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OVERALL
CIRCUIT
DIAGRAM
;^X1000
Notes)
•
Circuit
Board
AD
(VF071200)
XE369B0
8
lCl01.102.109.no,
313:
NJM4558DV
(IG001390)
OP
AMP
10103.105.112.114,314:
M5238P
1XA013001)
OP
AMP
TC4053BP
(IG055100)
MPX
NJU2110
(XC555001)
ANALOG
SW
NJM4556DE
(XA772001I OP
AMP
NJM7915A
(IG147500)
-15V
1A
NJM7815A
(1G147400)
15V 1A
NJM79L12A
(XE393AOO)
-12V
0.1A
NJM79L05
(IG130500) -
5V 0.1A
NJM78L05A
(IG065510)
5V
Regulator
PCM78AP
(XE394A00) A/D
Converter
PCM56P
(XB637001I D/A
Converter
AM26LS31PC
IXC570001)
LINE
DRIVER
TC74HC157P
IIR0157001
DATA-SEL
TC74HCU04
(IG142200)
INV
10304,308.407,408:
TC74HC163P
IIR0163001
CNT
IC305;
T8P28L22N
(XF173AOO)
BPROM
256K
IC306:
AM26LS32PC
(XC571001)
LINE
RECEIVER
10307,324.329.402:
TC74HC04P
(IR000400I INV
TC74HC273P
(IR027300)
D
FF
YM3422
{XE862001)
ESI
TC74HC393P
(IR0393001
CNT
HD63B50P
HG147300} ACIA
TC74HC14P
(IR001400) INV
ADC0844CCN
(XC521001) A/D
Con-
verter
EPL16P8BP
29A
|XF029A00> PAL
mP
043256CL-15
(XC4440011
SRAM
EPL16P88P
30A
<XF030A00| PAL
(XF174A00)
EPROM
IMbit
YM3807
{IT380700)
MOD
TC74HC08P
IIROOOaOO)
AND
TC74HC74P
<IR007400)
D. FF
TC74HC139P
(IR013900)
DEC
TC74HC174P
IIR017400)
D.
FF
TC74HC153P
{IHO
15300)
MPX
YM6007
(XF164A00)
DSP2
YM6104
(XE788A00)
DEQ2
YM3934
IXE798A00)
PMM2
81C4256-10PSZ (XE071A00)
RAM
TC74HC374P
(IR037400)
D.
FF
TC74HC373P
(IR037300)
D
LATCH
HD63B03P
jlG1052001
CPU
8bit
HD63B21P
<XB258001)
CPU
PIA
TC4066BP
(IG001270)
ANALOG
SW
TC74HC00P
IIROOOOOO)
NAND
PST518B-2
(IG116200)
SYSTEM
RESET
TC74HC175P
(IR017500)
D.
FF
TC74HC166P
(IR016600)
SREG
TC74HC123P
(IR012300)
MONO
FF
SN74LS624N
(IG
136400)
VCO
WC4044
OG057900)
F
DETECT
LP20C9B6
(XC561001) ACTIVE
LPF
Trimmer
Potentiometer
VR101.
102:
B
20.0K
EVN
(VA024900)
fl
CLIP,
L
CLIP
VR103.
104;
B
3,
OK 3P
EVN
(VB135200I
R-GAIN,
L-GAIN
VR105;
B 200.0K 3P
EVN
IVE463700)
MSB
VR106:
B 30.0K 3P
EVN
(VB135500)
OFFSET
13.
Semiconctuctive Cera.
Cap
0.1/J=
16 2 (FZ004110)
Ceramic Resonator
X301:
X302;
11.2896M
(VD1 19200)
8.00M
CSA8.00MT
(QU008500I
EMI
Filler
EMI101
-
106.1
1
1.1
12.301
-305.311,401;
LS
MT
Y223NB
1F2005920)
Noise
Filter
DIP
L
30
1,302:
D-08C2 1VA928400)
17.
Coil
L101
-
Push Switch
SW101
- 104;
Relay
RY101:
20.
Phone Jack
JK101
- 108;
DIN Jack
DN301.302:
D303.304:
Lithium Battery
B301;
Notes)
*
Circuit
Board
LED
Display
LED601;
LED602.603:
LED604;
LE0605:
Notes)
'
Circuit
Board
1
.
