VC-A111HM (serv.man11). Counter measure for slow rewind - Sharp VCR Technical Bulletin (repair manual)

Model
VC-A111HM (serv.man11)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
6.91 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
VCR / Counter measure for slow rewind
File
vc-a111hm-sm11.pdf
Date

View Sharp VC-A111HM (serv.man11) Technical Bulletin online

Sharp Electronics (UK) Limited
Originator AJ   Supervisor                        Approval Date    /   /     Reference V-91101
Revision   
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
VCA105-009
Month of Issue:
        Classification: Routine
VIDEO TECHNICAL BULLETIN
Page 1 of 1
MODELS
VCA105HM
VCA111HM
VCA113HM
VCA140HM
VCA215HM
VCA5011HM
VCH81HM
VCT310HM
VCT510HM
SYMPTOM Slow rewind.
CAUSE
This can be caused by either of the following.
1.  Brake torque of take up reel is too high due to contamination of the slow brake
lever.
2.  After a period of use the felt pad on the video search brake lever hardens.
ACTION
1.  Replace the slow brake lever and clean the take up reel.
2.  Replace the video search brake lever.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
30
Slow Brake Lever
MLEVP0136GEZZ
AA
38
Video Brake Lever
MLEVP0181GEZZ
AD
Sharp Electronics (UK) Limited
Originator AJ   Supervisor                        Approval Date    /   /     Reference V-91101
Revision   
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
VCA105-009
Month of Issue:
        Classification: Routine
VIDEO TECHNICAL BULLETIN
Page 1 of 1
MODELS
VCA105HM
VCA111HM
VCA113HM
VCA140HM
VCA215HM
VCA5011HM
VCH81HM
VCT310HM
VCT510HM
SYMPTOM Slow rewind.
CAUSE
This can be caused by either of the following.
1.  Brake torque of take up reel is too high due to contamination of the slow brake
lever.
2.  After a period of use the felt pad on the video search brake lever hardens.
ACTION
1.  Replace the slow brake lever and clean the take up reel.
2.  Replace the video search brake lever.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
30
Slow Brake Lever
MLEVP0136GEZZ
AA
38
Video Brake Lever
MLEVP0181GEZZ
AD
Sharp Electronics (UK) Limited
Originator AJ   Supervisor                        Approval Date    /   /     Reference V-91101
Revision   
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
VCA105-009
Month of Issue:
        Classification: Routine
VIDEO TECHNICAL BULLETIN
Page 1 of 1
MODELS
VCA105HM
VCA111HM
VCA113HM
VCA140HM
VCA215HM
VCA5011HM
VCH81HM
VCT310HM
VCT510HM
SYMPTOM Slow rewind.
CAUSE
This can be caused by either of the following.
1.  Brake torque of take up reel is too high due to contamination of the slow brake
lever.
2.  After a period of use the felt pad on the video search brake lever hardens.
ACTION
1.  Replace the slow brake lever and clean the take up reel.
2.  Replace the video search brake lever.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
30
Slow Brake Lever
MLEVP0136GEZZ
AA
38
Video Brake Lever
MLEVP0181GEZZ
AD
Sharp Electronics (UK) Limited
Originator AJ   Supervisor                        Approval Date    /   /     Reference V-91101
Revision   
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
VCA105-009
Month of Issue:
        Classification: Routine
VIDEO TECHNICAL BULLETIN
Page 1 of 1
MODELS
VCA105HM
VCA111HM
VCA113HM
VCA140HM
VCA215HM
VCA5011HM
VCH81HM
VCT310HM
VCT510HM
SYMPTOM Slow rewind.
CAUSE
This can be caused by either of the following.
1.  Brake torque of take up reel is too high due to contamination of the slow brake
lever.
2.  After a period of use the felt pad on the video search brake lever hardens.
ACTION
1.  Replace the slow brake lever and clean the take up reel.
2.  Replace the video search brake lever.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
30
Slow Brake Lever
MLEVP0136GEZZ
AA
38
Video Brake Lever
MLEVP0181GEZZ
AD
Sharp Electronics (UK) Limited
Originator AJ   Supervisor                        Approval Date    /   /     Reference V-91101
Revision   
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
VCA105-009
Month of Issue:
        Classification: Routine
VIDEO TECHNICAL BULLETIN
Page 1 of 1
MODELS
VCA105HM
VCA111HM
VCA113HM
VCA140HM
VCA215HM
VCA5011HM
VCH81HM
VCT310HM
VCT510HM
SYMPTOM Slow rewind.
CAUSE
This can be caused by either of the following.
1.  Brake torque of take up reel is too high due to contamination of the slow brake
lever.
2.  After a period of use the felt pad on the video search brake lever hardens.
ACTION
1.  Replace the slow brake lever and clean the take up reel.
2.  Replace the video search brake lever.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
30
Slow Brake Lever
MLEVP0136GEZZ
AA
38
