18.3. (C) Power Circuit
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
1 1
12
13
1
2
3
52
4
51
5
50
6
49
7
48
8
47
9
46
10
45
11
44
12
43
13
42
14
41
15
40
16
39
17
38
18
37
19
36
20
35
21
34
22
33
23
32
24
31
26
30
29
25
28
27
16
17
1
2
3
4
5
6
14
12
10
8
7
9
11
13
15
1
2
3
4
5
6
14
12
10
8
7
9
11
13
+50V
+30_VDD
+30_VDD
PGND_30
PGND_30
-30_VDD
-30_VDD
DC_DET
+12V
C5101 1000P
C5201 1000P
C5601 1000P
C5301 1000P
C5401 1000P
C5501 1000P
C5504 50V2.2
C5025
16V56P
C5028 63V220P
C5027 63V220P
C5021
16V56P
C5022
16V47
C5914
10V1
AVCC1/2
CLKCTL1/2
CLKIN1/2
CLKMODE1/2
HICSUB
IN1 (SW)
+Vdd1/2
IN2
(CENTER)
HICSUB
PRIN
PRMON
MUTE/
PREN/STBY
AGND1/2
CREF1/2
MUTE_3
CH3IN
GND
NC
MUTE_5,6
CH6IN
CH5IN
MUTE_4
CH4IN
GND
GND
CHMODE
IC1SUB
-Vout1
+Vcc1
+Vout1
GND
+PH1
-PH1
CH3-OUT
-PH2
+PH2
GND
+Vout2
+Vcc2
-Vout2
-VCC5_6
+VCC5_6
CH4-OUT
CH4+OUT
-VCC_PRE
+VCC_PRE
GND
CH6OUT
CH5OUT
+VCC3_4
-VCC3_4
CH3+OUT
C5097
50V10
C5073
0.1
LB5071
J0JKB0000020
+30V
-30V
IC5001
RSN704D65-P
IC5010
C0JBAB000472
Q5096
B1ABCF000011
Q5022
B1ABCF000011
Q5023
B1ABCF000011
Q5014
B1ABCF000011
Q5025
B1ABCF000011
Q5095
B1ABCF000011
Q5031
B1ADBL000010
Q5002
B1ABCF000011
Q5001
B1ABCF000011
L5309
ETQA15A150T
C5029
63V47P
C5071
35V33P
C5076 35V470P
C5078 35V470P
C5075 35V470P
C5077 35V470P
C5030
63V47P
C5318
0.68
C5431
100P
C5487
0.1
C5074
0.1
LB5072
J0JKB0000020
C5072
35V33P
C5067
1000P
C5063
16V10
C5066
1000P
C5062
16V10
C5502
100P
C5512
0.68
C5532
0.1
R5517
22
C5098
1000P
C5531
100P
C5510
0.68
C5530
100P
C5609
0.68
C5013 0.01
C5012 0.01
C5015 390P
C5014 100P
C5017 390P
C5016 100P
C5033
0.1
C5036 0.1
C5035 0.1
C5630
100P
C561
1
0.68
C5631
100P
1
3
2
4
L5105
ETQA15A150T
JK5400
FL+
SURROUND R
FRONT L
CN5050
AGND
FRONT R
AGND
SUBWOOFER
AGND
SURROUND L
AGND
AGND
CENTER
MODE_S
MODE_F
FHOP
DGND
MUTE_CSW
MOD_DA
SW+
C+
SR+
SR-
SL-
GND
GND
SL+
SW-
C-
1
3
2
4
L5503
ETQA17A150T
1
3
2
4
L5601
ETQA17A150T
1
3
2
4
R5516 0
R5519
8.2K
R5514 0
R5615 0
R5410 220
R5038 220K
R5039
220K
R5037 47K
R5041 1
R5042 1
R5613 0
R5077 0
R5072 1.8K
R5073 22K
R5071 0
R5074 5.6K
R5627
8.2K
C5020 0.1
R5070 5.6K
R5487
22
C5230
100P
C51
13
0.68
C5130
100P
C51
15
0.68
C5181
0.1
R5181
22
R51
10
5.6K
R5504
47K
C5183
0.1
R5183
22
R5109
5.6K
C5386
0.1
R541
1
5.6K
R531
1
5.6K
C5406 0.47
R5208 220
R5107 220
R5502 2.2K
D5041 B0ACCK000005
R5506 22K
C5603 50V2.2
C5602
100P
C5019 47P
C5018 47P
C501
1
0.1
R5603
47K
C5040
0.1
R5047
10K
R5046
47K
R5053
3.3K
R5050
22K
R5063
10K
R5601 2.2K
R5011 10K
R5014
1M
GND
VCC
IN
GND OUT
R5056 4.7K
R5605 22K
R5012 100
R5013
1M
R5057 4.7K
R5059 10K
R5040 0
R5060 10K
R5062 10K
C5099
0.01
R5052 22K
K5001
0
R5051 22K
R5067 100
R5065 100
R5309 220
C5305 0.47
R5386
22
C5317
0.68
C5430
100P
D5031 B0BC3R400001
R5076 0
