Sanyo 24XR113D, LED-24XR113D Schematic

FILE NO.

SERVICE MANUAL

LED-LCD TV

with 3D Function

LED-24XR113D

PRODUCT CODE No.

PRODUCT CODE No. 1 682 351 56: PAL-B/G (Australia)

NTSC(AV)

INPUT

REFERENCE No.:SM0915208

CONTENTS

Safety precautions………………………………………………………………………..…

Alignment instructions …………………………….…….…………………………………

Software upgrade instructions ..................................................................................

Working principle analysis……………………………….………….…………...............

Block diagram…………………………………..………………………………….…………

IC block diagram………………………………………………………………………..……

Wiring diagram …………………………………………………………………………….

Troubleshooting flow chart ………………………………………………………………..……

Schematic diagram…………………………………………………………………………

APPENDIX-A: Assembly list

APPENDIX-B: Exploded View

Assembling the Stand

WALL MOUNTING INSTRUCTIONS

Attention: This service manual is only for service personnel to take reference with. Before

servicing please read the following points carefully.

Safety precautions

1. Instructions

Be sure to switch off the power supply before replacing or welding any components or inserting/plugging in connection wire. Anti static measures must be taken (throughout the entire production process!): a) Do not touch here and there by hand at will; b) Be sure to use anti static electric iron; c) It’s necessary for the welder to wear anti static gloves. Please refer to the part list before replacing components that have special safety requirements. Do not replace with different components with different specs and type at will.

2. LCD servicing precautions

2.1 Screens are different from one model to another and therefore not interchangeable. Be sure to use the screen of the original model for replacement.

2.2 The operation voltage of LCD screen is 700-825V. Be sure to take proper measures in protecting yourself and the machine when testing the system in the course of normal operation or right after the power is switched off. Please do not touch the circuit or the metal part of the module that is in operation mode. Relevant operation is possible only one minute after the power is switched off.

2.3 Do not use any adapter that is not identical with the TV set. Otherwise it will cause fire or damage to the set.

2.4 Never operate the set or do any installation work in bad environment such as wet bathroom, laundry, kitchen, or nearby fire source, heating equipment and devices or exposure to sunlight etc. Otherwise bad effect will result.

2.5 If any foreign substance such as water, liquid, metal slices or other matters happens to fall into the module, be sure to cut the power off immediately and do not move anything on the module lest it should cause fire or electric shock due to contact with the high voltage or short circuit.

2.6 Should there be smoke, abnormal smell or sound from the module, please shut the power off at once. Likewise, if the screen is not working after the power is on or in the course of operation, the power must be cut off immediately and no more operation is allowed under the same condition.

2.7 Do not pull out or plug in the connection wire when the module is in operation or just after the power is off because in this case relatively high voltage still remains in the capacitor of the driving circuit. Please wait at least one minute before the pulling out or plugging in the connection wire.

2.8 When operating or installing LCD please don’t subject the LCD components to bending, twisting or extrusion, collision lest mishap should result.

2.9 As most of the circuitry in LCD TV set is composed of CMOS integrated circuits, it’s necessary to pay attention to anti statics. Before servicing LCD TV make sure to take anti static measure and ensure full grounding for all the parts that have to be grounded.

2.10 There are lots of connection wires between parts behind the LCD screen. When servicing or moving the set please take care not to touch or scratch them. Once they are damaged the screen

would be unable to work and no way to get it repaired. If the connection wires, connections or components fixed by the thermotropic glue need to disengage when service, please soak the thermotropic glue into the alcohol and then pull them out in case of dagmage.

2.11 Special care must be taken in transporting or handling it. Exquisite shock vibration may lead to breakage of screen glass or damage to driving circuit. Therefore it must be packed in a strong case before the transportation or handling.

