DOWNLOAD Sharp 28HW-53 (serv.man6) Service Manual ↓ Size: 1.46 MB | Pages: 4 in PDF or view online for FREE

Model
28HW-53 (serv.man6)
Pages
4 Few pages! See other manuals at the bottom of the first or last page.
Size
1.46 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / CTR / Part 3 - PWB assemblies (part2) (14-17)
File
28hw-53-sm6.pdf
Date
PREV: Sharp 28HW-53 (serv.man5) Service Manual

Sharp 28HW-53 (serv.man6) Service Manual ▷ View online

15
28HW-53H
MOTHER UNIT PRINTED WIRING BOARD. Copper side.
Page 14
Y
X
22
23
24
25
17
18
19
20
21
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
0
10
9
8
7
6
5
4
3
2
1
17
16
15
14
13
12
11
pp
Q712
Q718
E
B
R754
R758
JF46
Q1003
R1037
J355
D1811
K
L1802
JF62
C653
IC704
D1805
K
C1827
D1812
K
Q913
R1844
R1843
R1842
R1841
K
D1804
C1805
R1830
R1812
C1815
R1816
R1811
C651
C652
JF63
JF64
C1806
J363
Q907
Q912
C1807
R1814
Q908
C1820
R1815
R1813
Q909
R1809
R1807
Q905
R1808
Q906
JF65
Q904
1
(H).
J362
C1825
C1811
+
C1824
D1815
D1813
D1814
R1833
R1831
R1835
C1821
R1810
Q901
R1801
R1804
R1802
C1822
C1801
K
D1810
Q902
R1803
Q903
JF66
R1806
IC1801
9
(K).
2
+
R1805
+
C703
D701
C704
502
JF61
R703
R518
C525
C517
J340
J313
J281
C743
C742
C741
C740
C738
C737
C735
C733
C732
C731
C730
C728
C725
C722
C715
C712
C646
D415
K
422
C648
03
Q506
Q603
FB603
JF55
D611
(EW)
K
D624
JF56
JF57
C746
C745
D708
Q715
+
C724
D707
C702
2
1
(G)
A
A
JF54
JF53
L705
FB705
JF28
J86
J85
R727
D714
16
9
8
1
IC707
C618
C611A
R763
IC708
1
3
4
6
Q709
D516
8
0
D503
K
K
D515
D506
K
(MO)
FB701
R713
R730
R627
L601
R625
R628
R608
D619
K
K
D728
C528
K D421
J320
J100
R611
R611A
D719
R610
C619
+
D504
K
+
C620
+
R606
D614
K
R617
C607
+
D612
1
(AV).
D401
K
K
D402
R408
JL14.
J284
C504
R553
L604
R603
J316
R718
JF29
C634
D609
JF8
JF9
D608
M1000
L702
L703
R792
J10
T702
R741
C616
+
J101
J134
D610
R616
J174
J175
J176
J177
R533
D620
K
C511
+
J4
CF701
THE "        " SYMBOL
CAUTION
THE ACTIVE SECTION
IS INDICATED WITH
Q711
+
J173
R613
D420
K
C719
R728
J99
J33
C718
J172
R609
R641
D606
R623
Q604
D621
L606
J171
B
E
Q605
JF1
D403 K
(YC)
J209
Q1002
J6
J5
D713
K
R714
C705
J178
JF10
11
C613
D613
R612
FB601
D603
C610
C601
D604
D605
1
(CW)
1
2
3
4
S701
(AV)
S705
S704
D1001
D1002
LP701
S703
S702
18
10
9
1
T701
T601
1
2
3
4
5
6
7
8
9
10
11
12
IGITAL
Q404
Q701
L701
Q602
Q601
(F)
1
2
J208
J210
L501
IC502
IC702
1
8
9
R791
R790
C706
+
IC706
R742
R1036
IC501
1
J69
D711
FB702
C711
C714
L603
E
B
L609
J207
L609A
C770
R743
L502
TP601
TP602
+
C707
+
C526
R744
(A)
1
2
3
+
C509
R643
R503
FB501
C642
C611
C641
K
D721
+
C723
+
C501
K
D727
R762
C631
+
C720
D720
Q702
C713
D730
K
Q703
R716
D712
FB1002
D502
K
JF48
J326
(H)
R536
C638
L612
C637
R614
L611
C701
F701
FB704
FB703
D722
J321
C721
+
J317
R619
JF51
JF50
L605
(STB2)
5
POR701
Q714
K
D706
IC701
J17
D731
D734
R721
R778
R771
J344
Q708
+
Q717
R770
D732
K
D733
K
R774
D710
K
C739
K
D404
D509
K
C1015
