TCL LCD2326LV User manual

SERVICE MANUAL
LCD2326LV
1. Caution………………………………………………….2
2. Specification…………………………………………….6
3. BOM List………………………………………………10
4. Alignment Procedure………………………………….18
5. Block Diagram………………………………………....24
6. Schematic Diagram……………………………………25
7. Explode View Diagram………………………………..39
This manual is the latest at the time of printing, and does not
include the modification which may be made after the printing, by
the constant improvement of product.

CA UTION: TO RE DUCE THE RIS K OF
ELECTR ICA L SHOCK, DO NOT RE MOVE
COVER (OR BACK). NO USER SERVICEABLE
PAR TS INS IDE . RE FER SER VIC ING TO
QUALIFIED SERVICE PERSONNEL.
The lighting flash with arrowhead symbol, with an equilateral triangle is intended to
alert the user to the presence of uninsulated voltage within the products
enclosure that may be of sufficient magnitude to constitute a risk of electric shock to
the person.
The exclamation point within an equilateral triangle is intended to alert the user to the
presence of important operating and maintenance (servicing) instructions in the
literature accompanying the appliance.
CAUTION:
Use of controls, adjustments or procedures other than those specified herein may result in
hazardous radiation exposure.
CA U T ION
RISK
RISK
OF ELECTRI
ELECTRI
C
SHOCK
SHOCK
DO NOT
NOT
OPEN.
OPEN.
2
dangerous
WARNING: TO REDUCE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
SCHNEIDER ELECTRONICS GMBH-GERMANY
1. CAUTION
2

1. When the power cord or plug is damaged or frayed, unplug this television set from the wall outlet and refer servicing to
qualified service personnel.
2. Do not overload wall outlets and extension cords as this can result in fire or electric shock.
3. Do not allow anything to rest on or roll over the power cord, and do not place the TV where power cord is subject to
traffic or abuse. This may result in a shock or fire hazard.
4. Do not attempt to service this television set yourself as opening or removing covers may expose you to dangerous
voltage or other hazards. Refer all servicing to qualified service personnel.
5. Never push objects of any kind into this television set through cabinet slots as they may touch dangerous voltage
points or short out parts that could result in a fire or electric shock. Never spill liquid of any kind on the television set.
6. If the television set has been dropped or the cabinet has been damaged, unplug this television set from the wall outlet
and refer servicing to qualified service personnel.
7. If liquid has been spilled into the television set, unplug this television set from the wall outlet and refer servicing to
qualified service personnel.
8. Do not subject your television set to impact of any kind. Be particularly careful not to damage the picture tube surface.
9. Unplug this television set from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a
damp cloth for cleaning.
10.1. Do not place this television set on an unstable cart, stand, or table. The television set may fall, causing serious injury
to a child or an adult, and serious damage to the appliance. Use only with a cart or stand recommended by the
manufacturer, or sold with the television set. Wall or shelf mounting should follow the manufacturer s instructions, and
should use a mounting kit approved by the manufacturer.
10.2. An appliance and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces
may cause the appliance and cart combination to overturn.
CAUTION:
Read all of these instructions. Sa ve these instructions for later use . Follo w all Warnings and
Instructions marked on the audio equipment.
1. Read Instructions-All the safety and operating instructionsshouldbe read before the productis operated.
2. Retain Instructions- The safety and operating instructions should be retained for future reference.
3. Heed Warnings- All warnings on the product and in the operating instructions should be adhered to.
4. Follow Instructions- All operating and use instructions should be followed.
3
SCHNEIDER ELECTRONICS GMBH-GERMANY
IMPORTANT SAFETY INSTRUCTIONS
FOR YOUR PERSONAL SAFETY
3

11. Do not use this television set near water ... for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a
wet basement, or near a swimming pool, etc.
Never expose the set to rain or water. If the set has been exposed to rain or water, unplug the set from the wall
outlet and refer servicing to qualified service personnel.
12. Choose a place where light (artificial or sunlight) does not shine directly on the screen.
13. Avoid dusty places, since piling up of dust inside TV chassis may cause failure of the set when high humidity persists.
14. The set has slots, or openings in the cabinet for ventilation purposes, to provide reliable operation of the receiver, to
protect it from overheating. These openings must not be blocked or covered.
Never cover the slots or openings with cloth or other material.
Never block the bottom ventilation slots of the set by placing it on a bed, sofa, rug, etc.
Never place the set near or over a radiator or heat register.
Never place the set in enclosure, unless proper ventilation is provided.
15.1. If an outside antenna is connected to the television set, be sure the antenna system is grounded so as to provide some
protection against voltage surges and built up static charges, Section 810 of the National Electrical Code, NFPA No.
70-1975, provides information with respect to proper grounding of the mast and supporting structure, grounding of the
lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna discharge unit, connection
to grounding electrode, and requirements for the grounding electrode.
15.2. Note to CATV system installer : (Only for the television set with CATV reception)
This reminder is provided to call the CATV system attention to Article 820-40 of the NEC that provides
guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding
system of the building, as close to the point of cable entry as practical.
16. An outside antenna system should not be located in the vicinity of overhead power lines or other electric lights or power
circuits, or where it can fall into such power lines or circuits. When installing an outside antenna system, extreme care
should be taken to keep from touching such power lines or circuits as contact with them might be fatal.
17. For added protection for this television set during a lightning storm, or when it is left unattended and unused for long
periods of time, unplug it from the wall outlet and disconnect the antenna. This will prevent damage due to lightning
and power-line surges.
ANTENNA
LEAD- IN WIRE
ANTENNA DISCHARGE
UNIT (NEC SECTION
810-20)
GROUNDING
CONDUCTORS
(NEC SECTION810-21)
GROUND CLAMPS
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ART 250. PART H)
ELECTRIC SERVICE
EQUIPMENT
GROUND CLAMP
NEC-NATIONAL ELECTRICAL CODE
EXAMPLE OF ANTENNA GROUNDING AS PER
NATIONAL ELECTRICAL CODE
EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL CODE INSTRUCTIONS
a built-in
installer s
4
SCHNEIDER ELECTRONICS GMBH-GERMANY
PROTECTION AND LOCATION OF YOUR SET
PROTECTION AND LOCATION OF YOUR SET
4

