Page 1
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
Page 2
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
Page 3
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
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7
FORMAT DIN A2
Page 4
8 7 6 5
R214
100R
R215
100R
C209
33P
C210
33P
VSYNC
GND
HSYNC
GND
R207
100R
R206
R212
C202
0.01U
C204
C208
C205
1500P
0.01U
R209
100R
0.01U
BP
GP
RP
SOG
C206
0.01U
VSYNC#
F204
GND
HSYNC#
F205
COM
GND
P201
16
5
F
E
15
10
4
14
9
3
13
8
2
12
7
1
11
6
17
Z201
T
VGA_SCL1
RXD0_EXT
VSYNC#
VGA_IN_5V
HSYNC#
VGA_SDA1
TXD0_EXT
BLU
GRN
RED
VSCL
T
RXD
T
VSYNC
T
VGA5V
T
T
HSYNC
GRN
T
VSDA
T
RED
T
TXD
T
T
BNLU
L201
0
F201
GRN
F202
VGA CONNECTOR
RED
NC
GND
NC
GND
R201
2 1
2 1
V270RA
L202
0
V270RA
R204
L203
0
R202
75R
R205
75R
C201
10P
C203
10P
BLU1BLU
GRN1
RED1
0R
R203
100R
100R
R208
100R
NC
NC
R213
2 1
R216
2 1
L204
0
V270RA
L205
0
V270RA
4 3 2 1
VGA_5V
R222
10K
NC
2 1
R221
100R
V270RA
R220
VGA_SCL1
F206
GND
NC
GND
C224
47P
R218
2 1
JTMS
GND
R217
100R
V270RA
R219
10K
VGA_5V
C223
47P
JTDI
GND
VGA_SDA1
F207
GND
F
E
R5
1K
R241
R211
75R
C207
10P
PWR5V
47K
R258
R247
0R
R25947K
HDMI_SCL
HDMI_SDA
RX_0
RX_0B
RX_C
RX_CB
R248
NC
22K
NC
C214
1000P
1K
1
R249
R236
R238
R242
R244
NC
21
NC
21
NC
21
NC
2
HDMI_HPD
RX_2
RX_2B
RX_1
RX_1B
R237
R239
R243
R245
NC
NC
NC
NC
R269 0R
NC
VGA_IN_5V
DVDD3V3
R260
10K
NC
HDMI_CEC
R263
100R
USB_PWR_OCP
?with CEC
1K
R6
DVDD3V3
21
21
21
21
GNDGND
NC
R264
47K
NC
GND GND
1
2
C220
0.1U
NC
R256
0R
NC
U203
FLG
GND
RT9711/NC
GND
F203
D
C
RX2+
GND1
RX2-
GND2
RX0+
RX0-
GND4
L : WP
H : Write
NC1
DDCCLK
DDCDA
GND5
HPD
P202
RX1+
RX1-
GND3
RXC+
RXC-
NC2
VCC
NC20
NC21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Z202
RX_2
RX_2B
RX_1B
RX_0
RX_0B
RX_C
RX_CB
CEC
HDMI_SCL1
HDMI_SDA1
PWR5V
GND
T
RX_1
HSCL
T
21
R233
V270RA
NC
T
T
HSDA
PWR5V
R251
V270RA
NC
CEC
21
HPD
21
R1
V270RA
NC
T
HDMI_SCL1
HDMI_SDA1
HDMI_SCL1
21
R234
V270RA
NC
R246
1K
100K
NC
GND
Q201
BT3904
R250
V270RA
R210
2 1
100R
100R
HDMI_SDA1
21
NC
R235
V270RA
GNDGNDGND
C
E
GND
R257
B
VGA_5V
3
1 2
BAV70
D202
5
VOUT
R252
0R
43
VINEN/EN#
