Therefore, in many cases, some reverse engineering will be necessary. While schematics are nice, you won't always have them or be able to justify the purchase for a one-of repair. However, what you really want to understand is why C536 was the cause and how to pinpoint the culprit in general even if you don't have a service manual or schematic and your tech tip database doesn't have an entry for your sick TV or VCR. This is good advice for a specific problem on one model. A tech tip database might suggest: 'Replace C536' for a particular symptom.
However, to learn, you need to develop a general troubleshooting approach - a logical, methodical, method of narrowing down the problem. These are an excellent investment where the saying: 'time-is-money' rules. If you go into the profession, you will obtain or have access to a variety of tech tips databases HERE IT IS Master Electronics Repair !. In Brief: On this site you will find pictures and technical information about Service Modes, Circuit Diagrams, Firmware Update procedure, Disassemble procedure, Universal remote control set-up codes, Troubleshooting and more.
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