Sony OEP-4 Service Manual page 70

1
2
3
4
5
A B
MA-142G (12/18)
+12V-M
L206
4.7uH
C235
C234 0.1uF
47uF
16V
017 V_CONT
GND
CN201
1 +3.3V-D
2 +12V-M
C201
0.1uF
3 VCONT
4 +5V-D
5 GND
C206
C205 C207
6 GND
0.001uF 0.001uF 0.001uF
7 REMOTE_on/off
8 GND
C208
0.001uF
9 STEPM
C202
0.001uF
CN202
1 GND
C204
2 +12V_M
0.001uF
3 +12V_M
4 +5V_D
5 STEPM
6 GND
C209 C210
0.001uF
0.001uF
7 GND
8 GND
C233
10 9
100uF
16V
CN203
R203
1 BTM_HTCH_SENS
2 GND
C203
SL201
0.1uF
4 3
R204
3-18
C D
MA-142G (12/18)
+5V-D
L202
4.7uH
C212 C220
C219
C211 0.1uF 0.1uF
100uF 47uF
10V 6.3V
GND
TP201
+3.3V-D
L203
4.7uH
TP202
C214
C213 C221
0.1uF C222
100uF 47uF
0.1uF
10V 6.3V
L201
10uH
NM
R213
0
R214
GND
0
R215
0
R216
0 L204
4.7uH
C216 C224
C215 C223
0.1uF 0.1uF IC202
47uF 47uF
6.3V 6.3V XC62EP1602MR
R231
100
2 4
VIN EXT
3
VOUT
5
CE
VSS
1
L205
4.7uH
IC203
C218 C226
BA25BC0FP-E2
C217 C225
0.1uF 0.1uF
47uF 47uF
6.3V 6.3V
2
1
VCC OUT
GND/FIN
3
3-18
E
+3.3V-D1
TP206
Q203
RTQ035P02TR
R235
10k
Q202
2SB1424-T100-QR
R232
47k
NM
R236
TP203
100
Q204
+1.6V-D
R237
4.7k
DTC123JE-TL
C228 C231
22uF 0.1uF
6.3V
+3.3V-D2
GND
TP207
Q205
RTQ035P02TR
R238
10k
TP204 R240
+2.5V-D
100
Q206
R239
DTC123JE-TL
33k
TP205
C229
22uF
C232
6.3V
0.1uF
GND
F G
MA-142G (12/18)
OEP-4
H