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There are currently no product reviews.
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I was having a hard time finding the problem with this Mackie 1604 unit. I didn't have a schematic. Went looking on the web and found your site and the price was more then reasonable. Ordered it and within the hour had the manual and within 15 minutes had the unit fixed. Best $4.99 I ever spent. Thank you.
Doug
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This is a service manual in every sense of the word ( French and German versions of the text are included, as well as English..)
There are explanations of the mechanical and electrical functions, plenty of mechanical drawings, and the needed schematics. The quality of the scanning is excellent - all the component values are clearly legible - and very usefully there are pcb component layouts, so you can find a component on the schematic, and then very quicky pinpoint its physical location on the relevant pcb.
I cannot see how I can give this manual any less than the maximum 5 stars! Great value for money, which will pay for itself immediately. Excellent all round!
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the manual is great and especially hard to find... thanks for the great service and having a hard to find manuel_
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Please tell us what you think and share your opinions with others. Be sure to focus your comments on the product. You will receive $2.50 of store credit for Your review.
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hat alles sehr gut geklappt. Das Servicemaual ist gut zu verwenden. Die Pläne und Schrift
ist klar und leserlich. Außerdem preiswert. Grüße an alle Hifi-Bastler
Pin No. 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
Pin Name COM2 COM3 LCD0 LCD1 LCD2 LCD3 LCD4 LCD5 LCD6 LCD7 LCD8 LCD9 LCD10 LCD11 LCD12 LCD13 LCD14 LCD15 LCD16 BATT SEL TV SEL BASS SEL POC0 MUTE OUT SP CANCEL S-BASS OUT CLOCK/TU Xout Xin DSP TEST BATT IND S-BASS HOLD IF SELECT BATT DSP NSB SIG KEY IN GND VDD2
I/O O O O O O O O O O O O O O O O O O O O I I I O O O O I � I I/O O I I I I I I � � LCD segment output LCD common output
Description
Voltage detection method select pin. "H": Voltage is detected by the input to pin 76. "L": Voltage is detected by the input to pin 64. TV canceling pin. "H": TV not provided, "L": TV provided. S-BASS key select pin. "H": Switched by input to S-BASS port. "L": Switched by A/D key input. Not used Outputs "H" with MUTE. Outputs "H" to cancel speaker output. Outputs "H" with S-BASS ON. Clock/frequency display switching input. "H": Frequency display. For the connection of crystal oscillator For the connection of crystal oscillator All indicators light when "H" is input. BT3 indicator lights when "H" is input. S-BASS ON with "H" input No A/D key input is accepted when "H" is input. IF frequency select pin. "H": 10.7 MHz, "L": 10.5 MHz A/D input for battery remaining lever display A/D input for discriminating NSB signal level. A/D KEY input GND Power supply
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