Toshiba 32W331D User manual

(*1) GREEN PRODUCT PROCUREMENT
The EC is actively promoting the WEEE & RoHS Directives that define standards for recycling
and reuse of Waste Electrical and Electronic Equipment and for the Restriction of the use of
certain Hazardous Substances. From July 1, 2006, the RoHS Directive will prohibit any
marketing of new products containing the restricted substances.
Increasing attention is given to issues related to the global environmental.Toshiba Corporation
recognizes environmental protection as a key management tasks, and is doing its utmost to
enhance and improve the quality and scope of its environmental activities. In line with this,
Toshiba proactively promotes Green Procurement, and seeks to purchase and use products,
parts and materials that have low environmental impacts.
Green procurement of parts is not only confined to manufacture.The same green parts used in
manufacture must also be used as replacement parts.
(*2) LEAD-FREE SOLDER
This product is manufactured using lead-free solder as a part of a movement within the consumer
products industry at large to be environmentally responsible. Lead-free solder must be used in
the servicing and repair of this product.
WARNING
This product is manufactured using lead free solder.
DO NOT USE LEAD BASED SOLDERTO REPAIRTHIS PRODUCT !
The melting temperature of lead-free solder is higher than that of leaded solder by 86°F to 104°F
(30°C to 40°C). Use of a soldering iron designed for lead-based solders to repair product made
with lead-free solder may result in damage to the component and or PCB being soldered. Great
care should be made to ensure high-quality soldering when servicing this product especially
when soldering large components, through-hole pins, and on PCBs as the level of heat
required to melt lead-free solder is high.
A1-1

SERVICING NOTICES ON CHECKING
1. KEEP THE NOTICES
As for the places which need special attentions,
they are indicated with the labels or seals on the
cabinet, chassis and parts. Make sure to keep the
indications and notices in the operation manual.
3. USE THE DESIGNATED PARTS
2. AVOID AN ELECTRIC SHOCK
There is a high voltage part inside. Avoid an
electric shock while the electric current is
flowing.
The parts in this equipment have the specific
characters of incombustibility and withstand
voltage for safety. Therefore, the part which is
replaced should be used the part which has
the same character.
Especially as to the important parts for safety
which is indicated in the circuit diagram or the
table of parts as a mark, the designated
parts must be used.
5. PUT PARTS AND WIRES IN THE
ORIGINAL POSITION AFTER
ASSEMBLING OR WIRING
There are parts which use the insulation
material such as a tube or tape for safety, or
which are assembled in the condition that
these do not contact with the printed board.
The inside wiring is designed not to get closer
to the pyrogenic parts and high voltage parts.
Therefore, put these parts in the original
positions.
PERFORM A SAFETY CHECK AFTER
SERVICING
6.
Confirm that the screws, parts and wiring which
were removed in order to service are put in the
original positions, or whether there are the
portions which are deteriorated around the
serviced places serviced or not. Check the
insulation between the antenna terminal or
external metal and the AC cord plug blades.
And be sure the safety of that.
(INSULATION CHECK PROCEDURE)
1.
2.
3.
4.
Unplug the plug from the AC outlet.
Remove the antenna terminal on TV and turn
on the TV.
Insulation resistance between the cord plug
terminals and the eternal exposure metal
[Note 2] should be more than 1M ohm by
using the 500V insulation resistance meter
[Note 1].
If the insulation resistance is less than 1M
ohm, the inspection repair should be
required.
[Note 1]
If you have not the 500V insulation
resistance meter, use a Tester.
[Note 2]
External exposure metal: Antenna terminal
Earphone jack
A1-2
4. BE CAREFUL WITH THE
LCD PANEL
Avoid a shock to the panel while servicing.
Take enough care to deal with it.
When you exchange IC and Transistor with a heat sink, apply silicon grease on the contact section of
the heat sink. Before applying new silicon grease, remove all the old silicon grease.
(Old grease may cause damage to the IC and Transistor).
IMPORTANT
Please include the following informations when you order parts. (Particularly the VERSION LETTER.)
1. MODEL NUMBER and VERSION LETTER
The MODEL NUMBER can be found on the back of each product and the VERSION LETTER can be
found at the end of the SERIAL NUMBER.
2. PART NO. and DESCRIPTION
You can find it in your SERVICE MANUAL.
HOW TO ORDER PARTS

If the stored 4 digit password in the Rating Level menu needs to be cancelled, please follow the steps below.
Turn on the power.
Set the VOLUME to minimum.
Press both VOL. DOWN button on the set and Channel button (3) on the remote control for more than 2
seconds.
The 4 digit password has naw been cancelled.
1.
2.
3.
4.
PARENTAL CONTROL - RATING LEVEL
4 DIGIT PASSWORD CANCELLATION
No indications on the screen when the Parental Lock is setting.
Initializing password is 0000.
NOTE:
A1-3

