I have a Toshiba 32lv67u (32" LCD/DVD combo) that I am trying to repair. It had the dreaded '3 blink' error which meant that the siene board would not boot up. I tried the sd card reload instructions found on http://www.benjammin.net/www/pages/t...a-42HL167.html - But that did not work.
Next I tried sending the siene to an ebay repair service who purported to fix 99% of all '3 blink' errors. I am not sure if he tried to replace the IC 115 flash chip or not but he said it was toast and didn't charge me.
So I bought another PE0361A siene on ebay (from a 32HL67U). This page said that they used a siene from a DLP tv on an LCD and it worked fine.
http://www.plasmafix.com/plasma.php (search for PE0361A)
When I put my new board into the TV, it seemed to work fine but with several caveats.
1. No sound through the speakers on the TV tuner or any input (all input's video works).
2. The built in DVD works but no sound except on the optical output.
3. The TV tuner will only find analog channels (my in house modulated channels) - No ATSC channels are found during a channel scan.
I tried a factory reset, tried upgrading to 2007sen069 (see first link), and I tried mucking around in the service menu after finding the manual on electrotanya. But still the issues above remain.
An pointers on how to get this TV setup right?
As best as I can tell everything is setup right in the service menu. These are the settings that the service manual prescribes:
Item Name of adjustment Data
R-CUT R CUTOFF 00H (a)
G-CUT G CUTOFF 00H (a)
B-CUT B CUTOFF 00H (a)
R-DRV R DRIVE 64H (a)
G-DRV G DRIVE 64H (a)
B-DRV B DRIVE 64H (a)
*BRTC BRIGHTNESS CENTER 78H (a)
*COLC COLOR CENTER C0H (a)
*UVTT BASE BAND TINT 80H (a)
*CNTX CONTRAST MAX FFH (a)
SHRC SHARPNESS CENTER 60H (a)
VBIS VBI Setting 64H (a)
CC Closed Caption 64H (a)
ID1 VBID 64H (a)
GG Gemstar 00H (a)
BYBK B-Y OFF SET 00H (a)
RYBK R-Y OFF SET 00H (a)
OPT1 TV SET OPTION 1 00H (b)
OPT2 TV SET OPTION 2 25H (b)
OPT3 TV SET OPTION 3 00H (b)
OPT4 TV SET OPTION 4 25H (b)
OPT5 TV SET OPTION 5 00H (b)
SET-ID MODEL ID *1 (b)
MAGC AGC of MTS decoder 00H (b)
VO1 Volume1 Data 5FH (b)
V25 Volume25 Data ADH (b)
V50 Volume50 Data DFH (b)
V75 Volume75 Data F9H (b)
V100 Volume100 Data FFH (b)
VOLBS Correction Volume at DTV 00H (b)
VOLST Correction Volume at Stereo/SAP of ATV 00H (b)
EVOL Reduce Volume For Bassboost (Nonuse) 00H (b)
VOLX Volume Limiter For Hotel 64H (b)
BASX Bass Max Data 1AH (b)
TREX Treble Max Data 1AH (b)
TONN Tone Min Data 08H (b)
BASC Bass center Data FEH (b)
TREC Treble center Data 00H (b)
EBAS Add Bass on FOCUS 04H (b)
ETRE Add Treble on FOCUS FEH (b)
WON2 Bass Reducer 10H (b)
ALS ALS point 00H (b)
ALOF Reduce in ALL (wow, TruSurround) off 01H (b)
VSTB Reduce Volume For Stable Sound 00H (b)
VS3D Reduce Volume For SRS3D 01H (b)
VFCS Reduce Volume For FOCUS 03H (b)
VTBH Reduce Volume For TruBass High FFH (b)
VTBL Reduce Volume For TruBass Low FFH (b)
VVDD Reduce Volume For Dolby F3H (b)
WFCS FOCUS Level 01H (b)
WWSP SRS 3D Level 02H (b)
WTBH TruBass High Level 03H (b)
WTBL TruBass Low Level 02H (b)
VOLM Volume coefficient at 1/2 Mute 32H (b)
Note 1 The image system data may be different for each image format chosen. The factory preset data value is indicated in the table.
(a) HOST-MICRO EEPROM data
DRAMA0543 for LV series
(b) TV-MICRO EEPROM data
DRAMA0542 for LV series
Note 2 Whenever using new signal board to the set, setting the SET-ID data according to panel option data.
