Marantz NR1200, Руководство по обслуживанию, Страница: 9 / 144

SCHEMATIC DIAGRAMS
SCH01 MN864787
STBY POWER ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL GND LINE POWER- LINE POWER+ LINE
DA
DA
DA
AV
DD
33
R
X
V
DD
33
IO
H
5V
_D
E
T
H
P
D
3
H
P
D
1
HIN
SE
LC
H
IN
SE
LB
H
IN
SE
LA
R
X
2_5
V
M
N
864787_
R
ST
R
189
0
47
K
LE
GO
V
D
23
LE
GO
V
D
21
LE
GO
V
D
19
LE
GO
V
D
17
LE
GO
V
D
15
LE
GO
V
D
13
LE
GO
V
D
11
LE
GO
V
D
9
LE
GO
V
D
7
LE
GO
V
D
5
LE
GO
V
D
3
LE
GO
V
D
4
AV
DD
33
TX
PV
DD
33_
1
LE
GO
V
D
2
AV
DD
11
TX
LE
GO
V
D
0
LE
GO
H
S
LE
GO
P
C
K
_
C
146
9
O
PE
N
-100
5
C
173
3
O
PE
N
-322
5
R
X
2_
5V
AV
DD
11
R
X
V
DD
33_
1
AV
DD
11
R
X
R
199
1
47
K
M
N
864787_
R
ST
1K
R
197
6
R
188
9
10
K
C
233
4
100
N
-K
-060
3
M
N
864787_
H
IN
T
C
233
6
100
N
-K
-060
3
R
188
2
O
PE
N
R
X
1_2
+
R
X
1_2
-
R
X
1_1
-
R
X
1_0
+
C
233
7
100
N
-K
-060
3
C
223
8
100
N
-K
-060
3
R
X
1_
C
-
C
234
3
100
N
-K
-060
3
C
218
6
100
N
-K
-060
3
C
217
0
100
N
-K
-060
3
C
233
8
100
N
-K
-060
3
C
216
7
100
N
-K
-060
3
LE
G
O
P
C
K
_
0
R
198
1
C
173
5
O
PE
N
-322
5
TX2_SHLD
TX1+
TX1-
TX0_SHLD
TXC+
TXC_SHLD
CE_REMOTE
DDC_SCK
GND
HP_DET
TX2_SHLD
TX1+
TX1-
TX0_SHLD
TXC+
TXC-
N.C
DDC_SDA
+5V
TX2+
TX2-
TX1_SHLD
TX0+
TX0-
TXC-
N.C
DDC_SDA
+5V
CK
HPD
+5V
CK
HPD
R1468 0
R1420 0
R1410 0
R1408
0
RX3_1+
RX3_1-
RX3_C+
RX3_0-
RX3_DDCCL
RX3_5V
RX2_2+
RX2_1+
RX2_1-
RX2_C+
RX2_C-
RX2_DDCDA
RX2_5V
RX1_2+
RX1_2-
RX1_0+
RX1_0-
RX1_C+
RX1_C-
RX1_DDCDA
HPD1
RX1_5V
CEC_COM
RX5_5V
R1478
2K2
HINSELB
R1897
1K
R
191
0
10
K
10K R2031
10K R2028
10K R2033
0 R1861
LEGOVD17
LEGOVD19
LEGOVD20
LEGOVD21
LEGOVD22
LEGOVD8
LEGOVD10
LEGOVS
LEGODE
AVDD33TX
AVDD11RX
VDD33_1
VDD11
AVDD33RX
PSDA
H5V_DET
DGND
TX2+
TX2-
TX0-
TX0+
TX1_SHLD
H
D
MI_IN
3
TXC-
N.C
+5V
DDC_SDA
TX2+
TX2-
TX0+
TX0-
TX1_SHLD
TXC_SHLD
H
D
MI_IN
2
GND
HP_DET
CE_REMOTE
DDC_SCK
TX1+
TX2_SHLD
TX1-
TX0_SHLD
TXC+
TXC_SHLD
H
D
MI_IN
1
GND
HP_DET
CE_REMOTE
DDC_SCK
D
103
3
O
PE
N
D
103
2
O
PE
N
D
102
0
O
PE
N
D
101
9
O
PE
