Sony DVP-S715 Service Manual page 37

TK-47 (RF, SERVO) SCHEMATIC DIAGRAM
– Ref. No.: TK-47 board; 3,000 series –
• Waveforms
1 IC006 %¡ – %™ (DVD play) 4 IC005 !£ (CD play)
270 mVp-p (V) 500 mV/DIV 1 ms/DIV
2 IC006 ^¡ – ^™ (DVD play) 5 IC005 !∞ (CD play)
1.2 Vp-p (V) 500 mV/DIV 10 ms/DIV
3 IC006 ^£ – ^¢ (DVD play) 6 IC005 @™ (CD play)
800 mVp-p (V) 500 mV/DIV 1 µs/DIV
Note: The components identified by mark ! or dotted line
with mark ! are critical for safety.
Replace only with part number specified.
4-7 4-8 4-9
DVP-S715
RF/SERVO
TK-47
4-10 4-11
DVP-S715