37AM23H Service Mode (Modo de Serviço)
Modelo:37AM23H
Marca
Mod.
Ch.
Tipo
Modo
Proced.
File
Sharp
CTV
Child Lock removal - pin no not known
PRESS VOL - ON TV & CHILD LOCK ON REMOTE TOGETHER , PRESS MODE ON REM, USING CHANNEL +/- TO SELECT CHILD LOCK , SELECT NEW PIN PRESS MODE E
Sharp
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
Sharp
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
Universal LED TV Service Mode
Most universal led tv boards check:
- Menu → 1147
- Menu → 2580
- Source → 2580
All LED TV Service Codes
- Menu → 1147
- Menu → 1185
- Menu → 1183
- Menu → 2580
- Menu → 1187
- Menu → 7050
- Menu → 8202
- Menu → 7343
- Menu → 2008
- Menu → 1999
- Menu → 0000
- Menu → 1167
- Menu → 1199
- Menu → 1234
- Menu → 2387
- Menu → 8893
- Menu → 2383
- Menu → 4725
- Source → 3138
- Source → 2580
- Source → 2585
- Source → 7342
- Source → 2583
- Source → 2283
- Source → 2285
- Source → 3195
- Source → 3137
- Source → 0000
