Sharp LC-32LE700E, LC-32LE700RU, LC-32LE700S, LC-32LU700E, LC-32LU700S Service Manual

...
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TopPage
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
SERVICE MANUAL
No. S89B4LC32L700
LCD COLOUR TELEVISION
LC-32LE700E/RU/S, LC-32LU700E/S LC-32LX700E/RU LC-40LE700E/RU/S, LC-40LU700E/S LC-40LX700E/RU LC-46LE700E/RU/S, LC-46LU700E/S LC-46LX700E/RU
MODELS
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.
LC-52LE700E/RU/S
CONTENTS
SAFETY PRECAUTION
CAUTION............................................................i
Precautions for using lead-free solder ...............ii
End of life disposal............................................iii
CHAPTER 1. SPECIFICATIONS
[1] SPECIFICATIONS ......................................... 1-1
CHAPTER 2. OPERATION MANUAL
[1] OPERATION MANUAL.................................. 2-1
CHAPTER 3. DIMENSIONS
[1] DIMENSIONS ................................................ 3-1
CHAPTER 4. REMOVING OF MAJOR PARTS
[1] REMOVING OF MAJOR PARTS ................... 4-1
CHAPTER 5. ADJUSTMENT
[1] ADJUSTMENT PROCEDURE....................... 5-1
CHAPTER 6. TROUBLESHOOTING TABLE
[1] TROUBLESHOOTING TABLE.......................6-1
[2] LED flashing specification at the time of the
error.............................................................. 6-19
CHAPTER 7. MAJOR IC INFORMATIONS
[1] MAJOR IC INFORMATIONS..........................7-1
CHAPTER 8. OVERALL WIRING/SYSTEM BLOCK DIAGRAM
[1] OVERALL WIRING DIAGRAM (LC-32LE/
LU/LX700) .....................................................8-1
[2] OVERALL WIRING DIAGRAM (LC-40LE/
LU/LX700) .....................................................8-2
[3] OVERALL WIRING DIAGRAM (LC-46LE/
LU/LX700) .....................................................8-3
[4] OVERALL WIRING DIAGRAM (LC-
52LE700).......................................................8-4
[5] SYSTEM BLOCK DIAGRAM (LC-32LE/LU/
LX700)...........................................................8-5
[6] SYSTEM BLOCK DIAGRAM (LC-40LE/LU/
LX700)...........................................................8-6
[7] SYSTEM BLOCK DIAGRAM (LC-46LE/LU/
LX700, LC-52LE700).....................................8-7
CHAPTER 9. PRINTED WIRING BOARD ASSEM­BLIES
[1] KEY Unit, R/C, LED Unit, ICON Unit.............9-1
[2] MAIN Unit ......................................................9-2
CHAPTER 10. SCHEMATIC DIAGRAM
[1] DESCRIPTION OF SCHEMATIC DIA-
GRAM..........................................................10-1
[2] SCHEMATIC DIAGRAM..............................10-2
Parts Guide
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.
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LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
LC32LE700E
SAFETY PRECAUTION
ServiceManual
IMPORTANT SERVICE SAFETY PRECAUTION
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.
DVM
AC SCALE
1.5k ohm 10W
0.15µF
TEST PROBE
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
SAFETY NOTICE
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.
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
TO EXPOSED METAL PARTS
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.
CONNECT TO KNOWN EARTH GROUND
i
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LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
Precautions for using lead-free solder
Employing lead-free solder
• “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.
Lead-free wire solder for servicing
Part No. Description Code
ZHNDAi123250E J φ0.3mm 250g (1roll) BL ZHNDAi126500E J φ0.6mm 500g (1roll) BK ZHNDAi12801KE J φ1.0mm 1kg (1roll) BM
ii
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LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
End of life disposal
End of life disposal
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.
iii
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LC32LE700E
CHAPTER 1. SPECIFICATIONS
ServiceManual
[1] SPECIFICATIONS
1. LC-32LE700E/RU/S, LU700E/S, LX700E/RU, LC-40LE700E/RU/S, LU700E/S, LX700E/RU
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
LCD COLOUR TV (32"), LC-32LE700E,
Item
LCD panel
Resolution 2,073,600 pixels (1,920 x 1,080)
Video colour system AL/SECAM/NTSC 3.58/NTSC 4.43/PPAL 60
TV-standard
Receiving
TV function
Audio amplifier 10 W x 2
Speaker (35 mm x 100 mm) x 2
Terminals
OSD language
Power requirement
Power consumption (method IEC62087) 93 W (0.2 W standby) 133 W (0.2 W standby)
Weight
Operating temperature
channel
TV-tuning system
STEREO/BILINGUAL NICAM/A2
Antenna
RS-232C D-Sub 9 pin male connector
EXT 1 SCART (AV input, Y/C input, RGB input, TV output)
EXT 2 SCART (AV input/monitor output, Y/C input)
EXT 3 COMPONENT IN (Y/P
EXT 4 15 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 9 RCA pin (AV input)
USB USB
HDMI 2/PC AUDIO (R/L) Ø 3.5 mm jack*
DIGITAL AUDIO OUTPUT Optical S/PDIF digital audio output
C. I. (Common Interface) EN50221, R206001
OUTPUT
Headphones Ø 3.5 mm jack (audio output)
Analogue CCIR (B/G, I, D/K, L/L")
Digital DVB-T (2K/8K OFDM), DVB-C
VHF/UHF
CATV
LC-32LE700RU, LC-32LE700S, LC-32LX 700E, LC-32LX700RU, LC-32LU700E, LC-32LU700S
Advanced Super View & BLACK TFT LCD (32")
IR A ch_E69 ch (Digital), E2_E69 ch, F2_F10 ch, I21_I69 ch, IR A_IR J ch
Hyper-band, S1_S41 ch
Auto Preset 999 ch (non-Nordic [DTV]), Auto Preset 9999 ch (Nordic [DTV]), Auto Preset 99 ch (ATV), Auto Label, Auto Sort
UHF/VHF 75
RCA pin (AUDIO R/L)
Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hungarian, Italian, Latvian, Lithuanian, Norwegian, Polish, Portuguese, Russian, Slovak, Slovene, Spanish, Swedish, Turkish, Ukrainian
AC 220_240 V, 50 Hz
10.5 kg (without stand), 13.5 kg (with stand)
0°Cto+40°C
Din type (analogue & digital)
B(CB
)/PR(CR), RCA pin (AUDIO R/L))
LCD COLOUR TV (40"), LC-40LE700E, LC-40LE700RU, LC-40LE700S, LC-40LX 700E, LC-40LX700RU, LC-40LU700E, LC-40LU700S
Advanced Super View & BLACK TFT LCD (40")
12.3 kg (without stand), 16.2 kg (with stand)
1 – 1
Page 6
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
*
2. LC-46LE700E/RU/S, LU700E/S, LX700E/RU, LC-52LE700E/RU/S
LCD COLOUR TV (46"), LC-46LE700E,
Item
LCD panel
Resolution 2,073,600 pixels (1,920 x 1,080)
Video colour system PAL/SECAM/NTSC 3.58/NTSC 4.43/PAL 60
TV-standard
TV function
Audio amplifier 10 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/BILINGUAL NICAM/A2
Antenna
RS-232C D-Sub 9 pin male connector
EXT 1 SCART (AV input, Y/C input, RGB input, TV output)
EXT 2 SCART (AV input/monitor output, Y/C input)
EXT 3 COMPONENT IN (Y/P
EXT 4 15 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 9 RCA pin (AV input)
USB USB
HDMI 2/PC AUDIO (R/L) Ø 3.5 mm jack*
DIGITAL AUDIO OUTPUT Optical S/PDIF digital audio output
C. I. (Common Interface) EN50221, R206001
OUTPUT
Headphones Ø 3.5 mm jack (audio output)
Analogue CCIR (B/G, I, D/K, L/L")
Digital DVB-T (2K/8K OFDM), DVB-C
VHF/UHF
CATV
LC-46LE700RU, LC-46LE700S, LC-46LX 700E, LC-46LX700RU, LC-46LU700E, LC-46LU700S
Advanced Super View & BLACK TFT LCD (46")
IR A ch_E69 ch (Digital), E2_E69 ch, F2_F10 ch, I21_I69 ch, IR A_IR J ch
Hyper-band, S1_S41 ch
Auto Preset 999 ch (non-Nordic [DTV]), Auto Preset 9999 ch (Nordic [DTV]), Auto Preset 99 ch (ATV), Auto Label, Auto Sort
UHF/VHF 75
RCA pin (AUDIO R/L)
Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hungarian, Italian, Latvian, Lithuanian, Norwegian, Polish, Portuguese, Russian, Slovak, Slovene, Spanish, Swedish, Turkish, Ukrainian
AC 220 - 240 V, 50 Hz
18.5 kg (without stand), 23.5 kg (with stand)
0°Ctoe 40°C
Din type (analogue & digital)
B(CB
)/PR(CR), RCA pin (AUDIO R/L))
LCD COLOUR TV (52"), LC-52LE700E, LC-52LE700RU, LC-52LE700S
Advanced Super View & BLACK TFT LCD (52")
22.5 kg (without stand), 27.6 kg (with stand)
1 – 2
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LC32LE700E
CHAPTER 2. OPERATION MANUAL
[1] OPERATION MANUAL
TV (front view)
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
2 3 45
1
TV (rear view)
1
8
9
2
3
4
5
10
ServiceManual
1
Blue illumination LED
*1
2 3
OPC indicator
4
Remote control sensor
5
OPC sensor
6 7 8
P
9
buttons)
10
COMMON INTERFACE slot
1
USB terminal
2
HDMI 4 (HDMI) terminal
3
EXT 9 (VIDEO/AUDIO) terminals
4
Headphones
5
AC INPUT terminal
6
MAIN POWER switch
7
HDMI 3 (HDMI) terminal
8
HDMI 1 (HDMI) terminal
9
EXT 4 (ANALOGUE RGB (PC))
10
terminal
11
Antenna terminal
12
HDMI 2 (HDMI) terminal
13
HDMI 2/PC AUDIO (R/L) jack
14
DIGITAL AUDIO OUTPUT terminal
15
RS-232C terminal
16
EXT 3 (COMPONENT/AUDIO) terminals
17
EXT 1 (RGB) terminal
18
EXT 2 (AV) terminal
19
OUTPUT (AUDIO) terminals
WARNING
Excessive sound pressure from earphones
• and headphones can cause hearing loss.
Do not set the volume at a high level. Hearing experts advise against extended listening at high volume levels.
6
7
8
9
10
6
7
11
12
*2
13
14 15
(Standby/On indicator)
(Power button)
(Menu button)MENU (Input source button) / (Programme [channel]
+/- (Volume buttons)
*1
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.
16 17 18 19
2 – 1
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LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
Remote control unit
1
(Standby/On)
2
Buttons for useful operations
(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.
2 – 2
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LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
Attaching the stand unit
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.
Models Screws
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.
2 – 3
Page 10
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
LC32LE700E
CHAPTER 3. DIMENSIONS
ServiceManual
[1] DIMENSIONS
1. LC-32LE700E/RU/S, LX700E/RU, LU700E/S, LC-40LE700E/RU/S, LX700E/RU, LU700E/S
( ) LC-40LE700E/LC-40LE700S/
LC-40LE700RU/ LC-40LX700E/LC-40LX700RU/ LC-40LU700E/LC-40LU700S
[]
LC-32LE700E/LC-32LE700S/ LC-32LE700RU/ LC-32LX700E/LC-32LX700RU/ LC-32LU700E/LC-32LU700S
(
)
420.0
(
)
420,0
[
]
390.0
[
]
390,0
(
( (
[ [
93.0 93,0
77.9 77,9
) )
] ]
( [
[
93.1 93,1
91.9 91,9
) )
] ]
]
554.0 [ / )
664.0 (
]
]
554,0 [ / )
664,0 (
]
]
502.0 [ / )
612.0 (
)
)
170,0
170.0 (
(
]
502,0 [ / )
612,0 (
]
]
135.0
135,0
[
[
(
964.0)/[767.0
(
964,0)/[767,0
(
887.8)/[700.0
(
887,8)/[700,0
(
300.0)/[200.0
(
300,0)/[200,0
]
]
)
500.4 (
]
]
)
]
500,4
394.5
(
[
] ]
]
394,5 [
)
)
377,0
377.0 (
(
]
]
321.0
321,0
[
[
200,0
200.0 [
[
/
/
)
)
300,0
300.0 (
(
(
270.0
(
270,0
[
240.0
[
240,0
) )
] ]
3 – 1
Page 11
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
2. LC-46LE700E/RU/S, LX700E/RU, LU 70 0E/S, LC-52LE700E/RU/S
( ) LC-52LE700E/LC-52LE700S/
[]
]
]
740,0
740.0 [
[
/
/
)
)
817,0
817.0 (
(
]
]
688.0 [
[
/
)
)
765.0 (
(
688,0 /
765,0
(
1238.0)/[1099.0
(
1238,0)/[1099,0
(
1157.0)/[1023.4
(
1157,0)/[1023,4
400.0
400,0
]
]
)
651.0 (
]
]
)
]
651,0 (
[
]
575,6
575.6 [
)
)
452.0
452,0
(
(
]
]
415.0
415,0
[
[
LC-52LE700RU
LC-46LE700E/LC-46LE700S/ LC-46LE700RU/ LC-46LX700E/LC-46LX700RU/ LC-46LU700E/LC-46LU700S
LC-52LE700E/LC-52LE700S/ LC-52LE700RU/ LC-46LE700E/LC-46LE700S/ LC-46LE700RU/ LC-46LX700E/LC-46LX700RU/ LC-46LU700E/LC-46LU700S
470.0
(
125.5
(
125,5
[
125.7
[
125,7
470,0
) )
] ]
( (
[ [
95.0 95,0
93.2 93,2
) )
] ]
400.0
175.0
400,0
175,0
335.0
335,0
3 – 2
Page 12
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
LC32LE700E
CHAPTER 4. REMOVING OF MAJOR PARTS
ServiceManual
[1] REMOVING OF MAJOR PARTS
1. Removing of Stand Unit and Rear Cabinet Ass’y.
(32 inch models)
1. Remove the 4 lock screws and detach the Stand Unit .
2. Remove the 1 lock screw , 4 lock screws , 8 lock screws and detach the Rear Cabinet Ass’y.
䎵䏈䏄䏕䎃䎦䏄䏅䏌䏑䏈䏗䎃䎤䏖䏖䎊䏜
䎶䏗䏄䏑䏇䎃䎸䏑䏌䏗
4 – 1
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LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
(40/46/52 inch models)
3. Remove the 4 lock screws and detach the Stand Unit .
4. Remove the 1 lock screw , 5 lock screws , 6 lock screws and detach the Rear Cabinet Ass’y.
䎔䎓
䎵䏈䏄䏕䎃䎦䏄䏅䏌䏑䏈䏗䎃䎤䏖䏖䎊䏜
䎶䏗䏄䏑䏇䎃䎸䏑䏌䏗
4 – 2
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2. Removing of Side Terminal Angle Ass’y, Main PWB Shield, Speaker-L/R and Bottom Cover Ass’y.
1. Detach the Side Terminal Angle Ass’y .
2. Remove the 4 lock screws , 1 lock screw , 4 lock shafts and 5 lock screws and detach the Main PWB Shield .
3. Disconnect SP wire.
4. Detach the Speaker-L , Speaker-R .
5. Remove the 2 hooks and detach the Bottom Cover Ass’y .
䎰䏄䏌䏑䎃䎳䰣䰎䙤䎶䏋䏌䏈䏏䏇
䎶䏌䏇䏈䎃䎷䏈䏐䏌䏑䏄䏏䎃
䎤䏑䏊䏏䏈䎃䎤䏖䏖䎊䏜
䎶䎳
䎶䏓䏈䏄䏎䏈䏕䎐䎵
䎶䎳
Hook
Hook
䎥䏒䏗䏗䏒䏐䎃䎦䏄䏙䏈䏕䎃䎤䏖䏖䎊䏜
䎶䏓䏈䏄䏎䏈䏕䎐䎯
4 – 3
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3. Removing of Connectors, R/C, LED Unit, ICON Unit and Control Button Ass’y.
