Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Grundig | CUC2031 | Set jumps from Chan 1 to AV3 int on its own | Check for arcing LOPTx | ||
Grundig | CUC2030 | Parental lock | hold the vol+ button on the remote and switch on the tv via the on/ off switch.this results in the language menu coming up. if you then press ok the set goes straight to auto tune mode. if you then press text this stops auto tune and allows you access to all menus.entering the code 7038 cancels lock | ||
Grundig | CUC2030 | Menu access & child lock | hold the vol+ button on the remote and switch on the tv via the on/ off switch.this results in the language menu coming up. if you then press ok the set goes straight to auto tune mode. if you then press text this stops auto tune and allows you access to all menus.entering the code 7038 cancels lock? | ||
Grundig | CUC2030 | Line collapse | dry joint scan coil plug & R55006 5R6 1/2w o/c causing no E-W | ||
Grundig | CUC2030 | Hotel mode disabling | Sw set off at main Sw. Press "I" button & Sw on. In service menu change Hotel to "off" | ||
Grundig | CUC2030 | Hor black & white lines & no tuning | Sound MSP chip faulty - causing corruption to data lines | ||
Grundig | CUC2030 | E/W poor | TDA8350 FOP chip | ||
Grundig | CUC2000 | line collapse | could be o/c winding N & L on Ipsalo tfmr | ||
Grundig | CUC20/30 | Blue screen only | dry joints IC61050, IC61060, & IC61040 regs | ||
Grundig | CUC1882 | EHT comes up at sw on then reverts to st/by | Dry joint at fop scan coil plug in middle of pcb | ||
Grundig | CUC1842 | Focus poor | Replaced tripler & 2 x 1n5 6kv caps on dynamic focus board | ||
Grundig | CUC1822 | Hor dashed magenta lines superimposed on pic | Check for dry joints/elect caps in "feature" box | ||
Grundig | CUC120 | Startup - takes a long time to come on. | C626 reservoir cap. | ||
Grundig | CUC120 | Startup - no start up. | IC TDA4600 plus check drys on L631 off base of chopper Tx. | ||
Grundig | CUC120 | No sound | C2408 1000µ s/c; R2408 o/c 3R9 on audio board |