18. This television set should be operated only from the type of power source indicated on the marking label.If you are not
sure of the type of power supply at your home, consult your television dealer or local power company. For television
sets designed to operate from battery power, refer to the operating instructions.
19. If the television set does not operate normally by following the operating instructions, unplug this television set from the
wall outlet and refer servicingto qualified service personnel. Adjust only those controls that are covered in the operating
instructions as improper adjustment of other controls may result in damage and will often require extensive work by a
qualified technician to restore the television set to normal operation.
20. When going on a holiday : If your television set is to remain unused for a period of time, for instance, when you go on
a holiday, turn the television set and unplug the television set from the wall outlet.
21. If you are unable to restorenormal operation by followingthe detailedprocedurein your operatinginstructions,
do not attempt any further adjustment. Unplug the set and call your dealer or service technician.
22. Whenever the television set is damaged or fails, or a distinct change in performance indicates a need for
service, unplug the set and have it checked by a professional service technician.
23. It is normal for some TV sets to make occasional snapping or popping sounds, particularly when being
turned on or off. If the snapping or popping is continuous or frequent, unplug the set and consult your
dealer or service technician.
24. Do not use attachments not recommendedby the television set manufacturer as they may cause hazards.
25. When replacementparts are required,be sure the service technicianhas used replacementparts specified
by the manufacturer that have the same characteristics as the original part. Unauthorized substitutions
may result in fire, electric shock, or other hazards.
26. Upon completion of any service or repairs to the television set, ask the service technician to perform
routine safety checks to determine that the television is in safe operating condition.
off
5
SCHNEIDER ELECTRONICS GMBH-GERMANY
OPERATION OF YOUR SET
IF THE SET DOES NOT OPERATE PROPERLY
FOR SERVICE AND MODIFICATION
5

Spec. and Features LCD2326LV
MasterData
Customer Id ?
Version 0
Status cd
p
Locked N
12NC XX
Brand
EAN
UPC
Panel (1st design in TFT Panel)
supplier(1st design in, optional) LGP
+Pixel Pitch 0.3915mm X 0.3915mm
+Pixel Format vertical stri
p
e RGB
p
ixels
+Panel Format 15:9
+resolution 1280*768
+Brightness 450cd/m2
+Contrast ratio 400:1
+View Angle Viewin
g
An
g
le Fre
e
+Viewing Technology SIPS
+Response time 16ms
+back lights (CCFLx) X6
+panel interface LVDS
Life Time 50,000 hr
s
Reception(TV)
+Tuning - presets/channels CCTV,CATV
+Tuning - technology PLL
+Tuning - Indication fre
q
./CH/Pro
g
rm
p
osition
+Freq Bands Full-Cable,UHF
+Channels
+IF Freq 45.75 MH
z
+TV Systems Off Air PAL-M/N, NTSC-M
+Add Systems Ext In PAL/NTSC
+TV Systems Multi
+Sound Systems M, N
+Sound processing FM mono/stereo
Picture - Processing(TV/Video)
+Scan Standard
p
ro
g
ressive 60h
z
+Scan Modes 4:3; 16:9wide screen; zoo
m
+Wide Screen Switching manual
+BLACK STRETCH,BLUE STRETCH Black strech, blue strech
+LTI; CTI --
+Combfilter YES
(
2D
)
+Deinterlace memor
y
-efficient deinterlace
+Picture Control 4 Picture Modes preset, and user adjustable:Brightness, Color,
Contrast, Tint, Sharpness
+Pict Enhancement programmable peaking, dynamic stin tone control, Gama correction,
+Pict Noise Reduction coring
Macrovision support
Special features: JPEG Reader No.
(
Yes for new toolin
g
: 6 in 1 JPEG Reader o
p
tion
)
Support USB connection No. ( Yes for new tooling: support added USB module)
I-link(1394) capacity No
HDTV- Connection
+HDTV Ready: input: YPbPr/DVI YPbPr/DVI
+HDTV display: 1080i/720p 1080i（60Hz）/720P
Picture - Display
+Display Type LCD-TFT
(
a-si
)
+display aspect format 16:9 wide screen (default)
+Size(Visual)" 23"
+Display output 8 bits digital RGB pixels driving
Color Temperature 9300
(
ad
j
ustable
)
PC -connection
+Built-in PC display YES
2.Product Specification
6

Spec. and Features LCD2326LV
+input resolution: u
p
to WXGA
@
60
+VGA input YES
+DVI input YES
+PC Synch auto w/"out of ran
g
e" indicatio
n
+PC Control DDC
Sound
+speaker max. Power 5Wx2
+RMS Power output( Internal) 2x2W
(
max.
)
+RMS Power (External)
+Music Power output( Internal) 2x4W
+DVSS(virtual Dolby Surround Sound) No(optional)
+Surround Sound/BBE No/No(optional)
+Sound Features Mono/Stereo, psedo stereo, Smart Sound (AVL) , BTSC(optional)
+Sound Control Volume, Treble,Bass, Balance, 4 mode presets,
+Sound effect design direct fron
t
Sound - Speakers
+Speaker configuration 2x1
+Speakers used Normal Ran
g
e w/bass enhanc
e
+Speaker Size slim thin t
yp
e
User Interface
+Interface Name xx
+Voice Control No
+Menu bit ma
p
icon/ hi
g
hli
g
ht contro
l
+Menu Colours Multi-coloured On Screen Dis
p
la
y
for eas
y
us
e
+Menu Languages en
g
lish,french,
p
ortu
g
ese,s
p
anis
h
+Special Features sleep timer
+Operational Features power on/off; souce select; ch up/down; volume up/down; picture/sound
control; previous ch; menu enter/exit; mute;
+PP Features One PP for all channel
s
+Tuning/Install Features - Plug & Play: Easiest Installation with optional direct station search or
menue-controlled search mode
- Automatic Tuning mode: all stations are stored incl. station name.
country-specific sorting will be done automatically. New stations can
be erased. CH fine Tuning: CH No. selection+frequency fine tuning.
+Clock/Timer Functions 24hours Timer on, Cr
y
stal Clock, Slee
p
time
r
+Local Controls Front ---
+Local Controls Top N/A
+Local Controls bottom menu/volume up/down/+/-/source+ Power switch
+Indicators - screen
y
es
+Indicators - front LED
(
red
)
: standb
y
+Numb of Local Cont + Mains power 6+1
+Number of Ind. (incl Mains) 1
Remote Control
+Remote Control - scope TV, video,
p
anel dis
p
la
y
+Remote Control - type Standard IR ,
+Remote Control - typenr Schneider's
p
referin
g
+Remote Control - features TV,input selection,menu ,ch selection, volume, mute,etc.
Connectors Rear
+Scart RGB+Y/C+CVBS --
+Scart RGB+CVBS in/out(full) --
+Scart CVBS+Y/C --
+Component In (Y/U/V) Cinch 1
+DVI In Cinch 1
+VGA In (RGB) Cinch 1
+PC audio In (%3.5) 1
+In Y/C+ Cinch(s-video+R/L) ---
+In Y/C (s-video) 1
+In CVBS Cinch(CVBS ) ---
+In BNC (CVBS) ---
+In CVBS+Cinch(CVBS+R/L) 1
+In Cinch(CVBS+Mo) ---
+Out Cinch(CVBS+St) ---
+Out Cinch(CVBS) #NAME?
7

