D-Main Assy (2/7)(Vsx-822-K) - Pioneer VSX-1022-K Service Manual

1

10.15 D-MAIN ASSY (2/7)(VSX-822-K)

V+5_R0
C 1 0 2 0
N M
RT2
A
R1052
GND
19
C1021
18
330p/50
17
NM
16
NM
15
14
13
12
11
HDMI IN DVD
10
9
8
7
6
5
4
3
2
1
RT1
GND
AKP7266-1
AD3PBI19X0
GNDD
JA1001
B
V+5_R1
C 1 0 1 8
N M
RT2
R1026
GND
19
C1019
18
330p/50
17
NM
16
NM
15
14
13
12
11
HDMI IN SAT/CBL
10
9
8
7
6
5
4
3
2
1
C
RT1
GND
AKP7266-1
AD3PBI19X0
GNDD
JA1002
V+5_R2
C 1 0 0 1
N M
RT2
R1029
GND
19
C1002
18
330p/50
17
NM
16
NM
15
14
13
12
HDMI IN BD
11
10
9
8
7
6
5
D
4
3
2
1
RT1
GND
AKP7266-1
AD3PBI19X0
GNDD
JA1003
V+5_R3
C 1 0 0 3
N M
RT2
R1033
GND
19
C1004
18
330p/50
17
NM
16
NM
15
14
13
HDMI IN GAME
12
11
10
E
9
8
7
6
5
4
3
2
1
RT1
GND
AKP7266-1
AD3PBI19X0
GNDD
JA1004
F
D
2/7
106
1
2
10
H P D _ 0
R1053
S D A _ 0
R1054
S C L _ 0
R 0 X C -
R 0 X C +
R 0 X 0 -
R 0 X 0 +
R 0 X 1 -
R 0 X 1 +
R 0 X 2 -
R 0 X 2 +
10
H P D _ 1
R1027
S D A _ 1
R1028
S C L _ 1
R 1 X C -
R 1 X C +
R 1 X 0 -
R 1 X 0 +
R 1 X 1 -
R 1 X 1 +
R 1 X 2 -
R 1 X 2 +
10
H P D _ 2
R1030
S D A _ 2
R1031 S C L _ 2
R 2 X C -
R 2 X C +
R 2 X 0 -
R 2 X 0 +
R 2 X 1 -
R 2 X 1 +
R 2 X 2 -
R 2 X 2 +
10
H P D _ 3
R1034
S D A _ 3
R1035
S C L _ 3
R 3 X C -
R 3 X C +
R 3 X 0 -
R 3 X 0 +
R 3 X 1 -
R 3 X 1 +
R 3 X 2 -
R 3 X 2 +
for MP
R1117 NM
R1118 0 ohm
2
3
V+3R3_HHH
V+1R2_HHH
R4XC-
R4XC+
R4X0-
R4X0+
R4X1-
R4X1+
R4X2-
R4X2+
R5XC-
R5XC+
R5X0-
R5X0+
R5X1-
D 1/7,3/7
R5X1+
R5X2-
CONT_SUB
R5X2+
VSCL
VSDA
HDPP_INT
XHDPP_RST 0
R 1 1 1 9
V+3R3_HHH
C 1 1 1 6
R 1 1 2 0
N M N M
GNDD
Q 1 0 0 1
N M
SDA_0
SCL_0
HPD_0
SDA_1
SCL_1
HPD_1
SDA_2
SCL_2
HPD_2
SDA_3
SCL_3
HPD_3
V+3R3_HHH
C 1 0 1 0
0 . 1 u / 1 6
C 1 0 1 1
3 3 0 p / 5 0
R 1 1 1 7 N M
IC1002
1 C S 8
V C C
D O / I O 1
2 7
H O L D / I O 3
3 W P / I O 2 6
C L K
4 G N D 5
D I / I O 0
W25Q40BVSSIG
GNDD
VSX-1022-K
3
4
(1608)
L 1 0 0 1
A T F 1 2 1 1 - A
(1608)
L 1 0 0 3
A T F 1 2 1 1 - A
4 5
4 6
R 3 X 2 -
R 3 X 2 +
4 7
R 4 X C -
R 4 X C +
4 8
R 4 X 0 - 45
4 9
46
R 4 X 0 +
5 0
R 4 X 1 -
5 1
R 4 X 1 +
5 2
R 4 X 2 -
5 3
R 4 X 2 +
5 4
C 1 0 7 0 0 . 1 u / 1 6
A V D D 1 2 _ 3
C 1 0 7 1 4 7 0 p / 5 0
5 5
C 1 0 7 2 0 . 1 u / 1 6
A V D D 3 3 _ 3
C 1 0 7 3 3 3 0 p / 5 0
5 6
R 5 X C -
5 7
R 5 X C +
5 8
R 5 X 0 -
5 9
R 5 X 0 +
6 0
R 5 X 1 -
6 1
R 5 X 1 +
6 2
R 5 X 2 -
6 3
R 5 X 2 +
C 1 0 7 4 0 . 1 u / 1 6
6 4
C 1 0 7 5 3 3 0 p / 5 0
C V C C 1 2 _ 2
6 5
R 1 0 2 0 4 7
C S C L
6 6
R 1 0 2 1 4 7
C S D A
6 7
R 1 0 2 2 1 0 0 C 1 0 0 9
I N T
6 8
0
R 1 0 2 3
R E S E T
0 . 0 1 u / 2 5 6 9
V C C 3 3 O U T
R 1 1 1 5
T P W R _ C I 2 C A
R 1 0 7 1 R 1 0 7 2 7 0
1 0 k
C E C _ A 1
N M 4 . 7 k 7 1
C 1 1 1 5
C E C _ A 0 / W A K E U P
7 2
D C H 1 2 0 1 - A
10u/10 D S D A 6 ( V G A )
(2125) 7 3
D S C L 6 ( V G A )
7 4
C 1 0 7 7 3 3 0 p / 5 0
L P S V C C 3 3
C 1 0 7 6 0 . 1 u / 1 6
R1096 0
7 5
D S D A 0
R1097 0 7 6
D S C L 0
7 7
R 1 0 6 4
C B U S _ H P D 0
5 . 1 k
V+5_R0
R 1 0 6 3 7 8
R 0 P W R 5 V
C 1 0 9 8
R1094 0 1 0
7 9
1 u / 1 0
D S D A 1
C1099
R1095 0
8 0
NM
D S C L 1 86
8 1
R 1 0 1 3
87
C B U S _ H P D 1
5 . 1 k
V+5_R1
R 1 0 1 2 8 2 88
R 1 P W R 5 V
C 1 0 1 4
R1008 0 1 0 8 3
1 u / 1 0
D S D A 2
C1015
R1009 0 8 4
NM
D S C L 2
8 5 C B U S _ H P D 2
R 1 0 1 5
R 2 P W R 5 V
5 . 1 k
V+5_R2
R 1 0 1 4 8 6 D S D A 3
C 1 0 1 6
R1010 1 0
0 8 7
1 u / 1 0
C1017
R1011
0 8 8
NM
V+5_R3
V+3R3_HHH
L 1 0 0 9
R 1 0 6 5
V T L 1 1 2 9 - A
1 0
GNDD
4
IC1001
SII9573CTU
1 7 7
G N D
G
ST_H+5V
V+5_HD
V+5_R5
F
V+1R2_HHH
L 1 0 0 5
V T L 1 1 2 9 - A
GNDD