Drive), Fg-43 (Sled) Schematic Diagrams - Sony DVP-S715 Service Manual

MB-78 (DRIVE), FG-43 (SLED) SCHEMATIC DIAGRAM • See page 4-12 to 4-16 for printed wiring board.
– Ref. No.: MB-78 board; 1,000 series, FG-43 board; 3,000 series –
4-25 4-26
DVP-S715
• Waveforms
1 IC303 !ª, @™, @£ (DVD play)
5.2 Vp-p 160 Hz
2 IC303 !ª, @™, @£ (CD play)
1.84 Vp-p 45 Hz
Note: The components identified by mark ! or dotted line
with mark ! are critical for safety.
Replace only with part number specified.
DRIVE, SLED
MB-78 (3/8), FG-43
4-27