NO PICTURE/NO COLOR
Is the CVBS signal at pin 14NGCheck/Replace
of IC101 normal?IC101.
Is the CVBS signal at pin 26NGCheck/Replace
of IC501 normal?Q201.
Is the R-Y, B-Y signal at pin 3, 4NGCheck/Replace
of IC501 normal?IC501, 502.
Is the Y, U, V(in, 50Hz) signal atNGCheck/Replace
pin 12, 13 and 14 of IC501 normal?IC101.
Is the Y, U, V(out, 100Hz) signal atNGGO to
pin 3, 4 and 6 of P101 normal?DIGITAL BLOCK.
Is the R, G, B signal atNGCheck/Replace
pin 1, 3 and 5 of IC501 normal?IC503.
Check/Replace
IC503. |
ACEC