TABLE OF CONTENTS
GREEN PRODUCT PROCUREMENT..........................................................................................
LEAD-FREE SOLDER ..................................................................................................................
SERVICING NOTICES ON CHECKING ......................................................................................
HOW TO ORDER PARTS ............................................................................................................
IMPORTANT .................................................................................................................................
PARENTAL CONTROL-RATING LEVEL ...................................................................................
TABLE OF CONTENTS ...............................................................................................................
GENERAL SPECIFICATIONS.....................................................................................................
DISASSEMBLY INSTRUCTIONS .......................................................................................
SERVICE MODE LIST .................................................................................................................
WHEN REPLACING EEPROM (MEMORY) IC ..........................................................................
RE-WRITE FOR DIGITAL SOFT FIRMWARE...........................................................................
ELECTRICAL ADJUSTMENTS ..................................................................................................
BLOCK DIAGRAMS
TUNER/SCART1/SCART2/RCA AUDIO OUT .......................................................................
POWER/REGULATOR ............................................................................................................
SCALER/SUB MICON..............................................................................................................
HDMI/D-SUB.............................................................................................................................
SOUND AMP/HEADPHONE JACK/COMPONENT JACK.....................................................
DIGITAL ....................................................................................................................................
POWER(POWER PCB) ...........................................................................................................
PRINTED CIRCUIT BOARDS
MAIN..........................................................................................................................................
DIGITAL.....................................................................................................................................
POWER/OPERATION/REMOCON ..........................................................................................
SCHEMATIC DIAGRAMS
21PIN.........................................................................................................................................
POWER3 ...................................................................................................................................
REGULATOR ............................................................................................................................
AV JACK/SWITCH ....................................................................................................................
SOUND AMP/HEADPHONE AMP ...........................................................................................
TUNER.......................................................................................................................................
SCALER ....................................................................................................................................
SUB MICON/RS-232C ..............................................................................................................
JACK..........................................................................................................................................
PANEL .......................................................................................................................................
INTERFACE_HDMI IC..............................................................................................................
POWER1 ...................................................................................................................................
POWER2...................................................................................................................................
OPERATION/REMOCON.........................................................................................................
ASIC ..........................................................................................................................................
FLASH/SDRAM ........................................................................................................................
COMMON INTERFACE ...........................................................................................................
POWER IN/OUT .......................................................................................................................
OFDM/TUNER ..........................................................................................................................
INTERCONNECTION ...................................................................................................................
WAVEFORMS...............................................................................................................................
MECHANICAL EXPLODED VIEWS ............................................................................................
MECHANICAL REPLACEMENT PARTS LIST...........................................................................
ELECTRICAL REPLACEMENT PARTS LIST ............................................................................
A1-1
A1-1
A1-2
A1-2
A1-2
A1-3
A2-1
A3-1~A3-6
B-1, B-2
C-1
C-2
C-3
D-1~D-7
E-1, E-2
E-3, E-4
E-5, E-6
E-7, E-8
E-9, E-10
E-11, E-12
E-13, E-14
F-1~F-4
F-5, F-6
F-7~F-10
G-1, G-2
G-3, G-4
G-5, G-6
G-7, G-8
G-9, G-10
G-11, G-12
G-13, G-14
G-15, G-16
G-17, G-18
G-19, G-20
G-21, G-22
G-23, G-24
G-25, G-26
G-27, G-28
G-29, G-30
G-31, G-32
G-33, G-34
G-35, G-36
G-37, G-38
G-39, G-40
H-1, H-2
I-1~I-3
J1-1
J2-1~J2-23
A2-1

GENERAL SPECIFICATIONS
G-1 TV LCD LCD Size / Visual Size 31.51 inch / 800.4mmV
System LCD Type Color TFT LCD
Number of Pixels 1366(H) x 768(V)
View Range Left/Right 89/89 degree
Up/Down 89/89 degree
Color System PAL / SECAM
Speaker 2 Speaker
Position Front
Size 2.2 x 5.0 inch
Impedance 4 ohm
Sound Output MAX 10W + 10W
10%(Typical) ---
NTSC3.58+4.43 /PAL60Hz Yes
G-2 Tuning Broadcasting System Analog
U.K., I.R., CCIR,
FRENCH
System
B/G, D/K, I/I, L
Digital DVB-T (OFDM 2k/8k
16QAM/64QAM)
System Tuner and System 1Tuner (Analog+Digital)
Receive CH Destination UK, I.R., CCIR Hyper+France CATV
CH Coverage Analog IreE2~E4, X~Z+2, S1~S10, E5~E12,S11~S41,E21~E69
Digital E5~E12, ItaE~G, F1~F6, Rus6~12, E21~E69
Intermediate Analog BG / II / DK,
L / L' (SECAM
VL)
Frequency Picture(FP) 38.9 / 38.9 / 38.9 / 33.9MHz
Sound(FS) 33.4 / 32.9 / 32.4 / 40.4MHz
FP-FS 5.5 / 6.0 / 6.5 / 6.5MHz
Digital 36.167MHz
Auto Tuning Method ALL Band (Not C.C.I.R. CH Plan)
Preset CH Analog 99
Digital Carrier 200 / Service 1000
Stereo/Dual TV Sound Nicam/A2 Dual
Tuner Sound Muting Yes
G-3 Power Power Source AC 220-240V AC 50Hz/60Hz
DC ---
Power Consumption at AC 160 W at AC 230 V 50 Hz
at DC --
Stand by (at AC) w/ EPG Timer 9 W at 230V 50Hz
w/o EPG Timer 1 W at 230V 50Hz
Per Year -- kWh/Year
Protector Power Fuse Yes
G-4 Regulation Safety CE(EN60065:2002)
Radiation CE
X-Radiation ---
G-5 Temperature Operation
+5
o
C ~ +40
o
C
Storage
-20
o
C ~ +60
o
C
G-6 Operating Humidity Less than 80% RH
G-7 OSD Language English, Spanish, German, French, Italian,
Swedish, Dutch, Russian, Portuguese,
Turkish, Greek, Finnish, Polish
G-8 Clock and Sleep Timer Max Time 120 Min
Timer Step 10 Min
On/Off Timer Program(On Timer / Off Timer) -- Program
Wake Up Timer No
Timer Back-up (at Power Off Mode) more than -- Min Sec
A3-1

