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3-43
3-44
SCHEMATIC DIAGRAM (POWER PART)
mute_power
ST+5.6V
DETECT
DETECT
DAB+8V
GND
GND
STBY_MUTE
T
O
AM
P
B
O
AR
D
P_DOWN
TO
A
C
I
N
LE
T
FR
O
M
TR
A
N
S
+12V
DAB+8V
8A,250V
2.5A,250V
-12V
+12V
-12V
CUP12126-2
DETECT
STBY_MUTE
STBY_MUTE
-12V
GND
GND
GND
GND
+12V
+12V
V-6.5V
V+6.5V
V+6.5V
TO
I
N
P
U
T B
O
A
R
D
XM+7.5V
DSP+7.5V
FR
O
M
T
R
A
N
S
FR
O
M
T
R
A
N
S
FR
O
M
T
R
A
N
S
T
O
S
T
BY
BO
A
R
D
DAB+6.5V
HDMI+6.5V
-12V
CUP12126-3
POWER_ON
GND
R5708
270
C5708
47/
50V
C5711
100/
16V
D5710
1N5819
5
4
3
2
1
CN
494
F5701
F5702
1
2
O
L570
CJ
J7
A
012Z
D5723
6.8V
R
5706
4.
7K
R
5705
22K
Q5705
C2785Y
Q5703
C107M
C5702
1/50V
C5721
2.
2/
50V
1
2
3
IN
OUT
GND
IC576
CVIKIA78DL05PI
C5707
0.
1u
F
C5706
100/
16V
C5703
1000/
25V
D5703
1N4003
D5704
1N4003S
D5702
1N4003S
D5701
1N4003
D
5713
1S
S
133
C5713
4700P
3
4
2
1
RY571
D5722
D5721
1N4003
R5723
10K
2
1
CN
572
T5701
CLT5J033YU
12
CN571
5
4
3
2
1
CN
492
D5707
1
2
O
L571
CJ
J7
A
021Z
C5701
4700P
Q5716
C107M
R5715
1K
R5714
4.7K
R
5716
22K
C5716
0.
15/
50V
GND51
HJT1A025
R5707
10 1W
R5315
15K
R
5314
15K
R
5313
15K
D5305
SB2100
D5304
SB2100
C5301
0.
01u
F
C5302
0.
01u
F
C5303
0.
15u
F
D5306
1N4003S
D5307
1N4003S
R5305
0.15
R5304
0.15
R5405
0.15
R5406
0.15
D5405
SB2100
D5404
SB2100
D5407
1N4003S
D5408
1N4003S
3
2
1
4
VIN
O
N/O
FF
GND
VOUT
IC537
GND
IN OUT
2
1
3
IC538
CVIKIA7912PICA
C5502
0.
15u
F
C5501
0.
15u
F
C5503
0.
15u
F
C5504
0.
15u
F
C5505
10000/
16V
C5506
3300/
16V
R
5505
47K
R
5506
47K
C5507
0.
1u
F
C5307
4700/
25V
C5308
2200/
25V
C5309
1000/
16V
C5310
1000/
16V
R
5307
47K
R
5308
47K
C5311
0.
1u
F
C5312
0.
1u
F
R
5311
47K
R
5312
47K
C5410
2200/
25V
R
5410
47K
R
5409
47K
C5401
0.
01u
F
C5402
0.
01u
F
C5403
0.
15u
F
123
CN
550
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
B
N
561
C5409
10000/
16V
C5508
0.
1u
F
2
4
3
1
D5501
600V/8A(CMY1A138VA)
D5601
HVD2A04H
D5602
HVD2A04H
C5602
0.
1u
F
R
5601
47K
C5601
6800u
F/
16V
1
2
3
4
5
6
7
CN
551
JW
551
CWE8202120AA
JW551_1
F5502
F5501
R
5316
15K
D5310
1N4003
D5311
1N4003
D5312
1N4003
D5313
1N4003
C5509
10000/
16V
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN
562
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
B
N
562
R
5602
47K
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 ...