Mute Check; Test Pattern; Video Information - Yamaha RX-V673 Service Manual

RX-V673/HTR-6065/RX-A720
V1-4. MUTE CHECK
The video signal is muted.

MUTE CHECK

HDMI IN
Component In
Composite In
V1-5. TEST PATTERN
Not for service.
V1-6. VIDEO INFORMATION
The information of input analog video signals is displayed.
50
V 1 - 4
M U T E C H E C K
DIGITAL
IC3
HDMI
Receiver
DIGITAL
IC21
VIDEO
VIDEO
Decoder
IC303
Component
Selector
VIDEO
IC307
Composite
Selector
V 1 - 5
T E S T P A T T E R N
V 1 - 6
V I D I N : 4 8 0 i 6 0
DIGITAL
IC64
FPGA
Transmitter
MUTE
VDEC_N_RST
VIDEO
IC302
Video Driver
MUTE
CPNT_N_VMT
MUTE
VIDEO
VID_N_MMT
IC301
Video Driver
HDMI OUT
DIGITAL
IC61
HDMI
Component Out
Composite Out