Pioneer VSX-518-K Service Manual page 51

5
QQ
3 7 63 1515 0
N
CN800
XDX3066
TE
L 13942296513
CN816
XKM3011
SP-B RY
R/C RY
SP-A RY
HP.SW
T+9V
GNDT
ST+5V
GNDU
D+5V
AC RY
AC WP
-VF
FL AC2
FL AC1
-12V
GAV
GAV
SWOUT
+12V
GNDA
NC
www
(SW)
.
5
http://www.xiaoyu163.com
STBY
CN808
V+5D1 V+5D2
V+7H
9 W80
STBY
V+5 8
W81
V+5 7
6
DGRTN
5 Q808(1/2)
DGRTN
RT3N22M
DGRTN 4
DGRTN 3
DGRTN
2
DGRTN
1
DGRTN
+12V
+12V
GAV
-12V
GAV
REG B-
REG G
REG B+
V+5D2 V+5D1
GNDD
-12V
DREG
GNDD
DREG
V+5D2
V+5D1
810
J43
51048-1100
T+9V D+5V ST+5V
(SW)
GNDT
GNDV
GNDU
*2
Q801
Q802
x ao
y
i
GNDA
http://www.xiaoyu163.com
6
8
V+7D
2SD1858X(QR)
Q810
D900
MTZJ7.5B
Q807(1/2)
Q807(2/2)
RT3P22M
RT3P22M
Q808(2/2)
RT3N22M
R1109
0
T+9V
IC804
KIA7809API
OUT IN
T.+9V REG.IC
D801
~
S1WB(A)60SD
+ -
~
C802
2200/25
Q Q
3 6 7 1 3
*2
Q801
RT1P241M
SP Relay Drive
Q803
RT1P241M
Q805
RT1P241M
-12V
VSX-518
X
u163
.
VSX-518-K
6
7
2 9 9 4 2 8
D+5.0V REG.IC
D+5V
IC805
NJM2831F05
5.0V
5 3
4
2 1
AD+5V REG IC
AD+5V
IC803
BA05FP
5.0V
OUT IN
GDAC
D3SBA20(B)
~
D829
+ -
C808
~
4700/16
DGRTN
1 5 0 5 *2 8 2 9 9 4
Q802
RT1N241M
Q804
RT1N241M
Q806
RT1N241M
ST+5V
NOTE
1.RESISTORS
Unit:k-kΩ,M-MΩ or Ω unless otherwise noted.
Rated power:1/4W unless otherwise noted.
Tolerance:(J)± 5% unless otherwise noted.
2.CAPACITORS
m
Umit: p-pF or μF unless otherwise noted.
Ratings:Capacity(μF)/Voltage(V)
unless otherwise noted.
co
Rated Voltage:50V except for
electrolytic capacitors.
7
8
9 9
A
C 1/2
XPROTECT
B
11.1V
DREG
1-B6
DREG
1-B6
C
REG_B
1-B6
REG_B
1-B6
REG_G
2 8 9 9
SP-B_RY
R/C_RY
C 1/2
SP-A_RY D
ST+5V
HP_SW
-VF
FL_AC2
FL_AC1
+12V
AC_WUP
AC_RY
E
GNDU
F
C 2/2
51
8