Spec. and Features LCD2326LV
+Out Cinch Audio Stereo ---
+Out Cinch Audio Mono ---
+Out Cinch Dolby Surround ---
+Power in Cinch 1
(
DC in Jack
)
+Dig Audio Out ---
+Loudspeakers internal
+Control Busses D-Sub 15 for S/W u
pg
radin
g
+Feature Slot ---
+ITV Smart Port ---
+Terr. Antenna in 75 Ohms (F type)
Guide + IR Blaster Jack ---
Connectors Front
+In Cinch (CVBS + St) ---
+In Cinch (CVBS+Mo) ---
+Headphone Out ---
Connectors Side
+In Y/C + Cinch(CVBS+St) ---
+In Y/C + Cinch Stereo ---
+In Cinch (CVBS + St) ---
+IN Cinch (CVBS + Mo) ---
+Headphone Out ---
Connectors Top ---
Connectors bottom ---
+Headphone out 1
Connectors Mechanical
Styling
+Cabinet Name smile
y
+Configuration xx
+Graphics/Logo's spray metal logo
+Cabinet Colour and Finish silver
g
re
y
+
p
c stri
p
+Mechanics
+Speaker Visibility Standard( internal)
General
+Segment Standard 16:
9
+Chassis UOC-III-PW1306/8
+Software Delivery Mode reflashable
+Software Version
+Mains Voltage 90-240
v
+Mains Frequency 50/60H
z
+Type Mains Cord VDE
Power Supply design external ada
p
to
r
Power Consumption (P)TV in On 110W
Power Consumption SB in Watts Less than
5
Power Consumption Semi SB in W
+Power in "ON" for
+Power in Standby for
+Power in "OFF" for
Weight (P)TV (incl. Packaging)
Weight (P)TV (excl. Package)
Weight AVUnit excl Packaging
+INDICATION on BACKCOVER Rating Lable with power range Safety Warning Marks
+Channel
Final Equipment
+Packaging - methods 2 Colour Printin
g
, blue Carton, dismantled
p
ackin
g
+Documents and manuals Yes
+Languages DFU English(optional)
+Cables Supplied xx
+Antenna Supplied n/a
+Tuner detachable Yes
+Stand Supplied stand detachabl
e
+wall mount bracket Supplied Yes
+Aux Equipm Supplied Batteries for RC
(
2 x AA
)
Packaging - width cm
Packaging - height cm
Packaging - depth cm
8

Spec. and Features LCD2326LV
Miscellaneous
+EAN Indication Yes
+Approbation CB
+Tests for assembl
y
b
y
orde
r
+Local Integration for assembl
y
b
y
orde
r
Various Perf. Param.
+Service Call-Rate ?
PIP/POP NO
+Type ---
+Features ---
Built-in Digital TV Reception n/a
+ATSC Tuner n/a
+DVB-S/C/T Tuner n/a
+Transmission n/a
Built-in Data System
+Text Standard ---
+(Tele)text Features
+Nbr bckgrnd page / Mem Size ---
+Text Technology
+Digital Data handling ---
+Program Guide ---
+CCD(close caption)
y
es
+CCD- V-chip switchable
Built-in Clock/Timer Yes
+Type Timer on
+Features 0-24h
Built-in Radio n/a
+Type
Built-in DVD drive No.
(
Yes for new toolim
g)
+Type of Medium
+Type of Deck
Phased Out Items
+Tuner/Frontend
+Sensitivity
+Lightning Protection n/a
+Account
+XX(Radio Antenna in)
+Non Volatile Memory
+In Y/C + Cinch(CVBS+Mo)
Version of deck
9

ITEM SPEC. QTY.
H3-2326AV-MX21 1
08-1726LA-DBY ASS'Y - DEBUG BD 1
33-KLN121-NTX CHIP BEAD 120 OHM +/-25% 9 FB701 FB702 FB703 FB704 FB705
FB706 FB707 FB708 FB709
40-1726LA-DBA2X P.C.B. BD 1
46-35199W-10X CONN. PH-10 10PIN PITCH=2.0mm 1 CN702
46-39409H-10X HS 10P 2468#26 120MM PH-10Y*2 1
47-VGA002-XX0 VGA JACKET D-SUB-15WP 1 CN701
08-1726LA-IRY ASS'Y - RECEIVE BD 1
02-IRR001-XX1 IR RECEIVER MODULE HRM380017 1 U511
11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q511
14-LED03R-XX1 LED RED Φ3MM FO203 1 D511
18-CB0101-JNX RES. C.F. 100 OHM 1/6W +/-5% 1 R511
18-CB0103-JNX RES. C.F. 10K OHM 1/6W +/-5% 1 R513
18-CB0202-JNX RES. C.F. 2K OHM 1/6W +/-5% 1 R512
18-CB0472-JNX RES. C.F. 4.7k OHM 1/6W +/-5% 2 R514 R515
25-BBB470-M1X CAP. ELEC 47 UF 10V +/-20% 1 C512
26-ABC104-ZFX CAP. CER 0.1 UF 50V +80-20% F 1 C513
40-1726LA-IRC1X P.C.B. IR RECEIVE BD 1
46-35135W-04X PIN BASE PH-04AW 1 CN511
08-2326LV-AVY ASS'Y - AV BD 1
18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 2 R625 R626
18-CB0104-JNX RES. C.F. 100K OHM 1/6W +/-5% 2 R623 R624
18-CB0331-JNX RES. C.F. 330 OHM 1/6W +/-5% 2 R621 R622
25-BCB100-M1X CAP. ELEC 10 UF 16V +/-20% 2 C625 C626
26-ABC101-JZX CAP. CER 100 PF 50V +/-5% SL 4 C621 C622 C623 C624
35-LB1005-0IX FERR BEAD H75 (3.5X1X5) 1 FB621
35-LB1005-0IX FERR BEAD H75 (3.5X1X5) 1 FB622
40-2326LA-RCA1X P.C.B.BD 1
46-29002H-05X HS 5P24 F/W 90MM TJC3-5Y/SCN-5 1 CN622
47-RCA020-XX1 RCA SOCKET Y/W/R 1 CN621
08-2326LV-BSY 1
59-707720-00X RUBBER PAD 6
64-B40080-102 M/C SCREW B 4 X 8 4
64-Z40100-102 M/C SCREW B4 X 10 4
67-C70769-0A09A BRACKET 1
67-C70770-0A09A BASE 1
08-2326LV-FCN 1
42-04706D-XX0 SPEAKER 6 OHM 5W 2
46-27127H-02X HS 2P24 260/5 F/W TJC3-02H 1
46-35196H-02X HS 2P22 570/7 TJC3-2Y 1
4A-LCD23T-LG1 LCD LC230W01-A2 1
51-PC0220-0YU08 POWER CORD 1
54-392520-0X0 FIBRE WASHER 8 X 3 X 0.8 13 FOR IRON BRACKET & FRONT CABINET
54-719370-000 LENS PAD 1
3.Bom List LOCATION
10

