21S-FX10F/10S/10N/10U
5 – 3
TROUBLE SHOOTING FLOWCHART (Continued)
NO SPECIFIC COLOUR
Is some colour produced in
B/W broadcast reception ?
Is the white balance properly
adjusted ?
Re-adjust the white balance.
The picture colour is yellow.
The picture colour is magenta.
The picture colour is cyan.
Check IC851 pin (9) and its
adjacent circuits.
Check IC851 pin (8) and its
adjacent circuits.
Check IC851 pin (7) and its
adjacent circuits.
Check IC1001.
Check IC1001 and bias
control circuit.
NO COLOUR
“PAL / SECAM / NTSC”
(NO COLOUR SYNCHRONIZATION)
Check X801 (24.576MHz)
Содержание 21S-FX10F
Страница 63: ...21S FX10F 10S 10N 10U 8 2 ...
Страница 68: ...21S FX10F 10S 10N 10U 11 2 2 SCHEMATIC DIAGRAM MAIN UNIT A C B D E F G H 2 10 9 8 7 6 5 4 3 1 ...
Страница 72: ...21S FX10F 10S 10N 10U 12 2 2 PWB A MAIN CHIP SIDE ...
Страница 73: ...21S FX10F 10S 10N 10U 12 3 3 PWB B CRT PART SIDE 4 PWB C SURROUND PART SIDE ...
Страница 74: ...21S FX10F 10S 10N 10U 12 4 5 PWB C SURROUND CHIP SIDE ...