3-15 (E)
HKC-7080
3-1-5. Diag Disp Menu
The Diag Disp menu indicates the self-diagnosis of every plug-in board and the ROM version of the
ROM used in the unit or HDCU.
To activate the Diag Disp menu, first display the TOP menu.
Page
Ver.
Item
Settings
Contents
ROM Version
CHU
Indicates the ROM version for IC26/IF-569 board
ADP
Indicates the ROM version for IC29/SG-226 board
CCU
Indicates the ROM version for IC38/AT-103A board of HDCU
Device Status
g)
VA
[OK]
, NG
Displays a diagnostic state of the VA board
MX
[OK]
, NG
Displays a diagnostic state of the MX board
PR
[OK]
, NG
Displays a diagnostic state of the PR board
DL
[OK]
, NG
Displays a diagnostic state of the DL board
IE
[OK]
, NG
Displays a diagnostic state of the IE board
VDA
[OK]
, NG
Displays a diagnostic state of VDA board
AU
[OK]
, NG
Displays a diagnostic state of AU board
DAP
[OK]
, NG
Displays a diagnostic state of DAP board
g)
Marks
Board
Criteria for Judging NG
1
VA-158
Checks whether the video signals are properly output at pin 6 of IC310, IC510 and IC710 each,
or not
2
MX-59
Checks whether the video signals are properly output at pin 6 of IC105, IC205 and IC305 each,
or not
3
PR-200
Checks whether the video signals are properly output at pin 6 of IC215, IC417 and IC615 each,
or not
4
DL-65
Checks whether the video signals are properly output at pin 6 of IC109, IC309 and IC509 each,
or not
5
IE-44
Checks whether the video signals are properly output at pin 6 of IC104, IC204 and IC304 each,
or not
6
VDA-31A
Check whether the video signals are properly output at pin 6 of IC106, IC206 and IC306 each,
or not
7
AU-203
Checks the voltage at +5 V regulated line
8
DAP-5
Checks the audio clocks (13.5 MHz) at pin 43 of IC2
(CHU) (ADP)
VA : OK VDA : OK
MX : OK AU
: OK
PR : OK DAP : OK
DL : OK
IE : OK
1
2
3
6
7
8
4
5
<Device Status>
3-1. Setup Menu
3-1-5. Diag Disp Menu
Содержание HKC-7080
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