|
|
|
Who's Online
There currently are 5728 guests online. |
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
Exactly what was needed to assess the product - excellent value and great service
 ;
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 :)
;
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.
ITEM Program Menu
y Test Meter c Test Point P Pattern
JOB
CODE
Input Signal
Operation
Adjusting Value
STANDARD SETTING
D11 3) Adjust VSR setting H-DUTY P Crosshatch y Osc scope c TP2 ~ GND D12 D13 D14 ModeHIGH H. DRIVE +B y Digital Voltmeter c TP1 ~ GND VSR SETTING P Crosshatch D16 D15 Check that the input signal to the monitor is [fH 71.0kHz] and [fV 184.0Hz]. Set the cell to 2) Adjust VSR setting , and press [ ]. Set the cell to INTP [ 1 ] and press [ ]. Set the cell to H-Duty and press [ ] Make the adjustment to the value shown at right by using [ ] and [ ]. Set the cell to H. DRIVE +B and press [ ]. Make the adjustment to the value shown at right by using [ ] and [ ]. Change to the pattern at left. Set the cell to following items, and make the adjustment to the value shown at right by using [ ] and [ ]. q H. SIZE w H. POSITION e V. SIZE r V. PCC GAIN t V. PCC. CORNER y V. PCC BALANCE q : 310mm ± 5 e : 232mm ± 5 w : Center rty:
t T
Duty = t = 48% T ±2% 12.0V ± 0.2V
D
H-DAF Balance
P Full dots y OSC SCOPE c TP6 ~ GND
D17
Set the SCOPE to 5 us/DIV. Set the cell to H-DAF balance. Make the adjustment to the bast point at right by using [ ] and [ ].
TP6 Video input Best point H-DAF Balance = Best point
H-DAF Gain
P Full dots y OSC SCOPE c TP6 ~ GND
D18
Set the SCOPE to ? ms/DIV. Set the cell to H-DAF Gain. Make the adjustment to the value shown at right by using [ ] and [ ].
H-DAF Gain
D19 D20
To register by press [ ]. Store factory preset data. OK (y/n) Then press [Y] and [ ].
H-DAF Gain = 690V ± 40Vp-p
� 24 �
|
|
|
> |
|
