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Sony BKPF-L752 Maintenance Manual page 28

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BKPF-L752 (SY) : S/N 10001 and Higher
1
+5V-A
E6
GND
2
+5V
C511
C512
47uF
0.1uF
16V
D506
1SS226-TE85L
1
2
5
4
XTI2
3
6
D505
4
1SS226-TE85L
1
2
2
1
SDATA2
3
3
D507
1
1SS226-TE85L
1
2
1
SCK2
3
28
27
4
DM1-2
26
3
4
DM0-2
23
24
25
4
MUTE2
22
2
RST
D508
1SS226-TE85L
1
2
1
FS2
3
4
5
A
B
C514
0.1uF
IC301
(1/2)
TL082CPS-E20
5
R301
C516
+
8.2k
0.1uF
GND-A
6
-
R304
Q509
22k
C518
R423
R424
2SJ463A-T1
0.1uF
22k
22k
C304
100pF
C521
-12V
22uF
16V
GND-A
IC502
R425
R426
R427
PCM1716E-BT2
12k
10k
1k
C519
47uF
GND-A
-12V
16
16V
XTI
VOUTL
18
XTO
EXTL
CLKO
13
VOUTR
R401
DATA
11
8.2k
BCK
EXTR
LRCK
C520
21
47uF
+5V
ZERO
Q511
16V
ML/IIS
DTA144EUA-T106
MC/DM1
C403
MD/DM0
0.1uF
CS/IWO
MODE
3
1
MUTE
IC401
(1/2)
2
RST
D513
TL082CPS-E20
DAP202UT106
3
8
+
1
GND-A
2
-
4
Q510
R428
R429
2SJ463A-T1
R404
22k
22k
22k
C525
-12V
22uF
C404
GND
16V
100pF
GND-A
R430
R431
R432
1k
12k
10k
GND-A
-12V
C405
0.1uF
GND-A
C
DAC-38 (3/5)
DAC-38 (3/5)
C309
10uF
16V
C303
0.1uF
C310
C314
0.1uF
220pF
R310
12k
7
3
8
+
1
R305
C307
IC302
(1/2)
1.2k
2
-
0.0033uF
IC301
(2/2)
TL082CPS-E20
4
C313
TL082CPS-E20
3
8
0.0033uF
R306
+
1
1.2k
2
R309
-
- 6
10k
4
R307
7
RV301
+
1.2k
IC302
(2/2)
5
C305
0.1uF
TL082CPS-E20
R308
1.2k
C330
10uF
C312
C308
16V
0.1uF
0.0033uF
1 RV301:CH3 GAIN ADJ.
C409
10uF
16V
C414
220pF
C410
0.1uF
R422
12k
5
R411
3.3k
+
7
R405
C407
1.2k
IC402
(2/2)
6
-
0.0033uF
IC401 (2/2)
TL082CPS-E20
TL082CPS-E20
3
8
R406
+
1
1.2k
R409
2
-
10k
- 6
4
R407
7
RV401
+
1.2k
C413
5k
0.0033uF
5
IC402
(1/2)
R408
TL082CPS-E20
1.2k
C411
C412
10uF
0.1uF
C408
16V
0.0033uF
1 RV401:CH4 GAIN ADJ.
6-4
6-4
D
E
+12V
C320
C319
47uF
0.1uF
16V
GND-A
IC304
SSM-2142P
6
R311
V+
C323
4
8
3.3k
IN
FORCE+
220uF
C316
16V
0.1uF
1
FORCE-
7
R315
IC303 (2/2)
R313
SENS+
100k
100k
TL082CPS-E20
3
8
2
+
SENS-
1
V-
GND
2
-
5
3
5k
R312
GND-A
GND-A
4
1.5k
R316
R314
100k
100k
C321
C322
47uF
C318
0.1uF
16V
0.1uF
C324
220uF
16V
GND-A
-12V
+12V
E7
C420
C419
GND-A
47uF
0.1uF
16V
GND-A
IC404
SSM-2142P
6
4
V+
8
C423
IN
FORCE+
220uF
16V
1
FORCE-
7
R413
R415
IC303 (1/2)
SENS+
100k
100k
TL082CPS-E20
5
2
+
7
SENS-
V-
GND
6
-
5
3
R412
GND-A
GND-A
1.5k
R416
R414
100k
100k
C421
47uF
C422
16V
0.1uF
C424
220uF
16V
GND-A
-12V
F
FL9
EMI
IN OUT
1
OUT2L+
GND
RL301
GND-A
R317
22k
+5V
D301
FL10
1SS352-TPH3
EMI
IN OUT
OUT2L-
1
GND
GND-A
FL11
EMI
IN OUT
OUT2R+
1
GND
RL401
GND-A
R417
22k
+5V
D401
FL12
1SS352-TPH3
EMI
IN OUT
OUT2R-
1
GND
GND-A
PWONM
2
DAC-38 (3/5)
BOARD NO. 1-674-129-11
LOT NO. 902-
BKPF-L752
G
H

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