Samsung WF24W6VN3X/XEF Service Manual page 24

5-3 No Video (Sound OK)
Check IC201
Pin 12,37 (8V)
Yes
Check IC201
Pin 6 (CVBS)
2Vp-p
Yes
Check IC201
Pins 19, 20, 21
(R/G/B-OUT)
Yes
Check IC202
pin 27 (Y-IN)
Yes
Check IC501,
on the CRT PCB
Yes
Check/Replace
R505 (HEATER 6.3Vrms)
CRT, V999
No
Check/Replace
IC804 KA7630
No
Check/Replace
No
Check/Replace
No
IC201,D205,DZ204
No
Check/Replace
IC201
IC501
Troubleshooting
5-3