Zoom g9.2tt - Page 32

1 2 34
A
B
C
D
4
321
D
C
B
A
R411
33 1/2W
L402
BLM18AG102SN1
L403
BLM18AG102SN1
12
D412
1SS133
+3.3VD
"IN"
"MIDI"
8
10
7
9
6
J401B
SW2-5-20A
C422
0.1u
L405
BLM18AG102SN1
R409
2.2k
R408
2.2k
R410
33 1/2W
+3.3VD
"OUT"
3
5
2
4
1
J401A
SW2-5-20A
+3.3VD
L406
BLM18AG102SN1
VCC
6
4
1
2
GND
5
3
IC403
PC900VONSZX
C423
open-c
L401
BLM18AG102SN1
MIDI_IN
MIDI_OUT
R415
270
+3.3VD
2
1 6
DT400A
MUN5211DW1T1G
5
4 3
DT400B
MUN5211DW1T1G
2
1 3
SW400A
R9D2KKFT00F1-G
5
4 6
SW400B
R9D2KKFT00F1-G
AWG16-22
MIDI_IN
MIDI_OUT
1
2
CN402A
3.96T-3-2A (3.96mmP)
1 2
CN400
3.96T-3-2A (3.96mmP)
FG
C420
0.1u
C421
0.1u
to ANALOG PCB
Vin
1
GND
2
+3.3V
3
IC25
uPC2933BT-AZ / uPC2933BT1D-AT
C64
0.1u
C65
0.1u
+ C116
47u/6.3V
+ C134
open-c
+3.3VD
+3.3VA
L7
0
+ C117
100u/6.3V
L6
0
+ C122
100u/6.3V
JP6
open
+5VD
from ANALOG PCB
1
2
3
CN401B
3.96T-3-3A (3.96mmP)
C118
1u
C119
1u
+1.26VD
+ C120
47u/6.3V
Vin
4
GND
2
1.25V
5
NC
1
CE
3
G
2
IC26
XC6209F12AP
+3.3VD
2
2
3
3
1
1
J400
TDC-040H-2
G9.2ttCIRCUITDIAGRAM
MAINPCB(PCB‑0151)MIDI/POWERCircuit
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L407
BL02RN2-R62
BL02RN2-R62
L408
C418 C419
1000p
1000p
FG FG