Pioneer PRO-720HD Service Manual page 94

PRO-720HD, PRO-620HD, PRO-520HD
G
DIGITAL CONV. ASSY
IC1652 pin 1 (DH. BLK input)
65
V: 1V/div. H: 10µsec/div.
IC1652 pin 2 (V. BLKØ input)
66
V: 1V/div. H: 5msec/div.
IC1652 pin 22 (Y input)
67
V: 1V/div. H: 20µsec/div.
IC1652 pin 24 (X input)
68
V: 1V/div. H: 100µsec/div.
IC1652 pin 25 (X output)
69
V: 1V/div. H: 100µsec/div.
94
IC1651 pin 4 (CH. BLK input)
70
V: 1V/div. H: 100µsec/div.
GND
IC1411 pin 1 (DF output)
71
V: 2V/div. H: 5msec/div.
GND
IC1413 pin 7 (RH output)
72
V: 1V/div. H: 5msec/div.
GND
IC1414 pin 7 (RV output)
73
V: 1V/div. H: 5msec/div.
GND
IC1415 pin 7 (GH output)
74
V: 1V/div. H: 5msec/div.
GND
Input signal
Video signal : EIA full color-bar
Picture quality : Standard
Range :DC range (Unless otherwise noted)
IC1416 pin 7 (GV output)
75
V: 1V/div. H: 5msec/div.
GND
IC1417 pin 7 (BH output)
76
V: 1V/div. H: 5msec/div.
GND
IC1418 pin 7 (BV output)
77
V: 1V/div. H: 5msec/div.
GND
IC1401 pin 27 (WCLK for D/A)
78
V: 1V/div. H: 1µsec/div.
GND
IC1401 pin 28 (BCLK for D/A)
79
V: 1V/div. H: 1µsec/div.
GND
GND
GND
GND
GND
GND