C408
C442
C505
C506
C508
C510
C513
C515
C516
C518
C522
C527
C529
C530
C534
C537
C538
C539
C540
C633
C635
C639
C640
C645
J701
JF1001
JF1002
JF1003
JF1004
JF1005
JF1006
JF1007
JF1008
JF15
JF16
JF24
JF47
R1012
R1017
R1038
R1039
R1040
R401
R402
R407
R409
R435
R447
R450
R502
R509
10
R511
R513
R520
R524
R525
R527
32
R537
R538
R539
R540
R555
R556
R557
R558
R559
R560
R561
R562
R601
R605
R607
R615
R634
R642
R646
R647
R648
R706
R707
R708
R711
R712
R717
R719
R720
R732
R733
R735
R736
R737
R738
R739
R740
R745
R746
R747
R748
R750
R752
R767
R769
R776
R777
R787
R788
R789
J133
D735
J358
R651
J306
D625
K
D702
R715
C710
J365
IC703
R1048
R765
R766
D716
J68
J67
C716
C717
R722
D715
K
R768
D726 K
R749
IC705
R724
D703
D704
R775
C749
K
D729
C748
R723
D718
F7240BMN7
J366
C632
R751
R755
D724
K
K
D725
Q710
JF73
C1813
R1839
16
28HW-53H
C1708
T1701
R1707
D1702
K
K
D1701
R1703
FB1701
C1704
R1705
R1706
R1708
C1702
R1702
R1701
R1709
C1701
IS INDICATED WITH
THE ACTIVE SECTION
CAUTION
THE "        " SYMBOL
D1703
C1707
R1715
R1714
R1713
R1712
C1705
J12
C1703
+
R1710
IC1701
1
3
(PWA)
(PWB)
3
1
R1711
C1706
R1704
D1601
(EW)
D1602
+
C1604
R1602
R1601
Q6101
.
FOCO
GND
DYN.INPUT
F7314BMN3
C1603
R1603
T1602
5
4
3
2
1
(F)
5
4
3
2
1
(FF)
C1602
C1601
0
1
2
3
4
5
6
7
22
23
24
25
17
18
19
20
21
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
X
Y
C1708
T1701
FB1701
C1704
C1702
R1709
Q1701
C1701
D1703
C1707
J12
C1703
+
R1710
(L6)
(PWA)
3
1
13
(PWB)
THE "        " SYMBOL
CAUTION
THE ACTIVE SECTION
IS INDICATED WITH
PRDAR5534
D1601
1
(EW)
D1602
+
C1604
R1602
R1601
E
B
C
Q1601
F7314BMN3
.
FOCO
DYN.INPUT
GND
K7314BM
C1603
R1603
T1602
5
4
3
2
1
(F)
5
4
3
2
1
(FF)
C1602
C1601
ESPA¥A
(L5)
7
6
5
Å
3
1
1
0
Y
X
22
23
24
25
17
18
19
20
21
11
12
13
14
15
16
2
3
4
5
6
7
8
9
10
Component Side
Copper Side
DYNAMIC FOCUS & PFC  UNIT (F7314N3) PWB
17
28HW-53H
CRT MODULE  UNIT  (F7273N3) PWB.
Comp. Side
1
2
3
4
5
6
7
8
Y
0
1
2
3
4
5
6
7
8
9
X
C1609
+
JL20.
C5413
+
C1825
+
C1812
(L2)
L1603
+
C1608
3
(PU)
1
R5421
C5417
J73
Q5408
B
E
R5420
D5404
IC1801
15
1
2
14
C5408
(MO)
+
C5412
L1801
1
(K)
9
(H)
5
R1841
D1804
E
Q912
C
C1823
+
J327
R1820
C1811
+
(L3)
E
B
Q5407
R5425
D5405
C5414
R1836
G2
C1814
R1832
R1822
R1821
D1809
J70
(B)
1
J72
+
C1613
C1612
+
(L2)
R5422
R5428
R5423
5
7
6
8
9
12
11
10
4
CRT
(RT)
R1834
L1604
C5405
R5426
ESPA¥A
C1824
+
C1807
K7273BM
F7273BMN3
R1621
D5411
D5412
1
(Q)
R1623
J78
.
C5415
JL20
Copper Side
C1806
C1805
C1804
C1609
+
K
D1607
1
IC1601
R1843
+
C1825
+
C1812
Q5411
L1603
+
C1608
3
1
(PU)
R5421
K
D5403
C5417
Q5406
J73
Q5408
B
E
R5420
D5404
D5410
K
C5408
(MO)
+
C5412
L1801
1
(K)
9
(H)
5
R1841
E
C
Q912
C1823
+
J327
Q906
Q905
Q902
Q901
Q909
Q908
+
Q903
E
B
Q5407
R5425
D5405
C5414
R1836
C1814
R1832
R1822
R1821
D1809
J70
(B)
K
D1810
+ C1613
+
R5422
R5428
R5423
4
5
6
7
8
9
10
11
12
CRT
R1834
L1604
.
C5405
Q5410
F7273BMN3
R5426
C1824
+
C1807
(Q)
