Sanyo Repair Tips
Search: sanyo
Results: 852
Results: 852
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SANYO |
EC1-B
|
Shut down aft 3 secs | Plug for r/c sensor had not been fitted | ||
| SANYO |
EB6-A28 CE28WN4-B-01
|
Service mode access | Push green fastext key while pushing prog down key on front of set. to adjust geometry make sure pic size is set to "full" before starting, select "wide" under options & select parameter using prog + & - adj with vol + & - and switch off to store. mod kit available from seme for this fault | ||
| SANYO |
EB6 A28
|
Service mode entering | Press green txt on r/c + hold chan- button on front of tv then in normal mode press prog- button on r/c until field coll. th n adjust with 1=+,2=- keys red; 4+=.5+- key green;7=+.8+- key blue | ||
| SANYO |
EB4-A25
|
Pic flashes & txt appears on its own aft 20 mins | Saa5296zp micro - chs £31 with suffix 036 not 025 | ||
| SANYO |
EB4
|
Dead - no ht | Check r620/r621 both 120k | ||
| SANYO |
EB2A CB5949
|
Int trips at sw on - other times ok | Dry joint black jumper wire from chopper trfmr to ic351 vicinity | ||
| SANYO |
EB2 CB5959
|
Stuck in stby | C442 s/c | ||
| SANYO |
EB1
|
St/by only after brief eht crackle | 5 & 12v regs being turned off by pin 7 of µ. when lifted line stage works with field coll. no frame pulses from dpu2553 µprocessor - chip u/s | ||
| SANYO |
EB1
|
St/by only aft brief eht rustle | No 5 or 12v supplies due to st/by command pin 7 µ; when dis'd pic came up with field coll. replacing fop chip no diff - dpu2553 chip u/s | ||
| SANYO |
E4-A21
|
Reverts to st/by aft 5 secs - if on/off sw held in, steps thro chans with good pic | Pin 15 ic701 micro held low due to q341 2sc536 (ht sensing) leaky | ||
| SANYO |
E4 - B21
|
No control from front panel or r/c | Ic701 5v supply & osc checked ok; pin 22 being held low by leaky d743 6v2 zener | ||
| SANYO |
E3-A28
|
Int trip, int blank raster, int field roll | Ic780 12v reg u/s nla - use tip41 , 13v zener & 27r dropper | ||
| SANYO |
CTP7135 80P
|
Startup - takes a long time to startup. | C312 ( 10uf , 35v ) | ||
| SANYO |
CTP7133
|
Ht high (165v) | C312 220µ 25v | ||
| SANYO |
CTP7132 80P
|
Trips slowly | C312 10uf | ||
| SANYO |
CTP7132 80P
|
Line op tr sc | Solder heat sink if fault occurs replace d305 in power supply and possibly lopt | ||
| SANYO |
CTP7132 80P
|
East west - fault r4012 burnt. | R4012 ( 2.2r ) q4005 s/c , r4011 burnt , ew coil l4001 s/c. | ||
| SANYO |
CTP7132 80P
|
Dead with s/c lop tr | Check connection to heatsink plate on main pcb & d305 zener in error detector cct - causing ht to rise | ||
| SANYO |
CTP7132 80P
|
Line op transistor s/c. | Solder heat sink if fault occurs replace d305 in power supply and possibly lopt | ||
| SANYO |
CTP7132
|
No sound | C321 1000uf 35v oc |