Re: LG 37LC2D No picture, believe bad power supply
"UD" just means a specific version for the US market. For example, the default language may be American English or it may have one more component input and no SCART ports on the main board. The power supplies are the same between all models.
I've had a look, and the service manual I have doesn't have a power supply schematic. It does include schematics for the main board but nothing else. Can you upload your one you're working on, in case it does have such a schematic?
"UD" just means a specific version for the US market. For example, the default language may be American English or it may have one more component input and no SCART ports on the main board. The power supplies are the same between all models.
I've had a look, and the service manual I have doesn't have a power supply schematic. It does include schematics for the main board but nothing else. Can you upload your one you're working on, in case it does have such a schematic?
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