7A-3 7A-3
SCHEMATIC DIAGRAM (TOP RIGHT) - SERVO BOARD
WRQ
AVACKO
I/O15
I/O14
I/O13
I/O12
I/O11
I/O10
I/O9
I/O8
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
VCC
A3
VSS
A4
*OE
A8
A7
A6
A5
*CASH
*CASL
NC
VSS
VSS
*RAS
NC
A0
A1
A2
*WE
NC
NC
VCC
I/O0
VCC
D
VSS
D
VDD0
HFLIO
TESIO
FB
USY(RFP3)
B
USY(RFP2)
XHTR(RFP1)
WRQ(RFP0)
DEFECT
O
DEFECTI(PP0)
D
VSS
D
VDD1(I/O)
MD7
MD6
ND5
D
VDD3(DRAM)
MD4
MD3
MD2
MD1
MD0
D
VDD3(DRAM)
D
VSS
MD15
MD14
MD13
MD12
D
VSS
MD11
MD10
MD9
MD8
D
VSS
D
VDD1(I/O)
DOUT
SYEQ(EFLG)
FSEQ(FSX)
D
VDCKIO
TEST2
X16MIO
D
VSS
XOUT
XIN
DVDD2
DVSS
DVDD0(2V)
VCOC
VRPFR
VPDO
AVSS
AVDD3
JVRVO
JVAIN
JVAO
JVCPC
JVCPI
AVSS
AVDD2(EFM/PLL)
DVDFR
CDFR
FISET
PISET
PCN
LF3
LF2
LF1
FPDO
PPDO
VCOCTL
DVSS
DVDD0(2V)
PCK
EFMOUT
AVD7
AVD0
AVERRB
AVSCTB
AVDACK
AVREQI
EMPH
DVSS
D
VDD1
LRSY
R
OMCK
R
OMXA
C2F
HADR12
HADR11
HADR10
HADR9
HADR8
HADR7
MCASLB
MCASUB
MOEB
MA10
MA9
MA8
MA7
MA6
D
VSS
D
VDD3(DRAM)
MA5
MA4
MA3
MA2
MA1
MA0
MRAS1B
MWEB
HADR6
HADR5
HADR4
HADR3
HADR2
HADR1
HADR0
HD
A
T
7
HD
A
T
6
HD
A
T
5
HD
A
T
4
HD
A
T
3
HD
A
T
2
HD
A
T
1
D
VSS
DVDD1
(I/O)
HDAT0
HWRB
HCSB
HRDB
HRESB
HIRQB
HWAITB
FG(PP1)
DVSS
DVDD0
FDO
TDO
SPDO
SLDO
SGC
FBAL
TBAL
BST
F0
TSTD0
TSTD1
VREF
TEC
WO
BHC
AVDD1(A/DD/A)
AVSS
SLCO2
SLCO1
TEST1
EFMINP
SLCLPFI
SLCLPFO
EFMINN
TEST0
FE
TE
RF_BH
RF_PH
RREC
JV
AD0
AD1
5V
DGND
5V
AGND
9V_A
GND_M
C2PO
EMPH
GND_D
16M
GND_D
*RDY_HIF
SCLK
RXD
TXD
GND_D
HRST
*HD_INT
R1904
R1903
R1339
C1340
TP302
TP301
TP300
C1999
C1371 C1370 C1369 C1368 C1367 C1366 C1365 C1364 C1363 C1362 C1361 C1360
C1400
R1411
R1338
R1337
C1913
R1335
R1404
TP247
TP245
TP240
TP239
TP238
TP237
TP236
TP222
TP219
TP220
TP221
TP218
TP217
TP216
TP215
TP214
TP213
TP212
TP211
C1042
C1043
L1002
TP040
TP039
TP038
R1397
C1342
C1910
C1040
C1041
C1909
IC191
C1904
C1905
C1903
C1902
C1901
L1302
C1323
C1325
C1336
C1341
R1396
CN104
C1301
C1300
C1302
C1321
C1308
C1307
C1309
C1310
C1320
C1319
C1318
C1317
C1316
C1315
C1314
C1313
C1312
C1311
R1334
TP049
TP048
IC132
R1333
TP564
C1339
R1332
C1337
C1338
X1300
C1335
C1334
R1331
R1330
R1314
R1329
R1328
C1333
TP047
R1327
C1332
R1326
C1330
C1331
R1325
R1324
R1322
R1323
TP046
C1327
C1328
C1329
R1317
R1318
R1319
R1320
R1321
TP045
TP044
C1322
R1302
R1301
C1306
C1305
C1304
R1300
C1352
IC131
IC130
C1351
IC192
C1912
C1900
IC154
C1514
R1594
R1596
R1595
TP260
TP261
TP262
TP263
C1385
0
0
0
0.1
000
000
000
*
* * * * * * * * * * * *
*
220
6.8K
820
1
*
*
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
0.1
220/6.3
000
000
000
10K
100P
0.1
*
0.1
1
PQ1X251M2ZP
100/16
0.1
0.1
100/6.3
0.1
000
0.1
0.1
0.1
0.1
1K
000
*
0.1
0.1
*
0.1
*
*
0.1
*
*
*
*