ITEM SPEC. QTY. LOCATION
55-707550-3HA1A FRONT CABINET 1
56-707460-0HC1A LENS 1
56-707590-0HA1A PUSH BOTTON 1
56-707600-0HA1B POWER KNOB 1
57-10654X-00F TWIST TIE NY66 12
58-708810-0UI1A INLAY 1 FOR PUSH BUTTON
58-708840-1UI INSULATED SHEET 1
63-B30080-BT4 S/T SCREW B 3 X 8 BT 8 FOR SPEAKERS
63-B30080-BT4 S/T SCREW B 3 X 8 BT 3 FOR IR RECEIVER BD
63-B30080-BT4 S/T SCREW B 3 X 8 BT 3 FOR KEY BD
63-W30100-AB4 S/T SCREW W 3 X 10 AB 13 FIX IRON BRACKET TO FRONT CABINET
64-B30080-104 M/C SCREW B 3 X 8 2 40-1726LA-DBA2X & IRON BRACKET
64-B30080-104 M/C SCREW B 3 X 8 3 AV BD & IRON BRACKET
64-B30080-104 M/C SCREW B 3 X 8 2 POWER BD & IRON BRACKET
64-B30080-104 M/C SCREW B 3 X 8 4 MAIN BD & IRON BRACKET
64-B30100-104 M/C SCREW B 3 X 10 8 PANEL & IRON BRACKET
66-366850-6E2 STEEL NUT 2
67-M70766-2E0 BRACKET 1
67-S70767-2E0 SHIELD CAN 1
81-ADT245-421 AC ADAPTER 0227B24130 1
89-710370-JZ0 TAPE 66m 0.0250
08-2326LV-KEY ASS'Y - KEY BD 1
18-CB0471-JNX RES. C.F. 470 OHM 1/6W +/-5% 2 R501 R502
26-ABC104-ZFX CAP. CER 0.1 UF 50V +80-20% F 2 C504 C505
26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 7 C506 C507 C508 C509 C510
C511 C512
40-1726LA-KED1X P.C.B. KEY BD 1
46-27626W-02X PIN BASE *2 TJC3-2A (HORIZON) 1 CN506
46-27626W-02X PIN BASE *2 TJC3-2A (HORIZON) 1 CN507
46-27626W-04X PIN BASE *4 TJC3-4AW 1 CN503
46-35135W-03X PIN BASE PH-03AW 1 CN504
46-35135W-04X PIN BASE PH-04AW 1 CN502
46-35135W-11X PIN BASE PH-11AW 1 CN501
46-39638H-11X 11P UL2464#26 350MM 1 FOR CN501
46-CC033T-04J 4P UL2468#26 330MM 1 FOR CN503
46-FF010F-04001 4P UL1185#26 100MM 1 FOR CN502
46-FF022T-03L HS 3P 2547#24 220mm PH-3Y 1 FOR CN504
47-EAR002-XX0 EARPHONE SOCKET CK3-3.5-9WK-B 1 CN505
48-POW022-XX0 POWER SUPPLY SWITCH PS2E-B 1 S507
48-TAC002-XX0 TACT SWITCH 1 S501
48-TAC002-XX0 TACT SWITCH 1 S502
48-TAC002-XX0 TACT SWITCH 1 S503
48-TAC002-XX0 TACT SWITCH 1 S504
48-TAC002-XX0 TACT SWITCH 1 S505
48-TAC002-XX0 TACT SWITCH 1 S506
08-2326LV-MAN 1
09-0BAV99-ATX HIGH SPEED DOUBLE DIODE BAV99 3 D6 D7 D8
09-BAV70L-ATX SMD. DIODE BAV70LT1(SOT-23) 215 2 D19 D3
09-LL4148-ATX SMD. SWITCHING DIODE LL4148 1 D22
11

ITEM SPEC. QTY. LOCATION
09-RLZ12B-DTX SMD. DIODE RLZ12B 1 D29
10-1N5820-F0X DIODE 1N5820 1 D28
11-0BC327-CBX TRANSISTOR BC327-40 2 Q1 Q2
12-BC847C-0BX SMD.TRANSISTOR BC847C 2 Q3 Q4
12-BT3904-0BX SMD. TRANSISTOR MMBT3904LT1(NPN) 9 Q12 Q15 Q18 Q19 Q27
Q31 Q34 Q35 Q36
12-BT3906-0BX SMD. TRANSISTOR MMBT3906LT1(PNP) 1 Q10
13-0024LC-21B IC 24LC21-SOIC8 2 U7 U9
13-0LM259-6SB IC LM2596(TO-263) 1 U18
13-1117MP-18B IC LM1117MPX-1.8 2 U30 U38
13-63LVDM-83B IC THC63LVDM83R 1 U17
13-74HC12-3DB IC 74HC123D 1 U11
13-EF4052-BTB IC HEF4052BT(D) 1 U16
13-EL1883-ISB IC EL1883 1 U10
13-IC1084-CMB IC AIC1084-33CM 3.3V (TO-263) 1 U37
13-LD1117-33B IC LD1117 3.3V 1 U28
13-LV800T-TCB 8M FLASH MX26LV800BTC-55 1 U4
13-M24C16-MNB IC 16K EEPROM M24C16-MN6 1 U12
13-M24C32-MNB IC M24C32-WMN6(S08) 1 U3
13-P12011-HDB01 IC TDA12011H/N1D01 1 U2
13-PI5V33-0QB IC PI5V330Q (QSOP) 2 U6 U8
13-PW1308-20B IC PW1308-20QL 1 U1
13-SI9953-DYB IC SI9953DY(8-PIN) 2 U29 U33
13-SN74HC-14B IC SN74HC14D-SOP14 1 U15
13-TDA151-7PP IC TDA1517P 1 U14
13-VC541A-00B IC 74LVC541A 1 U5
19-AB0000-JTX RES SMD 0 OHM 1/10W +/-5% 0603 12 R104 R105 R167 R168 R21
R239 R260 R27 R45 R46
R56 R64
19-AB0100-JTX RES SMD 10 OHM 1/10W +/-5% 8 R180 R181 R218 R36 R73
R74 R76 R77
19-AB0101-JTX RES SMD 100 OHM 1/10W 0603 21 R116 R125 R126 R127 R13
R131 R132 R135 R136 R14
R143 R15 R16 R163 R169
R18 R184 R231 R245 R246
R48
19-AB0102-JTX RES SMD 1K OHM 1/10W 0603 12 R112 R121 R133 R137 R189
R23 R24 R242 R26 R32
R38 R47
19-AB0103-JTX RES SMD 10K OHM 1/10W 0603 21 R147 R154 R155 R156 R170
R171 R182 R185 R203 R215
R232 R243 R247 R248 R251
R51 R54 R75 R78 R79
R81
19-AB0104-JTX SMD. RES 100K OHM 1/10W 0603 2 R205 R41
19-AB0105-JTX RES SMD 1M OHM 1/10W 0603 1 R40
19-AB0122-JTX SMD. RES 1.2K OHM 1/10 J 0603 3 R87 R88 R89
19-AB0123-JTX SMD. RES 12K OHM 1/10 J 0603 2 R35 R44
19-AB0155-JTX SMD. RES 1.5M OHM 1/10W +/-5% 0603 1 R20
19-AB0181-JTX SMD. RES 180 OHM 1/10W 0603 1 R172
19-AB0183-JTX SMD. RES 18K OHM 1/10W +/-5% 0603 1 R210
12

