Zenith HW20H52DT Manuel de service Page 38
- Page / 48
- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
Deflection
1 2 3 4 5 6 7 8 9 10
G
D
C
B
E
F
A
6-5
CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIR
COMPONENTS DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.
ALL COMPONENTS WITH “M” IN THE DESIGNATOR
ARE A SURFACE MOUNTED COMPONENT.
3828VD0205B
CH FLAT SHEET 5
FLYB AC K
VSYNC
VERT- DRIVE
SHUTDOWN
AB L
HORZ- DRIVE
B +
+ 2 5 V
+ 2 5 V + 2 15 V
+ 2 15 V
+ 2 5 V
+ 3 3 V
+ 3 3 V
+ 2 15 V
B +
RX3 2 0 2
2 W
8 .2 K
RX3 2 0 3
2 W
8 .2 K
C 2 10 7
10 0 V
12 0 0 p F
C X3 2 0 9
3 5 0 V
10 µ F
C 3 0 0 2
5 0 V
10 µ F
RX3 0 0 5
PROV
RX3 2 0 9
1W
1
RX3 2 0 7
1/ 2 W
PROV
C 3 2 10
5 0 0 V
4 7 0 p F
R3 2 0 4
1/ 2 W
4 7
C X3 2 0 8
2 0 0 V
0 .0 2 2
DX3 2 0 0
RU2 JGF
0 DR2 00 0 0 9 DA
DX3 2 0 1
RU2 JGF
0 DR2 00 0 0 9 DA
RX3 2 11
2 W
3 3
R3 2 0 0
PROV
RX3 2 12
1/ 2 W
0 .4 7
C 3 2 11
5 0 0 V
4 7 0 p F
C 3 2 0 2
16 0 V
2 .2 µ F
R2 10 1
3 K
ZDX3 0 0 0
GDZJ12 B
1/ 2 W
12 V
0 DZ 12 0 0 0 9 B G
C 2 10 8
5 0 V
10 µ F
DX3 2 0 2
1N4 14 8
0 DSGF00 0 19 A
R3 2 0 1
1/ 2 W
2 K
1
8
6
9
5
2
11
3
7
AB L
F.B LK.GND
G- 2
HV
FOC US
TX3 2 0 1
6 17 4 V- 6 0 13 C
C X3 2 0 3
16 0 0 V
8 2 0 0 p F
C 3 2 0 0
10 0 V
PROV
C X3 2 0 6
10 0 V
0 .0 1
C 2 116
5 0 0 V
10 0 0 p F
C X3 2 0 5
2 K V
PROV
C 3 2 0 1
5 0 0 V
4 7 0 p F
C X3 2 0 4
2 K V
PROV
RX3 2 0 5
2 W
1.2
1 4
2 3
TX3 2 0 0
1
15 1- C 0 2 B
DX2 10 0
RGP15 J
0 DR15 0 0 0 9EA
RX3 2 10
PROV
C 3 2 12
5 0 0 V
4 7 0 p F
DX3 2 0 3
RU2 JGF
0 DR2 0 0 0 0 9 DA
C X2 10 0
3 5 V
4 7 0 µ F
C 3 0 0 3
5 0 0 V
4 7 0 p F
RX3 0 0 4
1%
4 .7 K
C X3 2 13
5 0 V
10 0 µ F
DX3 0 0 1
RGP15 J
0 DR15 0 0 0 9EA
RX3 0 0 7
PROV
RX3 0 0 6
1%
4 .7 K
RM3 0 0 2
10 0 K
R3 0 0 3
1%
2 .2 K
D3 0 0 2
1N4 14 8
0 DSGF00 0 19 A
C 3 0 0 1
5 0 V
10 µ F
RM3 0 0 1
10 0
R2 115
4 .7 K
C 2 10 9
5 0 0 V
10 0 0 p F
C
3 9 0
R2 116
2 0 K
R2 10 3
4 7 K
C X2 10
3 5 V
10 0 µ F
R2 10 2
12 K
R2 10 0
6 .8 K
PUMP
UP
4321
GND
VC C
1
Q3 2 0 1
E
B
C
KTC 3 2 2 8 - 0
0 TR3 2 2 8 0 9 A A
HEATER4
3
2
1
C N2 C 5 A
1
3 6 6 - 9 2 1C
QX3 2 0 0
2 SD2 6 2 7
0 TRSA 0 0 0 0 1A
4 9 2 0 V0 0 0 5 6 C
E
B
C
4 9 2 1V0 0 16 1B
RX3 2 0 6
1W
1
+ 2 5 V
+ 2 5 V
RX2 10 9
1/ 2 W
4 7 0
R2 114
1/ 2 W
1K
R3 2 14
1/ 2 W
3 3 0
C 2 10 6
10 0 V
PROV
C X3 2 15
2 0 0 V
0 .3 6
S F
LX3 2 0 0
6 0 µ H
6 14 0 VE0 0 0 1V
R2 112
1/ 2 W
1
R2 10 4
4 .7 K
1%
C 3 2 14
5 0 0 V
2 2 0 0 p F
S F
LX3 2 0 1
13 0 µ H
6 14 0 VB 0 0 0 1F
R2 10 7
3 .3 K
RX2 10 8
1/ 2 W
4 7 0
RX2 111
1/ 2 W
5 .6
RX2 110
1/ 2 W
