Service Manual
Page 30
...Q501 buffer can be on screen display generator, pin7 for H-sync input, pin12 for compensating the pincushion effect. Horizontal driver circuit. Horizontal output circuit. ...CRT (ABL CRT). Do Not Copy E70f+SB-3 27 1-7 Vertical deflection. Vertical blank: IC501 pin4 take a blanking pulse, after rectified may control R / G / B cut-off the monitor...Driver, B-Driver and V-OUT no output. When beam current pass through AC coupling capacitor C602, C603, C601. 1-3 The clamping pulse comes from IC301 pin34. 1-4 IC602 (IC602) output amplifier for the auto sizing function. 3. ViewSonic...
...Q501 buffer can be on screen display generator, pin7 for H-sync input, pin12 for compensating the pincushion effect. Horizontal driver circuit. Horizontal output circuit. ...CRT (ABL CRT). Do Not Copy E70f+SB-3 27 1-7 Vertical deflection. Vertical blank: IC501 pin4 take a blanking pulse, after rectified may control R / G / B cut-off the monitor...Driver, B-Driver and V-OUT no output. When beam current pass through AC coupling capacitor C602, C603, C601. 1-3 The clamping pulse comes from IC301 pin34. 1-4 IC602 (IC602) output amplifier for the auto sizing function. 3. ViewSonic...