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: 8
Matsui
1580
Dead
C818 1µ 50v; R811; C810 22µ 160v; C806 1000µ 16v; C808 1000µ 25v;R409 2k7; C410 100µ 16v
14-09-04
Matsui
1580
Dead - F851 fuse shattered
Q801 BU508A s/c - caused by R808 270k o/c
14-09-04
Matsui
1580
Dead - fuse F851 shattered.
14-09-04
Matsui
1580
Int vision at switch on.
IC TDA3562A must use TFK ( Telefunken ) type.
14-09-04
Matsui
1580
No pic at sw on until A1's adj
Replaced TDA3562A & change R513 from 180k to 68k & R515 from 120k to 150k
14-09-04
Matsui
1580
SET SQUEALS AND SWITCHES OFF
C818 1uF 50v IN POWER SUPPLY
14-09-04
Matsui
1580
TRIPPING , SUPPLY AT TP44 160v
C818 1uF 50v
14-09-04
Matsui
1580
Trips off with squeal - high HT
C818 1µ 50v - once replaced HT normal at 112v
14-09-04
page:
1
FB
-
Links
-
Info / Contacts
-
Forum
-
Last SM download : Advantest R3265A R3271A Spectrum Analyzer Vol II Service Manual-R3265A Service Manual Vol2
script execution: 0.10 s