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There are currently no product reviews.
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It is great, it saves money and paper. It helps me to save room and recources.
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manual service is ok , resolve the problems
manual service is ok , resolve the problems
manual service is ok , resolve the problems
manual service is ok , resolve the problems
manual service is ok , resolve the problems
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Well I got all the necessary specifications for the job. Document of good quality and good definition of the diagrams
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hi .full information for JVC GRVF1EG Service Manual its compete .Thank You
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perfect and good copies, all good readable.
within 24hrs and very cheap also.
SERVICE MODE
Function
KEY
Name
Details OPERATING METHOO
DEFAULT
ADJUSTMENT
remark
S10
PC ADJUSTMENT
S11 S12
OPTION Shipping
GAIN R GAIN G GAIN B OFFSET R OFFSET G OFFSET B TELETEXT OPTION DELAY -
S10 � PC MODE � PC SIGNAL ADJUSTMENT (IF EEPROM ERASE(S5) IS ON, THIS SETTING IS ERASED. DEFAULT ADJUSTMENT 10 10 10 -30 -30 -30 west-eu, east-eu, russia, greek, arabic, farci, arabich TOP&FLOP, TOP, FLOP, NON 03 (PAL=1 YC DEALY)
FIX FIX FIX FIX FIX FIX TTX language select TTX sorting mothod select FIX It is erased factory freqency table (exepting for s8,9,10,11)
5-2-2. Description of SERVICE MODE ITEM A. S1(1): Heat-Run Key => This key can check ROM VERSION. B. S2(2): I2C STOP Key => This key only use for R&D. C. S3(3): Sound/ Timer test Key => This key can check sound and decide a defect of Timer LED. D. S4(4): Tilt test Key => This key only use for adjustment of factory. E. S5(5): EEPROM Erase Key => After Mi-com update, you must erase EEPROM data using this key. F. S6(6): DECODER Key. => For the CVBS signal (Main and Sub in PIP mode) adjustment, this key adjust brightness, contrast and color. G. S7(7): PANEL TEST Key. => Using this key, you can test problem of PANEL, as confirm white pattern, red pattern, blue pattern, green pattern H. S8(8): PANEL WHITE BALANCE Adjustment Key => Using this key, you can adjust PANEL WHITE BALANCE. GAIN R,G,B: As adjust this factor, you can increase or decrease Contrast of each color. OFFSET R,G,B: As adjust this factor, you can increase or decrease Black Level of each color. I. S9(9): COMPONENT VIDEO Adjustment Key => Using this key, you can adjust WHITE BALANCE of COMPONENT VIDEO. Y, Cb, Cr DRIVE: As adjust this factors, you can increase or decrease Contrast of each color. Y, Cb, Cr OFFSET: As adjust this factor, you can increase or decrease Bright Level of each signal. J. S10(10): PC ADJUSTMENT Key. => Using this key, you can adjust WHITE BALANCE of PC. GAIN R,G,B: As adjust this factor, you can increase or decrease Contrast of each color. OFFSET R,G,B: As adjust this factor, you can increase or decrease Bright Level of each color. K. S11(LOCK): OPTION Key => Using this key, you can select TTX language, TTX sorting method. TELETEXT(language): West-EU, East-EU, Russia, Greek, Arabic, farci, arabich OPTION(sorting method): TOP&FLOP, TOP, FLOP, NON DELAY: Don�t Adjust this factor. L. S12(SLEEP): Shipping key => Using this key, you can set up at shipping mode.
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