Schematic Diagram - Main Board (1/10); Schematic Diagram - Main Board (2/10) - Sony NV-U74 Service Manual

NV-U74
5-6.

SCHEMATIC DIAGRAM - MAIN Board (1/10) -

1 2 3
MAIN BOARD (1/10)
A
LCD_B0
LCD_B0
LCD_B1
LCD_B1
LCD_B2
LCD_B2
LCD_B3
LCD_B3
LCD_B4
LCD_B4
B
LCD_G0
LCD_G0
LCD_G1
LCD_G1
LCD_G2
LCD_G2
LCD_G3
1 LCD_G3
LCD_G4
LCD_G4
MAIN LCD_R0
BOARD LCD_R0
LCD_R1
(4/10)
LCD_R1
(Page
LCD_R2
LCD_R2
C
LCD_R3
25)
LCD_R3
LCD_R4
LCD_R4
LCD_VSYNC
LCD_VSYNC
LCD_HSYNC
LCD_HSYNC
LCD_EN
LCD_EN
LCD_ON
LCD_ON
LCD_CLK
LCD_CLK
LCD3.2V_ON
D LCD3.2V_ON
TPLED_ON
TPLED_ON
MNAND_CLK
MNAND_CLK
MNAND_CMD
2
MNAND_CMD
MNAND_DAT0
MNAND_DAT0
MNAND_DAT1
MAIN
MNAND_DAT1
BOARD
MNAND_DAT2
(3/10) MNAND_DAT2
MNAND_DAT3
(Page
MNAND_DAT3
E
24)
USB_PUP
USB_PUP
USB_ID
USB_ID
3
DEBUG_RXD
DEBUG_RXD
DEBUG_TXD
DEBUG_TXD
MAIN
USB_T_P
BOARD
USB_T_P
(7/10) USB_T_N
USB_T_N
(Page
F USB_XDET
USB_XDET
28)
G
GPS_TXD
6 GPS_TXD
GPS_RXD
GPS_RXD
XGPS_RESET
MAIN XGPS_RESET
BOARD GPS_RAM_CLEAR
GPS_RAM_CLEAR
(6/10)
(Page 27)
H
22
GPS_1PPS
GPS_1PPS
MAIN
BOARD
(5/10)
(Page 26)
AC97_DIN
AC97_DIN
8
AC97_DOUT
AC97_DOUT
I AC97_SYNC
AC97_SYNC
MAIN
AC97_BITCLK
BOARD
AC97_BITCLK
(9/10) XAC97_RESET
XAC97_RESET
(Page 30)
AC97_IRQ
AC97_IRQ
LCD_ON
BACK_LIGHT_PWM
BACK_LIGHT_PWM
PWR_SCL
J PWR_SCL
PWR_SDA
PWR_SDA
9
PWR_EN
PWR_EN
XBATT_FAULT
XBATT_FAULT
MAIN
XVDD_FAULT
BOARD
XVDD_FAULT
(10/10) SYS_EN
SYS_EN
(Page
XRESET
XRESET
31) POWER_SW
POWER_SW
K
10
XACC_IN
(Page XACC_IN
XBATT_CHG
MAIN
XBATT_CHG
31)
BOARD
(10/10)
L
M
N
O
P
BU3V
SYS3V
11
PWR_CORE
PWR1.3V
MAIN
SYS3.2V
Q BOARD
(10/10) PWR1.1V
(Page 31) C1011 C1016 C1013
0.1 0.1
GND
NV-U74
• See page 19 for Waveforms.
