Yamaha RX-V675 Service Manual page 54

RX-V675/HTR-6066/RX-A730/TSR-6750
V2-3. LOOPBACK TEST 3
Execute the test for all HDMI IN jacks by repeating the procedure below.
1. Select sub-menu other than V2-3.
2. Connect between any of the HDMI IN jacks and HDMI OUT jack with an HDMI cable.
3. Select the input source corresponding to the connected HDMI IN jack by using "INPUT
keys (RX-V675/HTR-6066/TSR-6750) / "INPUT" knob (RX-A730).
4. Select V2-3. The test result is displayed in a few seconds.
Select the input source
H D M I 1
CB421
HDMI IN
Front
IC423
HDMI EQUALIZER
Sii9587CNUC-3
Y,CbCr
VIDEO DECODER
Y,C
CVBS
V2-4. INVALID ITEM
Not for service.
V2-5. INVALID ITEM
Not for service.
V2-6. INVALID ITEM
Not for service.
54
V - A U X
CB5 CB4 CB3
HDMI HDMI HDMI
IN5 IN4 IN3
IC1
HDMI SWITCHER
Sii9589-3CTUC
IC3
HDMI RECEIVER
ADV7619KSVZ
IC21
ADV7180BSTZ
V 2 - 4
I N V A L I D I T E M
V 2 - 5
I N V A L I D I T E M
V 2 - 6
I N V A L I D I T E M
Result
V 2 - 3
T E S T 3 : O K
HDMI Cable for Loopback
CB2 CB1
HDMI HDMI
IN2 IN1
IC53
128Mbit
SDRAM
IC50
FPGA
EP4CE15F23C6N
" and "INPUT
OK: No error detected
NG: An error is detected
--: Checking
CB61
HDMI
OUT
IC61
HDMI
TRANSMITTER
Sii9136CTU-3
1080/60Hz 12bit
"