NAD M55, Руководство по обслуживанию

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HSYNC1_PORT1
1
VSYNC_PORT1
2
FIELD ID1_PORT1
3
IN_CLK_PORT1
4
HSYNC2_PORT1
5
VSYNC2_PORT1
6
FIELD ID2_PORT1
7
VDD1
8
VSS
9
IN_CLK2_PORT1
10
B/Cb/D1_0
11
B/Cb/D1_1
12
B/Cb/D1_2
13
B/Cb/D1_3
14
B/Cb/D1_4
15
VDDcore1
16
VSScore
17
B/Cb/D1_5
18
B/Cb/D1_6
19
B/Cb/D1_7
20
R/Cr/Cb Cr_0
21
R/Cr/Cb Cr_1
22
R/Cr/Cb Cr_2
23
R/Cr/Cb Cr_3
24
R/Cr/Cb Cr_4
25
R/Cr/Cb Cr_5
26
R/Cr/Cb Cr_6
27
R/Cr/Cb Cr_7
28
G/Y/Y_0
29
VDD2
30
VSS
31
G/Y/Y_1
32
G/Y/Y_2
33
G/Y/Y_3
34
G/Y/Y_4
35
VDDcore2
36
VSScore
37
G/Y/Y_5
38
G/Y/Y_6
39
G/Y/Y_7
40
IN_SEL
41
TEST
42
DEV_ADDR1
43
DEV_ADDR0
44
SCLK
45
SDATA
46
RESET_N
47
VDD3
48
VSS
49
SDRAM DATA(0)
50
SDRAM DATA(1)
51
SDRAM DATA(2)
52
SDR
AM
DATA(
3
)
53
SDR
AM
DATA(4
)
54
SDR
AM
DATA(
5
)
55
SDR
AM
DATA(6
)
56
SDR
AM
DATA(7
)
57
SDR
AM
DATA
(8)
58
SDR
AM
DATA(
9
)
59
S
D
R
A
M
D
A
T
A
(10)
60
SDR
AM
DATA(1
1
)
61
VDD4
62
VSS
63
SDR
AM
DATA(1
2
)
64
S
D
R
A
M
D
A
T
A
(13)
65
SDR
AM
DATA(1
4
)
66
SDR
AM
DATA(1
5
)
67
VDDco
re
3
68
VSSco
re
69
S
D
R
A
M
D
A
T
A
(16)
70
SDR
AM
DATA(17
)
71
S
D
R
A
M
D
A
T
A
(18)
72
SDR
AM
DATA(1
9
)
73
SDR
AM
DATA(2
0
)
74
SDR
AM
DATA(2
1
)
75
S
D
R
A
M
D
A
T
A
(22)
76
S
D
R
A
M
D
A
T
A
(23)
77
SDR
AM
DATA(2
4
)
78
SDR
AM
DATA(2
5
)
79
VDDco
re4
80
VSSco
re
81
SDR
AM
DATA(2
6
)
82
SDR
AM
DATA(
2
7
)
83
S
D
R
A
M
D
A
T
A
(28)
84
SDR
AM
DATA(2
9
)
85
SDR
AM
DATA(3
0
)
86
SDR
AM
DATA(3
1
)
87
VDD5
88
VSS
89
TES
T
IN
90
SDR
AM
ADDR
(1
0
)
91
SDR
AM
ADDR
(9
)
92
SDR
AM
ADDR
(8
)
93
SDR
AM
ADDR
(7
)
94
SDR
AM
ADDR
(6
)
95
VDDco
re5
96
VSSco
re
97
SDR
AM
ADDR
(5
)
98
SDR
AM
ADDR
(4
)
99
SDR
AM
ADDR
(3
)
100
SDR
AM
ADDR
(2
)
101
SDR
AM
ADDR
(1
)
102
SDR
AM
ADDR
(0
)
103
SDRAM
W
E
N
104
SDRAM RASN
105
SDRAM CASN
106
SDRAM BA1
107
SDRAM BA0
108
SDRAM CSN
109
SDRAM DQM
110
SDRAM CLKOUT
111
VDD6
112
VSS
113
SDRAM CLKIN
114
TEST3
115
TEST OUT0
116
TEST OUT1
117
CTLOUT0
118
CTLOUT1
119
CTLOUT2
120
CTLOUT3
121
CTLOUT4
122
VDDcore6
123
VSScore
124
CLKOUT
125
B/U/Pb_OUT_0
