Power Amp Assy(1/2) - Pioneer VSX-LX53 Service Manual

1

10.20 POWER AMP ASSY(1/2)

QQ
3 7 63 1515 0
SBL
A
AC SIDE
CN5210
TUC-P05P-B1
1
GAMP
I
GAMP 2
SBL_
3
IN1
CN6210
SBL_
4
IN2
5
SBL
B
SBR
AC SIDE
CN5510
TUC-P05P-B1
1
GAMP
I GAMP
2
SBR_
C
3
IN1
CN6510
SBR_
4
IN2
SBR
5
TE
L 13942296513
AC SIDE
CN5010
D
TUC-P05P-B1
GAMP
1
I
GAMP
2
FL_
IN1
3
CN6010
FL_
IN2
4
FL
5
C
E
AC SIDE
VH-
CN5610
TUC-P07P-B1
-VH
1
+VH
2
I
GAMP
3
GAMP
4
CN6610
C_ IN1 5
www
C_ 6
IN2
C
7
F
H
1/2
132
1
http://www.xiaoyu163.com
2
ACN7132-A
C5211
100p R5225
ACG7056-A
!
R5221
100
!
!
Q5201
STD03N(OY)
Q5202
!
STD03P(OY)
!
!
R5222
100
!
C5212 R5226
ACG7056-A ACN7132-A
100p 0.047
!
C5511 R5525
ACG7056-A
100p
!
R5521
100
!
Q5501
!
STD03N(OY)
Q5502
STD03P(OY)
!
!
!
R5522
100
!
C5512 R5526
ACG7056-A ACN7132-A
100p 0.047
!
ACG7056-A
C5011 R5025
FL
100p
!
R5021
100
!
Q5001
!
STD03N(OY)
Q5002
STD03P(OY)
!
!
!
R5022
100
!
C5012 R5026
100p
ACG7056-A ACN7132-A
0.047
!
ACG7056-A
C5611 R5625
VH+
100p
!
R5621
100
!
Q5601
!
STD03N(OY)
Q5602
STD03P(OY)
!
GAMP2
!
!
x ao
y
R5622
100
. i
!
C5612 R5626
ACG7056-A ACN7132-A
100p 0.047
2
http://www.xiaoyu163.com
3
NOTE
VL+
1.RESISTORS
Unit: k-k , M-M or unless otherwise noted.
Rated power: 1/10W unless otherwise noted.
0.047
Tolerance: (J) ±5% unless otherwise noted.
!
1/2W LMF : RS1/2LMF, 1W LMF : RS1LMF
Q5241
R5243 1SS352
2SA1255(OY)
470 D5243
!
R5244
470
R5250
!
DC1
H
2/2
VL-
VL+
GAMP
ACN7132-A
0.047
Q5541
2SA1255(OY)
R5543 1SS352
470 D5543
!
R5544
470
R5550
Q Q
!
3 6 7
DC1
H
2/2
VL-
VL+
GAMP
0.047
ACN7132-A
Q5041
2SA1255(OY)
R5043 1SS352
470 D5043
!
R5044
470
R5050
!
DC1
H
2/2
VL-
VL+
GAMP
0.047
ACN7132-A
Q5641
2SA1255(OY)
R5643 1SS352
470 D5643
!
R5644
u163
470
R5650
!
DC2
H
2/2
VL-
GAMP
VSX-LX53
3
4
2 9 9 4
8
2.CAPACITORS
Unit: p-pF, or
Ratings: Capacity(
otherwise noted.
OL
HANP : CEHANP, CFTLA : CFTLA
H
2/2
NO MARKED
(2/2)
FR
SBL
R5321
I AC SIDE
CN5310
CN6310
TUC-P05P-B1
GAMP 1
2
GAMP
10k
FR_
IN1
3
FR_
IN2
4
FR 5
WT
(2/2) H
2/2
OL
(2/2)
ACG7056-A
SL
SBR
R5121
I
AC SIDE
CN5110
CN6110
TUC-P05P-B1
1
GAMP
GAMP 2
1 3 1 5 SL_ IN1 0 5 8 2 9
3
10k
SL_
IN2
4
5
SL
WT
(2/2)
H
2/2
OL
(2/2)
ACG7056-A
SR
FL
R5421
I
AC SIDE
CN5410
CN6410
TUC-P05P-B1
1
GAMP
GAMP 2
SR_
IN1 3
10k
SR_
IN2 4
5
SR
WT
(2/2)
H
2/2
V+12A
OL
(2/2)
RY5811
V+12A
ASR7001-A
C
V-12A
Q5811
m
RT1N140M
RYFH
H
2/2
(2/2)
co
V-12A
WT
H
.
2/2
(2/2)
10k
4
2 8
9 9
F unless otherwise noted.
F)/Voltage(V) unless
CKSRYB
!
ACG7056-A
C5311 R5325
100p
0.04
ACN
!
100
!
!
Q5301
!
STD03N(OY)
Q5302
STD03P(OY)
!
!
!
R5322
100
! !
C5312 R5326
ACG7056-A ACN7132-A
100p 0.047
!
C5111 R5125
100p
0.04
!
100
!
!
! Q5101
STD03N(OY)
Q5102
STD03P(OY)
!
9 4 2 8 9 9
!
!
R5122
100
! !
C5112 R5126
ACG7056-A ACN7132-A
100p 0.047
!
C5411 R5425
100p
0.047
!
100
!
!
! Q5401
STD03N(OY)
Q5402
STD03P(OY)
!
!
!
R5422
100
! !
C5412 R5426
ACG7056-A ACN7132-A
100p 0.047
C5811
*
0.01u/100
SBLO
CFTLA
A
C5
0.0
CF
SBRO
GNDSP
KN5800
VNE1948-A