29L-FG1L
4 – 7
Is some colours produced
in the B/W broadcast
reception ?
Check IC 2100
& IC 851 and its
related circuit
including the
RGB input &
output line.
NO
YES
Is the white balance
properly adjusted ?
Readjust the white
balance.
NO
The picture
colour is cyan.
The picture
colour is
magenta.
The picture
colour is
yellow.
Check pin 9 of
IC 851 (R-out).
Check pin 8 of
IC 851 (G-out).
Check pin 7 of
IC 851 (B-out).
YES
B
Summary of Contents for 29L-FG1L
Page 35: ...29L FG1L 8 2 ...
Page 38: ...29L FG1L 10 2 2 SCHEMATIC DIAGRAM MAIN UNIT ...
Page 39: ...29L FG1L 10 3 ...
Page 41: ...29L FG1L 11 2 ...
Page 42: ...29L FG1L 11 3 2 MAIN UNIT CHIP PARTS SIDE ...
Page 43: ...29L FG1L 11 4 ...
Page 44: ...29L FG1L 11 5 2 PWB B CRT UNIT ...
Page 61: ...29L FG1L 17 ...