126
B/U/Pb_OUT_1
127
VDD7
128
VSS
129
B/U/Pb_OUT_2
130
B/U/Pb_OUT_3
131
B/U/Pb_OUT_4
132
B/U/Pb_OUT_5
133
B/U/Pb_OUT_6
134
B/U/Pb_OUT_7
135
R/V/Pr_OUT_0
136
R/V/Pr_OUT_1
137
VDDcore7
138
VSScore
139
R/V/Pr_OUT_2
140
R/V/Pr_OUT_3
141
R/V/Pr_OUT_4
142
R/V/Pr_OUT_5
143
R/V/Pr_OUT_6
144
R/V/Pr_OUT_7
145
VDD8
146
VSS
147
G/Y/Y_OUT_0
148
G/Y/Y_OUT_1
149
G/Y/Y_OUT_2
150
G/Y/Y_OUT_3
151
G/Y/Y_OUT_4
152
G/Y/Y_OUT_5
153
G/Y/Y_OUT_6
154
G/Y/Y_OUT_7
155
OE
156
PL
L
_
PVDD
157
PL
L
_
PVSS
158
AVSS_
PL
L
_
BE
1
159
AVDD_
PLL_
B
E
1
160
AVDD_
PLL_B
E2
161
AVSS_
PL
L
_
BE
2
162
AVSS_
PL
L
_
SDI
163
AVDD_
PLL_
SDI
164
AVDD_
PLL_
FE
165
AVSS_
PL
L
_
FE
166
DAC
_
PVSS
167
DAC
_
VDD
168
DAC
_
VSS
169
DAC
_
B
_
OUT
170
DAC
_
AVDDB
171
DAC
_
AVSSB
172
DAC
_
G_
OUT
173
DAC
_
AVDDG
174
DAC
_
AVSSG
175
DAC
_
R
_
OUT
176
DAC
_
AVDDR
177
DAC
_
AVSSR
178
DAC
_
C
OMP
179
DAC
_
R
SET
180
DAC
_
VR
E
FOUT
181
DAC
_
VR
EFIN
182
DAC
_
AVDD
183
DAC
_
AVSS
184
DAC
_
GR
_
AVSS
185
DAC
_
GR
_
AVDD
186
DAC
_
PVDD
187
TES
T0
188
TES
T1
189
TES
T2
190
XTAL
IN
191
XTAL
OUT
192
VDD9
193
VSS
194
IN
_C
LK
_P
O
R
T2
195
D
1_IN
_0
196
VDDco
re
8
197
VSSco
re
198
D
1_IN
_1
199
D
1_IN
_2
200
D
1_IN
_3
201
D
1_IN
_4
202
D
1_IN
_5
203
D
1_IN
_6
204
D
1_IN
_7
205
FI
E
L
D
ID_
POR
T
2
206
VSYNC
_
P
OR
T2
207
HSYNC
_
POR
T2
208
U530
S2300
VC
C
1
DQ0
2
VC
C
Q
3
DQ1
4
DQ2
5
VSSQ
6
DQ3
7
DQ4
8
VC
C
Q
9
DQ5
10
DQ6
11
VSSQ
12
DQ7
13
NC
14
VC
C
15
DQM0
16
WE
17
CAS
18
RAS
19
CS
20
NC
21
BA0
22
BA1
23
A10/AP
24
A0
25
A1
26
A2
27
DQM2
28
VC
C
29
NC
30
DQ16
31
VSSQ
32
DQ17
33
DQ18
34
VC
C
Q
35
DQ19
36
DQ20
37
VSSQ
38
DQ21
39
DQ22
40
VC
C
Q
41
DQ23
42
VC
C
43
VSS
44
DQ24
45
VSSQ
46
DQ25
47
DQ26
48
VC
C
Q
49
DQ27
50
DQ28
51
VSSQ
52
DQ29
53
DQ30
54
VC
C
Q
55
DQ31
56
NC
57
VSS
58
DQM3
59
A3
60
A4
61
A5
62
A6
63
A7
64
A8
65
A9
66
CKE
67
CLK
68
NC
69
NC
70
DQM1
71
VSS
72
NC
73
DQ8
74
VC
C
Q
75
DQ9
76
DQ10
77
VSSQ
78
DQ11
79
DQ12
80
VC
C
Q
81
DQ13
82
DQ14
83
VSSQ
84
DQ15
85
VSS
86
U535
W986432-6
ADDR0
ADDR1
ADDR2
ADDR3
ADDR4
ADDR5
ADDR6
ADDR7
ADDR8
ADDR9
