Schematics 4 Free
Service manuals, schematics, documentation, programs, electronics, hobby ....
◦
register
◦
send pass
S
earch
B
rowse
U
pload
W
anted
D
atasheets
C
hassis2model
R
epair tips
F
ulltext search
C
ables & Connectors
R
epair tips
Electronic appliance repair tips database - TV (LCD,TFT,Plasma,Digital), Monitor, VCR, DVD recorder and player, Digital camera, Audio equipment, Microwave ovens, Phone systems, Computer repair
Make
Model
Problem
Solution
Date
Found: 12
Alba/Bush
C
TV100
Uncontollable vol that wont reduce
L101 o/c
14-09-04
Amstrad
C
TV100
0
Blank white raster , sound control o/c
Q7601 ( 25C1675 ) , C7901 ( 240pf ) S/C tune/f
14-09-04
Amstrad
C
TV100
0
Line collapse
Dry joints line lin coil L7702
14-09-04
Amstrad
C
TV100
0
Line hold drifts int.
Dry on line hold control
14-09-04
Amstrad
C
TV100
0
Raster - blank - sound Ok.
Q7601 ( 2SC1675 ) C7901 ( 240PF ) S/C
14-09-04
Bush
C
TV100
Int dead
check for slack fuse holders
14-09-04
Casio
TV100
Dead - Fuse FU100 (1A) o/c
LCD backlight inverter trs Q901/2 s/c; caused by s/c turns in pri winding of inverter tfmr - can be rewound with care
14-09-04
Hinari
V
TV100
dead apart from st/by relay click
relay contacts burnt
14-09-04
Hinari
V
TV100
dead tv sect - vcr sect ok
HT at lop tr & driver. No line osc from IC301 pin32 - replacing chip TA7698AP gave osc o/p from chip but still no go.Lop tr faulty.
14-09-04
Hinari
V
TV100
Excess brightness
Q301 2SA1015 s/c - can use BC307 in lieu
14-09-04
Hinari
V
TV100
Line foldover then blew lop tr
dry joints lop sect esp around heatsink
14-09-04
Hinari
V
TV100
Combi
Raster - high raster.
Q301 ( 2SA1015 or BC307 ) s/c.
14-09-04
page:
1
FB
-
Links
-
Info / Contacts
-
Forum
-
Last SM download : sony SL-T7
script execution: 0.12 s