DOWNLOAD Sharp 28HW-53 (serv.man8) Service Manual ↓ Size: 1.17 MB | Pages: 9 in PDF or view online for FREE

Model
28HW-53 (serv.man8)
Pages
9
Size
1.17 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / CTR / Part 5 - Schematic diagrams (24-32)
File
28hw-53-sm8.pdf
Date
PREV: Sharp 28HW-53 (serv.man7) Service Manual

Sharp 28HW-53 (serv.man8) Service Manual ▷ View online

27
28HW-53H
    SCHEMATIC DIAGRAM OF MOTHER UNIT (K7240)
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Digitally signed by Adolfo Fernandez
cn=Adolfo Fernandez, ou=CAD GLOBAL NETWORK, o=SHARP, c=ES
Date: 2001.07.26 12:03:40 Z
Reason: This document is ready for approval
Digitally signed 
by Castillo, Fco.
DN: cn=Castillo, 
Fco., 
o=Engineering 
Dept., 
ou=SEES, c=ES
Date: 
2001.07.26 
12:12:54 +01'00'
Reason: I have 
reviewed this 
document
Digitally signed 
by Castillo, Fco.
DN: cn=Castillo, 
Fco., 
o=Engineering 
Dept., 
ou=SEES, c=ES
Date: 
2001.07.26 
12:13:17 +01'00'
Reason: I have 
reviewed this 
document
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    SCHEMATIC DIAGRAM OF MOTHER UNIT (K7240)
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  SCHEMATIC DIAGRAM OF PFC UNIT (F7314)
DUNTK7314BMW4
+325V
(L6
)
R1715
330K
(TQ)
(1%)
R1714
330K
(TQ)
(1%)
R1713
330K
(TQ)
(1%)
R1712
6K2
(1%)
R1711
10K
C1706
10nF
IC
1
701
L
6
561D
INV
1
COMP
2
MULT
3
CS
4
VCC
8
GD
7
GND
6
ZCD
5
C1705
1uF
R1709
10
Q1701
T
X
0231BM
C1703
22uF
C1704
220pF
2KV
R1708
68K
R1706
560K
(TQ)
R1705
560K
(TQ)
R1704
560K
(TQ)
R1703
560K
(TQ)
R1702
560K
(TQ)
R1701
560K
(TQ)
C1701
22nF
(630V)
FZ0186
D1701
DX0551
D1702
C18
E
X
0
5
58BM
R1707
100
C1702
10nF
R1710
.47
(1W)
(PWA)
CM0672F
C
FB1701
LN0080CE
T
1
701
Z0587BM
1
2
3
4
C1707
22nF
(630V)
FZ0186
D1703
BYV28-600
C1708
100pF
500V
SHARP
ELECTRONICA 
E
S
P
A
N
A   S.A.
NOMBRE
CODIGO
ESCALA
MODELO
FECHA
REVISIONES
N
2
3
4
5
6
FECHA
A-3
PW
B
F7
B
M
N
2
3
-0
7
-2001
14
3
28HW5
3
H
REALIZADO
VERIFICADO
APROBAD
O
Q
1
3
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C
F
  Module
Digitally signed by Adolfo Fernandez
cn=Adolfo Fernandez, ou=CAD GLOBAL NETWORK, o=SHARP, c=ES
Date: 2001.07.26 11:15:17 Z
Reason: This document is ready for approval
Digitally signed 
by Castillo, Fco.
DN: cn=Castillo, 
Fco., 
o=Engineering 
Dept., 
ou=SEES, c=ES
Date: 
2001.07.26 
12:14:16 +01'00'
Reason: I have 
reviewed this 
document
Digitally signed 
by Castillo, Fco.
DN: 
cn=Castillo, 
Fco., 
o=Engineering 
Dept., 
ou=SEES, c=ES
Date: 
2001.07.26 
12:14:42 +01'00'
Reason: I have 
reviewed this 
document
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Sharp 28HW-53 (serv.man8) Service Manual ▷ Download

  • DOWNLOAD Sharp 28HW-53 (serv.man8) Service Manual ↓ Size: 1.17 MB | Pages: 9 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp 28HW-53 (serv.man8) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp 28HW-53 (serv.man8) CTR. Information contained in Sharp 28HW-53 (serv.man8) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.

