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ETC |
AE-6B SELF DIAGNOSTIC SOFTWARE
The identification of errors within the AE-6B chassis is triggered in one of two ways :- 1: Busy or 2: Device failure to respond to IIC. In the
event of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuous
flashing LED) and then communicate with each device in turn to establish if a device is faulty. If a device is found to be faulty the relevant
device number will be displayed through the LED (Series of flashes which must be counted) See table 1., non fatal errors are reported using this
method.
Each time the software detects an error it is stored within the NVM. See Table 2.
Table 1
Error Message
No error
Reserved
OCP ( Over Current Protection )
Over Voltage Protection
No Vertical Sync
IKR Error at power on
IIC bus clock and/or data lines low at power on
NVM no IIC bus acknowledge at power on
Horizontal Protection
Tuner no acknowledge at power on
Sound Processor Error
Reserved
Scanrate Error
DAC Error
Backend Error
Dynamic Convergence Error
PIP Error
Flash Timing Example : e.g. error number 3
StBy LED
ON
ON
LED
Code
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
ON
How to enter into Table 2
1. Turn on the main power switch of the TV set.
2. Program Remote Commander for Operation in Service
Mode. [See Page 20].
2. Press ‘VIDEO’ ‘VIDEO’ > ‘MENU’ > ERROR MENU
on the Remote Commander.
3. The following table will be displayed indicating the error
count.
Table 2
ERROR MENU
E02
OCP
(0, 255) 0
E03
OVP
(0, 255) 0
E04
VSYNC
(0, 255) 0
E05 IKR (0, 255) 0
E06 IIC (0, 255) 0
E07
NVM
(0, 255) 0
E08
HPROT
(0, 255) 0
E09
TUNER
(0, 255) 0
E10 SOUNDP (0, 255) 0
E11 - (0, 255) 0
E12 SCANRATE (0, 255) 0
E13
DAC
(0, 255) 0
E14 BACKEND (0, 255) 0
E15 DYN CON (0, 255) 0
E16 PIP (0, 255) 0
WORKING TIME
HOURS
MINUTES
14
7
OFF
OFF
Note: To clear the error count data press ‘80’ on the Remote
commander.
www.datasheet4u.com
-5-
SECTION 4 CIRCUIT ADJUSTMENTS
4-1. Electrical Adjustments
Service adjustments to this model can be performed using the
supplied remote Commander RM-934.
Programming the Remote Commander for
Operation in Service Mode
1. Press the VCR/TV/DVD button until the
TV LED lights.
2. Press and hold the yellow button for
approx. 5 seconds until the TV LED
flashes quickly.
3. Press 99999. All three LED’s should light.
The remote commander is now set to Service Mode.
4. To return the remote commander to normal operation mode
repeat steps 1. and 2. then press 00000. All three LED’s
should light.
The remote commander is now set to normal mode.
Setting the TV into Service Mode
1. Program the remote commander for operation in Service
Mode as described above.
2. Turn on the TV main power switch.
3. Press the video standby button
on the remote
commander twice.
‘TT ’ will appear in the upper right corner of the screen.
Other status information will also be displayed.
4. Press ‘MENU’ on the remote commander to obtain the
following menu on the screen.
Geometry
Service
Scanrate
DAC
Dyn. Conv.
PiP
Sound
IF adjust
Error Menu
AE6B v0.14 (Jun 2001)
Factory data FFh FFh
MSP Device : MSP3411G
5. Move to the corresponding adjustment item using the
up or down arrow buttons on the Remote Commander.
6. Press the right arrow button to enter into the required menu item.
7. Press the ‘Menu’ button on the Remote Commander to quit the
Service Mode when all adjustments have been completed.
· Note :
· After carrying out the service adjustments, to prevent the
customer accessing the ‘Service Menu’ switch the TV set
OFF and then ON.
GEOMETRY
ABL TH
ABL MODE
P ABL
V SIZE
V POSITION
V COMP
V LIN
S CORRECTION
H SIZE
PIN AMP
UP CORNERPIN
M PIN
LO CORNERPIN
TRAPEZIUM
H POSITION
AFC BOW
AFC ANGLE
LEFT BLK
RIGHT BLK
V ASPECT
AKBTIM1
AKBTIM2
IKR
HNG
VNG
(0, 3)
(0, 3)
(0, 15)
(0, 63)
(0, 63)
(0, 3)
(0, 15)
(0, 15)
(0, 63)
(0, 63)
(0, 63)
(0, 3)
(0, 63)
(0, 15)
(0, 63)
(0, 15)
(0, 15)
(0, 63)
(0, 63)
(0, 63)
(0, 3)
(0, 1)
0
0
15
35
33
1
7
7
44
32
29
2
29
2
40
8
9
34
17
47
2
0
1
0
0
DYN. CONV.
RANGE
YupL
VAL
YlowL
VAL
MBOWupL
VAL
MBOWlowL
VAL
HAMPL
VAL
YupR
VAL
YlowR
VAL
MBOWupR
VAL
MBOWlowR
VAL
HAMPR
VAL
UP Y
VAL
LOW Y
VAL
H STAT
VAL
UP CORR
VAL
LOW CORR
VAL
(0, 63)
(0, 1)
(0, 63)
(0, 1)
(0, 63)
(0, 1)
(0, 63)
(0, 1)
(0, 63)
(0, 1)
(0, 63)
(0, 1)
(0, 63)
(0, 1)
(0, 63)
(0, 1)
(0, 63)
(0, 1)
(0, 63)
(0, 1)
(0, 63)
(0, 1)
(0, 63)
(0, 1)
(0, 63)
(0, 1)
(0, 63)
(0, 1)
(0, 63)
(0, 1)
(0, 63)
63
0
30
0
31
0
31
0
32
0
37
0
30
0
30
0
32
0
32
0
36
0
31
0
33
0
33
0
34
0
19
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