Power Amp-L, Posi 1-L And Posi 2-L Assys - Pioneer VSX-2016AV-S Service Manual

1

3.20 POWER AMP-L, POSI 1-L and POSI 2-L ASSYS

QQ
3 7 63 1515 0
A
AE
POSI 1-L ASSY
(VSX-2016AV : AWX9081)
(VSX-81TXV, VSX-9110TXV
: AWX9080)
TH4501
VSX-2016AV :
PTFM04BH222Q2N34B0
(60°C) TH4501
VSX-81TXV, VSX-9110TXV :
PTFM04BC222Q2N34B0
(110°C)
B
1 2
PG02KS-E07
J4501
CN5004
B2B-PH-K-S
1 2
CN5002
XKP3076
NC
1
NC
2
GNDU
3
POSI_1
4
POSI_2 5
DC DET
6
OL DET
7
WT
8
NC
9
NC
10
C
NC
11
CN5001
XKP3077
(SL)
TE
SL
13
L 13942296513
GNDA
12
(FL)
FL
11
GNDA
10
(SBL)
SBL
9
GNDA
8
WT
7
DC
6
AMUTE
5
SBMUTE
4
VH+
VH-
3
VH-
D 2
VH+
1
VH-
KN5003
KN5001
CHASSIS
E
CN5003
KM250NA6L
GNDA
1
b
2
www
bb
3
(C)
CB 4
(C)
5
CE
(C)
CE 6
F
AD AE AF
62
1
http://www.xiaoyu163.com
2
POWER AMP-L ASSY (VSX-2016AV : AWX9072)
AD
(VSX-81TXV, VSX-9110TXV : AWX9071)
VSX-2016AV ONLY
AF
POSI 2-L ASSY
(AWX9082)
PTFM04BC222Q2N34B0
(110°C)
(FL)
TH4502
R5004
1 2
PG02KS2E07
10k
J4502
CN5005
B2B-PH-K-R
1 2
5001
VEF1040-A
R5104
10k
PRT_L
R5204
STBY
10k
x ao
y
. i (C)
(C)
VSX-2016AV-S
2
http://www.xiaoyu163.com
3
8
2SA1514K(RS)
FL
C5005
stby
(FL)
R5001 C5001 R5002
1k 4.7/50 220
Q5001
2SD2704K
Q5002
IMT4
C5022
stby
C5017
330/10
C5027
STBY
2SA1514K(RS)
SL
C5105
stby
(SL)
R5101 C5101 R5102
Q Q
3 6 7 1 3
1k 4.7/50 220
Q5101
2SD2704K
C5122
stby
C5117
330/10
C5127
STBY
2SA1514K(RS)
SBL
C5205
stby
(SBL)
R5201 C5201 R5202
1k 4.7/50 220
Q5201
2SD2704K
Q5202
IMT4
C5222
stby
C5217
330/10
C5227
u163
.
3
4
2 9 9 4 2 8
D5002-D5004 : 1SS355
Q5004
Q5003
C5006
stby
ACG7057
4p/200V
C5008
Q5002
IMT4
(FL)
Q5005
2SC2705(OY)
R5031 R5030
R5029
(1/10W) 33k D
150 1k
D
D
C5015 C5016
22p 22p
D5102-D5104 : 1SS355
Q5104
Q5103
C5106
stby
1 5 0 5 8 2 9 9 4
Q5102
ACG7057
IMT4
4p/200V
C5108
Q5102
IMT4
(SL)
Q5105
2SC2705(OY)
R5131 R5130
R5129
D
(1/10W) 33k
150 1k
D
D
C5115 C5116
22p 22p
D5202-D5204 : 1SS355
Q5204
Q5203
C5206
stby
ACG7057
4p/200V
C5208
Q5202
IMT4
Q5205
(SBL) 2SC2705(OY)
R5231 R5230 R5229
(1/10W) 33k D
m
150 1k
D
D
C5215 C5216
22p
22p
STBY
co
4
9 9
(FL)
(FL)
(SL)
2 8 9 9
(SL)
(SBL)
(SBL)
(C)
(C)