*
*
*
*
*
*
0
000 000
000
000
TC7SHU04FU
1M
000
0.1
1M
15P
15P
16.9344MHZ
0.1
0.1
5.6K
10K
*
0
*
560P
000
6.8K
0.01
10K
0.1
0.1
22K
22K
1.8K
1.2K
0.1
0.1
*
680
*
1.2K
*
*
000
000
0.1
4.7K
100K
0.1
470P
470P
*
*
000
M11L416256SA
000
000
000
000
000
000
000
000
000
LC78663W
0.1
BA033
220/6.3
100/6.3
000
*
*
*
*
*
000
000
000
000
0.1
5
4
3 2 1
1
2
3
4
5
6
4
5
3
2
1
22
21
20
19
18
17
16
15
14
13
10
9
8
7
6
5
4
3
2
1
44 43 42 41 40 39 38 37 36 35
32 31 30 29 28 27 26 25 24 23
45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88
176 175 174 173 172 171170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
12
11
10
9
8
7
6
5
4
3
2
1
8
9
10
11
12
13
14
1
2
3
4
5
6
7
DGND
AGND
KFG
VR
AGND
DGND
WO
VR
WO
3.3V
DGND
DGND
5V
RF5
AGND
3.3V
ADJV
ADJV
TOST
AGND
3.3V
DGND
DGND
2.5V
3.3V
DGND
DGND
GND_M
AGND
DGND
9V
5V
3.3V
16M
A2.5V
A2.5V
EMPH
C2PO
RDY_HIF
SCLK
TXD
RXD
HRST
HD_INT
AGND
3.3V
DGND
DGND
3.3V
AGND
2.5V
DGND
AGND
AGND
VR
ADRREC
ADFE
ADTE
TEC
ADBH
ADPH
XHTR
WRQ
DEFECT
O
MD8
MD10
MD15
MD14
MD13
MD12
MD11
MD9
MD7
MD6
MD5
MD0
MD1
MD2
MD3
MD4
SPDIF
16M
DGND
3.3V
DGND
3.3V
SDT7
SDT6
SDT5
SDT4
SDT3
SDT2
SDT1
SDT0
DCLK
*DERR
*DBGN
*DACK
*DREQ
EMPH
LRCK
BCK
CDD
A
T
A
C2PO
*MOE
MA8
MA7
MA6
MA5
MA4
MA3
MA2
MA1
MA0
*MRAS
*MWE
A7
A8
A9
A10
A11
A12
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
D3
D4
*CS_DVD
*WR
*RD
*LSI_RST
*RDY
*INT_DEC
SPD_FG
FDO
TDO
SPDO
SLDO
SGC
FBAL
TBAL
BST
FC
FOST
TEC
BHC
RFN
RFP
ADFE
ADTE
ADBH
ADPH
ADRREC
PHBCA
D5
D6
D7
MD9
MD11
MD12
MD13
MD14
MD15
MD4
MD3
MD2
MD1
MD0
MD10
MD8
MD5
MD6
MD7
DGND
3.3V
MA3
MA2
MA1
MA0
*MRAS
*MWE
MA4
MA5
MA6
MA7
MA8
*MOE
*MCASU
*MCASL
DGND
DGND
3.3V
DGND
DGND
AGND
Содержание MX3550D/37S
Страница 8: ...2 2 2 2 Confirm Correct REPAIR INSTRUCTION ...
Страница 9: ...2 3 2 3 REPAIR INSTRUCTION ...
Страница 12: ...4 1 BLOCK DIAGRAM 4 1 For 37 and 37S only For 22S only ...
Страница 13: ...4 2 WIRING DIAGRAM 4 2 RGB PCB For 37 37S only SCART PCB For 22S only LVA0193C001 RB2001 ...
Страница 26: ...7 2 7 2 SCHEMATIC DIAGRAM TOP LEFT SERVO BOARD ...
Страница 27: ...7 3 7 3 SCHEMATIC DIAGRAM TOP RIGHT SERVO BOARD ...
Страница 28: ...7 4 7 4 SCHEMATIC DIAGRAM BOTTOM LEFT SERVO BOARD ...
Страница 29: ...7 5 7 5 SCHEMATIC DIAGRAM BOTTOM RIGHT SERVO BOARD ...
Страница 30: ...7 6 7 6 LAYOUT DIAGRAM DVD SIDE A LAYOUT DIAGRAM DVD SIDE B ...
Страница 31: ...i h f g b e j a d l k m n o c p 2 Exploded View DVD Loader 7 7 Without DVD Drive 1 3 ...
Страница 39: ...i h f g b e j a d l k m n o c p 2 Exploded View DVD Loader 7A 7 Without DVD Drive 3 1 ...
Страница 61: ...11 1 11 1 FOR MX3800 ONLY EXPLODED DRAWING ...