LE55S606/LE55T506/LE55T516/LE55U516
25
12. FRC-MST7388Q-LF
PANEL_EN
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
+5VSB
GPIO1: HI=> B8 LOW=> B4
CHIP_CONF: {GPIO8, PWM1, PWM0}
CHIP_CONF= 3
ˇ
d5: boot from internal SRAM
CHIP_CONF= 3
ˇ
d6: boot from EEPROM
CHIP_CONF= 3
ˇ
d7: boot from SPI Flash
+5VSB
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
U202 should be programmed
before soldering on PCB
0402
0402
0402
0402
0402
0402
0402
0402
0402
BL_BR_CTRL
6,11
0402
0402
0402
Chip Config
0402
0402
VOUT
2
VIN
3
GN
D
1
U206
AZ1084D-ADJTRE1
0402
FRC MST7388Q-LF Reset
0402
0402
0402
SPI Flash
0402
0402
0402
0402
I2CS_SCL
I2CS_SDA
C255
NC
R206
NC
R2
0402
073G253S 68 H
FRC Power system
Vout = 0.8x(R1+R2)/R2
0402
0402
SMT
0402
SMT
R1
R2
R2
Vout = 1.25x(1+R2/R1)
SMT
0402
Vout = 0.8x(1+R1/R2)
R226
0 OHM 1/8W
R1
SPI_CK
SPI_DI
R1
0402
0402
PANEL_CTRL
VCC3_3
GPIO1
GPIO8
SPI_DI
SPI_CK
FRC_RST
SPI_CZ
XTALO
SPI_DO
PWM_0
PWM_1
FRCRST
C213
10UF
1
TP28
C230
100N16V
R273
5.6K 1%
C215
10UF
C266
10uF
1
2
FB205
60R 0.6A
R271
10R
UART_TX
C276
100N16V
1
2
FB207
300R 4A
R285
NC/33R
C210
10N 50V
C264
100N16V
UART_RX
+
C272
220UF 16V
R201
4.7K
C208
10UF
1
TP30
C278
10N 50V
C224
100N16V
C214
100N16V
1
2
FB202
60R 0.6A
R283
2.4KOHM +-1% 1/10W
R282
330R
R276
NC/0 OHM 1/8W
C232
100N16V
1
2
FB204
60R 0.6A
R205
10K
C231
100N16V
C202
100N16V
C212
100N16V
1
TP29
C209
100N16V
1
TP23
R215
33R
C229
10UF
C211
10UF
C220
100N16V
D201
LL4148
R219
10R
C261
0.1uF 50V
R214
1M
C273
10uF 10V
VCC
1
REF
2
GND
3
FB
4
EN
5
PGND
6
LX
7
VIN
8
U204
AT1528P11U
C217
100N16V
C263
1UF 10V
MSDA
XTALI
XTALO
SPI_CZ
MSCL
R210
4.7K
VDDC 1V
L6
VDDC 1V
M5
VDDC 1V
M6
VDDC 1V
N4
VDDC 1V
N5
VDDC 1V
N6
AVDD 3.3
H13
VD33
G5
VD33
H5
AVDD_LPLL 3.3
G6
AVDD_PLL 3.3
G7
AVDD_MPLL 3.3
H7
AVDD_LVDS 3.3
F13
AVDD_LVDS 3.3
F12
AVDD_LVDS 3.3
G13
AVDD_LVDS 3.3
G12
AVDD_DDR_D
L12
AVDD_DDR_D
L13
AVDD_DDR_D
M12
AVDD_DDR_D
N12
VSS
A2
VSS
C3
VSS
C9
VDDC 1V
L5
DVDD_DDR 1V
N7
VDDC 1V
M4
AVDD 3.3
H12
VD33
H6
AVDD_DDR_C
M13
AVDD_DDR_C
N13
VSS
C10
VSS
D8
VSS
D9
VSS
D10
VSS
E9
VSS
E10
VSS
E11
VSS
E12
VSS
F9
VSS
F10
VSS
F11
VSS
G9
VSS
G10
VSS
G11
VSS
G14
VSS
H8
VSS
H9
VSS
H10
VSS
H11
VSS
H14
VSS
J5
VSS
J6
VSS
J7
VSS
J8
VSS
J9
VSS
J10
VSS
J11
VSS
J12
VSS
J13
VSS
J14
VSS
K5
VSS
K6
VSS
K7
VSS
K8
VSS
K9
VSS
K10
VSS
K11
VSS
K12
VSS
K13
VSS
K14
VSS
L8
VSS
L9
VSS
L10
VSS
L11
VSS
L14
VSS
N8
VSS
N9
VSS
N10
VSS
N11
VSS
N14
VSS
P5
VSS
P6
VSS
P7
VSS
M8
VSS
M9
VSS
M10
VSS
M11
VSS
M14
VSS
P8
VSS
P9
VSS
P10
VSS
P11
VSS
P12
VSS
P13
VSS
P14
VSS
R15
VSS
T13
VSS
U9
VSS
G8
VDDC 1V
M7
VDDC 1V
L7
VSS
D11
VSS
D12
VSS
P17
U201D
