Haier HL32D2 – Haier HL42XD2 LCD TV – How to enter the factory mode, Service mode adjustments - Power board (SMPS) schematic

Haier HL32D2&HL42XD2 - 31.5”&42” LCD TV - Horizontal Frequency 31~68 KHz

Television System:  NTSC standard,ATSC standard (8-VSB, Clear-QAM)

Take care during handling the LCD module with backlight unit
-Must mount the module using mounting holes arranged in four corners.
-Do not press on the panel, edge of the frame strongly or electric shock as this will result in damage to the screen.
-Do not scratch or press on the panel with any sharp objects, such as pencil or pen as this may result in damage to the panel.
-Protect the module from the ESD as it may damage the electronic circuit (C-MOS).
-Make certain that treatment person’s body is grounded through wristband.
-Do not leave the module in high temperature and in areas of high humidity for a long time.
-Avoid contact with water as it may a short circuit within the module.
-If the surface of panel becomes dirty, please wipe it off with a soft material. (Cleaning with a dirty or rough cloth may damage the panel.)

AUDIO MENU

It provides audio adjustment for user to modify the audio setting. Audio language setting is only available with ATSC TV source, the option is disable under other source modes.

Sound Mode: Choose the audio mode: Personal, Music, or Speech.
2. Bass: Bass tone adjustment, the tuning range is 0 ~ 63. (The default state is enabled.)
3. Treble: Treble tone adjustment, the tuning range is 0 ~ 63. (The default state is enabled.)
4. Balance: Audio balance adjustment, the tuning range is L50 ~ R50.
5. Audio Source: Select the audio source from Mono, Stereo, or SAP. (This function works in ATV only.)
6. Audio Language: Change the audio language setting on ATSC TV programs. The number of the supported audio languages depends on the ATSC TV programs. (English / Français / Español)
7. SPDIF: Digital audio output format. Select from RAW and PCM. (This function works in DTV only.)
8. Speaker: Choose to turn on / off the TV internal speaker. The digital audio output signals and earphone output signals will not be turned off even though the TV speaker is off. The default setting is On.
9. AVL: Choose On or Off to adjust volume to be consistent across programs and channels automatically.
10. Preset: Restore the default audio settings.

Password Setting: Change the 4-numeral parental control password. Three steps are required for changing the password: Enter Old Password -> Enter New Password ->Confirm New Password. Note:
This item is only available in TV, Composite and S-Video source modes. The default password is  0 0 0 0

Parental Control: Provide the parental Control (V-chip) function setting. Before entering the Parental Control sub-menu, user has to key in the password first. Enter the Parental Lock item, then the user can modify the restricted table about MPAA or TV Rating respectively. While exiting the sub-menu, the parental control function is working. The inhibitive channels or source signals can be unlock through key in the correct password.

Note: This feature is only available in TV, Composite and S-Video source modes.(The default password is: 0 0 0 0.)

[Button Lock] – Select On or Off to lock or unlock the control buttons on the side panel of the TV. When this function enables, the control buttons on your TV will be locked and TV only can be controlled by remote control only.
[Block Unrated TV] – When Block Unrated TV is set to on, your TV will block unrated program.
[USA Parental Locks] – Set the parental control level by MPAA or TV Rating.
[Canadian Parental Locks] – Set the parental control level by English Rating or French Rating.
[Open V-Chip] – Open V-Chip is an advanced V-Chip rating system for digital channels that are received.
The rating table will be updated by downloading the RRT5 data for blocking.

6. Closed Captions: Select a closed caption options. (Off / On / With Mute)
7. Analog Captions: Select an analog caption options. (CC 1-4 / TEXT 1-4)
8. Digital Captions: Select a digital caption options. (SERVICE 1-6)
9. Digital Captions Setup: Provide numerous options for setting the digital closed caption style in the sub-menu.
[Style] – Set to Automatic or Customer mode. If Custom mode is selected, user can modify the detail styles described below. The setting result will be shown immediately on the bottom of the submenu OSD. Note: This feature is only available in Digital TV (ATSC) mode.