4 5 6 7 8
R1127
0
LCD_HSYNC LCD_HSYNC_CPU
R1121
10
LCD_VSYNC LCD_VSYNC_CPU
R1123
LCD_ON 0 LCD_ON_CPU
R1122
0 LCD_EN_CPU
LCD_EN
FB1004
LCD_B1 LCD_LDD1_CPU
LCD_B0 LCD_LDD0_CPU
LCD_B2 LCD_LDD2_CPU
LCD_B3 LCD_LDD3_CPU
FB1005
LCD_B4 LCD_LDD4_CPU
LCD_G4 LCD_LDD10_CPU
LCD_G0 LCD_LDD6_CPU
LCD_G3 LCD_LDD9_CPU
FB1006
LCD_G1 LCD_LDD7_CPU
LCD_G2 LCD_LDD8_CPU
LCD_R4 LCD_LDD15_CPU
LCD_R3 LCD_LDD14_CPU
FB1007
LCD_R1 LCD_LDD12_CPU
LCD_R2 LCD_LDD13_CPU
LCD_R0 LCD_LDD11_CPU
C24 E21 D24 A13 B18 C17 B17 D17 AD14
R1013
4700
JL9806
SCL
R1014 4700
JL9807 SDA
USB_T_P R1114 0
USBC_P
USB_T_N
R1115 0
USBC_N
USB_H_P R1124 15k R1093 0
USBH_P1
USB_H_N 15k R1094 0
R1125
USBH_N1
XGPS_RESET R1028 1k
XGPS_RESET
GPS_RAM_CLEAR
GPS_RAM_CLEAR
R1012 TP1001
100k
UIO
POWER_SW
R1029 0
POWER_SW
XACC_IN 100k
R1015 R1030 0
XACC_IN
PWR_SCL R1016 4700
PWR_SCL
PWR_SDA R1017 4700
PWR_SDA
R1126 100k
GPIO9
R1109 100k
LAN_INT
R1026 10k
R1020 C1024
10k CLK_REQ
0.1
XRESET R1031 0
XRESET
XRESET_OUT R1032 10
XRESET_OUT
0
R1003 100k R1033
TP1026 BOOT_SEL
PWR_EN
PWR_EN
XBATT_FAULT R1022 100k R1021 100k
XBATT_FAULT
XVDD_FAULT R1027 100k
XVDD_FAULT
SYS_EN TP1027
SYS_EN
100k C1036 0.1
R1024
PWR_CAP0
CIF_DD4 R1064 100K
PWR_CAP1
CIF_DD5 R1066 100K C1037 0.1
PWR_CAP2
CIF_DD6 R1068 100K
PWR_CAP3
JL4002
XTRST
1
JL1029
R1025
JL4003
TDI
JL4012 10k
JL4006 TDO
R1074 C1001 1p
4700 JL4004
TMS
R1075 JL4005
TCK
100k
CIF_PCLK
TESTCLK
R1063 100k
CIF_DD0
PXTAL_IN
R1057 100k
CIF_DD1 X1001 13MHz R1010 0
PXTAL_OUT
CIF_DD2 R1104 100k
X1002 32.768kHz
TXTAL_IN
R1061 100k
CIF_DD3 C1003 1p
TXTAL_OUT
R1011 0
CIF_DD7 R1059 100k
PWR_OUT
C1025 0.1
CIF_LV R1071 100k
VCC_BATT
CIF_FV R1073 100k
VCC_IO
C1026 0.1
R1128
0 VCC_IO
JL1028
C1027 0.1
VCC_IO
R1072
4700
VSS_IO
VSS_IO
2
VSS_IO
VSS_IO
VSS_IO
VSS_IO
VSS_IO
VSS_IO
VSS_IO
VCC_MEM
C1028
VCC_MEM
0.1
VCC_MEM
C1029
VCC_MEM
0.1
VCC_MEM
C1030
VCC_MEM
0.1
VCC_MEM
C1031
VCC_MEM
0.1
VCC_MEM
C1032
VCC_MEM
0.1
VCC_MEM
C1033
VCC_MEM
0.1
VCC_MEM
C1034
VCC_MEM
0.1
VCC_MEM
C1052
VCC_MEM
0.1
VCC_MEM
VCC_MEM
VCC_MEM
C1051
VSS_MEM
0.1
VSS_MEM
VSS_MEM
VSS_MEM
VSS_MEM
VSS_MEM
VSS_MEM
VSS_MEM
VSS_MEM
VSS_MEM
VSS_MEM
VSS_MEM
VSS_MEM
VSS_MEM
VSS_MEM
VSS_MEM
VSS_MEM
VCC_BB
VSS_BB
AC20 AD20 B24 A24 A23 B23 P24 J24 A9 A8 A5 B4 E24 AA21 AC24 AD24 AC23 AD23 V21 B12 A7 D3 J23 L24 F24 AD16R24 M23 B21 W3 AD4 T2 AD11 B2 A2 B1 A1 J21 D10 AA15 M21 U3 AA7 P21 K21 G21 D21 D12 D8 W4 AA12 B5 D7 K10 K11 K12 K13 K14 K15 L10 L11 L12 L13 L14 L15 M10M11 M12M13M14M15 N10 N11 N12 N13 N14 N15 P10 P11 P12 P13 P14 P15 R10 R11 R12
FB1008
FB1013 FL1006
FB1010
FB1009 FL1007
FL1002
FB1011
C1012 C1014 C1035 C1039 C1040 C1041 C1044 C1038 C1015 C1042
0.1
0.1 0.1 0.1 0.1 0.1 0.1 0.1 20p 0.1 0.1
• See page 37 for IC Pin Function Description.
