90
18.7. SMPS Circuit
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
I
SMPS CIRCUIT
SCHEMATIC DIAGRAM - 10
SA-AKX10PH/PN SMPS CIRCUIT
2/2
1/2
TO SMPS
SECTION (2/2)
P1
1
2
3
4
H
TO
D-AMP CIRCUIT
(ZJ5901*)
IN SCHEMATIC
DIAGRAM - 9
B
TO
MAIN CIRCUIT
(ZJ2701*)
IN SCHEMATIC
DIAGRAM - 5
: +B SIGNAL LINE
: -B SIGNAL LINE
2
3
1
C5HACYY00004...PN
IC5701
C5HACYY00005...PH
SWITCHING REGULATOR
3
1
2
B0ABSM000008
D5801
R5834
2.2K
2.2K
R5832
2.2K
R5833
18K
R5863
18K
R5862
4.7K
R5861
B1GBCFJN0038
QR5801
R5801
22K
D5804
R5800
15K
R5860
10K
R5864
10K
0.1
C5831
0.1
C5832
3
4
1
2
6
5
CN5801
B1ADCF000001
Q5860
C5800
GND
0.01
C5826
0.01
100K...PH
33K...PN
R5702
100K...PH
33K...PN
R5703
50V1000
C5805
50V1000
C5808
B0HFRJ000012
D5803
22
R5720
D5731
B0EAMM000057
3
2
1
D5702
B0ZAZ0000052
C5713
0.01
ETS39AG4NGAD...PN
ETS39AG4M6AD...PH
FOR PN
FOR PH
MAIN TRANSFORMER
C5821
0.01
C5819
0.01
C5822
0.01
C5820
0.01
SYNC
SYS3.3
2.2K
R5805
15K
R5806
A
R
3
2
C
1
C0DABFC00002
SHUNT REGULATOR
INVERTER
CURRENT
LIMITING SWITCH
CURRENT
LIMITING SWITCH
FEED BACK
IC5801
0.1
C5818
0.1
C5812
1K
R5803
100V0.1
C5817
47K
R5804
8.2K
R5814
0.1
C5810
12K
R5802
C5896
0.1
5
7
8
6
2
1
4
3
9
11
CN5802
PCONT
B1GBCFLL0037
QR5810
330
R5809
330
R5807
1K
R5730
B0BC6R100010
D5725
2.2K
R5808
4
3
1
2
B3PBA0000402
PC5720
FEED BACK
B3PBA0000402
PC5701
R5810
330
R5817
330
4
3
1
2
120
R5724
3
1
2
B0ABSM000008
D5802
11
13
14
12
10
8
6
5
7
9
18
15
16
17
1
4
3
2
T5701
C5813
35V330
R5722
1.2K
C5722
1000P
C5721
220P
R5729
10K
R5728
100K
C5728
1000P
D5724
D5727
B0ACCK000012
B0ACCK000012
R5732
100
R5726
0.1...PH
0.15...PN
B1ABCF000176
Q5722
10K
R5721
D5722
B0BC019A0007
B0ACCK000012
D5723
C5720
0.1
B0BC018A0267...PN
B0BC010A0007...PH
D5721
J0JBC0000019
L5704
D5726
B0EAKM000117
D5729
B0EAMM000057
SWITCH
1K
R5723
B1ADCF000001
Q5721
B0ACCK000012
D5728
B1BABG000007
Q5720
D
C5737...PH
820P
C5727...PN
3300P
C5726
0.1
C5730
1
C5724
D5732
B0BC035A0007
50V56
R5733
47K
C5725
0.1
C5723
470P
S
GND
FB
VCC
OLP/SS
OCP/BD
+30V_SENSE
PCONT
DC18V
AM_BP
10
NC
DCDET
DC18V
+18V.-12V_GND
+18V.-12V_GND
GND
GND
-30V_SENSE
-30V_SENSE
SYS3.3
SYNC
NC
+30V_SENSE
4
5
7
6
TRANSFORMER
TEMP DETECT.
B1GBCFJJ0051
Q5862
TRANSFORMER
TEMP. DETECT
B1ABCF000176
Q5861
TRANSFORMER
TEMP. DETECT
POWER CONTROL
C5869
0.1
C5870
0.1
C5844
10
C5843
10
TH5860
D4CC11040013
PCONT
11
13
14
12
10
8
6
5
7
9
18
15
16
17
1
4
3
2
VIN
VCC
VCC
DRAIN
VIN
DRAIN
+30V
-30V
+FAN 18V
+30V
+FAN 18V
GND
+18V
GND
+18V
AMPGND
-30V
AMPGND
11
13
14
12
10
8
6
5
7
9
18
15
16
17
1
4
3
2
AM_BP
Q5803
B1BABG000007
AMBP SWITCH
AM_BP
R5820
10K
B0ACCK000012
B1GDCFGA0018
QR5802
R5841
120K
R5840
82K
DC DETECT
2.2K
R5835
FOR PN
FOR PH
R5727
0.13
470
R5828
470
R5824
470
R5827
470
R5823
470
R5826
470
R5822
470
R5825
470
R5821
R5837
2.2K
2.2K
R5836
K1...PN
0
K3...PH
0
Summary of Contents for SA-AKX10PH
Page 14: ...14 5 2 Remote Control Key Button Operation ...
Page 15: ...15 5 3 Media Information ...
Page 25: ...25 7 2 3 D Amp P C B Fig 3 D Amp P C B D Amp IC IC5900 ...
Page 31: ...31 9 2 Main Components and P C B Locations ...
Page 57: ...57 Step 5 Detach 16P FPC at the connector CN7001 on CD Servo P C B ...
Page 78: ...78 ...
Page 80: ...80 ...
Page 104: ...104 ...