EFX-1000
12
1
2
3
4
1
2
3
4
C
D
F
A
B
E
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
CS
DQ 0
DQ 1
DQ 2
DQ 3
DQ 4
DQ 5
DQ 6
DQ 7
DQ 8
DQ 9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
19
2
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
CE0
ED 0
ED 1
ED 2
ED 3
DE 4
ED 5
ED 6
ED 7
ED 8
ED 9
ED10
ED11
ED12
ED13
ED14
ED15
102
132
131
130
129
127
128
121
122
123
119
120
117
118
111
113
112
HD0-15
HA1-4
HRDYn
DSPCSn
DSPRST1n
DSPINTn
140
145
176
135
IC500
D610A002BPY225-K
V3R3: 1,3,9,14,27,43,49
GND : 6,12,28,4146,52
L
P
F
DAMLN
DVL
ADRSTn
BYPASS
MUTE
SCK(A/D)
CLKIN(DPS)
IC416
IC409
X401
22.5792Mhz
IC411
IC411
TMCW
TMCCW
DISPCONTn
SS0
SS1
SS2
SS3
SS4
SS5
SS6
SS7
BEATMIX
HRDYn
DSPCSn
DSPINTn
DSPRST1n
IC404
IC417
M51957BFP
IC415
BR93L66F-W
84
108
110
135
92
52
58
56
3
106
120
90
81
57
Q411
Q401
IC503
IC310
CN102
CN701
CN705
CN715
CN601
CN101
2
4
24
24
1
7
8
7
6
5
1
2
3
4
8
7
6
5
1
2
3
4
6 2
47
49
27
121
122
123
124
125
126
127
128
115
TC7SU04F
TC7SU04F
TC7SU04F
TC7WH04F
TC7WH04FU
V3R3
V3R3
V3R3
GND:3
VCC:5
GND:3
VCC:5
GND:4
VCC:8
VCC:4
GND:8
MAIN BOARD ASSY
A
7SEG ASSY
CTRL ASSY
E
B
1/3
MAIN BOARD ASSY
A
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
-
=
~
!
@
#
$
%
^
&
1
2
3
4
5
6
7
8
9
0
-
=
~
!
@
#
$
%
^
&
1
2
3
4
5
6
7
8
1
2
4
6
8
0
=
3
5
7
9
-
~
DIGITAL SIGNAL(A/D To DSP)
DIGITAL SIGNAL(DSP To D/A)
V+12
V+12
-15V
+15V
BCK
DACDT
LRCK
SCK
DAMLN
TSRCCK
TSRCTXD
GAINSWOUT
ADRSTN
AD_64FS
AD_96K
ADCDT
MUTE
BYPASS
I C 2 0 0
AK5381VT
I C 2 0 3
NJM4580MD
I C 2 0 2
NJM4580MD
I C 2 0 1
NJM4580MD
I C 3 0 3
NJM4580MD
I C 3 0 1
NJM4580MD
300kHz
L P F
300kHz
L P F
V+5A V3R3
V+5A V3R3
+15V
-15V
+15V
-15V
+15V
-15V
+15V
-15V
+15V
-15V
V3R3
VR1201
INPUT TRIM VR
RY201
VSR-1008
RY301
VSR1008
1
2
3
4
5
6
7
8
9
10
1
2
3
4
7 8 9 10
1
2
3
4
7 8 9
10
5
3
6
2
7
1
8
4
5
3
6
2
7
1
8
4
5
3
6
2
7
1
8
4
6 7
5 8
9
13
11
12
10
1
2
6 5
4 9
1
16
3
15
14
13
1
2
6
3
5
7
8
4
1
2
6
3
5
7
8
4
R IN
(RCA)
L IN
(RCA)
R OUT
(RCA)
L OUT
(RCA)
R IN
(PHONE)
L IN
(PHONE)
R OUT
(PHONE)
L OUT
(PHONE)
CN200
Q202
Q201
IC300
PCM1742KE
Q306
Q305
Q304
Q303
Q302
Q301
Q307
Q204 Q205
Q299
Q298
8
7
R CH
L CH
R CH
L CH
R CH
L CH
R CH
L CH
R CH
L CH
R CH
L CH
R CH
R CH
R CH
L CH
L CH
L CH
BYPASS
LINE
: AUDIO SIGNAL ROUTE (Digital Signal (DSP to D/A)
(DS_DA)
: AUDIO SIGNAL ROUTE (Digital Signal (SRC to DSP)
(SRC_DS)
: AUDIO SIGNAL ROUTE (Digital Signal (DSP to SRC)
(DS_SRC)
: SIGNAL ROUTE (EFX LINK)
(EFX)
: AUDIO SIGNAL ROUTE (Digital Signal)
(DIG)
: AUDIO SIGNAL ROUTE (Digital Signal (MIDI))
(MID)
: AUDIO SIGNAL ROUTE (Digital Signal (A/D to DSP)
(DS_AD)
(DS_AD)
(DS_AD)
(DS_DA)
(DS_DA)
: AUDIO SIGNAL ROUTE (Phones L ch)
(HP)
(HP)
: AUDIO SIGNAL ROUTE (L ch)
(HP)
• AUDIO BLOCK
"Refer to Control Block"
"Refer to Control Block"
J
TO POWER SUPPLY UNIT
(CN201)
1
£
1
2
2
3
4
4
5
6
6
7
8
8
9
0
0
1
2
3
4
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0