1. Disconnect the following connectors from the MAIN Unit. (RA, LB, PD, KM, LP, LW)
2. Disconnect the following connectors from the POWER Unit. (PD, PL, LB, AS LA1, LA2, LA3 (except for 32/40 inch models))
3. Disconnect the following connectors from the LCD Control Unit. (LP, LW, PL)
4. Detach the R/C, LED Unit .
5. Detach the ICON Unit .
6. Disconnect the following connectors from the R/C, LED Unit. (RA, IM)
7. Disconnect the following connector from the ICON Unit. (IM)
8. Detach the Control Button Ass’y .
9. Disconnect the KEY Unit from the Control Button Ass’y and disconnect the connection cord from the KM Connector.
䎮䎨䎼䎃䎸䏑䏌䏗
䎮䎰
䎦䏒䏑䏗䏕䏒䏏䎃䎥䏘䏗䏗䏒䏑 䎤䏖䏖䎊䏜
䎬䎰
䎵䎤
䎵䎒䎦䎏䎃䎯䎨䎧䎃䎸䏑䏌䏗
䎵䎤
䰜䰐
䰘䰎
䰘䰜
䰘䰣
䎮䎰
䰘䰜
䰘䰣
䎬䎰
䰜䰘
䎬䎦䎲䎱䎃䎸䏑䏌䏗
䰜䰐
䰘䰎
䰜䰘
䰘䎤䎔 䰘䎤䎕
䏈䏛䏆䏈䏓䏗
䰘䎤䎖
䎖䎕䎒䎗䎓䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖
䎤䎶
䎋䎗䎓䎒䎗䎙䎒䎘䎕䎃
䎋䎗䎓䎒䎗䎙䎒䎘䎕䎃 䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖䎌
䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖䎌
䎤䎶
䎖䎋䎕䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖䎌䎋䎖䎕䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖䎌
4 – 4
Page 16
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4. Removing of POWER Unit and MAIN Unit.
1. Remove the 4 lock screws (32 inch models) , 6 lock screws (40/46/52 inch models) and detach the POWER Unit .
2. Remove the 3 lock screws and detach the MAIN Unit .
䎳䎲䎺䎨䎵䎃䎸䏑䏌䏗
䎳䎲䎺䎨䎵䎃䎸䏑䏌䏗 䎳䎲䎺䎨䎵䎃䎸䏑䏌䏗
䎗䎙䎒䎘䎕䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖䎖䎕䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖 䎗䎓䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖
䎰䎤䎬䎱䎃䎸䏑䏌䏗
4 – 5
Page 17
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
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 (2.2K/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 (2.2K/10W) => VRW-KQ4AC222J (Discharge the capacitor with a resistance as close to the above as possible.)
C7105
A B
4 – 6
Page 18
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
6. Removing of Support Angle.
32/40 inch models
1. Remove the 6 lock screws (32 inch models) , 16 lock screws (40 inch models) and detach the Support Angle .
2. Remove the 8 hooks (32 inch models), 7 hooks (40 inch models) and detach the LCD Panel Module Unit.
46/52 inch models
3. Remove the 4 lock screws and 8 lock screws and detach the VESA Angle and Support Angle .
4. Remove the 4 hooks (46 inch models), 4 hooks (52 inch models) and detach the LCD Panel Module Unit.
䎫䏒䏒䏎䎃
䎋䎖䎕䎒䎗䎓䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖䎌
䎫䏒䏒䏎䎃
䎋䎗䎙䎒䎘䎕䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖䎌
䎫䏒䏒䏎䎃
䎋䎗䎓䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖䎌
䎫䏒䏒䏎䎃
䎖䎕䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖
䎯䎦䎧䎃
䎳䏄䏑䏈䏏䎃䎰䏒䏇䏘䏏䏈䎃䎸䏑䏌䏗
䎫䏒䏒䏎䎃
䎋䎖䎕䎒䎗䎙䎒䎘䎕䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖䎌
䎗䎓䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖
䎶䏘䏓䏓䏒䏕䏗䎃䎤䏑䏊䏏䏈
䎫䏒䏒䏎䎃
䎋䎗䎓䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖䎌
䎫䏒䏒䏎䎃
䎋䎖䎕䎒䎗䎓䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖䎌
䎫䏒䏒䏎䎃
䎋䎗䎙䎒䎘䎕䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖䎌
䎫䏒䏒䏎䎃
䎋䎗䎓䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖䎌
䎫䏒䏒䏎䎃
䎖䎕䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖
䎫䏒䏒䏎䎃
䎋䎗䎓䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖䎌
䎖䎕䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖
䎶䏘䏓䏓䏒䏕䏗䎃䎤䏑䏊䏏䏈
䎋䎗䎓䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖䎌
䎫䏒䏒䏎䎃
䎗䎙䎒䎘䎕䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖
䎹䎨䎶䎤䎃䎤䏑䏊䏏䏈
䎋䎖䎕䎒䎗䎙䎒䎘䎕䎃䏌䏑䏆䏋䎃䏐䏒䏇䏈䏏䏖䎌
䎫䏒䏒䏎䎃
䎶䏘䏓䏓䏒䏕䏗䎃䎤䏑䏊䏏䏈
䎹䎨䎶䎤䎃䎤䏑䏊䏏䏈
4 – 7
Page 19
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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
䎲䏓䏗䏌䏆䏄䏏䎃䎶䏋䏈䏈䏗
䎖䎕䎅䎃䎯䎦䎧 䎳䏄䏑䏈䏏䎃䎫䎬䎵䎤䎮䎬䎃䎸䏑䏌䏗
䎥䏈䏝䏈䏏䎃䎤䏖䏖䎊䏜
䎯䏈䏑䏖䎃䎶䏋䏈䏈䏗
䎳䏄䏑䏈䏏䎃䎃䎦䏋䏄䏖䏖䏌䏖䎃 䎤䏖䏖䎊䏜
䎰䏌䏆䏕䏒䎃䎯䏈䏑䏖䎃䎶䏋䏈䏈䏗
䎔䎜
䎔䎛
䎔䎚
䎧䏌䏉䏉䏘䏖䏌䏒䏑䎃䎳䏏䏄䏗䏈
䎥䏄䏆䏎䎃䎯䏌䏊䏋䏗䎃 䎦䏋䏄䏖䏖䏌䏖
䎔䎗
䎯䎦䎧䎃䎦䏒䏑䏗䏕䏒䏏䎃 䎸䏑䏌䏗
䎕䎗
䎕䎓
䎦䏒䏑䏑䏈䏆䏗䏌䏑䏊䎃䎦䏒䏕䏇
䎔䎙
䎕䎖
䎩䏈䏕䏕䏌䏗䏈䎃䎦䏒䏕䏈
䎕䎔
䎕䎕
䎶䏘䏓䏓䏒䏕䏗䎃䎳䏌䏑
䎳䏘䏖䏋䎃䎵䏌䏙䏈䏗
䎔䎘
䎔䎖
䎔䎕
䎵䏈䏉䏏䏈䏆䏗䏌䏒䏑䎃䎶䏋䏈䏈䏗
䎔䎓
䎔䎔
4 – 8
Page 20
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8. Handling notes (32 inch models).
1. Set and connect LED-PWBs.
RUNTKA595WJ01 / WJ02
WIRE HA RNES S
Set and connect LED-PWBs
LED-PWB s et d irection (arrow mark to h arnes s sid e)
Boss of
BL-CHASSIS
Boss fitting
(showing in blue circ les)
Top Sid e
RUNTKA595WJ01
RUNTKA595WJ02
RUNTKA595WJ01
RUNTKA595WJ02
RUNTKA595WJ01
RUNTKA595WJ02
RUNTKA595WJ01
RUNTKA595WJ02
Bottom Side (C-PWB s ide)
RUNTKA595WJ01/02
LED-PWB
INSIDE of
BL-CHASSIS
*Same for other 7 lines.
Insert the connect or h o rizon t ally mutually. Do not addinadequate power.
Connect LE D-PW Bs
Bottom Side (C-PWB s ide)
LED-PWBset direction (arrow m ark to harness s ide)
Top Sid e
RUNTKA598WJ01/02
RUNTKA598WJ01 / WJ02
TERMINATOR
is Attach ed
RUNTKA598WJ01
RUNTKA598WJ02
RUNTKA598WJ01
RUNTKA598WJ02
RUNTKA598WJ01
RUNTKA598WJ02
RUNTKA598WJ01
RUNTKA598WJ02
2. Peel off the lamination film of LENS SHEET on the both sides.
Pee l off the lam ina tion film of LENS SHEET on the both sides.
FRONT
Pee l off the lam ina tion film.
BACK
4 – 9
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LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
9. Removing of Bezel Ass’y, Panel Chassis Ass’y, Lens Sheet, Diffusion Plate, Back Light Chassis and LCD Control Unit (40 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 14 lock screws ,12 lock screws and detach the Bezel Ass’y .
2. Remove the 4 Clip and detach the 40” LCD Panel HIRAKI Unit and Panel Chassis Ass’y .
3. Detach the DBEF Sheet and Lens Sheet and Diffusion Plate .
4. Remove the 21 Push Rivets and 8 Support Pins and detach the Reflection Sheet .
5. Remove the 54 Rivets .
6. Remove the 9 Terminators and 18 connections and detach the 10 LED6 PWB1 Units and 8 LED6 PWB2 Units .
7. Detach the 5 LED5 PWB1 Units and 4 LED5 PWB2 Units .
8. Disconnect the connecting cords from the 9 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
䎗䎓䎅䎃䎯䎦䎧 䎳䏄䏑䏈䏏䎃䎃
䎫䎬䎵䎤䎮䎬䎃
䎥䏈䏝䏈䏏䎃䎃䎤䏖䏖䎊䏜
䎳䏄䏑䏈䏏䎃䎃䎦䏋䏄䏖䏖䏌䏖䎃 䎤䏖䏖䎊䏜
䎸䏑䏌䏗
䎧䎥䎨䎩䎃䎶䏋䏈䏈䏗
䎧䏌䏉䏉䏘䏖䏌䏒䏑䎃䎳䏏䏄䏗䏈
䎯䏈䏑䏖䎃䎶䏋䏈䏈䏗
䎦䏏䏌䏓
䎔䎛
䎔䎚
䎯䎦䎧䎃䎦䏒䏑䏗䏕䏒䏏䎃
䎃䎸䏑䏌䏗 䎥䏄䏆䏎䎃䎯䏌䏊䏋䏗䎃 䎦䏋䏄䏖䏖䏌䏖
䎕䎓
䎔䎜
䎔䎗
䎔䎘
䎔䎙
䎔䎗
䎕䎖
䎕䎗
䎦䏒䏑䏑䏈䏆䏗䏌䏑䏊䎃䎦䏒䏕䏇
䎕䎔
䎕䎕 䎩䏈䏕䏕䏌䏗䏈 䎦䏒䏕䏈
䎶䏘䏓䏓䏒䏕䏗䎃䎳䏌䏑
䎔䎓
䎳䏘䏖䏋䎃䎵䏌䏙䏈䏗
䎔䎙
䎔䎘
䎔䎖
䎔䎕
䎵䏈䏉䏏䏈䏆䏗䏌䏒䏑䎃䎶䏋䏈䏈䏗
䎔䎔
4 – 10
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10. Handling notes (40 inch moels).
1. Set and connect LED-PWBs.
Set LED-PWB(6LED) 9
bottom
(C-PWB) side
Insert the connector horizontally mutually. Do not add inadequate power.
Set LED-PWB(6LED) 9
bottom
(C-PWB) side
Top side
Top side
LED-PWB(6LED)
RUNTKA596WJ01 5 RUNTKA596WJ02 4
LED-PWB(6LED)
RUNTKA596WJ01 5 RUNTKA596WJ02 4
2. Peel off the lamination film of LENS SHEET on the both sides.
Note: Set sequential LED-PWB as below.
It being alternated
RUNTKA***WJ01 and RUNTKA***WJ02.
RUNTKA***WJ01
RUNTKA***WJ01
RUNTKA***WJ01
RUNTKA***WJ01
RUNTKA***WJ01
RUNTKA***WJ02
RUNTKA***WJ02
RUNTKA***WJ02
RUNTKA***WJ02
Pee l off the lam ina tion film of LENS SHEET on the both sides.
Pee l off the lam ina tion film.
FRONT
BACK
4 – 11
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11. Removing of Bezel Ass’y, Panel Chassis Ass’y, Lens Sheet, Diffusion Plate, Back Light Chassis and LCD Control Unit (46 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 ,16 lock screws and detach the Bezel Ass’y .
2. Remove the 4 Clip and detach the 46” LCD Panel HIRAKI Unit and Panel Chassis Ass’y .
3. Detach the Optical Sheet and Lens Sheet and Diffusion Plate .
4. Remove the 29 Push Rivets and 11 Support Pins and detach the Reflection Sheet .
5. Remove the 66 Push Rivets .
6. Remove the 11 Terminators and 22 connections and detach the 6 LED8 PWB1 Units , 5 LED8 PWB2 Units .6 LED6 PWB1 Unit and 5 LED6 PWB2 Unit .
7. Detach the 6 LED5 PWB1 Units and 5 LED5 PWB2 Units .
8. Disconnect the connecting cords from the 11 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 .
䎗䎙䎅䎃䎯䎦䎧
䎫䎬䎵䎤䎮䎬䎃
䎳䏄䏑䏈䏏䎃䎃
䎥䏈䏝䏈䏏䎃䎃䎤䏖䏖䎊䏜
䎳䏄䏑䏈䏏䎃䎃䎦䏋䏄䏖䏖䏌䏖䎃 䎤䏖䏖䎊䏜
䎸䏑䏌䏗
䎯䏈䏑䏖䎃䎶䏋䏈䏈䏗
䎲䏓䏗䏌䏆䏄䏏䎃䎶䏋䏈䏈䏗
䎧䏌䏉䏉䏘䏖䏌䏒䏑䎃䎳䏏䏄䏗䏈
䎦䏏䏌䏓
䎕䎔
䎕䎓
䎔䎜
䎯䎦䎧䎃䎦䏒䏑䏗䏕䏒䏏䎃 䎃䎸䏑䏌䏗
䎥䏄䏆䏎䎃䎯䏌䏊䏋䏗䎃 䎦䏋䏄䏖䏖䏌䏖
䎕䎕
䎔䎚
䎔䎛
䎔䎗
䎔䎙
䎔䎗
䎕䎙
䎦䏒䏑䏑䏈䏆䏗䏌䏑䏊䎃䎦䏒䏕䏇
䎔䎘
䎕䎘
䎕䎗
䎩䏈䏕䏕䏌䏗䏈 䎦䏒䏕䏈
䎕䎖
䎶䏘䏓䏓䏒䏕䏗䎃䎳䏌䏑
䎔䎓
䎳䏘䏖䏋䎃䎵䏌䏙䏈䏗
䎵䏈䏉䏏䏈䏆䏗䏌䏒䏑䎃䎶䏋䏈䏈䏗
4 – 12
䎔䎖
䎔䎕
䎔䎔
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12. Handling notes (46 inch models).
1. Set and connect LED-PWBs.
INSIDE of
BL-CHASSIS
WIRE HARNESS
Set and connect LED-PWBs
RUNTKA595WJ**
LED-PWB set direction (arrow mark to harness side)
Boss of
BL-CHASSIS
LED-PWB
RUNTKA595WJ01 / WJ02 RUNT KA596WJ01 / WJ02
Top Side
Bottom Side (C-PWB side)
*Same for other lines.