ITEM SPEC. QTY. LOCATION
19-AB0202-JTX SMD. RES 2K OHM 1/10W +/-5% 0603 1 R238
19-AB0221-JTX RES SMD 220 OHM 1/10W 0603 4 R141 R192 R94 R95
19-AB0222-JTX RES SMD 2.2K OHM 1/10W 0603 3 R202 R206 R209
19-AB0223-JTX SMD. RES 22K OHM 1/10W +/-5% 0603 1 R212
19-AB0229-JTX SMD. RES 2.2 OHM 1/10W J 0603 4 R49 R50 R52 R53
19-AB0270-JTX SMD. RES 27 OHM 1/10W +/-5% 0603 8 R148 R150 R151 R153 R157
R159 R160 R162
19-AB0273-JTX SMD. RES 27K OHM 1/10W +/-5% 1 R29
19-AB0274-JTX SMD. RES 270K OHM 1/10W +/-5% 0603 1 R166
19-AB0331-JTX RES. SMD 330 OHM 1/10W 0603 3 R96 R97 R98
19-AB0332-JTX SMD RES 3.3K OHM 1/10W 0603 25 R1 R17 R19 R2 R244
R249 R250 R252 R257 R258
R3 R4 R5 R71 R72
R8 R80 R83 R84 R85
R86 R9 R90 R92 R93
19-AB0391-JTX SMD RES 390 OHM 1/10W 0603 1 R33
19-AB0393-JTX SMD. RES 39K OHM 1/10W +/-5% 1 R39
19-AB0470-JTX RES SMD 47 OHM 1/10W +/-5%0603 2 R11 R12
19-AB0471-JTX SMD. RES 470 OHM 1/10W +/-5% 1 R241
19-AB0472-JTX RES SMD 4.7K OHM 1/10W 0603 11 R113 R123 R165 R186 R194
R222 R37 R57 R58 R6
R7
19-AB0473-JTX SMD. RES 47K OHM 1/10W 0603 4 R134 R139 R217 R34
19-AB0681-JTX SMD. RES. 680 OHM 1/10W 0603 2 R214 R31
19-AB0683-JTX RES SMD 68K OHM 1/10W 0603 1 R191
19-AB0750-JTX SMD. RES 75 OHM 1/10W 0603 15 FB28 FB31 R100 R101 R119
R128 R142 R144 R149 R152
R158 R161 R211 R216 R99
23-A08103-JBX NETWORK RES. 10K OHM +/-5% 0603 3 RN12 RN15 RN16
23-A08470-JBX CHIP ARRAY RES. 47 OHM +/-5% 0603*4 7 RN1 RN2 RN3 RN4 RN5
RN6 RN7
27-PBC223-J0X CAP. P.E 0.022 UF 63V +/-5% 2 C240 C241
28-AB0101-JCX SMD. CAP 100 pF 50VDC +/-5% 25 C100 C170 C171 C174 C175
C182 C183 C185 C186 C188
C189 C192 C193 C195 C196
C197 C198 C200 C201 C207
C208 C210 C211 C278 C99
28-AB0102-KBX SMD. CAP 1000 pF 50V +/-10% B 8 C12 C122 C15 C229 C263
C27 C6 C72
28-AB0103-ZFX CAP.SMD 10NF 50V +80-20% 0603 11 C271 C272 C275 C276 C277
C324 C325 C46 C48 C53
C84
28-AB0104-ZFX CAP. SMD 0.1UF 50V +80%~-20% F 132 C10 C101 C103 C105 C106
C109 C11 C111 C113 C114
C116 C118 C121 C126 C13
C131 C136 C137 C138 C14
C140 C142 C144 C147 C148
C150 C153 C157 C16 C18
C19 C2 C20 C204 C212
C213 C215 C218 C22 C220
C221 C225 C23 C231 C234
13