IC5002
C0ABBA000163
1
2
13
14
3
12
4
11
5
10
6
9
7
8
1
2
7
8
3
6
4
5
R5048
47K
R5094
47K
R5049
1K
R5021
100K
R5022 100K
R5625
100K
R5624 220K
R5023 220K
Q5015
B1ADBL000010
FR+
FR-
FL-
C5031
50V10
R5493 22K
R5492 120K
R5082 82K
R5099
47K
R5081 82K
R5696
10K
R5626
10K
R5595
10K
R5391 68K
C5096
6.3V100
R5189 82K
R5518 10K
R5197
10K
R5080 10K
R5079 10K
L5023
ELJPC220KFB
L5021
ELJPC220KFB
D5010
B0ACCK000005
D5013
B0ACCE000003
D5012
B0ACCE000003
R5015
1M
X501
1
H2A415300001
X5010
H2A375300003
TO
MAIN CIRCUIT
(CN2011) on
SCHEMATIC
DIAGRAM-11
B
TO
SPEAKERS
1
2
3
IC5004
C0CBADE00023
C5002
16V100
C5003
16V100
C5001
16V100
-VCC
+VCC
4
2
3
1
2
4
1
3
2
4
1
3
2
4
1
3
2
4
1
3
2
4
1
3
L5600
G0B9R5K00001
L5500
G0B9R5K00001
L5200
G0B9R5K00001
L5100
G0B9R5K00001
L5400
G0B9R5K00001
L5300
G0B9R5K00001
: MAIN SIGNAL LINE
SA-HT740P/PC POWER CIRCUIT
TERMINAL
INVERTER
INVERTER
DUAL OP-AMP
DC DETECT
DC DETECT
DC DETECT
DC DETECT
INVERTER
SCHEMATIC DIAGRAM-12
POWER CIRCUIT
C
DIGITAL POWER AMP
MUTING
(CENTER SW)
MUTING
MODE SELECTOR
:+B SIGNAL LINE
:-B SIGNAL LINE
SA-HT740P / SA-HT740PC
75
Содержание SA-HT740P
Страница 9: ...4 Exploded Views 4 1 Cabinet Parts Location 9 SA HT743P SA HT743PC ...
Страница 10: ...10 SA HT743P SA HT743PC ...
Страница 11: ...11 SA HT743P SA HT743PC ...
Страница 12: ...4 2 Packaging 12 SA HT743P SA HT743PC ...
Страница 33: ...7 SA HT740P SA HT740PC ...
Страница 36: ...10 SA HT740P SA HT740PC ...
Страница 41: ...15 SA HT740P SA HT740PC ...
Страница 43: ...8 1 2 Tips on using digital transmitter SH FX60T 17 SA HT740P SA HT740PC ...
Страница 44: ...8 1 3 Below is tips on using digital receiver SB FX80 18 SA HT740P SA HT740PC ...
Страница 45: ...8 1 4 Tips on using digital transmitter SH FX80T 19 SA HT740P SA HT740PC ...
Страница 46: ...8 2 About HDMI 8 2 1 What is HDMI 8 2 2 Advanced Digital Pictures 20 SA HT740P SA HT740PC ...
Страница 47: ...8 2 3 Advanced Digital Sound 8 2 4 Easy to Use 8 2 5 HDMI Compatible Products 21 SA HT740P SA HT740PC ...
Страница 52: ...26 SA HT740P SA HT740PC ...
Страница 58: ...10 1 Disassembly Flow Chart 10 2 Main Components and P C B Locations 32 SA HT740P SA HT740PC ...
Страница 67: ...Step 3 Push tray assembly to the direction of arrow shown 41 SA HT740P SA HT740PC ...
Страница 80: ...SA HT740P SA HT740PC 54 ...
Страница 82: ...SA HT740P SA HT740PC 56 ...
Страница 106: ...SA HT740P SA HT740PC 80 ...
Страница 112: ...20 2 Basic Troubleshooting Guide for HDMI AV output 86 SA HT740P SA HT740PC ...
Страница 118: ...23 Explode Views 23 1 Cabinet Parts Location 92 SA HT740P SA HT740PC ...
Страница 119: ...93 SA HT740P SA HT740PC ...
Страница 120: ...94 SA HT740P SA HT740PC ...
Страница 121: ...23 2 Packaging 95 SA HT740P SA HT740PC ...