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: 9
Goodmans
C210
Dead with chopper tr s/c
Replace QS01, 2SD2498 (used BU2520AF); QS04 2SC945(used BC546); QP05, 2SA1012Y; RS03 2.2ohm 1 watt fusible; DS08 8.2 volt zener. ICV01, TDA3653B. Also replaced various caps, especially the 100uF 50 volt in the field supply after it blew up.Replaced chopper Tr & 2R2; QS04 o/c DS08 s/c & FOP chip
14-09-04
Goodmans
C210
Field collapse & sounds like line freq off
470µ cap connected to DP18 F08AGO
14-09-04
Goodmans
C210
St/by only
RP07 330R sm - also check/replace RP10
14-09-04
JVC
C210
EK
No sound
Crack in print by audio/IF sub panel
14-09-04
JVC
C210
EKY
Dead
STR54041 chopper chip or C913/917
14-09-04
JVC
C210
EKY
Int luminance
Hairline crack in print pin 18 IC201 col decoder chip
14-09-04
JVC
C210
EKY
Poor Focus
LOPTx replaced
14-09-04
JVC
C210
EKY C210EKY
Focus - out of focus
If focus control adj A1's LOPTX faulty.
14-09-04
JVC
C210
KM
INT. SWITCHES TO STANDBY
D507 , D508 , Q508 , Q509
14-09-04
page:
1
FB
-
Links
-
Info / Contacts
-
Forum
-
Last SM download : APC Back UPS 250_400_600
script execution: 0.11 s