MY REPAIRING NOTES
Technician's Report
Wednesday 24 September 2014
Sunday 29 January 2012
Monday 3 October 2011
Thursday 25 August 2011
Thursday 14 July 2011
Saturday 14 May 2011
Thursday 31 March 2011
Thursday 24 March 2011
Wednesday 23 March 2011
RAP Amplifier RP-K02USB/FM
Build in
(1)IRFZ630-4pcs output transistors
(2)2N5551-6pcs,2N5401-4pcs ,0.33(3w)resistors-4pcs
in audio part
Tuesday 22 March 2011
BLACK SPIIDER Mic Mixer Amplifier PXE-8
Built in
(1)Output transistors....2SC3264-2pcs,2SA1295
(2)Driver transistors.....TIP42-2pcs,TIP41-2pcs
(3)D669-2pcs,B649-2pcs(4)2N5551-10pcs,2N5401-2pcs These are all in audio part.
ZULEX Car Amplifier V2600A
Built in
(1)B688 transistor.........2
(2)D718 transistor........2
(3)IRFz44....................6
(4)D667,B647,A1015,C1815
Sunday 20 March 2011
Saturday 19 March 2011
OM&S Mic Mixer Amplifier
(1) 40% spoil audio part
(2) Sometime , some of the MIC board problem about C9014
transistors
(2) Sometime , some of the MIC board problem about C9014
transistors
MC FARLOW Amplifier AV108EQ
(1)Power supply easy to spoil 6N60 & other
(2)Sometime audio IC TDA7057AQ spoil
(2)Sometime audio IC TDA7057AQ spoil
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