Pioneer PDR-W839 Service Manual page 29

1
D
3CD CORE ASSY
IC1101 - pin 25 (RFGO)
1
V: 50mV/div., H: 500nsec/div.
(PLAY)
IC1201 - pin 55 (DMO)
2
-1
V: 200mV/div., H: 5µsec/div.
(PLAY)
IC1201 - pin 55 (DMO)
2
-2
V: 200mV/div., H: 5µsec/div.
(Hi-COPY)
CN1201 - pin 10 (XCCE)
3
V: 200mV/div., H: 1msec/div.
(PLAY)
CN1201 - pin 11 (BUCK)
4
V: 200mV/div., H: 10msec/div.
(PLAY)
1
2
CN1201 - pin 12 (BUS0)
5
V: 200mV/div., H: 1msec/div.
(PLAY)
CN1201 - pin 13 (BUS1)
6
V: 200mV/div., H: 1msec/div.
(PLAY)
CN1201 - pin 14 (BUS2)
7
V: 200mV/div., H: 5msec/div.
(PLAY)
CN1201 - pin 15 (BUS3)
8
V: 200mV/div., H: 1msec/div.
(PLAY)
2
3
PDR-W839
3
4
A
B
C
D
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