In the interests of user safety (required by safety regulations in some countries) the set should be restor ed to its
original condition and only parts identical to those specified should be used.
Parts marked with "" are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the
safety and performance of the set.
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
Service work should be performed only by qualified service technicians who are thoroughly familiar with all safety checks and the
servicing guidelines which follow:
WARNING
1. For continued safety, no modification of any circuit should be
attempted.
2. Disconnect AC power before servicing.
CAUTION:
FOR CONTINUED PROTECTION AGAINST A
RISK OF FIRE REPLACE ONLY WITH SAME
TYPE FUSE.
32 inch model: F7001, F7002 (2.5A/250V)
40 inch model: F7001, F7002 (5A/250V)
46/52 inch model: F7001, F7002 (6.3A/250V)
BEFORE RETURNING THE RECEIVER
(Fire & Shock Hazard)
Before returning the receiver to the user, perform the following
safety checks:
3. Inspect all lead dress to make certain that leads are not pinched,
and check that hardware is not lodged between the chassis and
other metal parts in the receiver.
4. Inspect all protective devices such as non-metallic control knobs,
insulation materials, cabinet backs, adjustment and compartment
covers or shields, isolation resistor-capacitor networks, mechanical
insulators, etc.
5. To be sure that no shock hazard exists, check for leakage current in
the following manner.
• Plug the AC cord directly into a 220~240 volt AC outlet.
• Using two clip leads, connect a 1.5k ohm, 10 watt resistor paralleled by a 0.15µF capacitor in series with all exposed metal cabinet
parts and a known earth ground, such as electrical conduit or electrical ground connected to an earth ground.
• Use an AC voltmeter having with 5000 ohm per volt, or higher, sensitivity or measure the AC voltage drop across the resistor.
• Connect the resistor connection to all exposed metal parts having a
return to the chassis (antenna, metal cabinet, screw heads, knobs
and control shafts, escutcheon, etc.) and measure the AC voltage
drop across the resistor.
All checks must be repeated with the AC cord plug connection
reversed. (If necessary, a nonpolarized adaptor plug must be used
only for the purpose of completing these checks.)
Any reading of 1.05 V peak (this corresponds to 0.7 mA peak AC.)
or more is excessive and indicates a potential shock hazard which
must be corrected before returning the monitor to the owner.
Many electrical and mechanical parts in LCD color television have
special safety-related characteristics.
These characteristics are often not evident from visual inspection, nor
can protection afforded by them be necessarily increased by using
replacement components rated for higher voltage, wattage, etc.
Replacement parts which have these special safety characteristics are
identified in this manual; electrical components having such features
are identified by “” and shaded areas in the Replacement Parts
List and Schematic Diagrams.
For continued protection, replacement parts must be identical to those
used in the original circuit.
The use of a substitute replacement parts which do not have the same
safety characteristics as the factory recommended replacement parts
shown in this service manual, may create shock, fire or other hazards.
• “PWBs” of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on the PWBs and service manuals. The
alphabetical character following LF shows the type of lead-free solder.
Example:
L Fa
Indicates lead-free solder of tin, silver and copper.
Indicates lead-free solder of tin, silver and copper.
L F a/a
Using lead-free wire solder
• When fixing the PWB soldered with the lead-free solder, apply lead-free wire solder. Repairing with conventional lead wire solder may cause damage or accident due to cracks.
As the melting point of lead-free solder (Sn-Ag-Cu) is higher than the lead wire solder by 40 °C, we recommend you to use a dedicated soldering
bit, if you are not familiar with how to obtain lead-free wire solder or soldering bit, contact our service station or service branch in your area.
Soldering
• As the melting point of lead-free solder (Sn-Ag-Cu) is about 220 °C which is higher than the conventional lead solder by 40 °C, and as it has poor
solder wettability, you may be apt to keep the soldering bit in contact with the PWB for extended period of time. However, Since the land may be
peeled off or the maximum heat-resistance temperature of parts may be exceeded, remove the bit from the PWB as soon as you confirm the
steady soldering condition.
Lead-free solder contains more tin, and the end of the soldering bit may be easily corroded. Make sure to turn on and off the power of the bit as
required.
If a different type of solder stays on the tip of the soldering bit, it is alloyed with lead-free solder. Clean the bit after every use of it.
When the tip of the soldering bit is blackened during use, file it with steel wool or fine sandpaper.
• Be careful when replacing parts with polarity indication on the PWB silk.
A. Information on Disposal for Users (private households)
1. In the European Union
Attention: If you want to dispose of this equipment, please do not use the ordinary dust bin!
Used electrical and electronic equipment must be treated separately and in accordance with legislation that
requires proper treatment, recovery and recycling of used electrical and electronic equipment.
Following the implementation by member states, private households within the EU states may return their
used electrical and electronic equipment to designated collection facilities free of charge*. In some countries*
your local retailer may also take back your old product free of charge if you purchase a similar new one.
Attention: Your
product is marked
with this symbol.
It means that used
electrical and
electronic products
should not be
mixed with general
household waste.
There is a separate
collection system for
these products.
*) Please contact your local authority for further details.
If your used electrical or electronic equipment has batteries or accumulators, please dispose of these
separately beforehand according to local requirements.
By disposing of this product correctly you will help ensure that the waste undergoes the necessary treatment,
recovery and recycling and thus prevent potential negative effects on the environment and human health
which could otherwise arise due to inappropriate waste handling.
2. In other Countries outside the EU
If you wish to discard this product, please contact your local authorities and ask for the correct method of
disposal.
For Switzerland: Used electrical or electronic equipment can be returned free of charge to the dealer, even if
you don’t purchase a new product. Further collection facilities are listed on the homepage of www.swico.ch
or www.sens.ch.
B. Information on Disposal for Business Users
1. In the European Union
If the product is used for business purposes and you want to discard it:
Please contact your SHARP dealer who will inform you about the take-back of the product. You might be
charged for the costs arising from take-back and recycling. Small products (and small amounts) might be
taken back by your local collection facilities.
For Spain: Please contact the established collection system or your local authority for take-back of your used
products.
2. In other Countries outside the EU
If you wish to discard of this product, please contact your local authorities and ask for the correct method of
disposal.
The battery supplied with this product contains traces of Lead.
For EU: The crossed-out wheeled bin implies that used batteries should not be put to the general household
waste! There is a separate collection system for used batteries, to allow proper treatment and recycling in
accordance with legislation. Please contact your local authority for details on the collection and recycling
schemes.
For Switzerland: The used battery is to be returned to the selling point.
For other non-EU countries: Please contact your local authority for correct method of disposal of the used
battery.
Video colour systemPAL/SECAM/NTSC 3.58/NTSC 4.43/PAL 60
TV-standard
TV function
Audio amplifier10 W x 2
Speaker(35 mm x 100 mm) x 2
Terminals
OSD language
Power requirement
Power consumption (method IEC62087)162 W (0.2 W standby)189 W (0.2 W standby)
Weight
Operating temperature
The HDMI 2 and EXT 4 terminals can both use the same audio input terminal.
As a part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes for product
improvement without prior notice. The performance specification figures indicated are nominal values of production units. There may be
some deviations from these values in individual units.
Receiving
channel
TV-tuning system
STEREO/BILINGUALNICAM/A2
Antenna
RS-232CD-Sub 9 pin male connector
EXT 1SCART (AV input, Y/C input, RGB input, TV output)
EXT 2SCART (AV input/monitor output, Y/C input)
EXT 3COMPONENT IN (Y/P
EXT 415 pin mini D-sub
HDMI 1 (EXT 5)HDMI
HDMI 2 (EXT 6)HDMI
HDMI 3 (EXT 7)HDMI
HDMI 4 (EXT 8)HDMI
EXT 9RCA pin (AV input)
USBUSB
HDMI 2/PC AUDIO (R/L)Ø 3.5 mm jack*
DIGITAL AUDIO OUTPUTOptical S/PDIF digital audio output
When the MAIN POWER switch is turned off ( ), the amount of electric power consumed will be reduced to 0.01 W or less. However,
unlike when unplugging the AC cord, the power is not completely disconnected.
*2
The HDMI 2 and EXT 4 terminals can both use the same audio input terminal (HDMI 2/PC AUDIO (R/L)). However, the proper item must
be selected in the “PC audio select” menu.
(Teletext)
ATV: Display analogue teletext
DTV: Select MHEG-5 and teletext
for DTV.
(Reveal hidden Teletext)
(Subtitle)
Switch subtitle languages on/off.
(Freeze/Hold)
Press to freeze a moving image on
the screen.
Teletext: Stop updating teletext
pages automatically or release the
hold mode.
(Subpage)
(Top/Bottom/Full)
Set the area of magnification in
teletext mode.
3
Numericbuttons0-9
Set the channel.
Enter desired numbers.
Set the page in teletext mode.
When the five Nordic countries
(Sweden, Norway, Finland,
Denmark or Iceland) are selected
in the country setting from "Auto
installation", DTV services are four
digits. When another country is
selected, DTV services are three
digits.
4
(Flashback)
Press to return to the previously
selected channel or external input.
5
DTV
Press to access to a digital TV mode.
6
ATV
Press to access conventional
analogue TV mode.
7
8
9
10
11
(Sound mode)
Select a sound multiplex mode
+/- (Volume)
Increase/decrease TV volume.
(Mute)
TV sound on/off.
(WIDE MODE)
Select a wide mode.
AV MODE
Select a video setting.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
12
/// (Cursor)
Select a desired item on the setting
screen.
OK
Execute a command within the
"MENU" screen.
ATV/DTV: Display the programme
list when no other "MENU" screen
is running.
15
16
17
18
19
20
21
22
23
24
25
13
14
15
16
17
18
19
20
21
22
23
24
25
END
Exit the "MENU" screen.
R/G/Y/B (Colour) buttons
The coloured buttons are
correspondingly used to select the
coloured items on the screen (e.g.,
EPG, MHEG-5, Teletext).
(INPUT SOURCE)
Select an input source.
EPG
DTV: Display the EPG screen.
RADIO
DTV: Switch between radio and
data mode.
When only data broadcasting
(no radio broadcasting) is
transmitted by DVB, the radio
broadcasting will be skipped.
P. INFO
Press to display programme
information which is transmitted
through digital video broadcasting in
the upper left corner of the screen
(DTV only).
P/
Select the TV channel.
(Display information)
Press to display the station
information (channel number, signal,
etc.) in the upper right corner of the
screen (Page 23).
ECO (Standard/Advanced/Off)
Select "Energy Save" setting.
MENU
"MENU" screen on/off.
(Return)
Return to the previous "MENU"
screen.
SLEEP
Press to schedule a time for the TV
to automatically standby.
AQUOS LINK buttons
If external equipment such as a
AQUOS BD Player is connected via
HDMI cables and is AQUOS LINK
compatible, you can use these
AQUOS LINK buttons.
Before attaching (or detaching) the stand, unplug the AC cord from the AC INPUT terminal.
Before performing work, spread cushioning over the surface on which you will be laying the TV. This will prevent it
from being damaged.
CAUTION
Attach the stand in the correct direction.
Be sure to follow the instructions. Incorrect installation of the stand may result in the TV falling over.
Confirm that there are eight screws with the
1
stand unit.
ModelsScrews
32 inch models
AB
40/46/52 inch models
CD
2
Attach the supporting post for the stand unit
onto the base using the four screws with the
Inserting the stand.
3
Insert the stand into the openings on the
bottom of the TV (Hold the stand so it will not
drop from the edge of the base area).
Insert and tighten the four screws into the four
holes on the rear of the TV.
Soft cushion
screw driver as shown.
*
32 inch models: Use Screws B in the table in step 1.
*
40/46 inch models: Use Screws D in the table in step 1.
*
Supporting
post
32 inch models: Use Screws A in the table in step 1.
*
40/46/52 inch models: Use Screws C inthetableinstep1.
*
NOTE
To detach the stand unit, perform the steps in reverse order.