N
+5V
CK
HPD
+5V
10
K
R
144
5
R
144
4
1K
Q1044
RT1N141C
10
K
R
141
3
R
141
2
1K
Q1042
RT1N141C
R
140
4
1K
10
K
R
140
5
R1466 0
R
144
7
47
K
R1451
0
R1421 0
47
K
R
141
5
R1411 0
R
140
7
47
K
RX3_2-
RX3_2+
RX3_0+
RX3_DDCDA
RX3_C-
HPD3
RX2_2-
RX2_0-
RX2_0+
RX2_DDCCL
HPD2
RX1_1+
RX1_1-
RX1_DDCCL
RX4_5V
0
R
147
9
HINSELC
HINSELA
RX3_5V
AV
DD
33
R
X
O
PE
N
R
190
8
R
199
6
10
K
C
201
6
O
PE
N
-2012
(10
U
F)
C
201
4
O
PE
N
-2012
(10
U
F)
H
P
D
2
R1928
10K
R
X
1_5
V
LE
GO
V
D
20
LE
GO
V
D
22
LE
GO
V
D
12
LE
GO
V
D
14
LE
GO
V
D
16
LE
GO
V
D
18
LE
GO
V
D
6
LE
GO
V
D
8
LE
GO
V
D
10
LE
GO
V
S
LE
GO
D
E
LE
GO
V
D
1
10K R2029
10K R2037
V
DD
11
6
8
5
7
3
1
4
2
R2196
0*4(AR)
0 R1858
0 R1864
LEGOVD16
LEGOVD18
LEGOVD9
LEGOVD23
LEGOVD11
LEGOHS
AVDD11TX
PVDD33_1
R
186
6
0-
201
2
4.
7U
-K
-160
8
C
147
4
4.
7U
-K
-160
8
C
148
3
4.
7U
-K
-160
8
C
147
2
L1056
OPEN
C
153
5
O
PE
N
-100
5
C
147
7
O
PE
N
-100
5
C
152
0
O
PE
N
-100
5
C
148
4
O
PE
N
-100
5
C
147
8
4.
7U
-K
-160
8
PSCL
MN864787_HINT
TO
CPU
D
100
8
O
PE
N
D
100
7
O
PE
N
Q1051
RT1N141C
100
N
-K
-060
3
C
152
8
R1418
0
100
N
-K
-060
3
C
154
3
100
N
-K
-060
3
C
153
4
C
148
8
100
N
-K
-060
3
R
X
1_
5V
R
X
3_
5V
R1480
8K2
C
234
5
1N
-K
-060
3
R
197
3
47
K
R1920
10K
C
201
7
O
PE
N
-2012(10
U
F)
C
201
5
O
PE
N
-2012(10
U
F)
PS
D
A
PS
C
L
47
R
197
4
47
R
197
5
R
188
4
10
K
C
231
0
100
N
-K
-060
3
C
233
9
100
N
-K
-060
3
C
230
6
100
N
-K
-060
3
C
234
2
100
N
-K
-060
3
R
X
1_
C
+
R
X
1_0
-
R
X
1_1
+
C
223
9
100
N
-K
-060
3
C
218
3
100
N
-K
-060
3
C
223
3
100
N
-K
-060
3
C
218
4
100
N
-K
-060
3
C
218
2
100
N
-K
-060
3
C
234
4
100
N
-K
-060
3
C
233
5
100
N
-K
-060
3
C
217
3
100
N
-K
-060
3
R
198
9
10
K
6
8
5
7
3
1
4
2
0*4(AR)
R2201
6
8
5
7
3
1
4
2
R2197
0*4(AR)
6
8
5
7
3
1
4
2
0*4(AR)
R2200
6
8
5
7
3
1
4
2
0*4(AR)
R2203
4.
7U
-K
-160
8
C
147
5
4.
7U
-K
-160
8
C
149
3
4.
7U
-K
-160
8
C
150
5
C
149
4
O
PE
N
-100
5
C
147
6
O
PE
N
-100
5
C
150
6
4.
7U
-K
-160
8
6
8
5
7
3
1
4
2
R2202
0*4(AR)
C
147
1
4.
