R-7A67M (serv.man9). Design change to the Noise Filter PWB and wiring harness — Sharp Home Appliance Technical Bulletin (repair manual)

Model
R-7A67M (serv.man9)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
15.55 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Home Appliance / Microwave Oven / Design change to the Noise Filter PWB and wiring harness
File
r-7a67m-sm9.pdf
Date

View Sharp R-7A67M (serv.man9) Technical Bulletin online

Sharp Electronics (UK) Limited    CE  Technical Support Group
Originator 
$Y:
 Supervisor  
     Approval Date      /    /        Reference  TB-M9702043 
White - Carry out as required      Yellow - Carry out as required and whenever unit comes in for service      Red - Carry out on all units
MWO970315
Month of Issue :
March 1997
Classification : 
White
MICROWAVE TECHNICAL BULLETIN
Page 1 of 1
MODELS
R4G57M
R4G17M
R7A67M
R7A67MA
R8A56M
REASON
From the February 1997 production of the above models ( Serial numbers starting
with 9702 ), the Noise Filter PWB has been changed.
Because of this change it has been necessary to modify the connections on the
Main Wiring harness from a two pin connector block to terminals.
ACTION
When servicing an oven produced from February 1997, use the part numbers given
below for the Noise Filter PWB and Wiring Harness.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
1-2
Noise Filter PWB
FPWBFA303WREO
AV
6-7
R4G57 Wiring Harness
FW-VZB426WRE1
AY
6-7
R4G17 Wiring Harness
FW-VZB424WRE1
AY
6-8
R7A67 Wiring Harness
FW-VZB449WRE2
BB
6-11
R8A56 Wiring Harness
FW-VZB398WRE4
BB
Sharp Electronics (UK) Limited    CE  Technical Support Group
Originator 
$Y:
 Supervisor  
     Approval Date      /    /        Reference  TB-M9702043 
White - Carry out as required      Yellow - Carry out as required and whenever unit comes in for service      Red - Carry out on all units
MWO970315
Month of Issue :
March 1997
Classification : 
White
MICROWAVE TECHNICAL BULLETIN
Page 1 of 1
MODELS
R4G57M
R4G17M
R7A67M
R7A67MA
R8A56M
REASON
From the February 1997 production of the above models ( Serial numbers starting
with 9702 ), the Noise Filter PWB has been changed.
Because of this change it has been necessary to modify the connections on the
Main Wiring harness from a two pin connector block to terminals.
ACTION
When servicing an oven produced from February 1997, use the part numbers given
below for the Noise Filter PWB and Wiring Harness.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
1-2
Noise Filter PWB
FPWBFA303WREO
AV
6-7
R4G57 Wiring Harness
FW-VZB426WRE1
AY
6-7
R4G17 Wiring Harness
FW-VZB424WRE1
AY
6-8
R7A67 Wiring Harness
FW-VZB449WRE2
BB
6-11
R8A56 Wiring Harness
FW-VZB398WRE4
BB
Sharp Electronics (UK) Limited    CE  Technical Support Group
Originator 
$Y:
 Supervisor  
     Approval Date      /    /        Reference  TB-M9702043 
White - Carry out as required      Yellow - Carry out as required and whenever unit comes in for service      Red - Carry out on all units
MWO970315
Month of Issue :
March 1997
Classification : 
White
MICROWAVE TECHNICAL BULLETIN
Page 1 of 1
MODELS
R4G57M
R4G17M
R7A67M
R7A67MA
R8A56M
REASON
From the February 1997 production of the above models ( Serial numbers starting
with 9702 ), the Noise Filter PWB has been changed.
Because of this change it has been necessary to modify the connections on the
Main Wiring harness from a two pin connector block to terminals.
ACTION
When servicing an oven produced from February 1997, use the part numbers given
below for the Noise Filter PWB and Wiring Harness.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
1-2
Noise Filter PWB
FPWBFA303WREO
AV
6-7
R4G57 Wiring Harness
FW-VZB426WRE1
AY
6-7
R4G17 Wiring Harness
FW-VZB424WRE1
AY
6-8
R7A67 Wiring Harness
FW-VZB449WRE2
BB
6-11
R8A56 Wiring Harness
FW-VZB398WRE4
BB
Sharp Electronics (UK) Limited    CE  Technical Support Group
Originator 
$Y:
 Supervisor  
     Approval Date      /    /        Reference  TB-M9702043 
White - Carry out as required      Yellow - Carry out as required and whenever unit comes in for service      Red - Carry out on all units
MWO970315
Month of Issue :
March 1997
Classification : 
White
MICROWAVE TECHNICAL BULLETIN
Page 1 of 1
MODELS
R4G57M
R4G17M
R7A67M
R7A67MA
R8A56M
REASON
From the February 1997 production of the above models ( Serial numbers starting
with 9702 ), the Noise Filter PWB has been changed.
Because of this change it has been necessary to modify the connections on the
Main Wiring harness from a two pin connector block to terminals.
ACTION
When servicing an oven produced from February 1997, use the part numbers given
below for the Noise Filter PWB and Wiring Harness.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
1-2
Noise Filter PWB
FPWBFA303WREO
AV
6-7
R4G57 Wiring Harness
FW-VZB426WRE1
AY
6-7
R4G17 Wiring Harness
FW-VZB424WRE1
AY
6-8
R7A67 Wiring Harness
FW-VZB449WRE2
BB
6-11
R8A56 Wiring Harness
FW-VZB398WRE4
BB
Sharp Electronics (UK) Limited    CE  Technical Support Group
Originator 
$Y:
 Supervisor  
     Approval Date      /    /        Reference  TB-M9702043 
White - Carry out as required      Yellow - Carry out as required and whenever unit comes in for service      Red - Carry out on all units
MWO970315
Month of Issue :
March 1997
Classification : 
White
MICROWAVE TECHNICAL BULLETIN
Page 1 of 1
MODELS
R4G57M
R4G17M
R7A67M
R7A67MA
R8A56M
REASON
From the February 1997 production of the above models ( Serial numbers starting
with 9702 ), the Noise Filter PWB has been changed.
Because of this change it has been necessary to modify the connections on the
Main Wiring harness from a two pin connector block to terminals.
ACTION
When servicing an oven produced from February 1997, use the part numbers given
below for the Noise Filter PWB and Wiring Harness.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
1-2
Noise Filter PWB
FPWBFA303WREO
AV
6-7
R4G57 Wiring Harness
FW-VZB426WRE1
AY
6-7
R4G17 Wiring Harness
FW-VZB424WRE1
AY
6-8
R7A67 Wiring Harness
FW-VZB449WRE2
BB
6-11
R8A56 Wiring Harness
FW-VZB398WRE4
BB

Download Sharp R-7A67M (serv.man9) Technical Bulletin

Here you can view online or download Sharp R-7A67M (serv.man9) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp R-7A67M (serv.man9) Microwave Oven. Information contained in Sharp R-7A67M (serv.man9) 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).