RUNTKA596WJ**
LED-PWB set direction (arrow mark to harness side)
Connect LED-PWBs
RUNTKA598WJ01 / WJ02
RUNTKA***WJ01
RUNTKA***WJ02
RUNTKA***WJ01
RUNTKA***WJ02
RUNTKA***WJ01
RUNTKA***WJ02
RUNTKA***WJ01
RUNTKA***WJ02
RUNTKA***WJ01
RUNTKA***WJ02
RUNTKA***WJ01
RUNTKA598WJ**
LED-PWB set direction (arrow mark to harness side)
CAUTION
It being alternated RUNTKA***WJ01 and RUNTKA***WJ02.
TERMINATOR
is Attached
Boss fitting
(showinginbluecircles)
Insert the connector horizontally mutually. Do not add impossible power.
2. Peel off the lamination film of LENS SHEET on the both sides.
Pee l off the lam ina tion film of LENS SHEET on the both sides.
FRONT
Pee l off the lam ina tion film.
BACK
4 – 13
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13. Removing of Bezel Ass’y, Panel Chassis Ass’y, Lens Sheet, Diffusion Plate, Back Light Chassis and LCD
Control Unit (52 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 9 lock screws , 3 lock screws 18 lock screws and detach the Bezel Ass’y .
2. Remove the 6 Clip and detach the 52” LCD Panel HIRAKI Unit and Panel Chassis Ass’y .
3. Detach the Optical Sheet and Lens Sheet and Diffusion Plate .
4. Remove the 43 Push Rivets and 11 Support Pins and detach the Reflection Sheet .
5. Remove the 72 Push Rivets .
6. Remove the 12 Terminators and 24 connections and detach the 12 LED8 PWB1 Units and 12 LED8 PWB2 Units .
7. Detach the 6 LED6 PWB1 Units and 6 LED6 PWB2 Units .
8. Disconnect the connecting cords from the 12 connectors of the LED6 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
䎘䎕䎅䎃䎯䎦䎧
䎫䎬䎵䎤䎮䎬䎃
䎳䏄䏑䏈䏏䎃䎃
䎥䏈䏝䏈䏏䎃䎃䎤䏖䏖䎊䏜
䎲䏓䏗䏌䏆䏄䏏䎃䎶䏋䏈䏈䏗
䎳䏄䏑䏈䏏䎃䎃䎦䏋䏄䏖䏖䏌䏖䎃 䎤䏖䏖䎊䏜
䎸䏑䏌䏗
䎧䏌䏉䏉䏘䏖䏌䏒䏑䎃䎳䏏䏄䏗䏈
䎯䏈䏑䏖䎃䎶䏋䏈䏈䏗
䎦䏏䏌䏓
䎔䎛
䎯䎦䎧䎃䎦䏒䏑䏗䏕䏒䏏䎃
䎃䎸䏑䏌䏗 䎥䏄䏆䏎䎃䎯䏌䏊䏋䏗䎃 䎦䏋䏄䏖䏖䏌䏖
䎕䎔
䎕䎓
䎔䎘
䎔䎜
䎔䎚
䎔䎙
䎔䎘
䎕䎗
䎕䎘
䎩䏈䏕䏕䏌䏗䏈
䎦䏒䏑䏑䏈䏆䏗䏌䏑䏊䎃䎦䏒䏕䏇
䎦䏒䏕䏈
䎕䎕
䎔䎚
䎕䎖
䎶䏘䏓䏓䏒䏕䏗䎃䎳䏌䏑
䎔䎔
䎳䏘䏖䏋䎃䎵䏌䏙䏈䏗
䎔䎙
䎔䎗
䎔䎖
䎵䏈䏉䏏䏈䏆䏗䏌䏒䏑䎃䎶䏋䏈䏈䏗
䎔䎓
䎔䎕
4 – 14
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14. Handling notes (52 inch models).
1. Set and connect LED-PWBs.
<Reference>
The insertion process of the LED6-PWB(1&2) and LED8-PWB(1&2)
CAUTION
It being alternated
RUNTKA***WJ01 and RUNTKA***WJ02.
Set and connect LED-PWBs
LED-PWB set direction
RUNTKA596WJ**
Boss of
BL-CHASSIS
(arrow mark to harness side)
Boss fitting
(showing in blue circles
RUNTKA***WJ01
RUNTKA***WJ02
RUNTKA***WJ01
RUNTKA***WJ02
RUNTKA***WJ01
RUNTKA***WJ02
RUNTKA***WJ01
RUNTKA***WJ02
RUNTKA***WJ01
RUNTKA***WJ02
RUNTKA***WJ01
RUNTKA***WJ02
RUNTKA596WJ01 / WJ02 RUNTKA598WJ01 / WJ02
*Same on the other line.
Insert the connector horizontally mutually.
LED-PWB
Do not add impossible power.
Top Side
Bottom Side (C-PWB side)
LED-PWB set direction (arrow mark to harness side)
2. Peel off the lamination film of LENS SHEET on the both sides.
Pee l off the lam ina tion film of LENS SHEET on the both sides.
RUNTKA598WJ01 / WJ02
and TERMINATOR
Ionized air blowers
blowing way
RUNTKA598WJ**
blowing way
RUNTKA596WJ01 / WJ02 RUNTKA598WJ01 / WJ02
RUNTKA598WJ01 / WJ02
and TERMINATOR
TERMINATOR˴is Attached
LED-PWB set direction (arrowmarktoharnessside)
FRONT
Pee l off the lam ina tion film.
BACK
4 – 15
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15. Handling notes
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).
4 – 16
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LC32LE700E
CHAPTER 5. ADJUSTMENT
ServiceManual
[1] ADJUSTMENT PROCEDURE
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.
IC501 RH-iXC697WJQZS PC IC2002 RH-iXC786WJN5Q Monitor 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.
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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 key Main unit key Function
P ( / ) VOL (+/–) VOL (+/–) Changing a selected item setting (+1/ –1) Cursor ( / ) Cursor (</>) ————— Changing a selected line setting (+10/ –10) INPUT INPUT Input 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
1/17 INPUT1 AUTO EURO xxxxx
MAIN Version 1.00 (E 2009/**/** ) BOOT Version XX Monitor Version XX T-CON /H.264Version XX CPLD Version XX LED T-CON Version XX EQ DATA CHECKSUM ROM LAMP ERROR 0 MONITOR ERR CAUSE 11 11 11 11 NORMAL STANDBY CAUSE 0 ERROR STANDBY CAUSE 00000
(6) Item name (7) Parameter
No. Description Display 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) Parameter Max. 60 char
(3) Present colour system
5 – 2
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5. List of adjustment process mode menu
The character string in brackets [ ] will appear as a page title in the adjustment process menu header.
Page Line Item Description Remarks (adjustment detail, etc.)
1/17
1 MAIN Version Main software version 2 BOOT Version BOOT Version. 3 Monitor Version Monitor software version 4 T-CON/H.264 Version T-CON/H.264 Version 5 CPLD Version CPLD Version. 6 LED T-CON Version LED T-CON Version 7 EQ DATA CHECKSUM Audio data checksum. 8 LAMP ERROR Number of termination due to lamp error. 9 MONITOR ERR CAUSE Last error standby cause.
10 NORMAL STANDBY CAUSE Situation that became standby at the end.
11 ERROR STANDBY CAUSE Error standby cause
2/17
1 INDUSTRY INIT Enter Initialization to factory settings execution. 2 INDUSTRY INIT(-Hotel) OFF Initialization to factory settings execution.(Hotel mode is
3 PUBLIC MODE OFF Hotel mode ON/OFF setting 4 Center Acutime 5H 0M Main operating hours. 5 RESET OFF Main operating hours reset. 6 Backlight Acutime 19H 35M Backlight operating hours. 7 RESET OFF Backlight operating hours reset. 8 LAMP ERROR RESET OFF Lamp error reset.
9 ADJ PARAM SET Enter ADJ PARAM SET 10 VIC XPOS 0 X-coordinate setting for VIC READ 11 VIC YPOS 0 Y-coordinate setting for VIC READ 12 VIC SIGNAL TYPE MAIN Signal type setting for VIC READ 13 VIC READ OFF Picture level acquisition function
3/17
1 RF AGC ADJ Enter RF-AGC auto adjustment execution
2 TUNER ADJ Enter TUNER auto adjustment execution
3 PAL+TUNER ADJ Enter PAL TUNER auto adjustment execution
4 RF AGC 16 RF-AGC auto adjustment execution (CA-8CH)
5 TUNER ADJ(SMPTE) Enter TUNER auto adjustment execution (SMPTE)
6 PAL+TUNER ADJ(SMPTE) Enter PAL TUNER auto adjustment execution (SMPTE)
TUNER ADJ(SMPTE CH57) Enter TUNER auto adjustment execution (SMPTE CH57) 7 PAL+TUNER ADJ(SMPTE CH57) Enter PAL TUNER auto adjustment execution (SMPTE CH57) 8 TUNER CONTRAST A_GAIN 14 TUNER signal level adjustment 9 TUNER CONTRAST D_GAIN 2048 TUNER signal level adjustment
10 TUNER CONTRAST OFFSET 256 TUNER signal level adjustment 11 RF AGC READ OFF Reading value of RF-AGC voltage
4/17
1 PAL ADJ Enter PAL adjustment 2 SECAM ADJ Enter SECAM adjustment 3 N358 ADJ Enter N358 adjustment 4 PAL CONTRAST A_GAIN 14 PAL contrast adjustment 5 PAL CONTRAST D_GAIN 2048 PAL contrast adjustment 6 PAL CONTRAST OFFSET 256 PAL contrast adjustment 7 SECAM CONTRAST A_GAIN 14 SECAM contrast adjustment 8 SECAM CONTRAST D_GAIN 2048 SECAM contrast adjustment 9 SECAM CONTRAST OFFSET 256 SECAM contrast adjustment
10 N358 CONTRAST A_GAIN 14 N358 contrast adjustment 11 N358 CONTRAST D_GAIN 2048 N358 contrast adjustment 12 N358 CONTRAST OFFSET 256 N358 contrast adjustment
5/17
1 HDMI CEC TEST Enter HDMI CEC test 2 INSPECT USB TERM Enter Reading inspection of USB memory terminal 3 HDMI EDID WRITE Enter HDMI EDID WRITING 4 MONIDATA READ[TEMP/OPC] OFF MONITOR Temperature/ OPC Acquisition tool. 5 CAUSE RESET Enter Reset of standby cause
(Excluding the error)
excluded)
(Level appears in green on the upper right)
5 – 3
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Page Line Item Description Remarks (adjustment detail, etc.)
6/17
1 COMP15K ALL ADJ Enter Component 15K picture level adjustment 2 COMP15K MAIN Y GAIN 141 Y GAIN adjustment value 3 COMP15K MAIN CB GAIN 150 Cb GAIN adjustment value 4 COMP15K MAIN CR GAIN 150 Cr GAIN adjustment value 5 COMP15K Y OFFSET 64 Y OFFSET adjustment value 6 COMP15K CB OFFSET 128 Cb OFFSET adjustment value 7 COMP15K CR OFFSET 128 Cr OFFSET adjustment value
7/17
1 HDTV ADJ Enter HDTV video level adjustment 2 HDTV Y GAIN 141 HDTV Y GAIN adjustment value 3 HDTV CB GAIN 150 HDTV Cb adjustment value 4 HDTV CR GAIN 150 HDTV Cr adjustment value 5 HDTV Y OFFSET 64 HDTV Y OFFSET adjustment value 6 HDTV CB OFFSET 128 HDTV Cb OFFSET adjustment value 7 HDTV CR OFFSET 128 HDTV Cr OFFSET adjustment value
8/17
1 ANALOG PC ADJ Enter DVI ANALOG video level adjustment 2 R OFFSET 64 R CUTOFF adjustment value 3 G OFFSET 64 G CUTOFF adjustment value 4 B OFFSET 64 B CUTOFF adjustment value 5 R GAIN 44 R DRIVE adjustment value 6 G GAIN 44 G DRIVE adjustment value 7 B GAIN 44 B DRIVE adjustment value
9/17
1 SCART RGB ADJ Enter SCART RGB level adjustment 2 SCART R CUTOFF 64 SCART R CUTOFF adjustment value 3 SCART G CUTOFF 64 SCART G CUTOFF adjustment value 4 SCART B CUTOFF 64 SCART B CUTOFF adjustment value 5 SCART R GAIN 44 SCART R GAIN adjustment value 6 SCART G GAIN 44 SCART G GAIN adjustment value 7 SCART B GAIN 44 SCART B GAIN adjustment value
10/17
1 VCOM ADJ 0 Common bias adjustment 2 LCD LUMA ADJ Enter Upper and lower brightness difference adjustment 3 LCD LUMA UP 0 4 LCD LUMA DOWN 0
11/17
1 DDRA TEST1 Enter Execute DDRA test 1 2 DDRA TEST2 Enter Execute DDRA test 2 3 DDRB TEST1 Enter Execute DDRA test 1 4 DDRB TEST2 Enter Execute DDRA test 2 5 DDRB TEST3 Enter Execute DDRA test 3 6 FRC ON/OFF Enter Execute FRC ON/OFF 7 SOUSAM DDR BIST Enter Execute SOUSAM DDR BIST 8 SOUSAS DDR BIST Enter Execute SOUSAS DDR BIST
12/17
1 R GAIN (LO) 0 R DRIVE adjustment value 2 G GAIN (LO) 0 G DRIVE adjustment value 3 B GAIN (LO) 0 B DRIVE adjustment value 4 R GAIN (HI) 0 R DRIVE adjustment value 5 G GAIN (HI) 0 G DRIVE adjustment value 6 B GAIN (HI) 0 B DRIVE adjustment value
13/17
1 MONITOR TIME OUT ON Monitor and the main communication time-out setting 2 MONITOR MAX TEMP 32 MONITOR MAX temperature setting 3 MONITOR EEP READ / WRITE WRITE MONITOR EEPROM READ/WRITE Setting/execution 4 MONITOR EEP ADR 0x 0 MONITOR EEPROM arbitrary addressing 5 MONITOR EEP DATA 0x 0 MONITOR EEPROM arbitrary data specification
14/17
1 LCD TEST PATTERN OFF Pattern with built-in LCD controller display 2 LCD AGI TEST PATTERN 3 LCD EVA TEST PATTERN 4 YEL TEST PATTERN
5 – 4
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Page Line Item Description Remarks (adjustment detail, etc.)
15/17
1 READ/WRITE READ Read/Write 2 SLAVE/ADDRESS SLAVE0 Slave address 3 RESISTER ADDRESS 0x 0 Register address
0x 0
4 WRITE DATA 0x 0 Writing data
0x 0
5 READ DATA 0x 0 Reading data
0x 0
16/17
1 ERROR STANDBY CAUSE 1 NO RECORD ERROR STANDBY CAUSE 2 ERROR STANDBY CAUSE 2 NO RECORD 3 ERROR STANDBY CAUSE 3 NO RECORD 4 ERROR STANDBY CAUSE 4 NO RECORD 5 ERROR STANDBY CAUSE 5 NO RECORD 6 ERROR STANDBY CAUSE
RESET
17/17
1 EEP SAVE OFF Writing setting values to EEPROM. 2 EEP RECOVER OFF Reading setting values from EEPROM. 3 MONITOR ERROR CAUSE
RESET 4 MODEL NAME LE700(A) MODEL NAME(LE700/LE700(A)/ • • • ) 5 PANEL SIZE 32 Panel size setting.(32/40/46/52) 6 SHORT CHECK MODE Enter Check LED Back light 7 SHORT CHECK CURRENT 60 8 CURRENT SW LOW 9 PRODUCT EEP ADR 0x 0 Don't touch when serving (for producer of factory)
10 PRODUCT EEP DATA 0x 0 Don't touch when serving (for producer of factory) 11 PRODUCT EEP FACTORY 1 Don't touch when serving (for producer of factory)
OFF Reset stand by cause.