ADDR10
DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
DATA8
DATA9
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15
DATA16
DATA17
DATA18
DATA19
DATA20
DATA21
DATA22
DATA23
DATA24
DATA25
DATA26
DATA27
DATA28
DATA29
DATA30
DATA31
DATA0
DATA1
DATA2
DA
T
A
3
DA
T
A
4
DA
T
A
5
DA
T
A
6
DA
T
A
7
D
A
TA8
D
ATA9
DA
T
A
1
0
DA
T
A
1
1
D
A
TA12
DA
T
A
1
3
DA
T
A
1
4
DA
T
A
1
5
D
A
TA1
6
DA
T
A
1
7
DA
T
A
1
8
DA
T
A
1
9
DA
T
A
2
0
D
A
TA
21
D
A
TA2
2
DA
T
A
2
3
DA
T
A
2
4
DA
T
A
2
5
DA
T
A
2
6
DA
T
A
2
7
DA
T
A
2
8
DA
T
A
2
9
DA
T
A
3
0
DA
T
A
3
1
ADDR0 ADDR1 ADDR2 ADDR3 A
DDR4
ADDR5 ADDR6 A
DDR7
ADDR
8
A
DDR9
ADDR1
0
CASN
RASN
BA0
BA1
CSN
DQM
SDRAM_CLK
3.3V
R749
22R
WEN
3.3Vd
L542
5.6uH
FB535
221SK FB534
221SK
1
C647
10u/6.3V
B575
0.1UF
B574
0.1UF B573
0.1UF
Y9
Y8
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
C9
C8
C7
C6
C5
C4
C0
C3
C2
C1
PHSYN
PVSYN
PCLK
PBLANK
R720
4K7
SCL
SDA
R747 100R
R748 100R
R746 100R
R719
4K7
R721
0R nc
DAC3.3V DAC1.8V PLL1.8V
GNDV
PLGND
R724
75R 1% R725
75R 1% R726
75R 1%
GNDV
B570 0.1UF
1
C645
10u/6.3V
GNDV
B571
0.1UF
R722
0R
R723
187R 1%
B572 0.1UF
1
C646 10u/6.3V
DAC3.3V
Vdd core1.8V
L543
5.6uH
DAC3.3V 3.3Vd
DAC1.8V 1.8VD
L544
5.6uH
L545
5.6uH
PLL1.8V
PLGND
Vdd core1.8V
B583
0.1UF
B640
10u/6.3V
B580
0.1UF
B577
0.1UF
B586
0.1UF
B589
0.1UF
B595
0.1UF
B598
0.1UF
1.8VD
L546
FB
Vdd IO 3.3V
B584
0.1UF
B628
47U/6.3V
B581
0.1UF
B578
0.1UF
B590
0.1UF
B593
0.1UF
B596
0.1UF
B599
0.1UF
3.3Vd
L547
FB
B601
0.1UF
DAC1.8V
B625
47UF/6.3V
B576
0.1UF
B607
0.1UF B606
0.1UF B605
0.1UF B604
0.1UF
B603
0.1UF
PLL1.8V
PLGND
B630
47U/6.3V
B585
0.1UF
B582
0.1UF
B579
0.1UF
B588
0.1UF
B591
0.1UF
DAC3.3V
B594
0.1UF
B610
0.1UF
B641
10u/6.3V
B609
0.1UF
B608
0.1UF
B611
0.1UF
B612
0.1UF
B613
0.1UF
B614
0.1UF
B615
0.1UF
FB533 221SK
Vdd IO 3.3V
D1DATA0
D1DATA1
D1DATA2
D1DATA3
D1DATA4
D1DATA5
D1DATA6
D1DATA7
D1
DA
T
A
0
D1
DA
T
A
1
D1
DA
T
A
2
D1
DA
T
A
3
D
1
D
A
TA4
D1
DA
T
A
5
D1
DAT
A6
D1
DA
T
A
7
R732
0R
L536
1uH 5%
L539
1uH 5%
R735
91R 1%
B631
56PF 5%
B637
180PF 5%
B633
56PF 5%