9 10 11 12 13
R1035 R1041 R1042 R1036
100k 100k 10k 100k
TP5511 TP5512
AC15 AB15 AB16 AD15 AC16 AB17 AC17 AC18 AB18 AD18 AA17 AC19 AA18 AD19 AB19 A19 D22 C23 A11 B11 C19 B20 C22 C21 C18 D14 D19 B14 A15 C14 B19 A21 A20 C12 C13 B13 A14 C15 B15 D16 A17
IC1001
CPU
IC1001
RTPXA270C5C520
CSP
(Chip Size Package)
FL1005
FB1012
0
C1053
C1043 C1045 C1046 C1047 C1048 C1049
0.1 0.1
0.1 0.1 0.1 0.1 0.1
22 22
14 15 16 17 18
B16 D13 C16 A18 C10 B10 C11 N23 N22 R21 P22 P23 R23 M22 N24 L22 M24 L23 L21 K23 K22 K24 J22 H23 H22 H24 G23 G22 G24 R22 T24 AC12 AA11 AD10 AD9 AB12 AC11 AB11 AA10
CIF_PCLK
RDS_XIRQ
SSPSCLK3
XPIOIW
NOR_XWP
XBATT_CHG
RD/XWR
SDCLK2
SDCLK1
SDCLK0
XSDCS1
XSDCS0
XSDCAS
XSDRAS
R13 R14 R15
Note: IC1001 cannot exchange with single. When this part is dam-
aged, exchange the entire mounted board.
19 20 21 22
12
SP1_XMUTE
SP1_XMUTE
MAIN
BOARD
(9/10)
(Page 30)
MSLED_EN TP1057
MSLED_EN
13
XRESET_OUT
XRESET_OUT
USB_H_N
USB_H_N
MAIN
USB_H_P
BOARD
USB_H_P
MS_XINS (8/10)
MS_XINS
(Page 29)
R1091 JL9808
100k
XRESET_OUT
XRESET_OUT
NOR_XCS
NOR_XCS
NOR_XWP
NOR_XWP
SDCLK1
SDCLK1
SDCKE
SDCKE
14
XSDCS0
XSDCS0
XSDCAS
XSDCAS
MAIN
XSDRAS
BOARD
XSDRAS
DQM3 (2/10)
DQM3
(Page 23)
DQM2
DQM2
DQM1
DQM1
DQM0
DQM0
XWE
XWE
XOE
XOE
TP1066
XPIOIR TP1036
XPOE
XCS4 TP1050
XCS3 TP1047
XCS2 TP1046
XPWE TP1038
XCS5 TP1052
NOR_XWP
XBATT_CHG
R1108 100k
RDY
R1078
XCS1 TP1044
47
NOR_XCS
XCS0
R1079 10
TP1056
R1080
TP1053
33
SDCLK1
R1081
TP1054
68 SDCKE
SDCKE
R1082
68
XSDCS0
R1083 68 DQM3
DQM3
R1084 68 DQM2
DQM2
DQM1
R1085 68
DQM1
R1086 68 DQM0
DQM0
XSDCAS
R1087 47
R1088 47 XSDRAS
R1089 10 XWE
XWE
XOE
R1090 47
XOE
MD0_CPU MD31
RB1005
MD0 MD31
33
MD1_CPU
MD1_CPU MD1 MD30
MD1 MD30
MD0_CPU MD0
MD2_CPU MD2_CPU MD2 MD29
MD2 MD3_CPU MD3 MD29
MD3_CPU
MD28
MD3 MD28
MD4_CPU RB1006 MD27
MD4 MD27
33
MD5_CPU MD5_CPU MD5 MD26
MD5 MD26
MD7_CPU MD7
MD6_CPU
MD4_CPU MD4 MD25
MD6 MD25
MD6_CPU MD6
MD7_CPU MD24
MD7 MD24
MD8_CPU
RB1007 MD23
MD8 MD23
33
MD9_CPU MD8_CPU MD8 MD22