2.12 For the storage make sure to put it in a place where the environment can be controlled so as to prevent the temperature and humidity from exceeding the limits as specified in the manual. For prolonged storage, it is necessary to house it in an anti-moisture bag and put them altogether in one place. The ambient conditions are tabulated as follows:

Temperature Operation range 0 ~ +50 oC

Storage range -20 ~ +60 oC

Humidity Operation range 20% ~ 85%

Storage range 10% ~ 90%

2.13 Display of a fixed picture for a long time may cause a permanent after-image on the screen, as commonly called “ghost shadow”. The degree of the after-image varies with the maker of LCD screen. This phenomenon doesn’t represent failure. This “ghost shadow” may remain in the picture for a period of time (several minutes). But when operating it please avoid displaying still picture in high brightness for a long time.

3. Installation precautions

3.1 The front panel of LCD screen is made of glass. When installing it please make sure to put it in place.

3.2 For service or installation it’s necessary to use specified screw lest it should damage the screen.

3.3 Be sure to take anti dust measures. Any foreign substance that happens to fall down between the screen and the glass will affect the receiving and viewing effect

3.4 When dismantling or mounting the protective partition plate that is used for anti vibration and insulation please take care to keep it in intactness so as to avoid hidden trouble.

3.5 Be sure to protect the cabinet from damage or scratch during service, dismantling or mounting.

Adjustment Instructions

1 Safety Instructions

1.1 Power supply must be cut off when replacing or welding any component or inserting / pulling out

connective lines;

1.2 Anti-electrostatic measures must be carried out during the whole producing processes!

a) Do not touch IC by hands at will;

b) Use anti-electrostatic iron;

c) Welder must wear anti-electrostatic glove;

1.3 Replacing any component with special safety requirement must refer to component list without

changing its specification and model at will.

2 Adjustment Equipments

Multimeter or osciillograph

VG-849

CA-210

USB

DVD (included HDMI 1.4) or equipments with the same functions

3 Adjustment Processes

3.1 Power voltage test

According to the wiring diagram specified by “Product Specification”, connect power board assembly, data processing assembly, IR/Key board assembly, backlight board assembly correctly, supply with power, press button

to power on the TV set.

Test voltage of socket X601 each pin on the main board. Voltage value and range are listed as

Table 1(a) for LCD size ≥26”; voltage value and range are listed as Table 1(b) for non-3D LCD &

LED size ≤24”; voltage value and range are listed as Table 1(c) for LED size ≥26”; voltage value

and range are listed as Table 1(d) for 3D LED size ≤24”;

Table 1(a) Voltage of X601 each pin （LCD size ≥26”）

X601 Pin1,2 3,4 5,6 7,8 9 10 11 12 13

Vol. 24 V±5% 0 12 V±5% 0 ≤5.2 V 5 V±5% 5 V±5% ≤5.2 V ≤5.2 V

Function AMP_PWR GND +12 V GND PWR_SW Main 5 V +5 V STB BL_PWM BL_ON

Table 1(b) Voltage of X601 each pin （non-3D LCD & LED size ≤24”）

X601 Pin1,2 3,4 5 6 7,8 9 10 11 12 13

Vol. 12 V±5% 0 12 V±5% NC 0 ≤5.2 V 5 V±5% 5 V±5% ≤5 V ≤3.6 V

Function AMP_PWR GND +12 V NC GND PWR_SW Main 5 V +5 V STB BL_PWM BL_ON

Table 1(c) Voltage of X601 each pin （LED size ≥26”）

X601 Pin1 2 3 4 5 6,7 8,9 10,11 12，13

Vol . ≤5.2 V ≤5.2 V 5V±5% 5V±5% ≤5.2 V 0 12 V±5% 0 24 V±5%

Function BL_ON BL_PWM

+5 V

STB

Main 5 V PWR_SW GND +12 V GND AMP_PWR

Table 1(d) Voltage of X601 each pin （3D LED size ≤24”）

X601 Pin1,2 3,4 5 6 7,8 9 10 11 12 13

Vol. 12 V±5% 0 12 V±5% ≤3.6 V 0 ≤5.2 V 5 V±5% 5 V±5% ≤5 V ≤3.6 V

Function AMP_PWR GND +12 V 3D-EN GND PWR_SW Main 5 V +5 V STB BL_PWM BL_ON

3.2 Adjustment flow as Fig. 1:

Check if EDID、HDCP KEY、FLASH has been written?

