Advertisement
—
1.
2.
a
The DC voltages specified in the circuit diagram are
average voltages. They have been measured while:
a. Brightness had been adjusted to minimum and
contrast to maximum.
The oscillograms have been measured while:
a. A signal from a pattern generator in grey scale
position; adjust video output for 0,4 Vpp
(PM5519).
b. Brightness had been adjusted to maximum.
Contrast had been adjusted to maximum.
Defective safety resistors must be replaced by the
types specified in the list of electrical parts. These
resistors are labelled with the symbol: =
When the picture tube is being replaced, safety
glasses must be worn.
Safety regulations require that the receiver be
restored to its original state and that therefore
components are used which are identical with the
components replaced.
The semi-conductors, mentioned in the circuit
diagram and the parts list, and the semi-conductors
in the receiver are interchangeable per item in this
chassis irrespective of the type designation on these
semi-conductors.
MECHANICAL INSTRUCTIONS
1. Removing the chassis
Remove the backcover.
Slide out the chassis.
Remove the screws of the mains transformer so that.
if desired, this can be slid out as well.
After repair the connecting cables of the chassis
should be fixed in the original way.
ADJUSTMENTS
1
2
3
Supply voltage
Connect a voltmeter to the collector of TS101 (+11).
Adjust R106 until the voltmeter indicates 11 V.
Horizontal time base
Short circuit C503/R504 and earth.
Adjust R513 until the picture is vertical.
Remove the short circuit.
Focusing
Optimum adjustment of focusing can be realized with
R336.
4.
—
Preliminary brightness adjustment
"—
Apply a signal to the video input.
Brightness control to maximum
(R332).
Contrast control to minimum (R303).
—
Adjust preliminary brightness adjustment R331 until
the flyback lines are just not visible.
CS 96 371
35835 817
4h -1h
C102
C103
C104
C105
C201
C204
C342
C423
C432
C513
C527
C528
4822 122 31989
4822 122 31989
4822 124 21502
4822 122 32156
4822 122 32156
4822 122 3215/7
4822 122 32157
4822 122 32156
4822 121 50538
4822 124 21379
4822 121 42111
ae se
R106
R202
R203
R212
R303
R315
R32?
R328
R331
R332
R336
R33?
R338
R406
R423
R425
R503
R513
R523
R526
R527
R528
$32]
T521
T522
$523
$524
4822 100 10236
4822 100 30045
4822 111 30517
4822 111 30506
4822 100 20121
4822 111 30524
5322 116 54403
4822 110 43098
4822 100 10103
4822 100 20122
4822 101 20727
4822 111 50482
4822 111 50482
4822 101 10547
4822 100 10076
4822 101 10548
4822 101 10269
4822 100 20054
4822 111 30506
4822 111 30561
4822 111 30502
4822 111 30535
4822 158 10594
4822 150 50051
4822 140 10262
4822 157 51717
4822 15751914
2.2nF-100V
2.2nF-100V
4700 uF - 25V
100 pF-
SOV.
100 pF-
SOV
820 pF-
50V
15nF-
63V
820 pF-
50V
100 pF - 50V
6.8nF-
63V
4.7 pF - 160 V
15 nF - 400 V
4.7
kN -lin
470
kN.
- log
22
)- safety
8.2
- safety
470
Q-lin
39
)- safety
1 ko
470
1 MQ - lin
470
kQ- lin
2M
33 kf
33 kf
10 kQ)- lin
47 kQ- lin
330
kN - lin
47 kN
330
2
8.2
0- safety
1 kQ - safety
5.6
)- safety
100
1 - safety
Safety :egulations require that the set be restored to its original
condition and that parts which are identical with those specified be
used.
Veilightidsbepalingen vereisen, dat het apparaat in zijn oorspronkelijke
toestar.d wordt teruggebracht en cat onderdelen, identiek aan de
gespec:ficeerde, worden toegepast.
Ce
Les normes de sécurité exigent que l'appareil soil remis a !'état d'origine
et que soient utilisées les pieces de rechange identiques a celles
spécifices.
t-
1N4003
GP15D
BZX79-C12
BZX79-C24
BZX79-C20
BA317
1N4148
RGP15G
BYVS6E
BAV21
BA157
CQW11B
&)
BC548C
BC549C
BC558B
BC559B
BC328
BC338
BC635
BC636
BC637
BF422
BU406
Various
U102
$100
T110-/00G
T110-/05G
VL110
VL102
@)
Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu
beachten. Der Originalzustand des Gerats darf nicht verandert werden:
fur Reparaturen sind Original-Ersatzteile zu verwenden.
oe
BZX79-C6V2
BZX79-C6V8
BZV85-C51V
BD202/BD534L
4822 130 31174
4822 130 31173
4822 130 34167
4822 130 34278
4822 130 34197
4822 130 34398
4822 130 34499
4822 130 32338
4822 130 30847
4822 130 30621
4822 130 31168
5322 130 34979
4822 130 34189
4822 130 41487
4822 130 42242
4822 130 44196
4822 130 44246
4822 130 44197
4822 130 44358
4822 130 44104
4822 130 44121
5322 130 44349
4822 130 44283
4822 130 41041
4822 130 41782
4822 130 42241
5322 130 44324
4822 150 10188
4822 240 30266
4822 146 30491
4822 146 30493
4822 252 20007
4822 253 30025
4822 267 20241
4822 255 70189
4822 265 20235
Deflection unit
Loudspeaker
Mains trafo
Mains trafo
Thermal fuse
Fuse T2A
RCA jack
CRT socket
Micro connector
Le norme di sicurezza esigono che l'apparecchio venga rimesso nelle
condizioni originali e che siano utilizzati i pezzi di ricambiago identici a
quelli specificati.
i
.
'ee
ee
ee
a
se?
GF
ane!
Advertisement
