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C405
25V 47u
DG
P.G
15V
0
250-300KHz
5
1
+15V
C403
25V 100u
C401
C501
25V 47u
0.1u
DG
P.G
15V
DG
0
P.G
250-300KHz
5
1
KX-TDA0187 SCHEMATIC DIAGRAM No.5
15V
0
250-300KHz
TP386
L503
Q504
1.5A/68u
L506
21P600
TP383
D503
30V 2A
R505
56
DG
P.G
TP384
EXT 4
Vin
Vout 3
Vss 2
ON/OFF
IC502
C502
0.1u
DG
P.G
15V
0
250-300KHz
TP387
L501
Q503
1.5A/68u
L507
21P600
TP382
D502
30V 2A
R504
56
DG
P.G
EXT 4
Vin
TP385
Vout 3
Vss 2
ON/OFF
IC501
C503
0.1u
DG
P.G
TP388
IP501
32V/0.75A
C506
C406
0.1u
10V 150u
TP407
TP409
DG
P.G
TP389
C507
C404
0.1u
6.3V 220u
TP408
TP410
DG
P.G
+5V
L504
0
+5V
(3216)
5V
0
TP411
3
1
PROTECT
2
DA501
IF=150mA
+3.3V
+3.3V
L502
0
IP502
1
32V/0.75A
(3216)
2
3
3.3V
0
DG
P.G
DG
P.G
+1.8V
+1.8V
VDD
VOUT
5
+1.8V
GND
CE
NC
4
TP406
IC503
C509
1u
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