[Size] – Digital closed caption font size, which can be set as Automatic, Small, Normal, or Large.
[Font] – Digital closed caption font style, which can be chosen as Automatic, Default, or Font 1 ~ 7.
[Text Color] – Automatic / White / Red / Green / Blue / Yellow / Magenta / Cyan / Black.
[Text Opacity] – Automatic / Solid /Flashing / Transparent / Translucent.
[Background Color] – Automatic /Black / White/ Red / Green / Blue / Yellow /Magenta / Cyan.
[Background Opacity] – Automatic /Solid / Flashing / Transparent / Translucent.
[Edge Effect] – Automatic / None/ Raised / Depressed / Uniform / Left / Shadow / Right Shadow.
[Edge Color] – Automatic / Red / Green / Blue / Yellow / Magenta / Cyan / Black / White.
10. Input Labels: User can edit the input labels.
11. Component Setting: This option only shows and is available in component mode, which provides fine tuning component display.
[Phase] – Adjust Picture Phase to reduce Horizontal-Line noise. The tuning range is from 0 to 31.
[Preset] – Restore the default component setting values.
12. MultiMedia Menu: This option shows the photos in JPEG formats and plays the music in MP3 formats that stored in a USB storage device. Note: File number is limited to 1000 files.
JPEG sizes are limited as followed:
For 19"/32": 10928x6114
For 24"/42": 15360x8640
There are two ways to enter JPEG Viewer and MP3 Music Box interface: After plugging USB storage device into USB hub, Multimedia List menu will display.

Select MultiMedia Menu in Feature Menu to choose JPEG Viewer or MP3 MusicBox. These two items are activated only if the USB storage device is plugged into the USB hub.

[JPEG Viewer]  Press Menu to display control menu. Press Enter to enlarge the selected photo (orange frame) in browser.
 Image Delay: Set display time for each picture in slide show. There are three options: Fast, Slow, and Normal.
 Music On Slide Show: Enable background Music during slide show. It will play with the MP3 file sequence in current folder repeatedly. Music On Slide Show item will be grayed out if there is no MP3 file in current folder.
Start Slide Show: Enter Slide Show mode.

Rotate Photo: Rotate selected picture. (0/90/180/270)
•• Back to Upper Folder: Return to the upper folder.
•• Back to Root Folder: Return to root folder.
•• Back To Browser: Return to Browser mode. (Photo page with control menu.)
•• Exit: Exit JPEG Viewer and return to original source. (Browser with Control menu.)

13. Reset to Default: Restore all the default settings.

AV IN (AV/S-VIDEO) – Connect the input source for composite video devices, such as a VCR or video game. Use the white and red connectors to connect the external audio from the same source. The signal being carried by the
S-Video cable and connector, if connected, will take priority over the Video RCA connector (yellow connector).

COMPONENT (Y/Pb/Pr with Audio L/R) – Connect the primary source for component video devices such as a DVD Player or set top box here. Use red for Pr, blue for Pb, green for Y, red for right audio (R) and white for left
audio (L) inputs.

SPDIF (Optical Digital Audio Out) – When a digital audio signal is associated with the input selected for viewing, the digital audio will be available on this SPDIF connection to your home theater system.

Haier SMPS [Power supply board] schematic [HL32D2]

Adjustment
No need to adjust the white balance for this model, do ADC only.

Step1: Turn on the TV, press “Menu”, then press number key 1 > 9 > 9 > 9 and “ENTER”, it will achieve the factory mode.

Step2: Change TV, press the “Current Source” to Component mode and change signal to 1080i mode, press the “Auto Color”

Step3: Change TV, press the “Current Source” to PC mode and change signal to PC TIMING 137(1024X768); Pattern 147 (16 Grays), press the “Auto Color”

Universal remote control set-up codes for Haier TVs: 0328 0601 0658

Samsung SUHD TV UE49KS9000T, UE55KS9000T, UE65KS9000T – troubleshooting, SMPS board voltages, software update and more

Samsung 49, 55, and 65 inch curved LCD TVs

Check list for initial operation
1. Check the various cable connections frst.
- Check to see if there is a burnt or damaged cable.
- Check to see if there is a disconnected or loose cable connection.
- Check to see if the cables are connected according to the connection diagram.
2. Check the power input to the Main Board.
3. How to distinguish if the problem is caused by Main Board or T-CON Board.
- No Video

If the problem is No Video but BLU is on and Indication LED is blinking repeatedly and faster than normal booting: Replace the T-CON Board.

