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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.
A-107
1. CONTRAST OF MISCELLANEOUS PARTS
NOTES : ÷ Parts marked by � NSP � are generally unavailable because they are not in our Master Spare Parts List. ÷ The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. ÷ Reference Nos. indicate the pages and Nos. in the service manual for the base model. ÷ When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex. 1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J = 5%, and K = 10%). 560 � = 56 � 10 1 = 561 ................................................... RD1/4PU 5 6 1 J 47k � = 47 � 10 3 = 473 .................................................. RD1/4PU 4 7 3 J 0.5 � = R50 ...................................................................... RN2H � 5 0 K 1 � = 1R0 ......................................................................... RS1P 1 � 0 K When there are 3 effective digits (such as in high precision metal film resistors). 5.62k � = 562 � 10 1 = 5621 ........................................... RN1/4PC 5 6 2 1 F
Ex. 2
CONTRAST TABLE
A-107/MLXJ, MYXJ/EW, MYXJ/GR and A-207/MLXJ are constructed the same except for the following:
Part No. Ref. No. Mark Symbol and Description A-207 MLXJ
AWG7012 AWX7121 AWX7122 AWM7355 AWX7112 AWX7113 AWX7114 AWX7116
MLXJ
AWG7011 AWX7121 AWX7120 AWM7353 AWX7112 AWX7113 AWX7114 AWX7111
A-107 MYXJ/EW
AWG7011 AWX7121 AWX7120 AWM7353 AWX7112 AWX7113 AWX7114 AWX7111
Remarks MYXJ/GR
AWG7011 AWX7121 AWX7120 AWM7353 AWX7112 AWX7113 AWX7114 AWX7111
NSP P5 - 2 P5 - 1 NSP P5 P5 P5 P5 6 4 5 7
PCB ASSEMBLIES CONTROL ASSY FRONT R ASSY FRONT L ASSY AF COMPLEX ASSY VOLUME ASSY AC PRIMARY ASSY HEADPHONE ASSY AF ASSY PACKING Operating Instructions (Engkish/Spanish/Chinese) Operating Instructions (English) Operating Instructions (German) Operating Instructions (French/Spanish/Italian/Dutch/ Swedish/Portuguese) Packing Case Warranty Card EXTERIOR SECTION Fuse (FU1 : 1.25A) Fuse (FU1 : 0.8A) Power Transformer (T1 : AC220�230V) Rear Panel Insulator Screw Front Panel
�
NSP
�
P3 - 1 P3 - 1 P3 - 1 P3 - 1
ARE7158 Not used Not used Not used
ARE7158 Not used Not used Not used
Not used ARB7137 ARC7178 ARC7179
Not used Not used ARC7178 Not used
P3 - 5 NSP
AHD7562 Not used
AHD7560 Not used
AHD7559 ARY7009
AHD7559 ARY7009
P5 - 8 P5 - 8 P5 - 11 P5 - 13 P5 - 14 P5 - 16 P5 - 38
REK1023 Not used ATS7190 ANC7642 AMR7198 ABA1027 AMB7492
Not used REK1021 ATS7192 ANC7637
Not used REK1021 ATS7192 ANC7620
Not used REK1021 ATS7192 ANC7620 PNW2766 BBZ30P080FZK AMB7491
AMR7198 PNW2766 BBZ30P080FZK BBZ30P080FZK AMB7491 AMB7491
Note �: Refer to � 7 CONTRAST OF PCB ASSEMBLIES � and � 2. SCHEMATIC DIAGRAM �.
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