Service Manual
Page 5
...Press "EXIT" key to make data adjustment of vertical picture contents would be displayed on CRT. While watching the screen, adjust the FOCUS VR on . (4) Check and set value by [...signal. 2. Receive NTSC signal and repeat above adjustment. 0 PDF pdf Fact or y Pr o www. This TV uses memory IC. d) Adjust V LIN, to make the vertical and horizontal lines as fine and sharp as... the power off and unplug the power cord from AC outlet. (2) Replace IC Be sure to use remote controller Press "MENU" "8" "8" "9" "3" buttons in proper condition. SERVICE ADJUSTMENT Specific operation: use memory...
...Press "EXIT" key to make data adjustment of vertical picture contents would be displayed on CRT. While watching the screen, adjust the FOCUS VR on . (4) Check and set value by [...signal. 2. Receive NTSC signal and repeat above adjustment. 0 PDF pdf Fact or y Pr o www. This TV uses memory IC. d) Adjust V LIN, to make the vertical and horizontal lines as fine and sharp as... the power off and unplug the power cord from AC outlet. (2) Replace IC Be sure to use remote controller Press "MENU" "8" "8" "9" "3" buttons in proper condition. SERVICE ADJUSTMENT Specific operation: use memory...
Service Manual
Page 8
... to see if voltage output available at IC401 is open . Inspect peripheral component of IC201 Yes Check to see if voltage of IC401 with customer remote controller. No sound and picture Snowy noise exist Not exist Check to see if RAGC is at 00 mode Exist Check to tuner 3 PDF pdf...
... to see if voltage output available at IC401 is open . Inspect peripheral component of IC201 Yes Check to see if voltage of IC401 with customer remote controller. No sound and picture Snowy noise exist Not exist Check to see if RAGC is at 00 mode Exist Check to tuner 3 PDF pdf...