Yamaha DRX-2 Service Manual page 129

I WAVEFORMS
DISPLAY P.C.B.
7106 / 7108 - Emitter
A: DC, 2 V / Div, 10 us / Div A: DC, 1 V / Div, 10 us / Div
VGate I324 (No disc loaded) (110V) VSource I325 (Standby) (110V)
A: DC, 2 V / Div, 2 us / Div A: DC, 50 V / Div, 5 us / Div
VOut I462 A_YCVBS F4709
A: DC, 500 mV / Div, 10 us / Div A: DC, 500 mV / Div, 10 us / Div
D_YG F4720
A: DC, 200 mV / Div, 10 us / Div A: DC, 200 mV / Div, 10 us / Div
I014 / I032 ARDAC / ALDAC F010 / F011
A: DC, 500 mV / Div, 100 us / Div A: DC, 200 mV / Div, 100 us / Div
IC7103 - 19 IC7103 - 8
A: DC, 1 V / Div, 100 ns / Div
VSource I325 (No disc loaded) (110V)
A: DC, 50 mV / Div, 2 us / Div
D_CVBS F4712
A: DC, 200 mV / Div, 10 us / Div
D_UB F4722 Y I419
A: DC, 500 mV / Div, 10 us / Div
I517 / I529
A: DC, 200 mV / Div, 100 us / Div
ANALOG P.C.B.
VDrain F327 (Standby) (110V) VDrain F327 (No disc loaded) (110V)
A: DC, 50 V / Div, 5 us / Div A: DC, 50 V / Div, 2 us / Div
VID_OUT I701
A: DC, 500 mV / Div, 10 us / Div A: DC, 500 mV / Div, 200 us / Div
D_Y F4714 D_C F4716
A: DC, 200 mV / Div, 10 us / Div A: DC, 200 mV / Div, 10 us / Div
U I405
A: DC, 500 mV / Div, 10 us / Div A: DC, 500 mV / Div, 10 us / Div
I623
A: DC, 1 V / Div, 100 us / Div A: DC, 1 V / Div, 100 us / Div
VGate I324 (Standby) (110V)
A: DC, 1 V / Div, 5 us / Div
AMCO I705 UOut I463
A: DC, 500 mV / Div, 10 us / Div
D_VR F4718
A: DC, 200 mV / Div, 10 us / Div
V I402 I502 / I504
A: DC, 200 mV / Div, 100 us / Div
I618 / I619
DRX-2
129