Found More:

28HW-53 (serv.man8) Service Manuals

Preview DownloadPagesSize
28HW-53 (serv.man2) IC voltage tables for the DA100 (50Hz) and DA50W chassis Service Manual 9 601.83 KB
28HW-53 (serv.man3) A2 Schematic diagrams Service Manual 1 851.57 KB
28HW-53 (serv.man4) Part 1 - Text (1-10) Service Manual 10 172.8 KB
28HW-53 (serv.man5) Part 2 - PWB assemblies (part1) (11-13) Service Manual 3 1.16 MB
28HW-53 (serv.man6) Part 3 - PWB assemblies (part2) (14-17) Service Manual 4 1.46 MB
28HW-53 (serv.man7) Part 4 - PWB location tables (18-23) Service Manual 6 76.13 KB
28HW-53 (serv.man9) Service Manual 44 4.65 MB
28HW-53 (serv.man11) User Manual / Operation Manual 42 954.21 KB
28HW-53 (serv.man35) NVM default data for double and single copper versions Thompson CRT Firmware 1.2 KB
28HW-53 (serv.man10) Service Manual / Parts Guide 12 728.27 KB
28HW-53 Service Manual / Specification 1 8.48 KB
28HW-53 (serv.man23) Picture ramps to white or black grey scale variations Service Manual / Technical Bulletin 1 11.42 KB
28HW-53 (serv.man34) Set resets whilst being watched or switches on from stand-by on its own Service Manual / Technical Bulletin 2 123.72 KB
28HW-53 (serv.man33) A service jig has been made available to blank the data in the NVM Service Manual / Technical Bulletin 1 11.13 KB
28HW-53 (serv.man32) Low scart input levels after replacing the NVM Service Manual / Technical Bulletin 1 10.17 KB
28HW-53 (serv.man31) Remote control battery cover has part number Service Manual / Technical Bulletin 1 39.79 KB
28HW-53 (serv.man30) Ragged verticals at the top and bottom of the screen Service Manual / Technical Bulletin 1 8.99 KB
28HW-53 (serv.man29) Part number for Mains Lead Cord Grip Service Manual / Technical Bulletin 1 9.05 KB
28HW-53 (serv.man28) Part number for T702 (Triac) Service Manual / Technical Bulletin 1 8.83 KB
28HW-53 (serv.man27) Countermeasure to set reverting to page 100 in sub-title mode Service Manual / Technical Bulletin 1 10.57 KB
28HW-53 (serv.man26) Fitting instructions for alternative four-pin opto coupler (Revision 3) Service Manual / Technical Bulletin 3 597.54 KB
28HW-53 (serv.man25) Set fails to come on (HT present), Text position incorrect, AV audio levels low or other symptoms associated with software Service Manual / Technical Bulletin 2 72.03 KB
28HW-53 (serv.man24) Simplified procedure for the G2 and Grey Scale adjustments Service Manual / Technical Bulletin 1 11.72 KB
28HW-53 (serv.man22) Vertical stage faults Service Manual / Technical Bulletin 2 18.85 KB
28HW-53 (serv.man21) High HT Service Manual / Technical Bulletin 3 778.28 KB
28HW-53 (serv.man20) Other power supply related faults Service Manual / Technical Bulletin 3 412.42 KB
28HW-53 (serv.man19) Horizontal stage faults Service Manual / Technical Bulletin 2 340.61 KB
28HW-53 (serv.man18) Selection of NVM blanking jig Service Manual / Technical Bulletin 1 10.39 KB
28HW-53 (serv.man17) East west and geometry problems Service Manual / Technical Bulletin 2 1.18 MB
28HW-53 (serv.man16) NVM programming Jig (revision-9) Service Manual / Technical Bulletin 3 98.4 KB
28HW-53 (serv.man15) IC1300 on the centre speaker PWB runs hot or the set is dead. (revision 4) Service Manual / Technical Bulletin 2 115.54 KB
28HW-53 (serv.man14) Set shuts down at start-up Service Manual / Technical Bulletin 1 6.05 KB
28HW-53 (serv.man13) Faults in the East West Circuit Service Manual / Technical Bulletin 2 149.53 KB
28HW-53 (serv.man12) Sound goes up when using non-Sharp remote control Service Manual / Technical Bulletin 1 16.95 KB

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