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BKPF-L752 (SY) : S/N 10001 and Higher
+5V-A
C504
0.1uF
E3
C506
0.1uF
GND
+5V
D504
1SS226-TE85L
C501
1
2
47uF
C502
4
XTI1
3
16V
0.1uF
D501
1SS226-TE85L
PCM1716E-BT2
1
2
1
SDATA1
3
5
D503
XTI
VOUTL
1SS226-TE85L
1
6
EXTL
2
1
SCK1
XTO
3
4
CLKO
VOUTR
D502
2
DATA
1SS226-TE85L
3
EXTR
BCK
1
2
1
1
FS1
3
LRCK
ZERO
28
ML/IIS
27
4
DM1-1
MC/DM1
26
4
DM0-1
MD/DM0
23
CS/IWO
24
MODE
25
4
MUTE1
MUTE
22
RST
3
RST
GND
+5V
C523
IC505
0.1uF
8
GND
TL7705ACPSR
C522
R509
R510
0.1uF
10k
7
VCC
10k
SENSE
6
2
RESIN
RESET
1
5
VREF
RESET
3
CT
GND
4
C524
C528
0.1uF
47uF
16V
GND
GND
GND
BKPF-L752
A
B
C503
47uF
16V
C505
47uF
16V
C507
47uF
IC101 (2/2)
16V
TL082CPS-E20
5
C508
+
GND-A
0.1uF
6
-
R101
8.2k
R104
Q506
IC501
R523
R524
C104
2SJ463A-T1
22k
22k
100pF
C536
-12V
16
22uF
16V
GND-A
18
C509
R525
R526
R527
R201
47uF
1k
12k
10k
8.2k
13
16V
GND-A
11
-12V
C510
47uF
21
+5V
16V
Q507
DTA144EUA-T106
3
1
2
D512
DAP202UT106
IC201 (2/2)
TL082CPS-E20
3
8
+
GND-A
2
-
4
Q508
R528
R529
2SJ463A-T1
R516
22k
22k
C537
-12V
22uF
16V
100pF
GND-A
R530
R531
R532
1k
12k
10k
GND-A
-12V
C205
0.1uF
GND-A
C
DAC-38 (2/5)
DAC-38 (2/5)
C109
C103
10uF
0.1uF
16V
C114
C110
220pF
0.1uF
R110
R105
C113
12k
1.2k
0.0033uF
7
3
8
+
1
C107
2
-
0.0033uF
4
22k
3
8
R106
+
1
1.2k
2
-
R109
- 6
4
10k
IC102 (2/2)
R107
7
+
1.2k
TL082CPS-E20
5
IC102 (1/2)
R108
TL082CPS-E20
1.2k
C105
0.1uF
C530
10uF
C112
16V
C108
0.1uF
0.0033uF
C535
10uF
E4
16V
C203
0.1uF
C210
GND
C214
0.1uF
220pF
R515
R205
12k
C213
1.2k
0.0033uF
5
1
+
7
C207
6
-
0.0033uF
IC202
(1/2)
IC201
(1/2)
TL082CPS-E20
22k
3
TL082CPS-E20
8
R206
+
1
1.2k
2
R209
C204
-
10k
- 6
4
R207
7
+
1.2k
5
IC202 (2/2)
R208
TL082CPS-E20
1.2k
C211
C212
10uF
C208
0.1uF
16V
0.0033uF
+12V
D511
1SS226-TE85L
Q501
2SC1623-T1-L5L6
R502
100k
+5V
R533
12k
R534
10k
Q502
C526
2SC1623-T1-L5L6
10uF
16V
GND
6-3
6-3
D
E
+12V
C119
C120
0.1uF
47uF
16V
GND-A
IC101 (1/2)
IC104
TL082CPS-E20
SSM-2142P
6
R111
4
V+
8
3.3k
C123
IN
FORCE+
C116
220uF
0.1uF
16V
1
FORCE-
7
R113
R115
IC103 (1/2)
SENS+
100k
100k
TL082CPS-E20
3
8
2
+
SENS-
1
V-
GND
2
-
RV101
5
3
R112
5k
GND-A
GND-A
4
1.5k
R114
R116
100k
100k
C121
C122
C118
47uF
0.1uF
0.1uF
16V
C124
220uF
16V
1 RV101:CH1 GAIN ADJ.
-12V
+12V
C220
C219
47uF
0.1uF
16V
GND-A
IC204
SSM-2142P
6
R211
4
V+
8
3.3k
C223
IN
FORCE+
220uF
16V
1
FORCE-
R213
7
R215
IC103 (2/2)
SENS+
100k
100k
TL082CPS-E20
5
2
+
7
SENS-
V-
GND
6
RV201
-
5
3
5k
R212
GND-A
GND-A
1.5k
R214
R216
100k
100k
C221
C222
47uF
0.1uF
16V
C224
220uF
16V
1 RV201:CH2 GAIN ADJ.
-12V
Q505
R504
2SD999-T1CK
1k
R505
10k
DTC124XE-TL
F
G
1
FL4
EMI
IN OUT
OUT1L+
1
GND
RL101
GND-A
R117
22k
2
+5V
D101
FL5
1SS352-TPH3
EMI
IN OUT
OUT1L-
1
GND
GND-A
3
FL6
EMI
IN
OUT
OUT1R+
1
GND
RL201
GND-A
R217
22k
+5V
D201
1SS352-TPH3
FL7
EMI
IN
OUT
OUT1R-
1
GND
4
GND-A
PWONM
3
+5V
R522
5.1k
E-RLDRV
4
Q503
5
DAC-38 (2/5)
BOARD NO. 1-674-129-11
LOT NO. 902-
H
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