7U
-K
-160
8
10K R1950
10K R1972
RX3_DDCDA
RX2_DDCDA
RX3_2-
RX3_1+
C2329 100N-K-0603
RX3_0-
RX3_C+
RX2_2+
RX2_2-
RX2_1+
C2317 100N-K-0603
RX2_0-
RX2_C+
C2315 100N-K-0603
C2314 100N-K-0603
OPEN-1005 R1930
RX1_DDCDA
C2139 100N-K-0603
C2142 100N-K-0603
C2148 100N-K-0603
C2152
100N-K-0603
C2158 100N-K-0603
MN8
MN864787_1-
MN8
CB05YTYH221 L1052
MN864787_C-
LEGOVD13
LEGOVD14
CB05YTYH221 L1053
LEGOVD0
LEGOVD2
LEGOVD5
LEGOVD7
OPEN L1055
VDD33IO
RX4_5V
CEC_COM
MN8
MN8
MN8
MN864787_0-
MN8
CEC3.3V
CEC1.1V
D
103
5
O
PE
N
D
103
4
O
PE
N
D
102
2
O
PE
N
D
102
1
O
PE
N
RT1N441C
Q1048
R
145
5
47
K
D1031
OPEN
47
K
R
144
6
RT1N441C
Q1045
R
141
9
47
K
47
K
R
141
4
RT1N441C
Q1043
R
140
9
47
K
47
K
R
140
6
10K R1951
9P-D-1005
C2055
10P-J-1005
C2052
RX2_DDCCL
RX3_DDCCL
C2333 100N-K-0603
C2331 100N-K-0603
C2332 100N-K-0603
RX3_0+
RX3_1-
RX3_2+
C2330 100N-K-0603
RX3_C-
C2326 100N-K-0603
C2328 100N-K-0603
RX2_0+
RX2_1-
C2316 100N-K-0603
C2324 100N-K-0603
RX2_C-
10K R1898
RX1_DDCCL
100N-K-0603 C2313
C2140 100N-K-0603
C2141 100N-K-0603
C2144 100N-K-0603
C2145 100N-K-0603
C2153 100N-K-0603
C2155 100N-K-0603
CB05YTYH221 L1050
OPEN L1054
CB05YTYH221
L1072
MN8
MN864787_2-
MN8
MN864787_0-
LEGOVD1
LEGOVD12
LEGOVD15
CB05YTYH221 L1049
LEGOVD3
LEGOVD4
CB05YTYH221 L1051
LEGOVD6
L1071
CB05YTYH221
RX5_5V
TO
MN864788 MN864787_1-
MN864787_2-
MN864787_C-
STBY5V
D
100
9
O
PE
N
D
101
0
O
PE
N
(MN864787)
FROM
CPU LEVEL CHG
R
189
3
1M
4
2
1
3
27MHz(FA-238,7P)
X1007
C
227
0
100
N
-K
-060
3
FROM
NET PHY
C2166 100N-K-0603
FROM
D.SUPPLY
18
16
14
12
10
8
9
6
7
4
5
3
1
19
11
13
15
17
2
18
16
14
12
10
8
9
6
7
4
5
3
1
19
11
13
15
17
2
18
16
14
12
10
8
9
6
7
4
5
3
1
19
11
13
15
17
2
10 11 12 13 14 15 16
5 4 3 2 1 6
9
8 7
U
102
5
SN
74
C
BT3251P
W
R
G
N
D
V
C
C
B
5
B
6
B
7
B
8
S
0
S
1
S
2
B
4
B
3
B
2
B
1
A N
C
O
E
DIGITAL 1/11
21
6
21
5
21
4
21
2
21
0
20
8
20
6
20
4
20
2
20
0
19
8
19
7
19
6
19
5
19
4
19
3
19
1
18
9
18
7
18
5
18
3
18
1
17
9
17
7
17
6
17
5
17
4
17
3
17
2
17
0
16
8
16
6
16
4
1
3
5
7
6
9
8
11
10
12
14
16
18
20
22
24
26
28
30
29
31
33
35
20
9
21
1
21
3
20
3
20
1
20
7
20
5
19
9
19
2
18
6
18
8
19
0
18
2
18
0
17
8
18
4
17
1
16
3
16
9
16
5
16
7
16
2
16
0
15
8
15
6
15
4
15
3
15
2
15
1
14
9
14
7
14
5
14
3
14
1
13
9
13
7
13
5
13
3
13
2
13
0
12
8
37
12
6
39
12
4
