Vizio VS370E Service Manual page 39

37" LCD TV
U401K
AFE & GPIO
E11 GPIO0
GPIO_P0 GPIO0
D11 GPIO1
GPIO_P1
GPIO2
C11
EEPROM_WP 8
GPIO_P2
GPIO3
B11
YPBPR_SEL 6
GPIO_P3
A11 1
GPIO_P4 TP25
E12 1
GPIO_P5 TP26
D12
GPIO_P6
C12 R4B7 2K OHM 1/10W
GPIO_P7
B2 1
GPIO_P20 TP29
A2 R485 NC
GPIO_P21
A3 R491 NC
GPIO_P22
AMP_FAULT
B3
GPIO_P23
EARPHONE_DET
C3
GPIO_P24
Rev. D
AC11
AFE_DIN0
AB11
AFE_DIN1
AA11
AFE_DIN2
AA10
AFE_DIN3
AA6
AFE_DIN4
AA5
AFE_DIN5
AB6
AFE_DIN6
AB5
AFE_DIN7
AB8
AFE_DIN8
AA8
AFE_DIN9
AC8
AFE_DIN10
AD8
AFE_DIN11
AE8
AFE_DINCLK
AA9
IF_DVAL
ZR39770BGCF
U401H
Guest Bus
FRONT_AV_SEL
AC20
FRONT_AV_SEL 4
GADR0
AV_S_SEL
V21
AV_S_SEL
GADR1
AA20 1
GADR2 TP43
AC21 HDMI_SEL1
GADR3 HDMI_SEL1 5
W21 HDMI_SEL2
GADR4 HDMI_SEL2 5
Y 21 1
TP13
GADR5
Rev. C
AB21 R436 47 OHM 1/10W
GDAT0
AB22
GDAT1
AB23
GDAT2
AA21
GDAT3
AA22
GDAT4
AA23
GDAT5
Y 22
GDAT6
Y 23
GDAT7
AMP_RESETN
U21
AMP_RESETN 13,14
GPIO_P8
AC22 1
GIORD_N TP18
U22
GIOWR_N
V22 1
TP19
GOE_N
V23
GWE_N
W23
GWS_ACK
U23
GALE
AC23 1
GCS_N0 TP20
W22
GCS_N1
AB20
GCS_N2
ZR39770BGCF
3
PANEL_ON 11,17
BL_ON_OFF 12,16
DYNAMIC_GAMMA_EN 11
SEL_FRAME_RATE 11
AMP_FAULT 14
EARPHONE_DET 13,15
XCLKO
4 8 XCLKO
Rev. C
R438
NAND FLASH
INTERFACE
SPI_WEN 8
D3V3
1
2V1A
R4B2
C419
Bootstrap Configuration
D3V3 D3V3 D3V3
R430 R431 R432
4.7K OHM 1/10W 4.7K OHM 1/10W NC
GPIO3 GPIO2 GPIO1 GPIO0
R439 R440 R441
NC NC 4.7K OHM 1/10W
Boot Option GPIO3 GPIO2 GPIO1
16-Bit NAND-Small Page 1 0 1
SPI 1 1 0
8-Bit NAND-Large Page 1 1 0
8-Bit NAND-Small Page 1 1 1
10/23 U405 change to NC
3V3A
R438 from NC to 0R
R444 from 47R to 0R
U405
NC/SN74LVC1G17DBVR
2 4
3
U401Q
0 OHM 1/10W R444 0 OHM 1/10W AC7
AFE_XCLK_TEST
N5
AFE_ATCLK0
P5
AFE_ATCLK1
G7
AFE_CLK
EDID_WP
AE7
7 EDID_WP
AFE_TCLK_IN
AMP_MUTE Y 5
14 AMP_MUTE AFE_TCLK_OUT
1 W5
TP14
AFE_TEST0
PANEL_ON
AB9
11,17 PANEL_ON
AFE_TEST1
BL_ON_OFF
AC9
12,16 BL_ON_OFF
AFE_TEST2
R446 845R1/10W L3
LVDSVCRX_REXT
1 U7
TP15 LVDSVCRX_ATST
R447 845R1/10W L4