GENERAL SPECIFICATIONS
G-9 Remote Unit RC-NY
Control Glow in Dark Remocon Yes
Remocon Format TOSHIBA
Format NEC
Custom Code 40-BF h
Power Source Voltage(D.C) 3V
UM size x pcs UM-3 x 2 pcs
Total Keys 42 Keys
Keys Power (Stand By) Yes
Display / (Status) Yes
Analog Menu Yes
Digital Menu Yes
Input Select Yes
TV/DVB-T Yes
Guide Yes
Picture Size Yes
1Yes
2Yes
3Yes
4Yes
5Yes
6Yes
7Yes
8Yes
9Yes
0 Yes
Sleep Yes
Mute Yes
Volume Up / Right No
Volume Down / Left No
Volume Up Yes
Volume Down Yes
CH Down No
CH Up No
Menu No
Up Yes
Down Yes
Left Yes
Right Yes
Enter Yes
Exit Yes
Freeze frame No
TV/Radio Yes
Subtitle Yes
T'TEXT Keys TEXT / TAP / TV Yes
Reveal / Skip No
Reveal Yes
Display Cancel No
HOLD / Freeze Yes
Red Yes
Green Yes
Yellow Yes
Cyan Yes
Normal No
F/T/B(Expand) Yes
F/T/B(Expand) / Normal No
Quick View No
Sub Page / Quick View Yes
Up/CH Up No
Up / CH Up / Page Up No
CH Up / Page Up Yes
Down / CH Down No
Down / CH Down / Page Down No
CH Down / Page Down Yes
Reset No
Audio 1/2 Yes
Reset / Audio 1/2 No
A3-2

GENERAL SPECIFICATIONS
G-10 Features Power On Memory Yes
Auto Shut Off Yes
Just Clock Function No
Game Position No
DNR Yes
3D
Comb Filter Yes
3D
Auto Set Up (Fast installation) Auto tuning (Analog tuner) Yes
CH sort Yes
ATS Yes
Auto clock (Analog tuner) No
Plug in start Yes
Picture Setting(TV) Picture Preference Yes
Brightness , Contrast , Color Yes
Tint Yes
Sharpness Yes
DNR Yes
Color Temperature Yes
Blue Back Yes
Backlight Control Yes
Film Mode No
Picture Setting(PC) BRIGHTNESS , CONTRAST Yes
HOR POSITION , VER POSITION Yes
PHASE , CLOCK Yes
AUTO ADJUST No
RED , GREEN , BLUE Yes
Backlight Yes
WXGA INPUT Yes
WVGA INPUT No
Audio Nicam Yes
Tone Control (Bass/Treble/Balance) Yes
Surround Yes
BBE No
SRS WOW (SRS 3D/Focus/Tru Bass) No
Variable Audio Out Yes
Tuning Auto Tuning Yes
Manual Tuning Yes
CH Allocation Yes
Lock (Analog) Panel Lock No
Channel Lock No
Hotel Lock No
Screen Saver Inversion No
Full White No
Screen Saver No
Static Image No
Black Side Panel No
CH Label Yes
T'Text Yes
Text type Fastext / Toptext
Text Language English , French, Swedish, Hungarian
Turkish, German, Portuguese, Spanish,
Italian, Greek, Slovakian, Russian, Polish,
Czech, Rumanian, Estonian, Lettish,
Lithuanian, Ukrainian, Croatian, Slovenian,
Latvian
Wide Mode (AUTO/4:3/FULL SCREEN/16:9/CINEMA/14:9) Yes
HD Zoom
No
Picture Scroll (Vertical Position) Yes
PFC(Power Factor circuit) Yes
Freeze frame Yes (w/o720p, 1080i)
HD-Ready Yes
Plug and Play No
Reset TV Setting Yes
Scart Spec Scart1 AV in Yes
AV out Yes (A.Tuner/D.Tuner)
S-Video in Yes
RGB in Yes
Scart2 AV in Yes
AV out Yes (Monitor)
S-Video in Yes
RGB in Yes
A3-3

