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SCHEMATIC DIAGRAM (VIDEO PART)
3-53
3-54
GAME
DVD
VCR
AUX
CAB
CVBS
S-V_Y
S-V_C
Y1_6
PB1_8
PR1_10
Y2_48
PB2_2
PR2_4
Y3_42
Y4_36
PB3_44
PB4_38
PR3_46
PR4_40
Y3_42
PB3_44
PR3_46
Y2
Pb2
Pr2
Y1
Pb1
Pr1
Y_
O
U
T
Pb_
O
U
T
Pr
_
O
U
T
Y1
Pb1
Pr
1
Y2
Pr
2
Pb2
Y3
Pb3
Pr3
V+
V+
V+
V+
V+
V+
V+
V+
VREF
VGND
SDA
SCL
AD
R
PO
R
T
2
PO
R
T
3
PORT0
PORT1
Pr_OUT2
Pb_OUT2
SW1
SW2
Y_
O
U
T
2
SW
3
AU
X
3
Y4
Pb4
Pr4
CO
M
P
O
N
E
N
T
IN
1
CO
M
P
O
N
E
N
T
IN
2
&
MONITOR
REC-OUT
ZONE2_OUT
DVD
CAB/SAT
VCR
AUX
Y
C
CVBS
Y
C
CVBS
Y
C
CVBS
Y
C
CVBS
Y
C
CVBS
Y
C
CVBS
Y
C
CVBS
1321_SDA
1321_SCL
GAME_CVBS
GAME_Y
GAME_C
Y3
Pb3
Pr3
Y_OUT
Pb_OUT
Pr_OUT
C
OM
P
ON
E
N
T
OU
T
CO
M
P
O
N
E
N
T
IN
3
&
CVBS_IN
SV_Y_IN
SV_C_IN
CVBS_OUT
S-Y_OUT
S-C_OUT
COMP_Y1
COMP_PB1
COMP_PR1
COMP_Y2
COMP_PB2
COMP_PR2
COMP_Y3
COMP_PB3
COMP_PR3
COMPONENT_Y_OUT
COMPONENT_PB_OUT
COMPONENT_PR_OUT
VI
D
E
O <
----->
H
D
M
I
VI
D
E
O <
----->
H
D
M
I
[T
7
4
7
]V
ID
E
O <
-->
F
R
ON
T
VG
N
D
VG
N
D
VGND
VG
N
D
VGND
VG
N
D
VG
N
D
VGND
VGND
CN
31 <
--
->
CN
14
CN
32 <
--
->
CN
15
+5VV
-5VV
+9VV
Y_OUT
Pb_OUT
Pr_OUT
GAME_L
GAME_R
MIC_L
+7V
-7V
[T
747]
VID
E
O
<
--
>
IN
P
U
T
GAME_L
GAME_R
MIC_L
MIC_R
+7V
-7V
MIC_R
DVD
CAB
IC131_OUT
SW2 SW3
H
H
L
H
X
L
H
DVD
L
CAB
SW1
R
1330
75
R
1329
75
R
1328
75
R
1333
75
R
1332
75
C1360
2P
C1358
2P
C1356
2P
C1359
2P
C1357
2P
C1355
2P
C1391
100/
16V
C1390
0.
1u
F
R
1331
75
JK135
CJ
J4R
046Z
(G
ol
d
)
48
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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
IC131
C1389
10/
50V
C1366
10/50V
C1364
10/50V
C1362
10/50V
C1365
10/50V
C1363
10/50V
C1361
10/50V
JK134
JK133
C1354
470/16V
C1353
10/50V
C1352
470/16V
C1351
10/50V
C1350
470/16V
C1349
10/50V
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC134
HVINJM2285MTE1
JK132
JK131
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC133 HVINJM2581MTE1
C1367
10/
16V
C1368
0.
1u
F
C1369
10/
16V
C1370
0.
1u
F
C1375
10/
50V
C1376
0.
1u
F
R
1325
75
C1343
2P
R1322
0
C1344
OP
E
N
R
1326
75
C1345
2P
R1323
0
C1346
OP
E
N
R
1327
75
C1347
2P
R1324
0
C1348
OP
E
N
R1306
0
C1312
470/10V
C1309
OP
E
N
R1305
0
C1311
470/10V
C1308
OP
E
N
R1304
0
C1310
470/10V
C1307
OP
E
N
R
1303
75
C1306
10/50V
R
1302
75
C1305
10/50V
R
1301
75
C1304
10/50V
C1315
100P
R
1307
75
C1321 10/50V
C1314
100P
R1
3
0
8
75
C1320
10/50V
C1313
100P
R
1309
75
C1319
10/50V
C1324
470/10V
C1323
470/10V
C1322
470/10V
C1330
100P
R
1313
75
C1342
100/10V
C1341
100/10V
C1340
100/10V
C1339
10/50V
C1338
10/50V
C1337
10/50V
C1336
10/50V
C1335
10/50V
C1334
10/50V
C1333
100P
C1332
100P
C1331
100P
C1329
100P
C1328
100P
C1327
100P
C1326
100P
C1325
100P
R
1314
75
R
1315
75
R
1316
75
R
1317
75
R
1318
75
R1319
75
R1320
75
R1321
75
16
17
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN
131
16
17
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN
132
C1303
100P C1302
100P
C1301
100P
C1318
100P C1317
100P
C1316
100P
C1392
1/50V
C1393
1/50V
C1394
1/50V
C1386
1/50V
C1387
1/50V
C1388
1/50V
C1384
1/50V
C1385
1/50V
C1383
1/50V
C1380
1/50V
C1381
1/50V
C1382
1/50V
R1335
4.7
R1338
4.7
R
1339
4.