USB5VCC
+5V
16V
100U
+5V
C219
R265
0R
D203
FM120
NC
10U
C218
GND
USB_DP
USB_DM
C222
10P
NC
0.1U
GND
C217
C221
10P
NC
R253
0R
USB_DM
USB_DP
R254
F213
NC
F214
GND
DM
T
USB5VCC
DP
T
T
21
R255
NC
21
F210
T
Z203
GND
P203
1
VCC-1
2
DNEG-1
3
DPOS-1
4
GND-1
5
MNT-HOLE1
6
MNT-HOLE2
D
C
B
GND
IMPEDANCE 90ohm
A
STBV3V3
GND
D201
LL4148
CEC
R280
27K
GND
R281
NC
27K
2N7002 /NC
Q203
R284
0R
R282
27K
NC
R283
100R
PWR5V_IN
HDMI_CEC
THIS DRAWING CANNOT BE COMMUNICATED TO UNAUTHORIZED PERSONS COPIED UNLES S PERMITTED IN WRITING
C225
1000P
GND
GND
NC
1K
R228
PWR5V
B
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
DESCRIPTION Last modifNAME
DESIGNATION
Last saved :
5
4-1-2010_19:41
4678
3 2 1
TCL MULTIMEDIA TECHNOLOGY HOLDINGS LTD
Tel (65) 63092900 Fax (65) 63092999
CHECKED
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7
FORMAT DIN A2
Page 5
8 7 6 5
4 3 2 1
R320
100R
RED
F
WHITE
RED
BLUE
GREEN
P301
1
2
3
4
5
6
7
8
9
10
11
12
Y_IN_1
YPBPRR_IN
YPBPRL_IN
PR_IN_1
PB_IN_1
Y_IN_1
Z301
T
GND
YR
T
T
YL
T T
PR
PB
YIN
T
E
Z302
T
GND
R350
V270RA
2 1
LINE_AUR_OUT
LINE_AUL_OUT
21
NC
R351
V270RA
SCT1_TV_OUT
F304
GND
VOUT
NC
VOUTR
VOUTL
T
21
GND
P302
RED
WHITE
D
YELLOW
F302
1
2
3
4
F303
5
GND
6
F301
NC
GND
T T
R344
V270RA
R341
2 1
L301
0
V270RA
PR_IN_1
F311
GND
F312
Q305
BT3904
18R
5VS
R347
GND
R302
C
E
75R
NEARLY YPBPR CON.
R304
56R
L302
R342
V270RA
NC
2 1
21
R343
NC
V270RA
L303
B
BT3906
Q304
R349
0R
NC
R301
150R
R303
100R
Y1 Y1P
C303
10P
R305
0R
R307
4K7
18R
R311
18R
R3
2K
B
R327
0
0
if connect R349 / cancel the components from R327 TO R347
in the red circle
R4
E
C
GND
Y_IN
COM_1
R309
56R
R310
56R
75R
GND
C301
1500P
R324
100R
100R
GND
R306
C305
10P
C307
10P
NC
L308
C333
47P
PB1 PB1PPB_IN_1
SOY1
0
C332
47P
0.01U
C302
C304
0.01U
100R
100R
GND
R308
R312
COM1
R321
100R
R322
100R
VDAC_OUT
R326
75R
GND
C306
C308
0.01U
0.01U
NC
2 1
GND
R366
V270RA
R393
47K
R313
R314
R316
R394
47K
5K1
GND
YPBPR_R_IN
YPBPR_L_IN
R315
5K1
10U
C328
10U
C329
LO_R
LO_L
CVBS2
C343
0.047U
CVBS1
CVBSN
AV1_L_IN
AV1_R_IN
R357
5K1
AV2_L_IN
AV2_R_IN
10K
10K
GNDGND
L304
L305
0
0
C331
470P
