DVP-F21
SECTION 6
TEST MODE
6-1. GENERAL DESCRIPTION
### Syscon Diagnosis ###
Check Menu
The Test Mode allows you to make diagnosis and adjustment0. Quit
easily using the remote commander and monitor TV. 1. AllThe
instructions, diagnostic results, etc. are given on the on-screen2. Version
display (OSD).3. Peripheral
4. Servo
5. Supply
Note: Since the remote commander belongs to this model has
6. AV Decoder
no number buttons, use other DVD remote commander7. Video
with number buttons on it.8. Audio
_
6-2. STARTING TEST MODE
0. Quit
Press the [TOPMENU], [CLEAR], [POWER] keys on the remote
Quit the Syscon Diagnosis and return to the Test Mode Menu.
commander in this order with the power of main unit in OFF
status, and the Test Mode starODIAG STts,� will be then 1. All (All items continuous check)
displayed on the fluorescent display tube and the menu shown
This menu checks all diagnostic items continuously. Normally, all
below will be displayed on the TV screen. At the bottom of menu
items are checked successively one after another automatically
screen, the model name and revision numbers are displayed. Last
Off at the lower right of screen indicates the information codeunless an error is found, but at a certain item that requires
judgment through a visual check to the result, the following
concerning the last power off.
screen is displayed for the key entry.
To execute each function, select the desired menu and press its
number on the remote commander.
To exit from the Test Mode[POWER], press the key.### Syscon Diagnosis ###
Diag All Check
Test Mode MenuNo. 2 Version
0. Syscon Diagnosis 2-3. ROM Check Sum
1. Drive Auto Adjustment
2. Drive Manual OperationCheck Sum = xxxx
3. Mecha Aging
4. Emergency History
5. Version Information
6. Video Level AdjustmentPress NEXT Key to Continue
Press PREV Key to Repeat
Exit: Power Key_
_
Model: DPX-14XXX
Revision : 1.xxxLast Off: xx
For the ROM Check, the check sum calculated by the Syscon is
output, and therefore you must compare it with the specified
value for confirmation.
Power Off Information Code ListFollowing the messag[NEXT]e, press key to go to the next item,
or [PREV] key to repeat the same check again. To quit the
00:Primary Power Off
diagnosis and return to the Check Menu screen, press [STOP] or
01:Power Off Request from SYSTEM CONTROL[ENTER] key. If an error occurred, the diagnosis is suspended
02:Power Off by Emergency Power Off Command from
and the error code is displayed as shown below.
SYSTEM CONTROL
(if information is sent from SYSTEM CONTROL)
03:IF CON Judged that SYSTEM CONTROL is Faulty### Syscon Diagnosis ###
04:Power Off from Diagnosis Mode of IF CON
05:Forced Power Off by the User
06:Power Off by Power Supply Voltage Monitor 3-3. EEPROM Check
Error 03: EEPROM Write/Read N
Address: 00000001
6-3. SYSCON DIAGNOSISWrite Data : 2492
Read Data : 2490
Press NEXT Key to Continue
The same contents as board detail check by serial interface can bePress PREV Key to Repeat
checked from the remote commander._
On the Test Mode Menu screen, press [0] key on the remote
commander, and the following check menu will be displayed.
Press [STOP] key to quit the diagnosis,[PREV] ke or y to repeat
the same item where an error occurred,[NEXT] key to or
continue the check from the item next to faulty item.
6-1 |
ACEC
SONY
