Service Mode (Modo de Serviço)
Marca
Mod.
Ch.
Tipo
Modo
Proced.
File
Loewe.
CTV
TV Service Mode
Simultaneous press CM on the RC & "Service" key on the control panel. Select: MEM IN/OUT. Adjust: VOL +/-. Store: X. Exit: TV.
Grundig
VCR
Electronic Lock Cancel
Enter the numbers 4 9 3 4 on the remote control handset in this order and confirm with the button 'OK'. Press the STOP button.MUTE --> OK (M) --> TV
Grundig
VCR
Electronic Lock Cancel
Interconnect the service test points on the keyboard control unit for a short period. Press the STOP button. Switch the video recorder off. Re-fit the top of cabinet.
Grundig
VCR
Electronic Lock Cancel
Enter the numbers 4 9 3 4 on the remote control handset in this order and confirm with the button 'OK'. Press the STOP button.Switch the video recorder off. Remove the top of the cabinet. Switch the recorder on.
Grundig
VCR
Electronic Lock Cancel
Enter the numbers 4 9 3 4 on the remote control handset in this order and confirm with the button '0000'. Press the STOP button.
Grundig
VCR
Electronic Lock Cancel
Interconnect the service test points on the keyboard control unit for a short period. Press the STOP button. Switch the video recorder
Grundig
VCR
Electronic Lock Cancel
Switch the video recorder off. Remove the top of the cabinet. Unplug the B1 connector on the sequence control. Switch the recorder on. After approx. 2 seconds, re-insert the B1 connector. Switch the video recorder off. Re-fit the top of the cabinet.
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