OFF Reset of monitor error cause
5 – 5
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6. Special features
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 YPOS 0 VIC SIGNAL TYPE MAIN VIC READ OFF
M
Resetting to "0"
5 – 6
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8. Public Mode (Hotel Mode)
1. Starting the Public Mode
• 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.
Public Mode
Public Mode
5 – 7
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4. Basic operation in the Public Mode
Volume ( / ) or Cursor ( < / > ) Channel ( / )or Cursor ( / )
Decision (ok) Execution (Used by the items “Execution” and “RESET”.) PUBLIC Mode R/C Ordinary operation mode: It enters the PUBLIC Mode.
PUBLIC Mode: It exits the PUBLIC Mode.
Public Mode
POWER ON FIXED [VARIABLE]
SHUT DOWN MODE [NORMAL]
MAXIMUM VOLUME [60]
VOLUME FIXED [VARIABLE]
VOLUME FIXED LEVEL [20]
C BUTTON [RESPOND]
R
PANEL BUTTON [RESPOND]
MENU BUTTON [RESPOND]
AV POSITION FIXED [VARIABLE]
ON SCREEN DISPLAY [YES]
NPUT MODE START [NORMAL]
I
INPUT MODE FIXED [VARIABLE]
LOUD SPEAKER [ON]
RC PATH THROUGH [OFF]
232C POWON [DISABLE]
HOTEL
MODE [ON]
RESET
EXECUTE
Change or execution of the set value. Movement to the selected item.
PUBLIC MODE Flag is set to
PUBLIC MODE Flag does not change. Any set item in PUBLIC Mode is not initialized.
5. Operation after “RESET” Select “RESET” in the PUBLIC Mode, and it operates as follows when it is executed (refer to the basic operation).
• The set contents in the PUBLIC mode are initialized.
• It does not exit the PUBL IC mode.
• If “EXCUTE” is not executed, the content that does RESET is not reflected.
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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 pressed When 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
Remarks In 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.
No Power off by remote control.
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4) Volume fixed [VOLUME FIXED]
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” Function The 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.
Remarks The 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” Function The 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.
(POWER, VOLUME ( / ), CHANNEL ( / ), LIGHT CONTROL (BRIGHT­NESS SENSOR) BROADCAST SELECT)
: The main unit’s keys are enabled. : The main unit’s keys are disabled excluding the POWER key (RECEPTION/STANDBY key).
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8) Menu operation [MENU BUTTON]
Option “RESPOND” or “NO RESPOND” (loop enabled) Default “RESPOND” Function The 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 Remarks In 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
Remarks In setting to “NO”,
11)Start mode [INPUT MODE START]
Option “NORMAL” or “Input source 1 (input selection or channel)” ⋅ ⋅ ⋅ (loop enabled) Default “NORMAL” Function which 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”
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12)Input fixed [INPUT MODE FIXED]
Option “VARIABLE” “FIXED”, “ACCTRL” or “AC/RCCTRL” (loop enabled) Default VARIABLE Function • VARIABLE
Disabled key in setting to “FIXED”
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 Function ON
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 Function The 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,
Remark There 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 Function The 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,
Remark There 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 Function The item decide whether hotel mode setting menu are enabled or disabled.
The same item as [HOTELMODE] in the adjustment process menu. OFF DISABLE
Remark Each operation of the hotel mode is impossible unless this item is set to ON.
: Hotel mode is not active. : ON.
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[E-12CH]
100% white
9. Video signal adjustment procedure
The adjustment process mode menu is listed in Section 5. Signal generator level adjustment check (Adjustment to the specified level)
Composite signal PAL/SECAM : 0.7Vp-p ± 0.02Vp-p (Pedestal to white level)
RGB signal : 0.7Vp-p ± 0.02Vp-p
15K component signal (50 Hz) : Y level : 0.7Vp-p± 0.02Vp-p (Pedestal to white level) : PB/PR level : 0.7Vp-p ± 0.02Vp-p
33K component signal (30 Hz) : Y level : 0.7Vp-p ± 0.02Vp-p (Pedestal to white level) : PB/PR level : 0.7Vp-p ± 0.02Vp-p
Analog RGB signal : RGB level : 0.7Vp-p ± 0.02Vp-p
9.1. Entering the adjustment process m od e
Enter the adjustment process mode according to Section 2.
9.2. PAL signal adjustment
Adjustment point Adjustment conditions Adjustment procedure
1 Setting [Signal]
PAL Full field colour bar com­posite signal
[Terminal] EXT1 SCART IN
• Feed the PAL full field colour bar signal (75% colour saturation) to EXT1 SCART IN.
[VIDEO input signal]
100% white Black
2 Auto adjustment perfor-
mance
ATTENTION: Please execute (4) TUNER adjustment afterwards if you adjust PAL signal of (2) after all adjustments are completed.
Adjustment process [PAL ADJ] page 4/17
Bring the cursor on [PAL ADJ] and press [OK]. [PAL ADJ OK] appears when finished.
9.3. Tuner adjustment
Adjustment point Adjustment conditions Adjustment procedure
1 Setting [Signal]
PAL PAL sprit field colour Bar RF signal UV
[Terminal] TUNER
• Feed the PAL Split Field colour bar signal (E-12ch) to TUNER.
• Make sure the PAL colour bar pattern has the sync level of 7:3 with the picture level.
Signal level: 55 dB µ V ± 1dB (75 LOAD)
2 Auto adjustment perfor-
mance
Adjustment process [TUNER ADJ] page 3/17
Bring the cursor on [TUNER ADJ] and press [OK]. [TUNER ADJ OK] appears when finished.
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9.4. SECAM adjustment
Adjustment point Adjustment conditions Adjustment procedure
1 Setting [Signal]
SECAM Full field colour Bar Signal
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
• Feed the SECAM full field colour bar signal (75% colour saturation) to EXT1 SCART IN.
[Terminal] EXT1 SCART IN
2 Auto adjustment perfor-
mance
Adjustment process [SECAML ADJ] page 4/17
9.5. ADC adjustment (Component 15K)
Adjustment point Adjustment conditions Adjustment procedure
1 Setting [Signal]
COMP15K, 50Hz 100% Full field colour bar Signal
[Terminal] EXT3 COMPONENT IN
[VIDEO input signal]
100% white Black
Bring the cursor on [SECAM ADJ] and press [OK] [SECAM ADJ OK] appears when finished.
• Feed the COMPONENT 15K 100% full field colour bar signal (100% colour sat­uration) to EXT3 COMPONENT IN.
100% white Black
2 Auto adjustment perfor-
mance
Adjustment process [COMP15k ALL ADJ] page 6/17
9.6. ADC adjustment (Component 33K)
Adjustment point Adjustment conditions Adjustment procedure
1 Setting [Signal]
2 Auto adjustment perfor-
mance
COMP33K, 50Hz 100% Full field colour bar Signal
[Terminal] EXT3 COMPONENT IN
Adjustment process [HDTV] menu page 7/17
Bring the cursor on [COMP15k ALL ADJ] and press [OK] [COMP15k ALL ADJ [OK] appears when finished.
• Feed the COMPONENT 33K 100% full field colour bar signal (100% colour sat­uration) to EXT3 COMPONENT IN.
100% white Black
Bring the cursor on [HDTV ADJ] and press [OK]. [HDTV ADJ [OK] appears when finished.
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9.7. PC signal adjustment (ANALOG RPG)
Adjustment point Adjustment conditions Adjustment procedure
1 Setting [Signal]
XGA, 60Hz 100% Full Field Colour Bar Signal
[Terminal] EXT4 PC IN
• Feed the XGA 60Hz 100% full field colour bar signal (100% colour saturation) to EXT4 PC IN.
100% white Black
2 Auto adjustment perfor-
mance
Adjustment process [ANALOG PC ADJ] menu page 8/17
9.8. RGB (SCART) adjustment (RGB 15K)
Adjustment point Adjustment conditions Adjustment procedure
1 Setting [Signal]
2 Auto adjustment perfor-
mance
RGB 15K, 50Hz 100% Full Field Colour Bar Signal
[Terminal] EXT1 SCART RGB IN
Adjustment process [SCART RGB ADJ] menu page 9/17
Bring the cursor on [ANALOG PC ADJ] and press [OK]. [ANALOG PC ADJ OK] appears when finished.
• Feed the RGB 15k 50Hz 100% full field colour bar signal (100% colour satura­tion) to EXT1 SCART IN.
100% white Black
Bring the cursor on [SCART RGB ADJ] and press [OK]. [SCART RGB ADJ OK] appears when finished.
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10. White balance adjustment
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.
Adjustment point Adjustment conditions Adjustment procedure
1 Factory settings ends by turning off the
MAIN POWER key. (See to below caution)
[Factory setting with adjustment process mode]
• Enter the adjustment process mode.
• 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.
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13. Upgrading the software
1. Turn off the AC power (Unplug the AC power cord).
2. Insert the upgrading USB flash memory for upgrade into the service slot.
3. While holding down the power button, plug in the AC power cord of the main unit to turn on the power.
4. Upgrade begins automatically. After the set starts, the upgrade screen like the figure below is displayed.
Software Update
LE700
MAIN SUB MICON PANEL EEPROM
MAIN Versiin SUB MICON Version PANEL EEPROM
5. If any of the procedures fails, the following upgrade failure screen shows up. For the failing procedure,
NOTE: In such case, try to upgrade the software again. If it still fails, the hardware may be in trouble.
0% 0%
NO DATA
1.00
1.00
NO DATA
Software Update
MAIN SUB MICON PANEL EEPROM
30% 30%
NO DATA
LE700
MAIN Versiin SUB MICON Version PANEL EEPROM
1.00
1.00
NO DATA
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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%.
100% 100%
NO DATA
1.00
1.00
NO DATA
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LC32LE700E
CHAPTER 6. TROUBLESHOOTING TABLE
ServiceManual
[1] TROUBLESHOOTING TABLE
<POWER BLOCK: 32 inch models>
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? NO Reconnect and recheck the wire harness.
YES
Are F7001 and F7002 normal? NO Are L7004, L7001,L7002,BD7001 etc. faulty?
YES Is BU+5V supplied from pin(11) of connector CN7003 when the power switch is turned off?
YES Is the PS_ON signal sent to pin(10) of connector CN7003 when
the power switch is turned on
NO Check the peripheral circuits,
NO Check pin(59) of IC2002(UCON) on MAIN PWB.
Check if the peripheral circuits are short-circuited.
IC7101, T101, C7401, C7403, PC7008, etc ⋅ ⋅ ⋅.
YES Is the AC_DET signal sent to pin(9) of connector CN7003 when the power switch is turned on?
YES Is a DC voltage of approx. 400V applied to both ends of C7015? NO Does the PFC circuit normally work?
YES Is UR13V supplied from pins(1-4) of connector CN7003 when the power switch is turned on?
YES Is PNL12V supplied from pins(1-2) of connector CN7004 when the power switch is turned on?
YES Is 144V supplied from pins(2,4,6) of CN7007 and
pins(2,4,6,8,10,12) of CN7006 when the power switch is turned on?
NO Check the peripheral circuits,PC7007, Q7004, PC7002,etc.
(Check IC7002, L7003, TH7001, IC7001, Q7005, Q7006etc. and the peripheral circuits.)
NO Check the peripheral circuits
(T7002, D7051, L7051, PC7001)
NO Check the peripheral circuits (U7053, etc ⋅ ⋅ ⋅)
NO Check the peripheral circuits,
T7501, D7501, C7501, FA5511,etc ⋅ ⋅ ⋅.
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<POWER BLOCK: 40/46/52 inch models>
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? NO Reconnect and recheck the wire harness.
YES Are F7001 and F7002 normal? NO <40 inch models>
YES
Is F7102 normal? NO Are TH7102, C7130, etc... faulty?
YES Is BU+5V supplied from pin(11) of connector CN7501 when the power switch is turned off?
NO Check 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?
NO Check pin(59) of IC2002(UCON) on MAIN PWB.
NO Check 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.)
NO Check the peripheral circuits (T7102, D7507, C7514,7515,7516,
PC7105, PC7106, IC7503etc...)
NO Check the peripheral circuits (IC7502, etc ⋅ ⋅ ⋅)
NO <40 inch models>
Check the peripheral circuits, T7102, D7516, D7517, C7528, L7501etc ⋅ ⋅ ⋅.
NO <46/52 inch models>
Check the peripheral circuits, T7102, D7516, D7517, D7518, C7528, C7538, L7501etc ⋅ ⋅ ⋅.
6 – 2
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<Backlight BLOCK: 32 inch models>
The backlight does not light
Does a part of the LED lamp shine? YES Check each LED lamp, and replace if defective.
NO Is REG3.3V supplied to pin of IC7054 when the power switch is turned on?
YES Is UR13V supplied from pins(1-4) of connector CN7003 when the
power switch is turned on?
YES Is the STB_ON/OFF signal supplied from pin(8) of CN7008? NO Check the STB signal line on the MAIN_UNIT side (P9602,
NO Check if the peripheral circuits are short-circuited or parts are
NO Check the peripheral circuits
RUNTKA595WJ01/02, RUNTKA598WJ01/02
faulty. (U7401, 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)"
(T7002, D7501, L7501, PC7001)
YES
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 CN7008 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 pin of IC7054 when the power switch is turned on?
YES Is 144V supplied to pins(2,4,6) of CN7007 and pins(2,4,6,8,10,12) of CN7006 when the power switch is turned
on?
YES
Check if the peripheral circuits are short-circuited or parts are faulty. U7651, U7502, U7601-7605, Q7501-7509, Q7601-7609
NO Check each control circuit.
mode.
NO Check the peripheral circuits (IC7054, etc ⋅ ⋅ ⋅)
NO Check if the peripheral circuits are short-circuited or parts are
faulty. IC7251,PC7004, PC7006, T7501, D7501, C7501, FA551 1,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)"
6 – 3
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<Backlight BLOCK: LC-40/46/52 inch models>
The backlight does not light
Does a part of the LED lamp shine? YES Check each LED lamp, and replace if defective.
NO Is 3.3V supplied to pins(1) of CN7603 when the power switch is turned off?
YES Is UR13V supplied from pins(1) of connector CN7604 when the
power switch is turned on?
YES Is the STB_ON/OFF signal supplied from pin(8) of CN7605? NO Check the STB signal line on the MAIN_UNIT side (P9602,
NO Check if the peripheral circuits are short-circuited or parts are
NO Check if the peripheral circuits are short-circuited or parts are
RUNTKA595WJ01/02, RUNTKA596WJ01/02, RUNTKA598WJ01/02
faulty.(IC7506, 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)"
faulty. (T7102, D7507, C7514,7515,7516, PC7105, PC7106, IC7505etc ⋅ ⋅ ⋅)
YES
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 ⋅ ⋅ ⋅
NO Check each control circuit.
mode.
NO Check 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)"
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The sound is not emitted from the speaker though the picture has come out.
No sound output in all modes.?
YES Is the SPK_OUT communication output to from pins (N29/ SPK_OUT_R) (N30/SPK_OUT_L) of IC3302
(Digital AV decode & Main CPU)?
YES Is the SPK_OUT communication sent to pins(3),(7) of IC2701 (POWER_AMP) from of IC3302?
YES Is the audio signal output of pin(27, 28/L-ch), (11, 12/R-ch) of
IC2701 (POWER_AMP) normal?
YES Is the audio signal output of pins (1, 2/L-ch), (4, 3/R-ch) of P2701(SP) terminal normal?
YES Check Speaker (right and left) and wire harness.