A screw driver is not supplied with this product.
The stand base is made of glass. Therefore, be careful not to
drop the stand base or apply pressure to it.
Do not place heavy objects on the stand base.
5. Precautions on replacing the POWER Unit on 32 inch models.
Before replacing the power unit (RUNTKA619WJQZ) or doing similar jobs on the 32 inch models, be sure to get C7015 discharged first. Because otherwise residual voltage may be still in the PFC circuit.
(Getting C7015 discharged)
Keep a discharge resistance (2.2KΩ/10W) in contact between the terminals A and B of C7015 for 2-3 seconds (see below). In so doing, the C7015
will get discharged.
Discharge resistance (2.2KΩ/10W) => VRW-KQ4AC222J
(Discharge the capacitor with a resistance as close to the above as possible.)
7. Removing of Bezel Ass’y, Panel Chassis Ass’y, Optical Sheet, Lens Sheet, Diffusion Plate, Back Light Chassis and LCD Control Unit (32 inch models).
NOTE: A clean booth is required for repair of the component units and/ or parts (LCD Panel HIRAKI, LED PWB etc.) inside the LCD panel module
unit.
1. Remove the 10 lock screws ,10 lock screws and detach the Bezel Ass’y .
2. Detach the 32” LCD Panel HIRAKI Unit and Panel Chassis Ass’y .
3. Detach the Optical sheet and Lens Sheet and Micro Lens Sheet Diffusion Plate .
4. Remove the 16 Push Rivets and 4 Support Pins and detach the Reflection Sheet .
5. Remove the 32 Push Rivets .
6. Remove the 8 Terminators and 8 connections and detach the 4 LED8 PWB1 Units and 4 LED8 PWB2 Units .
7. Detach the 4 LED5 PWB1 Units and 4 LED5 PWB2 Units .
8. Disconnect the connecting cords from the 8 connectors of the LED5 PWB1/2 Unit.
9. Detach the Back Light Chassis .
10.Detach the 2 Connecting Cord and 2 Ferrite Core .
11.Remove the 6 lock screws and detach the LCD Control Unit
Please note the following handling notes enough, when this product is used.
Moreover, please execute an enough evaluation (temperature rise and I/F match, etc.) and confirmations while installed in your product.
1. Since this product uses LED (light emitting diode). note the static electricity at handling, and do the countermeasure against static electricity of the
body grounding etc.
2. Please do not give the stress by the fall, the impact, and the accumulation of product etc. when you handle the product.
3. The installation hole must be fixed at grade, and stresses such as “Warp” and “T wist” must not join the board when you inst all the board. Moreover,
please do not work with the part LED, the diffusion lens, and the reflection sheet.
Please do not touch by the hand with the bord..the bar code and the serial number part...
* Otherwise, it causes scratches/dirt adhesion.
4. Please put in parallel to the connector and horizontally, and insert it in the interior surely when you insert the connector. Moreover, please use
gloves, etc. not to touch the connector terminal directory by bare-handed.
5. Please turn off the power supply and the signal input to the board unit surely, when this product is inserted in or removes from the connector.
* Otherwise, it causes the part damage.
6. Additionally, please observe notes of usual electronic parts.
7. When the LED unit is handling and built into the equipmen t, long-term storage in the oxidation or reduced gas atmosphere or the use of use of
materials such as the reagent that generates these steams of the oxidation or reduced gas, the solvent, adhesives, and resins might cause corrosion and discoloration.
8. Time between turning on power and stabilizing brightness and Chromaticity. : 5min (60mA, at 25°C).
1. Adjustment method after PWB and/or IC replacement due to repair
The unit is set to the optimum at the time of shipment from the factory.
If any value should become improper or any adjustment is necessary due to the part replacement, make an adjustment according to the following pro-
cedure.
1. Procure the following units in order to replace the main unit, IC3302
MAIN Unit: DUNTKF306FM01
NOTE: [Caution when replacing ICs in the main unit (IC501,IC2002)]
The above ICs are EEPROMs storing the EDID data of PC, and Monitor microcomputer.
Before replacing the relevant part, procure the following parts in which the data have been rewritten.
IC501RH-iXC697WJQZS PC
IC2002 RH-iXC786WJN5QMonitor microcomputer
NOTE: HDMI ROM Writing
After replacing IC1504, execute “HDMI EDID WRITE” on the page 5/17
Please execute it after checking MODEL NAME & INCH SIZE. are correct.
The ROM data based on information of MODEL NAME & INCH SIZE
1) Enter the process adjustment mode in AVC.
2) Use the cursor keys (/) and P keys (/) of R/C to select the item [HDMI EDID WRITE] on the page 5/17.
2. After replacing the LCD panel or LCD control/MAIN UNIT, check MODEL NAME in the following procedure.
1) Enter the process adjustment mode in AVC.
2) Use the cursor keys (/) and P keys (/) of R/C to select the item [MODEL NAME] on the page 17/17.
3) Verify that the Model name is displayed.
4) If the Model name doesn't match, select the values of the Model nmae with the VOL(+/-) keys.
5) After selection in Step 4), press the OK key, and it is completed with OK displayed.
NOTE: This function is effective from v1.11 for MAIN software..
Please execute the model name setting since Ver1.11.
3. After replacing the LCD panel or LCD control UNIT, check PANEL_SIZE in the following procedure.
1) Enter the process adjustment mode in AVC.
2) Use the cursor keys (/) and P keys (/) of R/C to select the item [PANEL_SIZE] on the page 17/17.
3) Verify that the panel size is displayed.
4) If the size doesn't match, select the values of the panel size with the VOL(+/-) keys.
5) After selection in Step 4), press the OK key, and it is completed with OK displayed.
4. After replacing the LCD panel or LCD control PWB, adjust the VCOM in the following procedure.
1) Enter the process adjustment mode.
2) Use the cursor keys (/) and P (/) of R/C to select the item [VCOM ADJ] on the page 10/17.
3) Press the OK key to verify that the adjustment pattern is displayed.
4) Use the +/- keys of VOL of R/C to adjust the flicker in the center of the screen to minimum.
5) When the optimal state is achieved in Step 4, press the OK key to turn the pattern to OFF.
2. Entering and exiting the adjustment process mode
1. Unplug the AC power cord of running TV set to force off the power.
2. While holding down the “VOL (-)” and “INPUT” keys on the set at once, plug in the AC power cord to turn on the power.
The letter “K” appears on the screen.
3. Next, hold down the “VOL (-)” and “P ( )” keys on the set at once.
Multiple lines of blue characters appearing on the screen indicate that the set is now in the adjustment Process mode.
If you fail to enter the adjustment process mode (the display is the same as normal startup), retry the procedure.
4. To exit the adjustment process mode after the adjustment is done, unplug the AC power cord to force off the power.
(When the power is turned off with the remote controller, once unplug the AC power cord and plug it in again.
In this case, wait 10 seconds or so before plugging.)
CAUTION:
Use due care in handling the information described here lest the users should know how to enter the adjustment process mode.
If the settings are tampered with in this mode, unrecoverable system damage may result.
3. Remote controller key operation and description of display in adjustment process mode
1) Key operation
Remote controller keyMain unit keyFunction
P (/)
VOL (+/–)VOL (+/–)Changing a selected item setting (+1/ –1)
Cursor (/)
Cursor (</>)—————Changing a selected line setting (+10/ –10)
INPUTINPUTInput source switching (toggle switching) (TV→EXT1~9)
OK—————Executing a function
RETURN—————Returning to a present page
*Input mode is switched automatically when relevant adjustment is started so far as the necessary input signal is available.
P (/)
—————Turing a page (PREVIOUS/NEXT)
Moving an item (line) by one (UP/DOWN)
4. Description of display
(1) Present㵘page / number of total pages(5) Inducing display
(2) Input that has been selected now(6) Inch setting and Model name display
1/17INPUT1AUTOEUROxxxxx
MAIN Version1.00 (E 2009/**/** )
BOOT VersionXX
Monitor VersionXX
T-CON /H.264VersionXX
CPLD VersionXX
LED T-CON VersionXX
EQ DATA CHECKSUMROM
LAMP ERROR0
MONITOR ERR CAUSE11 11 11 11
NORMAL STANDBY CAUSE0
ERROR STANDBY CAUSE00000
(6) Item name(7) Parameter
No.DescriptionDisplay specification
(1)Present page/number of total pages 2char/2char Decimal Number mark.
(2)Input that has been selected now TUNER/DTV/INPUT1/INPUT2/INPUT3/INPUT5/INPUT6/INPUT7/INPUT8/INPUT9
(3)Present colour system AUTO/NTSC/PAL/SECAM/COMP15K/COMP33K/COMP45K/COMP28K/COMP31K
(4)Inducing display EUROPE/RUSSIA/SWEDEN
(5)Inch setting and Model name display Inch setting and Model name display (Example:46LE700(A))
(6)Item name Max. 30 char
(7)ParameterMax. 60 char
1MAIN VersionMain software version
2BOOT VersionBOOT Version.
3Monitor VersionMonitor software version
4T-CON/H.264 VersionT-CON/H.264 Version
5CPLD VersionCPLD Version.
6LED T-CON VersionLED T-CON Version
7EQ DATA CHECKSUMAudio data checksum.
8LAMP ERRORNumber of termination due to lamp error.
9MONITOR ERR CAUSELast error standby cause.
10NORMAL STANDBY CAUSESituation that became standby at the end.
11ERROR STANDBY CAUSEError standby cause
2/17
1INDUSTRY INITEnterInitialization to factory settings execution.
2INDUSTRY INIT(-Hotel)OFFInitialization to factory settings execution.(Hotel mode is
9ADJ PARAM SETEnterADJ PARAM SET
10VIC XPOS0X-coordinate setting for VIC READ
11VIC YPOS0Y-coordinate setting for VIC READ
12VIC SIGNAL TYPEMAINSignal type setting for VIC READ
13VIC READOFFPicture level acquisition function
3/17
1RF AGC ADJEnterRF-AGC auto adjustment execution
2TUNER ADJEnterTUNER auto adjustment execution
3PAL+TUNER ADJEnterPAL TUNER auto adjustment execution
4RF AGC16RF-AGC auto adjustment execution (CA-8CH)
5TUNER ADJ(SMPTE)EnterTUNER auto adjustment execution (SMPTE)
6PAL+TUNER ADJ(SMPTE)EnterPAL TUNER auto adjustment execution (SMPTE)
TUNER ADJ(SMPTE CH57)EnterTUNER auto adjustment execution (SMPTE CH57)
7PAL+TUNER ADJ(SMPTE CH57)EnterPAL TUNER auto adjustment execution (SMPTE CH57)
8TUNER CONTRAST A_GAIN14TUNER signal level adjustment
9TUNER CONTRAST D_GAIN2048TUNER signal level adjustment
10TUNER CONTRAST OFFSET256TUNER signal level adjustment
11RF AGC READOFFReading value of RF-AGC voltage
1HDMI CEC TESTEnterHDMI CEC test
2INSPECT USB TERMEnterReading inspection of USB memory terminal
3HDMI EDID WRITEEnterHDMI EDID WRITING
4MONIDATA READ[TEMP/OPC]OFFMONITOR Temperature/ OPC Acquisition tool.
