Roland ME-25 User Manual

22
Feb. 2010 ME-25
Circuit Diagram (Main Board: Analog)
fig.d-Main-Analog.eps@L
FB+3.3
FB+1.5
RST-DCDC
FB+3.3
FB+1.5
D+3.3
GND
GND
GND
GND
GND
GND
AVCC
GND
AVCC
PVCC
GND
GND
GND
GND
GND
A+3.3
A+3.3
GND
AVCCAVCC
GND
GND
GND
GND
D+3.3
A+3.3
BAT-DET
SD-DA
LRCK
MCK
BCK
XCODEC-PDN
GND
DC-POWER
GND
GND
GND
GND GND
PVCC
AVCC
47k
R1
0.1uF
C115
TP138
0.1uF
C113
D ( 0.5% )
15k
R135
D ( 0.5% )
2.2k
R68
D ( 0.5% )
47k
R70
TP106
100pF
C160
470pF
C154
1000pF
C9
DTC114TUAT106
Q11
1
23
D ( 0.5% )10k
R59
D ( 0.5% )
3.3k
R86
1000pF
C7
D ( 0.5% )10k
R65
D ( 0.5% )
10k
R50
GND
TP11
D ( 0.5% )
10k
R49
TP41
D ( 0.5% )
18k
R92
TP154
100pFC159
D ( 0.5% )27kR82
1000pF
C10
D ( 0.5% )
22k
R87
TP6
TP193
TP178
47k
R3
0.1uF
C14
TP4
1000pF
C8
TP14
47k
R5
47k
R6
D ( 0.5% )
27k
R81
D ( 0.5% )
47k
R69
TP160
Q7 QS5U27TR(PB FREE)
1
52
C15
UnPop
TP164
150uH
ELL6SH151M
L3
0.1uFC107
Q8 QS5U27TR(PB FREE)
34
56
R129
TP10
TP188
82uH
ELL6SH820M
L5
10uF
C135
TP173
C130
100uF
6.3V
TP182
TP18
TP103
10uFC136
56
R128
Q8 QS5U27TR(PB FREE)
1
52
C129
100uF
6.3V
TP141
C111
UnPop
TP185
Q7 QS5U27TR(PB FREE)3
4
0.1uFC110
TP27
C102
UnPop
TP85
1.5k
R18
RTT06 152 J
10pF
C133
TP25
TP151
TP170
TP98
TP28
1uF
C149
1000pF
C6
C22
UnPop
1M
R12
D4
UnPop
2
3
1
TP157
22k
R7
TP191
TP31
D ( 0.5% )
10k
R64
0.1uF
C104
C161 UnPop
0
R107
IC17
NJM2115V(TE1)
3
1
2
0
R115
TP158
0.1uF
C120
D ( 0.5% )
10k
R48
D ( 0.5% )
27k
R80
D ( 0.5% )
12k
R78
D ( 0.5% )
150k
R17
D ( 0.5% )
10k
R61
TP24
C3
100uF
16V
IC17
NJM2115V(TE1)
5
7
6
C143
10uF
16V
C137
10uF
16V
0
R112
TP34
MK1
GT-3 JACK SHIELD COVER
10
20
30
KM02018ABM1P
JK6
2
3
1
5
4
C
1
1
0
1
TP35
0.1uF
C122
TP17
TP142
TP2TP184
TP13
TP43
1800pF
C11
TP107
TP168
D ( 0.5% )
10k
R60
C141
10uF
16V
TP194
D ( 0.5% )
68k
R16
D5
2
3
1
TP12
10pF
C132
C138
10uF
16V
1k
R74
D ( 0.5% )
10k
R58
0.1uFC19
TP32
TP169
0.1uF
C17
C125
220uF
16V
TP5
0.1uF
C21
10uF
C134
0.1uF
C16
D2
SS14
D ( 0.5% )
10k
R67
2SK880-GR(TE85R.F)Q6
3
12
D ( 0.5% )
10k
R62
10k
R95
TP26
TP29
C145
10uF
16V
1k
R71
1000pF
C5
100
R88
TP192
D ( 0.5% )
56k
R14
D6
UnPop
2
3
1
C131
100uF
6.3V
D ( 0.5% )
10k
R66
TP149
0.1uF
C97
0.1uF
C119
HTJ-035-23DBS
JK1
1
3
2
TP153
TP167
0.1uF
C117
C140
10uF
16V
TP190
22k
R8
TP143
C139
10uF
16V
NJM2115V(TE1)
IC17
48
TP40
TP183
BD9851EFV-E2
IC15
9
OUT2
8
PVCC2
11
OUT1
12
PVCC1
18
VCC
20
GND
30
FIN
10
PGND
7
DTC2
5
INV2
6
FB2
13
DTC1
16
INV1
15
FB1
17
VREF
14
SCP
3
CT
2
RT
1
SEL1
19
STB
NON2
4
TP208
TP207
NJM2882F05-TE1
IC19
1
VIN
3
CTRL
2
GND
4
N-BP
5
VOUT
T
P
TP156
10
R79
C153
47uF
16V
D ( 0.5% )
15k
R93
0
R33
RTT05 000 J
MINISMDC050F
R77
0
R110
RTT05 000 J
0
R109
RTT05 000 J
C127
100uF
16V
0
R12
RTT05
0
R118
RTT05 000 J
C2
100uF
6.3V
C124
220uF
25V
0.1uF
C152
0.1uF
C96
47k
R147
D9
GS1G-M4
C1
5
47
u
16
V
2SC4738-GR(TE85L.F) Q5
1
23
0R154
0
R156
0
R157
0
R155
53014-0210
CN1
1
53014-0210
CN1
2
WQT-0460
L4
UnPop
1
24
3
AK4556VT-E2
IC7
2
LIN
1
RIN
13
SDTI
14
LRCK
15
MCLK
16
BCLK
7
DEM1
6
DEM0
17
PDN
12
CKS3
11
CKS2
10
CKS1
9
CKS0
3
VSS
18
VCOM
8
SDTO
20
ROUT
19
LOUT
5
VD
4
VA
HTJ-064-11D
JK2
1
3
2
MCH6306-TL-E
Q18
3
G
1
D1
2
D2
5
D3
6
D4
4
S
330k
R85
TP86
TP84
33k
R124
33k
R116
33k
R105
TP39
0.1uF
C1
TP89
UDZS TE-17 11B
D7
0
R127
TP93
0.1uF
C105
UnPop
Q9
2SA1832-GR(T5L.F.T)
23
1
2SC2873-Y(TE12R.CF)
Q19 UnPop
1
32
Gain =+23.52dB
INPUT
AUX IN
PVCC 11V 3.13V
Gain=-11.442dB
Analog
For AK4552
CKS 0 3 is nonexistent
NOTICE
Same pattern is available

Roland ME-25 Specifications

General

Brand	Roland
Model	ME-25
Category	Music Equipment
Language	English