Hisense MTK8223L Schematic
8 7 6 5
4 3 2 1
F
E
D
HDMI CEC
HDMI SCL
PWR5V-IN
HDMI HPD
JTRST#
JTDO
JTCK
VGA-SDA/JTMS
VGA-SCL/JTDI
OPWRSB
ADIN0
ADIN3
RF-AGCO
BOOST PWM
U1TX AU-SWA
BL-Dimming
BL ON/OFF
LVDS PWR CTRL
LVDS CTRL0
RXD1 PIN41:GPIOL[0]
HDMI-PC0 PIN241:GPIOE[0]
HDMI_SW2/SCL
HDMI_SW1/SDA
function defineGPIO
HDMI CEC
HDMI SCL
HDMI SDLHDMI SDL
HDMI power detect
HPD to source device(fall edge)
JTAG/A ALL mute(power on/off mute)
JTAG/SYS-EDID-WP(L WP)
JTAG/AU-AMP-MUTE(H AMP Mute)
JTAG/VGA-SDA
JTAG/VGA-SDA
POWER Module on(L)/off(H) Control
SCT1-FS
KEY pad
RF AGCO
Boost PWM for tuner 30v
AU-SWBU1RX
Backlight Dimming
BL ON/OFF
LVDS PWR CTRL(H POWER Enable)
LVDS CTRL0
PIN240:GPIOE[1]
PIN239:GPIOE[2]
key
LED & IR Socket
HDMI P202
EEPROM U003
8223L
AV2 P305
SCART & AV OUT P303&P302
YPBPR L/R P301
LVDS Socket
spi flash u001
XTAL
VGA P201
POWER
TUNER
TU1 TU2 U503
Main power P101
USB P203
P304
AV1
AMP TPA3113D2
U601
AUDIO OUT P601
F
E
D
sheet1
sheet2
POWER TREE BLOCK
sheet3
sheet4
sheet5
sheet6
sheet7
C
3.3V/5VSTB
LDO #1
RT9116
3.3VSTB
32.59mA
document
power supply
8223L,Flash/XTAL/JTAG/UART,Backlight
HDMI,USB,VGA
AV/YPbPr/Audio MUX
Speaker/Line out/Mute
LVDS/ Tuner
C
Main power supply
SDR_V=2.5v
423mA
ON/OFF
From MT8223L
AS1117
LDO #4
DVDD3V3 /3.03mA
B
LDO #5
VCCK=1.1V
367mA
RT9042
B
DC/DC
12V/24
MP1482
LDO #6
AS1117
A
THIS DRAWING CANNOT BE COMMUNICATED TO UNAUTHORIZED PERSONS COPIED UNLES S PERMITTED IN WRITING
5V-TUNER
80mA
+5V
760mA
LDO #2
AS1117
AVDD3V3
332mA
LDO #3
AS1117
Index-Lab
5
AVDD1V25
125.74mA
DATE
Last saved :
SBU :
TCLNO:
DESCRIPTION Last modifNAME
3-25-2010_21:26
4678
MT22/21/20 MAIN SCHEMATIC
.............
TCL Thomson Electronics Singapore Pte. Ltd.
8 Jurong Hall Road #28-01/06
The JTC Summit SINGAPORE 609434
DESIGNATION
DRAWN
DESIGNATION
3 2 1
TCL MULTIMEDIA TECHNOLOGY HOLDINGS LTD
ON:
BY:
04-13-2009
......
