Read Sony SRS-RF90R / SRS-RF90RK / TMR-RF90 Service Manual online
20
20
SRS-RF90R/RF90RK/TMR-RF90
4-7. Schematic Diagram (TMR-RF90)
• Waveforms
1
IC403 6 TO CRYSTAL
2
IC403 8 PILOT OUTPUT
0.58 Vp-p
52.6
µs
1.8 Vp-p
26.3
µs
500mV/DIV, 10
µs/DIV
200mV/DIV, 20
µs/DIV
D401
POWER
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