CD 634 doesn’t work
CD 634 , Only Show Play/Direct on display, nothing else..? , Disc is spinning Bad solder joints on the 78xx & 79xx and mode also the audio connectors. Resoldered the bad joints and all...
Category: Philips
Philips SBC 42 g Audio Signals Disc
I have had a Email from Miroslaw , he got this copy of a SBC 42 g , I know the SBC 429 , but is this a different version..? “I have never heard...
CD 840 Repair
CD 840 , mains connector missing pin I have some spare Broken solderjoints Processor ...
CD 100 Repair
CD 100 – Audio dropouts and digital distortion. Some quick test , Reading TOC playing and Distortion free audio Nice Clear and stable eye-pattern 😉 1,2 volt p/p Resoldered , testing again...
CD 850 Mk2
Replaced the Tactile swithes Bitstream AudioBoard Headphone Amp, 4 x 100µf , some became 1k resistors and others 27µf 😉 More Bad Blue Axial Caps
CD 850 vs CD 850Mk2 Measurements
CD 850 CD 850 Mk2 FFT 192 kHz , 1m 8x Average Playing Silence track without Dither left channel Playing Silence track without Dither left channel Playing Silence track with Dither...
CD 100 Repair
CD 100 Repair , Some it won’t startup , if it’s starts it won’t read the TOC.. Repaired broken transformers leads , found some broken solderjoints , recappad powersupply and servo board...
CD 880 Refurbisch
CD 880 Refurbisch early version Dus Cleaning After brushing , now replace all small caps 47µf is 10µf Some early version modificaties Recap Main board Modification P203 firmware and a modification...
DAC 960 D/A Converter Unit Repair
What happend here made the XLR unbalanced Relay L504 is missing ? Capicitors remover and Resistors Aha, the output transformers for the Balanced output are not in use..? On this board there are also...