GENERAL SPECIFICATIONS
Digital Text (VBI teletext) Yes
MHEG-5 Yes
MHP No
EPG (BBC type 8Days Digital tuner only) Yes
OAD (Over Air Download) No
Common Interface (Digital tuner only) Yes
Rec Screen Status Yes
Ch sorting based on Ch List (Digital/Germany only) No
Rename Carrier (Digital) Yes
Edit Event Timer Yes
Software Update via CI Slot Yes
Preference Language (Audio/Subtitle/Digital Service)(Digital) Yes
Ch Organizer (Fav, Lock, Skip, Go To, Delete, Rename, Move, Move to) Yes
Parental Lock (Digital) Yes
DVB Subtitle (Digital) Yes
PC Monitor Input Yes
VGA (640x480) Yes (60Hz)
VGA (720x400) Yes (70Hz)
WVGA (848x480) No
SVGA (800x600) Yes (60Hz)
XGA (1024x768) Yes (60Hz)
WXGA (1280x768) Yes (60Hz)
WXGA (1280x720) Yes (60Hz)
WXGA (1360x768) Yes (60Hz)
SXGA (1280x1024) No
HDMI Input Yes (Ver. 1.2)
VGA (640×480) Yes (60Hz)
720×480i (4:3) Yes (60Hz)
720×480i (16:9) Yes (60Hz)
720×480p (4:3) Yes (60Hz)
720×480p (16:9) Yes (60Hz)
720×576i (4:3) Yes (50Hz)
720×576i (16:9) Yes (50Hz)
720×576p (4:3) Yes (50Hz)
720×576p (16:9) Yes (50Hz)
1280×720p Yes (50/60Hz)
1920×1080i Yes (50/60Hz)
Component Input Yes
720×480i (4:3) Yes (60Hz)
720×480i (16:9) Yes (60Hz)
720×480p (4:3) Yes (60Hz)
720×480p (16:9) Yes (60Hz)
720×576i (4:3) Yes (50Hz)
720×576i (16:9) Yes (50Hz)
720×576p (4:3) Yes (50Hz)
720×576p (16:9) Yes (50Hz)
1280×720p Yes (50/60Hz)
1920×1080i Yes (50/60Hz)
A3-4

GENERAL SPECIFICATIONS
G-11 Accessories Owner's Manual Language Italy/French/Spanish/English
w/Guarantee Card
No
Remote Control Unit Yes
Rod Antenna
No
Poles -
Terminal -
Loop Antenna (W/ Antenna Change Plug)
No
Terminal -
U/V Mixer
No
DC Car Cord (Center+)
No
Guarantee Card
No
Warning Sheet
No
Circuit Diagram
No
Antenna Change Plug
No
Service Facility List
No
Important Safeguard
No
Quick Set-up Sheet
No
Battery Yes
UM size x pcs UM-3 x 2 pcs
OEM Brand No
AC Adapter
No
AC Cord (for AC Adapter)
No
AC Cord Yes
AV Cord (2Pin-1Pin)
No
HDMI-DVI Cable
No
Registration Card
No
300 ohm to 75 ohm Antenna Adapter
No
Information Sheet(Correction) Yes(May O/R Only)
G-12 Interface Switch Power (Tact) Yes
System Select No
Main Power SW No
Channel Up/Menu Up Yes
Channel Down/Menu Down Yes
Volume Up/Menu > Yes
Volume Down/Menu < Yes
Input Select/Enter Yes
Menu Yes
Indicator Power/Stand-by/EPG Timer Yes(GREEN / RED / ORANGE)
On Timer No
Terminals Side Video Input 1 RCA x 1
Audio Input 1 RCA x 2(L/MONO, R)
S- Input 1 Yes
Video Input 2 No
Audio Input 2 No
S- Input 2 No
Video Output No
Audio Output RCA x 2(Variable) (L, R)
Digital Audio Out (Coaxial) Yes
Other Terminal No
Euro Scart (21Pin) 2Scart
Component In Yes
Audio Input (Component In use) RCA x 2(L/MONO, R)
PC Monitor Input (D-Sub) Yes
Audio Input
Mini Pin Jack( 3.5), STEREO
HDMI Input 1 Yes
Audio Input (HDMI/DVI In use) PC Monitor Audio Input Alternative
HDMI Input 2 Yes
Audio Input (HDMI/DVI In use)
Mini Pin Jack( 3.5), STEREO
Sub Woofer Output No
Diversity No
Ext Speaker No
DC Jack 12V(Center +) No
VHF/UHF Antenna Input DIN Type
AC Inlet Yes
Other Terminal Headphone
CI Card Slot Yes
G-13 Set Size Approx. W x D x H (mm) 822 x 332.5 x 604
w/o Stand,Handle Approx. W x D x H (mm) 822 x 129 x 556.5
G-14 Weight Net Approx. 18.5kg (40.8 lbs)
Net w/o Stand,Handle Approx. 16.0kg (35.3 lbs)
Gross Approx. 22.5kg (49.6 lbs)
A3-5

GENERAL SPECIFICATIONS
G-15 Carton Master Carton
3
Content ----
Sets
Material --
/--
Dimensions W x D x H(mm) -- x -- x --
Description of Origin
No
Gift Box Yes
Material Double/Brown
Dimensions W x D x H(mm) 917 x 441 x 720
Design As per Buyer's
Description of Origin Yes
Drop Test Natural Dropping At 2 Corner / 2 Edges / 1 Surfaces
Height (cm) 50
Container Stuffing 201
Sets/40' container
G-16 Material Cabinet Cabinet Front PS 94V0 NON-DECABROM
Cabinet Rear PS 94V0 NON-DECABROM
PCB Non-Halogen
No
Eyelet Yes
G-17 Environment Environmental standard requirement Green procurement of TOSHIBA
Pb- Free Phase3(PHASE3A)
Measures for Whisker Yes
WEEE
Yes
A3-6

