Sharp PN-E421 (serv.man15) Service Manual / Technical Bulletin ▷ View online
IDP 2012 10 07
Date of Issue:
15
th
October 2012
Classification:
White
LCD MONITOR DISPLAY TECHNICAL BULLETIN
Page 1 of 3
Sharp Electronics (UK) Limited
Reference – PNF-A150
Revision - 1
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
PN-E421 PN-E421
A
REASON
Change of model to suffix A as LCD module is changed and different IF PWB, LDVS
cable and software is used.
cable and software is used.
ACTION
If you receive a unit for repair please check to confirm which model variant before
trying to order parts or repair using detail below to confirm.
trying to order parts or repair using detail below to confirm.
Figure 1: Both Display Info and Service menu has an A added to confirm A Version if
avaliable.
Figure 2: Serial numbers < 2S*****6 are from the orignal production
and numbers > 2S*****7 are of the A variant.
IDP 2012 10 07
Date of Issue:
15
th
October 2012
Classification:
White
LCD MONITOR DISPLAY TECHNICAL BULLETIN
Page 2 of 3
Sharp Electronics (UK) Limited
Reference – PNF-A150
Revision - 1
White – Carry out as required
Yellow – Carry out as required and whenever the unit comes in for service
Red – Carry out on all units
PN-E421
REF NO
DESCRIPTION PART
NUMBER PRICE
CODE
LCD
Module
IF PWB
LDVS Cable
LDVS Cable
0NYJU420P0211
CPWBX1129MP53
0NY801851X902
CPWBX1129MP53
0NY801851X902
DS
BY
AX
AX
PN-E421 A
REF NO
REF NO
DESCRIPTION PART
NUMBER PRICE
CODE
LCD
Module
IF PWB
LDVS Cable
LDVS Cable
0NYAU420V1013
CPWBX1129MP63
0NY801851L594
CPWBX1129MP63
0NY801851L594
DE
BW
AX
Figure 3: Part Numbers for relevent model Variants parts.
Figure 4:IF module different fixing points
IDP 2012 10 07
Date of Issue:
15
th
October 2012
Classification:
White
LCD MONITOR DISPLAY TECHNICAL BULLETIN
Page 3 of 3
Sharp Electronics (UK) Limited
Reference – PNF-A150
Revision - 1
White – Carry out as required
Yellow – Carry out as required and whenever the unit comes in for service
Red – Carry out on all units
Figure 5: Changes to LCD panel and LDVs cable.
Display