2 .2
R2 10 5
1K
1%
C X2 10 4
2 5 V
2 2 0 0 µ F
C 2 10 5
10 0 V
0 .1
2 10 3
10 0 V
0 p F
R2 10 6
15 0 K
C X2 111
3 5 V
10 0 µ F
1
C X2 10 2
5 0 V
0 .4 7
OUTPUT
VC C
THERMAL
PROTEC T
5 76
STA GE
IC X2 10 0
LA7 8 0 4 0
0 IPRPSA 0 0 6 A
4 9 2 0 V0 0 0 5 8 E
4 9 2 1V0 0 16 1C
4
3
2
1
C N3 Y3
3 6 6 - 0 4 3 K
1
C X3 2 16
2 0 0 V
PROV
RX3 2 13
2 W
10 K
DX3 2 0 4
RGP15 J
0 DR15 0 0 0 9EA
C X3 2 17
16 0 V
2 .2 µ F
RX3 2 0 8
2 W
1
C X3 2 0 7
2 K V
2 2 0 p F
SHT. 1
SHT. 2
SHT. 1
SHT. 2
SHT. 1, SHT. 2
SHT. 2
W
F
16
W
F
71
WF
18
WF
19
WF
20
200V
2uS
WF16
20V
10uS
WF17
5V
2uS
WF18
20V
2mS
WF19
20V
2mS
WF20
- Model Number: 1
- .C. Voltmeter 2
- X-Radiation 3
- Shutdown Circuit Operation 3
- (Refer to Figure below) 3
- TABLE OF CONTENTS 4
- OVERVIEW 5
- OVERVIEW (continued) 10
- USER MENUS 12
- USER MENUS (continued) 13
- FACTORY MENU 17
- FACTORY MENU(continued) 18
- INSTALLER’S MENU 19
- INSTALLER’S MENU (continued) 20
- SERVICING 26
- SERVICING (continued) 27
- Voice: 1-888-3-ZENITH 32
- Fax: 1-888-6-ZENITH 32
- 201 James Record Road 32
- H20H52DT/DT8 Exploded View 33
- Micro Processor 34
- Video Processor 35
- Audio Amplifier 36
- Power Supply 37
- Deflection 38
- 1 2 3 4 5 6 7 8 9 10 39
- Pillow Speaker 40
- Edge Card 41
- MPI Card 42
- Video Output 43
- PCB Layout Top 44
- PCB Layout Bottom 45
- 2nd. PCB Layout Top 46
- 2nd. PCB Layout Bottom 47
Produits connexes et manuels pour TV LCD Zenith HW20H52DT
TV LCD Zenith L15V26B Manuel d'instructions
(56 pages)
(56 pages)
TV LCD Zenith L10V22 Spécifications
(12 pages)
(12 pages)
(76 pages)
TV LCD Zenith R50W46 Manuel d'instructions
(40 pages)
(40 pages)
TV LCD Zenith DTT901 Manuel du propriétaire
(17 pages)
(17 pages)
TV LCD Zenith L15V26D Manuel d'instructions
(52 pages)
(52 pages)
TV LCD Zenith M52W56LCD Manuel de service
(47 pages)
(47 pages)
TV LCD Zenith C32V22 Manuel d'instructions
(60 pages)
(60 pages)
TV LCD Zenith R65W28 Manuel d'instructions
(56 pages)
(56 pages)
TV LCD Zenith R60V26 Manuel d'instructions
(56 pages)
(56 pages)
TV LCD Zenith R57W47 Manuel d'instructions
(36 pages)
(36 pages)
TV LCD Zenith R56W36 Manuel d'instructions
(60 pages)
(60 pages)
TV LCD Zenith DSV-110 Manuel d'utilisateur
(17 pages)
(17 pages)
TV LCD Zenith Z52SZ80 Manuel d'utilisateur
(48 pages)
(48 pages)
TV LCD Zenith 3235DT Manuel d'utilisateur
(44 pages)
(44 pages)
© 2020, manymanuals.fr. Tous droits réservés | 0.532 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commentaires sur ces manuels