| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Aiwa | VXS140 | Blank raster & no VCR funct except clock | FR551 [0.1 ohm 1/6 Watt] O/C | ||
| Aiwa | VXG142K | No sigs | Q1029 (2SC926) at rear of vcr pcb s/c - used a BD234 | ||
| Aiwa | VXG142K | No pic or vcr mechs - osd & sound ok | Replacing the faulty switching transistor Q511 [2SB926] which supplies the chroma +9V cured both faults. It is situated at the back LHS of the VCR board. | ||
| Aiwa | VXG142K | Dead with fast tripping aft power cut | C513/C538 1m 160v in psu hi esr | ||
| Aiwa | VXG142K | Dead with st/by led lit - accepts a tape but no functs | ICP506 1A CP on tv pcb o/c | ||
| Aiwa | VXG142K | Dead - no stby | R516 270k, IC501 TDA4605-3, Q500 2SK2397 | ||
| Aiwa | VXG142K | Dead - no st/by | R516 270K, IC501 TDA4605-3, Q500 2SK2397-01MR | ||
| Aiwa | VXG142 | No raster - OSD OK | Q1029 near tuner | ||
| Aiwa | VXD2120K | Pin code resetting when lost | unplug set for 1 hour plus. reduce volume to minimum. simultaneuously press Volume down on unit and "7" to reset pin code and customer ID | ||
| Aiwa | VXD1420 | Pin code removal | Enter wrong no 3 x, then press Vol- on set & "7" on R/C for 5 secs when "protected" appears | ||
| Aiwa | VX9142K | Dead | R516 270k in psu o/c | ||
| Aiwa | VTV CTV/VCR | Dead | R 519 100k STARTUP CIRCUIT. HT SUPPLY ( 103v ) VIA THIS CIRCUIT. SIMILAR TO ORION VTV. | ||
| Aiwa | TVSE211 | No vid/raster with sound - no/poor OSD | IC303 (OSD Sw) pt no Aiwa87A21167010 | ||
| Aiwa | TVC211 | St/by only | Replace EEPROM & R617 - the cause - which goes hi res | ||
| Aiwa | SE211K | St/by only | R617 high (replace with 390K 1/4W) - located behind LOPTX.This causes the micro-controller to shut the set down and store this condition in the EEPROM. |