7
L1301
L1302
L1303
R1312
75
R1311
75
R1310
75
R1334
4.7
9
8
7
6
5
4
3
2
1
CN
134
9
8
7
6
5
4
3
2
1
CN
135
5
4
3
2
1
CN
133
C1408
0.
1u
F
C1407
0.
1u
F
R
1344
10K
CH
1O
UT
PS
CH
2O
UT
V+
2
CH
3O
UT
GND
V+
2
CH
3IN
1
V+
1
CH
3IN
2
GND
CH
3IN
3
CH
2IN
3
GND
CH
2IN
2
GND
CH
2IN
1
V+
1
GND
CH
1IN
3
SW
2
CH
1IN
2
SW
1
CH
1IN
1
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC135
C1411
0.1uF
C1410
0.
1u
F
C1409
0.
1u
F
C1406
0.
1u
F
C1405
10/
16V
C1404
10/
16V
R1342
4.7
R1343
4.7
C1403
10/16V
C1402
10/16V
C1401
10/16V
C1398
10/16V
C1399
10/16V
C1400
10/16V
C1379
1/50V
C1378
1/50V
C1377
1/50V
+9VV
-5V
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND VGND
VGND VGND VGND
VGND VGND VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND VGND VGND
VGND
VGND
+5V
+5V
-5V
+9VV
VGND
VGND
VGND
+5V
VGND
VGND
VGND
VGND
VGND
AGND
AGND
VGND
VGND
-5V
+5V
VGND VGND VGND
Содержание T 747
Страница 1: ...L A U N A M E C I V R E S AV Surround Sound Receiver T747 AV Surround Sound Receiver T747 ...
Страница 6: ...1 6 DISASSEMBLY 1 REMOVAL OF TOP COVER 2 REMOVAL OF FRONT PANEL ...
Страница 7: ...1 7 PRINCIPAL PARTS LOCATION ...
Страница 9: ...T747AH EXPLODED VIEW Graphite 1 9 1 10 SEE NOTE SEE NOTE SEE NOTE ...
Страница 11: ...T747C EXPLODED VIEW Graphite 1 12 1 13 SEE NOTE SEE NOTE SEE NOTE ...
Страница 13: ...T747CT EXPLODED VIEW Titanium 1 15 1 16 SEE NOTE SEE NOTE SEE NOTE ...
Страница 17: ...2 4 IC201 T5CC1 Microcontrollers 2 4 ...
Страница 24: ...BLOCK DIAGRAM IC152 ES29LV320FT70TG 2 11 ...
Страница 25: ...BLOCK DIAGRAM IC151 FLI30336AC 2 12 ...
Страница 26: ...2 13 BLOCK DIAGRAM IC134 NJM2285 ...
Страница 27: ...IC113 NJM2566V VIDEO AMP 2 14 ...
Страница 29: ...IC131 NJW1321FP VIDEO SW 2 16 ...
Страница 30: ...2 17 ...
Страница 35: ...BLOCK DIAGRAM 2 22 ...
Страница 37: ...BLOCK DIAGRAM 2 24 ...
Страница 39: ...BLOCK DIAGRAM 2 26 ...
Страница 41: ...IC147 TC74VCX541FT OCTAL BUS BUFFER 2 28 ...
Страница 44: ...BLOCK DIAGRAM AUDIO PART 2 31 2 32 ...
Страница 45: ...BLOCK DIAGRAM MCU DSP PART 2 33 2 34 ...
Страница 46: ...BLOCK DIAGRAM HDMI PART 2 35 2 36 ...
Страница 47: ...BLOCK DIAGRAM VIDEO PART 2 37 2 38 ...
Страница 51: ...SCHEMATIC DIAGRAM MCU PART 3 45 3 46 ...
Страница 52: ...SCHEMATIC DIAGRAM DSP CODEC WITH DIR PART 3 47 3 48 ...
Страница 62: ...PRINTED CIRCUIT BOARDS FRONT TOP VIEW 2 67 2 68 ...
Страница 63: ...FRONT BOTTOM VIEW 2 69 2 70 ...
Страница 64: ...MAIN TOP VIEW MAIN BOTTOM VIEW 2 71 2 72 ...
Страница 65: ...INPUT TOP VIEW 2 73 2 74 ...
Страница 66: ...INPUT BOTTOM VIEW 2 75 2 76 ...
Страница 67: ...VIDEO TOP VIEW VIDEO BOTTOM VIEW 2 77 2 78 ...
Страница 68: ...HDMI TOP VIEW HDMI BOTTOM VIEW 2 79 2 80 ...
Страница 69: ...AMP TOP VIEW 2 81 2 82 ...
Страница 70: ...AMP BOTTOM VIEW 2 83 2 84 ...
Страница 75: ... 0 1 1 1 2 1 0 3 4 5 4 6 7 5 0 5 4 5 0 5 0 8 9 3 1 XWR 4 4 0 S 4 0 4 7 86 4 7 0 8 6 8 9 8 2 89 ...