Pioneer PRO-710HD Service Manual page 35

5
QQ
3 7 63 1515 0
TO SERIAL PROGRAMER
(FLASH UCOM WRITER)
TE
L 13942296513
5V
0V
5V
0V
5V
0V
0V
1.1V
www
.
5
http://www.xiaoyu163.com
6
TO DIGITAL TUNER
SH-D09
0V
0V
0V
1.6V
2.1V
0V
MAIN MICROCOMPUTER
4.8V
0.5V
x ao u163
y
i
6
http://www.xiaoyu163.com
7
PRO-710HD, PRO-610HD, PRO-510HD,
2 9
8
CN2454-pin 39 (SUB_VY)
7
-1
V: 1V/div. H: 10µsec/div.
5V
0V
5V
Q Q
3 6 7 1 3 1 5
5V
5V
1.2V
0V
2.5V
0V
5V
0V
0V
0V
co
.
7
SD-582HD5, SD-532HD5
9 4 2 8
CN2454-pin 39 (SUB_VY)
7
-2
V: 1V/div. H: 2msec/div.
GND
5V
0V
0V
5V
0V
5V
0V
0V
0V
0 5 8 2 9 9 4 2 8
m
A
8
9 9
A
GND
E 2/2
CN5256
U14
B
9 9
S
CN5001
B1
C
I 1/2
CN1654
H5
D
A 1/9F
3/9
35
8