Printed Wiring Board - Usb-Wschukei Board; Schematic Diagram - Usb-Wschukei Board - Sony HT-MT500 Service Manual

5-11. PRINTED WIRING BOARD - USB-WSCHUKEI Board -

1 2
USB-WSCHUKEI BOARD (COMPONENT SIDE)
MB-1610 BOARD
>05P
CN503
A
R1552
CN1553
R1551
C1501
IC1501
1 5
CL1553
C1553
C1551
C1554
C1509
C1508
CL1552
B 20
C1522
IC1502
C1523
1
CL1551
R1504 R1519
R1539
C1510
CN1501
1
C
>06P

5-12. SCHEMATIC DIAGRAM - USB-WSCHUKEI Board -

1 2
USB-WSCHUKEI BOARD
A
B
CN1501
11P
SW5V 11
GND 10
WS_INT 9
WS_SCLK 8
WS_RST 7
MB-1610
WS_SDA 6
BOARD
C (3/5)
WS-LRCK 5
WS_BCK 4
DATA_Y 3
DATA_W(SWF) 2
GND_SHIELD 1
D
E
CN1553
5P
SHIELD GND 5
VBUS 4
DM 3
DP 2
GND 1
F
HT-MT500/MT501
• See page 41 for Circuit Boards Location.
3 4 5
(Page 42)
USB-WSCHUKEI BOARD
R1511
C1506
8 5 C1504
1 4
C1503
C1505
26
R1515
11
R1508
R1507 FFC2
CN1502 RF1
RF MODULATOR
R1510
(WS001)
10
CL1522
R1506
R1513
R1520
1
11
11
(11)
1-981-419-
MB-1610 BOARD (Page 42)
CN706
• See page 52 for Waveforms. • See page 53 for IC Block Diagrams.
3 4 5
IC1501
+3.3V REGULATOR
IC1501
RP115L331D-E2
3.5 8 1
VDD_8 VOUT_1
3.5 7 2
VDD_7 VOUT_2
3.5 6 3
CE LCON
R1511 5 4
10k GND VFB
C1501
1
R1520 0
R1506 22
R1519 22
R1505 22
R1504 220
IC1502
R1503
220 BUFFER
IC1502
74LCX541FT
R1539
220
1 20 3.2
VCC
0 2 19
3 18 0
1.6 4 17
5 16 1.6
1.6 6 15
7 14 1.6
8 13
11
9 12
10 11
GND
• : Uses unleaded solder.
6 7 8
(CONDUCTOR SIDE)
W1501
(CHASSIS)
4
1
CN1551
11
(11)
1-981-419-
6 7 8
3.2
3.2
3.2
C1503 C1504 L001 R1508 R1507 R1510 R1513
1 22 10uH 3.3k 3.3k 10k 10k
C1508 C1509
0.1 10
R1545
220
R1516
220
R1515
220
12
C1521 C1522
0.01 0.01
CL1552
C1553 C1551 C1554
220p 220p 220
6.3V
CL1553
49 49
9 10 11
CN1502
26P
1 VDD
2 GND
3 MCLK
4 NC
C1505 C1506
22 100
5 NC
10V
6 NC
7 PU/PD
8 WS_INT
9 NC
10 NC
11 GND
FFC2
12 GND
CL1522
13 Debug RF1
RF MODULATOR
14 NC (WS001)
15 VDD
16 VDD
17 WS_RST
18 WS_SCLK
19 WS_SDA
20 WS_DATA_Z
21 WS_DATA_X
22 WS_LRCK_W
23 GND
24 WS_BCK_W
25 WS_DATA_Y
26 WS_DATA_W
C1523 C1510
0.01 0.01
1
CN1551
4
R1552 R1551
0 0
CL1551
W1501
(CHASSIS)
HT-MT500/MT501