28HW-53 (serv.man12). Sound goes up when using non-Sharp remote control — Sharp TV Technical Bulletin (repair manual)

Model
28HW-53 (serv.man12)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
16.95 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / Sound goes up when using non-Sharp remote control
File
28hw-53-sm12.pdf
Date

View Sharp 28HW-53 (serv.man12) Technical Bulletin online

CTV2003 04 03
Month of Issue:  
April 2003
        
Classification: 
White
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference PG09042003-1
Revision 2
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
28HW53H
32HW53H
66GF63H
SYMPTOM Volume goes up when a non-Sharp (e.g. SKY) remote is used in the vicinity
ACTION
Replace software (IC1002) as described below
Take  care  to  note  the  CRT  maker,  the  Device  type  fitted  as  IC1002  and  also  the
device used for IC801
MODEL NO ROM  TYPE IC801
CRT  TYPE PART  NUMBER
PRICE CODE
28HW53H
37VF040
N/A
Thomson 28HW53HVOLUME
AX
32HW53H
37VF040
N/A
Thomson 28HW53HVOLUME
AX
66GF63H
37VF040
VDP3120 / 3104
Philips
H8-00X07-BINP
AX
37VF040
VDP3120 / 3104
Thomson H7-01X07-BINT
AX
37VF040
VDP3130
Thomson H7-02X05-BINY
AX
66GF63H
27C4001
VDP3120 / 3104
Philips
H4-01X02-BINE
AX
66GF63H
27C4001
VDP3120
Thomson H4-01X02BINT
AX
NOTE :
Do not Blank the NVM when replacing IC1002
Display

Download Sharp 28HW-53 (serv.man12) Technical Bulletin

Here you can view online or download Sharp 28HW-53 (serv.man12) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp 28HW-53 (serv.man12) CTR. Information contained in Sharp 28HW-53 (serv.man12) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).