TV POWER STANDBY
1. TV in Standby
√ Standby LED Indicator
2. If Not Lit:
√ AC 120Vac Line
3. If missing:
√ 120Vac Source and Power Cord
4. If OK:
√ Resistance on SMPS Fuse after frst removing AC power cord.
5. If fusses are open replace SMPS.
6. If fuses are OK:
√ Standby: A13V (Always On) to Main Board. Should all be approx. 9 VDC
7. If any missing remove the SMPS connector to Main Board .
√ Standby A13V again for 9VDC.
- If OK replace Main Board.

- If still missing replace SMPS.

FUNCTION/IR Control

TV in Standby
√ LED Status
2. If LED is OFF
√ LED 1.7Vdc (pin 8) and VCC for 3.3Vdc (pin 3)
• If missing suspect Function Assy/Cable Assy/Main Assy.
3. If LED is ON
√ Switch Operation activates on screen display.

- If missing:
√ Key _Input1 Pin 6 change to 0V with a command.
- If wrong voltage or no change:
√ Switch for stuck or miss-operation.
4. Check IR operation with Standard Remote command changes. (3.3V to 2.5V effective DC) SDA5. , SCL for effective 3.3Vdc (after power on)
- If missing suspect Function Assy/Cable Assy/Main Assy.

BACKLIGHTS

Activate Backlights Test:
1 - Disconnect Lead Cable from Main Board to Power Supply.
√ TV Screen for active backlight LEDs.
2. If NO BACKLIGHTS
√ Minus (Control) & Plus pins (Supply) on the Panel Connector voltages to the Panel.
- If no pin voltages replace SMPS.
3. If BACKLIGHTS ON BUT PANEL SECTION(S) OFF
√ The Supply Drive + pins. All should measure same.
- If a + pin measures higher voltage, a string(s) of LEDs are likely open.
- Remove Panel connector and verify same open backlight voltage condition. Replace Panel.
4. If a + pin measures low voltage disconnect connector to panel
√ The Low Plus Pin Voltage again.
- If it stays low the SMPS is defective, if it goes high, defective Panel.

For BACKLIGHT DIMMING PROBLEMS:
• Go to Menu > Picture > Backlight and vary level (0 – 20)
• If no backlight changes observed:
√ Panel Connector minus (-) pin voltages and P-DIM voltages (CNL801) while changing backlight level.
• If minus Panel voltages don’t change, and P-DIM changes, replace SMPS.
• If P-DIM doesn’t change replace Main/T-CON Board.
MUTE > 4 >1> 9> EXIT; to test Panel Backlight Sections

ONE CONNECT MINI

If No Video Disconnect OCB Cable.
√ "Disconnect Banner" Displayed.
2. If Banner Appears.
√ One Connect Box / Cable (defective).
3. If No Banner continue.

Video Operation : Generated on Main Section.
If OK:1.
√ Source & Input Cables.
√ Other inputs.
√ One Connect Cable/Box.
2. If Noisy:
√ T-CON Section Test Patterns.

Video Operation : Generated at Pre FRC, of T-CON Section.
If OK:1.
√ Main Section.
2. If Noisy:
√ Post FRC Pattern.

Video Operation : Generated at Post FRC of T-CON Section.
If OK:1.
√ Main / T-CON Board (defective).
2. If Noisy:
√ Mute - 369 – Mute

Video Operation : Generated at T-CON Section.
If OK:1.
√ Main / T-CON Board (defective).
2. If Noisy:
√ Main / T-CON Board.

AUDIO

• No TV Sound
√ Menu → Audio → Speaker Settings set to TV Speaker
• Noisy / Distorted TV Audio
√ Customer Menu → Support → Sound Test
• If Sound Test FAILS : (Missing / Noisy Audio)
√ Speakers (compare resistance/quality)
• Compare audio level out to speakers with multi meter.
√ Replace defective Speakers or Main Board or Cable.
• IF Sound Test OK :
√ Audio Source & External Cables.
√ With external Audio Generator (device or App).
√ Other Inputs.
√ One Connect Mini.
• Optical Digital Out Errors
√ Red light from Optical Digital Out.
• If missing replace One Connect Mini.

No HDMI Audio
√ Source / HDMI Cable & One Connect Mini Connectors.
• Swap with other HDMI Inputs/Sources.
• Perform EDID Write in Factory Mode (Can restore missing HDMI Audio).
√ Bulletins and Latest frmware on TV.
• If not restored replace One Connect Mini/Main.
• Check Audio Format PCM/Dolby based on external Receiver.