Tel (65) 63092900 Fax (65) 63092999
CHECKED
ON:
BY:
PAGE:
OF :
A
4
7
FORMAT DIN A2
8 7 6 5
4 3 2 1
L103
0R
+12V_IN
10U
C114
GND
D103
LL4148
NC
C115
1U
R120
4K7
Q104
BT3904
+5V
R116
1K
GND
F
GND
R117
10K
NC
R119
100R
NC
C
E
R121
10K
B
GND
R122
100R
C117
33P
BL_DIMMING
E
+5VSB
C111
T
PB-ADJ
0.1U
+24/12V
GND
T
GND
BL-ADJUST
L102
0R
Z6
T
+24/12V
GND
PB-ON/OFF
PW-ON
C108
1000P
T
3.3/5VSB
T
GND
+12V_IN
GND
PW-ON
GND
2
10
C109
1000P
P101
+12V_IN+12V_IN
1
34
56
78
9
1112
GND
GND
GND
3.3/5VSB
F
STANDBY POWER for 19&22
R101
0R
NC
+5VSB
C101
4U7
NC
GND
C102
0.1U
U101
RT9166-33
3
IN OUT
GND
GND
1
2
C103
4U7
GND
Z3V3
C104
0.1U
STBV3V3
T
SW
Q102
BT3904
+5VSB
C
E
GND
R104
2K7
B
0.1U
C105
GND
1K
R105
OPWRSB
R106
10K
BL_ON/OFF
R107
1K
R108
22K
C106
1000P
DVDD3V3DVDD3V3
GND
+5V+5V
C110
GND
1000P
SW
C107
0.1U
R109
1K
PB-ON/OFF
L101
C
B
Q103
BT3904
E
GND
GND
R110
4K7
T
0
NC
+24/12V
+5VSB
GND
+5VSB
Z2
C113
0.1U
Z3
GND
GND
GND
T
R112
0R
0.1U
T
PB-ADJ
R111
0R
C112
E
ANALOG POWER AVDD3V3
4
4
+5V
C118
100U
GND
C119
0.1U
16V
U103
AS1117-3.3
VIN
GND/ADJ
OUT
1
2
3
GND
C120
100U
GND
16V
3V3
AVDD3V3 DVDD3V3
T
0R
C121
0.1U
R126
D
VCCK POWER
47U
U104
AS1117AD
10V
C135
0.1U
DRAM POWER
+5V
C134
GND
C
VIN
4
4
GND/ADJ
OUT
2
3
R152
330R
GND
R151
330R
1
C136
100U
GND
SDR2V5
C137
0.1U
16V
SDR_V
T
10U
C148
SDR_V
+5V
For 26&32 Model
R146100K
C168
0.1U
8
SS
7
EN
B
5
FB
0.1U
C165
3300P
C166
C167
0.1U
R145
2K2
U108
BS
IN
SWCOMP
GND
MP1482
C172
1
2
36
4
0.1U
SR34
D102
NC
L114
15UH
GND
ANALOG POWER AVDD1V25
U105
AS1117AD
C139
C138
0.1U
100U
16V
U106
1
PGOOD
2
EN
3 6
VIN VOUT
4
VDD
RT9042
+5V
L112
0
0
L113
C171
0.1U
R1532R7
R1492R7
1V0SB
C169
470U
16V
R147
51K
R148
11K
AVDD3V3
16V
100U
GND
+12V
C143
C142
0.1U
GND
5V_OUTSIDE
C170
470U
16V
GND
R135100K
GND
GND
ADJ
NC
VIN
5V
T
4
4
GND/ADJ
OUT
2
3
8
7
5
R131
0R
GND
GND
R130
120R
1
16V
C141
0.1U
C140
100U
GNDGND
R133
22K
R134
10K
R132
0R
VCCK1V1
C144
0.1U
47U
GND
1V25
C145
10V
AVDD1V25
T
T
0R
VCCK
R150
C122
220U
+24/12V
C123
35V
1U
GND
C124
0.1U
C125
1U
GND
C126
0.1U
D105
LL4148
RT8110B
BOOTFBUGATE
5
VIN
7
8
GNDPHASE
LGATE
VCC
U102
4
36
2
1
C127
2U2
GND
4
S2
3
G1
S1
G2
2
1
Q101
D13N03LT
D2B
D2A
D1B
D1A
5
6
7
8
R123
C128
0.033U
For >=32 Model
L104
10UH
2R2
GND
R124
5K1
R125
360R
GND
C129
0.015U
C130
470U
+12V_IN
16V
C131
10U
GND
16V
12V
T
C132
0.1U
0R
0R
+12V
R113
R114
D
C
SW
10K
R139
NC
0.1U
C039
GND
+5VSB
+24/12V
R138
22K
NC
R137
10K
NC
B
NC
GND
C146
NC
1U
C
Q106
BT3904/NC
E
For 19&22 Model
NC
LL4148
G
G
R136
820K
NC
D106
S
D
5V_OUTSIDE
Q107
PMV65XP/NC
S
PMV65XP/NC
Q108
D
NC
C147
0.22U
C156
0.1U
NC
+12V
+12V
B
GND
GNDGND
GND
GND
A
THIS DRAWING CANNOT BE COMMUNICATED TO UNAUTHORIZED PERSONS COPIED UNLES S PERMITTED IN WRITING
SBU :
TCLNO:
MT23H MAIN SCHEMATIC
.............