NO Check IC3302 and its peripheral circuits.
NO Check the line between IC3302 and IC2701.
NO Check IC2701 and its peripheral circuits.
NO P2701(SP) terminal and the peripheral circuit (L/C filter) are
checked.
No sound (during the reception of TV(ANALOG) broadcasting)
Does not the sound go out though the picture has come out when UHF/VHF is received?
YES Is a SIF signal output from pin (4) of TUNER (TU1101)? NO Check the tuner and its peripheral circuits.
YES Is a SIF signal input to (AB27/S_IF) of IC3302(Digital AV decode
& Main CPU) from pin (4) of TU1101?
YES Refer to “No sound output in all modes”
NO Check the line between TU1101 and IC3302.
Replace as required.
(Q1104, etc.)
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No sound (during the reception of TV(DIGITAL) broadcasting) (1)
Does not the sound go out though the picture has come out when DTV is received?
YES Is IF signal output from pins(16, 17) of TU1101? NO Check the tuner and its peripheral circuits.
YES Is IF signal sent to pins(14,15)of IC1102(Multiplexer)? NO Check the line between TU1101 and IC1102.
YES Are pins(9,10,11) of IC1102 at L?
Is IF signal sent to pins(AA29/D__IF_P, AB29/D__IF_N) of IC3302(Digital AV decode & Main CPU)?
YES Refer to “No sound output in all modes”
No sound (during the reception of TV(DIGITAL) broadcasting) (2)
Replace as required.
Does not the sound go out though the picture has come out when DTV is received?
YES Is IF signal output from pins(16, 17) of TU1101? NO Check the tuner and its peripheral circuits.
YES Is IF signal sent to pins(14,15)of IC1102(Multiplexer)? NO Check the line between TU1101 and IC1102.
YES Are pins(9,10,11) of IC1102 at H?
YES Is IF signal sent to pins(41/INM , 42/INP) of IC1106 ? NO Check the line between IC1102 and IC1106.
YES Is signal output to pins(17/TS_CLK, 18/TS_SYNC, 19/
TS_VALID, 21/TS_DATA0) of IC1106 ?
YES Is signal sent to pins(11/TS_DATA1, 12/TS_DATA2, 13/ TS_DATA3, 14/TS_DATA4) of IC4405 ?
NO Check IC1106 and its peripheral circuits.
NO Check the line between IC1106 and IC4405.
Replace as required.
YES Is signal output to pins(122/TS_VALIDO, 123/TS_CLKOC, 124/ TS_DATAO, 124/TS_SYNCO) of IC4405 ?
YES Is signal sent to pins(A30/TS_CPUIN_VAL, B30/ TS_CPUIN_CLK, C30/TS_CPUIN_SYNC, C29/TS_CPUIN_D0)
of IC3302(Digital AV decode & Main CPU)?
YES Refer to “No sound output in all modes”
NO Check IC4405 and its peripheral circuits.
NO Check the line between IC4405 and IC3302.
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No sound from external input devices (1)
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?
NO Check the setting of an external input device that connects with
EXT1.
NO Check the setting of an external input device that connects with
EXT2.
NO Check the line between SC503 and IC3302.
NO Check the line between SC502 and IC3302.
NO Check the setting of an external input device that connects with
EXT3.
NO Check 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.
YES YES 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”.
NO Check 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.
NO
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No sound from external input devices (4)
Does not the sound of the audio signal input to EXT8 go out?
Is there a audio input signal in pins(5/CVBS_IN_L) and (4/ CVBS_IN_R) of EXT8(J506)?
YES Is there a audio input signal in pins (R28/CVBS_L) and (T28/
CVBS_R) of IC3302 (Digital AV decode & Main CPU) from J505?
YES Refer to “No sound output in all modes”.
No sound from external input devices (5)
Does not the sound of the audio signal input to EXT4/5/6 (HDMI) go out?
Does not the picture/sound of the HDMI signal input to HDMI-1/2/3 go out?
NO Check the setting of an external input device that connects with
NO Check IC3302 and its peripheral circuits.
EXT8.
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The audio signal is not output (1)
No audio signal output from EXT1/EXT2 terminal.
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.
YES Check the setting of an external input device that connects with
EXT1.
YES Check the setting of an external input device that connects with
EXT2.
YES Check the peripheral circuits of IC3302 and SC1-MUTE.(Q502,
D529etc.)
YES Check the peripheral circuits of IC3302 and SC2-
MUTE.(Q501,D528etc.)
YES Check the line between IC3302 and SC503.
YES Check 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.
YES Check the connection to AUDIO_OUTPUT terminal and external
input devices.
YES Check the peripheral circuits of IC3302 and MUTE-
A_ALL_LINE.(D526, etc.)
YES Check the line between IC3302 and J506.
(Q507,508,Q509,D526)
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The audio signal is not output (3)
No sound from HEADPHONE_OUTPUT terminal.
Is the HP_PLUG signal input to [H28/HP_PLUG] of IC3302 from pin(6) of a HEADPHONE_OUTPUT terminal(J504)?
NO Is the audio signal output (HP_L/R) to pins(2, 3) of HEADPHONE
terminal (J504)?
NO Is HP-MUTE [AG13/HP_MUTE] of IC3302 at H? YES Check the peripheral circuits of IC3302(CPU) and HP-
NO Is audio signal (HP_L/R) input to pins(M28/HP_L, M27/HP_R) of
IC3302?
NO Check IC3302 and its peripheral circuits.
The audio signal is not output (4)
No sound from DIGITAL AUDIO OUTPUT terminal.
Is the audio signal output to pins(1) of sound output terminal (D520)?
YES Check the line between J504 and IC3302.
YES Check the HEADPHONE terminal(J504) and/or peripheral cir-
cuits.
MUTE_LINE.(D527,Q506, etc.)
YES Check the line between IC3302 and J504.
YES Check D520 and/or peripheral circuits.
NO Is SPDIF_MUTE signal [F7/SPDIF_MUTE] of IC3302 , MUTE-A_ALL signal [2pin of IC2002(UCON)] at H?
NO Is an audio signal input to pin(3) of IC503, from [J28/OPT_OUT]
of IC3302 and is the logic signal input into pin (1) of IC503?
NO Check IC3302 and its peripheral circuits.
YES Check IC3302, IC2002, its circumference circuit and
SPDIF_MUTE_LINE, MUTE-A_ALL_LINE.(Q505, D530, etc.)
YES Check the IC503 and/or peripheral circuits.
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No picture on the display (1)
The picture doesn't appear in all modes.
Is the LVDS signal output from IC3302(DIGITAL_AV_DECODER_&_MAIN_CPU_&_VIDEO PROCESSER) respectively? TA1_P/M (AC25/AC26), TB1_P/M (AD25/AD26), TC1_P/M (AE25/AE26), TD1_P/M (AE24/AF24), TE1_P/M (AE23/AF23), TCLK1_P/M (AF25/ AF26), TA2_P/M (AE22/AF22), TB2_P/M (AE21/AF21), TC2_P/M (AE20/AF20), TD2_P/M (AE18/AF18), TE2_P/M (AE17/AF17), TCLK2_P/M (AE19/AF19)
YES Is the above-mentioned LVDS signal output to connector P2601? NO Check the line between IC3302 and P2601.
YES
Similarly, is LCD controller's control signal normal? NO Please check each control signal of L/R, U/D, HV_MODE,
YES PANEL_UNIT: Is the LVDS signal input to connector LW of the panel module?
NO NO Wire harness (LW) is checked.
YES
NO Check IC3302 and its peripheral control circuits. (IC2002, IC3501, IC3502, X3302, etc.)
ROMSEL_0/1, TEMP3/2/1, OS_EN, SHIP_EN, and PE.
YES
Check the panel module.
No picture on the display (2)
Does not the picture come out when VHF/UHF is received?
Is the video signal (TUNER_CVBS) output from pin (6) of TUNER(TU1101)?
YES
Is the video signal (TUNER_CVBS) sent to pin (AD29/ TU_CVBS) of IC3302 (Digital AV decode & Main CPU)?
YES
Refer to “The picture doesn't appear in all modes.”
No picture on the display (3)
Does not the picture come out when DTV is received?
Is IF signal output from pins(16, 17) of TU1101? NO Check the tuner and its peripheral circuits.
NO Check the tuner and its peripheral circuits.
Replace as required.
NO Check the line between TU1101 and IC3302.
(Q1106, etc.)
Replace as required.
YES Is IF signal sent to p(AA29/D__IF_P, AB29/D__IF_N) of IC3302(Digital AV decode & Main CPU)?
YES Refer to “No sound output in all modes”
NO Check the line between TU1101 and IC3302.
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[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)? NO Check the setting of an external input device that connects with
Is CVBS signal sent to pin(20) of EXT2 (SC502)? NO Check 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)?
NO Check the line between SC503 and IC3302.
NO Check the line between SC502 and IC3302.
NO Check the setting of an external input device that connects with
NO Check 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.”
NO Check the line between SC503 and IC3302.
NO Check the line between SC502 and IC3302.
NO Check the setting of an external input device that connects with
EXT1.
NO Check the line between SC503 and IC3302.
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[External input EXT3] No picture on the display (7)
Does not the picture of the component video signal input to EXT3 go out?
Is a COMPONENT video signal input to pins (3)/Y, (5)/Pb, (7)/Pr of EXT3 (J503)?
YES Is COMP_PLUG detection signal to (AF7/COMP_PLUG) of
IC3302 (Digital AV decode & Main CPU) input from pin(2) of EXT3 (J503)?
YES Is COMPONENT signal sent to pins (AJ18/COMP__Y), (AJ19/
COMP__Pb) and (AH19/COMP__Pr) of IC3302
YES Refer to “The picture doesn't appear in all modes.”
[External input EXT4] No picture on the display (8)
Does not the picture of the DVI (ANALOG) video signal input to EXT4 (15pin-D-SUB terminal) go out?
Are the video signal and the synchronized signal input from pin(1, 2, 3)/(R, G, B), (14 and 13)/(V, H.Sync) of EXT4 (SC501)?
YES Are the video signal and the synchronized signal input from pins (AK17/PC__R) (AK16/PC__G)(AH15/PC__B) and (AK14/
PC_HSYNC) (AJ14/PC_VSYNC) of IC3302 (Digital AV decode & Main CPU)?
NO Check the setting of an external input device that connects with
EXT3.
NO Check the line between IC3302 and J503.
NO Check the line between IC3302 and J503.
NO Check the connection and setup with the external DVI devices.
NO Check the line between SC501 and IC3302.
YES Refer to “The picture doesn't appear in all modes.”
[External input EXT8] No picture on the display (9)
Does not the picture of the CVBS signal input to EXT8 go out?
Is a CVBS signal input to pin (6) of EXT8 (J505)? NO Check the setting of an external input device that connects with
YES Is V3_PLUG detection signal input to pin (AJ1/CVBS_PLUG) of IC3302 (Digital AV decode & Main CPU) from pin(7) of EXT8 (J505)?
YES Is CVBS signal sent to pin (AE29/CVBS__IN) of IC3302? NO Check the line between J505 and IC3302.
YES Refer to “The picture doesn't appear in all modes.”
NO Check the line between J505 and IC3302.
EXT8.
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[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?
NO Check 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)?
NO Check the line between SC1503 and pin(35) of IC1504(HDMI-
SW).
NO Check the line between SC1506 and pin(41) of IC1504(HDMI-
SW).
NO Check 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.
NO Is access possible in the exchange of IC1504?
NO
Check the peripheral circuit of SC1502/1503/1506/1501and IC1504.
NO Check the line between HDMI-1(SC1502) and IC1504.
NO Check the line between HDMI-2(SC1503) and IC1504.
NO Check the line between HDMI-3(SC1506) and IC1504.
NO Check the line between HDMI-4(SC1501) and IC1504.
YES Are TMDS_Rx and the I2C_SINK signal output from IC1504 respectively?
Pins(62, 63/SW_TMDS_CLKP/N), (60, 61/SW_TMDS_D0P/N), (58, 59/SW_TMDS_D1P), (56, 57/SW_TMDS_D2P)
YES Is the TMDS_Rx/ I2C_SINK signal input to IC3302 (Digital AV decode & Main CPU)?
Pins(AK6, AJ6/SW_TMDS_CLKP/N), (AK7, AJ7/ SW_TMDS_D0P/N), (AK8, AJ8/SW_TMDS_D1P), (AK9, AJ9/ SW_TMDS_D2P) from IC1504
YES Refer to “The picture doesn't appear in all modes.”
or “No sound output in all modes”
NO Check the IC1504 and peripheral circuits.
NO Check the line between IC1504 and IC3302.
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<During external connection> No picture on the monitor (1)
No picture appears on EXT1/EXT2 connected monitor during the VHF/UHF reception.
Is CVBS signal output into pin (19) of EXT1 (SC503) from pin(67) of IC504 (TUNER OUT)?
Is CVBS signal output into pin (19) of EXT2 (SC502) from pin(65) of IC508 (MONITOR OUT)?
NO
Is CVBS signal input to pin (6) of IC504 from pin(2) of IC507(MUX)?
Is CVBS signal input to pin(1) of IC508 from pin(AJ24/ CVBS_MONI_OUT) of IC3302 (Digital AV decode & Main CPU)?
NO Is TUNER_CVBS signal input to pin (6) of IC507 from TUNER(TU1101)?
Is TUNER_CVBS signal input to pin (AD29/TU_CVBS) of IC3302 from TUNER(TU1101)?
NO Is TUNER_CVBS signal output from pin (6) of TUNRE(TU1101)? YES Check the line between TU1101 and their peripheral circuits
NO Whether the TUNER circuit operates correctly is checked.
YES Check the setting of an external input device that connects with
EXT1.
YES Check the setting of an external input device that connects with
EXT2.
YES Check the IC504 and their peripheral circuits.
YES Check the IC508 and their peripheral circuits.
YES Check the IC507 and their peripheral circuits (IC3302).
YES Check the IC3307 and their peripheral circuits (IC3302).
(Q1106)
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LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
<During external connection> No picture on the monitor (2-1)
No picture appears on EXT1/EXT2 connected monitor during the DTV reception.
Is CVBS signal output into pin (19) of EXT1 (SC503) from pin(67) of IC504 (TUNER OUT)?
Is CVBS signal output into pin (19) of EXT2 (SC502) from pin(65) of IC508 (MONITOR OUT)?
NO Is CVBS signal input to pin (6) of IC504 from pin(2) of IC507
(MUX)?
NO Is TUNER_CVBS signal input to pin (4) of IC507 from pin(AK24/ CVBS_TU_OUT) of IC3302 (Digital AV decode & Main CPU)?
NO Is IF signal sent to p(AA29/D__IF_P, AB29/D__IF_N) of IC3302(Digital AV decode & Main CPU)?
NO Is IF signal output from pins(16, 17) of TU1101? YES Check the line between TU1101 and IC3302.
NO Whether the TUNER circuit operates correctly is checked.
YES Check the setting of an external input device that connects with
EXT1.
YES Check the setting of an external input device that connects with
EXT2.
YES Check the IC504 and their peripheral circuits.
YES Check the IC507 and their peripheral circuits.
YES Check the IC3302 and their peripheral circuits.
<During external connection> No picture on the monitor (2-2)
No picture appears on EXT1/EXT2 connected monitor during the DTV reception.
Is CVBS signal output into pin (19) of EXT1 (SC503) from pin(67) of IC504 (TUNER OUT)?
Is CVBS signal output into pin (19) of EXT2 (SC502) from pin(65) of IC508 (MONITOR OUT)?
NO Is CVBS signal output into pin(1) of IC508 from pin(AJ24/ CVBS_MONI_OUT) of IC3302 (Digital AV decode & Main CPU)?