MD9 MD9_CPU MD9 MD22
MD10_CPU MD10_CPU MD10 MD21
MD10 MD21
MD11_CPU MD11
MD11_CPU
MD20
MD11 MD20
MD12_CPU RB1008 MD19
MD12 MD19
33
MD13_CPU
MD12_CPU MD12 MD18
MD13 MD18
MD14_CPU MD14
MD14_CPU 15
MD13_CPU MD13 MD17
MD14 MD15_CPU MD15 MD17
MD15_CPU MD16
MD15 MD16
MD16_CPU MAIN
RB1009 MD15
MD16 MD15 BOARD
68
MD17_CPU MD16_CPU MD16 MD14 (2/10)
MD17 MD17_CPU MD17 MD14
(Page 23)
MD18_CPU MD13
MD18_CPU MD18
MD18 MD13
MD19_CPU MD19
MD19_CPU
MD12
MD19 MD12
MD20_CPU RB1010 MD11
MD20 MD11
68
MD21_CPU
MD20_CPU MD20 MD10
MD21 MD10
MD22_CPU MD22
MD22_CPU MD21_CPU MD21 MD9
MD22 MD23_CPU MD23 MD9
MD23_CPU MD8
MD23 MD8
MD24_CPU
RB1011 MD7
MD24 MD7
68
MD25_CPU MD25_CPU MD25 MD6
MD25 MD6
MD24_CPU MD24
MD26_CPU
MD26_CPU MD26 MD5
MD26 MD5
MD27_CPU MD27
MD27_CPU MD4
MD27 MD4
MD28_CPU RB1012 MD3
MD28 MD3
68
MD29_CPU
MD28_CPU MD28 MD2
MD29 MD30_CPU MD30 MD2
MD30_CPU MD29_CPU MD29 MD1
MD30 MD1
MD31_CPU MD31
MD31_CPU
MD0
MD31 MD0
MA0 TP1030
MA1_CPU RB1013
MA1
47
MA2_CPU
MA1_CPU MA1
MA2
MA3_CPU MA3
MA3_CPU MA2_CPU MA2
MA3 MA4_CPU MA4
MA4_CPU
MA24
MA4 MA24
MA5_CPU
MA23
RB1014
MA5 MA23
47
MA6_CPU MA5_CPU MA5 MA22
MA6 MA22
MA6_CPU MA6
MA7_CPU
MA7_CPU MA7 MA21
MA7 MA21
MA8_CPU MA8
MA8_CPU MA20
MA8 MA20
R1099
MA9_CPU
MA19
MA9 47 MA19
MA9_CPU MA9
MA10_CPU
MA18
MA10 RB1015 MA18
MA11_CPU MA17
33
MA11 MA17
MA11_CPU MA11
MA12_CPU
MA10_CPU MA10 MA16
MA12 MA16
MA13_CPU MA13
MA13_CPU MA12_CPU MA12 MA15
MA13 MA15
16
MA14_CPU
MA14
MA14 MA14
RB1016
MA15_CPU
33 MA13
MA15 MA14_CPU MA14 MA13
MAIN
MA16_CPU MA15_CPU MA15 MA12
BOARD
MA16 MA12
MA16_CPU MA16
MA17_CPU (2/10)
MA17_CPU MA17 MA11
MA17 MA11
(Page 23)
MA18_CPU MA10
MA18 RB1017 MA10
MA19_CPU
33 MA9
MA19 MA9
MA18_CPU MA18
MA20_CPU
MA19_CPU MA19 MA8
MA20 MA20_CPU MA20 MA8
MA21_CPU MA21_CPU MA21 MA7
MA21 MA7
MA22_CPU
MA6
MA22 MA6
R1100
MA23_CPU MA5
33
MA23 MA22_CPU MA22 MA5
MA24_CPU
MA4
MA24 MA4
MA3
R1101
MA25 TP1031 MA3
47
MA23_CPU MA23 MA2
MA2
MA1
MA1
MA24_CPU MA24
R1102
47
ET001
(CHASSIS)