TCL Thomson Electronics Singapore Pte. Ltd.
8 Jurong Hall Road #28-01/06
A
The JTC Summit SINGAPORE 609434
DESIGNATION
ON:
BY:
DRAWN
04-13-2009
......
Index-Lab
DATE
DESCRIPTION Last modifNAME
DESIGNATION
Last saved :
5
4-1-2010_20:32
4678
3 2 1
TCL MULTIMEDIA TECHNOLOGY HOLDINGS LTD
Tel (65) 63092900 Fax (65) 63092999
CHECKED
PAGE:
ON:
BY:
OF :
1
9
FORMAT DIN A2
8 7 6 5
4 3 2 1
STBV3V3
R018
4K7
F002
F001
AVDD1V25
0R
0.1U
C013
GND
AVDD3V3_CVBS
0.1U
GND
120R
C023
0.1U
L003
120R
R049 0R
1
2
3
4
GND
P001
AVDD3V3
R052
1R
AVDD3V3
R054 0R
C017
10U
C018
AVDD3V3_XTAL_STB
GND
AVDD3V3_VGA_STB
C026
0.1U
GND
AVDD1V25_HDMI
0.1U
C033
GND
F
E
D
C
B
R017
21
R020
V270RA
C038
10U
Z1
T
4K7
T
Z002
R051
AVDD3V3_LVDS
X27
10U
GND
NC
27M
Near IC
C020
27P
R00410K
OXTALO
+5V
NC
C004
GND
R003
22K
0.047U
RF_AGC
R002 100K
NC
+5VSB
R060
1K
S_CE
DVDD3V3_SPI
Flash
+12V
R062
5K6
GND
OXTALI
C019
27P
0.1U
C002
GND
C003
U001
O0N
VCCK
AVDD1V25
O0P
O1N
O2N
O1P
OCKP
OCKN
O3N
O3P
E0N
E0P
E1N
E1P
E2N
AVDD3V3_LVDS
F
SDR_V
SDR_V
VCCK
SDR_V
VCCK
USB_DM
USB_DP
AVDD3V3_HDMI
USB_VRT
RX_CB
RX_C
RX_0B
RX_0
RX_1B
RX_1
RX_2B
RX_2
AVDD3V3_HDMI
E
AVDD1V25_HDMI
HDMI_CEC
HDMI_SCL
HDMI_SDA
PWR5V_IN
HDMI_HPD
JTRST#
JTDO
JTCK
JTMS
STBV3V3
JTDI
OSDA0
OSCL0
1
SDRV
2
SDRV1
3
VCCK1
4
SDRV2
5
VCCK2
6
USB_DM
7
USB_DP
8
AVDD3V3_USB
9
USB_VRT
10
RX_CB
11
RX_C
12
RX_0B
13
RX_0
14
RX_1B
15
RX_1
16
RX_2B
17
RX_2
18
AVDD3V3_HDMI
19
AVDD1V25_HDMI
20
HDMI_CEC
21
HDMI_SCL
22
HDMI_SDA
23
PWR5V_IN
24
HDMI_HPD
25
JTRST#
26
JTDO
27
JTCK
28
VGA_SDA/JTMS
29
STB3V3_1
30
VGA_SCL/JTDI
31
OSDA0
32
OSCL0
125
126
127
128
O0P
O0N
VCCK7
AVDD1V25_MEMPLL
HDMI
OPWRSB
U0TX
OIRI
U0RX
36
34
35
122
123
124
O1P
O1N
VCCK3
ORESET#
38
39
37
120
121
118
117
119
O2P
O3N
O2N
OCKP
OCKN
LVDS
VSYNC
AVDD10_LDO
HSYNC
AVDD3V3_VGA_STB
STB3V3
44
42
40
43
41
115
114
113
116
E0P
E0N
E1N
O3P
AVDD3V3_LVDS
BP
GPSCRP
SOG
COM
466048
45
47
112
111
E1P
E2N
Y1P
SOY1
50
493352
E2P
110
E2P
COM1
51
ECKN
109
ECKN
PB1P
E3P
E3N
ECKP
AVDD1V25_LVDS
105
108
107
106
E3P
E3N
ECKP
AVDD1V25_LVDS
PR1P
AVSS1V25_RGB
