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ZDY 10k Ru52
1 2 3
3k9 11,2V
BC557B 5 5 Philips FST
1k5
Ru51
5n6
5 0 Toshiba 24 28 1n 10n 390n Fix 5,6 47 1-3
Cz19
66 Tu4
1k
Rz33
5 3 Toshiba 21
BC547B
1k2
Rz34 2n2
5 1 Videoc MP 6n8 1n
10n 390n Fix 1,0 10 1-3
470
5 4 Videoc SP
Tz8 Cz21
4,6V
220n
4 2SD2012
CORREZIONE QUADRO
TP66 TP69 TP77 TP81
TP73
CH1 2 V/div 5 ms/div CH1 500 mV/div 10 µs/div CH1 10 V/div 2 µs/div CH1 200 mV/div 2 µs/div
CH1 20 V/div 10 µs/div
140VDC
CH1 gnd 0V
CH1 gnd
0V
6V
CH1 gnd 0V
TP67 TP71
TP74 TP78 TP82
CH1 1 V/div 50 µs/div CH1 500 mV/div 10 µs/div
CH1 20 V/div 10 µs/div CH1 100 V/div 2 µs/div CH1 2 V/div 2 ms/div
140VDC
290VDC
CH1 gnd 0V
CH1 gnd 0V CH1 gnd 0V
TP68 TP72 TP79
TP76 TP83
CH1 500 mV/div 10 µs/div
CH1 20 V/div 10 µs/div CH1 2 V/div 2 µs/div
CH1 10 V/div 10 µs/div CH1 200 mV/div 2 µs/div
CH1 gnd
0V
140VDC
1V
CH1 gnd 0V
CH1 gnd 0V
SERWIS ELEKTRONIKI
CRT
CRT
STOP
COMPARATOR
Rg29 1,5 2W
Dg2
BYV36C
194V
66,1V
66V
-4,0V
15,0V
6,5V
400M
Dz14
BYV36C
Tz4
BUX84F
136,7V
Lz3
10,0/0V stby +PA
Ru54 0,1
!
0,4W S
Tz7
BC557B
OFF
E-W
70V
28V
17V
7V
138V
ELEKTRO
ELEKTRON
N
G
6
11,0V
Cu31
SUPPLY
1µ 63V
7
VOLTAGE
MONITOR Ru27
3,1V
Ru21 12k
PRIMARY 4k32
1,8V
CURRENT
REPROD.
3 Ru28
Ru22
12k
374k
LOW VOLTAGE
PROTECTION
Ru23
Ru29
374k
12k
STARTING
IMPULSE Ru24
GEN.
150k
Ru31
12k
D Ru26
OVERLOAD
150k
POINT
2
1,2V
CORRECTION
Cu32
6n8
83
Cu38 3n3
Ru36 Ru35
2 1kV
1,5 1,5
Du14 U-DEM
4W 4W
4
u13
Cu44
3
Cu39
220n
Du15
3n3
2
1kV PTCu1
BY527
f+
1
2322 662 96116
Cu43
!
2n7
400V~
Y
1 2
U-MS
!
X
,8V
3
1
!
