| Subject | Text |
| just replace the resistor, if that doesnt solve the problem check r602 150k, r616 123k, r620 470k, c |
| Channel out on old Technics | Thanks RiffMaster, you were right! It's been quite awhile since I tried to trace circuits and then i |
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| Marantz RX-153 (PM153) service manual wanted | I have a 20 year old Marantz receiver; model no. RX-153 (as it says on the rear, but on the front it |
| TV Philips model 28pw6006 chassis l01.1e had the burnt BU450 | TV Philips model 28pw6006 chassis l01.1e had the burnt BU4508DX of position 7460 substitutes it and |
| Oscilloscope | Thanks vtech,
I will follow your suggestions.
I'm pretty sure it will get sorted.
BTW, I found th |
| I've still not had any luck. Have not been able to try replacing HV caps as I don't have any spares. |
| DCU SW-7V (-18.65V) is high, but is it? When I trace the path of SW-7V on the wiring diagram to conv |
| TV SONY 34 INCH. VERT. PROBLEM | y
Recently I replaced the IC TDA8179S by STV9379 in a Sony TV with vert. problem.Now I have an osci |
| PCB component identification help | I have an RF remote for an adjustable bed that had a component broken off the PCB. I will get pictur |