• ARC Issues
√ HDMI Cable is input to the ARC Designated HDMI port.
√ ARC (HDMI Control) is enabled on the external Receiver.
• Bluetooth Audio "Sound Share" Connection Issues
√ Sound Bar is in TV Mode.
• To Connect, Press & Hold Play Button until Sound Bar pairing mode begins.

Network - TV to Router "Failure"

• Wired & Wireless MAC Address in Customer Support Menu.
√ No Wired MAC Address: Replace Main Board.
√ No Wireless MAC Address: Module cabling & voltages from Main Board.
√ If operating voltages are OK but signal missing.
• Replace WiFi Module (WiFi/Bluetooth Module).
• Proper security passcode
√ Check Wi-Fi signal strength at TV (use WiFi Analyzer or similar App).
• Try another source (Hot spot or Test Router).
√ Check related Bulletins.
√ Check Factory Mode → SVC → Info → WiFi Error Count (replace module for high error counts).

Router to Network "Failure"

• Instruct the customer the TV has proper connection to the router and is likely OK.
√ Check other devices using network are OK. If they test OK this does not mean the TV should be working.
• Try another source (Hotspot) to test/show TV Network operation.

Smart Hub

Go to Menu > Support > Self Diagnosis > Smart Hub Connection Test

Factory Mode - With Factory Remote control
1. Power TV ON.
2. Select TV Source.
3. Info → Factory.
4. Use MENU for return.

With Samsung IR Remote control (Limited Operation)
1. TV Power Standby.
2. Press as follows.
• Remote Button : INFO > MENU > MUTE > Power
• Option (must set Option Bytes when replacing Main Board.)
• Option → Factory Reset (returns TV to out of box condition. Does not reset Apps.)
• SVC → Test Patterns
• SVC → Info → ER Count (Important to check for errors.)
- Resets to 0 with Factory Reset.
First Screen Appearing in Factory Mode (SAMPLE)

Factory Reset

Setting Option Bytes
1. Enter Factory Mode with Service Remote (only).
2. Check Option Byte Table located on GSPN (Fast Track or Tips).
3. Select each item to change.
4. Soft power TV Off to load.

Check Test Patterns
1. Verify "Scaler Pattern" and "US Post Pattern".
2. Verify "FRC Pre Test Pattern".
3. Verify "FRC Post Test Pattern".
4. Verify "SoC TCON Test Pattern".

• WD Count: Watch Dog (Hardware related issue).
• AR Count: Auto Reset (software (i.e. Apps) related.
- important Error Count Status Screen.
• Verify each item listed.

Remove ALL HDMI connections.
2. Factory Mode → Control → EDID. (→ Enter Key)

Updating the TV’s Software
View your TV's software version and update it if necessary.
• Settings > Support > Software Update

Updating the TV’s software to the latest version
• Settings > Support > Software Update > Update now
You can update your TV’s software by downloading the update from the Internet directly to your TV or copying the update from a USB device that contains it to your TV.
• Updating from the Internet requires an active Internet connection with no interruption.
• To update using a USB flash drive, download the update package from "Samsung.com" to your computer. 

Then, save the update package in the USB device's top-level folder. Otherwise, the TV will not be able to locate the update package.

[DO NOT turn off the TV’s power until the update is complete. The TV will turn off and on automatically after completing the software update. All video and audio settings return to their default settings after a software update]

Updating the TV automatically
• Settings > Support > Software Update > Auto Update

If the TV is connected to the Internet, you can have the TV's software update itself automatically while you are watching the TV. When the background update is completed, it is applied the next time the TV is turned on.
• This function may take a longer time if another network function is running concurrently.
• This function requires an Internet connection.
• If you agree to the Smart Hub terms and conditions, Auto Update is set to On automatically. If you do not want the TV's software to update itself automatically, set Auto Update to Off.

SMPS POWER
1. Power TV On.
√ PS_ON. 2Vdc (when off) changes to 3.3Vdc (on)
- May already be On if IoT USB is loaded or TV Smart Things Hub mode is active.
2. if voltage error or no change.
√ Jog Function Control Test.
3. If OK replace Main Board.
√ All A13V supplies to full voltage level 12.7VDC.
4. If any wrong voltage, remove the SMPS connector to Main Board.
√ A13V again for 12.7VDC.
5. If OK replace Main Board.
6. If still wrong voltage replace SMPS.
√ OD (Over Voltage Detect) : 3.3Vdc (Operating Normal)
7. If 0V or changing, an SMPS or Panel error exists.
8. Perform Backlight Test.
√ Backlight On/Off 0V Off to 5Vdc ON.
√ If missing/error replace Main Board.

