Version Information; If Con Self Diagnostic Function - Sony DVP-NS70H Service Manual

QQ
3 7 63 1515 0
(4) The Emergency history display screen will be restored
soon.
Emg. History Check
Laser Hours CD
DVD
1. 01 05 04 04
00 00 00 00
2. 02 02 01 01
00 00 00 00
[Next] Next Page [Prev] Prev Page
(12) Press - key, return to TOP MENU.

6-4. VERSION INFORMATION

Information of firmware version.
In standby mode, press [TOP MENU], [CLEAR], [POWER]
(1)
to enter Remocon Diagnosis Mode.
(2) Select "4. Version Information".
Version information
Firm (Main) : Ver. xxxxx
Firm (Sub) : xxxxx
RISC : xxxxx
8032 : xxxxx
TE
L 13942296513
Audio DSP : xxxxx
Servo DSP : xxxxx
Sub CPU : xxxx
- Return to Top Menu
Press - key, return to TOP MENU.
(3)
www
.
http://www.xiaoyu163.com
999h 59min
999h 59min
00 92 46 00
00 00 23 45
00 A9 4B 00
00 00 23 45
x ao u163
y
i
http://www.xiaoyu163.com
2 9
8

6-5. IF CON SELF DIAGNOSTIC FUNCTION

1. IF-134 BOARD (IF CON) TEXT MODE
The IF-134 board (IF CON) test mode is the IF CON self-
diagnosis mode. THe IF CON can diagnose the functions of the
IF-134 board that the IF CON controls. Normally, the IF CON
makes a serial communication with the SYSTEM CONTROL
and operates following the commands from the SYSTEM
CONTROL, but in the Test mode, the IF CON operates
independently from the SYSTEM CONTROL.
In the test mode, the following functions can be checked.
1. Button function
2. Remote commander receiving function
3. SYSTEM CONTROL-IF CON serial communication
4. Fluorescent display tube lighting check
- Grid check
- Anode check
5. LED control function
In the test mode, the main unit operates same as usual, except
voltage monitoring, communication, display of fluorescent
display tube, and LED control.
1. The routine that monitors +3.3V (PCONT) of MV-046 board
is not provided.
2. The monitoring timer for serial communication with the
SYSTEM CONTROL is not provided. The main unit is not
placed in the Standby mode, even if the communication with
SYSTEM CONTROL is normal.
3. Display of fluorescent display tube.
(Normally, display is mode following the commands from
SYSTEM CONTROL).
Q Q
3 6 7 1 3 1 5
4. LED control.
(Normally, control is mode made following the commands
from SYSTEM CONTROL).
2. OPERATION OF SELF CHECK MODE
The Self Check mode is the function to conduct the basic test to
t2. OPERATION OF SELF CHECK MODE
The Self Check mode is the function to conduct the basic test to
the FL display and DVD panel section.
2-1. Self Check Mode Transition Processing
At the AC Power ON after reset of IF CON is released, while
pressing with the MV-046 board are not connected to the
IF-134 board, or while pressing the
the IF CON in STANDBY mode, enter [RETURN] t [DISPLAY]
(or [SETUP]) on the remote commander, and the main unit transits
to the Self Check Mode.
co
.
6-3
DVP-NS70H
9 4 2 8
0 5 8 2 9 9 4 2 8
key on the main unit with
x
m
9 9
9 9