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Dac-38 - Sony BKPF-L752 Maintenance Manual

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BKPF-L752 (SY) : S/N 10001 and Higher
1
FL1
R2
C1
1k
0.1uF
EMI
1
AESIN1+
IN OUT
GND
R1
75
D1
GND
DAN217-T146
L5
120nH
2
GND
3
4
R11
C13
FL3
1k
0.1uF
EMI
1
AESIN2+
IN OUT
GND
R10
75
D2
GND
DAN217-T146
L6
120nH
GND
5
A
B
GND-A
+5V
0.047uF
R3
C3
10
33uF
10V
C4
1uF
C6
C15
330pF
0.1uF
GND
IC3(1/2)
NJM2267M(TE2)
7
R6
R4
470
1.5k
1
4
3
C2
R5
0.1uF
C7
2
10k
0.1uF
E1
GND
GND-A
0.047uF
C16
C23
330pF
0.1uF
IC3(2/2)
NJM2267M(TE2)
R14
R12
470
1.5k
8
5
6
C14
R13
0.1uF
C17
10k
0.1uF
C

DAC-38 (1/5)

DAC-38 (1/5)
+5V-A
C9
10uF
16V
C10
C11
+5V
C8
0.1uF
0.1uF
C12
10uF
R7
16V
1k
R19
GND
47
IC1
22
7
CS8412-CS
R17
47
VA+
VD+
9
11
RXP
FSYNC
12
SCK
10
26
RXN
SDATA
20
R18
R23
FILT
47
19
23
47
MCK
M0
24
M1
16
18
SEL
M2
GND
13
17
CS12/FCK
M3
GND
6
1
C0/E0
C
5
14
Ca/E1
U
4
28
Cb/E2
VERF
3
15
Cc/F0
CBL
2
25
Cd/F1
ERF
27
Ce/F2
DGND
AGND
8
21
GND
GND-A
6.144MHz
R9
FL2
47
EMI
OUT
IN
GND
E2
GND
GND
+5V-A
C19
10uF
16V
C20
C18
C21
+5V
0.1uF
0.1uF
C22
10uF
R15
16V
1k
R20
47
GND
IC2
22
7
R22
R21
CS8412-CS
VA+
VD+
47
47
9
11
RXP
FSYNC
12
SCK
10
26
RXN
SDATA
20
R24
FILT
19
23
47
GND
MCK
M0
24
M1
16
18
SEL
M2
13
17
CS12/FCK
M3
GND
GND
6
1
C0/E0
C
5
14
Ca/E1
U
4
28
Cb/E2
VERF
3
15
Cc/F0
CBL
2
25
Cd/F1
ERF
27
Ce/F2
DGND
AGND
8
21
GND
GND-A
6-2
6-2
D
E
R16
7.5k
1
LOAD
R25
43k
MCK1
4
CN1
FS1
2
1A
GND
SCK1
2
2A
AESIN2+
SDATA1
2
3A
GND
SPARE
4A
5A
GND
6A
OUT2L+
7A
OUT2L-
8A
GND
9A
OUT2R+
10A
OUT2R-
11A
GND
12A
A0
13A
+5VIN
ERF1
4
14A
DA-NC
15A
SDA
16A
S-BUS
1B
GND
2B
GND
3B
GND
4B
GND
5B
GND
6B
GND
7B
GND
F0-1
4
8B
GND
F1-1
4
9B
GND
F2-1
4
10B
GND
11B
GND
12B
A1
+5V
X1
13B
+5VIN
1
14B
LOAD
VCC
3
Fout
15B
SCL
GND
16B
GND
2
1C
AESIN1+
GND
2C
GND
3C
GND
4C
GND
5C
GND
6C
OUT1L+
7C
OUT1L-
8C
GND
9C
OUT1R+
10C
OUT1R-
11C
GND
12C
A2
13C
+5VIN
14C
DIAG
15C
GND
16C
REFSYNC
MCK2
4
GND
FS2
3
SCK2
3
SDATA2
3
ERF2
4
DAC-38 (1/5)
BOARD NO. 1-674-129-11
F0-2
4
LOT NO. 902-
F1-2
4
F2-2
4
F
GND
+5VIN
AESIN2+
1
OUT2L+
3
OUT2L-
3
OUT2R+
3
OUT2R-
3
A0
4
SDA
4
A1
4
LOAD
1
SCL
4
AESIN1+
1
OUT1L+
2
OUT1L-
2
OUT1R+
2
OUT1R-
2
A2
4
DIAG
4
BKPF-L752
G
H

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