Set Size Panel Maker OPT4 OPT3 OPT5 SET-ID
LV67U 32 SAMSUNG 65h 00h 00h A1h
Next I tried sending the siene to an ebay repair service who purported to fix 99% of all '3 blink' errors. I am not sure if he tried to replace the IC 115 flash chip or not but he said it was toast and didn't charge me.
So I bought another PE0361A siene on ebay (from a 32HL67U). This page said that they used a siene from a DLP tv on an LCD and it worked fine.
http://www.plasmafix.com/plasma.php (search for PE0361A)
When I put my new board into the TV, it seemed to work fine but with several caveats.
1. No sound through the speakers on the TV tuner or any input (all input's video works).
2. The built in DVD works but no sound except on the optical output.
3. The TV tuner will only find analog channels (my in house modulated channels) - No ATSC channels are found during a channel scan.
I tried a factory reset, tried upgrading to 2007sen069 (see first link), and I tried mucking around in the service menu after finding the manual on electrotanya. But still the issues above remain.
An pointers on how to get this TV setup right?
As best as I can tell everything is setup right in the service menu. These are the settings that the service manual prescribes:
Item Name of adjustment Data
R-CUT R CUTOFF 00H (a)
G-CUT G CUTOFF 00H (a)
B-CUT B CUTOFF 00H (a)
R-DRV R DRIVE 64H (a)
G-DRV G DRIVE 64H (a)
B-DRV B DRIVE 64H (a)
*BRTC BRIGHTNESS CENTER 78H (a)
*COLC COLOR CENTER C0H (a)
*UVTT BASE BAND TINT 80H (a)
*CNTX CONTRAST MAX FFH (a)
SHRC SHARPNESS CENTER 60H (a)
VBIS VBI Setting 64H (a)
CC Closed Caption 64H (a)
ID1 VBID 64H (a)
GG Gemstar 00H (a)
BYBK B-Y OFF SET 00H (a)
RYBK R-Y OFF SET 00H (a)
OPT1 TV SET OPTION 1 00H (b)
OPT2 TV SET OPTION 2 25H (b)
OPT3 TV SET OPTION 3 00H (b)
OPT4 TV SET OPTION 4 25H (b)
OPT5 TV SET OPTION 5 00H (b)
SET-ID MODEL ID *1 (b)
MAGC AGC of MTS decoder 00H (b)
VO1 Volume1 Data 5FH (b)
V25 Volume25 Data ADH (b)
V50 Volume50 Data DFH (b)
V75 Volume75 Data F9H (b)
V100 Volume100 Data FFH (b)
VOLBS Correction Volume at DTV 00H (b)
VOLST Correction Volume at Stereo/SAP of ATV 00H (b)
EVOL Reduce Volume For Bassboost (Nonuse) 00H (b)
VOLX Volume Limiter For Hotel 64H (b)
BASX Bass Max Data 1AH (b)
TREX Treble Max Data 1AH (b)
TONN Tone Min Data 08H (b)
BASC Bass center Data FEH (b)
TREC Treble center Data 00H (b)
EBAS Add Bass on FOCUS 04H (b)
ETRE Add Treble on FOCUS FEH (b)
WON2 Bass Reducer 10H (b)
ALS ALS point 00H (b)
ALOF Reduce in ALL (wow, TruSurround) off 01H (b)
VSTB Reduce Volume For Stable Sound 00H (b)
VS3D Reduce Volume For SRS3D 01H (b)
VFCS Reduce Volume For FOCUS 03H (b)
VTBH Reduce Volume For TruBass High FFH (b)
VTBL Reduce Volume For TruBass Low FFH (b)
VVDD Reduce Volume For Dolby F3H (b)
WFCS FOCUS Level 01H (b)
WWSP SRS 3D Level 02H (b)
WTBH TruBass High Level 03H (b)
WTBL TruBass Low Level 02H (b)
VOLM Volume coefficient at 1/2 Mute 32H (b)
Note 1 The image system data may be different for each image format chosen. The factory preset data value is indicated in the table.
(a) HOST-MICRO EEPROM data
DRAMA0543 for LV series
(b) TV-MICRO EEPROM data
DRAMA0542 for LV series
Note 2 Whenever using new signal board to the set, setting the SET-ID data according to panel option data.
Set Size Panel Maker OPT4 OPT3 OPT5 SET-ID
LV67U 32 SAMSUNG 65h 00h 00h A1h
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