R740
560R
R738
560R
B617
0.1U
GNDV
GNDV
R728
75R 1%
R733
0R
L537
1uH 5%
L540
1uH 5%
R736
91R 1%
B632
56PF 5%
B638
180PF 5%
B634
56PF 5%
R741
560R
R739
560R
B616
0.1U
R727
75R 1%
R734
0R
L538
1uH 5%
L541
1uH 5%
R737
91R 1%
B635
56PF 5%
B639
180PF 5%
B636
56PF 5%
R743
560R
R742
560R
B622 0.1U
B623
0.1U
GNDV
GNDV
R729
75R 1%
DAC-ROUT
DAC-GOUT
DAC-BOUT
RED-OUT
GNDV
GREEN-OUT
BLUE-OUT
DAC-BOUT
DAC-GOUT
DAC-ROUT
R745
75R 1%
R744
75R 1%
VGA-VSYN
VGA-HSYN
VGA-VSYN
VGA-HSYN
3.3V
+5V_VID
-5V_VID
-5V_VID
+5V_VID
G
1
OUT
2
IN
3
O
4
U534
AMS1117-1.8
C632
100u/6.3V
1.8VD
VSYNC
HSYNC
ICLK
1 8
2 7
3 6
4 5
RP534 33Rx4
1 8
2 7
3 6
4 5
RP533 33Rx4
VSYN
C
H
SYN
C
R718 33R
R717 33R
4
12
5
13
6
14
7
15
8
G1
G2
3
11
2
10
1
9
1
6
11
15
10
5
P507
VGA(DB15)
YUV0
YUV1
YUV2
YUV3
YUV4
YUV5
YUV6
YUV7
RGB_N
RGB_AV/TV
RGB_S
PLUG DETECT
P/I SELECT
27M_IN
YUV0
YUV1
YUV2
YUV3
YUV4
YUV5
YUV6
YUV7
27M_IN
SDA
SCL
SCL
SDA
YUV0
YUV1
YUV2
YUV3
YUV4
YUV5
YUV6
YUV7
RGB_S
RGB_AV/TV
RGB_N
27M_IN
TSD0S
TSD1S
TSD2S
TSD3S
TWSS
TBCK
MCLK
SPDIF
MCLK
SPDIF
TBCK
TWSS
TSD0S
TSD2S
TSD1S
TSD3S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
JP504
PIN30*1mm/SMD
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
C0
C1
C2
C3
C4
C5
C6
C7
C8
C9
PCLK
PBLANK
GNDV
GNDV
GNDV
3.3V
B602
10U/6.3V
Y601
13.5MHz
R524 100K
B646
27PF
B645
27PF
TRIG_O/F
+12V_O/F
+12V_O/F
TRIG_O/F
PACKAGE:TSOP86
PACKAGE:0805
PACKAGE:SMD
F
R
O
M
D
EC
OD
E
B
LOC
K
CEC
RST-S2300
RST-9030
RST-S2300
CEC
R753
0R
GNDV
O1
1
IN
1-
2
IN
1+
3
Vs
s
4
IN
2+
5
IN
2-
6
O2
7
Vcc
8
U531
AD8092
-5V_VID
GNDV
GNDV
+5V_VID
LCH
RCH
GNDA
MUTE
GNDA
+12VA
TO-252
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
JP505
PIN22*1mm/SMD
3.3VD
R760
10k
R760 10K ADDED
R770 4K7
GND
R771 NC
3.3VD
R770 4k7 added
VGA-R
VGA-G
VGA-B
1 2
3
Q609
BAV99
+5V_VID
1 2
3
Q608
BAV99
+5V_VID
1 2
3
Q607
BAV99
+5V_VID
1 2
3
Q610
BAV99
+5V_VID
1 2
3
Q611
BAV99
+5V_VID
R786 0R
R787 NC
R788 NC
R789 0R
Vo
1
-V
s
2
+IN
3
-IN
4
+V
s
5
U533
AD8091
-5V_VID -5V_VID
-5V_VID
-5V_VID
-5V_VID
3-44 3-45
12.FIL2300 CIRCUIT DIAGRAM