|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
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.
;
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]
;
I needed a service manual as the display on my oscilloscope was very dim. I thought I'd give owner-manuals.com a try, as they advertised a huge number of manuals. Sure enough they had one listed. I bought it hoping it would be useful... actually, I bought it hoping it would be readable! I've had manuals from online sources in the past, and been very disappointed. Not this time! An excellent manual, complete, and very readable. Using it I fixed my 'scope, and as such the manual was an investment that paid off manyfold. Do I have any complaints? One very minor one - The circuit diagrams could have been scanned at a higher resolution, as some of the details were a little difficult to make out - not impossible, just not as easy as my old eyes would like! Overall, I'm very satisfied with my manual, and I will certainly be using this company again. Well done.
051-2055-00
+
-
TDA8593J/N3 I2C-bus controlled Audio Power Amplifier
R Frnt O8
051-4617-90
LA1061M-TE-L
Antenna Switching Controller
13
R Frnt O+ 10
Weak field comparator SQ 6 5 Strong field comparator 10k RQ Count 30k Flip Flop CTR DAC reset Mono Multi. 12 11 10 8 VCC 7 GND Mono Multi. A G C 3
P GND 1 9
I2C-bus
+
Clip det Diagnos
14 1
SVref 11 R Frnt In 12
L Rear O+ 22
+
P GND 3 19
-
-
R Rear In 13
Noise in
S GND 14
30k
V/I 2 9
Mono Multi. 4
L Rear In 15 L Frnt In 16
bias
AC GND 17 Diag 26 TAB 27 STNDBY 23 L Rear O24 L Frnt O+ 18 + L Frnt O20 Vp 1 21 Standby
Ad Sel 1
Terminal Description pin 1: Ad Sel pin 2: S DA pin 3: P GND 2 pin 4: R Rear Outpin 5: S CLK pin 6: R Rear Out+ pin 7: Vp2 pin 8: R Frnt Outpin 9: P GND 1 pin 10: R Frnt Out+ pin 11: SVR pin 12: R Front In pin pin pin pin pin pin pin pin pin 13: R Rear In 14: S GND 15: L Rear In 16: L Frnt In 17: AC GND 18: L Frnt Out+ 19: P GND 3 20: L Frnt Out21: Vp1
S CLK 5 R Rear O+ 6 Vp 2 7
S DA 2 P GND 2 3 R Rear O4
: I2C address select. : I2C data input/output. : Power ground. : Negaitve right rear output. : I2C clock input. : Positive right rear output. : Power supply. : Negaitve right front output. : Power ground. : Positive right front output. : Half supply filter capacitor. : Right front input. : Right rear input. : Signal ground. : Left rear input. : Left front input. : AC ground input. : Positive left front output. : Power ground. : Negaitve left front output. : Power supply. : Positive left rear output. : Standby operating selecting.
051-7525-08
P GND 4 25
SN74LVC2GU04DCKR
Dual Inverter
IN 1 1 GND 2 IN 2 3
6 OUT 1 5 VCC 4 OUT 2
051-7526-08
300
SN74LVC1G126DCKR
Single 3-States Buffer
OE 1 A2 GND 3
5 VCC 4Y
Truth table
OE in H L Y out =A High Z
pin 22: L Rear Out+ pin 23: STANDBY pin pin pin pin 24: L Rear Out25: P GND 4 26: Diag 27: TAB
: Negaitve left rear output. : Power ground. : Diagnose / clip detection output. : Heatsink connection, must be connected to ground.
051-3332-90
NJU7222U33
Positive Voltage Regurator (3.3V)
3 OUTPUT 2 INPUT 1 GROUND
051-5445-08
BD5227G-TR
Precision Vlotage Detector 2.7V
VDD
OUTPUT 1 VDD GND 2 3
5 C.T. 4 N.C. Vref GND CT
Vout
051-3341-90
BD3931FP
Positive Voltage Regurator (5.0V)
GROUND
3 2 1
OUTPUT N.C. VCC
Terminal description pin 1: OUTPUT pin 2: VDD pin 3: GND pin 4: N.C. pin 5: C.T.
: N channel open drain output, positive logic. : Positive supply voltage. : Ground. : Not in use. : Delay time capacitor.
PP-2665D-A
-6-
|
|
|
> |
|