YPBPRR_IN
YPBPRL_IN
LINE_AUR_OUT
LINE_AUL_OUT
PR1PPR1
1U
C316
1U
C317
R339
820R
R340
820R
C330
470P
GND GND
GND
R323
0.047U
GND
100R
C338
C339
1U
5K1
R355
R356
R358
R361
R362
10K
10K
10K
10K
R359
100R
R353
100R
R354
C345
C346
0R
1U
1U
C340
C341
C342
47P
1U
1U
C337
47P
V270RA
GND
VGA-L
VGA-R
0
R227
AV1L
75R
GND
L311
0
L312
0
NC
RV301
21
GND GND
GND
R365
V270RA
L313
0
R360
75R
VGAL
T
L314
0
VGAR
T
L315
0
L310
T
2 1
F5F4
NC
Z304
AV1R
T
F209
T
T
NC
Z305
GND
RV302
2 1
AV2
T
F310
V270RA
6
5
4
3
2
1
AV1
T
6
5
4
3
2
1
P304
P305
YELLOW
WHITE
RED
YELLOW
WHITE
RED
F
E
D
R363
R333
C324
100P
C319
0.1U
GND
47K
LO_L
R318
1
2
3
4
R319
U302
1OUT
1IN1IN+
VCC-
47K
RC4558
OPA2VREFOPAV120
VCC+
2OUT
C320
4U7
2IN-
2IN+
8
7
6
5
C321
0.1U
OPAV120
C325
100P
OPA2VREF
R335
15K
R336
10K
C327
1000P
GND
LO_R
5K6
R337
R338
100K
C3261U
AOR0
5VS
10K
Line Audio Out
1K
1U
100R
R352
100K
C322
R389100R
R390
AOL0
Nearly IC
C356
NC
47P
NC
0.1U
C347
GND
R391
1K
R392
GND
1U
1U
GND
C350
C351
C348
4U7
AIN_R
AIN_L
5VS
0.1U
C349
Q303
BT3904
5V6
D302
GND
GND
OPAV120
R368
330R
R3884K7
R3874K7
NC
0R
C
B
E
R346
5VS
Q302
BT3904
E
GND
R345
0R
NC
C
B
C357
47P
C
R375 47K
GND
47K
R376
U301
1
Y0B
2
Y2B
3
ZB
4
Y3B
5
Y1B
6
E
7
VEE
8 9
VSS A1
HEF4052B
VDD
Y2A
Y1A
ZA
Y0A
Y3A
A0
16
15
14
13
12
11
10
47K
R11 47K
AV1_R_IN
YPBPR_R_IN
AV2_R_IN
AV1_L_IN
AV2_L_IN
B
YPBPR_L_IN
R8 47K
R373 47K
R374
5K6
U1TX
U1RX
R332
C323
1000P
+12V
near U602
GND
R317
150R
R334
15K
OPA2VREF
C318
10V
D301
4U7
GND GND GND
5K1
GND
R364
5K1
V270RA
RV303
NC
21
GND GND
F3
F2
GND
NC
2 1
V270RA
RV304
C
B
Audio Source
AV1/S-V
YPBPR
A
AV2/VGA
U1TX
H
L
H
U1RX
H
H
L
THIS DRAWING CANNOT BE COMMUNICATED TO UNAUTHORIZED PERSONS COPIED UNLES S PERMITTED IN WRITING
GND
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
DESCRIPTION Last modifNAME
DESIGNATION
Last saved :
5
4-1-2010_15:56
4678
3 2 1
TCL MULTIMEDIA TECHNOLOGY HOLDINGS LTD
Tel (65) 63092900 Fax (65) 63092999
CHECKED
PAGE:
ON:
BY:
OF :
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7
FORMAT DIN A2
Page 6
8 7 6 5
E3P
E3N E3N_1
F
ECKP
ECKN
E2P
E2N
E1P
E1N
E0P
E0N
E
O3P
O3N
