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There are currently no product reviews.
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Nice to have the service manual for the Sony DCR-TRV345E now. The document is of excellent quality.
 ;
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.
;
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.
;
The service was great and the document was also great. Highly recommend!!!!
If anyone has a users manual... Please email me. need one. $ [email protected]
Item
Ch
Frequency (MHz)
Status
Adj. or Check
Terminal
Adj. Point
Adj.Range
Condition
1. PD Voltage
1
E T TA
:435.05 :435.05 :435.05
Rx and Tx
Rx : 0.8 � 1.2V Check TP2 -Tx : 1.0 � 1.4V
2. Reference Frecuency
1
E T TA
:435.05 :435.05 :435.05
Tx
Adj.
ANT
TC1
± 100Hz
3. High Power output.
2
E T TA
:435.05 :445.05 :445.05
Tx
Ad j.
ANT
VR1
1.0 ± 0.05W
4. High Power current
2
E T TA
:435.05 :445.05 :445.05
Tx
Check
DC Jack
--
less than 0.6A
5. Low Power output
3
E T TA
:435.05 :445.05 :445.05
Tx
Check
ANT
--
0.1 � 0.25W
6. Sensitivity
5
E T TA
:435.05 :445.05 :445.05
Rx
A dj.
SP Jack
TC2 and TC3
less than -7.0dB
The sensitivity must be adjusted to the best.
7. S-meter (1)
7
E T TA
:435.05 :445.05 :445.05
Rx
A dj.
--
FUNC Key
--
RF sig. level : 0dBu
8. S-meter (5)
8
E T TA
:435.05 :445.05 :445.05
Rx
A dj.
--
FUNC Key
--
RF sig. level : 20dBu
9. Mic Deviation
9
E T TA
:435.05 :445.05 :445.05
Tx
Ad j.
ANT
VR2
4.5 ± 0.1KHz
AF sig. : 1KHz / 50mVrms AF Filter : OFF-20KHz (at MT2605)
10. Tone Deviation
13
E T TA
:435.05 :445.05 :445.05
Tx
Check
ANT
--
0.6 � 1.2KHz
AF Filter : OFF-3KHz (at MT2605)
16. Tone burst Deviation
16
E T TA
:435.05 :445.05 :445.05
Tx
Check
ANT
--
2.2 � 3.0KHz
AF Filter : OFF-20KHz (at MT2605)
17. Aging test
17
E T TA
:435.50 :445.50 :445.50
Tx and Rx
Using the aging test tool.
22
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