Pioneer PRV-LX10 Service Manual page 36

1
A
IC7803 - pin 21 (Prog Cr/R OUT)
25
V: 1V/div. H: 10µsec/div.
A 3/3
B
IC7703 - pin 7 (RCA_L OUT)
26
V: 2V/div. H: 1msec/div.
A 2/3
C
IC7703 - pin 7 (L_THRU OUT)
27
V: 2V/div. H: 1msec/div.
A 2/3
IC7709 - pin 1 (XLR_1ch_ H OUT)
28
V: 2V/div. H: 1msec/div.
A 2/3
D
IC7709 - pin 7 (XLR_1ch_C OUT)
29
V: 2V/div. H: 1msec/div.
A 2/3
E
CN7802 - pin 29 (SPDIF OUT)
30
V: 0.5V/div. H: 400nsec/div.
A 3/3
F
36
1
2
A
JKIB ASSY
Measurement condition :
Video input (Recording/Playback) signal: 100/0/75/0 EBU color-bar (PAL)
IC7409 - pin 7 (CVBS IN)
31
V: 1V/div. H: 10µsec/div.
A 1/3
GND
GND
IC7409 - pin 7 (S_Y IN)
32
V: 1V/div. H: 10µsec/div.
A 1/3
GND
GND
IC7404 - pin 7 (CV_THRU IN)
33
V: 1V/div. H: 10µsec/div.
A 1/3
GND
GND
IC7403 - pin 7 (S_C IN)
34
V: 1V/div. H: 10µsec/div.
A 1/3
GND
IC7413 - pin 1 (Y IN)
35
V: 1V/div. H: 10µsec/div.
A 1/3
GND
GND
IC7419 - pin 1 (Cb IN)
36
V: 1V/div. H: 10µsec/div.
A 1/3
GND
GND
2
3
IC7420 - pin 1 (Cr IN)
37
V: 1V/div. H: 10µsec/div.
A 1/3
IC7401 - pin 3 (C SYNC)
38
V: 1V/div. H: 10µsec/div.
A 1/3
IC7402 - pin 5 (SYNC PULS)
39
V: 1V/div. H: 10µsec/div.
A 1/3
IC7803 - pin 33 (CVBS OUT)
40
V: 1V/div. H: 10µsec/div.
A 3/3
GND
IC7803 - pin 28 (S_Y OUT)
41
V: 1V/div. H: 10µsec/div.
A 3/3
IC7803 - pin 25 (Y/G OUT)
42
V: 1V/div. H: 10µsec/div.
A 3/3
PRV-LX10
3
4
IC7803 - pin 23 (Cb/B OUT)
43
V: 1V/div. H: 10µsec/div.
A 3/3
GND
IC7803 - pin 21 (Cr/R OUT)
44
V: 1V/div. H: 10µsec/div.
A 3/3
GND
IC7803 - pin 33 (CV_THRU OUT)
45
V: 1V/div. H: 10µsec/div.
A 3/3
GND
IC7803 - pin 31 (S_C OUT)
46
V: 1V/div. H: 10µsec/div.
A 3/3
GND
GND
GND
4
GND
GND
GND
GND