Video Brake Lever
MLEVP0181GEZZ
AD
Sharp Electronics (UK) Limited
Originator AJ   Supervisor                        Approval Date    /   /     Reference V-91101
Revision   
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
VCA105-009
Month of Issue:
        Classification: Routine
VIDEO TECHNICAL BULLETIN
Page 1 of 1
MODELS
VCA105HM
VCA111HM
VCA113HM
VCA140HM
VCA215HM
VCA5011HM
VCH81HM
VCT310HM
VCT510HM
SYMPTOM Slow rewind.
CAUSE
This can be caused by either of the following.
1.  Brake torque of take up reel is too high due to contamination of the slow brake
lever.
2.  After a period of use the felt pad on the video search brake lever hardens.
ACTION
1.  Replace the slow brake lever and clean the take up reel.
2.  Replace the video search brake lever.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
30
Slow Brake Lever
MLEVP0136GEZZ
AA
38
Video Brake Lever
MLEVP0181GEZZ
AD
Sharp Electronics (UK) Limited
Originator AJ   Supervisor                        Approval Date    /   /     Reference V-91101
Revision   
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
VCA105-009
Month of Issue:
        Classification: Routine
VIDEO TECHNICAL BULLETIN
Page 1 of 1
MODELS
VCA105HM
VCA111HM
VCA113HM
VCA140HM
VCA215HM
VCA5011HM
VCH81HM
VCT310HM
VCT510HM
SYMPTOM Slow rewind.
CAUSE
This can be caused by either of the following.
1.  Brake torque of take up reel is too high due to contamination of the slow brake
lever.
2.  After a period of use the felt pad on the video search brake lever hardens.
ACTION
1.  Replace the slow brake lever and clean the take up reel.
2.  Replace the video search brake lever.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
30
Slow Brake Lever
MLEVP0136GEZZ
AA
38
Video Brake Lever
MLEVP0181GEZZ
AD
Sharp Electronics (UK) Limited
Originator AJ   Supervisor                        Approval Date    /   /     Reference V-91101
Revision   
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
VCA105-009
Month of Issue:
        Classification: Routine
VIDEO TECHNICAL BULLETIN
Page 1 of 1
MODELS
VCA105HM
VCA111HM
VCA113HM
VCA140HM
VCA215HM
VCA5011HM
VCH81HM
VCT310HM
VCT510HM
SYMPTOM Slow rewind.
CAUSE
This can be caused by either of the following.
1.  Brake torque of take up reel is too high due to contamination of the slow brake
lever.
2.  After a period of use the felt pad on the video search brake lever hardens.
ACTION
1.  Replace the slow brake lever and clean the take up reel.
2.  Replace the video search brake lever.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
30
Slow Brake Lever
MLEVP0136GEZZ
AA
38
Video Brake Lever
MLEVP0181GEZZ
AD
Sharp Electronics (UK) Limited
Originator AJ   Supervisor                        Approval Date    /   /     Reference V-91101
Revision   
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
VCA105-009
Month of Issue:
        Classification: Routine
VIDEO TECHNICAL BULLETIN
Page 1 of 1
MODELS
VCA105HM
VCA111HM
VCA113HM
VCA140HM
VCA215HM
VCA5011HM
VCH81HM
VCT310HM
VCT510HM
SYMPTOM Slow rewind.
CAUSE
This can be caused by either of the following.
1.  Brake torque of take up reel is too high due to contamination of the slow brake
lever.
2.  After a period of use the felt pad on the video search brake lever hardens.
ACTION
1.  Replace the slow brake lever and clean the take up reel.
2.  Replace the video search brake lever.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
30
Slow Brake Lever
MLEVP0136GEZZ
AA
38
Video Brake Lever
MLEVP0181GEZZ
AD
Sharp Electronics (UK) Limited
Originator AJ   Supervisor                        Approval Date    /   /     Reference V-91101
Revision   
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
VCA105-009
Month of Issue:
        Classification: Routine
VIDEO TECHNICAL BULLETIN
Page 1 of 1
MODELS
VCA105HM
VCA111HM
VCA113HM
VCA140HM
VCA215HM
VCA5011HM
VCH81HM
VCT310HM
VCT510HM
SYMPTOM Slow rewind.
CAUSE
This can be caused by either of the following.
1.  Brake torque of take up reel is too high due to contamination of the slow brake
lever.
2.  After a period of use the felt pad on the video search brake lever hardens.
ACTION
1.  Replace the slow brake lever and clean the take up reel.
2.  Replace the video search brake lever.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
30
Slow Brake Lever
MLEVP0136GEZZ
AA
38
Video Brake Lever
MLEVP0181GEZZ
AD

Download Sharp VC-A111HM (serv.man11) Technical Bulletin

Here you can view online and download Sharp VC-A111HM (serv.man11) Technical Bulletin in PDF. VC-A111HM (serv.man11) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp VC-A111HM (serv.man11) VCR. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.