General assembly and combined adjustment

White balance adjustment

Input central signal, check TV function (omitted

channel, analog parameters control, etc. ), check

Check accessory and packing

Check AV input, output and relevant functions.

Input Component signal, check YPbPr functions.

Default settings before shipment

Input D-SUB signal, check display and all functions

(such as analog parameter), H/V center, etc..

Check other functions (Radio、LCN、HDMI ARC/CEC、OAD, etc.）

Input HDMI signal, check display and all functions

(such as analog parameter), H/V center, etc..

Check USB multimedia port and Music port.

Fig. 1 Adjustment flow chart

4 Adjustment Instructions

4.1 The unit adjustments

4.1.1 According to the wiring diagram specified by “Product Specification”, connect power/backlight board assembly, data processing assembly, IR/Key board assembly correctly, supply

with power, turn on the TV set. Check display

4.1.2 Factory menu instruction

a) Press key “INPUT”, then press digital keys “2、5、8、0” in turn to enter into primary factory

menu;

b) Press keys “▲” and “▼” to move cursor to each page of primary factory menu, then press

key “OK” to enter into submenu page;

c) Press keys “▲” and “▼” to move cursor upward or downward within any one page;

d) Press keys “◄” and “►” to do adjustment when move cursor to one item;

e) Press key “MENU” to exit submenu page to the superior factory menu;

f) Press key “EXIT” to exit factory menu in any case；

g) Press key “OK” to enter the inferior factory submenu;

h) Factory menu item: ADC ADJUST to be used for ADC calibration for VGA and

Component;

i) Factory menu item: Color Temp. to be used for white balance adjustment;

j) Factory menu item: Fac. Channel Preset to be used for factory channel presetting; central

signal digital frequency value for Australia program is set as CH28(529.5 MHz) and

CH33(564.5 MHz); original digital program presetting could not change as central signal

setting has any modification, so please search for digital program manually by performing

item DTV of menu Channel;

k) Factory menu item: EEPROM Init to be used for initializing factory data and user date; the

TV set will restart when carrying out the item;

l) Factory menu item: Aging Mode to be used for aging the TV set; red, green, blue and

white full screen picture displays in turn; default setting is OFF;

m) Factory menu item: Other Settings including settings of MST DEBUG, ISP MODE,

Backlight, SSC, NONLINEAR, Video Quality, Audio Quality, Light Sensor, Overscan, QMAP

ADJUST, VIF1, Aus/Nz All Ch Preset, etc.; no need any adjustment normally.

n) Factory menu item: Power mode to be used for power-on mode setting;

Standby: to be in standby state when power on the TV set;

Mem: to keep in last power-off state when power on the TV set again;

Force On: the TV set will start up automatically when power on the TV set again;

The default setting will be set as Standby mode and keep in memory unless customer has

special requirement;

o) Factory menu item: USB SW Update to be used for software updating from USB port;

after U disk containing updating software is inserted into USB port, choose the item to

perform updating process;

p) Factory menu item: Shipment to be used for initializing user data; the TV set will be

initialized and then a prompt “SUCCESS” will display, initial guided interface will display after

pressing key “exit”;

q) Please perform EEPROM Init before adjustment for the first time if software has been

upgraded or data have been kept in EEPROM.

4.1.3 ADC calibration for D-SUB channel

a) Switch to D-SUB channel;

b) Press key “INPUT”, then press digital keys “2、5、8、0” in turn to enter into primary factory

menu;

c) Move cursor to item “ADC ADJUST” and press key “OK” to enter into the inferior submenu;

d) Input D-SUB signal (VG-849 Timing:856 (1024×768/60 Hz), Pattern:914 chess square (5

white squares + picture with frame)); move cursor to item “MODE”, press keys “▲” and

“▼” to choose item “RGB”, then move cursor to item “AUTO ADC” and press key “OK” to

perform auto adjustment until a prompt “success” displays;

4.1.4 ADC calibration for Component channel

a) Switch to Component channel;

b) Press key “INPUT”, then press digital keys “2、5、8、0” in turn to enter into primary factory

menu;

c) Move cursor to item “ADC ADJUST” and press key “OK” to enter into the inferior submenu;

d) Input Component signal (VG-849 Timing:972(1080i), Pattern:918 100% color bar); move

cursor to item “MODE”, press keys “▲” and “▼” to choose item “YPbPr”, then move cursor to

item “AUTO ADC” and press key “OK” to perform auto adjustment until a prompt “success”

displays;

