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13
12
11
REF
1
2
3
4
7
5
6
14
8
10
9
V
+
1
VEE1
VEE2
VEE3
GND
VIN1
VIN2
VIN3
VOUT1
VOUT2
VOUT3
PowerSave
BIAS
6dB
AMP
75
Ω
Driver
BIAS
75
Ω
Driver
6dB
AMP
BIAS
75
Ω
Driver
6dB
AMP
V
+
2
V
+
3
BLOCK DIAGRAM (IC133: NJM2581)
9
10
8
5
6
7
4
3
2
1
11
12
13
16
15
14
17
18
19
20
21
22
23
24
CH1 IN1
CH1 IN3
CH1 IN2
SW1
SW2
GND
CH1 OUT
V
-
1
CH2 OUT
CH3 IN2
CH3 IN3
V
+
2
CH2 IN3
CH2 IN1
CH3 OUT
CH3 IN1
GND
CH2 IN2
GND
PS
75
Driver
Bias
Cont2
Cont1
Cont1
Cont2
Cont1
Cont2
6dB
Amp
Bias
Bias
Bias
Bias
Bias
Bias
Bias
75
Driver
75
Driver
Bias
6dB
Amp
6dB
Amp
GND
GND
V
+
1
V
-
2
9
10
8
5
6
7
4
3
2
1
11
12
13
16
15
14
17
18
19
20
21
22
CH1 IN1
CH1 IN3
CH1 IN2
SW1
SW2
GND
CH1 OUT
V
-
1
CH2 OUT
CH3 IN2
CH3 IN3
V
+
2
CH2 IN3
CH2 IN1
CH3 OUT
CH3 IN1
V
+
1
CH2 IN2
V
-
2
PS
75
Driver
Bias
Cont2
Cont1
Cont1
Cont2
Cont1
Cont2
6dB
Amp
Bias
Bias
Bias
Bias
Bias
Bias
Bias
75
Driver
75
Driver
Bias
6dB
Amp
6dB
Amp
GND
GND
BLOCK DIAGRAM (IC135: NJM2586A)
DMP24
SDIP22
2-
15
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 ...