Pioneer SC-LX71, Service Manual

Page: 109 / 223

109
SC-LX81
5 6 7 8
5 6 7 8
A
B
C
D
E
F
E 1/6
HDMI NETWORK ASSY
(SC-LX 8 1 : AWX9234)
(SC-LX71 : AWX9235)
E 1/6
RXRST
RXMCK RXSCK
RXSD3 RXSD2 RXSD1
RXDSDA1 RXDSCL1 RXDSDA0 RXDSCL0
RXSD0 RXSPDIF
RX
W
S
R4XC-
R4XC+
R4X0-
R4X0+
R4X1-
R4X1+
R4X2-
R4X2+
R X S C K
R X S P D I F
R X W S
RXMCK
RXSD0
RXSD1
RXSD2
RXSD3
DSD
J_RDCT
DAOFF
BAMCK
N BCK
BALRCK
BABCK
N LRCK
N FDAT
N MCK
BADAT
N SPDIF
MCKX2
CEC_IO
CN201
XKP30 8 3-A
G N DHD 1
HSPDIF 2
HBADAT
3
HSADAT
4
HCADAT 5
HFADAT 6
HLRCK 7
HBCK
8
G N DHD
9
HMCK 10
G N DHD 11
N MCK 12
N FDAT
14
N LRCK 15
N BCK 16
G N DHD
17
BMCLK
1 8
G N DHD
19
BBCK 20
BLRCK 21
BFADT
22
N SPDIF
23
G N DHD
13
C127
12p/50
CH
C12
8
10p/50
CH
C210
470p/50
C201
0.1u/10
C211 0.1u/10
C 2 0 6
0 . 1 u / 1 0
C 2 0 3
0 . 0 1 u / 1 6
C 2 0 7
0 . 1 u / 1 0
C212
N
M
C213
N
M
C2
8
2
N
M
C2
8
1
N
M
C 2 0 8
0 . 1 u / 1 0
L 2 0 7
Q T L 1 0 1 3 - A
L 2 0 2
Q T L 1 0 1 3 - A
L 2 0 4
Q T L 1 0 1 3 - A
L 2 0 5
N M
L 2 8 1 N M
L 2 0 3
Q T L 1 0 1 3 - A
L 2 0 6
N M
L 2 0 8
Q T L 1 0 1 3 - A
G N D D H
G N D D H
G N D D H
G N D D H
G N D D H
G N D D H
G N D D H
G N D D H
G N D D H
G N D D H
G N D D H
G N D D H
IC2 8 1
N M
4
2
5
3
1
N M
I C 2 0 7
CK
1
D
2
Q
3
G N D
4 5
Q
6
CLR
7
PR
8
V cc
T C 7 W H 1 5 7 F U
I C 2 0 5
A
1
B
2
Y
3
G N D
4 5
Y
6
SELECT
7
ST
8
V CC
N M
I C 2 0 6
CK
1
D
2
Q
3
G N D
4 5
Q
6
CLR
7
PR
8
V cc
T C 7 W H 1 5 7 F U
I C 2 0 8
A
1
B
2
Y
3
G N D
4 5
Y
6
SELECT
7
ST
8
V CC
T C 7 W H 1 5 7 F U
I C 2 0 4
A
1
B
2
Y
3
G N D
4 5
Y
6
SELECT
7
ST
8
V CC
T C 7 W H 7 4 F U
I C 2 0 3
CK
1
D
2
Q
3
G N D
4 5
Q
6
CLR
7
PR
8
V cc
IC101
HDMI Receiver
L 2 0 1
C T F 1 3 7 9 - A
RT1P241M
Q201
R143
AC N 1275-A
1
2 3
4
R144
AC N 1275-A
1
2 3
4
R141
AC N 1275-A
1
2 3
4
R142
AC N 1275-A
1
2 3
4
R10
8
10
2 1 4 3
6 5 8 7
R115
6
8
2 1 4 3
6 5 8 7
R119
47k
2
1
4 3
6 5 8 7
R 2 0 4
6 8
2
1
4
3 6
5
8
7
R 1 2 2
1 M
R 2 1 1
N M
R121
47k
R117
10
R111
0
R109
1k
R 2 0 6 4 7
R 2 0 2 6 8
R 2 0 1
6 8
R137 6
8
R224 0
R13
8
47k
R11
8
47k
R 2 2 3
1 5 0
R222
N M
R219
33
R114
10
R123 1.5k
R 2 1 3
1 0 0
R214
47k
R 2 1 6
N M
R116
47
R 2 1 8
N M
R 2 1 7
0
R 2 0 9
1 5 0
R29 8
N M
R297
N M
R296
N M
R295
N M
R294
N M
R293
N M
R292
N M
R291
N M
R290
N M
R2 8 9
N M
R2 88
N M
R2 8 7
N M
R2 8 6
N M
R2 8 5 N M
R2 8 4
N M
R 2 0 8
6 8
R 2 8 3
N M
R 2 8 2 0
R2
8
1
N
M
R 2 1 5
0
R125
470
R 2 1 2
1 0 0
R120
47k
V + 3 R 3 H D
V + 3 R 3 H D
V + 3 R 3 H D
V + 3 R 3 H D
V + 3 R 3 H D
V + 3 R 3 H D
V + 3 R 3 H D
V + 3 R 3 H D
V + 5 R 4
V + 3 R 3 H D
X 1 0 1
A S S 7 0 8 5 - A
2 8 . 3 2 2 M
N et_AUDIO
U C
CEC
AUDIO_RX
D V
B_AUDIO
4.7u/35
C202
R2 8 0
N M
R227
N
M
C215
N
M
R229
N
M
R230
N
M
C 2 1 6
1 0 0 0 p / 5 0
C 2 1 7
1 0 0 0 p / 5 0
C21
8
1000p/50
I C S 5 7 1 M L F
I C 2 0 2
ICLK
1
V DD1
2
G N D1
3
CLK/2
4 5
G N D2
6
V DD2
7
CLK
8
FBI N
R225
0
R226
0
R220
33
R221 0
R22
8
0
R 2 0 7
1 5 0
C204
0.01u/16
C219
V CG1063-A
1000p/50
C220
V
CG1063-A
1000p/50
I C 2 0 1
T C 7 4 V H C 5 4 1 F T S 1
G1
1
A1
2
A2
3
A3
4
5
A4
6
A5
7
A6
8
A7
9
A 8
10
G N D
11
Y 8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
1 8
Y1
19
G2
20
V CC
R 2 0 5 4 7
R231
47k
3/6 E
3/6 E
5/6 E
2/6, 3/6,
6/6 E
2/6, 3/6 E
2/6, 3/6, 6/6 E
C
N
7014
F