Toshiba Regza 40RF350U Guide

LCD Color Television
40RF350U
Ver. 2.01
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ADJUSTMENT
Service Mode
Entering to Service Mode
1. Set VOLUME to minimum and press MUTE
button twice on Control.
↓
↓↓
↓
2. Press MUTE button again and old button
down.
↓
↓↓
↓
Service Mode display
3.
W ile olding t e MUTE button, press MENU
button on TV set.
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Key Function in the Service Mode
T e following key entry during display of adjustment menu provides special functions.
Selecting the Adjusting Item
Every pressing of CH button in t e service mode c anges t e adjustment items in t e
order of table below. ( button for reverse order)
SETTING ADJUSTING DATA
[ SERVICE MODE ]
ADJUSTING ITEMS AND DATA IN THE SERVICE MODE:
Note:
Selection of the adjustment items CH (on TV or remote control)
Change of the data value Volume +/ (on TV or remote control)
Adjustment menu mode ON/OFF MENU button (on remote control)
Reset the count of operating
protect circuit to "00" CALL + CH button on TV ( )
"RCUT" selection 1 button
"GCUT" selection 2 button
"BCUT" selection 3 button
"CNTX" selection 4 button
"COLC" selection 5 button
"UVTT" selection 6 button
Self diagnostic display ON/OFF 9 button
(1) T e image system data may be different for eac image format c osen. T e factory
preset data value is indicated in t e table.
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(a) Seine3 CR Data RF350U : DRMA0579 Rev00 (VX4A00019000)
(b) TV-MICRO EEPROM Data : DRMA0588 Rev00 (VX4A00019300)
(2)
Prior to c anging any board containing an EEPROM IC, t e exisiting data in eac image
format s ould be copied down as a precautionary measure.
Item Name of adjustment
Data
40RF350 46RF350
R CUT R CUTOFF 00H 00H (a)
G CUT G CUTOFF 00H 00H (a)
B CUT B CUTOFF 00H 00H (a)
R DRV R DRIVE 64H 64H (a)
G DRV G DRIVE 64H 64H (a)
B DRV B DRIVE 64H 64H (a)
*BRTC BRIGHTNESS CENTER 80H 80H (a)
*COLC COLOR CENTER 7DH 7DH (a)
*UVTT BASE BAND TINT 7EH 7EH (a)
*CNTX CONTRAST MAX 7FH 7FH (a)
SHRC SHARPNESS CENTER 60H 60H (a)
VBIS VBI Setting 64H 64H (a)
CC Closed Caption 64H 64H (a)
ID1 VBID 64H 64H (a)
GG Gemstar 00H 00H (a)
PHDT HPD TIME 09H 09H (a)
OPT1 TV SET OPTION 1 00H 00H (b)
OPT2 TV SET OPTION 2 00H 00H (b)
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OPT3 TV SET OPTION 3 60H 60H (b)
OPT4 TV SET OPTION 4 6EH 6AH (b)
OPT5 TV SET OPTION 5 01H 01H (b)
SET ID MODEL ID *1 *1 (b)
MAGC AGC of MTS decoder 00H 00H (b)
V01 Volume1 Data 53H 53H (b)
V25 Volume25 Data A1H A1H (b)
V50 Volume50 Data D3H D3H (b)
V75 Volume75 Data EDH EDH (b)
V100 Volume100 Data F3H F3H (b)
VOLBS Correction Volume at DTV 00H 00H (b)
VOLST Correction Volume at Stereo/SAP of ATV 00H 00H (b)
EVOL Reduce Volume For Bassboost (Nonuse) 00H 00H (b)
VOLX Volume Limiter For Hotel 64H 64H (b)
BASX Bass Max Data 19H 19H (b)
TREX Treble Max Data 19H 19H (b)
TONN Tone Min Data 08H 08H (b)
BASC Bass center Data 01H FEH (b)
TREC Treble center Data 02H 02H (b)
EBAS Add Bass on FOCUS 01H 03H (b)
ETRE Add Treble on FOCUS FEH 01H (b)
WON2 Bass Reducer 0AH 0AH (b)
ALS ALS point 00H 00H (b)
ALOF Reduce in ALL (wow, TruSurround) off 00H 00H (b)
VSTB Reduce Volume For Stable Sound 00H 00H (b)
VS3D Reduce Volume For SRS3D 00H 00H (b)
VFCS Reduce Volume For FOCUS 04H 02H (b)
VTBH Reduce Volume For TruBass High 00H 00H (b)
VTBL Reduce Volume For TruBass Low 00H 00H (b)
VVDD Reduce Volume For Dolby F3H F3H (b)
WFCS FOCUS Level 02H 01H (b)
WWSP SRS 3D Level 02H 02H (b)
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Factory preset data will be loaded after setting Model ID data.
Note: (*1) SET-ID data is subject to t e models.
Refer to Setting Panel Option Data and SET-ID Data for detail.
Adjusting the Data
Pressing of VOLUME or
button will c ange t e value of data in t e range from 00H to
FFH. T e variable range depends on t e adjusting item.