ITEM SPEC. QTY. LOCATION
C24 C243 C245 C247 C250
C253 C257 C259 C26 C267
C279 C283 C284 C285 C288
C290 C291 C294 C299 C30
C300 C301 C304 C306 C307
C308 C309 C31 C310 C311
C313 C314 C315 C316 C317
C32 C323 C327 C33 C331
C333 C336 C337 C339 C34
C342 C35 C350 C36 C37
C38 C39 C4 C40 C41
C42 C43 C47 C49 C50
C51 C52 C55 C56 C57
C58 C60 C61 C62 C64
C65 C68 C69 C70 C73
C75 C77 C78 C80 C81
C83 C85 C86 C90 C93
C96 C97
28-AB0120-JCX SMD. CAP 12 pF 50VDC 0603 +/-5% 3 C154 C155 C156
28-AB0180-JCX SMD. CAP 18 pF 50V +/-5% 0603 3 C139 C28 C29
28-AB0200-JCX CAP.SMD 20P 50V +/-5% 0603 3 C141 C145 C146
28-AB0223-ZFX CAP.SMD 0.022UF 50V 80-20 0603 1 C178
28-AB0224-ZFX CAP.SMD 0.22UF 50V +80-20%0603 14 C104 C108 C127 C128 C132
C244 C54 C59 C66 C76
C88 C89 C95 C98
28-AB0330-JCX SMD CAP 33PF 50V +/-5% 6 C191 C202 C203 C216 C222
C224
28-AB0333-ZFX CAP.SMD 0.033UF 50V 80-20 0603 1 C248
28-AB0334-ZFX CAP.SMD 0.33UF 50V 80-20 0603 1 C115
28-AB0392-KBX SMD. CAP 3900 PF 50VDC +/-10% 0603 1 C8
28-AB0393-ZFX SMD. CAP 0.039 UF 50V +80%-20% 1 C9
28-AB0473-ZFX SMD CAP 0.047 UF 50V +80-20% 4 C1 C230 C5 C7
28-AB0681-JCX SMD. CAP 680 pF 50V +/-5% 0603 2 C261 C268
28-AB0682-KBX SMD. CAP 6800pF 50VDC +/-10% 1 C120
28-RA0107-MAH SMD. CAP 100 UF 10V +/-20% 19 C107 C117 C125 C206 C286
C289 C3 C302 C305 C318
C332 C334 C335 C338 C340
C341 C63 C82 C94
28-RA0476-MAH SMD. CAP 47 UF 10V +/-20% 4 C233 C239 C258 C71
28-RC0105-MAH SMD. CAP 1 UF 16V +/-20% 5 C187 C209 C242 C251 C296
28-RC0106-MAX SMD. CAP 10 UF 16V +/-20% 25 C102 C110 C112 C130 C143
C149 C17 C205 C21 C214
C219 C232 C25 C260 C270
C273 C274 C287 C303 C312
C44 C45 C74 C79 C87
28-RC0107-MAH SMD. CAP 100 UF 16V +/-20% 5 C265 C280 C293 C298 C326
28-RC0225-MAH SMD. CAP 2.2 UF 16V +/-20% 13 C119 C168 C169 C179 C180
C181 C184 C190 C194 C199
C256 C91 C92
28-RC0226-MAH SMD. CAP 22 UF 16V +/-20% 1 C282
28-RD0227-MAX ALUMINIUM CAP. 220 UF 25V +/-20% 5 C246 C249 C255 C295 C67
14

ITEM SPEC. QTY. LOCATION
28-RD0337-MAF1 ALUMINIUM CAP.330 UF 25V +/-20% 1 C297
33-ELN190-NTX CHIP BEAD 19 OHM +/-25% 38 FB1 FB10 FB11 FB12 FB13
FB14 FB15 FB16 FB17 FB18
FB19 FB2 FB20 FB21 FB22
FB23 FB24 FB25 FB26 FB3
FB4 FB5 FB51 FB54 FB55
FB56 FB59 FB6 FB60 FB61
FB64 FB66 FB7 FB75 FB8
FB84 FB86 FB9
33-GLN100-NTX CHIP BEAD 10 OHM +/-25% 12 FB57 FB58 FB65 FB67 FB69
FB70 FB71 FB74 FB77 FB78
FB79 L3
33-KLN121-NTX CHIP BEAD 120 OHM +/-25% 15 FB27 FB30 FB32 FB33 FB38
FB39 FB41 FB43 FB44 FB46
FB47 FB48 FB49 FB52 FB53
36-LIF027-XX0 LINE FILTER LC-33A-TCL 1 L2
40-2026LA-MAC4X P.C.B. MAIN BD 1
41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 3 J32 J33 J36
43-SFSS11-2DM RELAY SF-SS-112DM 1 RELA1
45-OSC14M-3Y2 CRYSTAL 14.31818MHZ 1 Y1
45-OSC24M-5N0 CRYSTAL 24.576 MHZ 1 Y2
45-SAW937-0M0 SAW FILTER M9370M 1 T2
45-SAWF18-590 SAW FILTER F1859 1 T1
46-27626W-04X PIN BASE *4 TJC3-4AW 1 CN14
46-27626W-05X PIN BASE *5 TJC3-5AW 1 CN11
46-33333W-04X PIN BASE VH-AW 1 CN25
46-35135W-08X PIN BASE PH-08AW 1 CN18
46-35135W-10X PIN BASE 10P 1 CN1
46-35135W-11X PIN BASE PH-11AW 1 CN13
46-35135W-11X PIN BASE PH-11AW 1 CN6
46-35199W-03X PIN BASE *3 PITCH=2.0MM 1 CN20
46-35199W-07X CONN.PH-7A PITCH=2.0MM 7PIN 1 CN23
46-39000W-20X PIN BASE DF14-20P(WF) 1.25PITCH 1 CN16
46-39409H-10X HS 10P 2468#26 120MM PH-10Y*2 1 FOR CN1
46-39637H-20X 20P UL1571#30 180MM 1 FOR CN16
46-FF012F-12K HS 8P UL2468#26 PH-8Y/12Y L=120 1 FOR CN8
46-KK018F-04T01 4P UL1015#22 180MM 1 FOR CN25
47-DVI001-KX0 DVI SOCKET KL-DIV024-04A 1 CN12
47-EAR005-XX0 EARPHONE SOCKET CK3-3.5-3WK-E 1 CN10
47-PWS012-XX0 SOCKET DSW-47 1 CN19
47-RCA020-XX1 RCA SOCKET Y/W/R 1 CN9
47-RCA125-XX0 RCA SOCKET RCA-3308D4-090 1 CN21
47-SVI008-XX1 SOCKET DSW-506WT-L 1 CN8
47-VGA002-XX0 VGA JACKET D-SUB-15WP 1 CN22
50-05000D-NUU FUSE 5A 250VAC 1 F1
50-05000D-NUU FUSE 5A 250VAC 1 F2
08-2326LV-PAN 1
06-515W31-A001X REMOTE CONTROL RC1523102/00 1
49-204260-BAT 7# BATT. UM4 R03P SIZE AAA 2
68-712200-001 LCD TV HANG RACK 1
15

