SONY GV-HD700 free download

File name SONY GV-HD700, HD700E SECTION 6 ADJUSTMENTS ADJ VER 1.0 2007.08 (9-852-218-51).pdf

GV-HD700/HD700E RMT-844 Ver. 1.0 2007.08 Revision History SECTION 6 ADJUSTMENTS ADJ Link Before starting adjustments Adjusting items when replacing main parts and boards List of service tools VIDEO SECTION ADJUSTMENTS PREPARATIONS BEFORE ADJUSTMENTS SYSTEM CONTROL SYSTEM ADJUSTMENTS SERVO AND RF SYSTEM ADJUSTMENTS LCD SECTION ADJUSTMENTS PREPARATIONS BEFORE ADJUSTMENTS VIDEO SYSTEM ADJUSTMENTS AUDIO SYSTEM ADJUSTMENTS INITIALIZATION OF EVR DATA ADJUSTMENT PROGRAM ORIGIN OSCILLATION CHECK LCD SYSTEM ADJUSTMENTS SERVICE MODE ADJUSTMENT REMOTE COMMANDER (RM-95) ADJUSTMENT REMOTE COMMANDER (NEW LANC JIG) APPLICATION OF ADJUSTMENT (SeusCam) DATA PROCESS SERVICE MODE MECHANISM SECTION ADJUSTMENTS HOW TO ENTER RECORD MODE WITHOUT CASSETTE HOW TO ENTER PLAYBACK MODE WITHOUT CASSETTE TAPE PATH ADJUSTMENT NTSC MODEL: GV-HD700 PAL MODEL: GV-HD700E GV-HD700/HD700E_ADJ 9-852-218-51 Sony EMCS Co. 2007H0800-1 © 2007.08 Published by Kohde TEC SECTION 6 ADJUSTMENTS 1. Before starting adjustments EVR Data Re-writing Procedure When Replacing Board The data that is stored in the repair board, is not necessarily correct. ily Perform either procedure 1 or procedure 2 or procedure 3 when replacing board. Procedure 1 Save the EVR data of the machine in which a board is going to be replaced. Download the saved data after a board is replaced. (Machine before starting repair) PC PC (Machine after a board is replaced) Save the EVR data to a personal computer. . Download the saved data to a machine. . Procedure 2 Remove the EEPROM from the board of the machine that is going to be repaired. Install the removed EEPROM to the replaced board. Remove the EEPROM and install it. (Former board) (New board) Procedure 3 When the data cannot be saved due to defective EEPROM, or when the EEPROM cannot be removed or installed, save the data from the same model of the same destination, and download it. (Machine to be repaired) PC (Machine to be repaired) Download the data Save the data (The same model of the same destination) After the EVR data is saved and downloaded, check the respective items of the EVR data. (Refer to page 6-3 for the items to be checked) GV-HD700/HD700E_ADJ 6-1 1-1. Adjusting items when replacing main parts and boards · Adjusting items when replacing main parts When replacing main parts, adjust the items indicated by z in the following table. Note 1: When replacing the drum assy or the mechanism deck, reset the data of page: 7, address: A8 to AB to "00". (Refer to "Record of Use check (1)" of "6-4. SERVICE MODE") Replaced part Block replacement Mounted part replacement (Base band signal process, etc.) (DV signal processor) (Video signal line in/out) (D4 driver) (REC/PB amp) (LCD drive) Adjustment Section Adjustment Initialization of EVR data LCD Mechanism System control Servo, RF Video Initialization of A, B, D, 1A, 1B page data Initialization of 8, 9, C, 13, 18, 1C, 1D page data Panel driver video input level adj. V-COM adj. White b