B-1
Masking Tape
(Cotton Tape)
DISASSEMBLY INSTRUCTIONS
1.
REMOVAL
IC
Put Masking Tape (cotton tape) around the Flat Package
IC to protect other parts from any damage.
(Refer to Fig. 1-1.)
1.
Fig. 1-1
NOTE
REMOVAL AND INSTALLATION OF
FLAT PACKAGE IC
Some ICs on the PCB are affixed with glue, so be
careful not to break or damage the foil of each IC
leads or solder lands under the IC when removing it.
NOTE
Masking is carried out on all the parts located within
10 mm distance from IC leads.
Blower type IC
desoldering machine
IC
Heat the IC leads using a blower type IC desoldering
machine. (Refer to Fig. 1-2.)
2.
Fig. 1-2
NOTE
Do not rotate or move the IC back and forth , until IC
can move back and forth easily after desoldering the
leads completely.
When IC starts moving back and forth easily after
desoldering completely, pickup the corner of the IC using
tweezers and remove the IC by moving with the IC
desoldering machine. (Refer to Fig. 1-3.)
3.
Blower type IC
desoldering
machine
IC Fig. 1-3
Tweezers
Peel off the Masking Tape.4.
Absorb the solder left on the pattern using the Braided
Shield Wire. (Refer to Fig. 1-4.)
5.
NOTE
Do not move the Braided Shield Wire in the vertical
direction towards the IC pattern.
Braided Shield Wire
Soldering Iron
Fig. 1-4
IC pattern

B-2
DISASSEMBLY INSTRUCTIONS
Supply soldering
from upper position
to lower position
IC
Supply the solder from the upper position of IC leads
sliding to the lower position of the IC leads.
(Refer to Fig. 1-6.)
2.
Fig. 1-6
Soldering IronSolder
IC
Absorb the solder left on the lead using the Braided
Shield Wire. (Refer to Fig. 1-7.)
3.
Fig. 1-7
Soldering Iron
Braided Shield Wire
NOTE
Do not absorb the solder to excess.
IC
When bridge-soldering between terminals and/or the
soldering amount are not enough, resolder using a Thin-
tip Soldering Iron. (Refer to Fig. 1-8.)
4.
Fig. 1-8
Thin-tip Soldering Iron
NOTE
When the IC leads are bent during soldering and/or
repairing, do not repair the bending of leads. If the
bending of leads are repaired, the pattern may be
damaged. So, always be sure to replace the IC in this
case.
Finally, confirm the soldering status on four sides of the
IC using a magnifying glass.
Confirm that no abnormality is found on the soldering
position and installation position of the parts around the
IC. If some abnormality is found, correct by resoldering.
5.
Solder temporarily
Soldering Iron
INSTALLATION
Take care of the polarity of new IC and then install the
new IC fitting on the printed circuit pattern. Then solder
each lead on the diagonal positions of IC temporarily.
(Refer to Fig. 1-5.)
1.
Fig. 1-5
Solder temporarily

C-1
SERVICE MODE LIST
This unit is provided with the following SERVICE MODES so you can repair, examine and adjust easily.
To enter to the SERVICE MODE function, press and hold both buttons simultaneously on the main unit and on the remote
control for more than the standard time in the appropriate condition. (See below chart.)
Initialization of factory TV data.
NOTE: If you set factory initialization, the memories are reset
such as the channel setting, and the POWER ON total
hours.
Can be checked of the INITIAL DATA of MEMORY IC.
Refer to the "WHEN REPLACING EEPROM (MEMORY) IC".
Set Key Operations
Remocon
Key
VOL. DOWN
(Minimum) 1 2 sec.
Standard
Time
VOL. DOWN
(Minimum) 6 2 sec.
VOL. DOWN
(Minimum) 9 2 sec.
Set
Condition
ALL mode
TV mode
Display of the Adjustment MENU on the screen.
Refer to the "ELECTRICAL ADJUSTMENT"
(On-Screen Display Adjustment).
VOL. DOWN
(Minimum) 2
ALL mode Check of the SUM DATA, POWER ON total hours and MICON
VERSION on the screen.
Refer to the "WHEN REPLACING EEPROM (MEMORY) IC".
2 sec.
Releasing of PARENTAL LOCK (DIGITAL).
Refer to the "PARENTAL CONTROL - RATING LEVEL".
VOL. DOWN
(Minimum)
DTV mode 3
TV mode
2 sec.

C-2
CONFIRMATION OF CHECK SUM, POWER ON TOTAL HOURS AND MICON VERSION
Initial total of MEMORY IC, POWER ON total hours and MICON VERSION can be checked on the screen. Total hours are
displayed in 16 system of notation.
NOTE:
1.
2.
3.
4.
Turn on the POWER, and set to the TV mode.
Set the VOLUME to minimum.
Press both VOL. DOWN button on the set and Channel button (2) on the remote control for more than 2 seconds.
After the confirmation of each check sum, POWER ON total hours and MICON VERSION , turn off the power.
WHEN REPLACING EEPROM (MEMORY) IC
If you set a factory initialization, the total hours is reset to "0".
Please refer to "CONFIRMATION OF INITIAL DATA" when SUM DATA is not corresponding.
If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to
ensure correct data settings while making reference to INITIAL SETTING TABLE (Attached "INITIAL DATA").
1.
2.
3.
Turn on the POWER, and set to the TV mode.
Set the VOLUME to minimum.
Press both VOL. DOWN button on the set and Channel button (6) on the remote control for more than 2 seconds.
ADDRESS and DATA should appear as FIG 2.
CONFIRMATION OF INITIAL DATA
Initial setting data check sum. POWER ON total hours.
= (16 x 16 x 16 x thousands digit value)
+ (16 x 16 x hundreds digit value)
+ (16 x tens digit value)
+ (ones digit value)
MAIN MICON Version
SCALER data check sum.
FIG. 1
SUB MICON Version
Digital Fimware Version
NOTE:The each item value might be different according to each set.
Version
Hardware version :A.0
Software version :CB00C75172
INIT : 5C74
VCT-P : B8AD LCD ON :0000
ANALOG M : DB070_70522B
ANALOG S : DB050_70402A
Digital Hardware Version
4.
5.
6.
7.
8.
9.
10.
11.
12.
The unit will now have the correct DATA for the new MEMORY IC.
ADDRESS is now selected and should "blink". Using the UP/DOWN buton on the remote, step through
the ADDRESS until required ADDRESS to be changed is reached.
Press VOL. UP/DOWN button to select DATA. When DATA is selected, it will "blink".
Again, step through the DATA using UP/DOWN button until required DATA value has been selected.
Pressing LEFT/RIGHT button will take you back to ADDRESS for further selection if necessary.
Repeat steps 4 to 6 until all data has been checked.
When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input.
After the data input, set to the initializing of shipping.
Turn on the POWER.
Set the VOLUME to minimum.
Press both VOL. DOWN button on the set and Channel button (1) on the remote control for more than 2 seconds.
After the finishing of the initializing of shipping, the unit will turn off automatically.
FIG. 2
ADDRESS DATA
INIT 0D00 81
LCD ON : 0000
ANALOG M : DB070_70522B
ANALOG S : DB050_70402A