AVDD1V25_RGB
VDAC_OUT
53
55
54
56
AOL1
AOR1
VCCK
AOR0
AOL0
AVDD3V3_ADAC0
100
101
102
104
103
AOL1
AOR0
AOR1
VCCK6
AVDD3V3_ADAC0
SY
AVDD3V3_VDAC
VCCK4
VDAC_FS
61
57
59
58
LED2
DVDD3V3
98
97
99
AOL0
DVDD3V3IO
LVDS_CTRL0
LVDS_PWR_CTRL
BL_ON/OFF
BL_DIMMING
U1RX
U1TX
S_D1
S_D0
S_CLK
S_CE
DVDD3V3IO1
BOOST_PWM
RF_AGCO
VCCK5
SDRV3
SDRV4
AVDD3V3_AADC
AVDD3V3_XTAL_STB
AVDD3V3_DEMOD
AVSS33_DEMOD
AVSS1V25_DEMOD
AVDD1V25_DEMOD
AVDD3V3_CVBS
CVBSN
CVBS2
63
64
62
AIN_R
VMID_AADC
AIN_L
AVDD1V25_PLL
OXTALI
OXTALO
ADIN3
ADIN0
E-PAD
CVBS1
IFN
IFP
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
129
LVDS_PWR_CTRL
BL_ON/OFF
BL_DIMMING
U1RX
U1TX
S_D
S_Q
S_CLK
S_CE
DVDD3V3
BOOST_PWM
RF_AGCO
VCCK
SDR_V
SDR_V
AVDD3V3_AADC
AIN_R
VIMD_AADC
AIN_L
AVDD1V25_PLL
OXTALI
OXTALO
AVDD3V3_XTAL_STB
ADIN3
SCT1_FS
AVDD3V3_DEMOD
IFN
IFP
AVDD1V25_DEMOD
AVDD3V3_CVBS
Strap_IN1
Strap_IN2
GND
O2P
MT8223L
RP
GP
COM
Y1P
SOY1
PB1P
COM1
PR1P
AVDD1V25
VCCK
VDAC_FS
VDAC_OUT
AVDD3V3_VDAC
CVBS1
CVBS2
CVBSN
STBV3V3
BP
D
OIRI
U0RX
U0TX
VCCK
OPWRSB
STBV3V3
ORESET#
VSYNC
HSYNC
SOG
AVDD10_LDO
3v
4U7
C001
Strap_IN0
GND
AVDD3V3_VGA_STB
GND
RESET_CON
R075
10K
R074
10K
ORESET#
B
E
BT3906
C
MCU-RESET
T
Q001
R073
10K
GND
Q003
BT3906
R061
2K7
R2
47K
E
B
C
10U
C055
STBV3V3
1
GND GNDGND
GND
C056
0.1U
R072
47K
R069
100K
R009
0R
R010
0R
R011
1K
C005
47P
NC
GND
DVDD3V3
R022
4K7
LO = > WRITE
OSCL0
OSDA0
JTMS
JTCK
JTDO
DVDD3V3_SPIDVDD3V3
SO
T
GND
JTDI
S_Q
C006
47P
NC
R023
4K7
C061
47P
20091113
GND
R034
100R
R035
100R
R036
100R
R037
100R
CS
T
R012
0R
FLASH_WP#
GND
SYS_EDID_WP
R025
100R
100R
R026
R027
10K
JTCK_MUTE
U002
1
CS#
2
SO/SIO1
3
WP#ACC
4
GND
MX25L3205D
DVDD3V3
Z7
T
WP
T
SCL
T
SDA
T
R028
R029
10K
10K
SYS_EDID_WP
Z5
DVDD3V3_SPI
T
HOLD
8
7
6
5
C6
47P
NC
T
T
SCLK
NC
C008
47P
VCC
HOLD#
SCLK
SI/SIO0
GND
SYSTEM EEPROM
JTRST#
T
U003
E0/NC
E1/NC
E2/NC
VSS
DVDD3V3
R032
1K
TVTREF#1
100R
JTMS
R033
8
VCC
7
WC
SCL
5
SDA
R030
10K
M24C32MN
JTDO
T
JTCK
DI
T
1
2
36
4
GND
TVTREF
RESET_CON
JTDI
T
R013
0R
R014
0R
T
JTRST
T
C010
0.1U
T
S_CLK
S_D
1U
C060
GND
NC
C009
