Pioneer PRO-710HD Service Manual page 84

1
PRO-710HD, PRO-610HD, PRO-510HD,
SD-582HD5, SD-532HD5
QQ
3 7 63 1515 0
3.37 POWER SUPPLY ASSY
A
Q POWER SW ASSY
(AWZ6467)
MAIN
POWER
B
TE
L 13942296513
C
www
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84
1
http://www.xiaoyu163.com
2
ELITE ONLY
DIGITAL TUNER
SH-D09
STB5V
127
ERROR AMP
4V
2.6V
2V
IC903: CONTROL
DRIVE IC
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2
http://www.xiaoyu163.com
3
P
POWER SUPPLY ASSY
(AWV1872 : ELITE)
(AWV1869 : REGULAR/KUXC/CA)
(AWV1873 : REGULAR/KBXC)
Q Q
3 6 7
RELAY
DRIVE
1.2V
0.6V
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y
3
4
2 9 9 4
8
IC101: CONTROL IC
122 123 124 125
120
1 3 1 5 0 5 8 2 9
121
8V
0V
0.8V
0.6V
0V
RELAY ON DELAY
P.D CIRCUIT
: CHARGED SECTION
m
co
.
4
2 8
9 9
9 4 2 8 9 9
8V
0V
8V
FUSE
OPEN
P.D