C-3
Confirm that the AC cord is plugged out.
Using the Serial Communication Change JIG (JG201), connect the set to personal computer. (Refer to Fig. 1)
RE-WRITE FOR DIGITAL SOFT FIRMWARE
1.
2.
3.
Ref. No.
JG201
Part No.
APJG201000
Parts Name
Serial Communication
Change JIG
Remarks
Up-Date of the Firmware
JG176
Using the Flash UP-Date Soft Disc (JG200) and 2007 EU DTV ROM Disc (JG176), please Re-write the DIGITAL SOFT
FIRMWARE.
The operating manual for Re-writing is included in Flash UP-Date Soft Disc (JG200).
JG200JG201
Serial Communication
Change JIG
Flash UP-Date Soft
Disc
Flash UP-Date Soft Disc
APJG200000
JG200
Up-Date of the Firmware
APJG176130
JG176
Connect the set to personal computer
2007 EU DTV ROM Disc
NOTE: It is possible to write only with the personal computer of WINDOWS.
2007 EU DTV ROM
Disc
Fig. 1

ELECTRICAL ADJUSTMENTS
D-1
1. ADJUSTMENT PROCEDURE
Read and perform these adjustments when repairing the
circuits or replacing electrical parts or PCB assemblies.
CAUTION
On-Screen Display Adjustment
1.
2. Set the VOLUME to minimum. Press the VOL. DOWN button on the set and the
channel button (9) on the remote control for more than
2 seconds to display adjustment mode on the screen as
shown in Fig. 2-1.
Fig. 2-1
3.
4.
5.
6.
7.
8.
Use the UP/DOWN button or Channel button (0-9) on
the remote control to select the options shown in
Fig. 2-2.
Press the ANALOG MENU button on the remote control
to end the adjustments.
To display the adjustment screen for TUNER, AV,
COMPONENT, HDMI and PC mode, press the INPUT
SELECT button on the remote control to set to the
TUNER, AV, COMPONENT, HDMI and PC mode.
Receive the DIGITAL broadcasting.
To display the adjustment screen for DTV mode, press
the ATV/DTV button on the remote control to set to the
DTV mode.
Press the VOL.DOWN button on the set and the
channel (9) on the remote control for more than 2
seconds.
FUNCTION
OSD H POSI
OSD V POSI
R DRIVE (N)
R CUT OFF (N)
G DRIVE (N)
G CUT OFF (N)
B DRIVE (N)
B CUT OFF (N)
R DRIVE (C)
R CUT OFF (C)
G DRIVE (C)
G CUT OFF (C)
B DRIVE (C)
B CUT OFF (C)
R DRIVE (W)
R CUT OFF (W)
G DRIVE (W)
G CUT OFF (W)
B DRIVE (W)
B CUT OFF (W)
H POSI
H POSI MAX
NO.
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
•
•
•
Use an isolation transformer when performing any
service on this chassis.
When removing a PCB or related component, after
unfastening or changing a wire, be sure to put the wire
back in its original position.
When you exchange IC and Transistor with a heat sink,
apply silicon grease on the contact section of the heat
sink. Before applying new silicon grease, remove all the
old silicon grease. (Old grease may cause damage to the
IC and Transistor).
2. BASIC ADJUSTMENTS
NO.
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
FUNCTION
H POSI MIN
V POSI
V POSI MAX
V POSI MIN
BACKLIGHT CENTER
BACKLIGHT MAX
BACKLIGHT MIN
BRIGHT CENTER
BRIGHT MAX
BRIGHT MIN
TINT CENTER
CONTRAST CENTER
CONTRAST MAX
CONTRAST MIN
CONTRAST 40
COLOR CENTER
COLOR MAX
COLOR MIN
TEXT H POIS
TEXT V POIS
FLICKER ADJ
Prepare the following measurement tools for electrical
adjustments.
1. Pattern Generator
Fig. 2-2
TV
01 OSD H POSI
FULL SCREEN
21
2-1: WHITE BALANCE
1.
2.
3.
4.
5.
6.
7.
8.
Place the set in Aging Test for more than 15 minutes.
Receive the gray scale pattern from the Pattern
Generator.
Press the INPUT SELECT button on the remote control
to set to the AV mode.
Using the remote control, set the brightness and contrast
to normal position.
Activate the adjustment mode display of Fig. 2-1 and
press the channel button (05) on the remote control to
select "G DRIVE (N)".
Press the CH. UP/DOWN button on the remote control to
select the "G CUT OFF(N)", "B DRIVE(N)", "B CUT
OFF(N)", "G DRIVE(C)", "G CUT OFF(C)", "B
DRIVE(C)", "B CUT OFF(C)", "G DRIVE(W)", "G CUT
OFF(W)", "B DRIVE(W)" or "B CUT OFF(W)".
Adjust the VOL. UP/DOWN button on the remote control
to whiten the G CUT OFF(N), B DRIVE(N), B CUT
OFF(N), G DRIVE(C), G CUT OFF(C), B DRIVE(C), B
CUT OFF(C), G DRIVE(W), G CUT OFF(W), B
DRIVE(W) and B CUT OFF(W) at each step tone
sections equally.
Perform the above adjustments 6 and 7 until the white
color is achieved.
PAL