SMPS board and pin map

UE32ES5500, UE26EH4500 – Samsung LCD TV – firmware update, troubleshooting, PIN reset, calibration and more

Samsung X10+ LED TV - UE32ES5500(5700), UE40ES5500(5700), UE46ES5500(5700)

UE32EH5300, UE40EH5300, UE46EH5300, UE26EH4500, UE22ES5400 
ES5700 : DVB-T/C/S2 Model

When you want to initialize the TV setting, use the 'reset' menu. Initial PIN number : '0-0-0-0‘
(If you want change the PIN number, use the Change PIN function located 'System-Security' menu.)
After you execute 'Reset' function, All the settings will return to factory default.

If you forget the PIN code, press the remote control buttons in the following sequence in Standby mode, which resets the PIN to 0,0,0,0:
[MUTE 8,2,4, Power ON.]

How to check the SW version

Use the main menu
 Click the "menu" key in remote controller.
 Select Support menu.
 Locate the menu cursor "Software Upgrade" menu.
 Click the "info" key.
 Check the Main SW and SubMicom SW Version.

How to Upgade Main SW and Micom

Insert the USB device containing the firmware upgrade downloaded from Samsung.com into TV.  Be careful not to disconnect the power or the USB drive while upgrades are being applied.  The TV will turn off and turn on automatically after completing the firmware upgrade.  Check the firmware version after the upgrade are complete [the new version will have higher number than the older version].  When the software is upgraded, video and audio setting you have made will return to their default [factory] settings.  It is recommended you to write down your settings before the beginning of the firmware update.  After update is completed, restore the previous settings.

How to Upgrade Main SW

Store the SW program named –T-MST10PDEUC” in USB memory stick.

Connect the USB

Click the Menu key in remote control.

Select Support Menu

Locate the menu cursor :Software Upgrade” menu.

Click the Enter key.

How to Upgrade SubMicom SW

Store the SW program named “SubmicomEU_10***” in USB memory stick.

Connect the USB.

Enter the factory.

Locate the cursor “SVC” menu.

Click Enter key.

Locate the cursor ‘SUBMICOM UPGRADE” menu.

Click on the pictures to magnify

Troubleshooting

This Troubleshooting is based on E5500(5700) Model.

No Power – troubleshooting table and possible fault locations

No video  HDMI 1, 2, 3 – Digital signal – troubleshooting table &  possible fault locations

No video – Tuner_CVBS – Troubleshooting and possible fault  locations

No video – Tuner DTV – troubleshooting and fault locations

No video AV – troubleshooting and fault locations

No video – Component – troubleshooting and fault locations

No sound – Speaker, Headphone out, Optical – troubleshooting and fault locations

Calibration

Sony HCD SHAKEX3 – factory mode, error codes, Power amplifier schematic

Sony HCD-SHAKEX1/SHAKEX3/SHAKEX7 - DVD RECEIVER

AEP Model. UK Model. Australian Model ---- HCD-SHAKEX1/SHAKEX3

E Model ---- HCD-SHAKEX1/SHAKEX3/SHAKEX7

HCD-SHAKEX1 is the tuner, USB, DVD Player, Bluetooth, NFC and amplifier section in SHAKE-X1D. 
HCD-SHAKEX3 is the tuner, USB, DVD Player, Bluetooth, NFC and amplifier section in SHAKE-X3D. 

HCD-SHAKEX7 is the tuner, USB, DVD Player, Bluetooth, NFC and amplifier section in SHAKE-X7D.

DVD Mechanism Type:   CDM90-DVBU204//M

Laser Pickup:  CMS-S76RFG1 OR CMS-S76RFGP

SHAKE-X7D
Power Output (rated)::  800 W + 800 W (at 8 ohms, 100 Hz, 1% THD)
RMS output power (reference)::  1,200 W + 1,200 W (per channel at 8 ohms, 100 Hz)

SHAKE-X3D
Power Output (rated): 400 W + 400 W (at 4 ohms, 100 Hz, 1% THD)
RMS output power (reference):  600 W + 600 W (per channel at 4 ohms, 100 Hz)

SHAKE-X1D
Power Output (rated):  400 W + 400 W (at 4 ohms, 100 Hz, 1% THD)
RMS output power (reference):  600 W + 600 W (per channel at 4 ohms, 100 Hz)

* Keep the temperature of the soldering iron around 270 °C during repairing.
* Do not touch the soldering iron on the same conductor of the circuit board (within 3 times).
* Be careful not to apply force on the conductor when soldering or unsoldering.

