TCL L28E3500 Service Manual page 31

8 7
3V3_NORMAL
F
GND
1V8
200MA
GND
E
GND
H_CEC
D6
CEC
D5
HOTPLUGD
C7
RXCKN_D
B7
RXCKP_D
C6
RX0N_D
B6
RX0P_D
A6
RX1N_D
C5
RX1P_D
C4
DDCDD_DA
A5
RX2N_D
B5
RX2P_D
B4
DDCDDD_CK
H1_HPD_OUT
D4
HOTPLUGA
H1_RXC-_IN A3
RXCKN_A
H1_RXC+_IN
A2
RXCKP_A
H1_RX0-_IN B3
RX0N_A
H1_RX0+_IN B2
RX0P_A
H1_RX1-_IN B1
RX1N_A
H1_RX1+_IN
C3
D
RX1P_A
H1_SDA_OUT
D3
DDCDA_DA
H1_RX2-_IN
C1
RX2N_A
H1_RX2+_IN
C2
RX2P_A
H1_SCL_IN
D1
DDCDA_CK
H1_ARC_OUT
D2
ARC
VGA_HS_IN
E4
HSYNC0
VGA_BLU_IN
E3
BINOP
VGA_SOG_IN
E2
C524
SOGIN0
VGA_GRN_IN F3
R519 0.047U
GIN0P
GIN0M F2
GIN0M
VGA_RED_IN F1
RIN0P
68R VGA_VS_IN F4
VSYNC0
HD1_PB_IN H3
BIN1P
HD1_SOG_IN H2
C525
SOGIN1
HD1_Y_IN+
R520 J3
0.047U
GIN1P
HD1_Y_IN-
J2
GIN1M
HD1_PR_IN
J1
68R RIN1P
K3
VSYNC1
AV1_V_IN
K1
CVBS2
C526
K2
CVBS1
0.047U L1
R522
CVBS0
VCOM0
L2
VCOM
AVOUT1_V_OUT
M1
CVBSOUT
68R
HD1_L_IN M2
AUL0
HD1_R_IN N1
GND AUR0
AV1_L_IN N2
C
AUL1
AV1_R_IN P1
AUR1
AUVAG L3
AUVAG
AUVRM M4
AUREFM
P2
AUL2
R1
AUR2
M3
AUL3
N3
AUR3
N4
AUOUTL1
P3
AUOUTR1
AMP_L_OUT
R2
AUOUTL0
AMP_R_OUT
T2
AUOUTR0
B
AUVRM
AUVRP
AUVAG
L502
120R
CLOSE TO IC
GND
A
GND
8 7
6
VDDC
600mA
GND
+2V5_PGA
3V3_NORMAL
VDDC 1V8 ADC2P5
U501
MST3M182VGC
SAR3_GPIO14/INT_GPIO65
CONFIG GPIO
R518
DIM_OUT
22P
M_XTALO 4K7
R517
CFG_PWM1
C520
4K7
24M
R512 R516
TCON4
X24M 4K7
1M
22P R515
TCON2
4K7
M_XTALI
C521
6
5 4
2V5
1V8
3V3_STB
100mA
MDDR_VREF
GND
GND
ADC_2V5
2V5
ADC2P5
T
L501
120R
3V3_STB
total 200mA
GND
C502
MDDR_VREF
K13
2U2
MVREF
D7 DVDD_NODIE
DVDD_NODIE
L4 AUVRP
VRP
GND
D13
GND_EFUSE
C13
TESTPIN
C10
SAR2_GPIO13/GPIO73
LED_OUT
C11
SAR1_GPIO12/GPIO74
B11 KEY_IN
SAR0_GPIO11/GPIO75
B15 SPI_CZ
SCZ
B16 SPI_SDO
SDO
SPI_SDI
C16
SDI
SPI_SCK
C15
SCK
USB2_D+_IN
B13
USB1_DP
USB2_D-_IN
A13
USB1_DM
A14
USB0_DP
A15
USB0_DM
R510 100R
UART_TX
D11
DDCA_DA
D10 UART_RX
DDCA_CK
R511 100R
B9 IR_IN
IRIN
A9 MCU_RESET
HWRESET
B12 DIM_OUT
PWM0_GPIO20/GPIO26
CFG_PWM1
C12
PWM1_GPIO21/GPIO25
F_WP
D12
PMGPIO_GPIO10/GPIO66
A11
PM1_GPIO6/GPIO67
POWER_ON
A10
PM4_GPIO7/GPIO68
B10 BL_ON_OUT
PM5_GPIO8/GPIO69
AMP_RESET
C9
PM6_GPIO9/GPIO70
H1_DET
G14
TUNER_SCL
B14
DDCR_CK/GPIO63
C14 TUNER_SDA
DDCR_DA/GPIO64
N9
NC/GPIO62
P9
GPIO26/GPIO61 SPDIF_OUT
T9
GPIO27/GPIO60
N8
NC/GPIO59
P8
GPIO23/GPIO58
R9
GPIO25/GPIO57
R8
GPIO24/GPIO56
T8
GPIO22/GPIO55
Index-Lab DATE NAME DESCRIPTION
Last saved :
4
5
3 2
+2V5_PGA
3V3_STB
L504
120R
3
1 2
C548
R501
C112
0.1U D501 Q501
2U2 47K
0BAV99
AVSS_PGA
R523
C503
47K
2U2
GND
GND
3V3_STB
C109
2U2
SPI_CZ
SPI_SDO
F_WP
C523
0.1U
P502
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SBU :
TCLNO: .............
DESIGNATION
Last modif
DESIGNATION
ON:
BY:
3 2
1
BT3906
F
E
B
C
GND
R503
MCU_RESET
1K
R502
MCU_RESET
47K
T C519
1000P
GND
3V3_STB
E
U502(CPP)
1 8
CS VCC
2 7
DO NC
C514
SPI_SCK
3 6 0.1U
WP CLK
SPI_SDI
4 5
VSS DI
EN25Q32B
GND
GND
5V D
T
5V
C509
0.1U
MLV0P
MLV0N
MLV1P
MLV1N
MLV2P
MLV2N
MLVCKP
MLVCKN
C
MLV3P
MLV3N
MLV4P
MLV4N
MLV5P
MLV5N
POL
TP1
OE
CKV
GVON
STV
B
TCL Thomson Electronics Singapore Pte. Ltd.
A
8 Jurong Hall Road #28-01/06
The JTC Summit SINGAPORE 609434
Tel (65) 63092900 Fax (65) 63092999
DRAWN CHECKED
PAGE:
ON:
OF :
BY:
1
FORMAT DIN A2