Vizio VS370E Service Manual page 38

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37" LCD TV
TAPSEL_CAS: High = CAS_JTAG (for internal
D3V3
debug), LOW = JTAG (JTAG; default)
TAPSEL: High = EJTAG,
LOW = Normal; AUDIO
U401C
R401
R402
SIO I/F
NC/4.7K OHM 1/10W
4.7K OHM 1/10W
E16
TRST
E14
TDI
13
E18
TDO
13
E15
13
TMS
E17
TCK
E13
R409
TAPSEL
D13
TAPSEL_CAS
4.7K OHM 1/10W
IRR
R22
IRR
IRR
UART0_TX
L22
UART0_TX
UART0_TX
UART0_RX
M22
UART0_RX
UART0_RX
UART1_TX
P22
UART1_TX
UART1_TX
UART1_RX
N22
UART1_RX
UART1_RX
USB0_DN
D5
USB0_DN
USB0_DP
E5
USB0_DP
D3
R413
3.4KOHM +-1% 1/10W
USB_REXT
D4
1
TP8
USB_ATEST
R414
4.7K OHM 1/10W
R417
4.7K OHM 1/10W
R418
4.7K OHM 1/10W
R425
4.7K OHM 1/10W
R426
4.7K OHM 1/10W
I2C0_SCL
AF12
I2C0_C
I2C0_SDA
AE12
I2C0_D
AE13
I2C1_SCL
I2C1_C
I2C1_SCL
AF13
I2C1_SDA
I2C1_D
I2C1_SDA
I2C2_SCL
AF14
I2C2_SCL
I2C2_C
I2C2_SDA
AE14
I2C2_D
I2C2_SDA
AA14
I2C_MORPH__ENA
Y24
R421
47 OHM 1/10W
SPI_DO
W25
R422
47 OHM 1/10W
SPI_DI
Y25
R423
47 OHM 1/10W
SPI_CLK
W24
SPI_SEL0
W26
R443
NC/47 OHM 1/10W
SPI_SEL1
Y26
SPI_HOLD
AA24
1
SPI_SEL2
TP9
AB24
1
TP10
SPI_SEL3
V24
R490
100 OHM 1/10W
RESET_n
C4D2
0.1UF16V
0402
U26
CLKIN
R428
1M OHM 1/10W
U25
R429
100 OHM 1/10W
CLKOUT
ZR39770BGCF
R427
100 OHM 1/10W
C227
C229
Rev. C
NC
NC/22pF
10/23 R427 from 0R to 100R
10/23 C229 from NC to 22pF
D3V3
R403
R404
4.7K OHM 1/10W
1K OHM 1/10W
TRSTN
R408
0 OHM 1/10W
EJTDI
EJTDI
EJTDO
EJTDO
EJTMS
EJTMS
EJTCK
ZD410
ZD411
VPORT0603100KV05
VPORT0603100KV05
12
7
7
12
12
1
TP41
1
TP42
D3V3
3
3
13,14
13,14
D3V3
R419
R420
D3V3
NC/4.7K OHM 1/10W
4.7K OHM 1/10W
SPI_WR
15
SPI_RD
SPI_CLK
16
SPI_CS_N
SPI_WEN
SPI_HOLD
14
R416
SPI_WEN
9
C403
4.7K OHM 1/10W
0.1uF/16V
RESETN
RESETN
12
C404
33pF
Crystal X401
SPI_CS_N
X401
 
15ppm 20
25MHz
SPI_RD
 
SPI_WEN
30ppm 0~70
C405
30PF J 50V
NC/MX25L3205AZMC-20G
U402/U404 should be programmed
XCLKO
XCLKO
9
before soldering on PCB
EJTAG
R405
R406
R407
1K OHM 1/10W
CN401
1K OHM 1/10W
4.7K OHM 1/10W
2
1
4
3
6
5
8
7
D3V3
10
9
12
11
14
13
ZD412
ZD413
NC/E-JTAG2X7
VPORT0603100KV05
HEADER 2X7P S/T 2.5mm
VPORT0603100KV05
JTAG_RSTN
R410
47 OHM 1/10W
U402
SPI FLASH
32M bit
3
D
NC1
8
4
Q
NC2
5
C
NC3
7
6
S
NC4
9
11
W
NC5
1
12
HOLD
NC6
13
NC8
NC7
2
10
Vcc
GND
M25P32-VMF6TP
D3V3
U404
1
8
S
VCC
2
7
SPI_HOLD
Q
HOLD
3
6
SPI_CLK
W
C
SPI_WR
4
5
VSS
D
絬 隔 瓜 絪 腹
Key Component
38
Reset Switch
SW401
2
5
4
NC
1
3
RESETN
D3V3
C402
R424
0.22uF
10K OHM 1/10W
U403
1
8
A0
VCC
EEPROM_WP
2
7
A1
WP
EEPROM_WP 9
3
6
I2C0_SCL
A2
SCL
4
5
I2C0_SDA
GND
SDA
M24C32-WMN6TP
I2C: 0xA0-0xAE
T P V ( Top
Victory
Electronics
Co . , Ltd. )
OEM MODEL
X
TPV MODEL
X
08-SIO I/F
PCB NAME
715T2830
Date
Thursday , January 24, 2008
Sheet
8
of
18
Vizio VS370E
Size
Custom
Rev
E
<称爹>
称 爹

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