Read Sharp 32JW-73H (serv.man36) Technical Bulletin online
CTV2002 11 01
Month of Issue: November 2002
Classification:
White
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference JR08112002-1
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
28JW73H
32JW73H
REASON
Change of NVM (IC1003) and MTP (IC1002) part numbers / device type / CRT type
(28JW73H only)
(28JW73H only)
ACTION
The early production of these models were fitted with a Xicor 24645 NVM. This device
has now been discontinued.
Later units have been fitted with a Rohm 24C64 NVM. Also some recent units have
been fitted with Philips CRTs (instead of Thompson).
The MTP data is different for each type of NVM / CRT.
has now been discontinued.
Later units have been fitted with a Rohm 24C64 NVM. Also some recent units have
been fitted with Philips CRTs (instead of Thompson).
The MTP data is different for each type of NVM / CRT.
Please fit the correct MTP to match the NVM /CRT type – as shown below:
REF NO
DESCRIPTION
CRT Type
PART NUMBER
PRICE CODE
IC1003
NVM Xicor 24645
RH-IX1603BMZZ
AH
IC1003
NVM Rohm 24C64
VHIBR24C64F-1Y
AH
MODEL
28JW73H
IC1002
28JW73H
IC1002
MTP for x24645 nvm
Thompson
CH-IX1841CJH8A
AY
IC1002
MTP for 24C64 nvm
Thompson
CH-IX1841CJH8B
AY
IC1002
MTP for 24C64 nvm
Philips
CH-IX1841CJH8C
AY
32JW73H
IC1002
IC1002
MTP for x24645 nvm
Thompson
CH-IX1841CJH9A
AY
IC1002
MTP for 24C64 nvm
Thompson
CH-IX1841CJH9B
AY
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