4.2 White balance adjustment

For TV model (＜24” ), default settings of COOL color temperature is 10000K and chromatic coordinates is (280、288); referenced settings of Normal color temperature is 8000K and chromatic coordinates is (295、

305); referenced settings of Warm color temperature is 6500K

and chromatic coordinates is (313、329);

For TV model (≥24” ), default settings of COOL color temperature is 12000K and chromatic coordinates is (272、278); referenced settings of Normal color temperature is 9300K and chromatic coordinates is (285、293); referenced settings of Warm color temperature is 6500K and chromatic coordinates is (313、329);

Default setting is Normal.

4.3 Adjustment procedures

The TV set should be working above 30 minutes to be in a stabler state before adjustment. Use

CA-210 BBY channel to adjust white balance;

a) Switch to HDMI channel; b) Press key “INPUT”, then press digital keys “2、5、8、0” in turn to enter into primary factory

menu;

c) Move cursor to item “W/B ADJUST” and press key “OK” to enter into the inferior submenu; d) Input HDMI signal (VG-849 Timing: 972(1080i)，Pattern:921 16 step Gray); move cursor to

item “MODE”, press keys “▲” and “▼” to choose item “HDMI”, then move cursor to item

“TEMPERTURE” and press keys “▲” and “▼” to choose “NORMAL”;

e) Fix “G GAIN”, adjust “R GAIN, B GAIN” to set 14 f) Fix “G OFFSET”, adjust “R OFFSET、B OFFSET” to set 4

chromatic coordinates as (285、293);

chromatic coordinates as

(285、293);

g) To make sure chromatic coordinates of bright scale are (X=285±10，Y=293±10) and

chromatic coordinates of dark scale are (X=285±10，Y=293±10) during adjustemnt;

h) Move cursor to item “COPY ALL” to copy white balance data to other channels except DTV

channel;

i) Check if chromatic coordinates of COOL and WARM meet the requirements (permitted error

of COOL bright scale: x±10，y±10, permitted error of COOL dark scale: x±10，y±10; permitted error of WARM bright scale and dark scale: x±10，y±10); if not, adjust “R_GAIN

/B_GAIN/R_OFF/B_OFF” to be up to the requirements and then save the data;

j) Perform “Copy All” for COOL /Warm adjustments except DTV channel;

k) Check if chromatic coordinates of other channels meet the requirements, if not, do

adjustment for nonstandard channel alone in accordance with the same procedures from b)

to j) as HDMI channel’s and then save the data;

l) Switch to DTV channel, change to 16 step Gray program from central signal source, adjust

white balance in accordance with the same procedures from e) to g); but pay attention not

to perform “COPY ALL”!

m) Inspect all channels after completing adjustment to check if display is normal;

n) Refer to the following rule for adjustment:

B Gain/Offset: adjust B Gain/Offset downward, coordinates of X and Y will increase, adjust B

Gain/Offset upward, coordinates of X and Y will decrease;

R Gain/Offset: adjust R Gain/Offset will affect X value, but affect Lv value slightly, adjust R

Gain/Offset upward, coordinates of X will increase, adjust R Gain/Offset

downward, coordinates of X will decrease;

G Gain/Offset: adjust G Gain/Offset will affect Y value, and affect Lv value greatly, adjust G

Gain/Offset upward, coordinates of Y will increase, adjust G Gain/Offset

downward, coordinates of Y will decrease;

Note: Sanyo customer requires that default color temperature is Normal, adjust white

balance of color temperature Normal and Cool in Dynamic picture mode; for other

customers, please adjust white balance of color temperature Cool in Dynamic picture mode.

5 Function check

5.1 TV functions

Input central signal to RF port, enter into menu Channel first, then search for programs

automatically and check if there is any omitted program; check the speakers output and the picture

display.