ELECTRICAL ADJUSTMENTS
D-2
2-2: CONTRAST MAX
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
Receive the color bar pattern. (RF Input)
Using the remote control, set the brightness and
contrast to normal position.
Activate the adjustment mode display of Fig. 2-1 and
press the channel button (35) on the remote control to
select "CONTRAST MAX".
Press the LEFT/RIGHT button on the remote control
until the contrast step No. becomes "53"
Check if the picture is normal.
Receive the color bar pattern. (VIDEO Input)
Press the INPUT SELECT button on the remote
control to set to the AV mode.
Using the remote control, set the brightness and
contrast to normal position.
Activate the adjustment mode display of Fig. 2-1 and
press the channel button (35) on the remote control to
select "CONTRAST MAX".
Press the LEFT/RIGHT button on the remote control
until the contrast step No. becomes "53".
Check if the picture is normal.
Receive the color bar pattern. (AV RGB Input)
Using the remote control, set the brightness and
contrast to normal position.
Press the INPUT SELECT button on the remote
control to set to the AV2(RGB) mode.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (35) on the remote control to
select "CONTRAST MAX".
Press the LEFT/RIGTH button on the remote control
until the contrast step No. becomes "53".
Check if the picture is normal.
Receive the color bar pattern. (S-VIDEO Input)
Using the remote control, set the brightness and
contrast to normal position.
Press the INPUT SELECT button on the remote
control to set to the AV3(Y/C) mode.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (35) on the remote control to
select "CONTRAST MAX".
Press the LEFT/RIGTH button on the remote control
until the contrast step No. becomes "53".
Playback the DVD(480i) disc. (COMPONENT Input)
Press the INPUT SELECT button on the remote
control to set to the COMPONENT mode.
Using the remote control, set the brightness and
contrast to normal position.
Activate the adjustment mode display of Fig. 2-1 and
press the channel button (35) on the remote control to
select "CONTRAST MAX".
Press the LEFT/RIGHT button on the remote control
until the contrast step No. becomes "56".
Playback the DVD(480i) disc. (HDMI Input)
Press the INPUT SELECT button on the remote
control to set to the HDMI mode.
Using the remote control, set the brightness and
contrast to normal position.
Activate the adjustment mode display of Fig. 2-1 and
press the channel button (35) on the remote control to
select "CONTRAST MAX".
Press the LEFT/RIGHT button on the remote control
until the contrast step No. becomes "56".
Check if the picture is normal.

