21E-FG1S
3-2
ADJUSTMENT ITEM
BUS SET UPOPTION SET UPH-VCOVIF-VCOS-TRAP foRF-AGCPURITY ADJCONVERGENCE ADJFOCUS ADJH-SHIFT (50 Hz)
Otherwise some adjustment item will be no accurate.12345678910V-SHIFT (50 Hz) 1112V-SIZE (50 Hz) 13SCREEN 14WHITE BALANCE 15SUB-BRIGHTNESS 16SUB-CONTRAST 17SUB-TINT 18SUB-COLOR 19SECAM-OFFSET 20BEAM CURRENT CHECK 21BEAM PROTECTOR CHECK 22HV PROTECTOR CHECK 23OTHER PROTECTOR CHECK 24AV OUT CHECK 25AV IN CHECK 26COMPONENT IN CHECK 27CONTRAST CONTROL CHECK 28COLOR CONTROL CHECK 29BRIGHTNESS CONTROL CHECK 30TINT CONTROL CHECK 31SHARPNESS CONTROL CHECK 32CH DISPLAY COLOR CHECK 33NORMAL DISPLAY CHECK 34WHITE TEMP CONTROL CHECK 35COLOR SYSTEM CHECK 36SURROUND CHECK 37TREBLE CHECK 38BASS CHECK 39BALANCE CHECK 40SOUND SYSTEM CHECK 41NOISE MUTE CHECK 42OSD LANGUAGE QUANTITY CHECK 43HEAD PHONE CHECK 44ROM-CORRECTION CHECKING 45SHOCK TEST CHECKING
NO ***ADJUSTMENT ITEMREVISION
***Below are the adjustment items that we should done, PLS FOLLOW THE PROCEDURE.
2C bus control and in the conventional
2C bus control).
3-1
remote controller to select the item in Adjustment mode, Setting
2C bus control include preset-only items and variable data.
above).
1
ADJUSTMENT PRECAUTIONS
ADJUSTMENT.Short JA 304 & JA 307 , then tv set will switch to the SERVICE mode position, and the microprocessor is in input mode. (Adjustment through the IPress the MENU key on the remote controller to get ready to select the mode (Adjustment mode, Setting mode, Check mode and Option mode) one by one.Press the CH DOWN / UP key on the mode or Option mode.Using the VOLUME UP/ DOWN key on the remote controller, the data can be modified. Please wait approximately 200 msec for data storage in EEPROM before select to another mode.In Check mode the data cannot be changed.Disable the short of JA 304 & JA 307, it will switch to the NORMAL mode position, and the microprocessor is out of the SERVICE mode.Short JA 304 & JA 307, then turn ON the main power and release the short of JA 304 & JA 307 after raster appeared on the screen. Initial values are automatically preset, only when a new EEPROM is used (Judge with the first 4 bytes ).The initial data are preset as listed in page 4-2 to 6-2.Make sure the data need modification or not (Initial data).
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123456123Once the chassis has been assembly together and ready to be POWER ON for the FIRST TIME, make sure to short JA304 & JA307 to switch to the service mode position first and then turn on the main power switch (See 2-Precaution: If haven?t done this initialization, it may possibly generate excessive Beam current.
This model?s setting are adjusted in two different ways: through the Ianalog manner. The adjustments via the ICAUTION : MAKE SURE TV SET IN ?NORMAL CONDITION? BEFORE SWITCH TO SERVICE MODE FOR1. Setting the service mode by the microprocessor.2.Factory Presetting.Note: 3.For reference please check with memory map RH-iXA319WJN4.
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ACEC
