Loop Back Cvbs; Loop Back Y/C - Yamaha RX-V559 Service Manual

RX-V559/HTR-5950/DSP-AX559

LOOP BACK CVBS

Not applied to these models.
LOOP BACK CVBS LOOP BACK CVBS
S-Video S-Video
Composite Composite

LOOP BACK Y/C

Not applied to these models.
LOOP BACK Y/C LOOP BACK Y/C
S-Video S-Video
Composite Composite
34
LPBK CVBS OK
VIDEO VIDEO
IC412 IC412
ADV7172 ADV7172
VIDEO VIDEO VIDEO VIDEO
IC408 IC408 IC411 IC411
TEST TEST
LC74781 LC74781 ADV7180 ADV7180
PATTERN PATTERN
Connected by RCA cable
LPBK Y/C
VIDEO VIDEO
IC412 IC412
ADV7172 ADV7172
VIDEO VIDEO VIDEO VIDEO
IC408 IC408 IC411 IC411
TEST TEST
LC74781 LC74781 ADV7180 ADV7180
PATTERN PATTERN
Connected by S-Video cable
IC713 TEST Pattern (480i/576i) IC713 TEST Pattern (480i/576i)
S-Video S-Video
Composite Composite
OK
IC713 TEST Pattern (480i/576i) IC713 TEST Pattern (480i/576i)
S-Video S-Video
Composite Composite