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: 4
Sony
FE2
Line tearing, ragged verticals, arcing noise.
incorrectly fitted EHT lead at the LOPT end. Follow bulletin reference TV05900 for correct fitting.
14-09-04
Sony
FE2
Reverts to st/by at sw on with 2 or 5 flashes from LED
5 flashes indicates an AKB error (Grey Scale Correction). This is normally due to LOP shut down & there is no EHT or sec line volts. Normally due to faulty R618 (270K ohm). This res is in the current sensing cct & could therefore potentially give you an over-current error (2 flashes).
14-09-04
Sony
FE2 KV14LM1U etc
LED flashes 5 times - sound but no pic aft initial EHT rush
R618 270k in current sensing cct - roughly centre of board close to Q602
14-09-04
Sony
FE2 KV32DX40U
Dead- no st/by 5v
Q601 2SA1037AK U/S on A board. Part No 872902649
14-09-04
page:
1
FB
-
Links
-
Info / Contacts
-
Forum
-
Last SM download : Nakamichi DR2
script execution: 0.15 s