NO Is IF signal sent to p(AA29/D__IF_P, AB29/D__IF_N) of
IC3302(Digital AV decode & Main CPU)?
NO Is IF signal output from pins(16, 17) of TU1101? YES Check the line between TU1101 and IC3302.
NO Whether the TUNER circuit operates correctly is checked.
YES Check the setting of an external input device that connects with
EXT1.
YES Check the setting of an external input device that connects with
EXT2.
YES Check the IC508 and their peripheral circuits.
YES Check the IC3302 and their peripheral circuits.
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LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
<During external connection> No picture on the monitor (3)
No picture from EXT1 appears on EXT2-connected monitor.
Is CVBS signal output into pin (19) of EXT2 (SC502)? YES Check the setting of an external input device that connects with
NO Is CVBS signal input to pin(1) of IC508 from pin(AJ24/
CVBS_MONI_OUT) of IC3302 (Digital AV decode & Main CPU)?
NO Is CVBS signal sent to pin(AG29/SC1_CVBS/Y) of IC3302
(Digital AV decode & Main CPU) from EXT1(SC503)?
NO Is CVBS signal sent to pin (20) of EXT1(SC503)? YES Check the line between EXT1(SC503) and IC3302.
NO Check the setting of an external input device that connects with EXT1.
<During external connection> No picture on the monitor (4)
No picture from EXT8 appears on EXT2- connected monitor.
YES Check the IC508 and their peripheral circuits.
YES Check the IC3302 and their peripheral circuits.
EXT2.
Is CVBS signal output into pin(19) of EXT2 (SC502)? YES Check the setting of an external input device that connects with
NO Is CVBS signal input to pin(1) of IC508 from pin(AJ24/ CVBS_MONI_OUT) of IC3302 (Digital AV decode & Main CPU)?
NO Is CVBS signal input to pin (AE29/CVBS__IN) of IC3302 from J505?
NO Is CVBS signal sent to pin (6) of EXT8(J505)? YES Check the line between EXT8(J505) and IC3302.
NO Is V3_PLUG detection signal input to pin (AJ11/CVBS/PLUG) of
IC3302 from pin(7) of EXT8 (J505)?
NO Check the setting of an external input device that connects with EXT8.
YES Check the IC508 and their peripheral circuits.
YES Check the IC3302 and their peripheral circuits.
YES Check the line between EXT8(J505) and IC3302.
EXT2.
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LCD failure (1)
Does a single or several vertical stripes appear on the LCD screen?
The backlight func­tions. Does not the image come out in the LCD screen (screen black)?
Does a single or several horizontal stripes appear on the LCD screen?
Does the entire LCD screen look whitish all over?
Do luminescent or black dots appear on the screen?
Replace the LCD panel.
LCD failure (2)
Does the QS drive func­tion?
Replace the LCD_CONT_UNIT.
Is the on-screen image rippling or distorted?
Are the data bit drop­out? (No solution even when turning on and off the QS drive)
Is there any portion which some screens were darkish or became whitish?
Is the gamma correc­tion as specified?
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300ms
300ms
1500ms
[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 (Power Red 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 flash Off Green/Red flash Off Version upgrade failed
alternately alternately
System Red flashes 3 times Off Red flashes 3 times Off Mounting discrimination
ROM data failure Green/Red flash Off Green/Red flash Start-up after failing version
alternately alternately upgrade (*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 customers For service persons
Power OPC Power OPC
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
Cause
communication error
microprocessor (*1)
connector unplugged
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LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
MONITOR ERR STBY table
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
02 Start-up communication error 2 Initial communication from the main CPU is not received. 03 Start-up communication error 3 Only the initial communication is received. 04 Start-up communication error 4 Until panel information request reception 05 Start-up communication error 5 Until initialization completion reception 06 Start-up communication error 6 Until version notification transmission 07 Start-up communication error 7 Until start-up information notification transmission 08 Start-up communication error 8 Until start-up information response reception 09 Start-up communication error 9 Until time-out setting reception 0A Communication error A REQ time-out 0B Communication error B Restart time-out during the beginning of time acquisition start-up 0C Communication error C Ending sequence time-out 0D Communication error D Preset start-up time-out during completion 0E Communication error E Download start-up time-out 0F Communication error F Time acquisition time-out 11 Communication error H Regular communication time-out 16 Panel-related error Lamp failure 1A Other error 2 Monitor temperature failure 1D Power supply error 1 PS_ON(AC_DET) failure 1E Power supply error 2 D_POW(DET_12V) failure 1F Power supply error 3 D_POW(DET_D3V3) failure 21 Power supply error 5 Panel power failure 23 Other 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 type Power 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 type OPC (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.
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3) Power failure details (Power red LED flashes twice and OPC (preset) LED flashes)
Error type OPC LED operation (1 cycle)
PS_ON AC_DET failure Flashes once
D_POW Main 12V failure Flashes twice
D_POW Digital 3.3V Failure Flashes 3 times
PANEL_POW PNL_12V Failure Flashes 5 times
4) Communication failure details (Power green LED flashes once and OPC (preset) LED flashes)
Error type OPC LED operation (1 cycle)
Initial communication reception failure Flashes once
Start-up confirmation reception failure Flashes twice
Regular communication failure Flashes 3 times
Other communication failure Flashes 5 times
H: On
L: Off H: On
L: Off H: On
L: Off H: On
L: Off
H: On
L: Off H: On
L: Off H: On
L: Off H: On
L: Off
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 type OPC 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.
specified (IC2002).
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LC32LE700E
CHAPTER 7. MAJOR IC INFORMATIONS
ServiceManual
[1] MAJOR IC INFORMATIONS
1. DESCRIPTION OF MAJOR ICs
Ref No. Name Part Code Description
[MAIN UNIT]
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
IC8401 RH-iXC721WJQZQ Flash This IC is 1GB NAND flash memory.
IC3302 RH-iXC773WJQZQ Main CPU This IC is Video Processor <FmSdata>[amp ] MAIN CPU.
IC2002 RH-iXC786WJQZQ
IC3501/ 3502
IC4404 VHiAOZ1320C-1Y SMART LOAD SW The AOZ1320 is a P-channel high-side load switch with controlled slew rate.
IC3301 VHiBD6538G+-1Y USB high side SW BD6538G is single channel high side powers switch with low ON resistance Nch
IC501 VHiBR24C21F-1Y
IC2601/ 9611
IC9604/ 9606
IC9605/ 9608
IC8455 VHiM24C64WN-1Y I2C bus type
IC506 VHiM3221EiP-1Y RS232C-DRIVER The MAX3221E is a single driver, single receiver RS-232 solution operating from a
IC9603 VHiMM3141YN-1Y 1CH-SW-REG
IC4405 VHiMT8295AE-1Q CI controller This is a control IC for PCMCIA cards. This controls information on IC cards
IC1107 VHiPQ1LA505-1Y Reg 5.0V The PQ1LA505 is CMOS general-purpose single-output voltage regulators with an
IC9610 VHiPQ1LAX95-1Y Reg 9V The PQ1LAX95 is CMOS general-purpose single-output voltage regulators with an
IC2004 VHiS24CS08J-1Y EEPROM The 24CS08 is a 8Kbit-2-wire (I2C bus type) serial EEPROM that can be pro-
IC2001 VHiS80927NM-1Y Reset This IC is a highly precision voltage detector (2.7V) with built-in delay circuit.
for service (RH-iXC786WJN5Q)
RH-iXC790WJQZQ DDR This IC is 512Mb DDR2 SDRAM.
for service (RH-iXC697WJQZS) VHiHC2G66DP-1Y Bilateral Switch This IC is provides a dual analog switch. Each switch has two pins for input or out-
VHiLV58072M-1Y 1CH-SW-REG LV58072M is 3A 1ch step down switching regulator.
VHiLV5893M+-1Y 1CH-SW-REG LV5893M is 1.8A 1ch step down switching regulator.
UCOM The monitor microprocessor is intended to communicate with the main CPU and to
1K E2PROM This 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.
In this model, It uses as RESET signal of IC3302.
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Ref No. Name Part Code Description
IC1504 VHiSiI9287+-1Q HDMI_Port _Processor The SiI9287 HDMI port processor is the second generation of HDMI devices that
IC1106 VHiSTV0297E-1Q COFDM The STV0297E’s demodulator is a complete QAM (quadrature amplitude modula-
IC1103 VHiTCR5SB25-1Y 1CH-SW-REG
IC9609 VHiTCR5SB33-1Y 1CH-SW-REG
IC2701 VHiYDA148QZ-1Y A-AMP This IC is a digital audio power amplifier. It is mounted by 32QFN small package
[POWER/INVERTER UNIT]
IC7102 TNY274PN
IC7101 UCC28061
IC7200 NCP1606B
IC7104 SSC9502S
IC7505 FA5573
IC7101 VIPER17
IC7001 L6562A
IC7002 FA5538
IC7251 FA5511
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.
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2. Detailed ICs Information
2.1. IC8401 (RH-iXC721WJQZQ)
2.1.1 Block Diagram
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
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2.1.2 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
29-44 IO0-IO7 I/O DATA INPUTS/OUTPUTS
16 CLE I COMMAND LATCH ENABLE
17 ALE I ADDRESS LATCH ENABLE
9 CE# I CHIP ENABLE
18 WE# I WRITE ENABLE
8 RE# I READ ENABLE
19 WP# I WRITE PROTECT
7 A/B# I READY BUSY
37 VCC SUPPLY VOLTAGE
36 VSS GROUND 1-6, 10-11, 14-15, 20-28, 33-35,
39-40, 45-48
NC NO CONNECTION
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).
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2.2. IC2002 (RH-iXC786WJQZQ)
2.2.1 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
1 LED_SLEEP O Sleep function ON/OFF 2 CEC_I2 I Pull Up 3 AV_LINK_I I AV LINK Input 4 CEC_I I CEC Signal Input(1) 5 RC I Remote control signal input 6 BYTE ­7 CNVSS - Debugger connection 8 XCIN - Sub-Clock connection 9 XCOUT - Sub-Clock connection
10 RESET - Reset
11 XOUT - System Clock 12 VSS - GND 13 XIN - System Clock 14 VCC1 - Power supply(Bu3.3V) 15 (N.C.) I No function 16 P8_4 I Pull down 17 ACCESS_G O No function 18 DET_SY(N.C.) I Error detection dor LCD Controller connection 19 ILL_LED O Illumination LED ON/OFF 20 AV_LINK_O O AV LINK output 21 MUTE_A_ALL O Sound Mute ON/OFF 22 CEC_O O CEC Signal Output 23 IRPASS O IR Pass Through 24 CEC_O2 O No function 25 DET_COND I No function 26 W_PROT_M O EEPROM Write Protect 27 I2C_SCL I2C I2C Clock 28 I2C_SDA I2C I2C Data 29 TXD - Debugger connection 30 RXD - Debugger connection 31 SCLK - Debugger connection 32 BUSY - Debugger connection 33 DET_POW0 I No function 34 DET_POW1(13V) I Power Error Detection(13V) 35 DET_POW2(PNL12V) I Power Error Detection(PNL12V) 36 DET_POW3(D3V3) I Power Error Detection(D3V3V) 37 DET_POW4 I No function 38 DET_POW5 I No function 39 EPM - Debugger connection 40 ERR_PNL I Lamp Error Detection 41 LNB_SHORT I Antenna short Detection 42 (N.C.) No function 43 ANT_POW O Antenna Power Control 44 CE - Debugger connection 45 TXD_DBGP O Debugg Serial output 46 RXD_DBGP I Debugg Serial input 47 EXE_LED O LED for confirmation controller 48 N_SYSTEM_RST I Digital Reset SW 49 STB O Back light Reset 50 FRAME O LCD Controller control 51 ROMSEL0 O Pull down 52 O_S_SET O Pull down 53 TEMP1 O Pull down 54 TEMP2 O Pull down 55 TEMP3 O Pull down 56 L_R O Pull down 57 U_D O Pull down 58 COND_TEST O Pull down 59 SMPOW O 13V supply on 60 VCC2 - Power supply(Bu3.3V) 61 DPOW O DC-DC Enable
7 – 5
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Pin No. Pin Name I/O Pin Function
62 VSS - GND 63 RS_ON O Power control for RS-232C Circuit 64 SY(N.C.)_DET O No function 65 HDMI_SCDT I No function 66 POW_SW O Power Key Detection 67 (N.C.) No function 68 (N.C.) No function 69 PL_POW O P anel Power ON 70 (N.C.) 71 CSEN2 I No function 72 AC_DET I Detection for Power moment stop 73 VSY(N.C.)/DETECT I No function 74 CBOOT O/D Main CPU boot change 75 TXD_CPU O MAIN CPU communication signal output 76 RXD_CPU I MAIN CPU communication signal input 77 PM_REQ O Communication Reset 78 SRESET O/D Main CPU Reset 79 OPC I OPC input 80 QSTEMP I Thermistor Input 81 AFT/AGC I No function 82 KEY1 I Key operation input 83 KEY2 I Key operation input 84 KEY3 I No function 85 (N.C.) I No function 86 MAIN_TEMP I No function 87 (N.C.) I No function 88 PNL_DET6 I No function 89 PNL_DET5 I No function 90 PNL_DET4 I No function 91 PNL_DET3 I No function 92 PNL_DET2 I No function 93 PNL_DET1 I No function 94 AVSS - GND 95 PNL_DET0 I No function 96 VRFF - Analogue reference voltage 97 AVCC - Analogue power supply 98 LED_R O Red LED ON/OFF 99 LED_G O LED_Green ON/OFF
100 LED_OPC O OPC_LED On/OFF
7 – 6
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2.3. IC3501/3502 (RH-iXC790WJQZQ)
2.3.1 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
J8,K8 CK, CK# I Clock:
K2 CKE I Clock Enable:
L8 CS# I Chip Select:
K9 ODT I On Die Termination:
K7,L7,K3 RAS#, CAS#, WE# I Command Inputs:
F3,B3 DM
L2,L3,L1 BA0, BA1, BA2 I Bank Address Inputs:
M8,M3,M 7,N2,N8,
N3,N7,P2
,P8,P3,M
2,P7,R2
G8,G2,H
7,H3,H1, H9,F1,F9, C8,C2,D7
,D3,D1,D
9,B1,B9
B7,A8,
F7,E8
A2,E2,R3
,R7,R8
A1,E1,J9,
M9,R1
A9,C1,C3
,C7,C9,E
9,G1,G3,
G7,G9
A3,E3,J3,
N1,P9
(VDM) (UDM)
A0 - A13 I Address Inputs: Provide the row address for Active commands, and the column address and Auto Pre-
DQ0 - DQ15 I/O Data 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.
I Input 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.
I/O
7 – 7
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Pin No. Pin Name I/O Pin Function
A7,B2,B8
,D2,D8,E 7,F2,F8,H
2,H8
J1 VDDL - DLL Power Supply: +1.8V ± 0.1V. J7 VSSDL - DLL Ground. J2 VREF I Reference voltage for inputs for SSTL interface.
VSSQ - Ground. DQ Ground.
7 – 8
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2.4. IC4404 (VHiAOZ1320C-1Y)
2.4.1 Block Diagram
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
2.4.2 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
1OUT OOutput.
OUT is the source of the P-channel MOSFET. 2 GND Ground 3 EN I Enable.
The P-channel MOSFET turns on when EN is logic HIGH. 4 NC No connect.
This pin is not internally connected. 5 GND Ground 6 IN I Input.
IN is the drain of the P-channel MOS FET. It is the supply input of the IC.
7 – 9
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2.5. IC3301 (VHiBD6538G+-1Y)
2.5.1 Block Diagram
2.5.2 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
1 VIN I Power supply input terminal.
2 GND Ground 3 EN I Switch enable input terminal.
4 /OC O Over current notification terminal.
