Sony DVP-S7700 Service Manual page 8

DVP-S7700
MB-84 (DRIVE 1) SCHEMATIC DIAGRAM • See page 4-15 to 4-18 for printed wiring board.
– Ref. No.: MB-84 board; 2,000 series –
• Waveforms
1 IC303 !ª, @™, @£ (DVD play)
5.2 Vp-p 160 Hz
2 IC303 !ª, @™, @£ (CD play)
1.84 Vp-p 45 Hz
DRIVE 1
MB-84 (5/14)
4-27 4-28