LVDSVCTX_REXT
FB404 1 AA4
TP16
LVDSVCTX_ATST
2 AB2
LVDSRX_VDD33_0
300 OHM AB3
LVDSRX_VDD33_1
C412 C413 C414
AA3
LVDSTX_VDD33_0
0.001uF 0.1UF16V 0.1UF16V AB4
LVDSTX_VDD33_1
0402 0402
0 OHM 1/10W
4.7uF/10V W6
PGA_LDO
C420 4.7uF/10V L1
AVDDLDO
1 M5
TP21
VBG
T1
AVSUB
GPIO1
R451 0 OHM 1/10W AD7
TRIN_RESET_N
39
U401M
No Connect Pins
D3V3 AA1
NC_AA1 NC_AF10
AA25
NC_AA25 NC_AF3
AA26
NC_AA26 NC_AF9
AA7
NC_AA7 NC_B25
AB10
NC_AB10 NC_G6
R433 AB19
NC_AB19 NC_K22
AB7
NC_AB7 NC_R23
NC AC19
NC_AC19 NC_U1
AC3
NC_AC3 NC_U24
AC4
NC_AC4 NC_U6
AC5
NC_AC5 NC_V25
AD11
NC_AD11 NC_Y 1
R442 AE10
NC_AE10 NC_Y 2
AE11
NC_AE11
4.7K OHM 1/10W AE3
NC_AE3
ZR39770BGCF
GPIO0
1
0
1
1
3V3A
FB401
R2 1 2
AVDD_SY NC1
M1 C406 C407 300 OHM
AVDD3_HPLL
N1
AVDD3_SY NC
N2 0.1UF16V 0.001uF
AVDD3_AFE
0402
M2
AVDD18_HPLL
P2 R445 NC/0 OHM 1/10W
AVDD18_R
P1
AVDD18_G
R1
AVDD18_B
T2 C408 C409 C4D4 C410
DVDD18
0.001uF 0.1UF16V 0.001uF
M4 0402 4.7uF/10V
AFE_CLAMPDAT
EARPHONE_MUTE
AB1
AFE1_HSY NC_IN
PD_MUTE
AA2
AFE1_VSY NC_IN
W4 1
TP17
VCOOUT
Y 6 C415 1uF/16V R448
AFE_VOUT
L2 R449 3.3K OHM 1% 1/10W C416
VFILTOUT
C417 0.0039uF
W1 C418 4.7uF/10V
VREFP
W2
VREFN
V1 C421 0.47uF
VCOM
M3 R450 62K OHM 1% 1/10W
RSET
ZR39770BGCF
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
X
TPV MODEL
絬 隔 瓜 絪 腹 X
Key Component 09-GPIO Block PCB NAME 715T2830
Date Thursday , January 24, 2008 Sheet 9 of
Vizio VS370E
U401S
E3
BLUE0
AF10 E2
BLUE1
AF3 E1
BLUE2
AF9 F1
BLUE3
B25 D2
BLUE4
G6 D1
BLUE5
K22 C2
BLUE6
R23 C1
BLUE7
U1 B1
BLUE8
U24 A1
BLUE9
U6
V25 F3
GREEN0
Y 1 F5
GREEN1
Y 2 F4
GREEN2
F2
GREEN3
G1
GREEN4
G2
GREEN5
G3
GREEN6
G5
GREEN7
G4
GREEN8
H1
GREEN9
H6
RED0
H2
RED1
H3
RED2
H4
RED3
J1
RED4
J2
RED5
J3
RED6
J4
RED7
H5
RED8
J5
RED9
1 K1
TP11
DATACK
K4
HSOUT
K3
VSOUT
1 K2
TP12 OE_FIELD
ZR39770BGCF
1V8PLL
FB402
1 2
300 OHM
C4D3
1uF/16V
2V1A
FB403 1 2 300 OHM
C411
0.1UF16V
0402
EARPHONE_MUTE 15
PD_MUTE 15
75 OHM 1/10W
0.039uF/25V
Size Custom
Rev E
<称爹>
称 爹
18