Pioneer VSX-918V-S Service Manual page 111

5
QQ
3 7 63 1515 0
L FR
A A
CN751 918/818
CN751
518
POWER PACK
ASSY
11.ST+5V
10.GNDU
57 C758 9.AC WUP
W271
8.AC RY
C754
7.FL AC1
W272
6.FL AC2
C753
5.REG B
W248
4.REG G
3.REG B
2.DREG
1.DREG
SBL/SBR/SP-B
C752
W251
W250
W253
C751
W252
W218
W98
W285
HP G
W203
W286 HP R
L752
L751
J606
BLUE
C712
J605
FR
ELLOW
TE
L 13942296513
FC
D631
28
DA
R673
R651
C665
R638
Q655
CHASSIS
W112
W110
R637
R699 D779
word surface
W111
IC602
NOT USED
www
.
160 170 180 190
5
http://www.xiaoyu163.com
D
851
CN701
O
1551
CN702
XWZ4322
XWZ4323
+12V
6.-12V
5.GAV
4.+12V
FL/FR
3.GNDU
R/C SP 2.SWOUT
-VF
1.GNDA
CN701
HP L
6.HP L
5.HP G
6
4.HP R
3.A.MUTE
W75
2.HP.SW
W68
1.GNDU
V+5
1
Q810
W211
C850
Production Code
9.V+7H
8.V+5
7.V+5
6.DGRTN
5.DGRTN
4.DGRTN
3.DGRTN
2.DGRTN
1.DGRTN
CAUTION
REPLACE IC LINKS
AS MARKED. MFD. AS
LITTLE FUSE INC.
GNDA
J607
W134
BROWN
C666
W194
491010
491010
C606
J602
WHITE
WHITE
C656
R610
J601
C610
D780
R660
R612
W114
R645
D647
R630
S.GND word surface
1 W115
W69
W88 18
W70
PAC014A
x ao
y
i
200 210 220 230
http://www.xiaoyu163.com
6
8
P
CN302
CN803
N
CN800
810
XWZ4324 XWZ4326
XWZ4327
XWZ4325
XWZ4328
21.NC
20.GNDA
19.+12V
18.SWOUT
17.GAV
16.GAV
15.-12V
14.FL AC1
13.FL AC2
C808
12.-VF
11.AC WP
10.AC RY
9.D+5V
W262
D829
1 2 3 4
W207 GNDA
W205
W208
W209
W210
Q Q
W190
3 6 7 1 3
W188
11
810
J43
VL+
W187
C709
W163
W164 VH-
J606
NP
BLUE
Q656
J601
C616
R666
491010
W116
Q606 D781
D675
R616
W113
CHASSIS
R664
R675
IC601
D602
1 W86
u163
.
240 250 260 270
VSX-918V-K
6
7
2 9 9 4 2 8
B
A V
CN111
CN805
CN816
C860
8.GNDU
7.ST+5V
6.GNDT
W228
5.T+9V
4.HP. SW
3.SP-A RY
2.R/C RY
1.SP-B RY
D+5.6V
CONTACT
SIDE
OUT
15.RIN
IN
14.GNDA
13.LIN
GNDD 12.GNDA
11.FRO
10.GNDA
D+5V
9.FLO
8.RCMUT
REGB 1 5 0 5 8 2 9 9 4
/OVF
7.SRO
REGB 6.GNDA
5.SLO
4.GNDA
3.SWO
2.GNDA
1.CO
1
CONTACT
SIDE
W168
GNDU
W232
17.GNDU
16.NECK
15.6OHM
14.OLDT
13.XPROTECT
12.DCDT
11.F_DRIVE
10.AMUTE
Q808
9.FR
8.GNDA
7.SR
Q807
6.GNDA
5.FL
4.GNDA
3.SL
CONTACT
W309
SIDE
2.GNDA
1.C
W237
W117
W142
W118
W126
m
co
280 290 300 310
7
8
9 9
SIDE A
A
CN1
(VSX-818V)
CN1
(VSX-918V)
B
1.NC
2.UGRTN
3.V+5D
4.GNDD
5.DGRTN
6.DGRTN
7.DGRTN
8.V+5D
9.V+5D
10.GNDA
11.GNDA
12.V+5A
13.V+7D
1.RIN
2.GNDA(DAG)
3.LIN
4.GNDA(DAG)
5.FRO
6.GNDA(DAG)
7.FLO
C
8.RCMUT
/OVF
9.SRO
10.GNDA
11.SLO
12.GNDA
13.SWO
14.GNDA
2 8 9 9
15.CO
16.GNDA
17.SBRO
18.GNDA
19.SBLO
20.GNDD
21.V+5D
(USB)
1.GNDD
2.NC
3.DIR ERR
4.DIR RST
5.DIR CS
6.DIR DO
7.DSP MODE
8.DSP HREQ
D
9.BUSY
10.DSP SS
11.DSP RST
12.DSP CK
13.DSP DO
14.DSP DI
15.DEC MUTE
W292
GNDD
W284
1.GNDD
2.NC
3.DIR ERR
4.DIR RST
5.DEC MUTE
6.DSP DI
7.DSP DO
8.DSP CLK
9.DSP RST
10.DSP SS
11.BUSY E
12.DSP HREQ
13.DSP MODE
14.DIR DO
15.DIR CS
(XNP3126-B)
F
320 330
C
111
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