OCKP
OCKN
O2P
O2N
O1P
O1N
O0P
O0N
2
R416
33R
2
2
R417
33R
2
2
2
R419
33R
2
2
R420
33R
2
2
D
3
41
3
41
3
41
3
41
3
41
3
41
33R
3
41
3
41
33R
3
41
3
41
33R
R422
33R
R424
33R
R426
33R
R421
R423
R425
E3P_1
ECKP_1
ECKN_1
E2P_1
E2N_1
E1P_1
E1N_1
E0P_1
E0N_1
O3P_1
O3N_1
OCKP_1
OCKN_1
O2P_1
O2N_1
O1P_1
O1N_1
O0P_1
O0N_1
+5VSB
+12V_IN
LVDS_PWR_CTRL
E3P_1
ECKP_1
E2P_1
E1P_1
E0P_1
E3N_1
ECKN_1
E2N_1
E1N_1
E0N_1
R405
10K
C407
C408
C409
C410
C411
C413
R402
0R
NC
R401
0R
0.1U
C432
GND
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
R403
47K
B
10P
10P
10P
10P
10P
10P
10PC414
10PC415
10PC416
10PC417
R404
NC
10K
C
E
GND
Q401
BT3904
1U
C401
NC
O3P_1
OCKP_1
O2P_1
O1P_1
O0P_1
O3N_1
OCKN_1
O2N_1
O1N_1
O0N_1
R408
10K
GND
G
NC
NC
NC
NC
NC
NC
NC
NC
NC
C402
0.22U
10PC419
10PC420
10PC421
10PC422
10PC423
10PC425
10PC426
10PC427
10PC428
10PC429
S
PMV65XP
Q402
D
GNDGND
LVDSVDD
R409
100K
GND
DVDD3V3
DVDD3V3
R428
NC
R410
4K7
NC
4K7
ODSEL
T
0R
NC
R429
GND
C403
0.1U
0R
NC
R427
GND
ODSEL
C431
0.1U
GND
GND
ROT/DCR
C430
0.1U
NC
C404
1000P
T
NC
GND
4 3 2 1
LVDSVDD
LVDS CONNECTOR
Z28
GND
T
GND
GND
Z21
T
E3P_1
ECKP_1
E2P_1
E1P_1
E0P_1
ROT/DCR
ODSEL
VBR_EXT
OCKP_1
O1P_1
O0P_1
T
Z23
1
3
5 6
7 8
9
11 12
13 14
15 16
17 18
19
21 22
23 24
25 26
27 28
O3P_1
29
31 32
O2P_1
33 34
35 36
37 38
39
P401
2
4
10
E3N_1
ECKN_1
E2N_1
E1N_1
E0N_1
20
O3N_1
30
OCKN_1
O2N_1
40
LVDSVDD
T
SEL_LVDS
BIT_SEL
VBR_OUT
O1N_1
O0N_1
T
Z22
Z27
GND
BITSEL
T
GND
DVDD3V3
R411
NC
4K7
C405
0.1U
NC
R414
0R
R413
4K7
NC
NC
0R
R412
NC
GND
GND
DVDD3V3
OPAV1REF
R618
47K
OPAV120
OPAV120
SEL
T
T
F
E
D
+12V
L601
0
GND
L602
10
11
12
13
14
0
R623
100K
U602
1
2
FAULT
3
LINP
4
LINN
5
GAIN0
6
GAIN1
7
AVCC
8
AGND
9
GVDD
PLIMIT
RINN
RINP
NC
PBTL
C
C604
0.1U
GND
R624
AMP_VCC
DAC1_AOUTL
R625
10R
R612
100R
1000P
SD
C18
C618
1U
C619
1U
1K
GND
B
GND
C621
GND
1U
DAC1_AOUTR
C623
1U
100R
R627
10K
R613
C622
1U
C17
1000P
R626
10K
GND
C624
1U
C625
1U
GND
AMP1_VCC
AMP_VCC
PVCCL2SD
PVCCL1
PVCCR2
PVCCR1
TPA3113D2
AMP_VCC
BSPL
OUTPL
PGND2
OUTNL
BSNL
BSNR
OUTNR
PGND1
OUTPR
BSPR
0.22U
C633
0.22U
C635
0.22U
C616
0.1U
C631
0.1U
GND
C617
