C 1 - 7
D S P 1 B U S : O K
C1-7. BUS
DSP1
Communication and bus line connection between microprocessor (IC81) and DSP1 (IC921) are checked.
OK : No error detected
NG : An error is detected
C1-8. EEPROM
Reading EEPROM (IC83) is checked.
OK : No error detected
NG : An error is detected
C 1 - 8
E E P R O M : O K
C1-9. INVALID
ITEM
Not for service.
C 1 - 9
I N V A L I D I T E M
C 1 - 1 1
P H Y T E S T : O K
OK: No error detected
NG: An error is detected
--: Checking
C1-11. PHY TEST
Communication and bus line connection between PHY (IC906) and BF (NETWORK microprocessor, IC901) are
checked.
C 1 - 1 0
L I N K C H K : O K
OK: Normal
NG: Disconnected
--: Checking
C1-10. LINK CHECK
LAN cable connection is checked.
Connect between NETWORK port of this unit and LAN port of broadband router with a network cable.
*
When the network condition varies while sub-menu is displayed (e.g., the network is deactivated once), the
correct result will not be displayed. In that case, once turn off the power to this unit, then start up the self-
diagnostic function again and select this menu.
50
RX-V671/HTR-6064/RX-A710
RX-V671/HTR-6064/
RX-A71
0
DRAFT
