7
8
9
10
6
5
4
3
2
1
1
2
3
4
4
3
2
1
15
16
17
18
19
20
21
22
23
24
25
26
14
A
B
C
D
E
F
G
H
1
2
3
4
TH5701
D4CAC8R00002
D5701
B0FBAR000018
3
2
4
1
L5704
ELF22V035B
230V 50Hz...E/EG
ZA5702
EYF52BCY
DZ5701
ERZV10V51
1CS
F1
4A 250V
ZA5701
EYF52BCY
1
2
3
4
3
2
1
2
1
3
1
2
3
4
5
C5711
50V56
C5708
630V0.01
C5713
0.001
D5706
B0EAMM000057
D5705
B0EAMM000057
D5710
B0EAMM000057
D5704
B0JAME000029
D5747
B0ACCK000005
C5712
220P
D5708
B0BC01700015
D5703
B0BC02900004
D5707
B0BC035A0007
D5709
B0ACCK000005
LB5704
J0JKB0000020
C5709
470P
C5710
1500P
C5776
0.1
C5757
2200P
FB
SOURCE
DRAIN
VCC
GND
R5710
10K
R5711
22
R5706
33K
D5702
B0ZAZ0000052
R5707
33K
R5709
2200
Q5745
B3PBA0000237
FEED BACK
PCONT SWITCH
R5779
1K
R5704
0.068
R5703
680
PCONT
Q5746
B1GBCFLL0037
Q5747
B1GDCFGA0018
SWITCHING
CURRENT LIMMITTING
SWITCH
IC5701
C5HABZZ00125
Q5701
2SC3940ARA
SWITCHING REGULATOR
INVERTER
SYNC SWITCH
6
5
4
3
2
1
1
2
3
4
5
6
CHASSIS GND CN5710
CN5711
CHASSIS GND
CHASSIS GND
CHASSIS GND
CHASSIS GND
CHASSIS GND
CHASSIS GND
CHASSIS GND
CHASSIS GND
CHASSIS GND
CHASSIS GND
CHASSIS GND
230V-240V 50Hz...EB
C5733
16V220
C5729
50V22
C5716
400V180
C5725
50V4.7
R5724
1.2K
ZJ5701
K4CZ01000027
R5777
120
R5786
100K
R5778
4.7
R5776
330
R5725
560
R5723
4.7K
R5727
2.2K
R5726
1K
SYNC
SYS6V_S
D5724
B0BC3R700004
D5746
B0BC5R600003
D5752
B0BC5R000009
C5732
0.1
C5722
0.1
C5706
250V0.1
C5701
250V0.1
C5737
F1BAF2220023
C5736
F1BAF2220023
C5727
47P
C5777
0.1
C5738
680P
R5784
390K
R5771
10
R5772
4.7
R5774
4.7
D
OCP
VCC
GND
FB
D
ST
AR
T
R5785
390K
R5751
470K
R5758
470K
T5721
ETS19AB1Z6AG
D5723
B0EAMM000057
D5721
B0EAMM000057
D5745
B0EAKM000117
Q5748
B3PBA0000237
PC5721
B3PBA0000237
Q5704
B1ABCF000176
CURRENT
LIMITTING SWITCH
Q5705
B1ABCF000176
7
8
6
5
1
2
3
4
IC5721
C0DABYY00002
POWER(SMPS) CIRCUIT
SCHEMATIC DIAGRAM-13
:+B SIGNAL LINE
B
SA-HT990E/EB/EG POWER(SMPS) CIRCUIT
SWITCHING REGULATOR
D
AC-INLET CIRCUIT
P5701
73
Содержание SA-HT990E
Страница 25: ...10 2 Main Components and P C B Locations 10 3 Disassembly of Top Cabinet Step 1 Remove 4 screws 25 ...
Страница 63: ...63 ...
Страница 64: ...23 2 Packaging 64 ...
Страница 69: ...Q2101 B1GFGCAA0001 TRANSISTOR M 69 ...
Страница 71: ...DIODES 71 ...
Страница 86: ...R6922 ERJ3GEYJ182V 1 8K 1 16W M 86 ...
Страница 100: ...C5722 ECJ1VB1H104K 0 1 50V M 100 ...
Страница 102: ...C6922 ECJ1VB1H473K 0 047 50V M 102 ...
Страница 109: ......
Страница 110: ...SURROUND ENHANCER unt of power ...
Страница 119: ......
Страница 179: ......