Service Mode (Modo de Serviço)

Sharp

CW100

CTV

Service Mode

1. Connect a test pattern to the antenna terminal 2. Tune to this signal 3. Turn the receiver off using the mains button 4. Press the volume down and channel up buttons on the front of the receiver at the same time 5. Keeping these buttons pressed, turn the mains on 6. When the set starts up it will be in service mode 7. Release the two buttons Use the channel up and down buttons to move between the options Use the volume control buttons to change the data Use the standby button on the remote control to store the data Turn the set off at the mains to exit the service mode.

Sharp

CS

CTV

Service Mode

1. Connect a test pattern to the antenna terminal 2. Tune to this signal 3. Turn the receiver off using the mains button 4. Press the volume down and channel up buttons on the front of the receiver at the same time 5. Keeping these buttons pressed, turn the mains on 6. When the set starts up it will be in service mode 7. Release the two buttons Use the channel up and down buttons to move between the options Use the volume control buttons to change the data Use the standby button on the remote control to store the data

Sharp

CA10

CTV

Service Mode

1. Connect a test pattern to the antenna terminal 2. Tune to this signal 3. Turn the receiver off using the mains button 4. Press the volume down and channel up buttons on the front of the receiver at the same time 5. Keeping these buttons pressed, turn the mains on 6. When the set starts up it will be in service mode 7. Release the two buttons Use the channel up and down buttons to move between the options Use the volume control buttons to change the data Use the standby button on the remote control to store the data Turn the set off at the mains to exit the service mode.

Sharp

CA1

CTV

Service Mode

1. Connect a test pattern to the antenna terminal 2. Tune to this signal 3. Turn the receiver off using the mains button 4. Press the volume down and channel up buttons on the front of the receiver at the same time 5. Keeping these buttons pressed, turn the mains on 6. When the set starts up it will be in service mode 7. Release the two buttons Use the channel up and down buttons to move between the options Use the volume control buttons to change the data The data is stored automatically at switch off To exit the service mode, press the standby button on the remote control.

Sharp

4BS-C

CTV

Service Mode

1. Connect a test pattern to the antenna terminal 2. Tune to this signal 3. Connect a jumper wire between terminals 2 (GND) and 6 (Service) of the service slot on the Text Unit 4. SERVICE SOFTWARE will appear on the screen 5. Remove the jumper wire

Sharp

BCTVA

CTV

Service Mode

1. Connect a test pattern to the antenna terminal 2. Tune to this signal 3. Connect a jumper wire between terminals 2 (GND) and 6 (Service) of the service slot on the Video Unit 4. SERVICE SOFTWARE will appear on the screen 5. Remove the jumper wire

Sharp

S3B

CTV

Service Mode

1. Connect a test pattern to the antenna terminal 2. Tune to this signal 3. Connect a jumper wire between terminals 2 and 6 of the service slot on the video PWB 4. Press the MODE button on the remote control 5. 'SERV' will appear on the screen 6. Remove the jumper wire Use

Sharp

5BSA

CTV

Service Mode

1. Connect a test pattern to the antenna terminal 2. Tune to this signal 3. Turn the receiver off using the mains button 4. Press the volume down and channel up buttons on the front of the receiver at the same time 5. Keeping these buttons pressed, turn the mains on 6. When the set starts up it will be in service mode - 'SERV' appears on the screen 7. Release the two buttons Use the channel up and down buttons to move between the options Use the volume control buttons to change the data The data is stored automatically at switch off

Tensai

CTV

Service Mode

Press "MENU" key twin, till the PICTURE MENU appears, then press "Q.VIEW" or "RETURN" key, "MUTE" key to turn on CPU. TV SET will go to factory mode. Press "TIMER" key to go to the next factory menu. Go to "MENU 3" status by this means.

Hyundai

CTV

Service Mode

Go to the function set menu (there are two ways;) Press VOL+ key and VOL- key on the control board at the same time and switch on power switch, then go to the function set menu. After TV is on, press "factory" key (See Note 1) twin,then go to the function set menu. Press 'PM' key and 'SM' key on the control board at the same time until the "INITIAL PART OK " appears, this means the memory having been partially initialized. Operate repeatedly if the picture has no change. All of the TV set EEPROM must be partially initialized before exfactory or after change of the Chroma IC NN5198 / NN5199 or fully EEPROM initialized after change of the EEPROM 24C04(OR 24C08,24C16,Note 4).