Notes on laser diode emission check
The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens.

The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts.  The flexible board is easily damaged and should be handled with care.

How to Pair this system with a Bluetooth device

1. Press the [Power1] button to turn the power on.

2. Place the Bluetooth device within 1 meter from the system.
3. Press BLUETOOTH on the unit to select Bluetooth function. “BLUETOOTH” appears in the display panel.
4. Hold down BLUETOOTH on the unit for 2 seconds or more. “PAIRING” flashes in the display panel.
5. Perform the pairing procedure on the Bluetooth device.
6. Select the model number of the unit on the display of the Bluetooth device.( For example, select “SONY:SHAKE-X1D or SHAKE-X3D or SHAKE-X7D”.)
If passkey is required on the Bluetooth device, enter “0000”.
7. Perform the Bluetooth connection on the Bluetooth device.
8. When pairing is completed and the Bluetooth connection is established, Bluetooth device name appears in the display panel.
9. To cancel pairing operation, hold down BLUETOOTH on the unit for 2 seconds or more until “BLUETOOTH” appears in the display panel.

How to connect with a Smartphone by one touch (NFC)

Note: The operation in this mode must use a NFC-compatible Smartphone (Smartphone’s with a built-in NFC function [OS: Android 2.3.3 or later, excluding Android 3.x])
1. Press the [Power] button to turn the power on.
2. Download and install the app “NFC Easy Connect”.
Download the free Android app from Google Play by searching for “NFC Easy Connect”.
3. Start the app “NFC Easy Connect” on the Smartphone.
Make sure that the application screen is displayed.
4. Touch the Smartphone to the N-Mark on the system until the Smartphone vibrates.

Complete the connection by following the instructions displayed on the Smartphone.
5. When pairing is completed and the Bluetooth connection is established, the Bluetooth device name appears in the display panel.

How to Play music from a Bluetooth device

For a Bluetooth device
1. Press the [Power] button to turn the power on.
2. Press BLUETOOTH on the unit to select Bluetooth function. “BLUETOOTH” appears in the display panel.
3. Establish connection with the Bluetooth device.  Press BLUETOOTH on the unit to connect to the last connected Bluetooth device.
Perform the Bluetooth connection from the Bluetooth device if the device is not connected.
Once the connection is established, the Bluetooth device name appears in the display panel.

Press =► Depending on the Bluetooth device,
– you may have to press =►  twice.

You may need to start playback of an audio source on the Bluetooth device.

For an NFC-compatible Smartphone
Press the [Power] button to turn the power on.
Touch the Smartphone to the N-Mark on the system to establish the Bluetooth connection.
Start playback of an audio source on the Smartphone. For details on playback, refer to the operating instructions of your Smartphone.

To disconnect the Bluetooth device
For a Bluetooth device
Press BLUETOOTH on the unit. “BLUETOOTH” appears in the display panel.

For an NFC-compatible Smartphone
Touch the Smartphone to the N-Mark on the system again.

To erase all the pairing registration information perform COLD RESET test mode

Test mode

panel test mode
This mode is used to check the fluorescent indicator tube, LEDs, keys, [VOLUME/MULTI CONTROL] knob, model, destination and software version.

Procedure:
1. Press [<] button and [S3 TUNING ‒ ◄] button simultaneously and hold 3 seconds.
2. All LEDs and segments in fluorescent indicator tube are lighted up. All RGB LEDs are lighted up in white color.
3. When you want to enter to the software version display mode, press [S2 0+] button.

The model information appears on the fluorescent indicator tube.  Press [S20+] button again to view the destination information.

4. During the destination information display, press [S2 0+] button. Each time [S2 0+] button is pressed, the fluorescent indicator tube shows the version of each category software in the following sequence: SC, MTK, OPU, UI, PF, SUB, SYS, CD, CMA, CMB, ST, TA, TM and return back to model information display.

5. When [<] button is pressed while the version numbers are being displayed except model and destination, the date of the software creation appears. When [<] button is pressed again, the display returns to the software version display.

6. Press [S1 0‒] button, the key check mode is activated.
7. In the key check mode, the fluorescent indicator tube displays “K 0 V0”.
Each time a button is pressed, “K” value increases. However, once a button has been pressed, it is no longer taken into account.

