Pioneer VSX-1020-K Service Manual

98
VSX-1020-K
1
2 3 4
A
B
C
D
E
F
1
2 3 4
10.18 D-MAIN ASSY (12/12)
N
12/12
C1900
RV Z-35V 101MG10U-R
ACH7355-1
MV G16V C100MF60TP
N M
C1902
C1907
680p/50
(1608) CH
C1906
(1608)
YB
C1911
CH
C1910
BCG1059-A
22u/10
C1908
0.1u/50
(1608)
YB
C1904
CCG1195-A
10u/25
C1914
0.01u/50
(1608)
YB
C1903
CCG1195-A
10u/25
C1912
1000p/50
CH
C1905
0.1u/50
(1608)
YB
C1909
1u/16
C1901
0.1u/50
(2125)
C1915
NM
D1900
NM
D1932
NM
GN DD
GN DD
GN DD
TPS54350PWP
IC1900
1
VIN 1
2
VIN 2
3
UV LO
4
5
RT
6
SYNC
7
EN A
8
COMP
9
17
16
BOOT
15
PH2
14
PH1
13
LSG
12
11
PGND
10
AGND
L1900
ATL7010-A
L1901
ATH7083-1
33u
SC1045R-330M
Q1900
RTQ045N03
D1
1
D2
2
G
3
S
4
5
D3
6
D4
R1901
820k
R1900
220k
R1903
NM
R1917
0
R1906
1k
R1910
2k
(D)
R1909
82
R1914
NM
(1608)
R1902
10k
R1915
NM
(1608)
R1905
2k
R1916
0
(1608)
R1907
NM
R1908
10k
(D)
R1911
0
R1913
820
R1912
120
R1904
NM
V+5_HD
V+13_UN
V+5R6_U
V+5_DDD
V+5_AD
XV DDERR
V+5R6_U
D1997
1SS355
R1999
4.7k
V+13_UN
D1998
DAP202U
R1918
100
GN DAA
D1999
UDZS5R6(B)
R1997
1k
R1998
100
C1999
NM
C1998 C1997
0.1u/10
Q1998
2SC4081(QR)
GN DD
VEF1040-A
JH1900
C1994
1000p/50
C1993
1000p/50
GN DU
L1902
ATL7010-A
L1903
ATL7010-A
C1916
0.1u/10
C1917
1000p/50
(1608)
R1919
4.7
(2125)
Q1997
D1996
NM
R1995
NM
R1994
NM
C1991
NM
V+13_UN
C1990
1000p/50
C1918
NM
L1904
ATL7010-A
CN 1903
AKM7111-1
20010WS-04A00 (YEONHO)
1
V+5R6_U
2
GN DU
3
V+5_AD
4
GN DAA
CN 1900
AKM7153-1
5267-04A (MOLEX)
1
V+13_UN
2
V+13_UN
3
GN DD
4
GN DD
Q1999 UMD2N
2E
1
2B
2
1C
3
1E
4 5
1B
6
2C
R1921
NM
(3216)
R1920
NM
(2125)
ACH7337-1
C1913
0.015u/50
330p/50
(1608)
PWRGD
VSENSE
POWERPAD
VBIAS
0.1u/10
NM
N 3/12
O
JP4003
O
JP4004
The > mark found on some component parts
indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts
of identical designation.

Pioneer VSX-1020-K Specifications

Power

power requirements	AC 120 V/60 Hz
power consumption	245 Watts
standby power consumption	Less than 0.5 Watts

Weight and Dimensions

width	16.55 inches
height	6.23 inches
depth	14.93 inches
weight	22.4 lbs