Pioneer DVR-543H-S Service Manual page 41

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E
MAIN ASSY
QQ
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Measurement Condition :
No.1 - 8 : EBU Color Bar (100 / 0 / 75 / 0)
CN2301 Pin8 (Y_IN)
1
V: 1V/div. H: 10us/div.
CN2301 Pin6 (C_IN)
2
V: 1V/div. H: 10us/div.
CN2301 Pin_8 (CVBS_IN)
3
V: 1V/div. H: 10us/div.
TE
L 13942296513
CN2301 Pin17 (Y_OUT)
4
V: 0.5V/div. H: 10us/div.
CN2301 Pin19 (C_OUT)
5
V: 0.5V/div. H: 10us/div.
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.
5
http://www.xiaoyu163.com
6
CN2301 Pin15 (YP_OUT)
6
V: 0.5V/div. H: 10us/div.
GND
CN2301 Pin13 (CB_OUT)
7
V: 0.5V/div. H: 10us/div.
GND
CN2301 Pin11 (CR_OUT)
8
V: 0.5V/div. H: 10us/div.
GND
IC501 Pin22 (XDMUTE1)
9
V: 1V/div. H: 20us/div.
GND
IC501 Pin23 (XDMUTE2)
10
V: 1V/div. H: 20us/div.
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y
i
GND
6
http://www.xiaoyu163.com
7
2 9
8
CN601 Pin3 (CLOSE)
11
open → close
V: 1V/div. H: 20us/div.
GND
CN601 Pin3 (CLOSE)
12
close → open
V: 1V/div. H: 20us/div.
GND
CN601 Pin5 (CLOSE)
13
open → close
Q Q
3 6 7 1 3 1 5
V: 1V/div. H: 20us/div.
GND
CN601 Pin5 (CLOSE)
14
close → open
V: 1V/div. H: 20us/div.
GND
X201 (16.93MHz)
15
V: 1V/div. H: 20ns/div.
co
.
GND
DVR-640H-S
7
8
9 4 2 8
X1001 (24.576MHz)
16
V: 1V/div. H: 20ns/div.
GND
X1002 (27MHz)
17
V: 1V/div. H: 20ns/div.
GND
IC3101 Pin11 (ADCCLKO)
18
V: 1V/div. H: 20ns/div.
0 5 8 2 9 9 4 2 8
GND
IC3101 Pin12 (AD_BCK)
19
V: 1V/div. H: 100ns/div.
GND
IC3101 Pin10 (AD_LRCK)
20
V: 1V/div. H: 5us/div.
m
GND
9 9
A
B
GND
C
GND
9 9
D
GND
E
GND
F
GND
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