Read Sharp 56FW-53H (serv.man30) Technical Bulletin online
CTV2000 06 15
Month of Issue:
June 2000
Classification:
White
TECHNICAL BULLETIN
Page 1 of 3
Sharp Electronics (UK) Limited
Reference – UK002401X
Revision - 4
White – Carry out as required
Yellow – Carry out as required and whenever the unit comes in for service
Red – Carry out on all units
MODELS
56FW53H
REASON
During production the CRT has been changed from a Philips to a Videocolor
(Thompson) type.
(Thompson) type.
ACTION
The information below highlights the differences between the hardware and software
with both CRT types. Where ever possible replace the CRT with the same type.
with both CRT types. Where ever possible replace the CRT with the same type.
Videocolour CRT (VB56EGV2301*N)
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
CRT
Videocolor CRT
VB56EGV2301*N
CS
R526
Resistor, 1k5 5% 1/8W
VR D -RA2BE152J
AA
R514
SMD resistor 180R 5% ½W
VRS-TV1JD181J
AA
R616
Resister 2,7R 5% 2W
VRN-VV3DB 2R7J
AB
L1801
Jumper Link
QJUM-5001CEFW
AA
R501B
Resistor, 100R 5% ½W
VR D -RA2HD 101J
AA
IC1002
Version H9-03x05
with SDA5273 fitted in location IC2401
CH-IX1664CJH9
AX
Version H9-04x03
with SDA5275 fitted in location IC2401
CH-IX1711CJH7
AX
NVM values
PAG.
POS.
VAL.
PAG.
POS.
VAL.
PAG.
POS.
VAL.
0
14
20
0
1D
84
0
34
62
0
15
20
0
1E
65
0
35
6
0
16
56
0
2D
7
0
36
0 A
0
17
66
0
2E
7
0
37
3F
0
18
46
0
2F
70
0
74
2
0
19
0
0
30
80
0
75
5
0
1A
0B
0
31
64
0C
F7
0D
0
1B
0B
0
32
5C
0D
3
17
0
1C
75
0
33
62
-
-
-
The deflection wire, for the Videocolor CRT
is shown in Figure 1
is shown in Figure 1
CTV2000 06 15
Month of Issue:
June 2000
Classification:
White
TECHNICAL BULLETIN
Page 2 of 3
Sharp Electronics (UK) Limited
Reference – UK002401X
Revision - 4
White – Carry out as required
Yellow – Carry out as required and whenever the unit comes in for service
Red – Carry out on all units
Philips CRT (VB56ESF0203*N)
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
CRT
Philips CRT
VB56ESF0203*N
CR
R526
Resistor, 4k7 5% 1/8W
VRD-RA2BE472J
AA
R514
Resistor 680R 5% 1/10W SMD
VRS-TV1JD681J
AA
R616
Resistor 3.3 OHM 5% 2W
VRN-VV3DB3R3J
AA
L1801
Coil, BOB.AR621LY-470-K=R TOKO
RCILP0276BMZZ
AD
R501B
Not fitted
-
-
IC1002
Version H9-02x05
with SDA5273 fitted in location IC2401
CH-IX1664CJHG
AX
Version H9-05x03
with SDA5275 fitted in location IC2401
CH-IX1711CJH5
AX
NVM values
PAG.
POS.
VAL.
PAG.
POS.
VAL.
PAG.
POS.
VAL.
0
14
3D
0
1D
39
0
34
34
0
15
9
0
1E
25
0
35
35
0
16
32
0
2D
3B
0
36
0F
0
17
41
0
2E
0A
0
37
32
0
18
2C
0
2F
32
0
74
0
0
19
41
0
30
37
0
75
0
0
1A
37
0
31
33
0C
F7
0B
0
1B
34
0
32
33
0D
3
14
0
1C
2E
0
33
32
-
-
-
The deflection wire comes with the CRT assembly.
CTV2000 06 15
Month of Issue:
June 2000
Classification:
White
TECHNICAL BULLETIN
Page 3 of 3
Sharp Electronics (UK) Limited
Reference – UK002401X
Revision - 4
White – Carry out as required
Yellow – Carry out as required and whenever the unit comes in for service
Red – Carry out on all units