5CAUSE RESETEnterReset of standby cause
1COMP15K ALL ADJEnterComponent 15K picture level adjustment
2COMP15K MAIN Y GAIN141Y GAIN adjustment value
3COMP15K MAIN CB GAIN150Cb GAIN adjustment value
4COMP15K MAIN CR GAIN150Cr GAIN adjustment value
5COMP15K Y OFFSET64Y OFFSET adjustment value
6COMP15K CB OFFSET128Cb OFFSET adjustment value
7COMP15K CR OFFSET128Cr OFFSET adjustment value
7/17
1HDTV ADJEnterHDTV video level adjustment
2HDTV Y GAIN141HDTV Y GAIN adjustment value
3HDTV CB GAIN150HDTV Cb adjustment value
4HDTV CR GAIN150HDTV Cr adjustment value
5HDTV Y OFFSET64HDTV Y OFFSET adjustment value
6HDTV CB OFFSET128HDTV Cb OFFSET adjustment value
7HDTV CR OFFSET128HDTV Cr OFFSET adjustment value
8/17
1ANALOG PC ADJEnterDVI ANALOG video level adjustment
2R OFFSET64R CUTOFF adjustment value
3G OFFSET64G CUTOFF adjustment value
4B OFFSET64B CUTOFF adjustment value
5R GAIN44R DRIVE adjustment value
6G GAIN44G DRIVE adjustment value
7B GAIN44B DRIVE adjustment value
9/17
1SCART RGB ADJEnterSCART RGB level adjustment
2SCART R CUTOFF64SCART R CUTOFF adjustment value
3SCART G CUTOFF64SCART G CUTOFF adjustment value
4SCART B CUTOFF64SCART B CUTOFF adjustment value
5SCART R GAIN44SCART R GAIN adjustment value
6SCART G GAIN44SCART G GAIN adjustment value
7SCART B GAIN44SCART B GAIN adjustment value
1DDRA TEST1EnterExecute DDRA test 1
2DDRA TEST2EnterExecute DDRA test 2
3DDRB TEST1EnterExecute DDRA test 1
4DDRB TEST2EnterExecute DDRA test 2
5DDRB TEST3EnterExecute DDRA test 3
6FRC ON/OFFEnterExecute FRC ON/OFF
7SOUSAM DDR BISTEnterExecute SOUSAM DDR BIST
8SOUSAS DDR BISTEnterExecute SOUSAS DDR BIST
12/17
1R GAIN (LO)0R DRIVE adjustment value
2G GAIN (LO)0G DRIVE adjustment value
3B GAIN (LO)0B DRIVE adjustment value
4R GAIN (HI)0R DRIVE adjustment value
5G GAIN (HI)0G DRIVE adjustment value
6B GAIN (HI)0B DRIVE adjustment value
13/17
1MONITOR TIME OUTONMonitor and the main communication time-out setting
2MONITOR MAX TEMP32MONITOR MAX temperature setting
3MONITOR EEP READ / WRITEWRITEMONITOR EEPROM READ/WRITE Setting/execution
4MONITOR EEP ADR0x 0MONITOR EEPROM arbitrary addressing
5MONITOR EEP DATA0x 0MONITOR EEPROM arbitrary data specification
14/17
1LCD TEST PATTERNOFFPattern with built-in LCD controller display
2LCD AGI TEST PATTERN
3LCD EVA TEST PATTERN
4YEL TEST PATTERN
1ERROR STANDBY CAUSE 1NO RECORD ERROR STANDBY CAUSE
2ERROR STANDBY CAUSE 2NO RECORD
3ERROR STANDBY CAUSE 3NO RECORD
4ERROR STANDBY CAUSE 4NO RECORD
5ERROR STANDBY CAUSE 5NO RECORD
6ERROR STANDBY CAUSE
RESET
17/17
1EEP SAVEOFFWriting setting values to EEPROM.
2EEP RECOVEROFFReading setting values from EEPROM.
3MONITOR ERROR CAUSE
RESET
4MODEL NAMELE700(A)MODEL NAME(LE700/LE700(A)/ • • • )
5PANEL SIZE32Panel size setting.(32/40/46/52)
6SHORT CHECK MODEEnterCheck LED Back light
7SHORT CHECK CURRENT60
8CURRENT SWLOW
9PRODUCT EEP ADR0x 0Don't touch when serving (for producer of factory)
10PRODUCT EEP DATA0x 0Don't touch when serving (for producer of factory)
11PRODUCT EEP FACTORY1Don't touch when serving (for producer of factory)
1. NORMAL STANDBY CAUSE (Page 1/17)
Display of a cause (code) of the last standby.
The cause of the last standby is recorded in EEPROM whenever it is possible.
Checking this code will be useful in finding a problem when you repair the troubled set.
2. EEP SAVE (Page 17/17)
Storage of EEP adjustment value
3. EEP RECOVER (Page 17/17)
Retrieval of EEP adjustment value from storage area
7. Lamp error detection
1. Function
This LCD color TV set incorporates a lamp error detection feature that automatically turns off the power for safety under abnormal lamp or lamp
circuit conditions. If by any chance anything is wrong with the lamp or lamp circuit or if the lamp error detection feature is activated for some reason, the following will result.
1) The power is interrupted in about 500ms after it is turned on.
(The power LED on the front of the TV set turns red from green and keeps blinking in red: ON for 300ms and OFF for 1500ms.).
2) If the above phenomenon 1) occurs 5 times, it becomes impossible to turn on the power.
(The power LED remained red).
2. Measures
1) Checking with lamp error detection OFF
Enter the adjustment process mode, referring to 2. Entering and exiting the adjustment process mode.
If there is a problem with the lamp or lamp circuit, the lamp will go out. (The power LED is green.)
Then, you can check the operation to see if the lamp and lamp circuit are in trouble.
2) Resetting the lamp error count
After the lamp and lamp circuit are found out of trouble, reset the lamp error count. If a lamp error is detected five consecutive times, the power
cannot be turned on. Using the cursor (/) key, move to the cursor to [LAMP ERROR RESET], Line 8 on adjustment process mode
service page 2/17.
With the cursor (< / >) keys, select the [LAMP ERROR RESET] value. Finally press the cursor (OK) eys to reset the value to “0”.
Table of contents of adjustment process mode Page 2/17
Table of contents of adjustment process mode Page 2/17
INDUSTRY INIT Enter
INDUSTRY INIT(-Hotel) OFF
HOTEL MODE OFF
Center Acutime 5H0
RESET OFF
Backlight Acutime
RESET OFF
LAMP ERROR RESET OFF
ADJ PARAM SET Enter
VIC XPOS 0
VIC YPOS0
VIC SIGNAL TYPE MAIN
VIC READ OFF
• There are two following ways to display the PUBLIC Mode setting screen.
1) On the process adjustment mode screen (2/17), set the “HOTEL MODE” Flag to ON.
Turn off the power, and turn it on again, pressing the “CHANNEL UP” and “Volume UP” keys of the main unit at the same time.
2) Enter the Pass Word, and start the unit.
a) Turn on the power, pressing the “INPUT” and “Volume UP” keys of the main unit at the same time.
b) Display the Pass Word input screen.
Public Mode
Operation procedure
• The initial input position is the digit at the left end.
• For the numeric keys to of R/C, key input is accepted. Input of the other keys is prohibited.
• Change “– “to “ “by inputting the numeric key at the input position, and shift the input position rightward one digit.
• When three digits are completely input, the Pass Word is judged.
c) Check the Pass Word by inputting three digits.
If the Pass Word is, it shifts to the PUBLIC Mode setting screen.
In another case, the screen is erased, and it operates in the ordinary mode.
2. Exiting the Public Mode screen
• There are two following ways to exit the Public Mode setting screen.
1) Turn off the power.
2) Select “Execution” in the PUBLIC_Mode to execute it.
Activate the restart under the set content. Here, the START input SOURCE setting is excluded since this item is referred to only when the
power is turned on.
3. Set value of the Public Mode
• When the shipment setting is done, a set each value in Public Mode is initialized.
(PUBLIC MODE in the process mode Setting of a flag is also initialized)
• Separately, the shipment beginnings when all except for each set value in Public Mode is initialized are provided for a process mode. (INDUS-
TRY INIT (-HOTEL))
• Only when turning on the HOTELE MODE item, each setting is effective.
• After it decides it with EXECUTE, it AC OFF/ON it to reflect a set value.
6. Setting items (* Item names and selective items are expressed in English.)
1) Power ON fixed [POWER ON FIXED]
Option “VARIABLE”,”FIXED_ALL”, “FIXED_BODYKEY” or “RCRESPOND” (loop enabled)
Default “VARIABLE”
Function • VARIABLE
Key disabled when set
other than default
If the power button is pressed in the ordinary mode in setting to “FIXED_ALL”, the caution is displayed for 5 seconds.
• FIXED_ALL
• FIXED_BODYKEY
• RC RESPOND
• OFF TIMER (SLEEP)
• In selecting to “FIXED_ALL”, function related standby factors (see below) doesn't work. and not selecting
OFF TIMER (Sleep)
No operation OFF
No signal OFF (including the power management)
When power button on the main unit is pressedWhen power buttonon R/C is pressed
: “POWER/RECEPTION” key on TV unit or remote control is enabled
: “POWER/RECEPTION” key on TV unit or remote control is disabled.
: only the “MAIN POWER” key on TV unit is disabled
(the remote control is enabled).
: the main unit’s POWER switch toggles between ON and Standby
(the same operation by the remote control).
No Power off by power button.
* The OSD display is an example.
If another ODS is previously displayed, the status is reset (MENU or similar).
2) Instantaneous current shutdown setting in turning off the power [SHUT DOWN MODE]
Option “NORMAL” or “QUICK”
Default NORMAL
Function • This function decides whether scanning digital tuner is enabled or disabled when the power is standby.
NORMAL
QUICK
RemarksIn selecting “QUICK”, the function does not work for the following items
(selection impossible.)
• ON TIMER, QUICK START, DIGITAL FIXED, etc.
3) Volume maximum level [MAXIMUM VOLUME]
Option 0~60(loopdisabled)
Default 60
Function The volume cannot be increased more than the adjusted value (the main unit’s speaker only).
Remarks• In setting to 59 or less, only the figure is displayed in the normal mode; the volume bar is not displayed.
• The volume of the headphones or monitor output is limited.
• The setting is impossible when VOLUME FIXED is set other than VARIABLE.
: Scanning digital tuner is enabled when the power is standby.
: Scanning digital tuner is disable
It is possible to put into the standby state instantaneously due to power off input, when the power is standby.
Immediately, state is a complete standby.
Option “VARIABLE”, “FIXED”, “ACCTRL” or “AC/RCCTRL” (loop enabled)
Default “VARIABLE”
Function • VARIABLE
Exception • In the adjustment process, the volume can be set to any level regardless of this setting.
Key disabled in setting
to FIXED
Remarks• [MAXIMUM VOLUME] has priority to “VOLUME FIXED”
5) Volume fixed level [VOLUME FIXED LEVEL]
Option 0~60(loop disabled)
Default 20
Function The volume is fixed to the adjusted value (the main unit’s speaker only).
Exception • In the adjustment process, the volume can be set to any level regardless of this setting.
Remarks• When “VARIABLE” is selected in VOLUME FIXED, the setting cannot be selected and changed.
•FIXED
• AC CTRL
• AC/RC CTRL
• VOLUME UP/DOWN (VOL+/-) [both remote control and main unit]
• MUTE (MUTE) * The main unit’s keys for the menu operation are enabled.
* In setting to FIXED, Maximum volume is fixed.
• The volume of the headphones or monitor output is fixed .
• in setting to “FIXED”, the volume is not displayed in operating Disabled key
• VOLUME can be abbreviated to VOL.
: The volume is not fixed.
: The volume is fixed to the value adjusted in the volume fixed level.
: The unit starts at the volume specified in the volume fixed level,
when power is turned on in the case of the AC-ON only.
: The unit starts at the volume specified in the volume fixed level,
when power is turned on in any case.)
(AC->ON, remote control->ON, main utit's key->ON)
6) Remote control operation [RC BUTTON]
Option “RESPOND”, “NORESPOND” or “LIMITED” (loop enabled)
Default “RESPOND”
FunctionThe operation of the remote control’s keys is set.
• RESPOND
• NO RESPOND
• LIMITED
Exception • In the adjustment process mode, inspection mode or hotel mode keys are enabled regardless of this setting.
• All the keys are enabled regardless of this setting while entering the adjustment process mode, inspection mode or
hotel mode.
RemarksThe enable keys in setting to “LIMITED” are depended on keys of controller for hotel.
It is different accordinf to region.