Diode
D501
-
LED
LED501-507:
Push Switch
SW501-515:
-307:
FL5R200QNT
2Qn (VB835000)
SUJ (VA025500)
DC
RY12W
(KC001900) 12V
HLJ0520
(LB202600)
8P
TCS4680
|La605820) DIGITAL
I/O
5P
SK0266
2
(VF342200)
MIDI
CR
2032-P5-2 (VB436900)
MT
(VF071500)
XE371B0
SX-25J IVA039100)
MEMORY
LN526RK
(VD
11
8900)
Meter
SX-25T
Green
(VG150100) INPUT
MODE
SX 25U
Orange (VG 150000) DIGITAL
I/O
FP
1/3
{VG068100)
XF191B0
1
SSI 33
IIF003450)
GL1HD212
(VG149600) RED
KHH10908
(KA907030I
Notes)
*
Circuit
Board
Coil
L701.702;
Phone
Jack
JK701.702:
Notes)
*
Circuit
Board
Variable Resistor
VR701:
FP
2/3
IVG068100)
XP19160
FL5R200QN 20U
IVB971100)
HLJ0620
ILB2023001
EXT CTRL/FOOT
VOL
FP
3/3
{VG068100I
XF191B0
A
10
.
OK
)
INPUT
2
RK161222
(VD979800I
10
I
I
8
>
North European
Model
FL9H470-40 (0X8015001
FL11Z180K-6P (GX801510)
ESB8213V
IKX801240)
1.5A
250V
(LX800830)
Power
Transformer
TMA019
(GX8015201
Electrolytic
Cap
C23.24:
Choke
Coil
L4,6;
L6:
12.
Powei Switch
SW1:
Fuse
FI;
14.
Power
Transformer
2W
(HL325150)
IW
(HX8041201
1 1
01
lOOKQ
2W
(HL328100)
100KO
IW
(HL318100)
33K0
(HL3273301
8211
0,6W (HX804I30)
RVF08P
1K0 B (HX8041401
lOOO/iF
lOV (FX6505501
NFR5E203A
(GX801470I
NFR6UA103
1GX8014901
FL9H470-40 (GX801500I
FL1
12180K 60 (GX801510I
ES98213V
(KXB012401
2.0A
260V ST4 (LX800870I
6.
Zener Diode
05:
7.
Fuse
Resistor
S1WB40
(1X8021601
10DF6FC
(1X803800)
1SS84
IIF001380I
11DQ06
(IH0015301
31DF1
(1X8024801
1S155S
(IF000460I
RD12E 83
IIF006S0O)
6
81)
5W
(HX8041001
5.
Diode
01,9:
D4:
D6,7;
PS (VG032400)
,«PC1093J (1X8019101
Regulator
PC511
(1X800710)
2SC26SS
(1X552940)
2SK513
(1X803790)
S1WB60
(1X553900)
10DF6 FC
(1X8038001
1SS84
(IF001380)
11DQ06
(IH00153Q1
310F1
(1X802480)
10
RD12E B3
(IF0065001
Metal Oxide
Resistor
B.
Metal Oxide
liirn
Resistor
R10,11:
1500
2W
IHL
325
1501
R13;
0.821)
IW
IHX804120I
R24:
100K0
2W
(HL3281001
R4:
lOOKft
IW
(HL3181001
R6.7,
33K0
2W
(HL
3273301
R8:
820
0.5W
(HX804130)
R10.1
1:
fl13:
R2,3;
R24-
26:
84.6:
R6,7:
3300
2W
(HL32S330)
2.20
IW
(HL313220)
6.80
3W
(HXB04110)
100K0
2W
(HL328100)
1O0KO
IW
(HL3101OO)
68K0
2W
(HL327680I
820 0.5W (HX804130)
I
I
8.
Trimmer
Potentiometer
Trimmer
Potentiometer
10
Electrolyiic
Cap
C23.24;
Coil
LI;
L3;
1
2.
Choke
Coil
L4.5:
L6;
TMA019
(GX801520)
RVF08P
1K0B
(HX804140)
IOOOmF
lOV
1FX550550)
NFR5E203A
(GX
80
14701
NFR6UA103
(GX801490I
FL9H470 40
(GX801500)
FL11Z180K-60 1GX801510)
ESB8213V
(KX801240)
2.0A
250V ST4
(LX800870>
9.
Electrolytic
Cap
C23,24:
Coil
LI;
Choke
Coil
L4,5:
Power
Switch
SW1;
RVFO^
1K0 B (HX804140)
1000^
10V (FX550550)
LUMR3403
(GX801480)
NFR6UA103
(GX801490)
FL9H470-40 (GX8015001
FL11Z1B0K-60 (GX801510I
ESB8213V
IKX801240I
1.25A
250V
(LX800880)
Power
Transformer
T\:
TMA018
15.
Power
Transformer
TMA019
tGX801520)
^>ciooo
12
B
H
K
M
N
O
Q
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