Pioneer SC-LX81 Service Manual

119
SC-LX81
5
6 7 8
5
6 7 8
A
B
C
D
E
F
E 6/6
HDMI NETWORK ASSY
(SC-LX81 : AWX9234)
(SC-LX71 : AWX9235)
E 6/6
C1022
CCG1195-A
C1021
CCG1195-A
C1039
68 0p/50
C1042
0.1u/25
C1041
0.1u/25
C1038
120p/50
C1028
100p/50
C1027
47u/10
CCG1233-A-T
C1025
100p/50
C1037
47p/50
C1035
0.022u/16
C1036
2200p/50
C1040
0.022u/16
C1031
0.1u/25
C1030
0.1u/25
C1032
1u/10
C1029
0.1u/25
C1024
4.7u/10
C1026
4.7u/10
C1023
47u/10
CCG1233-A-T
C1033
1000p/50
C1034
1000p/50
D1021
RB160VA-40
D1022
RB160VA-40
D1023
RLZ5.6B
D1024
RLZ5.6B
GN DDH
GN DDHGN DDH GN DDH
L1022
CTH1261-A
10u
L1021
ATL7010-A
SP8K1
Q1022
S1
1
G1
2
S2
3
G2
45
D2-2
6
D2-1
7
D1-2
8
D1-1
SP8K1
Q1021
S1
1
G1
2
S2
3
G2
45
D2-2
6
D2-1
7
D1-2
8
D1-1
R1031
0
R1021
ACN7160-A
0.056
R1025
ACN7160-A
0.056
R1026
ACN7160-A
0.056
R1034
33k
R1035
10k
R1024
15k
(F)
R1027
15k
(F)
R1023
47k
(F)
R1028
12k
(F)
R1030
0
R1033
NM
R1029
0
R1039
5.6k
R1038
18 k
R1036
10k
R1022
ACN7160-A
0.056
R1032
0
R1037
12k
V+1R8 HD
V+3R3HD
IC1021
LTC3850EGN
RUN1
1
SENSE1+
2
SENSE1-
3
TK/SS1
4 5
ITH1
6
VFB1
7
SGND
8
VFB2
9
ITH2
10
TK/SS2
11
SENSE2-
12
SENSE2+
13
RUN2
14
ILIM(EXTVCC)
15
PGOOD
16
SW 2
17
TG2
18
BOOST2
19
PGND
20
BG2
21
IN TV CC
22
VIN
23
BG1
24
BOOST1
25
TG1
26
SW 1
27
MODE/PLLIN
28
FREQ/PLLFLTR
L1023
ATH7060-A
6u
R1040
NM
R1041
NM
N M
C1045
N M
C1044
N M
C1043
C1046
1000p/50
C1047
1000p/50
C1048
NM
C1049
NM

Pioneer SC-LX81 Specifications

General

Brand	Pioneer
Model	SC-LX81
Category	Receiver
Language	English