Hi I have this old Philips FWD750, with three DVD , cassette players and aux input. I am just interested in using the aux input coz the whole system is ruined it works rarely, I tore it apart and found out the ADC & DAC is soldered to servo board which has a prosessor and the filters, heatsink and Amplifier is soldered to the main board. It would be perfect if i could Get it to work without removing any part just bypassing the DVD and cassete player. Incase which if its broken which is highlt priobable what parts can I salvage to hook up a aux input.
It's always nice to see the item of equipment that is under discussion.
Mini Hi-Fi System FW-D750/21M | Philips
Mini Hi-Fi System FW-D750/21M | Philips
Attachments
Service Manual:
PHILIPS FW-D750-21M VER1.0 Service Manual download..... for electronics experts
Page 35 has most of the main path from AUX to Speakers.
I have quick-traced the path. I doubt I could find all that on the board.
PHILIPS FW-D750-21M VER1.0 Service Manual download..... for electronics experts
Page 35 has most of the main path from AUX to Speakers.
I have quick-traced the path. I doubt I could find all that on the board.
Attachments
Hey thanks for the reply, actually that's all part of the main board, I was thinking if I can just directly connect the aux input to the filter infront of the amplifier, because the PT6322 processor board is on different board and I think this complicates thing and is not functioning properly.
Attachments
It's all part of the main board,except the Rin and Lin goes to a connection port which leads to the servo board, where there is the processor and R11 and L11 are the output which then goes to audio processor PT2322 for volume and treble before going to the filter and then to the Audio Amplifier.
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