29CTF05BS
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 29CTF05BS
Page 1: ...Service manual Colour TV set 29CTF05BS ...
Page 46: ...29CTF05BS 7 2 ...
Page 50: ...29CTF05BS 10 2 ...
Page 51: ...29CTF05BS 10 3 2 SCHEMATIC DIAGRAM CRT UNIT 29CTF05BS ...
Page 53: ...29CTF05BS 11 2 2 PWB A MAIN UNIT 1 MAIN UNIT COMPONENT SIDE ...
Page 54: ...29CTF05BS 11 3 ...
Page 55: ...29CTF05BS 11 4 2 MAIN UNIT CHIP PARTS SIDE ...
Page 56: ...29CTF05BS 11 5 ...
