Denon AVR-1913 Service Manual page 78

B
Input
CVBS/COMPONENT
q
Check the input signal to
VIDEO DECODER.
Is signal confirmed for the
following point?
HDMI B'D
V : R1309
COMPONENT-Y :
COMPONENT-Cb :
COMPONENT-Cr :
YES
To troubleshooting 3. HDMI/
DVI (25).
Input CVBS
If no problems are found in the
NO
checks above, check the connections
between boards.
R1306
R1308
Input COPONENT : to C
R1307
: Check A- q - t
78