Setting Panel Option Data and SET-ID Data
1. Panel option data is subject to OP4 and OP5.
Enter to service mode and select menu of OP4 or OP5 by pressing P or P during
Display of adjustment menu. After selecting OPT4 or OPT5, press + or - to set
OPT4 or OPT5 value as table below.
2. W enever using new AV-TN board to t e set, set t e SET-ID data according to panel
option data.
Exit from Service Mode
Pressing POWER button to turn off t e TV once.
WTBH TruBass High Level 02H 02H (b)
WTBL TruBass Low Level 01H 01H (b)
VOLM Volume coefficient at 1/2 Mute 32H 32H (b)
Set Size Panel Maker OPT4 OPT3 OPT5 SET-ID
TOP Running change TOP Running change
RF350U 40 SAMSUNG 6Eh 60h 01h BAh
RF350U 46 SAMSUNG 6Ah 60h 01h BBh
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Self Diagnostic Function
1. Press "Recall" button on Remote Control during display of adjustment menu in t e
service mode. T is will bring up t e "S" in t e rig t corner of screen. Now press "9"
button on remote.
T e diagnosis will begin to c eck if interface among IC's is executed properly.
2. During diagnosis, t e following displays are s own.
(1) Version information of TV MICRO : Display 1 byte data.
(2) Version information of TV MICRO EEPROP : Display 1 byte data.
(3) Version information of DVD MPU : HL series not used.
(4) Revision of image file : LCD Model not used.
(5) Total brightness hour of TV. : Display 4 bytes data.
(6) Operation hour of TV in LOW mode : Display 4 bytes data.
(7) Operation hour of TV in HIGH BRIGHT mode : LCD Model not used.
(8) Number of times of TV ON/OFF. : LCD Model not used.
(9) Temperature display of thermo Sensor. (DMD) : LCD Model not used.
(10) Temperature display of thermo Sensor. (LAMP) : LCD Model not used.
(11) DMD Engine System status : LCD Model not used.
(12) TV MICRO System status : Not used
(13) IIC BUS status
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LED Indication
T e green and yellow LED lig ts on t e TV (at t e bottom center of t e TV) indicate t e
TV's status, as described below:
Bus line normal is "None" displayed.
When it is abnormal, the block name is displayed as follows.
"SCL GND" (Red indication) : SCL GND short circuit
"SDA GND" (Red indication) : SDA GND short circuit
"SCL SDA" (Red indication) : SCL SDA short circuit
"NG : MTS"
"NG : APRO"
"NG : AVSW"
LED Indication Condition
1 Blue, Green and Yellow are off. Power supply OFF. (AC)
2 Blue, Green and Yellow are off. Power supply OFF. (Stand by)
3 Blue is on (solid). The TV is operating properly.
4 Yellow is on (solid). Power On Mode set into the quick operation.
The power is supplied to Digital Board only.
5 Green blinks slowly. Abnormal operation of BUS line.
Turn the TV off and unplug the power cord, then plug
the power cord in again and turn the TV on.
6 Green blinks quickly. Power Protection Detection.
Turn the TV off and unplug the power cord, then plug
the power cord in again and turn the TV on.
7 Yellew blinks 3 times. The TV is rebooting.
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Wait several seconds until the yellow LED stops
blinking.
8 Green is on (solid).
Yellow is on (solid).
Upgrading in progress.
9 Green is on (solid).
Yellow is off.
Upgrading succesful.
10 Green is off.
Yellow is on (solid).
Upgrading failed.
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FUNCTION AND OPERATION
TV Front and Side Panel Controls and Connections
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FUNCTION AND OPERATION
Learning about the Remote Control
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FUNCTION AND OPERATION
Programming Channels into the TV's Channel Memory
Programming Channels Automatically
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Manually A ing an Deleting Channels in the Channel Memory
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SAFETY INSTRUCTION
Handling the LCD Module
Safety P ecaution
In the event that the screen is damaged or the liquid crystal (fluid) leaks, do not breathe in or
drink this fluid.
Also, never touch this fluid. Such actions could cause toxicity or skin irritation. If this fluid
should enter the mouth, rinse the mouth thoroughly with water. If the fluid should contact the
skin or clothing, wi e off with alcohol, etc., and rinse thoroughly with water. If the fluid
should enter the eyes, immediately rinse the eyes thoroughly with running water.
P ecautions fo Handling the LCD Module
The LCD module can easily be damaged during disassembly or reassembly; therefore,
always observe the following recautions when handling the module.
1.
When attaching the LCD module to the LCD cover, osition it a ro riately and fasten
at the osition where the dis lay can be viewed most conveniently.
2. Carefully align the holes at all four corners of the LCD module with the corres onding
holes in the LCD cover and fasten with screws. Do not strongly ush on the module
because any im act can adversely affect the erformance. Also use caution when
handling the olarized screen because it can easily be damaged.
CAUTION: The metal edges of the LCD module a e sha p, handle it with
ca e.
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Handling the LCD Module
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