5.2 AV port

Input AV signal with formats listed as Table 2 separately, check picture, sound and other functions;

Table 2 AV video signal formats

No.

1 525 15.734/15.75 59.94/60 NTSC, NTSC4.43,PAL60,PAL-M

2 625 15.625 50 PAL, PAL-N, SECAM

Lines per

frame

H.- Freq.（kHz） V.- Freq.（Hz）

Note

5.3 Component port

Input Component signal from VG-849 with formats listed as Table 3 separately, check picture and

sound in the case of power-on, switching channel, changing mode, etc.;

Table 3 Component signal formats

No. Definition

1 720×480 15.734/15.75 59.94/60 13.5/13.514 480i (NTSC)

2 720×576 15.625 50 13.5 576i (PAL)

3 720×480 31.469/31.5 59.94/60 27/27.027 480p (NTSC PROG)

4 720×576 31.25 50 27 576p (PAL PROG)

5 1280×720 37.5 50 74.25 720p (50p)

6 1280×720 44.955/45 59.94/60 74.176/74.25 720p (59.94p/60p)

7 1920×1080 28.125 50 74.25 1080i (50i)

8 1920×1080 33.75 59.94/60 74.176/74.25 1080i (59.94p/60p)

9 1920×1080 26.973 23.976 74.176 1080p (23.97p)

10 1920×1080 27 24 74.25 1080p (24p)

11 1920×1080 28.125 25 74.25 1080p (25p)

12 1920×1080 33.716 29.97 74.176 1080p (29.97p)

13 1920×1080 33.75 30 74.25 1080p (30p)

14 1920×1080 56.25 50 148.5 1080p (50p)

15 1920×1080 67.432/67.5 59.94/60 148.35/148.5 1080p (59.94p/60p)

H.- Freq.

(kHz)

V.- Freq.

(Hz)

Dot pulse Freq.

(MHz)

Note

5.4 D-SUB port

Input D-SUB signal from VG-849 with formats listed as Table 4 separately, check picture and

sound; if H./V. of picture displays abnormally, enter into main menu items Picture->Screen->Auto

Adjust to perform auto calibration.

Table 4 D-SUB signal formats

No. Definition

1 640×480 31.469 59.94 25.175 IBM

2 720×400 31.469 70.086 28.322 IBM

3 640×480 37.861 72.809 31.5 VESA

4 640×480 37.5 75 31.5 VESA

5 800×600 35.156 56.25 36 VESA

6 800×600 37.879 60.317 40 VESA

7 800×600 48.077 72.188 50 VESA

8 800×600 46.875 75 49.5 VESA

9 1024×768 48.363 60.004 65 VESA

10 1024×768 56.476 70.069 75 VESA

11 1024×768 60.023 75.029 78.75 VESA

12 1152×864 67.5 75 108 VESA

13 1280×960 60 60 108 VESA

14 1280×1024 63.98 60.02 108 VESA

15 1280×1024 80 75 135 SXGA

16 1360×768 47.7 60 85.5 WXGA

17 1440×900 55.9 60 106.5 WXGA+ ( Panel National only)

18 1680×1050 65.3 60 146.25 WSXGA+ ( Panel National only)

19 1920×1080 67.5 60 148.5 Full HD

H.- Freq.

(kHz)

V.- Freq.

(Hz)

Dot pulse Freq.

(MHz)

Note

5.5 HDMI port

HDMI port supports all signal formats supported by Component port (Table 3) and D-SUB port

(Table 4), furthermore, it can also support signal with formats listed as Table 5 and Table 5 (video and

audio composition). Check picture and sound in the case of power-on, switching channel, changing

mode, etc.;

Table 5 Digital HDMI signal formats

No. Definition

1 720(1440)×480 15.734/15.75 59.94/60 27/27.027 720(1440)×480i@59.94/60 Hz,4:3/16:9

2 720(1440)×576 15.625 50 27 720(1440)×576i@50 Hz,4:3/16:9

H.- Freq.

(kHz)

V.- Freq.

(Hz)

Dot pulse

Freq.

