Sony HT-NT3, Service Manual

Page: 38 / 96

HT-NT3
HT-NT3
38 38
5-10. SCHEMATIC DIAGRAM - MB-1407 Board (5/12) -
• See page 54 for IC Block Diagrams. • See page 58 for IC Pin Function Descriptions.
1
A
B
C
D
E
F
G
H
I
J
K
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
USB
E6
AVDD33_USB_P0P1
F12
AVSS33_USB_P0P1
Y26
AVDD33_USB_P2
Y22
AVSS33_USB_P2
A6
USB_VRT_P0P1
W28
USB_VRT_P2
B5
USB_DM_P0
A5
USB_DP_P0
B4
USB_DM_P1
A4
USB_DP_P1
AA28
USB_DM_P2
AA27
USB_DP_P2
0.1
C506
1
C502
10
C503
10
C504
C512
10
C509
0.001
10
C511
0.01
C505
1
C501
CL510
CL509
5P
CN502
1
2
3
4
5
5P
CN501
1
2
3
4
5
10k
R509
10k
R502
100k
R510
1k
R506
1k
R517
5.1k R504
5.1k R505
USB_PCONT
UNSW5.1V
WIFI_PCONT
OCPI
DRIVE/RF/FE_GIO
A16 RFIP
B16 RFIN
A15 RFIP2
B15 RFIN2
B20 INA
A20 INB
B19 INC
A19 IND
A17 INE
D18 INF
C19 ING
C18 INH
E14 FECFREQ
F14 FECMOD
D14 FEOSCEN
D20 TRINA
C20 TRINB
C21 TRINC
B22 TRIND
C22 VWDC2O
E22 VWDC3O
C16 MPXOUT1
C17 MPXOUT2
B17 MPXOUT3
E21 FPDODVD
D21 FPDOCD
E17 AUX1
D15 FEGAINSW1
C13 FEGAINSW2
D13 FEGAINSW3
D22 VDAC0
D17 V14
E19 FVREF
D19 HAVC
B11 FEFMO
A12 FEFMO2
B12 FEFMO3
C12 FEFMO4
A14 FOO
B14 TRO
A11 FEDMO
C14 TLO
D8 FETRAYOUT_
D16 FETRAYIN_
C11 FETRAYPWM
C9 FEFG
E23
AVDD12_1
C15
AVDD12_2
F18
AVDD33_1
E18
AVDD33_3
G21
AGND12_1
F19
AGND12_2
F20
AGND33_1
G18
AGND33_2
F17
AGND33_3
D10
FEEJECT_
A22
RSTI
C10
FEGIO0
F13
FEGIO1
E8
FEGIO3
D7
FEGIO4
E13
FEGIO5
D9
FEGIO6
C7
FEGIO7
D6
FEGIO9
E10
FEGIO10
F7
FEGIO11
JL501
JL502
0.1 C529
1 C530
0.1 C531
0.1 C532
0.1 C528
0.1
C534
5.1k
R525
4.7k
R526
1.2V
ETHER
AB27
TXVN_0
AB28
TXVP_0
AC27
TXVN_1
AC28
TXVP_1
AD27 REXT
AA24 AVDD33_LD
AA25 AVDD33_COM
AA22 AVSS33_LD
Y20 AVSS33_COM
AD23
MDC
AB23
MDIO
0.001
C519
0.01
C522
0.1
C521
1
C520
0.1
C525
T502
0.001
C527
T501
0.1
C526
J503
8P
1
2
3
4
5
6
7
8
0uH
L502
0uH
L501
75
RB501
24k R518
22
C510
22
C507
CL513
CL514
JL503
JL504
0.01 0.1
C536 C535
10k
R527
JL505
0
R528
JL506
JL507
L503
0uH
L504
0uH
0uH
FB501
C537
0.1
0.001 C538
GND
GND
VBUS
VBUS
DM
GND
DP
GND
DM
DP
RX+
RX-
TX+
TX-
1 C533
0.001 C539
OUT
GND
FLT
EN/EN
IN 1
2
3
4
5
IC502
TPS2065CDBVR
FRONT USB VBUS
IC502
OUT
GND
FLT
EN/EN
IN
2
1
3 4
5
IC503
TPS2065CDBVR
USB WLAN VBUS
IC503
IC101 (4/6)
CXD90028GB-B
SoC
IC101
31
18
3.3V
GND
5
MTKSTB_3.3V
25
28
4
MB-1407 BOARD (5/12)
>036S
WS CHUKEI
BOARD
CN1552
(Page 49)
LAN (100)
CARD
WLAN/BT COMBO
>028S
MB-1407 BOARD
(3/12), (8/12)
(Page 36), (Page 41)
>032S
MB-1407 BOARD
(4/12)
(Page 37)
>018S
MB-1407 BOARD
(3/12)
(Page 36)
>004S
MB-1407 BOARD
(1/12), (2/12), (3/12),
(4/12), (6/12), (7/12),
(8/12), (10/12),
(11/12), (12/12)
(Page 34), (Page 35), (Page 36),
(Page 37), (Page 39), (Page 40),
(Page 41), (Page 43),
(Page 44), (Page 45)
>005S
MB-1407 BOARD
(1/12), (2/12), (3/12),
(4/12), (7/12), (8/12)
(Page 34), (Page 35), (Page 36),
(Page 37), (Page 40), (Page 41)
>025S
MB-1407 BOARD
(3/12), (4/12),
(8/12)
(Page 36), (Page 37),
(Page 41)
5.3
3.4
5.3
3.4
5.3 5.3
3.4
SUFFIX 23 (AEP, UK, RU, AUS)
SUFFIX 23 (AEP, UK, RU, AUS)
Note:
IC101 on the MB-1407 board cannot exchange with single. When this part on
the MB-1407 board is damaged, exchange the entire mounted board.
Ver. 1.1