7) Main Unit Operation [PANEL BUTTON]
Option “RESPOND” or “NORESPOND” (loop enabled)
Default “RESPOND”
FunctionThe operation of the remote control’s keys is set.
• RESPOND
• NO RESPOND
Exception • The start operation in the adjustment process mode, inspection mode or hotel mode are enabled regardless of this
setting.
• All the keys are enabled regardless of this setting while entering the adjustment process mode, inspection mode or
hotel mode.
• For the main unit’s MENU key, menu operation is possible regardless of the setting during the initial setting when
the power is turned on for the first time.
: the remote control’s keys in the normal state are enabled.
: the remote control’s keys in the normal state are disabled.
The POWER key (RECEPTION/STANDBY key) is also disabled.
: only a part of keys (CHANNEL, etc.) is enabled and other keys are disabled.
Option “RESPOND” or “NO RESPOND” (loop enabled)
Default “RESPOND”
FunctionThe MENU key on the main unit and remote control is decided whether it is enabled or disabled.
Exception• RESPOND
Disabled key excluding
Menu key
in setting not default
RemarksIn setting to “NO RESPOND”.
9) AV position fixed [AV POSITION FIXED]
Option “VARIABLE” or “FIXED” (loop enabled)
Default “VARIABLE”
Function• VARIABLE
Exception • In receiving the sound select direct keys (AV POSITION key, OPC, DOLBY key, etc.),
• NO RESPOND
All the direct transition keys to menu display (AUTO PRESET, MANUAL MEMORY and others)
• For the models with the MENU key on the main unit, menu operation is possible regardless of the setting during the
initial setting when the power is turned on for the first time.
• FIXED
only the actual state is displayed; no setting is changed.
• Since the settings for the hotel mode are retained after the personal data is initialized,
each item for the AV position and image adjustment and each value for the sound adjustment are not initialized.
: The menu key is enabled.
: The menu key is disabled.
: The start operation in the adjustment process mode, inspection mode or hotel mode.
is enabled regardless of this setting.
: All the keys are enabled regardless of this setting while entering the process mode,
inspection mode or hotel mode.
: AV position is not fixed.
: AV position is fixed.
: the image adjustment and sound adjustment items in the menu
are fixed in the selected state.
: In receiving “AV POSITION” of the remote control, only the actual state is displayed,
and no setting is changed.
10)OSD display [ON SCREEN DISPLAY]
Option “YES”, “NO” or “LIMITED” (loop enabled)
Default YES
Function• YES
Key which may be
enabled
(Example of the confusing
key)
Disabled key
in setting not default
RemarksIn setting to “NO”,
11)Start mode [INPUT MODE START]
Option “NORMAL” or “Input source 1 (input selection or channel)” ⋅ ⋅ ⋅ (loop enabled)
Default “NORMAL”
Functionwhich kinds of input source or channel is decided when the power turning on.
Remarks• In setting to not Normal,
“LIMITED” is looped only in case of need (destination).
•NO
• LIMITED
• OK if simple input select occurs or the original state returns soon if left.
• In setting to “NO”, the keys which is related to visibility of the screen and sound cannot be used.
STILL IMAGE, SCREEN DISPLAY, OFF TIMER, AV POSITION, BRIGHTNESS SENSOR,
SCREEN SIZE SELECT, AUTO PRESET, MANUAL MEMORY, IMAGE SELECT, SOUND SELECT,
LANGUAGE, Closed caution
NORMAL: the content of the last memory is followed.
ON TIMER (Watching reservation) has priority.
• In setting to “NORMAL”, [INPUT MODE FIXED] is set to “VARIABLE”.
and [INPUT MODE FIXED] is prohibited to select.(selection impossible.)
: OSD is displayed
: the following OSD is not displayed.
Registration, setting, adjustment menu, channel call, volume bar, and input select
: only a part of OSD (CH call: "New Information") is not displayed.
ON TIMER (Watching reservation) is cleared.
OFF TIMER “SLEEP” is cleared.
Example of option: “NORMAL”
“TVD(002TV)”, “INPUT1”, “INPUT2”, “INPUT3”, “PC”, “HDMI1”, “HDMI2”, “HDMI3”, “INPUT8”
Remarks• If [INPUT MODE START] is Normal, this function cannot be set. Set to “VARIABLE” automatically.
13)Speaker ON/OFF selection [LOUD SPEAKER]
Option “ON” or “OFF” (loop enabled)
Default ON
FunctionON
Remarks• When the VOLUME UP/ DOWN key is pressed, the mute icon is displayed for 4 seconds.
• FIXED
• AC CTRL
• AC/RC CTRL
CHANNEL (/), DIRECT CHANNEL buttons, FLASHBACK, INPUT SELECT,
TV/VIDEO, AUTO PRESET, MANUAL MEMORY,i.LINK,DIRECTINPUTSELECT,ATV,DTV,EPG,RADIO
• In setting to “FIXED”
The channel setting and input selection in Menu are not displayed.
ON TIMER (Watching reservation) is not active.
OFF
• For the MUTE key and sound-related keys, caution is displayed.
• For the headphones and monitor output sound, normal operation is possible.
: input mode is not fixed.
: when “INPUT MODESTART” is active, it is impossible to switch to another channel or input
: when “INPUT MODESTART” is active the unit starts at the input mode which is selected
when power is turned on in the case of the AC-ON only.
: when “INPUT MODESTART” is active
the unit starts at the input mode which is selected when power is turned on in any case
(AC->ON, remote control->ON, main utit's key->ON)
: The sound from the speakers is output.
: The sound from the speakers is not output even if the headphones are not used.
14)Remote control path through [RC PATH THROUGH]
Option “OFF”, “ON:TVRCE” or “ON:TVRCD” (loop enabled)
Default OFF
FunctionThe item decide whether the signal received by the remote control’s light-receiving section is output to the blank-
Exception• In the case of “ON:TV RCD”, the start operation in the adjustment process mode,
RemarkThere is case that the model can't always output due to the structure of the hardware.
15)232C power ON control [232C POWON]
Option “ENABLE” or “DISABLE” (loop enabled)
Default DISABLE
FunctionThe item decide whether Power ON by the 232C command is enabled/disabled in the standby state.
Exception• In the case of “ON:TV RCD”, the start operation in the adjustment process mode,
RemarkThere is case that the model can't always output due to the structure of the hardware.
pin(9pin) of RS232C.
OFF
ON:TVRCE
ON:TVRCD
inspection mode or hotel mode are enabled regardless of this setting.
• In the case of “ON: TV RCD", all the keys are enabled regardless of this setting.
while entering the adjustment process mode, inspection mode or hotel mode.
The same function as 232C command “RSPW”.
ENABLE
DISABLE
inspection mode or hotel mode are enabled regardless of this setting.
• In the case of “ON: TV RCD", all the keys are enabled regardless of this setting.
while entering the adjustment process mode, inspection mode or hotel mode.
: this function is not active.
: this function is active, and remote control is active, too
: this function is active, but remote control is not active
: POWR0001 is always enabled.
: Start-up may be impossible at POWR0001.
( If the 232C command reception module isset to OFF, the command is invalid.)
16)Hotel mode setting [HOTELMODE]
Option “OFF” or “ON” (loopen abled)
Default OFF
FunctionThe item decide whether hotel mode setting menu are enabled or disabled.
The same item as [HOTELMODE] in the adjustment process menu.
OFF
DISABLE
RemarkEach operation of the hotel mode is impossible unless this item is set to ON.
For white balance adjustment, adjust the offset values on pages 12/17.
[Condition of the unit for inspection]: PC mode, Modulated light (+16), Color temperature (High)
[Input signal condition]: HDMI 1080i 15IRE(LO), 78IRE(HI)
[Adjustment reference device]: Minolta CA-210
[Adjustment procedure]
1) Display the current adjustment status at R/G/B_GAIN(HI). (Page 12/17 of process adjustment)
The signal of 78IRE is input.
2) Read the value of the luminance meter. x=0.272, y =0.277
3) Change R_GAIN(HI)/ B_GAIN(HI) (Adjustment offset value) on page 12/17 of process adjustment so that the values of the luminance meter
approach x=0.272 and y =0.277.
(Basically, G is not changed. If adjustment fails with R and B, change G. When G is lowered, the weaker of R or B must be fixed.)
4) Display the adjustment status of the current R/G/B_GAIN(LO).
The signal of 15IRE is input.
Change R_GAIN(LO)/ B_GAIN(LO) (adjustment offset value) on page 12/17 of process adjustment so that the values of the luminance meter
approach x =0.272 and y = 0.277.
5) Both HI and LO are repeating the step from 1 to 4 until becoming an aim value.
[Adjustment reference standard value]
Adjustment spec ± 0.002 Inspection spec ± 0.004 (point LO)
Adjustment spec ± 0.001 Inspection spec ± 0.002 (point HI)
6) After completing adjustments, set EEP SAVE (17/17) to ON in the process menu to save the white balance adjustment value.
11. Confirmation item
1. HDMI-CEC Inspection
The thing that the HDMI-CEC circuit operates is confirmed.
12. Initialization to factory settings
CAUTION: When the factory settings have been made, all user setting data, including the channel settings, are initialized.
(The adjustments done in the adjustment process mode are not initialized.) Keep this in mind when initializing these settings.
• Move the cursor to [INDUSTRY INIT] on page 2/17.
• Use the R/C key to select a region from [EUROPE/RUSSIA/SWEDEN] and press the
[OK] key.
• “EXECUTING” display appears.
• After a while, “SUCCESS” display appears, the setting is completed.
When succeeding: Background color (green)
When failing: Background color (red)
The following items are initialized in the factory setting.
1) User settings
2) Channel data (e.g. broadcast frequencies)
3) Maker option setting
4) Password data
After adjustments, exit the adjustment process mode.
To exit the adjustment process mode, unplug the AC power cord from the outlet to forcibly turn off the power.
When the power is turned off with the remote control, unplug the AC power cord and plug it back in (wait approximately 10 seconds before plugging
in the AC power cord)
Please execute the initialized in the factory setting again when you turn on the power supply after the initialized in the factory setting is set.
6. When all the procedures are complete, the following upgrade success screen shows up.
The new software version can be confirmed on screen.
The version number appears when each item has been successfully upgraded. Finally the main version number appears on screen.
Software Update
LE700
UPGRADE SUCCESS
MAIN
SUB MICON
PANEL EEPROM
MAIN Versiin
SUB MICON Version
PANEL EEPROM
7. Turn off the AC power (Unplug the AC power cord). Take out the upgrading USB flash memory.
It takes about 20 seconds until the AC power supply is turned off, perfectly.
8. Now the software has been upgraded.
NOTE: Then get the set started and call the process adjustment screen 1/17 to check the main software version.
CAUTION:
1) Do not take out and put in the USB flash memory during formatting.
2) It takes about one minute to the rewriting completion.
Please confirm the upgrade status on the screen becomes 100%.
No power supply (Front LED does not light up) and no power-up even if turned on (Front LED light up).
Is the wire harness in the unit properly connected?NOReconnect and recheck the wire harness.
YES
Are F7001 and F7002 normal? NO<40 inch models>
YES
Is F7102 normal? NOAre TH7102, C7130, etc... faulty?
YES
Is BU+5V supplied from pin(11) of connector CN7501 when the
power switch is turned off?
NOCheck the peripheral circuits (IC7102, T7101, C7510, PC7102,
Are L7001, L7002, L7003, D7101, D7103, VA7002, VA7001,
VA7003 etc... faulty?
Check if the peripheral circuits are short-circuited.
<46 inch models>
Are L7001, L7002, L7003, L7004, D7101, VA7002, VA7001,
VA7003 etc... faulty?
Check if the peripheral circuits are short-circuited.
PC7101, etc ⋅ ⋅ ⋅)
YES
Is the PS_ON signal sent to pin(10) of connector CN7501 when
the power switch is turned on?
YES
Is the AC_DET signal sent to pin(9) of connector CN7501 when
the power switch is turned on?