(MHz)

Note

Table 6 Video & audio signal formats of digital HDMI

No. Item Unit Parameters Note

1 Video

2 Audio sample freqence kHz

Deep color：RGB 4:4:4（24 bit/pixel，30 bit/pixel，36 bit/pixel）、

YUV 4:4:4 （24 bit/pixel，30 bit/pixel，36 bit/pixel）、

For 1080p，deep color only supports30 bit/pixel。

YUV 4:2:2(16 bit)、YUV 4:2:2(20 bit)、YUV 4:2:2(24 bit)

32、44.1、48

3 Audio data width Bit

16、20、24

5.6 USB port

USB ports of some TV models without multimedia processing function are only used for

upgrading software, so functions as follow is only suitable for TV model with multimedia processing

function, and for TV model without multimedia processing function, pay attention not to

connect movable HD to USB port directly!

5.6.1 PVR function

Insert a formatted U disk in which recorded programs have been saved; press key “Record List”

to choose and play programs, check picture, sound and other functions;

5.6.2 Time Shifting function

Insert a formatted U disk with some empty saving space; press key “T.SHIFT” to record

programs, then play the recorded programs and check picture, sound and other functions;

5.6.3 3D signal

Input HDMI signal from VG-871 with formats listed as Table 7 separately, check picture and

sound (32 KHz、44.1 KHz、48 KHz) in the case of power-on, switching channel, changing mode, etc.;

Table 7 3D signal formats

· 1280×720p @ 59.94/60 Hz (Frame Packing, Side-by-Side(Half), Top-and-Bottom)

· 1280×720p @ 50 Hz (Frame Packing, Side-by-Side(Half), Top-and-Bottom)

· 1280×720p @ 23.98/24 Hz (Frame Packing)

· 1280×720p @ 29.97/30 Hz (Frame Packing)

· 1920×1080i @ 59.94/60 Hz (Frame Packing, Side-by-Side(Half))

· 1920×1080i @ 50 Hz (Frame Packing, Side-by-Side(Half))

· 1920×1080p @ 23.98/24 Hz (Frame Packing, Side-by-Side(Half), Top-and-Bottom)

· 1920×1080p @ 29.97/30 Hz (Frame Packing, Top-and-Bottom)

· 1920×1080p @ 59.94/60Hz (Top-and-Bottom)

· 1920×1080p @ 50 Hz (Top-and-Bottom)

5.6.4 Media playing function

Insert a U disk kept files of picture, sound and video, check picture, sound and other functions;

Supported media formats as below: Photo：JPEG，BMP，PNG，progressive JPEG Video：H.264 ，MPEG-1，MPEG-2，MPEG2_HD， MPEG4，MPEG4_SD， MPEG4_HD，

MotionJpeg，Divx，Xvid，VC-1，FLV

Audio ： WMA ， MP3 ， M4A(AAC) ， HE-AAC/HE-AAC V2 ， Dolby Digital (AC-3) ，

MPEG1 Layer II/Musicam ，LPCM，ADPCM，CDDA(*.wav)

5.7 Music port (depending on TV set which contains music port or not)

Input audio signal to side music port (analog audio input) from audio output equipment, check

audio output.

5.8 Other functions check

a) Check timing on/off, sleeping time off, picture/sound mode, OSD, stereo, digital audio port,

etc,;

b) Check pure digital audio programs (RADIO) ;

c) Check logical channel number (LCN);

d) Check HDMI ARC;

e) Check HDMI CEC; f) Check OAD for special customer;。

6 User Menu Setting before Ex-factory

Enter into LOCK page of user menu and choose submenu item “Restore Factory Default” to perform

presetting before shipment;

a) Clear out all programs; b) Clear out information of VCHIP，parent control, etc.;

c) Default user analog parameters setting;

d) Recover default password;

e) Set Menu Language as English;

7 Software Upgrading Instructions as Table 8

7.1.1 Upgrading chips are listed as Table 8:

Table 8 Software Upgrading Instructions

Software

Location Part No. Part model

functions

N103/N102 5272532006/

5272532007

N105 5272404005 CAT24C04WI-GT3 HDCP KEY Yes

NB03/N31

N801 5272540003 EN25F40-100GCP

N701 5270615001 PIC12F615I/SN

5272402003 CAT24C02WI VGA EDID Yes

EN25Q32A-100HIP/

EN25Q32B-104HIP

FLASH Yes

MEMC

module_6M30

3D IE module

SMT before

Upgrading methods

upgrading

Upgrade with ALL100, etc.,

need write protection, refer to

Note1;

Upgrade with ALL100, etc.