MST7388Q-LF
1
TP25
R277
10K
GPIO1
R220
10R
+
C265
220UF 16V
R223
100R
C223
10UF
1
TP26
1
TP21
C275
10uF 10V
C277
NC
C268
2.2uF 10V
1
2
D202
SM340B
R202
NC/10K
R221
10K
1
2
3
4
CN202
NC
C267
100N16V
C262
10uF 10V
C221
100N16V
C207
20PF 50V
R217
10R
C204
100N16V
SPI_DO
1
TP27
1
2
FB203
60R 0.6A
C234
100N16V
R218
10R
R279
7.5K +-1% 1/10W
L201
2.2uH
I2CS_SCL
I2CS_SDA
UART_TX
UART_RX
R278
33R
R270
1K
PWR_ON
C269
10N 50V
R284
560 OHM +-1% 1/10W
PWR_ON
6,11
C274
1uF 16V
R272
2R2 +-5% 1/4W
R208
NC
POK
1
VEN
2
VIN
3
VPP
4
NC
5
VO
6
ADJ
7
GND
8
E-Pad
9
U205
G9661
R222
1K
R274
0.05R
R281
0.05R
R204
10K
+
C271
220UF 16V
XTALI
R280
2.7K
R211
10K
R213
0.05R
1
2
X201
24MHz
C233
100N16V
C201
10UF
C219
100N16V
R203
4.7K
I2CS_SDA
E4
I2CS_SCL
F4
GPIO[8]
M1
GPIO[9](UART_TX/S_PIF_DA1)
K4
GPIO[7](3D FLAG)
U4
GPIO[10](S_PIF_FC)
G4
GPIO[11](S_PIF_CS)
F5
XTALO
B1
XTALI
B2
I2CM_SDA
H16
I2CM_SCL
H17
LPLL_REFIN
A3
LPLL_FBCLK
B3
M_S_PIF_CS
C4
M_S_PIF_FC
D4
M_S_PIF_CLK
E5
M_S_PIF_DA0
C2
M_S_PIF_DA1
C1
SOFT_RST_L
E7
OP_SYNC_L
E8
SOFT_RST_R
F7
OP_SYNC_R
F8
LPLL_OUTCLK
F14
RESET
E14
TESTPIN
E13
GPIO[0](UART_RX/S_PIF_DA0)
J4
GPIO[1]
M2
GPIO[2](S_PIF_CLK)
H4
GPIO[3](LTD_DA1)
J15
GPIO[4](LTD_DE)
J16
GPIO[5](LTD_CLK/VD_TXD1)
J17
SPI_CZ
R1
SPI_CK
P3
SPI_DI
P2
SPI_DO
R2
PWM0
M3
PWM1
L4
GPIO[6](LTD_DA0/VD_RXD1)
H15
S_M_PIF_CS
F6
S_M_PIF_FC
E6
S_M_PIF_CLK
D5
S_M_PIF_DA0
D6
S_M_PIF_DA1
D7
SPI1_DI
N3
SPI1_CK
P1
SPI2_DI
N1
SPI2_CK
N2
VSYNC_Like
P4
SPI3_DI
R3
SPI3_CK
T3
SPI4_DI
T2
SPI4_CK
T1
SPI5_CZ
U2
SPI5_DO
T4
SPI5_DI
U3
SPI5_CK
R4
U201C
MST7388Q-LF
C225
100N16V
1
TP31
C227
100N16V
C226
100N16V
C228
100N16V
C222
100N16V
R224
10K
C270
4N7 50V
R216
33R
1
2
FB201
60R 0.6A
R209
10K
1
TP24
C235
100N16V
C260
4.7uF 10V
CS#
1
SO/SIO1
2
WP#
3
GND
4
SI/SIO0
5
SCLK
6
HOLD#
7
VCC
8
U202
MX25L2006EM1I-12G
C218
10UF
C203
100N16V
C216
100N16V
R207
NC
R275
15K
C206
20PF 50V
C205
100N16V
1
TP22
3V3_FRC
AVDD_LVDS
3V3_FRC
AVDD_DDR1
3V3_FRC
AVDD
DVDD_DDR
AVDD_PLL
VDDP
DVDD_DDR
1V05_FRC
3V3_FRC
AVDD_PLL
AVDD
3V3_FRC
AVDD_LVDS
VDDP
AVDD_DDR1
3V3_FRC
1V5_FRC
Place closer to U201
+5VSB
1V05_FRC
0402
1V05_FRC
+5VSB
3V3_FRC
3V3_FRC
1V5_FRC
MSDA
5,6,7,10
FRC_RST
6
MSCL
5,6,7,10
PANEL_EN
6,14
PANEL_CTRL
14
PWM_0
PWR_ON
6,11
+5VSB
B2
1
GND
2
B1
3
A
4
VCC
5
S
6
U207
SN74LVC1G3157DCKR
MSDA
C256
NC
R289
NC
3V3_STB
FRC_SEL
6
I2CS_SDA
VGA_SDA
I2CS_SCL
R288
NC
B2
1
GND
2
B1
3
A
4
VCC
5
S
6
U208
SN74LVC1G3157DCKR
MSCL
VGA_SCL
VGA_SCL
3
VGA_SDA
3
PWR_ON
R290
0.05R
R291
NC
R265
NC/33R
0402
R286
33R
R287
33R
PWM_0
PWM_1
GPIO8
1
2
3
4
CN201
NC/CONN
R264
NC
0402
FRCRST
1
TP36
1
TP37
BL_BR_CTRL
0402