be 7. Check the B+ and HV to see if they are specified absolutely certain that you have replaced all the insulators. values. Make sure your instruments are accurate; be suspicious of your HV meter if sets always have low HV. 4. Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Point them out to the customer and recommend their 8. Check the antenna terminals, metal trim, �metallized� replacement. knobs, screws, and all other exposed metal parts for AC leakage using one of the methods listed. LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes). Leakage current can be measured by any one of three methods. 1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers� instructions to use these instruments. 2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. 3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The �limit� indication is 0.75 V, so analog meters must have an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of passive VOMs that are suitable. Nearly all battery operated digital multimeters that have a 2 VAC range are suitable. (See Figure 1)
Figure 1. Using an AC voltmeter to check AC leakage.
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 $4.99 SATB55 SONY
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
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