1000P
28
27
26
25
24
23
22
21
20
19
18
17
16
15
C620
C634
0.22U
C632
1000P
GNDGND
A
THIS DRAWING CANNOT BE COMMUNICATED TO UNAUTHORIZED PERSONS COPIED UNLES S PERMITTED IN WRITING
AMP_VCC
C615
220U
35V
L607
22UH/NC
L603
220R
L608
22UH/NC
L604
220R
L605
220R
L609
22UH/NC
L606
220R
L610
22UH/NC
C630
220U
35V
GND
OUTLP
C626
1000P
OUTLN
OUTRN
OUTRP
C627
1000P
GND
C629
1000P
GND
AMP1_VCC
OUTLP
OUTLP
OUTLN
OUTRN
OUTRP
A_MUTE
AVDD3V3
4U7
C601
OUTLN
T T T T
R607
10K
JTCK_MUTE
R602
4K7
10U
C607
GND
OUTRPOUTRN
4
3
2
1
R601
24K
22K
P601
R608
10K
R610
BT3906
Q601
R609
10K
R605
10K
BT3906
Q603
C
GND
R629
10K
B
E
C
GND
5
R630
10K
E
B
STBV3V3
C
Q602
B
BT3904
E
R603
10K
R604
22K
A_MUTE
Index-Lab
R611
GND
R631
NC
C603
4K7
10U
NC
4K7
100R
R628
SD
+12V
DATE
Last saved :
1OUT
1IN1IN+
VCC-
RC4558
C612
4U7
VCC+
2OUT
2IN+
2IN-
8
7
6
5
R619
47K
OPAV120
C613
0.1U
C614
4U7
GNDGNDGND
1U
C605
DAC1_AOUTL
1U
C606
DAC1_AOUTR
C
R645
R64447K
47K
GND
D/A and OP Circuit
AOL1
AOR1
C10
C602
1U
1U
R635100K
GND
R636100K
GND
5K6
5K6
R640
R637
GND
GND
C637
1000P
1000P
C9
15K
15K
R641
R638
R642
10K
C15
100P
OPAV1REF
C16
100P
10K
R639
GND
1
2
3
4
C611
0.1U
U601
B
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
......
DESCRIPTION Last modifNAME
DESIGNATION
4-2-2010_10:56
4678
3 2 1
TCL MULTIMEDIA TECHNOLOGY HOLDINGS LTD
Tel (65) 63092900 Fax (65) 63092999
CHECKED
PAGE:
ON:
BY:
OF :
4
7
FORMAT DIN A2
Page 7
8 7 6 5
4 3 2 1
+5V_TUNER
TU1
F
Nearly IC
Nearly TUNER
N_IF_1N
Tuner and Power supply
NC
AGC
AGC
T
AGC
C501
L506
0
1
T
Z4
GND
RF_AGC
R501
10K BT30V
0.047U
+5V_TUNER
E
AS
2
GND
T-SCL
SCL
4
3
TUNER_CLK2
TT
T-SDA
BP5V
BP
SDA
586
T
BP5V
TUNER_DATA2
C502
0.1U
GND
T
BT
7
BT_30V
C503
10U
IF1
IF2
9
C513
56P
T-IFP
T
GND
T-IFN
T
C527
56P
GND
IF_1N
0R
0R
R506
R505
N_IF_1N
N_IF_1PIF_1P
+5V
+12V
33R
0R
N_IF_1P
R517
R526
NC
33R
33R
U502
AS1117-5
16V
100U
R509
R510
C516
VIN
3
R524
68R
4
OUT
C517
0.1U
4
2
R507
33R
R508
33R
GND/ADJ
1
C518
4U7
C509
C508
0.01U
0.01U
R518
0R
IF-BPF
+5V
L504
0R
C519
0.1U
C512
220P
2.2UH
R519
NC
0R
L503
0.1UH
NC
+5V_TUNER
3V3_TUNER
R527
51R
51R
R511
R512
IFN
IFP