“V” value increases in the manner of 0, 1, 2, 3 ... if [VOLUME/ MULTI CONTROL] knob is turned clockwise, or it decreases in the manner of 0, 9, 8, 7 ... if [VOLUME/MULTI CONTROL] knob is turned counterclockwise.
8. When [ENTER] button is pressed after all LEDs and segments in fluorescent indicator tube light up, alternate segments in fluorescent indicator tube and LEDs would light up, all RGB LEDs would light up in RED color. If you press [ENTER] button again, another half of alternate segments in fluorescent indicator tube and LEDs would light up, all RGB LEDs would light up in GREEN color. Pressing [ENTER] button again would cause all segments in fluorescent indicator tube and LEDs light up, all RGB LEDs would light up in blue color.
Pressing [ENTER] button again would turn off all segments in fluorescent indicator tube and all LEDs including RGB LEDs.

9. To release from this mode, press the buttons in the same manner as step 1, or disconnect the power cord.

User reset
The user reset clears all data including preset data stored in the data flash to initial conditions exclude history mode data.
Procedure:
1. Press the Power/1button to turn on the system.
2. Press [DJ OFF] button and [S4 TUNING +>] button simultaneously for 3 seconds.
3. “RESET” appears on the fluorescent indicator tube. After that, the fluorescent indicator tube becomes blank for a while, and the system is reset.

Cold reset
The cold reset clears all data including preset data stored in the
data flash to initial conditions included history mode data. Execute this mode when returning the set to the customer.
Procedure:
1. Press [Power1] button to turn on the system.
2. Press [<] button and [S4 TUNING +►►] button simultaneously for 3 seconds.
3. “COLD RESET” appears on the fluorescent indicator tube.
After that, the fluorescent indicator tube will display “SONY DEMO”. The set will automatically Power ON and Power OFF again, and the system is reset.

** Disc tray lock mode
This mode let you lock the disc tray. When this mode is activated, the disc tray will not open when [Eject] button is pressed. The message “LOCKED” will be displayed on the fluorescent indicator tube.
This mode only applied when there is disc on the tray.
Procedure:
1. Press [Power1] button to turn on the system.
2. Select DVD/CD function.
3. Press [DJ OFF] button and [ISOLATOR] button simultaneously and hold down until “LOCKED” or “UNLOCKED” displayed on the fluorescent indicator tube (around 5 seconds).

Bluetooth pairing history clear
It can clear the Bluetooth pairing history.
Procedure:
1. Press the [Power1] button to turn the power on.
2. Press the [BLUETOOTH] button to turn the Bluetooth function.
3. Press [DJ OFF] button and [0‒] button simultaneously for 3 seconds.
4. The message “BT HISTORY” → “CLEAR” is displayed on the fluorescent indicator tube, and the pairing history of Bluetooth is cleared.

History mode

This mode is used to check important data stored in the system when PROTECTOR happen.
Procedure:
1. During demo mode, press [<] button and [S2 0+] button for 5 seconds to mode into history mode.
2. Press the [S4 TUNING +►►|] button or [S3 TUNING ‒ |◄◄ ] button to check history data stored.

To release from History Mode.
To release from this mode, press [Power] button.

Protect Type Description

01 = The over current condition to MOSFET occurs by defect of MOSFET or defect of PS output line

OR

Unusual heat up of MOSFET by improper assembly of heat sink, destruction of MOSFET etc

02 = Defect of thermistor IC or charging circuit used by SPM (Sound Pressure Management) system.

03 = Defect of power supply circuit to AMP. There is possibility of unusual power supply of any of the AMP IC or Pre-amplifier.

04 = DC appears in SP terminal by defect of AMP IC and MOSFET.

05 = Defect of DC FAN and DC FAN driver circuit.

If speaker does not have output even if the set status is not in PROTECT mode, the following defect might be possible

RESET defect > Reset signal status from micom is not ‘H’

4CH D-Amp board schematic and pwb

DVD service mode
• This mode let you make diagnosis and adjustment easily by using the remote commander and the TV. The instructions, diagnostic results, etc. are given on the on-screen display.

