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3BFservice manual download site
3BFservice manual download site
And innovative spirit of enterprise, Zhong Shen has become the most well-known brand of premium sound, is the embodiment of audiophile quality sound, and are gradually being consumers around the world. Bell God products ranging from the sound source, amplifier, wire, speaker, stereo v series, amounted to more than more than 80 models, is the world's first true Hi-Fi audio brand of system solutions. A pure music power amplifier can be sold for 88,000 yuan, a music-only system to pick Lu Wanba sold for one thousand Yuan. In China, only Zhong Shen brand products for enthusiasts so fascinating. That is,3BFservice manual download site
In foreign countries, such quality products is also very small.3BFservice manual download site
3BFservice manual download site
AV-899 Amplifier noise repair: a case of God.3BFservice manual download site
Symptom: after booting the normal operation, apart from other channels front left channel there is noise is normal.3BFservice manual download site
3BFservice manual download site
V-899 is the clock along one of the AV amplifier, have a total of AV-866, 899, after 899C,AV-1000E is actually a seven-channel level. See used has Japan AV amplifier of user must will think AV-899 is a Taiwan Hou level zoom device, depth than General amplifier to big, weight more is up 28 kg, apart shell see Zhong Shente some copper tablets thermal device, six channel Hou level circuit remains this machine of focus, small of decoding Board loaded in machine bottom a small cover inside, and day Department amplifier fancy of function formed sharp compared.3BFservice manual download site
3BFservice manual download site
According to fault phenomenon, just separate check left channel, measurement output 0 points slightly partial 0.3 v, listening to Horn in of noise Hou according to experience judge not Qian level brings of, somewhat like capacitor leak liquid Hou that voice, respectively compared other channel measurement found zoom tube levels base very voltage are not normal, but and no burn zoom tube, this description fault points in balance circuit, measurement can adjustable resistance resistance for infinite big, has open, replaced Hou try machine voice normal.
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