YES
Is a DC voltage of approx. 400V applied to both ends of C7144? NO<40 inch models>
YES
Is UR13V supplied from pins(1-4) of connector CN7501 when the
power switch is turned on?
YES
Is PNL12V supplied from pins(1-2) of connector CN7503 when
the power switch is turned on?
YES
<40 inch models>
Is VLED supplied to pins(1-5) of CN7606 and pins(1-5) of
CN7607 when the power switch is turned on?
<46/52 inch models>
Is VLED supplied to pins(1-5) of CN7606, pins(1-5) of
CN7607,pins(1-3) of CN7608 when the power switch is turned
on?
NOCheck pin(59) of IC2002(UCON) on MAIN PWB.
NOCheck the peripheral circuits such as PS_ON circuits of Q7503,
PC7103, Q7118, Q7114 and PC7104,Q7501,Q7502.
Does the PFC circuit normally work?
(Check IC7104, L7105, TH7101, RL7101, IC7200, Q7109,
Q7110 etc... and the peripheral circuits.)
<46/52 inch models>
Does the PFC circuit normally work?
(Check IC7104, L7105, TH7101, RL7101, IC7101, Q7108,
Q7109 etc... and the peripheral circuits.)
NOCheck the peripheral circuits (T7102, D7507, C7514,7515,7516,
PC7105, PC7106, IC7503etc...)
NOCheck the peripheral circuits (IC7502, etc ⋅ ⋅ ⋅)
Refer to "No power supply (Front LED does not light up)" and
"No power-up even if turned on (Front LED light up)"
pin(49) of IC2002,IC2007,AH3 of IC3302, etc ⋅ ⋅ ⋅)
and the peripheral circuits.
YES
Is each control signal of CN7605 normally function?
Pin(7) OFL (PWM light control signal input)
Pin(6) ERR (Error output)
YES
Is [LAMP_ERROR] indicated with [5] in a process mode? NO[LAMP_ERROR] is returned to the default value in a process
YES
Is BL_ON supplied from pins(2) of CN7603 when the power
switch is turned on?
YES
<40 inch models>
Is VLED supplied to pins(1-5) of CN7606 and pins(1-5) of
CN7607 when the power switch is turned on?
<46/52 inch models>
Is VLED supplied to pins(1-5) of CN7606, pins(1-5) of
CN7607,pins(1-3) of CN7608 when the power switch is turned
on?
YES
Check if the peripheral circuits are short-circuited or parts are
faulty.
IC7508, IC7601-7607, Q7601-7613, etc ⋅ ⋅ ⋅
NOCheck each control circuit.
mode.
NOCheck the peripheral circuits (IC7054, etc ⋅ ⋅ ⋅)
NO<40 inch models>
Check if the peripheral circuits are short-circuited or parts are
faulty.
T7102, D7516, D7517, C7528, L7501, D7525etc ⋅ ⋅ ⋅
NO<46/52 inch models>
Check if the peripheral circuits are short-circuited or parts are
faulty.
T7102, D7516, D7517, D7518, C7528, C7538, L7501, D7518,
C7525, C7526 etc ⋅ ⋅ ⋅
YES
Refer to "No power supply (Front LED does not light up)" and
"No power-up even if turned on (Front LED light up)"
Does not the sound of the audio signal input to EXT1/EXT2 go out?
Is there a audio input signal in pins (6/SC1_IN_L) and (2/
SC1_IN_R) of EXT1 (SC503)?
Is there a audio input signal in pins (6/SC2_IN_L) and (2/
SC2_IN_R) of EXT2 (SC502)?
YES
Is there a audio input signal in pins (V28/SC1_L) and (V27/
SC1_R) of IC3302 (Digital AV decode & Main CPU) from
SC503?
Is there a audio input signal in pins (U27/SC2_L) and (U26/
SC2_R) of IC3302 (Digital AV decode & Main CPU) from
SC502?
YES
Refer to “No sound output in all modes”.
No sound from external input devices (2)
Does not the sound of the audio signal input to EXT3 go out?
Is there a audio input signal in pins (2/COMP_IN_L) and (4/
COMP_IN_R) of EXT3 (J502)?
YES
Is there a audio input signal in pins (U29/COMP_L) and (U28/
COMP_R) of IC3302 (Digital AV decode & Main CPU) from
J502?
NOCheck the setting of an external input device that connects with
EXT1.
NOCheck the setting of an external input device that connects with
EXT2.
NOCheck the line between SC503 and IC3302.
NOCheck the line between SC502 and IC3302.
NOCheck the setting of an external input device that connects with
EXT3.
NOCheck the line between J502 and IC3302.
YES
Refer to “No sound output in all modes”.
No sound from external input devices (3)
Does not the sound of the audio signal input to HD MI-2
mode go out?
Check whether it is selected "EXT4(RGB)" by the Audio setup of
the HDMI option.
YESYES
Is there a audio input signal in pins(2/PC/HDMI_L) and (3/PC/HDMI_R) of HDMI-2/PC(J501)?
YES
Is there a audio input signal in pins (V30/PC/HDMI_L) and (V29/
PC/HDMI_R) of IC3302 (Digital AV decode & Main CPU) from
J501?
YES
Refer to “No sound output in all modes”.
NOCheck the line between J501 and IC3302.
Does not the sound of the audio signal input to PC mode go
out?
Check whether it is selected "HDMI-2" by the Audio setup of the
HDMI option.
Check the setting of an external input device that connects with
HDMI-2/PC.
Is there a audio input signal in pins (3/TUNER_OUT_L) and (1/
TUNER_OUT_R) of EXT1 (SC503)?
Is there a audio input signal in pins (3/MONITOR_L) and (2/
MONITOR_R) of EXT2 (SC502)?
NO
Is (AF11/SC1-MUTE) of IC3302
(Digital AV decode & Main CPU) at H?
Is (AG11/SC2-MUTE) of IC3302
(Digital AV decode & Main CPU) at H?
NO
Is there a audio output signal in pins(N27/TUNER_OUT_L) and
(N28/TUNER_OUT_R) of IC3302 (Digital AV decode & Main
CPU)?
Is there a audio output signal in pins(M30/MONITOR_L) and
(M29/MONITOR_R) of IC3302 (Digital AV decode & Main CPU)?
NO
Check IC3302 and its peripheral circuits.
The audio signal is not output (2)
No audio signal output from AUDIO_OUTPUT terminal.
YESCheck the setting of an external input device that connects with
EXT1.
YESCheck the setting of an external input device that connects with
EXT2.
YESCheck the peripheral circuits of IC3302 and SC1-MUTE.(Q502,
D529etc.)
YESCheck the peripheral circuits of IC3302 and SC2-
MUTE.(Q501,D528etc.)
YESCheck the line between IC3302 and SC503.
YESCheck the line between IC3302 and SC502.
Is audio signal (L/R) output to pins (2, 4) of AUDIO_OUTPUT terminal(J506)?
NO
Is MONITOR_MUTE signal [AF13/MONI_MUTE] of IC3302 or
MUTE_A_ALL signal [21pin of IC2002(UCOM)] at "H"?
NO
Is audio signal (L/R) input to pins [M29/MONITOR_R] [M30/
MONITOR_L] of IC3302?
NO
Check IC3302 and its peripheral circuits.
YESCheck the connection to AUDIO_OUTPUT terminal and external
input devices.
YESCheck the peripheral circuits of IC3302 and MUTE-
[External input EXT1,EXT2] No picture on the display (4)
Does not the picture of the CVBS signal input to EXT1 go out?
Does not the picture of the CVBS signal input to EXT2 go out?
Is CVBS signal sent to pin(20) of EXT1 (SC503)?NOCheck the setting of an external input device that connects with
Is CVBS signal sent to pin(20) of EXT2 (SC502)?NOCheck the setting of an external input device that connects with
YES
Is CVBS signal from EXT1(SC503) sent to pin(AG29/
SC1_CVBS_Y) of IC3302
(Digital AV decode & Main CPU)
Is CVBS signal from EXT2(SC502) sent to pin(AH30/
SC2_CVBS_Y) of IC3302
(Digital AV decode & Main CPU)?
YES
Refer to “The picture doesn't appear in all modes.”
[External input EXT1,EXT2] No picture on the display (5)
Does not the picture of the Y/C video signal input to EXT1 go out?
Does not the picture of the Y/C video signal input to EXT2 go out?
Is Y/C video signal sent to pins(20)/Y and (15)/C of
EXT1(SC503)?
Is Y/C video signal sent to pins(20)/Y and (15)/C of
EXT2(SC502)?
NOCheck the line between SC503 and IC3302.
NOCheck the line between SC502 and IC3302.
NOCheck the setting of an external input device that connects with
NOCheck the setting of an external input device that connects with
EXT1.
EXT2.
EXT1.
EXT2.
YES
Is Y/C signal from EXT1(SC503) sent to pins (AG29/
SC1_CVBS_Y) and (AG28/SC1_C1) of IC3302
(Digital AV decode & Main CPU)
Is Y/C signal from EXT1(SC503) sent to pins (AH30/
SC2_CVBS_Y) and (AH29/SC2_C2) of IC3302
(Digital AV decode & Main CPU)
YES
Refer to “The picture doesn't appear in all modes.”
[External input EXT1] No picture on the display (6)
Does not the picture of the R/G/B signal input to EXT1 go out?
Is RGB1 signal sent to pins (15)/R1, (11)/G1 and (7)/B1 of
EXT1(SC503)?
YES
Is RGB1 signal from EXT1(SC503) sent to pins (AH22/RED1),
(AJ22/GREEN_1) and (AJ21/BLUE_1) of IC3302
(Digital AV decode & Main CPU)
YES
Refer to “The picture doesn't appear in all modes.”
NOCheck the line between SC503 and IC3302.
NOCheck the line between SC502 and IC3302.
NOCheck the setting of an external input device that connects with
[External input HDMI-1/2/3] No picture on the display (10)
Does not the picture/sound of the HDMI signal input to HDMI-1/2/3 go out?
Is the Hot plug detection function output from pin (19) of the
HDMI-1(SC1502) normal?
NOCheck the line between SC1502 and pin(31) of IC1504(HDMI-
YES
SW).
Is the Hot plug detection function output from pin (19) of the
HDMI-2(SC1503) normal?
Is the Hot plug detection function output from pin (19) of the
HDMI-3(SC1506) normal?
Is the Hot plug detection function output from pin (19) of the
HDMI-4(SC1501) normal?
YES
Is EDID data pins(40/HDMI3_SCL), (39/HDMI3_SDA) of IC1504
accessed, and is it read from pins(15, 16) of a HDMI-1(SC1502)?
Is EDID data pins(44/HDMI1_SCL), (43/HDMI1_SDA) of IC1504
accessed, and is it read from pins(15, 16) of a HDMI-2(SC1503)?
Is EDID data pins(30/HDMI1_SCL), (29/HDMI1_SDA) of IC1504
accessed, and is it read from pins(15, 16) of a HDMI-3(SC1506)?
Is EDID data pins(34/HDMI2_SCL), (33/HDMI2_SDA) of IC1504
accessed, and is it read from pins(15, 16) of a HDMI-4(SC1501)?
YES
Is TMDS signal input into pins (12, 11/HDMI3_CLKP/N), (14, 13/
HDMI3_D0P/N), (16, 15/HDMI3_D1P/N), (18, 17/HDMI1_D2P/
N) of IC1504 from HDMI-1(SC1502)?
Is TMDS signal input into pins (20, 19/HDMI2_CLKP/N), (22,21/
HDMI2_D0P/N), (24, 23/HDMI2_D1P/N), (26, 25/HDMI2_D2P/
N) of IC1504 from HDMI-1(SC1503)?
Is TMDS signal input into pins (66, 65/HDMI1_CLKP/N), (68, 67/
HDMI1_D0P/N), (70, 69/HDMI1_D1P/N), (72, 71/HDMI1_D2P/
N) of IC1504 from HDMI-1(SC1506)?
