Pioneer DVR-RT400-S Service Manual page 60

1
B
VCR MT PCB ASSY
A
IC3001-pin 9 (CAP_FG) VCR PLAY
11
V: 100mV/div. H: 500µsec/div.
B
IC3001-pin 22 (4FSCIN/2FSCIN)
12
VCR STOP
V: 50mV/div. H: 20nsec/div.
C
Q3002-pin 3 (REEL_T) VCR PLAY
13
V: 200mV/div. H: 200msec/div.
D
Q3001-pin 3 (REEL_S) VCR PLAY
14
V: 200mV/div. H: 200msec/div.
E
IC301-pin 2 VCR STOP
15
V: 10mV/div. H: 1µsec/div.
F
60
1
2
CP8301-pin 16 (TU AUDIO L)
16
VCR STOP
V: 50mV/div. H: 50µsec/div.
CP8301-pin 14 (TU AUDIO R)
17
VCR STOP
V: 50mV/div. H: 200µsec/div.
IC701-pin 23 (HIFI_ENV. DET)
18
VCR PLAY
V: 100mV/div. H: 10msec/div.
IC701-pin 40 (HIFI_H. SW) VCR PLAY
19
V: 100mV/div. H: 10msec/div.
DVR-RT400-S
2
3
C
POWER PCB ASSY
Foot of R516 VCR STOP
1
V: 10V/div. H: 5µsec/div.
Q501 Gate VCR STOP
2
V: 200mV/div. H: 5µsec/div.
3
4
4