The service manual is as described and received the link to the download sooner than expected. Great service, quality product. This site is a big help in the electronics repair business.
Il service manual molto accurato. Rapidi nella risposta
Text excerpt from page 13 (click to view)
To select the mode and service item and change data value
+ Highlight the desired adjustment mode by using the UP or DOWN button and then press the OK button. + To select the adjustment item, use the UP or DOWN button. + To change the service data, use the Volume -(LEFT) or Volume + (RIGHT) button. + The data which is set in the service mode is stored into the memory IC automatically. REGULAR mode WIDE mode
STATUS REGULAR 1VC1
10 NG 38
Status
WIDE 1.P V-P
1F
Adjustment Item
Adjustment Data
Adjustment Item
Adjustment Data
Exit from the Service Mode
+ Press the RECALL button or turn off the TV set by using the Mains switch.
INITIALIZATION OF MEMORY IC
When the memory IC (IC803) is replaced with a new blank IC the default settings will be automatically down loaded at switch on. When initialized the memory IC, all of the setting data (option data and service adjustment data) stored in the IC are reset to the default value. So it is necessary to set the option settings and readjust the service adjustments listed on left page.