Is TMDS signal input into pins (2, 1/HDMI2_CLKP/N), (4, 3/
HDMI2_D0P/N), (6, 5/HDMI2_D1P/N), (8, 7/HDMI2_D2P/N) of
IC1504 from HDMI-1(SC1503)?
NOCheck the line between SC1503 and pin(35) of IC1504(HDMI-
SW).
NOCheck the line between SC1506 and pin(41) of IC1504(HDMI-
SW).
NOCheck the line between SC1501 and pin(41) of IC1504(HDMI-
SW).
NO
Check the setting of an external input device that connects with
HDMI-1/2/3/4.
NOIs access possible in the exchange of IC1504?
NO
Check the peripheral circuit of SC1502/1503/1506/1501and
IC1504.
NOCheck the line between HDMI-1(SC1502) and IC1504.
NOCheck the line between HDMI-2(SC1503) and IC1504.
NOCheck the line between HDMI-3(SC1506) and IC1504.
NOCheck the line between HDMI-4(SC1501) and IC1504.
YES
Are TMDS_Rx and the I2C_SINK signal output from IC1504
respectively?
[2] LED flashing specification at the time of the error
Display method
• Refer to Table 1.
• Make the OPC LED flash using the [MENU] key on the remote control since the display for service persons is identified by the number of flashings
(once to 5 times).
Even if the [MENU] key is pressed again, it does not return to the display for customers (only the power LED flashes).
• After recovering from an error, if the same error cannot be generated again, refer to MONITOR ERR CAUSE on the adjustment process screen.
LED flashing method
• Synchronize the phases of the power LED and OPC LED.
• If the LEDs have different number of flashings, adjust the flashing cycle to that where the LED flashes more times.
<Flashing example for customers>
Power
<Flashing example for service persons>
Power
OPC
(Displayed by the
specific operation)
1500ms
300ms
300ms
Table 1. Concrete flashing pattern
Item
Inverter/Lamp system failure Red flashes once Off Red flashes once Flashes once Lamp error
Power PWB failure (PowerRed flashes once Off Red flashes once Flashes once AC_DET error
failure, etc.)Flashes twice UR+13.5V error
Main PWB failure Green flashes once Off Green flashes once Flashes once Initial communication error
(Communication failure, etc.) Flashes twice Start-up confirmation
Others Green flashes twice Off Green flashes twice Flashes once Temperature error
VerUP executing Orange flashes once Off Orange flashes once Off Version upgrading
VerUP succeeded Power green/OPC flash alternately Power green/OPC flash alternately Version upgrade succeeded
VerUP failed Green/Red flashOff Green/Red flashOff Version upgrade failed
alternatelyalternately
System Red flashes 3 timesOff Red flashes 3 times Off Mounting discrimination
ROM data failure Green/Red flashOff Green/Red flashStart-up after failing version
alternatelyalternatelyupgrade (*2)
* 1: For details, refer to ERROR STANDBY CAUSE on the adjustment process screen.
* 2: If the boot section is abnormal, there is no flashing (flashing disabled).
Method of boot-up TV disregarding Error
1. Unplug the AC power cord of running TV set to force off the power.
2. While holding down the “VOL (+)” and “P ()” keys on the set at once, plug in the AC power cord to turn on the power.
If you fail to boot-up TV, retry the procedure.
For customersFor service persons
PowerOPCPowerOPC
Flashes 3 times D3.3V error
Flashes 5 times Panel power supply error
Flashes 3 times Regular communication error
Flashes 5 times Other communication error
Flashes twice Sync error
Flashes 3 times Notification from the main
Outline: Communication/Power failure detected by the monitor microprocessor (IC2002) is stored on EEPROM,
Location: Page 1/17 of the adjustment process mode: MONITOR ERR CAUSE
Display Error description
02Start-up communication error 2 Initial communication from the main CPU is not received.
03Start-up communication error 3 Only the initial communication is received.
04Start-up communication error 4Until panel information request reception
05Start-up communication error 5Until initialization completion reception
06Start-up communication error 6Until version notification transmission
07Start-up communication error 7Until start-up information notification transmission
08Start-up communication error 8Until start-up information response reception
09Start-up communication error 9Until time-out setting reception
0ACommunication error A REQ time-out
0BCommunication error B Restart time-out during the beginning of time acquisition start-up
0CCommunication error C Ending sequence time-out
0DCommunication error D Preset start-up time-out during completion
0ECommunication error E Download start-up time-out
0FCommunication error F Time acquisition time-out
11 Communication error HRegular communication time-out
16Panel-related error Lamp failure
1AOther error 2 Monitor temperature failure
1DPower supply error 1 PS_ON(AC_DET) failure
1EPower supply error 2 D_POW(DET_12V) failure
1FPower supply error 3 D_POW(DET_D3V3) failure
21Power supply error 5 Panel power failure
23Other error 3 Error standby request from the main CPU
LED flashing timing chart at the time of the error
states can be confirmed in the adjustment process mode.
“0” if there is no error. It is cleared to 0 on the last page of the adjustment process mode.
1) Power LED
Error typePower LED operation (1 cycle)Note: Pins are monitor microprocessor pins (IC2002).
Inverter/Lamp failure
Red flashes once
Power failure
Red flashes twice
Communication
failure with main
CPU
Green flashes once
Others
Green flashes twice
2) Inverter/Lamp failure details (Power red LED flashes once and OPC (preset) LED flashes)
Error typeOPC (preset) LED operation (1 cycle)
Lamp failure
Flashes once
H: Red On
L: Off
H: Red On
L: Off
H: Green On
L: Off
H: Green On
L: Off
H: On
L: Off
Refer to “Inverter/Lamp failure details”. OPC_LED flashes by
pressing the [MENU] key on the remote control.
Refer to “Power failure details”. OPC_LED flashes by pressing the
[MENU] key on the remote control.
Refer to “Communication failure details”. OPC_LED flashes by
pressing [MENU] key on the remote control.
Communication line failure or main CPU communication failure.
Refer to “Other failure details”. OPC_LED flashes by pressing the
[MENU] key on the remote control.
Note: Pins are monitor microprocessor pins unless otherwise
specified (IC2002).
ERR_PNL(40pin): Abnormal L. Confirmed after 5 consecutive
detections at 1 second intervals (detected only when the backlight
is on).
Note that after five detection counts, the lamp cannot be activated
except in the monitoring process. (For the first time, only the
inverter is reset, and error OFF is not activated.)
Accumulated counts are cleared to 0 when the setting in the
adjustment process is made, when AC_ON is performed with
[CH_DOWN] and [VOL_UP] on the unit down or after continuous
illumination for 3 minutes.
Pins are monitor microprocessor pins unless otherwise
AC_DET(72pin: Abnormal (L).
If error is detected during start-up or operation, the power is
turned on again by interrupt handling (instantaneous blackout processing).
DET_12V(34pin): Abnormal (L). Main 12V is not applied.
If error is detected during start-up or operation, the power is
turned on again by polling.
DET_D3V3(36pin): abnormal (L). Digital 3.3V is not applied.
If error is detected during start-up or operation, the power is
turned on again by polling.
DET_DET_PNL12V(35pin): abnormal (L). Panel_Power is not
applied.
Error is started detecteing after Panel Piower - ON, the power is
turned on again by polling.
Note: Basically, debug print logs are analyzed or
communication logs are analyzed by a bus monitor.
Initial communication from the main CPU is not received.
(Request for the monitor model No. is not received.).
→ Communication line failure or main CPU start-up failure.
Start-up reason confirmation from the main CPU cannot be
received. (Startup communication until start-up reason notification
command is not received.)
→ Main CPU start-up failure or monitor microprocessor reception
failure.
Regular communication that is performed at 1 second intervals in
the normal operation is interrupted.
→ Main CPU operation failure or monitor microprocessor reception failure.
When a request (PM_REQ=H) is sent from the main microprocessor, the request command is not output from the main CPU, etc.
→ Main CPU operation failure or monitor microprocessor reception failure.
specified.
5) Other failure details (Power green LED flashes twice and OPC (preset) LED flashes)
Error typeOPC LED operation (1 cycle)
Monitor temperature
failure
Flashes once
Main failure
Flashes 3 times
H: On
L: Off
H: On
L: Off
Note: Pins are monitor microprocessor pins unless otherwise
If the panel temperature is 60° C or more for 15 seconds or more
in a row, CAUTION appears on the OSD (flashes in red in the
lower right screen).
If the panel temperature is 60° C or more for 25 seconds or more
in a row, error standby is activated.
(MONITOR MAX TEMP on page 13/17 of the adjustment process:
Change of temperature failure AD value): Thermistor
Main microprocessor detection error (CPU temperature error, etc.)
Details are displayed on page 1/17 of the adjustment process for
the main microprocessor.
IC8401RH-iXC721WJQZQFlashThis IC is 1GB NAND flash memory.
IC3302RH-iXC773WJQZQMain CPUThis IC is Video Processor <FmSdata>[amp ] MAIN CPU.
IC2002RH-iXC786WJQZQ
IC3501/
3502
IC4404VHiAOZ1320C-1YSMART LOAD SWThe AOZ1320 is a P-channel high-side load switch with controlled slew rate.
IC3301VHiBD6538G+-1YUSB high side SWBD6538G is single channel high side powers switch with low ON resistance Nch
IC501VHiBR24C21F-1Y
IC2601/
9611
IC9604/
9606
IC9605/
9608
IC8455VHiM24C64WN-1YI2C bus type
IC506VHiM3221EiP-1YRS232C-DRIVERThe MAX3221E is a single driver, single receiver RS-232 solution operating from a
IC9603VHiMM3141YN-1Y1CH-SW-REG
IC4405 VHiMT8295AE-1QCI controllerThis is a control IC for PCMCIA cards. This controls information on IC cards
IC1107VHiPQ1LA505-1YReg 5.0VThe PQ1LA505 is CMOS general-purpose single-output voltage regulators with an
IC9610VHiPQ1LAX95-1YReg 9VThe PQ1LAX95 is CMOS general-purpose single-output voltage regulators with an
IC2004VHiS24CS08J-1YEEPROMThe 24CS08 is a 8Kbit-2-wire (I2C bus type) serial EEPROM that can be pro-
IC2001VHiS80927NM-1YResetThis IC is a highly precision voltage detector (2.7V) with built-in delay circuit.
for service
(RH-iXC786WJN5Q)
RH-iXC790WJQZQDDRThis IC is 512Mb DDR2 SDRAM.
for service
(RH-iXC697WJQZS)
VHiHC2G66DP-1YBilateral SwitchThis IC is provides a dual analog switch. Each switch has two pins for input or out-
VHiLV58072M-1Y1CH-SW-REGLV58072M is 3A 1ch step down switching regulator.
VHiLV5893M+-1Y1CH-SW-REGLV5893M is 1.8A 1ch step down switching regulator.
UCOMThe monitor microprocessor is intended to communicate with the main CPU and to
1K E2PROMThis IC is a 1Kbit-2-wire (I2C bus type) serial EEPROM that can be programmed
-64K E2PROM
Reg 1.25V
This IC stores the software data that processes the system of TV such as the
graphic processing, the LCD controls, and backlights etc.
In this IC, the decode processing and the video signal processing are done.
Moreover, OSD is generated here and added to a picture signal.
operate the system. It also controls power of the entire system.
This IC operates as a memory of IC3302 (Video Processor). ***
AOZ1320-04 have a slew rate of 1ms.
power MOSFET.
Rich safety functions such as over current detection, Thermal shutdown (TSD),
under voltage lock out (UVLO) and soft start function which are required for the
power supply port protection are integrated into 1chip.
electrically. The EEPROM chip stores the EDID data of PC input. This data is controlled through I2C signals.
put and an active HIGH enable input.
In this model, it generate D1.1V.
In this model, it generate BU3.3V.
The BR24S64W is a 64Kbit-2-wire (I2C bus type) serial EEPROM that can be pro-
grammed electrically.