2-3: Confirmation of Fixed Value (Step No.)
Please check if the fixed values of each of the adjustment item is set correctly referring below. (TUNER/AV/COMPONENT/HDMI/PC/DTV)
NO. FUNCTION CVBS S(Y/C) RGB 480i 480p 720p 1080i 576i 576p 720p 1080i 480i 480p VGA 720p 1080i 576i 576p 720p 1080i 640×480 720×400 800×600 1024×768 1280×720 1280×768 1360×768
Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No.
1OSD H POSI 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21
2OSD V POSI 00000000000000000000000000000
3R DRIVE(N) 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736
4R CUT OFF(N) 000000000000000000000- - - - - - - 0
5G DRIVE(N)
*714 *714 *714 *714 *714 *714 *714 *714 *714 *714 *714 *714 *714 *714 *714 *714 *714 *714 *714 *714 *714 714 714 714 714 714 714 714 *714
6G CUT OFF(N) *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 - - - - - - - *-5
7B DRIVE(N) *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 635 635 635 635 635 635 635 *635
8B CUTOFF(N) *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 - - - - - - - *-2
9R DRIVE(C) 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 - - - - - - - 736
10 R CUT OFF(C) 000000000000000000000- - - - - - - 0
11 G DRIVE(C) *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 - - - - - - - *712
12 G CUT OFF(C) *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 - - - - - - - *-5
13 B DRIVE(C) *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 - - - - - - - *654
14 B CUTOFF(C) *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 - - - - - - - *-3
15 R DRIVE(W) 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 - - - - - - - 736
16 R CUT OFF(W) 000000000000000000000- - - - - - - 0
17 G DRIVE(W) *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 - - - - - - - *692
18 G CUT OFF(W) *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 - - - - - - - *0
19 B DRIVE(W) *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 - - - - - - - *599
20 B CUTOFF(W) *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 - - - - - - - *-4
H POSI 50Hz 4:3 643 643 643 637 ----597 284 -------76 3 - - - - - - - - - 529
H POSI 50Hz 4:3 OTHER 643 643 643 640 ----597 284 307 256 -----76 3 146 94 - - - - - - - 529
H POSI 60Hz 4:3 583 583 583 590 553 266 ------52 2 2 -------------554
H POSI 60Hz 4:3 OTHER 584 584 584 592 553 266 306 256 ----52 2 2 92 33 ----130 146 192 280 - - - 545
H POSI CENTER (PC) ---------------------131 147 192 280 204 302 344 554
22 H POSI MAX (PC) ---------------------181 197 242 330 254 352 394 -
23 H POSI MIN (PC) ---------------------81 97 142 230 154 252 294 -
V POSI 50Hz 27 27 27 26 ----27 54 22 18 -----16 42 12 19 - - - - - - - 27
V POSI 60Hz 21 21 21 20 21 44 20 18 ----10 31 34 22 19 - - - - - - - - - - - -
V POSI CENTER(PC)
---------------------28 26 26 25 32 25 17 -
25 V POSI MAX ---------------------53 51 51 50 57 50 42 -
26 V POSI MIN ---------------------3 1 1 0 7 0 0 -
27 BACKLIGHT CENTER 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128
28 BACKLIGHT MAX 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255
29 BACKLIGHT MIN 00000000000000000000000000000
30 BRIGHT CENTER ++++-1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 8 8 8 8 8 8 8 -1
31 BRIGHT MAX ++++40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40
32 BRIGHT MIN ++++-64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64
33 TINT CENTER ++++-6 -6 -6 -6 -6 -6 -6 -6 -6 -6 -6 -6 -6 -6 -6 -6 -6 -7 -7 -7 -7 -7 -7 -7 -6
34 CONTRAST CENTER *+ *+ *+ *+ *41 *40 *39 *39 *41 *40 *39 *39 *40 *40 *40 *40 *35 *40 *40 *40 *40 39 39 39 39 39 39 39 *39
35 CONTRAST MAX *+ *+ *+ *+ *59 *59 *55 *55 *56 *56 *55 *55 *56 *56 *56 *56 *56 *56 *56 *56 *56 53 53 53 53 53 53 53 *53
36 CONTRAST MIN ++++18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18
37 CONTRAST 40 *+ *+ *+ *+ *54 *52 *51 *51 *54 *52 *51 *51 *52 *52 *52 *52 *52 *52 *52 *52 *52 50 50 50 50 50 50 50 *50
38 COLOR CENTER ++++45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45
39 COLOR MAX ++++63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63
40 COLOR MIN ++++0000000000000000000000000
41 TEXT H POSI 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150
42 TEXT V POSI 77777777777777777777777777777
43 FLICKER ADJ 00000000000000000000000000000
NOTE: For the step no. with + mark, please adjust it according to the 2-4.
For the step no. with * mark, please adjust it according to the situation of the set.
24
AV
PC
COMPONENT(NTSC)
COMPONENT(PAL)
HDMI(NTSC)
HDMI(PAL)
ELECTRICAL ADJUSTMENTS
DTVTUNER
21
D-3 D-4

2-4: Confirmation of Fixed Value (Step No.)
Please check if the fixed values of each of the adjustment item is set correctly referring below. (TUNER/AV)
NO. FUNCTION
PAL50 PAL60 SECAM PAL50 PAL60 SECAM NTSC3.58 NTSC4.43 PAL50 PAL60 SECAM NTSC3.58 NTSC4.43 PAL50 PAL60 SECAM NTSC3.58 NTSC4.43 PAL50 PAL60 SECAM NTSC3.58 NTSC4.43 PAL50 PAL60 SECAM NTSC3.58 NTSC4.43
Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No.
30 BRIGHT CENTER -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
-1 -1 -1 -1 -1 -1 -1 -1 -1 -1
31 BRIGHT MAX 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40
32 BRIGHT MIN -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64
33 TINT CENTER -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4
34 CONTRAST CENTER *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39
35 CONTRAST MAX *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53
36 CONTRAST MIN 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18
37 CONTRAST 40 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50
38 COLOR CENTER 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45
39 COLOR MAX 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63
40 COLOR MIN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NOTE: For the step no. with * mark, please adjust it according to the situation of the set.
ELECTRICAL ADJUSTMENTS
480i
AV2(SCART2)
AV3(RCA)
AV1(SCART1)
S(Y/C)
S(Y/C)
TUNER
RGB
576i
480i
AV1(SCART1),AV2(SCART2)
AV3(RCA)
CVBS
CVBS
480i
576i
480i
576i
576i
576i
480i
576i
D-5 D-6

CP3601
CP3603
CP4302
CP6001
J4301
TU6002
J4205
J4206
CP3801
CP301
J4202
CP3802
J4204
J4203
CP4305
OS2201
CP2201
CP2202
J401
CP406
CP407
ELECTRICAL ADJUSTMENTS
3. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)
D-7
LCD PANEL
POWER PCB
OPERATION PCB
MAIN PCB
CP4301
REMOCON PCB
AC IN
CD3810
CP411
CP412
SPEAKER CD4301
CP3001
DIGITAL PCB
CP6401
CP7201
CD7204
CD4302
CD403
CD404
CD302