Sony UWP-V1 Service Manual page 158

1
3.3V
CN2
1 GND
Q401
3.3V
2 GND 0V
FMMT717TA
PSW_RF_B
3 PSW_RF_B
RSSI_B R401
4 RSSI_B
100k R402
2.2k
5 GND
6 GND
7 GND
R407
RSSI_A
1k
8 RSSI_A
9 3.3V
10 3.3V
R405
100k
11 GND
PLL_LD
12 PLL_LD
13 GND
14 8MHz
2
15 GND
SK/CLK
16 SK/CLK
17 GND
R408
PLL_DATA
18 PLL_DATA
56k
1.2V
19 GND
PLL_LE
20 PLL_LE
R409
C401
21 3.3V
33k 4.7uF
10V
22 3.3V
23 GND
24 AUDIO_B
25 GND
26 GND
27 GND
28 AUDIO_A
29 GND
30 GND
+3.3V
IC441 (3/3) V+
NJM2100V-TE2
V-
C441
0.1uF
3
C443
0.1uF
1.5V
R443
100k
R441
56k
4
C442
R442
10uF
47k
10V
5
A B
DIV S/W DE-EMPHASIS
IC411 (3/3) V+
C416
NJM2100V-TE2 0.1uF
V-
IC401
R414
TC74HC4053AFT(EL) 56k IC411 (1/3)
NJM2100V-TE2
C403
1.5V
10uF
1.5V
10V 5
3.3V
+ 7
1 16 C402 1.5V
1Y VCC
0.1uF
2 15 6
-
0Y Y-COM
3 14 C
R412
1Z X-COM C411 R413
15k
4.7uF 15k
4 13
Z-COM 1X 10V
5 12
R410
0Z 0X
1k
6 11
INH A
7 10
C413
VEE B
0.0033uF
8 9
GND C
R403 R404 R406
C412
100k 100k 100k R415
10uF
47k
10V
0.77V
C460
0.1uF
V+ IC451 (3/3)
R452
NJM2100V-TE2
1k
V-
R451
470k
C448
0.1uF
R450
2.2k
TONE NOISE
D441
MA133-TX
R449
IC441
(1/3) IC441 100k
(2/3)
NJM2100V-TE2 NJM2100V-TE2
X442
32KHz
5 C447
1.5V C444 1.5V
0.1uF
+
7 15pF 3
1.5V
1.5V
+
6 - 1
1.5V IC451
2 -
R445 X441 NJM2100V-TE2
32KHz
10k
R447
33k
R446
R458
2.2k
3.9k
R444 R448
100k 1k
C451 C453
1.5V
470pF 470pF
R453
3.9k 1.5V
R459
10k
C446
C445 C455
0.1uF 0.1uF
0.1uF
C
CPU-421 CPU-421
LPF EXPANDER
IC421
TK10691MTL IC422 (3/3)
V+ C429
10uF NJM2115V(TE2)
V- 10V
C424
22uF
6.3V
IC411 (2/3)
C428
NJM2100V-TE2 3.3V C421
8 0.1uF
0.1uF
IC422
VCC 1 NJM2115V(TE2)
R416 R427
R417 D NF_IN 1.65V
3.9k C417 22k
3.9k 3 3
7 2
4.7uF
SUM_OUT SUM_IN
+ 10V F
1 6
1.65V
1.5V CONT_IN 1.65V
C415 2 5 2
- 3
1.65V RECT_CAP REF_CAP R421
0.0027uF 1.5V
22k
E GND
4
C423
10uF
10V
1.5V
R428
0
NM
C425
10uF
10V
NM
C422
C414
1uF
1000pF 10V
C427
0.0033uF
Monitor ATT-1
0V
1.66V 1.63V
R469
C464
6.2k
2.2uF
R454
R466
1k 16V
1k
R455 R470
R465
470k 470k 3.3k
R471
ALO
1.5k
C452 C456 R472
R464 820
R456 0.1uF 0.1uF
2.2k
2.2k
R473
390
D452 D451
MA133-TX MA133-TX R474
180
R457 R463
R475
100k 100k
100
(1/3) IC451 (2/3)
NJM2100V-TE2 R476
C454
100
0.1uF
C457
2.2uF
16V
1.66V
5
1.66V R478
+
3 7 10k
1.5V
1.66V
+
1 6
-
R479 10k
R461
2 -
33k
R467 R480
47k 10k
C458
R460
10k 47pF
R462
470
C462
C459 R468 10uF
47k 10V
10uF TC74HC4051AFT(EL)
10V
6-10 6-10
D E
(1/3)
AF Muting
1.65V
G R434
+
1 680
-
IC422 (2/3) C432
R429 22uF
1.5V NJM2115V(TE2)
0 10V
Q432
5
1.5V DTC343TK-T-146
+
7
1.5V
R436
R422
56k 6 10k
C426 -
R424
0.0033uF
100k R425
NM 10k
2.7V
C431
C435 (Muting ON)
100pF
R423 10uF R426
1k
47k 10V
C436
C430 R433 0.1uF
C434
10uF 470
0.1uF
10V
MONITOR AMP
Monitor ATT-2
C474
2.2uF
16V
C463
2.2uF
16V
1.65V
R484
C473
C461 1k
3.3V 0.1uF
0.1uF
R485
16 3.3V 16
1k
13 VDD 13 VDD
X0 X0
14 14
R483
X1 X1 100k
15 15
X2 R486 X2
8.2k
12 12
X3 X3
C471
1 1
1.65V 2.2uF 0V
X4 X4
3 3 16V
5 5
X5 COM X5 COM
2 2
X6 X6
1.65V
4 4
X7 R487 X7
10k
11 11
A A
10 10
B B
9 9
R477 R488
C C
100k 10k
R481
6 6
47k
INH INH
GND VEE GND VEE
8 7 8 7
IC471
TC74HC4051AFT(EL)
C472
R482
IC461
10uF
47k
10V
F
Q431
R431
DTC343TK-T-146
560
C433
22uF
10V
H
CL431 CL432
1.5 1.5
R435
R432
390 0
NM
MIC OUT
CN431
FB431
AF_OUT 1
GND 2
FB432
3
CL484
RIGHT 4
1.5
CL485 GND 5
1.5
CL486 LEFT 6
1.5
7 8
MONITOR OUT
FB484
FB486
FB485
(Muting ON)
0V 3.3V
Q481 Q482
DTA114EE-TL DTA114EE-TL
C483
100uF
10V
IC481
LA4534M-TE-L
C482
0.01uF
6
C486
1 VCC 10
0.02V 100uF
P_SW MT_SW
0V
2 9
IN1 OUT1
R489
0.02V
2.2k
4 7
IN2 OUT2
R490 5
2.2k REF C487
PREGND PWGND 100uF
10V
3 8
R493 R494
4.7 4.7
C481
R491 22uF R492
100k
10V 100k
C484 C485
0.1uF 0.1uF
UWP Series
G H