Sustain Waveform - Sony KE-42M1 Service Manual

Sustain Waveform

Yr Yr
YDCH YDCH
5
YDr YDr YDr
4
Ly Ly Ly
YDf YDf YDf
Cyr Cyr Cyr
GND GND GND
Yf Yf Yf
YDCL YDCL YDCL
GND GND GND
Vs Vs Vs Vset Vset Vset
1 6
Cset Cset Cset Ramp Yrr1 Yrr1 Yrr1
Ys Ys Ys
Ypn Ypn Ypn
Ypp Ypp Ypp
Yg Yg Yg
10V Zener 10V Zener 10V Zener
Ramp Yer Yer Yer
Yfr Yfr Yfr
Ramp
Vsc Vsc Vsc
Vsc_h Vsc_h Vsc_h
Vb Vb Vb
SC_H SC_H SC_H
Csc Csc Csc
Panel Panel Panel
SC_L SC_L SC_L
Ysc Ysc Ysc
- 48 -
Vs Vs Vs
Xb Xb
Xr Xr Xr
XDCH XDCH XDCH
Xs Xs Xs
XDr XDr XDr
Lx Lx Lx
YDr YDr YDr
Xg Xg Xg
Xf Xf Xf
XDCL XDCL XDCL
2 3
GND GND GND
Cxr Cxr Cxr
GND GND GND