Yes

Note 1 Write protection setting methods: enter into ALL-100 upgrading interface “AUTO”, tick off

“Config”, press “config Setting”, set option “Protect” as “All Protect” and “SRWD” as “Enable”,

then press “OK” to complete write protection setting;

Please make sure option “Config” is ticked off during software upgrading and reset write

protection after ALL-100 upgrading software is opened each time;

Note 2 Upgrading method with ISP upgrading instrument:

1） Main board upgrading: connect 4-core line of ISP to Debug port (X107) on main board;

The Unit upgrading: connect both VGA ports of ISP and main board, enter into factory menu and

set “ISP Mode” as “ON”;

2） Use Mstar upgrading instrument (V4.4.2.0 or higher version), enter into menu “Device”, tick off

“WP Pin pull to high during ISP” to make sure Flash hardware write protection is removed and

erasing process is normal; please refer to Fig.2;

Fig. 2 Write protection setting

3） Press menu “Connect”, dialog box “Device Type is MX25L64” (device type depending on parts

used on board actually) will display to show successful connection; please refer to Fig. 3;

Fig. 3 Device MX25L64 successful connection

If connection is failed, press the first menu “Device” and choose “MX25L64” manually, then press “Connect”;。

4） Press “Read”, choose upgrading file, such as “MERGE.bin”; please refer to Fig. 4;

Fig. 4 Choosing upgrading file

5） Press “Auto”, tick off “All chip”, “program” and other necessary options; please refer to Fig. 5;

Fig. 5 Options

6） Press “Run” shown as Fig. 4 to perform upgrading in two steps, “Erase” and “Program”, please

refer to Fig. 6; normal upgrading processes are described as follow:

Fig. 6 Upgrading processes

The first step “Erasing…， Flash Status: 03” will last for some time, or the erasing step is failed if

the step passes over immediately; please perform procedure 2) to upgrade software again;

The second step is “Programming…，Flash Status:00”;。

Then prompt “Pass” displays.

7） Prompt “Pass” will display by button “Run” when upgrading succeeds; please refer to Fig. 7;

Fig. 7 A green prompt “Pass” displayed by “Run” when upgrading is successful.

8） Need not exit ISP upgrading interface if there are other TV sets to be upgraded , only procedures

3) and 6) need to be repeated;。

Note 3 Upgrading with USB:

1） Make sure U disk is formatted as FAT32;

2） Copy software file named as “Merge.bin” to U disk;

3） Turn on the TV set and make sure the current channel is ATV or DTV without OSD interface, then

insert U disk to USB port of the unit;

a) First press key “INPUT”, then press keys “2、5、8、0” in turn to enter into primary factory menu;

b) Choose “USB SW Update” to begin upgrading;

4） Upgrading processes:

a) Read data from U disk while data indicator light of U disk is twinkling at the same time;

b) Upgrading flash, then the unit will be in “standby” mode;

5） Cut off the power supply and then restart the TV set, enter into factory menu to verify parameter s

of version and time, then perform “EEPROM Init” to complete the whole upgrading processes.

Note: The USB upgrading methods can not be sure to be suitable for all types of U disks, so try

another U disk if necessary.

7.1.2 Upgrading methods of 3D IR chip

1）Connect ALL-100 and PC, turn on the power supplies of ALL-100 and PC. Double click icon

shown as Fig.8 when system is waiting for input;

Fig. 8 Software icon

2） Press key “DEVICE” shown as Fig. 9 to select company name “MICROCHIP”, then press key

“OK”; select type “MPU/MCU” and corresponding adapter type “PICF12615”, then press key

“Run”; then wait until interface as Fig. 10 displays;

DEVICE

选择 MPU/MCU

选择厂家 MICROCHIP

选择芯片型号：PICF12615

Fig. 9 Chip selection interface

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