Philips 19pfl4505d/F7 Service Manual page 27

FLOW CHART NO.3
Audio is not outputted normally.(Tuner input)
Yes
Yes
Yes
Yes
Check JK2851, SP801,SP802 and their periphery
circuit, and service it if defective.
FLOW CHART NO.4
Audio is not outputted normally.(HDMI Audio input)
Yes
Yes
Yes
Yes
Check JK2851, SP801,SP802 and their periphery
circuit, and service it if defective.
No
Check TU301 and their periphery circuit, and service
it if defective.
No
No
No
No
Check the line between Pin(5, 14) of IC2771 and input
terminal(JK2721, JK2722), and service it if defective.
No
No
No
8-7 PL10.9TR