Pioneer SVM-1000 Service Manual page 182

1
A
IC6505 - pin2
12
V: 1 V/div. H:
IC6505 - pin3
B
13
V: 1 V/div. H:
IC6505 - pin23
14
V: 1 V/div. H:
C
IC6505 - pin24
15
V: 1 V/div. H:
D
IC6505 - pin25
16
V: 1 V/div. H:
E IC6510 - pin4
17
V: 1 V/div. H:
F
182
1
2
IC6514 - pin 5/9/11/13
18
20 nS/div. V: 2 V/div. H: 100 nS/div.
GND
IC6514 - pin 6/8/10/12
19
20 nS/div. V: 2 V/div. H: 500 nS/div.
GND
IC6516 - pin16
20
10 uS/div. V: 1 V/div. H: 100 nS/div.
GND
IC6516 - pin24
21
5 uS/div. V: 1 V/div. H:
GND
IC6516 - pin25
22
100 nS/div. V: 1 V/div. H:
GND
IC6516 - pin26
23
1 nS/div. V: 1 V/div. H: 100 nS/div.
GND
2
3
NOTE : The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram and PCB diagram.
IC6516 - pin27
24
V: 1 V/div. H:
GND
IC6516 - pin28
25
V: 1 V/div. H:
GND
IC6516 - pin29
26
V: 1 V/div. H:
GND
IC6516 - pin30
27
10 uS/div. V: 1 V/div. H:
GND
IC6516 - pin32
28
10 uS/div. V: 1 V/div. H:
GND
IC6517 - pin2
29
V: 1 V/div. H:
GND
SVM-1000
3
4
IC6517 - pin3
30
20 nS/div. V: 1 V/div. H: 20 nS/div.
GND
IC6517 - pin5
31
20 uS/div. V: 1 V/div. H: 100 nS/div.
GND
IC6517 - pin6
32
20 nS/div. V: 1 V/div. H:
GND
IC6505 => R6563
33
20 nS/div. V: 1 V/div. H: 20 nS/div.
GND
IC6515 => R6540
34
5 mS/div. V: 2 V/div. H: 100 nS/div.
GND
IC6517 => R6520
35
20 nS/div. V: 1 V/div. H:
GND
4
GND
GND
5 uS/div.
GND
GND
GND
5 uS/div.
GND