Test disc list
Be sure to use the DVD disc that matches the signal standards of your region.
• CD
YEDS-18 (Part No.: 3-702-101-01)
PATD-012 (Part No.: 4-225-203-01)
HLX-A1 (Part No.: J-2501-307-A)
• DVD SL (Single Layer)
NTSC : HLX-503 (Part No.: J-6090-069-A)
HLX-504 (Part No.: J-6090-088-A)
HLX-513 (Part No.: J-2501-305-A)
PAL : HLX-506 (Part No.: J-6090-077-A)
• DVD DL (Double Layer)
NTSC : HLX-501 (Part No.: J-6090-071-A)
HLX-505 (Part No.: J-6090-089-A)
HLX-514 (Part No.: J-2501-306-A)
PAL : HLX-507 (Part No.: J-6090-078-A)

To enter to DVD Service Mode

Press the [Power] button to turn on the system.
2. Press [FUNCTION +] or [FUNCTION ‒] at remote commander to select DVD/CD function.
3. Press the [SPEAKER LIGHT] button and [ENTER] button simultaneously and hold 3 seconds.
4. The message “SERVICE IN” appears on the fluorescent indicator tube.
The display of the “Model Name” of the “Remocon Diagnosis Menu” change with the model and the destination appears on screen display. Refer to below on the model name.
SHAKE-X1D : TETSUJIN
SHAKE-X3D : RAIJIN
SHAKE-X7D : RYUJIN

5. To execute each function, press its number by using numeric button on the remote commander.
6. To release from this mode, press the [Power] button to turn off the system.

Execute IOP Measurement
In order to execute IOP measurement, the following standard procedures must be followed.

1. From the Top Menu of Remocon Diagnosis Menu, select “2. Drive Manual Operation” by pressing the [2] button on the remote commander. The following screen appears on the onscreen display.

2. Select “3. Manual Adjustment” by pressing the [3] button on the remote commander. The following screen appears on the on-screen display.

3. Select “6. Iop:” by pressing the [6] button on the remote commander.
4. Wait until a hexadecimal number appears in the on-screen display.

5. Convert data from hexadecimal to decimal by using conversion table.
6. Please find the label on the rear of the BU (Base Unit).  The default IOP value is written in the label.
7. Subtract between these two values.

8. If the remainder is smaller than 93 (decimal), then it is OK.  However if the value is higher than 93, then the BU is defective and need to be change.
9. Press the [RETURN] button on the remote commander to return to previous menu.
10. Press the [0] button on the remote commander to return to the Top Menu of Remocon Diagnosis Menu.
11. Press the [Power] button to turn off the system.

Check Emergency History

From the Top Menu of Remocon Diagnosis Menu, select “3. Emergency History” by pressing the [3] button on the remote commander.

2. You can check the total time when the laser is turned on during playback of DVD and CD from the above menu. The maximum time, which can be displayed are 999h 59min.
3. You can check the error code of latest 10 emergency history from the above menu. To view the previous or next page of emergency history, press the [|<<] button or [>>|] button on the remote commander. The error code consists of “Error
Code”, “Parameter of error code” and “Time of error code”

The meaning of error codes.
01: Communication error (No reply from syscon)
02: Syscon hung up
03: Power OFF request when syscon hung up
19: Thermal shutdown
24: MoveSledHome error
25: Mechanical move error (5 Changer)
26: Mechanical move stack error
30: DC motor adjustment error
31: DPD offset adjustment error
32: TE balance adjustment error
33: TE sensor adjustment error
34: TE loop gain adjustment error
35: FE loop gain adjustment error
36: Bad jitter after adjustment
40: Focus NG
42: Focus layer jump NG
51: Spindle stop error
52: Open kick spindle error
60: Focus on error
61: Seek fail error
62: Read Q data/ID error
70: Lead in data read fail
71: TOC read time out (CD)
80: Can’t buffering
81: Unknown media type.

To clear the Laser Hours
Press the [DISPLAY] button and then press the [CLEAR]  button. The data for both CD and DVD data are reset.

To clear the Emergency History
Press the [DVD TOP MENU] button and then press the [CLEAR] button.
The error code for all emergency history would be reset.

To clear the Initialize Setup Data
Press the [DVD/TUNER MENU] button and then press the [CLEAR] button on the remote commander.

To return to the Top Menu of Remocon Diagnosis Menu
Press the [0] button on the remote commander.

To check the version information

From the Top Menu of Remocon Diagnosis Menu, select “4. Version information” by pressing the [4] button on the remote commander.

To return to the Top Menu of Remocon Diagnosis Menu, press the [0] button on the remote commander.

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