Q5405
Q1604
Q1603
J78
Q907
Q904
Q5412
C5415
J4
K
D1805
J5
C1610
C1611
C1801
C1802
C1803
C1808
C1809
C1810
C1813
C1815
C1820
C1821
C1822
C5409
C5410
C5411
J71
J74
J75
J76
J77
J79
R1615
R1618
R1619
R1620
R1622
R1624
R1801
R1802
R1803
R1804
R1805
R1806
R1807
R1808
R1809
R1810
R1811
R1812
R1813
R1814
R1815
R1816
R1817
R1818
R1819
R1823
R1824
R1825
R1830
R1831
R1833
R1835
R1837
R1839
R1840
R5412
R5413
R5414
R5415
R5416
R5417
R5418
R5419
R5424
R5431
R5432
R5433
R1617
C1830
R1616
R5435
R5434
Y
0
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
X
17
28HW-53H
CRT MODULE  UNIT  (F7273N3) PWB.
Comp. Side
1
2
3
4
5
6
7
8
Y
0
1
2
3
4
5
6
7
8
9
X
C1609
+
JL20.
C5413
+
C1825
+
C1812
(L2)
L1603
+
C1608
3
(PU)
1
R5421
C5417
J73
Q5408
B
E
R5420
D5404
IC1801
15
1
2
14
C5408
(MO)
+
C5412
L1801
1
(K)
9
(H)
5
R1841
D1804
E
Q912
C
C1823
+
J327
R1820
C1811
+
(L3)
E
B
Q5407
R5425
D5405
C5414
R1836
G2
C1814
R1832
R1822
R1821
D1809
J70
(B)
1
J72
+
C1613
C1612
+
(L2)
R5422
R5428
R5423
5
7
6
8
9
12
11
10
4
CRT
(RT)
R1834
L1604
C5405
R5426
ESPA¥A
C1824
+
C1807
K7273BM
F7273BMN3
R1621
D5411
D5412
1
(Q)
R1623
J78
.
C5415
JL20
Copper Side
C1806
C1805
C1804
C1609
+
K
D1607
1
IC1601
R1843
+
C1825
+
C1812
Q5411
L1603
+
C1608
3
1
(PU)
R5421
K
D5403
C5417
Q5406
J73
Q5408
B
E
R5420
D5404
D5410
K
C5408
(MO)
+
C5412
L1801
1
(K)
9
(H)
5
R1841
E
C
Q912
C1823
+
J327
Q906
Q905
Q902
Q901
Q909
Q908
+
Q903
E
B
Q5407
R5425
D5405
C5414
R1836
C1814
R1832
R1822
R1821
D1809
J70
(B)
K
D1810
+ C1613
+
R5422
R5428
R5423
4
5
6
7
8
9
10
11
12
CRT
R1834
L1604
.
C5405
Q5410
F7273BMN3
R5426
C1824
+
C1807
(Q)
Q5405
Q1604
Q1603
J78
Q907
Q904
Q5412
C5415
J4
K
D1805
J5
C1610
C1611
C1801
C1802
C1803
C1808
C1809
C1810
C1813
C1815
C1820
C1821
C1822
C5409
C5410
C5411
J71
J74
J75
J76
J77
J79
R1615
R1618
R1619
R1620
R1622
R1624
R1801
R1802
R1803
R1804
R1805
R1806
R1807
R1808
R1809
R1810
R1811
R1812
R1813
R1814
R1815
R1816
R1817
R1818
R1819
R1823
R1824
R1825
R1830
R1831
R1833
R1835
R1837
R1839
R1840
R5412
R5413
R5414
R5415
R5416
R5417
R5418
R5419
R5424
R5431
R5432
R5433
R1617
C1830
R1616
R5435
R5434
Y
0
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
X
Display

Sharp 28HW-53 (serv.man6) Service Manual ▷ Download

  • DOWNLOAD Sharp 28HW-53 (serv.man6) Service Manual ↓ Size: 1.46 MB | Pages: 4 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp 28HW-53 (serv.man6) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp 28HW-53 (serv.man6) CTR. Information contained in Sharp 28HW-53 (serv.man6) 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.man6) 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.man7) Part 4 - PWB location tables (18-23) Service Manual 6 76.13 KB
28HW-53 (serv.man8) Part 5 - Schematic diagrams (24-32) Service Manual 9 1.17 MB
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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