29Q-FG1A/1F/1N/1S/1U
4 – 7
Is some colours produced
in the B/W broadcast
reception ?
Check IC 1100
& 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 9Q-FG1A
Page 29: ...29Q FG1A 1F 1N 1S 1U 7 2 19 18 17 16 15 14 13 12 11 10 ...
Page 33: ...29Q FG1A 1F 1N 1S 1U 10 2 19 18 17 16 15 14 13 12 11 10 ...
Page 37: ...29Q FG1A 1F 1N 1S 1U 11 3 19 18 17 16 15 14 13 12 11 10 ...
Page 38: ...29Q FG1A 1F 1N 1S 1U 11 4 2 MAIN UNIT CHIP PARTS SIDE A C B D E F G H 2 10 9 8 7 6 5 4 3 1 ...
Page 39: ...29Q FG1A 1F 1N 1S 1U 11 5 19 18 17 16 15 14 13 12 11 10 ...
Page 55: ...29Q FG1A 1F 1N 1S 1U 16 ...
