Pioneer PRO-720HD Service Manual page 105
Projection monitor receiver
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Also See for PRO-720HD:
- Operation instruction manual (88 pages) ,
- Service manual (74 pages)
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IC301 pin 20
99
V: 2V/div. H: 2msec/div.
TP305 (DH. BLK)
100
V: 2V/div. H: 5µsec/div.
TP304 (H. OSC)
101
V: 2V/div. H: 5µsec/div.
101
100
IC301 pin 3
103
V: 2V/div. H: 5µsec/div.
IC301 pin 4
104
V: 2V/div. H: 5µsec/div.
IC301 pin 5
105
V: 2V/div. H: 5µsec/div.
IC301 pin 9
106
V: 2V/div. H: 5µsec/div.
GND
IC301 pin 10, 11
107
V: 2V/div. H: 5µsec/div.
GND
GND
IC301 pin 16
108
V: 2V/div. H: 2msec/div.
GND
Q324 Emitter
109
V: 20V/div. H: 2msec/div.
GND
Q308 Collector
110
V: 10V/div. H: 5µsec/div.
GND
PRO-720HD, PRO-620HD, PRO-520HD
Q309 Collector
111
V: 200V/div. H: 5µsec/div.
GND
112
TP312
V: 20V/div. H: 5µsec/div.
GND
Q751 Base
113
V: 2V/div. H: 10µsec/div.
Q754 Emitter
114
V: 200V/div. H: 10µsec/div.
113
114
GND
Q601 Collector
115
V: 10V/div. H: 5µsec/div.
GND
Q612 Collector
116
V: 200V/div. H: 5µsec/div.
GND
GND
GND
GND
GND
GND
GND
105
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