5 VOUT O Switch output terminal.
It is an input terminal to the switch and a power supply input terminal of an internal circuit.
The switch is turned on by inputting the high level.
When the over current is detected, it becomes a low level.
Open drain output.
7 – 10
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2.6. IC501 (VHiBR24C21F-1Y)
2.6.1 Block Diagram
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
2.6.2 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
1 N.C I No Connect : No internal electrical connection is present. 2 N.C I No Connect : No internal electrical connection is present. 3 N.C I No Connect : No internal electrical connection is present. 4 GND - Ground 5 SDA I/O Serial data Input/Output 6 SCL I Serial clock input (Bidirectional mode) 7 VCLC I CLCK Input (Transmit only mode )
Write Enable (Bidirectional mode)
8 VCC - Power supply
7 – 11
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2.7. IC2601, IC9611 (VHiHC2G66DP-1Y)
2.7.1 Block Diagram
2.7.2 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
1 1Y I/O Independent input or output. 2 1Z I/O Independent input or output. 3 2E I Enable input (active HIGH). 4 GND Ground 5 2Y I/O Independent input or output. 6 2Z I/O Independent input or output. 7 1E I Enable input (active HIGH). 8 VCC Supply voltage.
7 – 12
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2.8. IC9604, IC9606 (VHiLV58072M-1Y)
2.8.1 Block Diagram
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
2.8.2 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
1BOOT I
2VIN I
3SW O 4 GND - Ground 5FB I
6COMP I
7EN I
8SS -
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.
7 – 13
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2.9. IC9605/IC9608 (VHiLV5893M+-1Y)
2.9.1 Block Diagram
2.9.2 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
1 BOOT I Upper part MOS transistor boot strap capacity connection terminal.
2 VIN I Input power source terminal.
3 SW I Power switch terminal.
4 GND Ground 5 FB I Feedback terminal.
6 COMP I Phase compensation terminal.
7 EN I Enable terminal
8 SS So ft start terminal.
Connect the boot capacity of about 0.022µF between SW terminals.
The boot capacity series resistance (about100) is effective for stable operation.
Connect very big capacity (10µF 2 or more) between GND.
Connect the output LC filter. Connect the above-mentioned capacity between BOOT terminals.
The output voltage is set by the division resistance of output voltage (Vout-FB-GND).
Connect external capacity and resistance for the phase compensation of the DC/DC converter close loop.
It operates the converter by a high voltage or the opening. It stops with GND the converter operation.
The soft start time is set by built-in 10µA source voltage and external soft start capacity.
7 – 14
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2.10. IC8455 (VHiM24C64WN-1Y)
2.10.1 Block Diagram
M24C64 EEPROM
WC#
E0
E1
E2
SCL
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
MEMORY
CONTROL
LOGIC
GENERATORHV
SDA
I/O
Shift
Register
Address Register and Counter Data Register
YDEC
1 page
2.10.2 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
1 E0 I Chip Enable Input 2 E1 I Chip Enable Input 3 E2 I Chip Enable Input 4 Vss - Ground 5 SDA I/O Serial data 6 SCL I Serial clock 7 WC# I Write Control 8 VCC - Power supply
XDEC
7 – 15
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2.11. IC506 (VHiM3221EiP-1Y)
2.11.1 Block Diagram
2.11.2 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
1EN I 2 C1+ - Positive terminal of the voltage doubler Charge-Pump Capacitor
3 V+ - +5.5V generated by the charge pump 4 C1- - Negative terminal of the voltage doubler Charge-Pump Capacitor 5 C2+ - Positive terminal of inverting Charge-Pump Capacitor 6 C2- - Negative terminal of inverting Charge-Pump Capacitor 7 V- - -5.5V generated by the charge pump 8 R_IN I RS-232 Receiver Inputs
9 R_OUT O TTL/CMOS Receiver Outputs 10 INVALID I 11 T_IN I TTL/CMOS Transmitter Inputs 12 FORCEON I 13 T_OUT O RS-232 Transmitter Outputs
14 GND - Ground 15 VCC - +3.0V to +5.5V Supply Voltage
16 FORCEOFF I
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
7 – 16
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2.12. IC9603 (VHiMM3141YN-1Y)
㩷㩷㪚㪜㩷㩷㩷㩷㩷㩷㩷㪭㫆㫌㫋 㩷㩷㩷㪣㩷㩷㩷㩷㩷㩷㩷㩷㪦㪝㪝 㩷㩷㩷㪟㩷㩷㩷㩷㩷㩷㩷㩷㪦㪥
2.12.1 Block Diagram
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
2.12.2 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
1 VDD - Voltage supply pin. 4 NC - No connection 5 Vout O Output pin
- NC - No connection
2 GND - Ground pin
ON/OFF control pin
3CEI
Connect CE pin with VDD pin, when it is not used.
7 – 17
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2.13. IC4405 (VHiMT8295AE-1Q)
2.13.1 Block Diagram
2.13.2 Pin Connections and short description
Pin No. Pin Name I/O Pin Function Sheet Name Miscellaneous
107 RESETB I Chip reset. CI_CNT_RESET 114 CI_INT O interrupt. CI_CNT_INT
NAND flash
116 CI_DATA0 I/O NAND Flash Data bit 0. PDD0_ 115 CI_DATA1 I/O NAND Flash Data bit 1. PDD1_
95 CI_DATA2 I/O NAND Flash Data bit 2. PDD2_ 102 CI_DATA3 I/O NAND Flash Data bit 3. PDD3_ 101 CI_DATA4 I/O NAND Flash Data bit 4. PDD4_ 100 CI_DATA5 I/O NAND Flash Data bit 5. PDD5_
99 CI_DATA6 I/O NAND Flash Data bit 6. PDD6_
98 CI_DATA7 I/O NAND Flash Data bit 7. PDD7_
94 CI_CEB I NAND Flash Chip enable. CI_CE# 106 CI_RB O NAND Flash Ready. N_PARB_
96 CI_WEB I NAND Flash Write enable. XEWE_ 103 CI_ALE I NAND Flash Address Latch enable. PAALE_
7 – 18
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Pin No. Pin Name I/O Pin Function Sheet Name
105 CI_CLE I NAND Flash Command Latch enable. PACLE_ 117 CI_OEB I NAND Flash Output enable. XERE_
CLK/Crystal
109 XTALO O Crystal output. XTAL_O 110 XTALI I Crystal input. XTAL_I
Transport stream (TS)
6 TOCLK I Transport stream 1 input clock. TS_CPUOUT_CLK 7 TOSYNC I Transport stream 1 input sync. TS_CPUOUT_SYNC 8 TOVALID I Transport stream 1 input valid. TS_CPUOUT_VAL 9 TODATA0 I Transport stream 1 input data bit 0. TS_CPUOUT_DO
11 TODATA1 I Transport stream 1 input data bit 1.
Transport stream 2 input clock.
12 TODATA2 I Transport stream 1 input data bit 2.
Transport stream 2 input sync.
13 TODATA3 I Transport stream 1 input data bit 3.
Transport stream 2 input valid.
14 TODATA4 I Transport stream 1 input data bit 4.
Transport stream 2 input data. 16 TODATA5 I Transport stream 1 input data bit 5. open 17 TODATA6 I Transport stream 1 input data bit 6. open 18 TODATA7 I Transport stream 1 input data bit 7. open
123 TS_CKO O Transport stream output clock. TS_CPUIN_CLK 125 TS_SYNCO O Transport stream output sync. TS_CPUIN_SYNC 122 TS_VALIDO O Transport stream output valid. TS_CPUIN_VAL 124 TS_DATAO O Transport stream output data. TS_CPUIN_DO
General Purpose Input and Output (GPIO)
1 GPIO0 I/O General purpose I/O bit 0. (Resister-Ground) R-G 2 GPIO1 I/O General purpose I/O bit 1. (Resister-Ground) R-G 3 GPIO2 I General purpose I/O bit 2. (Head Phone Plug) HP_PLUG
4 GPIO3 O General purpose I/O bit 3. (Amp Standby) AMP_STBY 19 GPIO4 I/O General purpose I/O bit 4. open 20 GPIO5 O General purpose I/O bit 5. (Antena_5V_SW) ANT_5V_SW 21 GPIO6 I/O General purpose I/O bit 6. open 91 GPIO7 I/O General purpose I/O bit 7. open 92 GPIO8 I/O General purpose I/O bit 8. open 93 GPIO9 O General purpose I/O bit 9. (Common Interface VCC Enable) CI_VCCEN
118 GPIO10 O General purpose I/O bit 10. (Panel I2C Enable) PNL_I2C_EN 119 GPIO11 O General purpose I/O bit 11. (Panel Write Protect) PNL_WP 120 GPIO12 I General purpose I/O bit 12. (232C_Eable) 232C_EN 127 GPIO13 O General purpose I/O bit 13. (ATV_Power_SW) ATV_POW_SW 128 GPIO14 I General purpose I/O bit 14. (Interrupt enable _SW) IREM_SW
PCMCIA/CI
83 D0 I/O PCMCIA data bit 0. C_D0 85 D1 I/O PCMCIA data bit 1. C_D1 87 D2 I/O PCMCIA data bit 2. C_D2 24 D3 I/O PCMCIA data bit 3. C_D3 26 D4 I/O PCMCIA data bit 4. C_D4 28 D5 I/O PCMCIA data bit 5. C_D5 30 D6 I/O PCMCIA data bit 6. C_D6 32 D7 I/O PCMCIA data bit 7. C_D7 81 D8 I/O PCMCIA data bit 8. TS_CIOUT_D0 84 D9 I/O PCMCIA data bit 9. TS_CIOUT_D1 86 D10 I/O PCMCIA data bit 10. TS_CIOUT_D2 25 D11 I/O PCMCIA data bit 11. TS_CIOUT_D3 27 D12 I/O PCMCIA data bit 12. TS_CIOUT_D4 29 D13 I/O PCMCIA data bit 13. TS_CIOUT_D5 31 D14 I/O PCMCIA data bit 14. TS_CIOUT_D6 34 D15 I/O PCMCIA data bit 15. TS_CIOUT_D7 80 A0 O PCMCIA address bit 0. CI_A0 78 A1 O PCMCIA address bit 1. CI_A1 75 A2 O PCMCIA address bit 2. CI_A2 73 A3 O PCMCIA address bit 3. CI_A3 71 A4 O PCMCIA address bit 4. CI_A4 69 A5 O PCMCIA address bit 5. CI_A5 66 A6 O PCMCIA address bit 6. CI_A6
open
open
open
open
7 – 19
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Pin No. Pin Name I/O Pin Function Sheet Name
64 A7 O PCMCIA address bit 7. CI_A7 46 A8 O PCMCIA address bit 8. CI_A8 44 A9 O PCMCIA address bit 9. CI_A9 37 A10 O PCMCIA address bit 10. CI_A10 41 A11 O PCMCIA address bit 11. CI_A11 62 A12 O PCMCIA address bit 12. CI_A12 48 A13 O PCMCIA address bit 13. CI_A13 50 A14 O PCMCIA address bit 14. CI_A14 59 A15 O PCMCIA address bit 15. TS_CIIN_CLK 57 A16 O PCMCIA address bit 16. TS_CIIN_VAL 45 A17 O PCMCIA address bit 17. TS_CIIN_SYNC 47 A18 O PCMCIA address bit 18. TS_CIIN_D0 49 A19 O PCMCIA address bit 19. TS_CIIN_D1 51 A20 O PCMCIA address bit 20. TS_CIIN_D2 54 A21 O PCMCIA address bit 21. TS_CIIN_D3 56 A22 O PCMCIA address bit 22. TS_CIIN_D4 58 A23 O PCMCIA address bit 23. TS_CIIN_D5 61 A24 O PCMCIA address bit 24. TS_CIIN_D6 63 A25 O PCMCIA address bit 25. TS_CIIN_D7 67 RESET O PCMCIA reset. CI_RESET 35 CE1_ O PCMCIA card enable 1. CI_EN1 36 CE2_ O PCMCIA card enable 2. CI_EN2 23 CD1_ I PCMCIA card detection 1. CI_CARDDET1 88 CD2_ I PCMCIA card detection 2. CI_CARDDET2 38 VS1_ I PCMCIA voltage sense 1. C_VS1 65 VS2_ I PCMCIA voltage sense 2. TS_CIOUT_CLK 79 BVD1 I PCMCIA battery voltage detection 1. TS_CIOUT_SYNC 77 BVD2 I PCMCIA battery voltage detection 2. TS_CIOUT_VAL 72 INPACK_ I PCMCIA input port acknowledge. CI_INP_ACK 70 WAIT_ I PCMCIA wait. CI_WAIT 40 IORD_ O PCMCIA IO read strobe. CI_RD 42 IOWR_ O PCMCIA IO write strobe. CI_WR 74 REG_ O PCMCIA register selection. CI_REG 39 OE_ O PCMCIA output enable. CI_OE 53 WE_ O PCMCIA write enable. CI_WE 55 READY I PCMCIA ready. CI_IREQ 89 WP I PCMCIA write protect. CI_IOSIS16
General Purpose Input and Output (GPIO)
5 VCC33 I/O power 3.3V D3.3V 33 VCC33 I/O power 3.3V D3.3V 52 VCC33 I/O power 3.3V D3.3V 68 VCC33 I/O power 3.3V D3.3V 97 VCC33 I/O power 3.3V D3.3V
121 VCC33 I/O power 3.3V D3.3V
10 GND33 Ground G 43 GND33 Ground G 60 GND33 Ground G 76 GND33 Ground G
104 GND33 Ground G 126 GND33 Ground G
15 VCC18 Core power 1.8V D1.8V 82 VCC18 Core power 1.8V D1.8V 22 GND18 Ground G 90 GND18 Ground G
108 AVDD33_XTAL Analog crystal power 3.3V D3.3V 111 AVSS33_XTAL Analog crystal ground G 112 AVDD18_PLL Analog PLL power 1.8V D1.8V 113 AVSS18_PLL Analog PLL ground G
7 – 20
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2.14. IC1107 (VHiPQ1LA505-1Y)
2.14.1 Block Diagram
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
2.14.2 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
1 Nr I Noise Control 2 GND - Ground pin 3 Vc I ON/OFF Control 4 Vin I DC input 5 Vo O DC Output
7 – 21
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2.15. IC9610 (VHiPQ1LAX95-1Y)
2.15.1 Block Diagram
2.15.2 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
1 Vadj I Output Voltage Control 2 GND - Ground pin 3 Vc I ON/OFF Control 4 Vin I DC input 5 Vo O DC Output
7 – 22
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2.16. IC2004 (VHiS24CS08J-1Y)
2.16.1 Block Diagram
S24CS08J
8Kbit EEPROM
VCC8
WP
7
6
SCL
SDA
5
START/STOP
DETECTOR CIRCUIT
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
VOLTAGE DETECTOR
SERIAL CLOCK
CONTROL CIRCUIT
LOAD
HIGH VOLTAGE
GENERATOR
DEVICE ADDRESS
COMPARATOR
3
A2
2
A1
A01
4
GND
DIN
R/W
DOUT
COMP
LOAD
ADDRESS
COUNTER
YDECODER
2.16.2 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
1 NC I No connection 2 NC I No connection 3 A2 I Address input 4 GND - Ground 5 SDA I/O Serial data 6 SCL I Serial clock 7 WP I Write Protect (H: effective, L: invalidity) 8 VCC - Power supply
INC
XDECODER
DATA REGISTER
E2PROM
SELECTOR
DATA OUTPUT
ACK OUTPUT
CONTROL CIRCUIT
7 – 23
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2.17. IC2001 (VHiS80927NM-1Y)
2.17.1 Block Diagram
S80920NM 2.0V S80927NM 2.7V S80928NM 2.8V
S80944NM 4.4V
VOLTAGE-DETECTOR
VIN
2
VDD
+
-
D
G
VREF
VSS
3
S
DELAY
CIRCUIT
2.17.2 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
1 OUT O Voltage detection output terminal (RESET detecting voltage) 2 VDD - Voltage input terminal 3 VSS - Ground terminal 4 NC - No connection (It is an opening electrically.) 5 CD I External capacitor connection terminal for delay
CD
RESET
1
OUT
5
OUT
7 – 24
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2.18. IC1504 (VHiSiI9287+-1Q)
2.18.1 Block Diagram
SiI9287
HDMI PORT PROCESSOR
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
50
31 35
29 30
33, 34
39, 40
43, 44
48, 47
54 53
32 36 42 46 49
68,67 70,69 72,71
66,65
4,3 6,5 8,7
2,1
14,13 16,15 18,17
12,11
22,21, 24,23, 26,25
20,13
CEC_A
HPD0 HPD1
DSDA0, DSCL0
DSDA1, DSCL1
DSDA2, DSCL2
DSDA3, DSCL3
DSDA4, DSCL4
CSCL CSDA
R0PWR5V R1PWR5V R2PWR5V R3PWR5V R4PWR5V
R0X0P/N R0X1P/N R0X2P/N R0XCP/N
R1X0P/N R1X1P/N R1X2P/N R1XCP/N
R2X0P/N R2X1P/N R2X2P/N R2XCP/N
R3X0P/N R3X1P/N R3X2P/N R3XCP/N
DDC0 DDC1 DDC2 DDC3 DDC4
LOCAL I2C
PORT0
PORT1
PORT2
PORT3
MHL Control
EDID SRAM
HDCP REG
TMDS DPLL/DEC
SCDT
MHL DP
CPI REG
NV RAM
OTP
HDCP ENGINE
HDMI DATAPATH
CEC Controller
BOOTING SEQUENCER
CONFIG STATUS REG
TMDS ENC
ALWAYS_ON
CEC_D
HPD2 HPD3
INT
VCC33
MICOM_VCC33
SBVCC
POWER_DOWN
TX0P/N TX1P/N TX2P/N TXCP/N
TMDS TX
9,27,64
60,61 58,59 56,57
62,63
51
41 45
52
37
38
2.18.2 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
HDMI RX Port Pins
68 R0X0P I TMDS input port 0 data pairs. 67 R0X0N I 70 R0X1P I 69 R0X1N I 72 R0X2P I 71 R0X2N I 66 R0XCP I TMDS input port 0 clock pair. 65 R0XCN I
4 R1X0P I TMDS input port 1 data pairs. 3 R1X0N I 6 R1X1P I 5 R1X1N I 8 R1X2P I 7 R1X2N I 2 R1XCP I TMDS input port 1 clock pair
1R1XCN I 14 R2X0P I TMDS input port 2 data pairs. 13 R2X0N I 16 R2X1P I 15 R2X1N I
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Pin No. Pin Name I/O Pin Function
18 R2X2P I 17 R2X2N I 12 R2XCP I TMDS input port 2 clock pair
11 R2XCN I 22 R3X0P I TMDS input port 3 data pairs. 21 R3X0N I 24 R3X1P I 23 R3X1N I 26 R3X2P I 25 R3X2N I 20 R3XCP I TMDS input port 3 clock pair 19 R3XCN I
HDMI Tx Port Pins
60 TX0P O HDMI Tx Output port data. 61 TX0N O TMDS Low Voltage Differential Signal output data pairs. 58 TX1P O 59 TX1N O 56 TX2P O 57 TX2N O 62 TXCP O HDMI Output port Clock. 63 TXCN O TMDS Low Voltage Differential Signal output data pairs.
