Philips DCC170 Service Manual page 28

Step 4. Signal Line Waveforms Test (See Block Diagram >)
CH1 Y:0.2V x10 CH1 Y:0.2V x 10
X: 0.5ps X: 0.2us
CH2 Y: 50mV x 10 CH2 Y:50mvV x 10
X: 0.5ys X: 0.2us
<38> F-REF
<38> F-REF
FGIN/FG
| SWS
Y¥: 5V
X: 2us