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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 :)
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A
No sound from the speakers (2/2)
A
Is it sound for every function that doesn't come out? No Has the signal arrived at CN8657? (23), (27)
B
No Has the signal arrived at CN8657? (31), (35) No Is a signal output from IC8002?
Check the flexible cables Yes between the AV BOARD Assy and MAIN BOARD Assy and between the MAIN BOARD Assy.
Yes Replace TUNER BOARD ASSY.
Check around IC8002 and No check the communications between IC8002 and the microcomputer.
Yes
C
Has the signal arrived at TP8662 and TP8669?
45 46
Yes Has the signal arrived at TP3512 and TP3513?
Check around IC8003, No check the buffer circuits and check the TUNER BOARD ASSY.
No Check the cable between the AV BOARD Assy and AUDIO AMP Assy.
47 48
Yes
D
Has the symptom been settled when the system cable is replaced? Yes
No
Replace AUDIO AMP ASSY.
Finishing troubleshooting
E
F
148
1 2
PDP-5050SX
3 4
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