Hisense LTDN40K321UWAU Service Manual page 55

5
N1-11
VCCK
AA15 L31
DVSS DVSS
AA16 L9
DVSS DVSS
AA17 M20
DVSS DVSS
AA18 M21
DVSS DVSS
AA19 M22
DVSS DVSS
AA20 M23
DVSS DVSS
AA21 M31
DVSS DVSS
AA22 N18
DVSS DVSS
AA23 N19
DVSS DVSS
AA24 N20
DVSS DVSS
AA8 N21
DVSS DVSS
AB14 N23
DVSS DVSS
AB15 N9
DVSS DVSS
AB16 P15
DVSS DVSS
AB17 P16
DVSS DVSS
D
AB18 P17
DVSS DVSS
AB19 P18
DVSS DVSS
AB20 P19
DVSS DVSS
AB21 P20
DVSS DVSS
AB22 P21
DVSS DVSS
AB23 P22
DVSS DVSS
AB24 P23
DVSS DVSS
AB36 P24
DVSS DVSS
AC14 P6
DVSS DVSS
AC15 R15
DVSS DVSS
AC16 R16
DVSS DVSS
AC17 R17
DVSS DVSS
AC18 R18
DVSS DVSS
AC19 R19
DVSS DVSS
AC36 R20
DVSS DVSS
AC4 R21
DVSS DVSS
AC7 R22
DVSS DVSS
AC8 R23
DVSS DVSS
AD15 R24
DVSS DVSS
AD16 T15
DVSS DVSS
AD17 T16
DVSS DVSS
AD18 T17
DVSS DVSS
AD19 T18
DVSS DVSS
AD4 T19
DVSS DVSS
AD9 T20
DVSS DVSS
AE9 T21
DVSS DVSS
AF35 T22
DVSS DVSS
AF5 T23
DVSS DVSS
AF8 T24
DVSS DVSS
AF9 T3
DVSS DVSS 1
AG4 T8
TP54
DVSS DVSS 1
AG8 T9 TP55
DVSS DVSS
AH5 U15
DVSS DVSS
AJ36 U16
DVSS DVSS
AJ7 U17
DVSS DVSS
AK21 U18
DVSS DVSS
AK26 U19
DVSS DVSS
AK28 U20
C
DVSS DVSS
AL12 U21
DVSS DVSS
AL15 U22
DVSS DVSS
AL5 U23
DVSS DVSS
AM10 U24
DVSS DVSS
AM11 U3
DVSS DVSS
AM12 U32
DVSS DVSS
AM13 V15
DVSS DVSS
AM15 V16
DVSS DVSS
AM16 V17
DVSS DVSS
AM17 V18
DVSS DVSS
AM9 V19
DVSS DVSS
AN3 V20
DVSS DVSS
AN7 V21
DVSS DVSS
AN8 V22
DVSS DVSS
AP21 V23
DVSS DVSS
AP23 V24
DVSS DVSS
AP24 W14
DVSS DVSS
AP26 W15
DVSS DVSS
AP27 W16
DVSS DVSS
AP28 W17
DVSS DVSS
AP29 W18
DVSS DVSS
AP31 W19
DVSS DVSS
AP34 W20
DVSS DVSS
AR11 W21
DVSS DVSS
AR16 W22
DVSS DVSS
AR19 W23
DVSS DVSS
AT4 W24
DVSS DVSS
AT7 W3
DVSS DVSS
B31 W6
DVSS DVSS
B33 W8
DVSS DVSS
B37 Y14
DVSS DVSS
C17 Y15
DVSS DVSS
C19 Y16
DVSS DVSS
C20 Y17
DVSS DVSS
E22 Y18
DVSS DVSS
E26 Y19
DVSS DVSS
F12 Y20
DVSS DVSS
B
F9 Y21
DVSS DVSS
G5 Y22
DVSS DVSS
J3 Y23
DVSS DVSS
J31 Y24
DVSS DVSS
J6 Y7
DVSS DVSS
K6 Y8
DVSS DVSS
K9
DVSS
MT5657_31x31
A
5
4
VCCK
N1-12
AC25 AA25
VCCK VCCK
AC26 AA26
VCCK VCCK
AC27 AA27 USB 2.0接口
VCCK VCCK
AD20 AB25
VCCK VCCK
AD21 AB26
VCCK VCCK
AD22 AB27
VCCK VCCK
AD23 AC20
VCCK VCCK
AD24 AC21
VCCK VCCK
AD25 AC22
VCCK VCCK
AD26 AC23
VCCK VCCK
XP9
AD27 AC24
VCCK VCCK
Y26 W27
VCC
VCCK VCCK
Y27 W26
VCCK VCCK
AE20 Y25
VCCK VCCK
AE21 W25