X
B
4
1
Ru53
10k
Sms1
1 2
MS
T2A
B
STOP
COMPARATOR
BOBINE DI SMAGNETIZZAZIONE
234V~
100n
Lms1
EXTERNAL MODULE
WITH 5 P
BB2724-A2142-N1
RETE NON ISOLATA
Cms1
Cms2
100n
250V~
250V~
RETE ISOLATA
56µ
56µ
Lms2
Lms3
Rms2 2k2
Rms1 2k2
MSFC
START1
START2
ELEKTRONIKI
O
NIKI
Baza Porad Serwisowych
OTVC Finlux 5021A20GR, 5021F12GR, 5025K10GR, 5025F12GR, 5028K10GR, 5028F12GR
CONNECTOR UNIT LL501
Ll1
CVBS
2,2µH
Y
EL2
CVBS SCART 1
Rl1
1
Cl1
21
75
TXins
390p
20
2
Rl2 CVBS2
19
Rl4
C
18 Tl2
68 3
Rl3
BC547B 1k
17 330
4
16 +12V
Cl4
STA2
Cl8
Ll2
15 100n
5
CVBS1
2,2µH
14
1n
Cl6
Rl6
13 6
390p
Tl13 Tl14
75
STA1
12 BC547B BC547B
STA 7
11
10
Cl67 8
L
Cl9
Rl9 Cl11 CVBS2
9 Rl7
10µ
390p
100k 10µ
100k Rl10
Cl13
8
9
15k
10µ Rl13
7 Rl8
L
Cl68 10
1k
6 Rl12 470
CVBS1/Y
R 10µ
Cl12
100k
5
10n 11
R
Cl16
4
Rl74
Rl11 470
3 0,68
10µ 12
Rl16 Cl14
+12V
2 Rl14 1k 330
100k
Rl19 Rl48 Rl72 Rl73 13
1
C
100k 1k 8k2
Rl17 470 470
Cl18
14
10µ Rl71 Y
Cl54
Rl18 Cl56
Cl17 Cl58
Cl61
Cl59
Cl62
10k
100n
100k 100µ
10n 100n
100µ 15
Rl49 100n
100n
100k
+12V
+6,2V +6,8V
Rl76
Tl4
1k
BC547B
116
VDD 5
Rl26 0B
Rl77
215
Cl57
+12V 2A
Cl64
1k
Cl37 100 100n
2B
10µ
4
314
1A
100n
L
B
Rl78
413
A
Rl27
Tl1
3
SCART 2
3B
BC547B
1k +12V
512
1k ICl1
Tl3
Cl66
21
1B
0A
BC547B
4052 10µ 2
611
Ll5
20
R
CVBS
3A
2,2µH E
19 7 10
CVBS 1
G A0
18
Rl28 Rl29 Rl31
89
A1
Cl33
68 330 75 GND
17
Rl81 Rl82
390p
LLC
Rl79
ICl2
Rl69 100
100k 100k
16
1k
FB
4053
+6,2V
15
R
Rl51
14 16 15 14 13 12 11 10 9
Rl56 100k
Rl83 Tl6
100k Tl5
Rl33 Rl32
13 100k BC547B
BC547B
75 390p
Rl57 100k
12 Cl52
Tl7
100n
11 BC547B
G
Rl53 Rl59 100k
10 Rl87
Rl64
Rl34 100k
Rl54
1k
9 Rl36 75
1k
100k
Tl11
100k
1 2 3 4 5 6 7 8
8
STA
BC547B
+6,8V
7
B
Cl53
Cl39 10µ Rl40
Rl38 1k
Rl66
6
Tl9
L 100n
15k
Tl12
BC547B
5
Rl68
Rl39 1k
Rl37
Cl38 BC547B
Tl10 100
Rl89
4 Rl41100k 330p 75
BC547B
470 Rl61 470
Cl48 10µ
3
1k
L
Cl49 10µ
2 Rl43
R Cl71 Cl72
1k
Cl51 10µ Rl62 470
1
10µ 10µ
R
Rl46
Cl43
Rl44 Rl42 Cl41 Rl88
1 2 3 4 5 6 7 8 9
Rl63 Rl67
470
PL
330p
100k 100k 10n 1k
1k 1k
Rl47 Cl42
5 4 3 2 1 EL1
100k 10n
SERWIS ELEKTRONIKI
B
Y
X
C
X0
X1
VDD
Z
Z1
Z0
Y1
Y0
INHIB
A
VEE
GND
Cl46
100n
Rl93 1k
Rl91 100k
Rl92 100k
Cl73 10µ
Cl74 10µ
Cl44
Cl47
100n
100n
L
COPY
R
µPB
L
R
µPC [ Pobierz caÅ‚ość w formacie PDF ]