This IC stores the menu data and the adjustment value data of adjustment process
mode etc.
The data is given out by commands from the main microprocessor.
single Vcc supply. The RS-232 pins provide IEC G1000-4-2 ESD Protection. The
device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a
single 3V to 5.5V supply.
The MM314 is CMOS general-purpose single-output voltage regulators with an on/
off control input, featuring low dropout voltage and low quiescent bias current. The
output current is possible up to 150mA or less. In this model, it generate CPU2.5V.
inserted into the PCMCIA card slot (SC4401) or information on software version
upgrade cards saved on flash memories to transfer the data to CPUs and memories.
on/off control input, featuring low dropout voltage and low quiescent bias current.
The output current is possible up to 500mA or less. In this model, it generate DCPOW.
on/off control input, featuring low dropout voltage and low quiescent bias current.
The output current is possible up to 500mA or less. In this model, it generate S+9V.
grammed electrically.
This IC stores the menu data and the adjustment value data of adjustment process
mode etc.
The data is given out by commands from the main microprocessor.
IC1504VHiSiI9287+-1QHDMI_Port _ProcessorThe SiI9287 HDMI port processor is the second generation of HDMI devices that
IC1106VHiSTV0297E-1QCOFDMThe STV0297E’s demodulator is a complete QAM (quadrature amplitude modula-
IC1103VHiTCR5SB25-1Y1CH-SW-REG
IC9609VHiTCR5SB33-1Y1CH-SW-REG
IC2701VHiYDA148QZ-1YA-AMPThis IC is a digital audio power amplifier. It is mounted by 32QFN small package
[POWER/INVERTER UNIT]
IC7102TNY274PN
IC7101UCC28061
IC7200NCP1606B
IC7104SSC9502S
IC7505FA5573
IC7101VIPER17
IC7001L6562A
IC7002FA5538
IC7251FA5511
REG-2.5V
Reg 3.3V
BU5V
SW-REG-CTL
UR13V
P-FACTOR
UR13V
P-FACTOR
UR13V
SW-REG-CTL
VLCD
LOW-STANDBY
BU5V
SW-REG-CTL
UR13V
P-FACTOR
UR13V
SW-REG-CTL
VLCD
SW-REG-CTL
support revision 1.3 of the HDMI specification. The main feature is as follows.
1) 4-input, 1-output HDMI port processor.
2) Integrated TMDS receiver and transmitter cores capable of receiving and transmitting at 2.25Gbps.
3) Supports video resolutions up to 1080p, 60Hz, 12bit or 720p/1080i, 120Hz,12bit.
4) Receiver fully comply with DVI1.0, HDCP1.1 and HDMI1.3 specifications.
tion) demodulation and FEC (forward error correction) solution that performs IF to
transport
stream block processing of QAM signals. It is intended for the digital transmission
of compressed television, sound, and data services over cable.
The TCR5SB25 is CMOS general-purpose single-output voltage regulators with an
on/off control input, featuring low dropout voltage and low quiescent bias current.
The output current is possible up to 200mA or less. In this model, it generate
CPU2.5V.
The TCR5SB33 is CMOS general-purpose single-output voltage regulators with an
on/off control input, featuring low dropout voltage and low quiescent bias current.
The output current is possible up to 200mA or less. In this model, it generate
Bu3.3V.
with 15W or less stereo. it drives by 10W in 26, and 32 types.
This IC is IC for the switching regulator with Enhanced Flexibility and Extended
Power Range
In this model, non-reg BU5V power supply is generated.
This IC is IC that improves Power-Factor in 13V_Regulator circuit of 46 type power
supply circuit.
The protection functions such as UVLO, Brounout, OVP and AOC are built into in
this IC.
This IC is IC that improves Power-Factor in 13V_Regulator circuit of 40 type power
supply circuit.
The protection functions such as UVLO, Brounout, OVP and AOC are built into in
this IC.
This IC is switching power supply IC of a monolithic type.
In this model, non-reg UR13V power supply is generated.
This IC is IC for the low standby power requirement type switching power supply
control.
In this model, backlight LED power supply (VLED=187/209V) is generated.
This IC is switching power supply IC of the off-line converter type with a PWM control.
In this model, non-reg BU5V power supply is generated.
This IC is IC that improves Power-Factor in 13V_Regulator circuit of 32 type power
supply circuit.
The protection functions such as UVLO, Brounout, OVP and AOC are built into in
this IC.
This IC is switching-power-supply control IC of the current mode system where
power MOSFET drives directly. In this model, UR13V (32 types) is generated.
This IC is IC for the PWM type switching power supply control.
In this model, backlight LED power supply (VLED=144V) is generated.
The IO pins allow to input command, address and data and to output data during read/program operations.
The inputs are latched on the rising edge of Write Enable (WE#).
The I/O buffer float to High-Z when the device is deselected or the outputs are disabled.
This input activates the latching of the IO inputs inside the Command Register on the Rising edge of Write
Enable (WE#).
This input activates the latching of the IO inputs inside the Address Register on the Rising edge of Write
Enable (WE#).
This input controls the selection of the device. When the device is busy CE# low does not deselect the
memory.
This input acts as clock to latch Command, Address and Data. The IO inputs are latched on the rise edge
of WE#.
The RE# input is the serial data-out control, and when active drives the data onto the I/O bus. Data is valid
REA after the falling edge of RE# which also increments the internal column address counter by one.
The WP# pin, when Low, provides an Hardware protection against undesired modify (program/erase)
operations.
The Ready/Busy output is an Open Drain pin that signals the state of the memory.
The VCC supplies the power for all the operations (Read, Write, Erase).
1LED_SLEEPOSleep function ON/OFF
2CEC_I2IPull Up
3AV_LINK_IIAV LINK Input
4CEC_IICEC Signal Input(1)
5RCIRemote control signal input
6BYTE7CNVSS-Debugger connection
8XCIN-Sub-Clock connection
9XCOUT-Sub-Clock connection
10RESET-Reset
11XOUT-System Clock
12VSS-GND
13XIN-System Clock
14VCC1-Power supply(Bu3.3V)
15(N.C.)INo function
16P8_4IPull down
17ACCESS_GONo function
18DET_SY(N.C.)IError detection dor LCD Controller connection
19ILL_LEDOIllumination LED ON/OFF
20AV_LINK_OOAV LINK output
21MUTE_A_ALLOSound Mute ON/OFF
22CEC_OOCEC Signal Output
23IRPASSOIR Pass Through
24CEC_O2ONo function
25DET_CONDINo function
26W_PROT_MOEEPROM Write Protect
27I2C_SCLI2C I2C Clock
28I2C_SDAI2C I2C Data
29TXD-Debugger connection
30RXD-Debugger connection
31SCLK-Debugger connection
32BUSY-Debugger connection
33DET_POW0INo function
34DET_POW1(13V)IPower Error Detection(13V)
35DET_POW2(PNL12V)IPower Error Detection(PNL12V)
36DET_POW3(D3V3)IPower Error Detection(D3V3V)
37DET_POW4INo function
38DET_POW5INo function
39EPM-Debugger connection
40ERR_PNLILamp Error Detection
41LNB_SHORTIAntenna short Detection
42(N.C.)No function
43ANT_POWOAntenna Power Control
44CE-Debugger connection
45TXD_DBGPODebugg Serial output
46RXD_DBGPIDebugg Serial input
47EXE_LEDOLED for confirmation controller
48N_SYSTEM_RSTIDigital Reset SW
49STBOBack light Reset
50FRAMEOLCD Controller control
51ROMSEL0OPull down
52O_S_SETOPull down
53TEMP1OPull down
54TEMP2OPull down
55TEMP3OPull down
56L_ROPull down
57U_DOPull down
58COND_TESTOPull down
59SMPOWO13V supply on
60VCC2-Power supply(Bu3.3V)
61DPOWODC-DC Enable
62VSS-GND
63RS_ONOPower control for RS-232C Circuit
64SY(N.C.)_DETONo function
65HDMI_SCDTINo function
66POW_SWOPower Key Detection
67(N.C.)No function
68(N.C.)No function
69PL_POWOP anel Power ON
70(N.C.)
71CSEN2INo function
72AC_DETIDetection for Power moment stop
73VSY(N.C.)/DETECTINo function
74CBOOTO/D Main CPU boot change
75TXD_CPUOMAIN CPU communication signal output
76RXD_CPUIMAIN CPU communication signal input
77PM_REQOCommunication Reset
78SRESETO/D Main CPU Reset
79OPCIOPC input
80QSTEMPIThermistor Input
81AFT/AGCINo function
82KEY1IKey operation input
83KEY2IKey operation input
84KEY3INo function
85(N.C.)INo function
86MAIN_TEMPINo function
87(N.C.)INo function
88PNL_DET6INo function
89PNL_DET5INo function
90PNL_DET4INo function
91PNL_DET3INo function
92PNL_DET2INo function
93PNL_DET1INo function
94AVSS-GND
95PNL_DET0INo function
96VRFF-Analogue reference voltage
97AVCC-Analogue power supply
98LED_RORed LED ON/OFF
99LED_GOLED_Green ON/OFF
A0 - A13IAddress Inputs: Provide the row address for Active commands, and the column address and Auto Pre-
DQ0 - DQ15I/OData Input/Output: Bi-directional data bus.
(DQS), (DQS#)
(LDQS0),(DQS0#)
or
(DQS3),(DQS3#)
(DQS2),(DQS2#)
NC-No Connect: No internal electrical connection is present.
VDD-Power Supply: +1.8V ± 0.1V.
VDDQ-DQ Power Supply: +1.8V ± 0.1V.
VSS-Ground.
CK and CK# are differential clock inputs. All address and control input signals are sampled on the crossing of the positive edge of CK and negative edge of CK#.
Output (read) data is referenced to the crossings of CK and CK# (both directions of crossing).
CKE HIGH activates, and CKE Low deactivates, internal clock signals and device input buffers and output drivers.
Taking CKE Low provides Precharge Power-Down and Self Refresh operation (all bank idle), or Active
Power-Down (row Active in any bank).
CKE is synchronous for power down entry and exit, and for self refresh entry. CKE is asynchronous for
self refresh exit.
After VREF has become stable during the power on and initialization sequence, it must be maintained for
proper operation of the CKE receiver. For proper self-refresh entry and exit, VREF must be maintained to
this input.
CKE must be maintained high throughout read and write accesses. Input buffers, excluding CK, CK#,
ODT and CKE are disabled during power-down. Input buffers, excluding CKE are disabled during self
refresh.
All commands are masked when CS# is registered HIGH.
CS# provides for external bank selection on systems with multiple banks.
CS# is considered part of the command code.
ODT (registered HIGH) enables termination resistance internal to the DDR2 SDRAM.
When enabled, ODT is only applied to each DQ, DQS, DQS#, RDQS, RDQS#, and DM signal for x4/x8
configuration.
For x16 configuration, ODT is applied to each DQ, UDQS/UDQS#. LDQS/LDQS#, UDM and LDM signal.
The ODT pin will be ignored if the Extended Mode Register Set (EMRS) is programmed to disable ODT.
RAS#, CAS# and WE# (along with CS#) define the command being entered.
IInput Data Mask:
DM is an input mask signal for write data. Input data is masked when DM is sampled HIGH coincident
with that input data during a Write access.
DM is sampled on both edges of DQS. Although DM pins are input only, the DM loading matches the DQ
and DQS loading. For x8 device, the function of DM or RDQS /RDQS# is enabled by EMRS command.
BA0,BA1and BA2 define to which bank an Active, Read, Write or Precharge command is being applied.
Bank address also determines if the mode register or extended mode register is to be accessed during a
MRS or EMRS cycle.
charge bit for Read/Write commands to select one location out of the memory array in the respective
bank.
A10 is sampled during a pre charge command to determine whether the PRECHARGE applies to one
bank (A10 LOW) or all banks (A10 HIGH).
