7-31
DFR-E3000
7-31
2
3
4
5
1
A
B
C
D
E
F
G
H
IF-752 (4/9)
BOARD NO. 1-675-381-11
LOT NO. 911-
DFR-E3000 : S/N 10001 and Higher
IF-752 (4/9)
C424
0.0068uF
GND
C441
47uF
16V
R436
3.3k
RV403
2k
C422
0.015uF
R417
10k
R415
10k
R435
24k
R411
24k
R409
24k
L401
10uH
Q403
2SC2713L-TE85L
+5V
GND-2
R433
330
D404
CL-150PG-CD-T
003-B1
PREPOP_2
003-B1
PREPOP_0
(7/7)
IC112
TC74VHC04FT(EL)
(6/7)
IC112
TC74VHC04FT(EL)
(5/7)
IC112
TC74VHC04FT(EL)
(4/7)
IC112
TC74VHC04FT(EL)
R434
10k
GND-2
GND-2
GND-2
-15V
+15V
D402
1S2835-T1
GND-2
GND-2
GND-2
GND-2
GND-2
GND-2
GND-2
GND-2
(2/2)
IC406
NJM5532M(TE2)
(1/2)
IC405
NJM5532M(TE2)
D401
1S2835-T1
GND-2
GND-2
GND-2
-15V
+15V
GND-2
GND-2
GND-2
GND-2
(2/2)
IC406
NJM5532M(TE2)
(1/2)
IC403
NJM5532M(TE2)
GND-2
GND-2
GND-2
-15V
+15V
GND-2
(2/2)
IC407
NJM5532M(TE2)
(1/2)
IC404
NJM5532M(TE2)
GND-2
001-I11,007-F1
XFS
GND-2
GND-2
GND-2
(2/2)
IC407
NJM5532M(TE2)
(1/2)
IC402
NJM5532M(TE2)
GND-2
IC401
AK4520A-VF-E2
24k
R410
0.1uF
C415
CL-150PG-CD-T
D405
16V
47uF
C412
10k
R427
1k
R414
2k
RV402
25V
220uF
C406
-15V
0.01uF
C423
0.1uF
C426
22pF
C413
0.1uF
C402
2.2k
R407
+5V
6.3V
470uF
C401
0.1uF
C405
GND-2
+5V
0.01uF
C425
33k
R424
GND-2
GND-2
22pF
C433
16V
47uF
C435
0.1uF
C404
16V
47uF
C434
16V
47uF
C410
3.3k
R422
0.1uF
C429
16V
47uF
C403
0.01uF
C419
0.1uF
C428
100
R404
330
R432
100k
R423
22pF
C432
2SC2713L-TE85L
Q402
1k
R420
2SC2713L-TE85L
Q401
100k
R425
330
R431
GND-2
12k
R418
2.2k
R406
50V
1uF
C438
CL-150PG-CD-T
D403
16V
47uF
C407
2.2k
R430
0.01uF
C420
+15V
1k
R421
0.01uF
C418
4.7
R405
2.2k
R429
+5V
0.1uF
C414
003-B1
PREPOP_1
12k
R416
GND-2
+5V
16V
47uF
C411
100
R403
0.1uF
C408
GND-2
001-G11,001-M9,003-C9,007-F1,008-E7
X256FS
16V
10uF
C437
16V
47uF
C430
0.1uF
C427
24k
R412
001-I11,007-F1
X64FS
0.1uF
C409
100
R402
16V
47uF
C431
2k
RV401
0.01uF
C421
100k
R426
007-G1
POP_AUDIO
50V
1uF
C439
16V
10uF
C436
0.1uF
C416
0.1uF
C440
1k
R413
100k
R408
1k
R419
100
R401
10k
R428
0.1uF
C417
3
2
1
VCC
14
GND
7
12
13
10
11
8
9
3
2
1
7
6
-
5
+
8
1
4
2
-
3
+
3
2
1
8
1
4
2
-
3
+
7
6
-
5
+
7
6
-
5
+
8
1
4
2
-
3
+
8
1
4
2
-
3
+
7
6
-
5
+
25
CMODE
15
MCLK
17
DEM1
16
DEM0
10
DIF1
9
DIF0
13
SDTI
14
SDTO
12
SCLK
11
LRCK
28
VCOM
27
AOUTR
18
TST3
19
TST2
20
TST1
2
VREFL
24
PWAD
23
PWDA
1
VREFH
4
AINR-
3
AINR+
6
AINL-
26
AOUTL
22
DGND
8
AGND
21
VD
7
VA
5
AINL+
3
2
1
3
2
1
IF-752 (4/9)