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Great Job even clear than the one before!!!! god organization- I'm always very satisfied
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I'm very happy that you all are performing an incredible good job. Furthermore what you did is very useful for all people as me that have electronics as an hobby.Thank you!!!!!
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Manual found fast and good quality, very helpfull service
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8-17-12 Been using the sight for about 6 months. Fast Downloads and top quality
Manuels !
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Everything was great, the manual, the response time, the simplicity of the order, and the
Price. The only thing that I could possible say on a negative note would be that the manual I ordered was more for a service tech. There were a lot of schematic diagrams that didn't help me solve the problem. However I would order again and recommend the web sight to others.
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3. Board detection
A
If the board connection from Main Ass�y to Amp&Primary Ass�y is interrupted, the BOARD_DET port becomes �H�. If the �H� is detected, the microprocessor will perform as following flow chart. In the case of simultaneous detection with the overload protection circuit, Board detection is performed preferentially to DC-abnormality detection and Overload detection. When an boad error is detected, A.MUTE* is turned on, speaker relay is turned off, then "BOAD ERR" flashes on the display. � The abnormality continues for 2 seconds. � Continues. The power is shut off. � Recovery The power is shut off even if the unit recovers.
B
4. Fan stop detection operation flow in the DC abnormality detection
C
If the fan is forcibly stopped, the 'DC PROT' port becomes "L". Then an abnormality of fan is detected. When an abnormality of fan is detected, A.MUTE* is turned on, speaker relay is turned off, the "AMP_ERR" flashes on the display. � The abnormality continues for 3 seconds. � Continues. � Recovery The program restarts.
*A.MUTE : Audio mute command
D
The power is shut off. � The power key is disabled.
However, when the following keys are pushed so that the key input of a line and the service can be carried out, power can be on. 1 TESTMODE ON (A55F+A55F) 2 When power off, push FRONT ENTER key + ADVANCED SURROUND key continuously 2sec. (Effective, only when power-off is carried out by DC detection)
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VSX-815-K
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