If only one bank is to be Precharge, the bank is selected by BA0, BA1. The address inputs also provide
the op-code during a Mode Register Set command.
1N.CINo Connect : No internal electrical connection is present.
2N.CINo Connect : No internal electrical connection is present.
3N.CINo Connect : No internal electrical connection is present.
4GND -Ground
5SDAI/O Serial data Input/Output
6SCLISerial clock input (Bidirectional mode)
7VCLCICLCK Input (Transmit only mode )
Bootstrap Terminal
Connect the boost capacity of about 0.022µF between SW terminals.
Input Voltage Terminal
Connect very big capacity between GND.
Power Switch Terminal
Connect output LC filter. Moreover connect the above-mentioned capacity between BOOT terminals .
Feed Back Terminal
The output voltage is set by the division resistance between the output voltages.
Phase Compensation Terminal
The phase amends external capacity and the resistance of the DC/DC converter close loop are connected.
Enable Terminal
The converter works by the High voltage impression.
Softstart Terminal
The soft start time is set by built-in 10µA source voltage and external soft start capacity.
1ENI
2C1+ -Positive terminal of the voltage doubler Charge-Pump Capacitor
3V+ - +5.5V generated by the charge pump
4C1- -Negative terminal of the voltage doubler Charge-Pump Capacitor
5C2+ -Positive terminal of inverting Charge-Pump Capacitor
6C2- -Negative terminal of inverting Charge-Pump Capacitor
7V- - -5.5V generated by the charge pump
8R_INIRS-232 Receiver Inputs
14GND -Ground
15VCC - +3.0V to +5.5V Supply Voltage
16FORCEOFFI
Receiver Enable Control . Drive low for normal operation. Drive high to force the receiver outputs (R_OUT)
into a high-impedance state.
Output of the Valid Signal Detector. INVALID is enabled high if a valid RS-232 level is present on any receiver
input.
Drive high to override automatic circuitry keeping transmitters and charge pump on (FORCEOFF must be
high)
Force-Off Input, active low. Drive low to shut down transmitters, receivers (MAX3243E, except R2OUTB),
and on-board charge pump . This overrides all automatic circuitry and FORCE ON
116CI_DATA0I/ONAND Flash Data bit 0.PDD0_
115CI_DATA1I/ONAND Flash Data bit 1.PDD1_
95CI_DATA2I/ONAND Flash Data bit 2.PDD2_
102CI_DATA3I/ONAND Flash Data bit 3.PDD3_
101CI_DATA4I/ONAND Flash Data bit 4.PDD4_
100CI_DATA5I/ONAND Flash Data bit 5.PDD5_
Transport stream 2 input data.
16TODATA5ITransport stream 1 input data bit 5.open
17TODATA6ITransport stream 1 input data bit 6.open
18TODATA7ITransport stream 1 input data bit 7.open
1GPIO0I/OGeneral purpose I/O bit 0. (Resister-Ground)R-G
2GPIO1I/OGeneral purpose I/O bit 1. (Resister-Ground)R-G
3GPIO2IGeneral purpose I/O bit 2. (Head Phone Plug)HP_PLUG
4GPIO3OGeneral purpose I/O bit 3. (Amp Standby)AMP_STBY
19GPIO4I/OGeneral purpose I/O bit 4.open
20GPIO5OGeneral purpose I/O bit 5. (Antena_5V_SW)ANT_5V_SW
21GPIO6I/OGeneral purpose I/O bit 6.open
91GPIO7I/OGeneral purpose I/O bit 7.open
92GPIO8I/OGeneral purpose I/O bit 8.open
93GPIO9OGeneral purpose I/O bit 9. (Common Interface VCC Enable)CI_VCCEN
118GPIO10OGeneral purpose I/O bit 10. (Panel I2C Enable)PNL_I2C_EN
119GPIO11OGeneral purpose I/O bit 11. (Panel Write Protect)PNL_WP
120GPIO12IGeneral purpose I/O bit 12. (232C_Eable)232C_EN
127GPIO13OGeneral purpose I/O bit 13. (ATV_Power_SW)ATV_POW_SW
128GPIO14IGeneral purpose I/O bit 14. (Interrupt enable _SW)IREM_SW
PCMCIA/CI
83D0I/OPCMCIA data bit 0.C_D0
85D1I/OPCMCIA data bit 1.C_D1
87D2I/OPCMCIA data bit 2.C_D2
24D3I/OPCMCIA data bit 3.C_D3
26D4I/OPCMCIA data bit 4.C_D4
28D5I/OPCMCIA data bit 5.C_D5
30D6I/OPCMCIA data bit 6.C_D6
32D7I/OPCMCIA data bit 7.C_D7
81D8I/OPCMCIA data bit 8.TS_CIOUT_D0
84D9I/OPCMCIA data bit 9.TS_CIOUT_D1
86D10I/OPCMCIA data bit 10.TS_CIOUT_D2
25D11I/OPCMCIA data bit 11.TS_CIOUT_D3
27D12I/OPCMCIA data bit 12.TS_CIOUT_D4
29D13I/OPCMCIA data bit 13.TS_CIOUT_D5
31D14I/OPCMCIA data bit 14.TS_CIOUT_D6
34D15I/OPCMCIA data bit 15.TS_CIOUT_D7
80A0OPCMCIA address bit 0.CI_A0
78A1OPCMCIA address bit 1.CI_A1
75A2OPCMCIA address bit 2.CI_A2
73A3OPCMCIA address bit 3.CI_A3
71A4OPCMCIA address bit 4.CI_A4
69A5OPCMCIA address bit 5.CI_A5
66A6OPCMCIA address bit 6.CI_A6
18R2X2PI
17R2X2NI
12R2XCPITMDS input port 2 clock pair
11R2XCNI
22R3X0PITMDS input port 3 data pairs.
21R3X0NI
24R3X1PI
23R3X1NI
26R3X2PI
25R3X2NI
20R3XCPITMDS input port 3 clock pair
19R3XCNI
HDMI Tx Port Pins
60TX0POHDMI Tx Output port data.
61TX0NOTMDS Low Voltage Differential Signal output data pairs.
58TX1PO
59TX1NO
56TX2PO
57TX2NO
62TXCPOHDMI Output port Clock.
63TXCNOTMDS Low Voltage Differential Signal output data pairs.
System Switching Pins
29DSDA0I/O DDC I2C Data for respective port.
33DSDA1I/O
39DSDA2I/O
43DSDA3I/O
These signals are true open drain, and do not pull-down to ground when power is not applied to the device.
These pins require an external pull-up resistor.
30DSCL0I
34DSCL1I
40DSCL2I
44DSCL3I
32R0PWR5V 36R1PWR5V 42R2PWR5V 46R3PWR5V 31CBUS_HPD0O
35CBUS_HPD1O
41CBUS_HPD2O
45CBUS_HPD3O
49R4PWR5V -5V power from 5th Rx port.
Control Pins
54CSCLI
53CSDAI/O
48DSCL4I
47DSDA4I/O
Configurations Pins
55TPWR_CI2CAI/O
52INTO
10RSVD -
28RSVD -
DDC I2C Clock for respective port.
These signals are true open drain, and do not pull-down to ground when power is not applied to the device.
These pins require an external pull-up resistor.
5-V Port detection input for respective port.
Connect to 5-V signal from HDMI input connector.
These signals require a 10Ω series resistor and at least a 1µ F capacitor to ground A 3.3kΩ pull-down resistor is also required for these signals.
Hot Plug Detect Output for respective port.
Connect to HOTPLUG of HDMI input connector.In MHL mode, this serves at the respective port control bus.
Local Configuration/Status I2C Clock.
Chip configuration/status is accessed via this I2C port. This pin is a true open drain, so it does not pull to
ground if power is not applied.
Local Configuration/Status I2C Data.
Chip configuration/status is accessed via this I2C port. This pin is a true open drain, so it does not pull to
ground if power is not applied.
DDC I2C Clock for VGA port.
These signals are true open drain, and do not pull-down to ground when power is not applied to the device.
This pin requires an external pull-up resister.
DDC I2C Data for VGA port.
These signals are true open drain, and do not pull-down to ground when power is not applied to the device.
This pin requires an external pull-up resister.
I2C Slave Address input/Transmit Power Sense Output.
At the end of power -on-reset (POR), this pin is used as an input to latch the I2C sub-address. The level on
this pin is latched when the POR transitions from the asscred state to the de-asserted state. After complection of POR, this pin is used as the TPWR output, indicating that the selected HDMI input port is receiving an
active TMDS clock. This pin has an internal pull-up to the MICOMVCC33 power supply. If this signal is
pulled-down, a 4.7LΩ resister should be used.
Note: There is a probability the POR logic may power up and not latch the level on this pin. A software
workaround is required to determine the proper I2C slave address.
Interrupt Output.
This is an open_drain output and requires an external pull_up resister.
When SBVCC(pin38)=5V, RSVD pin #10 must be tied to GND with less than 10K resistor. When
SBVCC(pin38)=3.3V, RSVD pin #10 must be tied to GND with 1M ohm resistor.
HDMI compliant CEC I/O used for interfacing to CEC devices. The signal is electrically compliant with CEC
50CEC_AI/O
51CEC_DI/O
Power and Ground Pins
9,27,64VCC33 -Analog and digital core VCC. Must be supplied at 3.3V
37MICOM_VCC33 38SBVCC33 -3.3V standby power. If 3.3V standby mode is not used, this pin should be left as not connected.
ePadEpad -
specification. This pin connects to the CEC signal of all HDMI connectors in the system. As an input, the pin
acts as a LVTTL, Schmitt triggered input and is 5V tolerant. As an output, the pin acts as an NMOS driver
with resistive pull-up. This pin has an internal pull-up resistor.
CEC interface to local system.
This pin is an open drain and requires an external pull-up resister. This pin typically connects to a local CPU
if the CEC functions are performed by the CPU directly, and not the CEC controller inside the device.
During normal mode, this pin provides 3.3V power to external micro-controller. Maximum output current is
30mA. This pin requires 1µ F capacitor to ground.
ePad must be connected to ground. All ground planes, analog and digital, must be tied together to the ePad,
which must be connected to ground.
Demodulator is a complete QAM (quadrature amplitude modulation)demodulation
and FEC (forward error correction) solution
Derotator
Adjacent channels
removal filter
Symbol timing recovery
and Nyquist filtering
Carrier loop recovery
Equalizer
Phase noise canceller
GPIO/AGC1
GPIO/AGC2
GPIO/LOCK
GPIO/IT
GPIO/SCLT
GPIO/SDAT
GPIO/CS0
GPIO/CS1
GPIO
GPIO
INP
INM
GPIO switching matrix
ADC
AGC and
delayed AGC
Lock status
IT generator
I2C Repeater
FEC Annex A and C
De-interleaver
Reed - Solomon FEC decoder
Descrambler
TSMF function
Signal quality
estimator
BER Tester
N_RESET
to all blocks
Clock
generator
Z0
I2C interface
A
2.19.2 Pin Connections and short description
Pin No.Pin NameI/OPin Function
1GPIO9I/OGeneral-purpose inp ut/output port 9.
2GPIO8I/OGeneral-purpose inp ut/output port 8.
3TDIIGND
4TDOONo operation
5TRSTIGND
6TCKINo operation
7TMSIGND
8GPIO7I/ONo operation
9N_RESETIHardware reset, active Low.
10VDDsupply Power supply (3.3V)
11GNDsupplyGND
12VDD_IO_3V3supply3.3V
13GPIO6/CS1I/OGeneral-purpose input/output port 6.
14GPIO5/CS0I/OGeneral-purpose input/output port 5.
15SDAI/OI2C serial data
16SCLII2C serial clock
17TS_CKOUTOTS_CLOCK
18TS_SYNCOTS_SYNC
19TS_VALOTS_Data Valid
20TS_ERROTS_Packet Error
21TS_DATA[0]OTS_DATA0
22TS_DATA[1]OTS_DATA1
23TS_DATA[2]OTS_DATA2