VCCK VCCK GND
AE22 V27
VCCK VCCK
AE23 V26
VCCK VCCK
AE24 V25
VCCK VCCK
AE25 U26
VCCK VCCK
AE26 ESDA6V8UL
VCCK
AE27
VCCK 卧式回流端子
5V
R812
1k
VCC3IO_AB
TP_ARMPLL N14
TP_ARMPLL
TN_ARMPLL M14
TN_ARMPLL
F1 VCC3IO_A
VCC3IO_A
A1 AK38 VCC3IO_B
NC1 VCC3IO_B
A38
NC2
AV1
NC3
AV38
AVDD3V3
NC4
MT5657_31x31
N1-9
USB_DP_P0 A16
USB_DP_P0
USB_DM_P0 B16
USB_DM_P0
USB_DP_P1 A17
USB_DP_P1
USB_DM_P1 B17
USB_DM_P1
AVDD1V0
USB_DP_P2 C31
USB_DP_P2
USB_DM_P2 D31
USB_DM_P2
USB_DP_P3 AA37
USB_DP_P3
USB_DM_P3 AA38
USB_DM_P3
SSUSB_TXP B34
SSUSB_TXP
SSUSB_TXN A34
SSUSB_TXN
SSUSB_RXP B32
SSUSB_RXP
A32
SSUSB_RXN
SSUSB_RXN
SSUSB_VRT A35
SSUSB_VRT
USB电源
AVDD33_USB N28 5V_UM
AVDD33_USB
AVDD33_SSUSB A33
AVDD33_SSUSB
R557
AVDD10_SSUSB A31
5.1k
AVDD10_SSUSB
USB_VRT_P0 B15 C541
USB_VRT_P0
100u/16V
R558
MT5657_31x31
5.1k
5V_UM
C543
100u/16V
4
3
USB 2.0接口
USB PORT 0
5V_USB2.0
C521 C522
XP10
10u/10V 100n/16V
1
VCC
2.2R
2 USB_DM_P0
R547
D - D -
3
R549 2.2R USB_DP_P0
D+ D+
4
GND
C525 C526
10p/50V/NC
10p/50V/NC
VD25
ESDA6V8UL
卧式回流端子
R858 0R/NC
Near IC
AVDD3V3
V30
2 3
AVDD33_USB
C807
C530
C806
AO3400A USB 3.0接口
10n/10V 1u/16V 100n/16V
R813
100k
Near IC
AVDD33_SSUSB
C533 C534
5V_USB3.0
100n/16V 1u/16V
C537
10u/10V
Near IC
AVDD10_SSUSB
C539 C540
1u/16V 100n/16V
5V_USB2.0
F2
1 2
1206SB2500V032T
5V_USB3.0
F3
1 2
1206SB2500V032T
3
2
USB PORT 1
5V_USB2.0
C523 C524
10u/10V 100n/16V
1
2.2R
2 R548 USB_DM_P1
3 R550
2.2R USB_DP_P1
4
C527 C528
10p/50V/NC 10p/50V/NC
VD26
ESDA6V8UL
VD27 C531 C532
10p/50V/NC
10p/50V/NC
XP11
11 2 2.2R USB_DM_P2
R551
Shield_10 D-_1
2.2R
10 3 R552 USB_DP_P2
Shield_5 D+_2
7 9 R553 0R C535
GND_7 SSTX+_6
8 R554 0R C536
SSTX-_7
4
GND_4
1 6 R555 0R SSUSB_RXP
VBUS SSRX+_9
5 SSUSB_RXN
R556 0R
SSRX-_4
C538
103010122
100n/16V
VD28 VD29
ESDA6V8UL
ESDA6V8UL
Title Title Title
Size Size Size
C C C
Date: Date: Date:
2
1
USB_DM_P3
(8) USB_DM_P3
USB_DP_P3
(8) USB_DP_P3
D
C
100n/16V SSUSB_TXP
100n/16V SSUSB_TXN
B
A
Hisense Electric Co.,LTD
MT5657 MT5657 MT5657
Document Number Document Number Document Number Rev Rev Rev
1.0 1.0 1.0
Monday, January 26, 2015 Monday, January 26, 2015 Monday, January 26, 2015 Sheet Sheet Sheet 16 16 16 of of of 22 22 22
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