Printed Wiring Board - Ws Chukei Board; Schematic Diagram - Ws Chukei Board - Sony HT-NT3 Service Manual

5-22. PRINTED WIRING BOARD - WS CHUKEI Board -

• See page 31 for Circuit Boards Location.
1 2 3
A
WS CHUKEI BOARD
(COMPONENT SIDE)
AEP, UK, RU, AUS
B
>018P
MB-1407 BOARD
CN3005
(Page 33)
R1561
>008P
MB-1407 BOARD
CN3005
R1560
(Page 32)
EXCEPT
C
AEP, UK, RU, AUS
R1508
R1510
RF MODULATOR
(WS001)
D R1513
E
F
G
WS CHUKEI BOARD
(CONDUCTOR SIDE)
H
CL1551
CL1552
I
J
K
HT-NT3
• : Uses unleaded solder.
4 5 6
NFC MODULE
(RC-S730 (WW))
R1567
R1566
R1554
R1555
R1507
4 1
IC1501
5 8
R1551
R1533
C1552
C1501 R1553
R1509
R1511
R1530
R1531
CN1552
1 5
CN1501
1 11
>009P >019P >010P >020P
MB-1407 BOARD MB-1407 BOARD MB-1407 BOARD MB-1407 BOARD
CN706 CN706 CN501 CN501
(Page 32) (Page 33) (Page 32) (Page 33)
EXCEPT AEP, UK, RU, AUS EXCEPT AEP, UK, RU, AUS
AEP, UK, RU, AUS AEP, UK, RU, AUS
CL1562
CL1521
CL1518
CL1511
CL1514
CL1519
SL1503
CL1515
CL1501
CL1513
CL1512
SL1502
CL1553
CL1510
CL1503
CL1509
CL1506
CL1504
CL1505
CL1508
CL1507
Note: IC1501 on the WS CHUKEI board cannot exchange with single. When this part on the
WS CHUKEI board is damaged, exchange the entire mounted board.

5-23. SCHEMATIC DIAGRAM - WS CHUKEI Board -

1
7 8
A
B
CN1551
C
4 1
C1551 C1553 >047S
MB-1407
BOARD
SL1501 (7/12)
CN706
(Page 40)
D
E
11
(11)
1-893-936-
F
G
H
CL1564
>036S
MB-1407
CL1565
BOARD
(5/12)
CN501
(Page 38)
CL1563
CL1561
CL1560
I
CL1516
CL1522
CL1502
J
>064S
MB-1407
BOARD
(12/12)
CN3005
(Page 45)
11
(11) K
1-893-936-
49 49
2 3 4
WS CHUKEI BOARD
R1511
10k 5.2
EN NC_4
NC_6 GND
3.4
NC_7 VO_S
5.2 3.4
VCC VO
IC1501
BD33HA5WEFJ-E2
IC1501
CL1501
SW5V 11 +3.3V REG
CL1502
GND 10
CL1503 R1520 0
WS_INT 9
CL1504 R1506 22
WS_SCLK 8
CL1505 R1519 22
WS_RST 7
CL1506 R1505 22
WS_SDA 6
CL1507
WS-LRCK 5
R1509
CL1508 10k
WS_BCK 4
CL1509 R1502 22
DATA_X(SWF) 3
CL1510 R1539 0
DATA_W(REAR) 2
R1541 0
GND_SHIELD 1 R1507
3.3k
CN1501 R1542 0
11P
R1531
0
FB1500
0uH
R1530
0
C1551 C1552 R1551
220p 470 6.3V 0
CN1552
5P
GND 1
R1554 0
DP 2
DM 3
R1555 0
CL1552
VBUS 4
C1553
SHIELD GND 5
220p
R1553 CL1553
R1552 SL1502
0
0
CL1551
CN1560
6P
R1560 0 CL1560
NFC_CLK 1
CL1561
NFC_GND 2
R1561 0 CL1562
NFC_DATA 3
CL1563
UNSW3.3V 4
CL1564
NFC_IRQ 5
CL1565
NFC_RFDET 6
C1562
100p
Note: IC1501 on the WS CHUKEI board cannot exchange with single. When this part on the
WS CHUKEI board is damaged, exchange the entire mounted board.
HT-NT3
Ver. 1.1
5 6 7 8
CN1502
26P
CL1511
1 VDD
2 GND
3 MCLK
4 NC
5 NC
6 NC
CL1512
7 PU/PD
CL1513
8 WS_INT
9 NC
CL1514
10 NC
11 GND
12 GND
R1510
CL1522
10k
13 DEBUG RF MODULATOR
(WS001)
14 NC
15 VDD
R1508 16 VDD
3.3k
17 WS_RST
CL1515
18 WS_SCLK
19 WS_SDA
CL1516
R1533 20 WS_DATA_Z
CL1521
0
21 WS_DATA_X
22 WS_LRCK_W
CL1518
23 GND
CL1519
24 WS_BCK_W
25 WS_DATA_Y
26 WS_DATA_W
R1540
0
CN1551
4P
GND
D+
D-
VBUS
CN1561
6P
C1560
1 UNSW3.3V
10
2 NFC_CLK
3 NFC_GND
NFC MODULE
(RC-S730 (WW))
4 NFC_DATA
R1566 0
5 NFC_IRQ
R1567 0
6 NFC_RFDET