Pioneer DVR-543H-S Service Manual page 42

1
E
MAIN ASSY
QQ
3 7 63 1515 0
A
CN2301 Pin4 (LCH IN)
21
V: 1V/div. H: 200us/div.
B
CN2301 Pin2 (RCH IN)
22
V: 1V/div. H: 200us/div.
C
IC3201 Pin16 (DACCLKO)
23
V: 1V/div. H: 20ns/div.
TE
L 13942296513
D
IC3201 Pin1 (DACBCKO)
24
V: 1V/div. H: 100ns/div.
E
IC3201 Pin3 (DACLRCKO)
25
V: 0.5V/div. H: 5us/div.
www
F
42
1
http://www.xiaoyu163.com
2
CN2301 Pin21 (LCH OUT)
26
V: 2V/div. H: 200us/div.
GND
CN2301 Pin23 (RCH OUT)
27
V: 2V/div. H: 200us/div.
GND
GND
GND
x ao
y
. i
GND
DVR-640H-S
2
http://www.xiaoyu163.com
3
8
GND
GND
Q Q
3 6 7 1 3
u163
.
3
4
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
4
9 9
2 8 9 9