Roland Aerophone AE-10, Service Notes

Page: 39 / 47

39
Oct. 2016 AE-10
fig.d-main-4.eps@R
DGND
DGND
D+5V
DGND
DGND
DGND
DGND
D+5V
AMP+5V
DGND
AN(3)
DGND
D+3.3V
DGND
D-3.3V
PVCC
DGND
D+5V
DGND
D-3.3V
DGND
D+3.3V
DGND
D13 1SS355 TE-17(PB FREE)
1 2
D12 1SS355 TE-17(PB FREE)
1 2
0.5%
6.8k
R156
0.5%
1608
2.2k
R155
0.5%
1608
120k
R157 1608
0.5%
120k
R158 1608
0.5%
82k
R159
0.5%
1608
NJM2387DL3(TE1) IC23
1
VIN
2
VC
5
GND
4
VADJ
3
VOUT
NJM2887DL3 (TE1) (PbFree)
IC22
2
VIN
1
CTRL
3
GND
5
VADJ
4
VOUT
0 R180
1608
0
R182
1608
0
R183
1608
0
R184
1608
0
R196 1608
0
R197
22
R160
1608
22k
R154
1608
R179
10k
10uH
LQH44PN100MP0L
L11
1.15A 160m
1
1
2
2
1000pF
C248
1000pF
C228
1005
1000pF
C287
120pF
C280 1608
UnPop
IC24
BD9329AEFJ-E2
EN
7
FB
5
COMP
6
SS
8
GND
4
PAD
10
BST
1
SW
3
VIN
2
0.22uF
C229
1608
C271
0.1uF
C272
0.1uF
C273
0.1uF
C274
0.1uF
16V
C231
0.1uF
C234
0.1uF
C220
0.1uF
1005
C261
0.1uF
C225
0.1uF
16V
C230
0.1uF
C263
0.1uF
C131
0.1uF
C187
0.1uF
C188
0.1uF
C198
0.1uF
C199
0.1uF
C208
0.1uF
C260
0.1uF
C262
0.1uF
C264
0.1uF
C265
0.1uF
C266
0.1uF
C267
0.1uF
C268
0.1uF
C269
0.1uF
C270
0.1uF
TPS60403DBVR
IC25
IN
2
CFLY+
5
GND
4
OUT
1
3
CFLY-
C233
100uF
16V
C243
100uF
16V
C232
220uF
16V
C237
220uF
16V
VE-221M1CTR-0607
8mm
10uF
C236
2012
10uF
C242
2012
10uF
C235
2012
10uF
C239
2012
1uF
C241
2012
1uF
C240
2012
0.1uF
C222
0.1uF
C221
IC26
NJM2904RB1
3V
3
1
2
IC26
NJM2904RB1
5
7
6
NJM2904RB1
IC26
3V
4
VEE
8
VDD
TP62
TP66
TP64
TP63
C29
0.1uF
UnPop
Fosc=250kHz
Battery_SENSE
Vin=14V
Io=0.5A
Pd=8W(heatsink
0.8W)
Vdif=0.18V(0.28Vmax)
VIN=4.2-18
Vtyp=5.15V
Vmax=5.34V
Vmin=4.97V
Fosc=380kHz
Vtyp=5.07V
Vmax=5.20V
Vmin=4.94V
VIN=20V / VSW=20V / VEN=20V
Pd=3760mW
VIN=-0.3-5.5V
Iout=80mA
Pd=280mW(TA=70
)
OFF
ON
EMI Air