System Switching Pins
29 DSDA0 I/O DDC I2C Data for respective port. 33 DSDA1 I/O 39 DSDA2 I/O 43 DSDA3 I/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.
30 DSCL0 I 34 DSCL1 I 40 DSCL2 I 44 DSCL3 I 32 R0PWR5V ­36 R1PWR5V ­42 R2PWR5V ­46 R3PWR5V ­31 CBUS_HPD0 O 35 CBUS_HPD1 O 41 CBUS_HPD2 O 45 CBUS_HPD3 O 49 R4PWR5V - 5V power from 5th Rx port.
Control Pins
54 CSCL I
53 CSDA I/O
48 DSCL4 I
47 DSDA4 I/O
Configurations Pins
55 TPWR_CI2CA I/O
52 INT O 10 RSVD -
28 RSVD -
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 10 series resistor and at least a 1µ F capacitor to ground A 3.3k 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 4.7L 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.
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Pin No. Pin Name I/O Pin Function
CEC Pins
HDMI compliant CEC I/O used for interfacing to CEC devices. The signal is electrically compliant with CEC
50 CEC_A I/O
51 CEC_D I/O
Power and Ground Pins
9,27,64 VCC33 - Analog and digital core VCC. Must be supplied at 3.3V
37 MICOM_VCC33 ­38 SBVCC33 - 3.3V standby power. If 3.3V standby mode is not used, this pin should be left as not connected.
ePad Epad -
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.
7 – 27
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2.19. IC1106 (VHiSTV0297E-1Q)
2.19.1 Block Diagram
STV0297E
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 Name I/O Pin Function
1 GPIO9 I/O General-purpose inp ut/output port 9. 2 GPIO8 I/O General-purpose inp ut/output port 8. 3TDI IGND 4 TDO O No operation 5TRST IGND 6 TCK I No operation 7TMS IGND 8 GPIO7 I/O No operation
9 N_RESET I Hardware reset, active Low. 10 VDD supply Power supply (3.3V) 11 GND supply GND 12 VDD_IO_3V3 supply 3.3V 13 GPIO6/CS1 I/O General-purpose input/output port 6. 14 GPIO5/CS0 I/O General-purpose input/output port 5. 15 SDA I/O I2C serial data 16 SCL I I2C serial clock 17 TS_CKOUT O TS_CLOCK 18 TS_SYNC O TS_SYNC 19 TS_VAL O TS_Data Valid 20 TS_ERR O TS_Packet Error 21 TS_DATA[0] O TS_DATA0 22 TS_DATA[1] O TS_DATA1 23 TS_DATA[2] O TS_DATA2
SDA
TRST
Output formatter
TS_ERR
TS_VAL
TS_CKOUT
TS_DATA[0:7]
TS_SYNC
JTAG controller
TDO
TDI
SCL
TCK
TMS
7 – 28
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Pin No. Pin Name I/O Pin Function
24 TS_DATA[3] O TS_DATA3 25 VDD supply Power supply (3.3V) 26 GND supply GND 27 VDD_IO_3V3 supply Digital I/O supply (3.3V) 28 TS_DATA[4] O TS_DATA4 29 TS_DATA[5] O TS_DATA5 30 TS_DATA[6] O TS_DATA6 31 TS_DATA[7] O TS_DATA7 32 GPIO4 I/O General-purpose input/output port 4. 33 GPIO3 I/O General-purpose input/output port 3. 34 GPIO2 I/O General-purpose input/output port 2. 35 GPIO1 I/O General-purpose input/output port 1. 36 GPIO0 I/O General-purpose input/output port 0. 37 VDD supply Power supply (3.3V) 38 GND supply GND 39 VDD_IO_3V3 supply Digital I/O supply (3.3V) 40 GNDAS_AD ground GND 41 INM I Negative input for IF and baseband configuration. 42 INP I Positive input for IF and baseband configuration. 43 VCCAISO_D 2.5v Analog ISO neutral polarization. (2.5V) 44 INCM O Internal common mode. 45 REFM O Internal negative reference. 46 REFP O Internal positive reference. 47 GNDA_AD12 ground GND 48 VCCA_AD12 supply Analog supply (2.5V) 49 GNDD_AD12 ground GND 50 VDDD_AD12 1.0v Analog supply (1.0V) 51 GNDA_PLL ground GND 52 VCCA_PLL 2.5v Analog supply (2.5V) 53 GNDD_PLL ground GND 54 VCCD_PLL supply Analog supply (1.0V) 55 ZO MHz Crystal oscillator output. 56 VCCA_OSC 2.5v 2.5V 57 A MHz Crystal oscillator input. 58 GNDA_OSC ground GND 59 VBASE O VBASE 60 VDD10REG I VDD10REG 61 VDD supply Power supply (3.3V) 62 GND supply GND 63 VDD_IO_3V3 supply Digital I/O supply (3.3V) 64 CLK_TST I/O GND
7 – 29
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2.20. IC1103 (VHiTCR5SB25-1Y)/IC9609 (VHiTCR5SB33-1Y)
2.20.1 Block Diagram
2.20.2 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
1 VIN - Voltage supply pin. 2 Ground - Ground pin 3 Control I Control signal pin 4 NC - No connection 5 Vout O Output pin
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2.21. IC2701 (VHiYDA148QZ-1Y)
2.21.1 Block Diagram
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
2.21.2 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
1 PVDDREG - The power supply terminal for regulators (PVDD). 2 AVDD - The output terminal for 3.3V regulators 3 INLP I Analog input terminal (Lch+) 4 INLM I Analog input terminal (Lch-) 5 VREF - VREF Terminal 6 INRM I Analog input terminal (Rch-) 7 INRP I Analog input terminal (Rch+) 8 AVSS - Analog ground terminal 9 PLIMIT I Power limit setting terminal
10 PVDDPR - The power supply terminal for a digital amplifier output (Rch+)
11 OUTPR O Digital amplifier output terminal (Rch+)
12 OUTPR O Digital amplifier output terminal (Rch+) 13 PVSSR - The ground terminal for a digital amplifier output (Rch) 14 OUTMR O Digital amplifier output terminal (Rch-) 15 OUTMR O Digital amplifier output terminal (Rch-) 16 PVDDMR - The power supply terminal for a digital amplifier output (Rch-) 17 SLEEPN I Sleep control terminal 18 PROTN O Error flag output terminal 19 MUTEN I Mute control terminal 20 CKOUT O The clock output terminal for a synchronization 21 CKIN I External clock input terminal 22 NCDRC0 I Non clip / DRC1/DRC2 mode-select terminal 0 23 NCDRC1 I Non clip / DRC1/DRC2 mode-select terminal 1 24 GAIN0 I GAIN setting terminal 0 25 GAIN1 I GAIN setting terminal 1 26 PVDDML - The power supply terminal for a digital amplifier output (Lch-) 27 OUTML O Digital amplifier output terminal (Lch-)
7 – 31
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LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
Pin No. Pin Name I/O Pin Function
28 OUTML O Digital amplifier output terminal (Lch-) 29 PVSSL - The ground terminal for a digital amplifier output (Lch) 30 OUTPL O Digital amplifier output terminal (Lch+) 31 OUTPL O Digital amplifier output terminal (Lch+) 32 PVDDPL - The power supply terminal for a digital amplifier output (Lch+)
7 – 32
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LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
8 – 1
LC32LE700E
ServiceManual
CHAPTER 8. OVERALL WIRING/SYSTEM BLOCK DIAGRAM
[1] OVERALL WIRING DIAGRAM (LC-32LE/LU/LX700)
SPEAKER_UNIT(L)SPEAKER_UNIT(R)
15RA1
P102
(DUNTKF308WE)
R/C,LED_UNIT
SC1502
LP
12
P2701
P2002
J505
IC1106
J506
J503
ANT_IN
IC2002
IC1504
SP
P2602
IC3302
J502
IC3502
9
J504
1
KM
SC503
AUDIO_OUT
1
SC501
J3301
P2601
1
15
EXT1
4
DIGITAL
LB
EXT4
1
4
IC3501
19
EXT2
D520
RA
(ANALOG_RGB_PC)
EXT8(HDMI4)
41
EXT7(HDMI3)
SC1501
RS-232C
1
J501
LW
EXT5(HDMI1)
1
IC8401
SC1503
P9601
P9602
(DUNTKF306WE)
2
SC502
(PC_AUD/HDMI2)
10
SC1503
IC4405
SC4401
1
20
SC504
MAIN_UNIT
P2003
EXT4/6
EXT6(HDMI2)
P3301
EXT9(CVBS)
PD
AUDIO_OUT
EXT3
1
1
SC4801
P4804
1
15 1 4
P4803
41
T7501
T77002
L7002L7001
CN7002
9
LB
1
CN7008
14
CN7001
12
CN7003
1
PD
14
PL
CN7004
ICON_UNIT (DUNTKF314WE)
1
IM
P201
2
21
P101
IM
IC5154
SC7002 SC7001
1
LN1
6
LN2
1
1180 80
12
CN7007
CN7006
U7053
Q7051
T7051
Q7002
Q7001
C7005
T7101
L7003
Q7003
DB7001
C7015
CN7005
PB
5
1
AS
Q7204
QCNW-J915WJQZ
QCNW-J895WJQZ
QCNW-K028WJQZ
QCNW-J809WJQZ
QCNW-J894WJQZ
QCNW-J893WJQZ
QCNW-J837WJQZ
QCNW-J805WJQZ
QCNW-J644WJQZ
QCNW-J996WJQZ
from LED-BACKLIGHT UNIT
KM
P151
KEY_UNIT
(DUNTKE266WE)
POWER-UNIT(32)
RUNTKA619WJQZ
QCNW-H324WJQZ
QCNW-H089WJQZ
QCNW-H089WJQZ
Page 100
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8 – 2
[2] OVERALL WIRING DIAGRAM (LC-40LE/LU/LX700)
SPEAKER_UNIT(L)SPEAKER_UNIT(R)
15RA1
P102
(DUNTKF308WE)
R/C,LED_UNIT
SC1502
LP
12
P2701
P2002
J505
IC1106
J506
J503
ANT_IN
IC2002
IC1504
SP
P2602
IC3302
J502
IC3502
9
J504
1
KM
SC503
AUDIO_OUT
1
SC501
J3301
P2601
1
15
EXT1
4
DIGITAL
LB
EXT4
1
4
IC3501
19
EXT2
D520
RA
(ANALOG_RGB_PC)
EXT8(HDMI4)
41
EXT7(HDMI3)
SC1501
RS-232C
1
J501
LW
EXT5(HDMI1)
1
IC8401
SC1503
P9601
P9602
(DUNTKF306WE)
2
SC502
(PC_AUD/HDMI2)
10
SC1503
IC4405
SC4401
1
20
SC504
MAIN_UNIT
P2003
EXT4/6
EXT6(HDMI2)
P3301
EXT9(CVBS)
PD
AUDIO_OUT
EXT3
1
1
SC4801
P74804
1
15 1 4
P4803
41
ICON_UNIT (DUNTKF314WE)
1
IM
P201
2
21
P101
IM
IC5154
SC7002 SC7001
1180 80
1
PL
F7001 T5A250V
CN7501
POWER-UNIT(40)
CN7602
CN7801
L7501
5
10
CN7802
9
L7002L7003
L7001
PSD-0690
9
LB
CN7601
HS7502
5
LA1
1
4
5
CN7606
CN7002
LA2
C7144
CN7607
6
6
1
CN7804
AS
12
RL7101
D7101
1
1
RUNTKA609WJQZ
1
CN7001
HS7501
L7105
CN7603
T7102
9
PD
6
CN7805
PB
D7103
1
1
L7101
HS7601
CN7605
1
CN7503
CN7604
6
CN***
F7002 T5A250V
10
CN7803
1
L7104
HS7102
(DUNTKE266WE)
KM
P151
KEY_UNIT
QCNW-J917WJQZ
QCNW-J903WJQZ
QCNW-G178WJQZ
QCNW-J902WJQZ
QCNW-J712WJQZ
QCNW-J901WJQZ
QCNW-J805WJQZ
QCNW-J979WJQZ
QCNW-J838WJQZ
QCNW-J996WJQZ
QCNW-J645WJQZ QCNW-K251WJQZ[A]
QCNW-H089WJQZ
QCNW-H089WJQZ
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