41
12
2
43
12
0
45
11
8
47
11
6
49 11
4
50
51
11
2
11
3
52
53
11
1
54
10
9
2
4
13
15
17
19
21
23
25
32
27
34
36
73 75 76 77 78 79 80 82 84 86 88 90 92 94 95 96 97 98 99
10
0
10
1
10
3
10
5
10
7
16
1
15
7
15
5
15
9
14
6
14
8
15
0
13
8
14
0
14
2
14
4
13
1
13
4
13
6
38
40
12
3
12
5
12
7
12
9
42
44
46
48
11
5
11
7
11
9
12
1
74 81 83 85 87 89 91 93
10
2
10
4
10
6
10
8
11
0
55 56 57 58 59 61 63 65 67 69 71 60 62 64 66 68 70 72
21
7
U1024
MN864787
VS
S
Q
0
Q
2
Q
5
Q
6
Q
8
Q10 Q
9
Q11 Q13 Q12 Q14 Q15 Q17 Q18 Q21 Q23 VS
S
D
22
D
23
D
E
IN
VS
S
VS
S
Q
4
Q
3
Q
1
Q
7
Q16 VS
S
Q22 Q20 Q19
VDD11
D0 RX0SCL
D2 RX1SCL
D4 VSS
D5
VSS CH1ASPDIF
VDD33
D6
CH1ALRCLK
CH1ABCLK
D7
D8 NOSDIRQ
CH1ASD0
D9 VDD11
D11 P0RX2P
AVDD11RX0
P0RX1M
P0RX0P
AVDD11RX0
P0RXCM
VSS
AVDD33RX0
P1RX2M
P1RX2P
VSS
P1RX1P
AVDD11RX1
AVDD11RX1
P1RX1M
P1RX0P
AVDD11RX1
P1RXCM
VSS
NCS
VSS MOSI
D12 VDD33
D13
D14 NIRQA1
NIRQA0
D15
D16 RX2SDA
RX2SCL
D17
D18
D19
VS
S
VS
S
VDD11
VDD11
AVDD11TX
P1TX1P
P1TX1M
AVDD33TX
P1TX0M
P1TXCP
AVDD11TX
P1TXCM
VDD11
P0TX2P
AVDD11TX
P0TX2M
AVDD11TX
P0TX0P
P0TX0M
AVDD11TX
TX
1S
C
L
TX
1S
D
A
V
DD
33
V
DD
33I
O
V
DD
33I
O
V
DD
33I
O
P
C
LK
O
U
T
V
DD
33I
O
V
DD
11
D
E
O
U
T
NC
/X
O
SYS
C
LK
/X
I
H
S
D
A
0
215.
TX
1H
P
D
167.
NR
ESE
T
164.
TX
0A
RC
IN
165.
N
TES
T
163.
TX
1A
RC
IN
56.
D
21
VSY
NC
IN
CH
0ASP
D
IF
CH
0AB
C
LK
PV
DD
33
AV
DD
33
R
X
3
P
3R
X
C
P
P
3R
X
0M
P
3R
X
0P
AV
DD
11
R
X
3
P
3R
X
1M
P
3R
X
1P
AV
DD
11
R
X
3
P
3R
X
2M
P
3R
X
2P
AV
DD
33
R
X
2
P
2R
X
C
P
P
2R
X
0M
AV
DD
11
R
X
2
P
2R
X
1P
P
2R
X
2M
P
2R
X
2P
N
IR
Q
1
V
DD
11
CH
0AS
D
2
CH
0AS
D
3
CH
0AS
D
0
CH
0AS
D
1
CH
0A
LRC
LK
H
S
C
L1
V
DD
33
R
X
2P
5V
V
DD
11
P
C
LK
IN
V
DD
11
CEC0
V
DD
33
D1
D3
216.
TX
0S
C
L
RX1SDA
RX0SDA
166
.H
S
C
L0
D10
VSS
VSS
P0RX2M
P0RXCP
P0RX0M
AVDD11RX0
P0RX1P
VS
S
AVDD33RX1
P1RXCP
P1RX0M
SCLK
MISO
VDD11
55.
D
20
H
SY
NC
IN
V
DD
33
CH
0A
M
C
LK
V
DD
11
P
3R
X
C
M
AV
DD
11
R
X
3
P
2R
X
C
M
AV
DD
11
R
X
2
P
2R
X
0P
P
2R
X
1M
AV
DD
11
R
X
2
N
IR
Q
0
H
S
D
A
1
R
X
3P
5V
R
X
1P
5V
P1TX2P
P1TX2M
AVDD11TX
P1TX0P
P0TX1P
AVDD33TX
P0TXCP
P0TXCM
VDD11
VSY
NC
O
U
T
H
SY
NC
O
U
T
109.RX0P5V
110.RX3SDA
111.RX3SCL
1.TX0SDA
2.TX0HPD
P0TX1M
A0
TO 0A
A1
TO 1A
A2
TO 2A
A3
TO 3A
A4
TO 4A
A5
TO 5A
A6
TO 6A
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
9