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: 1771
Ferguson
IKC2
Going in to standby after few Seconds.
DL11 ( BA157 ) s/c , RL11 ( 15ohm ) o/c LH side of LOPTX.
14-09-04
Ferguson
IKC2
H.T. correct at switch on with no line output oper
Check pin 40 IV01 ( T8659 ) 9V = on 0V = StBy trip Volts come from TR17 maybe o/c
14-09-04
Ferguson
IKC2
Int st/by aft long time
TV01 BC558C & TV02 BC548C transistors
14-09-04
Ferguson
IKC2
Low brightness - doesn't alter with OSD
TT33 on crt base
14-09-04
Ferguson
IKC2
No results no standby LED.
DP50 ( BY399 ) o/c.
14-09-04
Ferguson
IKC2
No startup.
TR16 ( BC548B ) , TR17 ( BC558B )
14-09-04
Ferguson
IKC2
Off with bang
mains fuse shattered, on/off sw siezed - caused by degaus positor
14-09-04
Ferguson
IKC2
St/by only aft brief rush of EHT
IF01 TL082 field dr chip faulty - no pulses coming out - only dc which turned fop thy hard on
14-09-04
Ferguson
IKC2
Standby - Locked in Standby.
Press Programme Up button on front unit for 6 seconds.
14-09-04
Ferguson
IKC2
Standby - switching to standby on channel ch.
Replace 2.2k RP26 with a 1.5k if any lower blows S2000AF
14-09-04
Ferguson
IKC2
Tripping
TV01 ( BC558 ) , AND FIELD O.P. CHIP IF01
14-09-04
Ferguson
IKC2
Tripping ( red LED ) at 1 second intervals.
TV01 ( BC558 ) leaky , due to LOPX.
14-09-04
Ferguson
IKC2
Tripping - standby light lit.
DL11 ( BA157 ) s/c , res RL11 o/c.
14-09-04
Ferguson
IKC2
Trips off at sw on
TL082 op amp IC
14-09-04
Ferguson
IKC2
Trips slowly ( once per second ) no obvious shorts
TV01 ( BC558 ) check by replacement
14-09-04
Ferguson
IKC2
WONT COME OUT OF SBY , WORKS IF FIELD COIL PLUG RE
DF16 BY398SC.
14-09-04
Ferguson
IKC2 A51F
Dead - LED flickers twice briefly
LOPTx
14-09-04
Ferguson
IKC2 A51F
Sound low
Weak audio o/p at pin 10 IF can, CS14 1µ 63v in the can low cap
14-09-04
Ferguson
IKC2 A51F
Tuning mode
press and hold the PROG button in for a few seconds B4 it displays the on screen graphics. To unskip channels; display the tuned station by pressing PROG for a few seconds and then press the red fasttext button to store.
14-09-04
Ferguson
M6373GCT TX91G
No or intermittent TeleText
Check for dry joints on IX02 Reg IC on the small Text pcb.
14-09-04
Ferguson
M7073GH
Bright white pic with poor focus
Altering focus control affects amplitude of video at crt cathodes - CRT faulty
14-09-04
Ferguson
M8421U ICC17
Dark bands running up screen with corrugation/pulling in the bands
Fit Line output transformer kit (35096370) Notes: The LOPT kit consists of a new transformer (10608640) to replace the original (10516050) for this 33" medium planartube (MP), plus a 100k 0.1w surface-mounted resistor to replace RL48 (76k8).
14-09-04
Ferguson
RP46
Dead - st/bt led comes on briefly & buzzing from chopper tfmr
Overload on lop caused by EHT splitter shorted
14-09-04
Ferguson
RP46 (Proj TV)
No Red
R615 [910K] open circuit - in series with the red A1 preset
14-09-04
Ferguson
RP46 (proj)
Red pic at sw on then shuts down
RG18 680k on sub G2 board o/c
14-09-04
Ferguson
RP46 (proj)
Vol level varies on its own
CR11 o/c - near IR01
14-09-04
Ferguson
RP46 rear proj
No convergence
RP09 100k or RP18 220k o/c in conv psu near blue tube
14-09-04
Ferguson
T10RW T6X90-
Low sound - not in Hotel mode
C506 470µ 25v leaky
14-09-04
FERGUSON
T49F
STUCK ON STANDBY
CHECK DL05 FOR LEAK DIOD1S1834
14-09-04
Ferguson
T49F/TX91
HEIGHT DECREASES AFTER 1 HOUR
REPLACE CF06 100MFD50V
14-09-04
page:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
FB
-
Links
-
Info / Contacts
-
Forum
-
Last SM download : BOSE -AmPlus100 amp
script execution: 0.15 s