Pioneer VSX-LX53 Service Manual page 135

5
QQ
3 7 63 1515 0
VL_H*VL_L
D5701, D5702
Q5700
RY5701
VL_H*VL_L
*Q5700
RT1N140M
V-12A
B7P-VH CN5701
REAR
VH_a
1
VL-H_a 2
VL-L_a 3
GND 4
VL-L_b
5
VL-H_b 6
VH_b
7
FRONT
D5721
1SS352
FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE,
REPLACE WITH SAME TYPE
TE
NO. 491007. MFD.
L 13942296513
BY LITTELFUSE INC.
FOR P5001 AND P5002.
V+5R6_EV
H
1/2
GNDD1
www
.
R
CN3363
5
http://www.xiaoyu163.com
VSX-LX53, VSX-2020-K
1SS352
RT1N140M
ASR7032-A
VLAC1
V+12A
VLAC2
1W LMF
!
R5701
4.7k
D5703
S1WB(A)60SD-TRB
! 1 !
P5001
- +
2 1
AEK7047-A
491007.
GAMP
2
!
P5002
2 1
AEK7047-A
491007.
1SS352
D5722 JV5010
NM
LTC124EUB
GAMP
GAMP
Q5781
CAUTION
R5702
!
1W LMF
V+5_UST
Q5783
LTA124EUB
Q5782
LTC124EUB
Q5709
LTA124EUB
Q5731
LSC4081UB(QR)
R5732
47k
R5733
4.7k
C5731
0.022u/50
V-12A
UDZS5R1(B)
GNDD1 Q5741
0 1k
LSC4081UB(QR)
XDCERR
R5743 R5744
V+12TRG
V-12A V+12A
C5901 C5751
NM NM
GNDTRG
GAMP
CN5805
x ao
y
XKP3071-A
FRONT
i
http://www.xiaoyu163.com
6
8
C5725
C5735 0.47u/100
NM
C5726
C5736 0.47u/100
NM
C5729
C5737
UNVL-
0.47u/100
NM
C5730
C5738
0.47u/100
NM
GAMP2
1/2W LMF
!
R5703
3.3k
Q5701
1 E1 C1
6
B2
5
2
B1
3 4
C2 E2
RN1901
UMD22N
GAMP2
E2 4 C2 D5719
3 GAMP2
B2 B1
5 2
UDZS13(B)
C1 E1
6 1
Q5702
UMD22N
E2 4 C2
3
D5720
B2 B1
5 2
UDZS13(B)
C1 E1
6 1
Q5703
Q Q
3 6 7 1 3
V-12A
R5704
3.3k
4.7k
!
1/2W LMF
VL+
Q5784
LTA124EUB
R5784 Q5785
LTC124EUB
47k
VL-
H
1/2
OL
(1/2)
R5773
NM
V+12A
10k
R5774
6
8 8
R5776 R5772
7 1
22k 10k
4 4
5
IC5771
NJM4565MD
0.01u/50
V-12A
Q5742
LSC4081UB(QR) H
1/2
DC2
Q5743
LSC4081UB(QR)
R5745 R5746
(1/2)
0 1k
u163
GAMP
.
VSX-LX53
6
7
2 9 9 4 2 8
POWER AMP ASSY (2/2)
H
2/2
(AWX9660)
VL+
JP5722
ADX7461-A
1 1
C5728
GNDSP
To JA5801 (SP)
GAMP
JP5721
VL-
ADB7021-A
CAUTION
FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE,
REPLACE WITH SAME TYPE
NO. 491100. MFD.
JP5723
BY LITTELFUSE INC.
ADX7461-A
FOR P5003 AND P5004.
1 1
!
Q5705
VH+
2SD1763A(DE)
!
!
!
Q5706
2SC3906K(RS)
Q5707
!
2SB1186A(DE)
!
VH-
!
!
Q5708
1 5 0 5 8 2 9 9 4
2SA1514K(RS)
!
D5790
D5SBA20(B)
2
VLAC1
4
3
2
4
3
VLAC2
D5791
D5SBA20(B)
DIODE BLOCK
!
The mark found on some component parts should
be replaced with same parts (safety regulation
authorized) of identical designation.
H
1/2
R5771
22k
NOTE
2
1.RESISTORS
WT
Unit: k-k , M-M or unless otherwise noted.
(1/2)
Rated power: 1/10W unless otherwise noted.
IC5771
3
Tolerance: (J) 5% unless otherwise noted.
NJM4565MD
MUF : RS1/4MUF
1/2W LMF : RS1/2LMF, 1W LMF : RS1LMF
2.CAPACITORS
Unit: p-pF, or F unless otherwise noted.
Ratings: Capacity( F)/Voltage(V) unless otherwise noted.
CH : CCSRCH
SQYB : CKSQYB
NO MARKED : CEAT or CKSRYB
3. NM : NO MOUNT
Q5744
LSC4081UB(QR)
m
DC1
H
1/2
(1/2)
co
7
8
9 9
A
JH5951 JH5953
VEF1040-A VEF1040-A
JH5954
VEF1040-A
B
Small HeatSink
ANH7200-B
C
BBZ30P080FCC
x 2
2 8 9 9
HeatSink
ANH1021-A
VL+
IBZ30P080FCC
1
D
HeatSink
ANH1021-A
1
IBZ30P080FCC
!
E
F
H
2/2
135
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