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There are currently no product reviews.
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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.
SECTION 2 SELF-DIAGNOSTIC
2-1. GENERAL
This set uses the self-diagnostic system in which if an error occurs in playback/recording mode, the error is detected by the model control and power control blocks of the microprocessor and information on the cause is stored as history in EEPROM. By viewing this history in test mode, it helps you to analyze a fault and determine its location. 2) Remote controller LCD
888
ı
All ON
2-2. TEST MODE SETTING
There are two different methods to set the test mode: 1 Short BP801 (TEST) on the main board with a solder bridge (connect pin @§ of IC801 to the ground). Then, turn on the power.
MAIN BOARD (SIDE B)
All OFF
Vr. 1.��
Microprocessor version display
X801
IC801
� Holding down P allows the current display to be maintained while it being depressed.
2-4. RELEASING THE TEST MODE
25 26
For test mode set with the method 1: Turn off the power and open the solder bridge on BP801 on the main board. For test mode set with the method 2: Turn off the power.
BP801 (TEST) IC301
C401
2-5. SELF-DIAGNOSTIC MODE
1. Go into the test mode. 2. With the unit LCD indicators all flashing, press DISPLAY key to go into the self-diagnostic mode.
2 In the normal mode, use the keys on the unit to perform the following operations: Press and hold down ( and press the keys below in this turn: + n + n =n = n + n = n + n =nPnP
1st0 00
2-3. OPERATION IN TEST MODE SETTING
When the test mode is set, the LCD shows repeated cycles of the following display: 1) Unit LCD
Error indication code History code
3. Then, each time ) key is pressed, the reference information display changes as given below.
1st
� 1 2 � 1 2
XX �� �� XX �� ��
N-1 N-1 N-1 N-2 N-2 N-2 R 1st
� 1 2 � 1 2
XX �� �� XX �� �� XXXX
ı 188:88 pppppp
All ON
1st 1st
All OFF
N N
Microprocessor version display
N
Vr. 1.00
�
XX
(return)
� Press = key to go back to the previous display.
�5�
 $4.99 MZR37 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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