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1
3.10 POWER PACK (1/2), TRANS 2 and TRANS 3 ASSYS
C
1/2
POWER PACK ASSY (VSX-816 : XWZ4087)
A
D+5V
CN705
XKM3011-
(C)
C
C
GNDA
SBL/SB
SBL
GNDA
(SBL)
SBR/SW
GNDA
B
(SL)
SL
SL
GNDA
(FL)
FL
FL
GNDA
SR
SR
GNDA
FR
FR
AMUTE
AMUTE
ATT
ATT
DCDT
DCDT
XPROTECT
XPROTECT
R1102
OLDT
OLDT
0
6OHM
6OHM
NECK
NECK
GNDU
C
GNDU
D
E
F
C
1/2
GNDA
30
1
2
(VSX-916 : XWZ4088)
(FR)
C606
FR
R602
2.2k
4.7/50
2SD2704K(VW)
Q602
AMUTE
R604
R1108
0
10K
R606
ATT
STBY
Q604
STBY
SBR/SW
Q654
STBY
R656
ATT
STBY
AMUTE
R654
R1107
0
10k
Q652
2SD2704K(VW)
C656
R652
SR
2.2k
(SR)
4.7/50
IC602:
(2ch POWER PACK)
(FL)
C655
R651
FL
2.2k
Q651
4.7/50
R653
AMUTE
10k
2SD2704K(VW)
R655
Q653
ATT
STBY
4.7k
STBY
(SL)
C633
R631
SL
2.2k
4.7/50
Q631
AMUTE
R632
R1106
0
10k
2SD2704K(VW)
R633
ATT
4.7k
STBY
Q632
STBY
(C)
R601
C605
C
2.2K
4.7/50
2SD2704K(VW)
Q601
R603
AMUTE
10K
R605
ATT
4.7k
Q603
STBY
STBY
R777
2.2k
C779
2SD2704K(VW)
4.7/50
Q501
R778
AMUTE
10k
R779
ATT
STBY
Q503
STBY
KN601
VNF1084
CHASSIS
Q682
STBY
R683
ATT
STBY
R682
AMUTE
10k
Q681
(SBL)
2SD2704K(VW)
R681
C683
SBL
4.7/50
2.2k
VSX-816-K
2
3
IC601:
POWER AMP
(2ch POWER PACK)
14
1
IC601(1/2)
STK412-230C
15
FR
6
5
4
3
2
R614
16
27k
D602
C612 C614
MTZJ15A
CH
CH
47p
47p
R675
stby
C662
C664
CH
47p
47p CH
R664
27k
17
IC601(2/2)
STK412-230C
SR
18
13
12
7
POWER AMP
(FL)
14
1
IC602(1/2)
STK412-230C
15
FL
6
5
4
3
16
2
R663
27k
D647
C661
C663
MTZJ15A
CH
CH
47p
47p
R645
stby
D645
stby
(SL)
18
IC602(2/2)
STK412-230C
17
SL
13
12
7
R637
27k
C636
C637
CH
CH
47p
47p
(C)
14
1
IC603 (1/3)
STK413-230C
C
6
4 5
3
15
16 2
R613
27k
D681
C611
C613
MTZJ15A
CH
CH
R677
47p
47p
stby
17
IC603 (2/3)
STK413-230C
SBR/SB/SW
10
18
13
12
R783
7
27k
C782
C783
IC610
CH
CH
47p
47p
AEK7009
(1A)
C686
C687
CH
47p
47p CH
R687
27k
19
IC603 (3/3)
STK413-230C
(SBL)
SBL
22
20
BETO-PX
3
4
R620
D608
2SC2240
(GRBL)
Q606
1SS133
330
O.L.
NP
R622
R628
8
0.22
D+5V
9
22k
ACN7094
D604
MTZJ15A
R676
Q698
stby
RT1N241M
R674
22k
R668
Q656
0.22
NP
2SC2240
(GBRL)
ACN7094
11
D654
10
1SS133
R666
330
D653
R665
330
1SS133
8
R667
Q655
9
0.22
2SC2240
ACN7094
(GBRL)
NP
D648
R673
MTZJ15A
R646
22k
stby
1SS133
R638
O.L.
330
D632
11
R639
10
0.22
Q633
ACN7094
2SC2240
(GBRL)
NP
R642
22k
R615
D603
1SS133
Q605
330
O.L.
R617
2SC2240
8
(C)
(GBRL)
9
0.22
NP
ACN7094
R623
22k
2SC4081
(QR)
D682
Q696
Q697
2SC4081
MTZJ15A
(QR)
R678
stby
1SS133
D778
R784
O.L.
11
Q505
330
2SC2240
R785
(GBRL)
0.22
ACN7094
R788
22k
R694
22k
NP
R691
0.22
ACN7094
21
D684
Q683
R690
2SC2240
O.L.
330
(GBRL)
1SS133
4
P1
P1
P13
FRO
P6
601_5
XPROTECT
(FL)
(SL)
(SBL)
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