ITEM SPEC. QTY. LOCATION
72-2326SV-E001A OPERATION MANUAL 1
74-026035-6WE1A POLYBAG 1
74-090070-5WD1A POLYBAG (90CMX60CMX0.5MM) 1
75-707740-CC2 POLYFOAM 1
75-707750-CC2 POLYFOAM 1
75-707950-CC2 POLYFOAM 1
75-707960-CC2 POLYFOAM 1
76-2326AT-0AT CARTON BOX 1
76-708830-0BT CARTON BOX 1
89-343400-000 PELLICLE (450mX450mmX0.018mm) 0.7000
08-2326LV-PWY 1
09-LL4148-ATX SMD. SWITCHING DIODE LL4148 4 D2 D3 D4 D5
09-RLZ12B-DTX SMD. DIODE RLZ12B 1 D1
12-BT3904-0BX SMD. TRANSISTOR MMBT3904LT1(NPN) 1 Q4
12-BT3946-0BX SMD TRANSISTOR MBT3946OW1T1G 1 Q6
12-D40N03-0BX MOSFSET NTD40 NO3RG 1 Q2
12-LR7807-0BX MOSFET IRLR7807Z 1 Q1
12-S7002A-0BX TRANSISTOR NDS7002A 2 Q3 Q5
13-CS5211-G0B IC CS5211G 1 U1
19-BB0103-JTX SMD. RES 10k OHM 1/10W +/-5% 2 R2 R7
19-BB0104-JTX SMD. RES 100k OHM 1/10W +/-5% 0805 1 R11
19-BB0109-JTX SMD. RES 1 OHM 1/10W +/-5% 0805 3 R12 R15 R8
19-BB0202-JTX SMD. RES 2k OHM 1/10W +/-5% 0805 1 R10
19-BB0221-JTX SMD. RES 220 OHM 1/10W +/-5% 0805 3 R3 R5 R6
19-BB0223-JTX SMD. RES 22k OHM 1/10W +/-5% 1 R9
19-BB0472-JTX SMD. RES 4.7k OHM 1/10W +/-5% 1 R1
19-BB0513-JTX SMD. RES 51k OHM 1/10W +/-5% 1 R4
28-BB0101-JCX SMD CAP. 100 PF 50V C 0805 1 C8
28-BB0104-ZFX SMD CAP. 0.1 UF 50V +80/-20% 0805 2 C4 C5
28-BB0105-ZFX SMD. CAP 1UF 50V +80%-20% 1 C2
28-RC0106-MAF SMD. CAP 10 UF 16V +/-20% 1 C3
28-RD0477-MAF ALUMINIUM CAP. 470 UF 25V +/-20% 1 C6
28-RE0477-MAF SMD. CAP. 470UF 35V +/-20% 1 C1
33-GLN121-NTX CHIP BEAD 120 OHM +/-25% 2 FB1 FB2
33-PLL150-MBX SMD.COLL L1207-150 1 L1
36-LIF077-XX0 LINE FILTER LH-0904 1 CT1
36-WID130-HX0 COIL WIDTH 13 UH +/-15% 1 L2
40-2326WS-PWC2X P.C.B. POWER BD 1
41-WJ0025-B00 WIRE BARE JUMPER 2.5mm 1 J2
46-33333W-04X PIN BASE VH-AW 1 J1
08-2326LV-RCN 1
54-114000-00X01 FELT TAPE 20
54-710350-00X02 FELT TAPE 1
54-710360-00X02 FELT TAPE 1
55-707560-3UA1A REAR CABINET 1
58-2326MP-0UI1H PLATE MODEL NO. 1
62-707580-0HA1C TUNER COVER 1
62-707610-0HA1C HINGE COVER (WITH AXES) 1
62-707610-1HA1C HINGE COVER (WITHOUT AXES) 1
16

ITEM SPEC. QTY. LOCATION
62-719410-0HA1A THE END AV BRACKET 1
63-B30120-AB3 S/T SCREW B 3.0 X 12 4 FOR FRONT & REAR CABINET
63-W30100-AB4 S/T SCREW W 3 X 10 AB 4 FIX AXES SUPPORT TO REAR CABINET
63-W30100-AB4 S/T SCREW W 3 X 10 AB 3 FIX WALL BRACKET TO REAR CABINET
64-B30060-103 M/C SCREW B 3 X 6 3 FIX REAR CABINET TO IRON BRACKET
64-B30080-103 M/C SCREW 3.0 X 8.0 1 FIX TUNER COVER TO REAR CABINET
64-B30080-104 M/C SCREW B 3 X 8 3 FIX TUNER BD TO IRON BRACKET
64-B30100-103 M/C SCREW B 3 X 10 2 FOR REAR CABINET
64-B40080-102 M/C SCREW B 4 X 8 4 FIX TURNING AXES TO REAR CABINET
64-F30060-103 M/C SCREW F 3.0 X 6.0 2 FIX REAR CABINET TO IRON BRACKET
67-339170-0B0 NUT M3 1
67-M70768-0E0 BRACKET 1
67-M70786-0E0 AXES SUPPORT 1
68-707870-000 TURNING AXES 1
08-2326LV-TUY ASS'Y - TUNER BD 1
07-457FF5-NX8 TUNER TEDH9-251A 1 U401
09-0BAV99-ATX HIGH SPEED DOUBLE DIODE BAV99 1 D30
09-55C33V-DTX SMD.DIODE BZV55-C33 1 D31
12-BC846B-0BX TRANSISTORS BC846B (PNP) 1 Q401
19-AB0101-JTX RES SMD 100 OHM 1/10W 0603 1 R408
19-AB0104-JTX SMD. RES 100K OHM 1/10W 0603 1 R402
19-AB0223-JTX SMD. RES 22K OHM 1/10W +/-5% 0603 1 R404
19-AB0473-JTX SMD. RES 47K OHM 1/10W 0603 1 R403
25-BCB470-M1X CAP. ELEC 47 UF 16V +/-20% 1 C404
25-BFB100-M1X CAP. ELEC 10 UF 50V +/-20% 2 C403 C407
28-AB0103-ZFX CAP.SMD 10NF 50V +80-20% 0603 1 C406
28-AB0104-ZFX CAP. SMD 0.1UF 50V +80%~-20% F 10 C401 C402 C405 C408 C409
C412 C414 C417 C418 C419
28-AB0271-JCX SMD. CAP 270 pF 50V +/-5% C 2 C411 C413
28-AB0472-KBX CAP.SMD 4700PF 50V +/-10% 0603 1 C410
28-AC0105-ZFX SMD. CAP 1 UF 16VDC +80%/-20% 2 C415 C416
33-KLL100-KTX SMD. COIL 10 UH +/-10% 0603 1 L402
34-R102K7-0EX COIL 1000 UH +/-10% 2 L405 L406
34-R470J2-0EX COIL PL - 47 UH +/-5% 4 L403 L404 L407 L408
40-1726LA-TCA2X P.C.B. BD 1
40-1726LA-TUE2X P.C.B. TUNER BD 1
46-35199W-11X CONN.PH-11A 11PIN PITCH=2.0MM 1 CN401
46-39659H-11X HS 11P UL1185#26 120MM 1 FOR CN401
17

