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ME-33
A
CIRCUIT DIAGRAM (MAIN BOARD)
B
C
JK1
L1
R1
C1
D
HTJ-064-121
BLM21A601SPT
10K
0.1_FILM
2
3
-20dBm
GUITAR IN
1
+4VIN
A
E
F
JK2
L2
R7
HSJ0857-01-1210
BLM21A601SPT
220
2
G
3
-10dBm
AUX IN
1
L
C4
L3
220P
BLM21A601SPT
A
A
H
R12
220
I
R
C8
220P
A
J
JK3
HTJ-064-121
2
3
-20dBm
OUT L
1
L4
K
BLM21A601SPT
A
L
JK4
HTJ-064-121
2
3
M
-20dBm
OUT R
L5
1
BLM21A601SPT
A
N
JK5
L6
HSJ0857-01-1210
L
BLM21A601SPT
2
3
HEADPHONES
1
R
O
L7
A
BLM21A601SPT
P
Q
JK6
HEC2392-01-150
4
5
1
FL1
R
AC ADAPTOR
3
DSS310-91D223S
2
1
2
D1
SB07-03N-AA
A
S
CN1
TP
1
1
BATTERY
1.5V x 6
1
L12
T
1
BLM21A601SPT
CN2
TP
A
U
V
16
/ 回路図 (MAIN BOARD)
+8VA
C29
R4
22/16
47K
R6 47K
Q1
2
2SK184GR
C2
R5
C28
R2
2
22/16
-
1M
1
0.0022
10K
+4VIN
3
+
R3
10K
IC1A
M5218AFP
A
C30
fc=7.2KHz
22/16
R9
47K
R11 18K
C5
22/16
C6
R10
2
D33 1SS352
-
1
D23 1SS352
0.0022
10K
+4VIN
3
+
R8
100K
IC2A
M5219FP
or
M5218AFP
A
R14
47K
R16 18K
C9
22/16
C10
R15
C3 22/16
6
-
7
0.0022
10K
+4VIN
5
+
R13
100K
IC2B
M5219FP
or
M5218AFP
A
+8VA
+4VOUT
+8VA
R93
10K
R94
12K
A
A
A
C127
C128
220/16
0.1
A
+8VA
+4VIN
+8VA
+8VA
R17
10K
6
-
7
-
-
5
+
+
+
IC1B
R18
M5218AFP
12K
A
A
IC1C
IC2C
A
A
A
M5218FP
M5219FP
C18
C19
220/16
0.1
+
A 9
+8VA
SW19
C119
Q2
HSW2022-010010
10/25
2SC2235Y
2
1
R19
D2
680
1SR154-400
A
A
C24
C25
C26
C27
470/16
0.1
470/16
0.1
A
A
A
A
+8VA
+
D 3
R60
D17
100K_1%
1SS352
BATT
R61
43K_1%
A
2/2
+4VIN
R146
R147
R96
R95
100K
100K
100K
100K
+4VIN
IC4
4
3
3Y
YCOM
2
13
2Y
XCOM
5
1Y
1
+8VA
+4VIN
0Y
C32 12P
11
16
3X
VCC
15
2X
C33
14
1X
R23 10K_1%
12
0.1
0X
8
R99
100K
GND
R100 100K
R22 33K_1%
9
B
2
10
-
A
1
6
7
INH
VEE
+4VIN
3
+
IC3A
C20
TC74HC4052AF
A
A
M5219FP
22/16
or
M5218AFP
2
1
2
1
+8VA
D32 1SS352
D24 1SS352
1
2
1
2
R24
47K
Q3
C31
R21 150K_1%
RN1307
12P
1
R20 33K_1%
6
-
7
+4VIN
5
D
+
C21
IC3B
M5219FP
22/16
or
M5218AFP
C7 22/16
+4VIN
R29 100K
R31 100K
+8VA
+8VA
+8VA
+4VOUT
-
-
-
IC3C
IC9C
IC10C
M5219FP
M5219FP
M5216FP
R97 100K
+
+
+
R98 100K
C38
22/16
A
A
A
C135
R30
0.0022
10K
R51
47K
R46
R47
C66
R36 68K
1K
1K
22/16
2
-
1
3
+4VOUT
R50 4.7K
+
C72
R40
150P
1
100K
IC10A
Q9
R108
M5216FP
2SC4213A
4.7K
R53
A
A
330
A
R48
R49
1K
1K
C136
R33
0.0022
10K
1
Q10
R109
R56
2SC4213A
4.7K
47K
A
C69
R41 68K
22/16
6
-
7
5
+4VOUT
R55 4.7K
+
C74
R45
150P
100K
IC10B
R54
M5216FP
+
33 1/2W
D 3
A
R58
330
D5
C130
1
1SS352
220P
A
Q11
2SC4213A
A
A
R101
R62
1K
C70
100
1
47/16
Q8
R63
D
2SA1586GR
10K
R59
33 1/2W
D
R89
1M
C132
1
220P
Q12
A
2SC4213A
A
A
R102
1K
+
A 9
L8
4.7uH
SAMPLER
D
D
D
C23
C22
C40
C41
0.1
220/16
100/16
0.1
+8VA
Q4
2SK208Y
3
D3
R26
1SS301
R25
47K
1M
3
Q6
RN1307
1
AUX
3
C37
0.1
Q5
A
A
2SK208Y
C39
22/16
C51
C55
R39
12K
L11
D 3
+
BLM21A601SPT
R82
10
C64
C58
C45
220P
R38 12K
R37 12K
22/16
10/25
2
C44
C46
C47
-
1
0.1
0.1
10/25
3
+4VOUT
+
C59
+4VOUT
D
D
IC9A
0.0022
M5219FP
or
M5218AFP
R44
12K
C67
C61
220P
R43 12K
R42 12K
22/16
6
-
7
5
+4VOUT
+
C62
+4VOUT
IC9B
0.0022
M5219FP
or
M5218AFP
ANALOG CIRCUIT DIAGRAM
MUTE
May. 2001
Q7
CPH6302
L9
47uH
4
1
S
D
IC6
D4
S-8520E33MC-BJS
MA720
5
4
VIN
EXT
+
1
D 3
D
D
ON/OFF
2
3
VSS
VOUT
D
DC-DC CNV
D
D
C42
C43
220/16
0.1
ADDA
IC7
AK4552VT
22/16
2
11
MCK
LIN
MCLK
8
SDTO
ADDATA
22/16
1
12
BCK
RIN
BCLK
10
LRCK
LRCK
15
9
LOUT
SDTI
DADATA
16
13
ROUT
PDN
RES
6
DEM0
4
7
VA
DEM1
C48
5
0.0022
D
VD
3
14
D
VSS
VCOM
C50
C49
10/25
0.1
D
D
R300 100
A
D
L14 BLM21A601SP
A
D
*S/No. AO76100-Up
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