4K7
R514
4K7
C514
100P
GND
C515
100P
100R
100R
R513
TUNER_CLK2
TUNER_DATA2
TUNER POWER BT_30V
L505
100UH
BOOST_PWM
1K5
R521
R515
R516
C
B
E
DVDD3V3
I2C Level Shift
R503 0R
PMGD780SN
46 5
R525 0R
+5V
D501
LL4148
Q502
BT3904
C520
4U7
1U
20091104
NC
Q501
NC
C524
123
C521
330P
R520
100R
OSDA_0
OSCL_0
C525
100P
D502
33V
GND
C526
100P
1U
BT_30V
C523
C522
330P
Nearly IC
R522
100R
R523
100R
OSDA0
OSCL0
F
E
GND
GND
D
P501/NC
V270RA
1
R528
NC
21
GND
F501
NC
1000P
C532
C
3V3_TUNER
C558
56P
0.22UH
L510
GND
3V3_TUNER
0.18UH
L511
220P
C560
GND
C539
0.22U
GND
3V3_TUNER
NC
C540
0.01U
C559
120P
C533
0.22U
NC
GND
0.22U
C541
C534
2K2
C543
0.01U
R531
0.22U
39NH
L509
C542
1500P
C544
NC
GND
0.01U
GND
1
2
3
4
5
6
7
8
9
10
11
12
0.01U
C535
NC
0.01U
C536
UPCVCC1
UPCVCC2
NC1
NC2
NC3
NC4
AFC
LO1AVCC
LO1REG
LO1T1
LO1PF
GND
C538
0.22U
0.01U
C537
40
41
42
43
44
45
46
47
48
GND
RFIN
LO1DVCC
GPIO0
GPIO1
1415161718192021222324
13
GND
RFCAP
UPCVCC4
U503
MT2063
SROOUT
SROP
DNC2P
DNCVCC
UPCVCC3
SERDATA
SRON
VCC
DNC2N
SERCLK
39
37
38
DNC1P
DNC1N
VGAINP
VGAOUTP
VGAOUTN
AMPOUTN
AMPOUTP
LO2AVCC
SERADDR
LO2DVCC
SDEXT
GND
0R
R530
0R
C556
56P
VGAINN
VGAVCC
IFAGC
AMPINN
AMPINP
LO2REG
LO2TLO1T2
LO2LPF
R529
0.01U
GND
36
35
34
33
32
31
30
29
28
27
26
25
20091113
N_IF_1N
N_IF_1P
C557
GND
3V3_TUNER
C547
C546
0.22U
NC
56P
3V3_TUNER
C550
1000P
R536
3K3
0.22U
GND
C555
C551
0.22U
0.22U
C552
0.01U
3V3_TUNER
C553
NC
GND
GND
D
C
B
A
THIS DRAWING CANNOT BE COMMUNICATED TO UNAUTHORIZED PERSONS COPIED UNLES S PERMITTED IN WRITING
GND
X16M
16M
C545
0.22U
NC
GND
GND
3V3_TUNER
R532
200R
R533
200R
C549
C548
18P
18P
GND
SBU :
TCLNO:
OSCL_0
OSDA_0
MT22/21/20 MAIN SCHEMATIC
.............
TCL Thomson Electronics Singapore Pte. Ltd.
8 Jurong Hall Road #28-01/06
B
A
The JTC Summit SINGAPORE 609434
DESIGNATION
ON:
BY:
DRAWN
04-13-2009
......
Index-Lab
DATE
DESCRIPTION Last modifNAME
DESIGNATION
Last saved :
5
3-29-2010_19:32
4678
3 2 1
TCL MULTIMEDIA TECHNOLOGY HOLDINGS LTD
Tel (65) 63092900 Fax (65) 63092999
CHECKED
PAGE:
ON:
BY:
OF :
4
7
FORMAT DIN A2
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