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GVRP04 / SANYO [Video recorder]

The EURAS repair tip database for professional technicians and service engineers supplies the following faults for GVRP04 / SANYO.

List of fault symptoms:

Colour burst adjustment. (extract of circuit diagram attached)
Colour burst frequency adjustment.
Chroma canceller adjustment. (picture attached)
VHS deviation adjustment.
Still chroma signal level adjustment. (extract of circuit diagram attached)
Luminance signal level adjustment. (picture attached)
Chroma noise reduction level adjustment. (picture attached)
E-E level adjustment.
DOC level adjustment. (extract of circuit diagram attached)
Colour phase adjustment. (extract of circuit diagram attached)
PB Y level adjustment - S-VHS. (picture attached)
Bias level adjustment - Right channel.
Colour level adjustment. (picture attached)
Chroma noise reduction adjustment. (part of circuit diagram displayed)
White and dark clips adjustment - VHS. (extract of circuit diagram attached)
Comb gain adjustment.
PB Y level adjustment - VHS. (extract of circuit diagram attached) (service info for SANYO -GVRP04)
Sync level adjustment. (+ extract of circuit diagram) (GVRP04 SANYO repair tip)
Video level meter adjustment. (picture attached)
Sub emphasis REC level adjutsment. (extract of circuit diagram attached)
Bias level adjustment - Left channel.
EXT sync SC delay adjustment. (picture attached)
Switching position adjustment. (extract of circuit diagram attached)
EXT sync horizontal delay adjustment. (part of circuit diagram displayed) (GVRP04 tip from SANYO)
AGC adjustment. (extract of circuit diagram attached)
Y/C REC current adjustment - VHS. (part of circuit diagram displayed)
Sub emphasis PB level adjustment. (picture attached)
AF carrier frequency adjustment - Left channel.
Still Y level adjustment.
Carrier balance adjustment. (extract of circuit diagram attached)
Set up adjustment. (extract of circuit diagram attached)
Audio FM carrier frequency adjustment - Right channel.
Carrier set adjustment - S-VHS.
Deviation adjustment - VHS. (extract of circuit diagram attached)
Audio level meter adjustment. (picture attached)
Carrier set adjustment - VHS.
Y REC current adjustment. - S-VHS. (extract of circuit diagram attached)
Input PLL adjustment. (part of circuit diagram displayed)
White and dark clips adjustment - S-VHS. (extract of circuit diagram attached)

With this service information, you may repair SANYO GVRP04 faster/better when it fails.

When SANYO GVRP04 fails , these symptoms are known and EURAS knows the remedy/solution.

Tips are coming from EURAS customers, workshops and payed technicians from all over the world. SANYO GVRP04 fails can be better solved.

If SANYO GVRP04 fails, this information will help you. Here you can only see the symptom list, to access remedies, you must register.

With help of this list a solution is found often when SANYO GVRP04 fails.

For GVRP04 there are 3 compatible appliances known and can be listed.

Do you want to see this remedies/cures for repairtips? Register here for the EURAS System
Please note: access to the EURAS System can be granted only to professional TV/Video/technicians/household electronics repair shops which are authorized for service by a manufacturer, or can prove to be professionally certified to do repairs on electronic appliances. You will be asked for a statement and information accordingly during registration.

If you do not qualify as stated above and you have an appliance that needs technical service, we do recommend you to contact the manufacturer (for example through his website) or go to a professional TV/Video/household electronics repair shop close to you.

Already registered? open GVRP04 SANYO in EURAS

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Last updated: 01. Dec 2008 22:18:35 MET, doccode ISO9002AS168EKA200805C EURASMOP

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