0.1U
U0RX
U0TX
0.1U
C011
GND
AVDD1V25_LVDS
0.1U
C014
GND
AVDD3V3_AADC
0.1U
C022
R015
100R
R016
100R
URX UTX
NC
21
R019
V270RA
TT
NC
GND
AVDD1V25
AVDD1V25_PLL
0.1U
C012
GND
AVDD1V25
R047 1R
AVDD3V3
STBV3V3
R056 0R L002
2
C4
C7
GND
0.1U
C5
100P
L005
0
0.1U
L3
0
L006
0
L4
0
R20
10K
NC
R21
10K
R18
10K
R23
6K8
3
C
4
5
GND
T
STB3V3
IR
T
T
6
P003
7
PWM_LOGO/NC
LED2/NC
T
LED1
T
LISENCE
LICENSE_NC
Z14
T
KEY
T
R067
V270RA
NC
GND
P004
+5V
GND
4
3
B
2
F003
21
1
10K
R038
GND
T
C11
100P
GNDGND
C8
1000P
GND
C12
0.1U
NEAR CONNECTOR
STBV3V3
L007
0
L008
0
C14
0.1U
C13
0.1U
C2
100PC1100P
GNDGNDGND
GND
ADIN1
NC
R0680R
C3
100P
R063
R064100R
R065
R066
R10
100R
10K
100R
10K
OIRI
OPWRSB
LED2
SCT1_FS
? LICENSE
ADIN3
NEAR MT23L
C051
0.1U
Strap_IN0
Strap_IN1
Strap_IN2
OPWRSB
LVDS_PWR_CTRL
BOOST_PWM
MT8223L STRAPPING MODE
C050
0.1U
C049
0.1U
C048
0.1U
4K7
4K7
4K7
R040
R041
R042
GND
C047
0.1U
GND
C046
0.1U
C045
0.1U
VCCK
10U
C044
100U
NC
C043
16V
AVDD3V3_DEMOD
0.1U
C037
GND
R045 0R
AVDD3V3
AVDD3V3_VDAC
0.1U
C024
GND
AVDD1V25_DEMOD
0.1U
C036
GND
R046
R044 0R
AVDD3V3
0R
AVDD1V25
AVDD3V3
0.1U
C025
GND
L004
GND
120R
0.1U
C034
GND
AVDD1V25
AVDD3V3_HDMI
0.1U
C032
GND
STBV3V3
AVDD1V25
0.1U
C057
GND
DVDD3V3
JTRST#VDAC_FSUSB_VRT
R005
A
5K1
R006
560R
6 mil
R007
10K
GNDGND GND
C053
0.1U
C052
0.1U
GND
C007
0.1U
GND
C042
0.1U
Closec to Main Chip
THIS DRAWING CANNOT BE COMMUNICATED TO UNAUTHORIZED PERSONS COPIED UNLES S PERMITTED IN WRITING
STBV3V3
AVDD3V3_ADAC0
0.1U
470U
C040
GND
6V3
C041
L009
22UH
AVDD3V3
C027
0.1U
0.1U
C028
C029
GND
0.1U
0.1U
C030
SDR_V
0.1U
C031
GND
NEAR IC
SBU :
TCLNO:
MT22/21/20 MAIN SCHEMATIC
.............
TCL Thomson Electronics Singapore Pte. Ltd.
8 Jurong Hall Road #28-01/06
A
The JTC Summit SINGAPORE 609434
DESIGNATION
ON:
BY:
DRAWN
04-13-2009
......
Index-Lab
DATE
Last saved :
5
DESCRIPTION Last modifNAME
4-2-2010_10:57
4678
3 2 1
TCL MULTIMEDIA TECHNOLOGY HOLDINGS LTD
Tel (65) 63092900 Fax (65) 63092999
CHECKED
PAGE:
ON:
BY:
OF :
2
7
FORMAT DIN A2
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