4. ALIGNMENT PROCEDURE
Flowchart of alignment procedure
ALIGNMENT PROCEDURE
1. Check the PCB BD. and supply voltages of ICs:
1) Check the PCB board if there are any cold solder joints and short on it.
2) Check the input or output voltages of Power ICs on the main board: U18, U28, U29, U30, U32,
U33, U37 and U38.
3) Assemble the TV set and power up to check it under all the modes.
2. Download the software on the product line:
1) Download the S/W of UOC3:
A. Required equipment and tool;
DEBUG board (with a 6-pin connector plug), Switch board
Parallel interface connector
PC
Loading tool and program: “I2C_DeviceHandling_3_9”, “WISP2.5.5” and “*.hex” file
B. Connecting the equipment:
Connect the DEBUG board to a PC with a parallel interface cable.
Remove the tuner cover on the rear panel of the TV set, and a debug jack will be found.
Plug the 6-pin plug of the DEBUG board to the switch board, then plug the switch board
into the debug jack.
C. Procedure:
Double-click the “I2C_DeviceHandling_3_9” file to setup.
Open the “WISP 2.5.5” file and a WISP dialog box will be displayed, then select the
choice “Picasso N2” in the “Flash Memory” column on the dialog box.
Click “Enter ISP Mode”.
Power up the TV set.
Click “Send”, then select “Yes” on the pop-up dialog box. If the left lamp on the bottom
left of the WISP dialog box is green, go to the next step. If the two lamps are red, it
means failed. Please return to the step 3 to repeat.
Click “Erase Flash” and then click “Send”. Go to the next step if “Ready” is displayed in
the “ISP status” dialog box and green “OK” words are displayed after the “Program”,
1. Checking the
PCB BD. and
supply voltages
of ICs
2. Downloading
the software on
the product line
7. Setting in the
Factory mode
3. Initializing the
EEPROM 4. Checking in all input modes
5. Adjustment of
White Balance 6. Downloading
the DDC data
18

“PK26” and “Character” items. If red “Failed” is displayed after one of them, it means
failed, then please return to step 3 to repeat again.
D. Click “Write Flash” and then click “Browse” to display a dialog box. Select the target file and
open it. After the bar on the bottom stops, click “Send” to download the file.
E. When the procedure is completed, the green “OK” will be displayed after the “Program”,
“PK26” and “Character” items. If red “Failed” is displayed after them, it means failed, then
please return to step 3 to repeat.
Note: The left lamp on the bottom left of the WISP dialog box may be always green during the whole
procedure, otherwise the downloading will not be acted.
2) Download the S/W of PW1308:
A. Required equipment and tool:
DEBUG board (with a 6-pin connector plug) , Switch board
Serial interface connector
PC
Loading tool and program: “FLASH TOOL” and romcode.hex file
B. Connecting the equipment:
Connect the DEBUG board to a PC with a serial interface cable.
Remove the tuner cover on the rear panel of the TV set, and a debug jack will be found.
Plug the 6-pin plug of the DEBUG board to the switch board then plug the switch board
into the debug jack found.
C. Procedure:
Open the “FLASH TOOL” folder. There must be bootcode.hex, flash.hex and
romcode.hex in it, otherwise the loading can not be normal.
Rename the target file after romcode.hex and copy it into “FLASH TOOL” folder.
Power up the TV set.
Double-click “FlashUpgraderNT” file in the folder, and a dialog box will be displayed.
Click the “Flash” button on the dialog box. Wait for target reset according to the hint.
Switch the TV set on again to start downloading.
After it is completed, switch the set off.
Note: The method of updating the system is the same to that of downloading.
3. Initializing the EEPROM data:
Note: Every time after downloading or updating the initialization of EEPROM must be done.
1) The initialization of UOC3:
A. To enter the UOC3 Factory Mode: Press “MENU” key on the remote control to display the
main menu and press the password “1147” to enter the UOC3 Factory Mode.
B. Press the code “001” and change the “Init TV” from 0 to 1 by pressing “V+” key. Now the
factory menu disappears
C. When the factory menu appears again, press “EXIT” key to quit. Then power on again to
finish the initialization of UOC3.
2) The initialization of PW:
A. To enter the PW Factory Mode: Press “SOURCE” key on the RC to display the source
menu and press the password “1147” to enter the PW Factory Mode.
B. Press “P + / -“ key to select “factory default” item. And press “V+” key to initialize.
C. Press “EXIT” key to quit and power on again to finish the initialization of PW.
19

4. Checking in all input modes:
1) In TV mode:
2) In AV/S-VIDEO/YCbCr mode:
3) In YPbPr mode
Applying the following signal modes and check whether the picture is normal:
480P－60Hz 576P－50Hz
720P－60Hz 1080i－60Hz
4) In VGA mode:
Apply the following signal modes and check whether the picture is normal:
640 x 480, 60Hz 720 x 400, 60Hz
800 x 600, 60Hz 1024 x 768, 60Hz
1280 x 768, 60Hz
5) In DVI mode:
Apply the following signal modes and check whether the picture is normal:
640 x 480, 60Hz 720 x 400, 60Hz
800 x 600, 60Hz 1024 x 768, 60Hz
1280 x 768, 60Hz
5. Adjustment of White Balance:
1) Required equipment and tool:
Color analyzer: Chroma 7120
Signal generator: Chroma 2225 and 5418 (or 54200)
Others: PC, Serial interface connector, Video cable, VGA cable
Tool: TVK2_AUTO file
2) Setup TVK2_AUTO:
A. Copy the TVK2_AUTO folder into the root directory “ D:\ ”.
B. Enter DOS mode and run: D:\TVK2_AUTO\regsvr32.exe mscomm32.ocx. If a successful
register, a dialog box will be pop-up: DLLRegister Server in mscomm3.ocx succeeded. Then
close the dialog box.
C. Connect signal generators to the TV set with the Video cable and VGA cable.
3) Adjustment of White Balance in VGA mode:
A. Switch the Source to VGA:
B. Parameter Setting:
a) Setting the parameters of Chroma7120 RS-232:
To disable the LOCK function: If the LOCK indicator light is on, continuously press the
LOCK key twice in 0.5 Sec to disable LOCK function.
Press RS-232 key to display the current RS-232 setting on the LCD screen, then set the
parametesr as below (MEM.CH key to set the parameter; NEXTkey to select the next one;
ENTER key to finish):
b) Setting the parameters of TVK2_AUTO RS-232:
First run the TVK2_AUTO.EXE file, and a dialog box of TVK2_AUTO will be pop-up.
Band Rate: 19200
Parity: None
Data bits: 8
Stop bits: 1
20