SERVICE MANUAL
Model:
LC-27HAB
Safety Instructions
Production specification.
Block Diagram
Circuit Diagram
Disassembly
Pin Descriptions
LCD Panel specification
Exploded View Diagram
Spare parts list
V-chip password and software upgrade
This manual is the latest at the time of printing, and does not
include the modification which may be made after the printing,
by the constant improvement of product.
KAWA ELECTRONIC RESEARCH & DEVELOPMENT CENTRE
Reference No : LC27HAB001
Revision : 0
Date : 2005.8.1
Page : P. 8of 8
Test Condition
All tests shall be performed under the following conditions unless otherwise specified
1 Picture Modulation 87.5%
2 Sound Modulation
3 Picture to Sound Ratio 10dB
4 Sound Artificial Load
Resistor
Video signal
5
6 Audio signal 1KHz sine wave 0.5Vrms
7 Other conditions:
A. Switch LCD-TV on and let it warm up for more than 30 minutes.
Viewing distance: 3H (H: Panel High) in front of LCD, about 2M.
Ambient light: ≤0.1 cd/ m
B. Brightness, Contrast, Saturation, Tint, sharpness set at normal.
C. Connect RMS volt meter to speaker terminals and adjust the LCD volume to get 500mW RMS
power at each terminals.
D. With image sticking protection of LCD module. The luminance will descend by time on a same
still screen and rapidly go down in 5 minutes, when measuring the color tracking and luminance
of a same still screen, be sure to accomplish the measurement in one minute to ensure its
accuracy.
E. Due to the structure of LCD module. The extra-high-bright same screen should not hold over 5
minutes for fear of branding on the panel.
F. RF test point: Video output.
27KHz Dev. For DK/I/BG
15KHz Dev. For M/N
8 ohm
Stair and Special
2
8 Note:
*(1) Now this project cannot fit the limited spec. the typical audio input level is 1.0 Vrms,
*(2) The audio out level is controlled by the volume level, the range is from 0 to 0.5Vrms.
A
4 4
B
C
D
E
Flash
IR
Keypad
TV
3 3
Tuner
LVDS SIGNAL
LVDS SIGNAL
LVDS PANEL
AV1
S_Video
Y1PbPr
Y2PbPr
VGA
MUX
YPbPr
MT8205
GPIO
GPIO
AOSDATA1
DACBCLK
DACMCLK
DACLRC
DOUT
Backlight
WM8776
COD_VOUTR
COD_VOUTL
Audio Board
Speaker
VGA_L/R
2 2
S1_AV1_L/R
Y1PbPr_L/R
Y2PbPr_L/R
DDR1 DDR2
1 1
A
B
C
D
E
A
MT8205P1V3.2
MT8205E (PBGA388) LCDTV BOARD 4 LAYERS
1. INDEX
4 4
2. LDO
3. MT8205E PBGA388
B
C
D
E
Rev DateP#History
V0.1 2004/11/29
V0.2 1. 2.5V use 5VSB conversion. All 0402 change to 0603
1.FIRST VERSION
2. LED_RED/GRN CIRCUIT CHANGE
3. Change Power on/off circuit(ORO7 CTRL PIN)
4. WM8776 DVDD Needed
5. Del the Si9936 LVDS Parts
6. Del DVI&AD9883 PARTS
2005/03/09
4. MT8205 ANALOG DECOUPLING
5. MT8205 DIGITAL DECOUPLING
6. ICE I/F
7. DDR MEMORY & FLASH
8. DVI INPUT
9. AD9883
10. VGA IN & PC AUDIO IN
11. VIDEO IN & TUNER I/O
J24
12. AUDIO / VIDEO IN CIRCUIT
13. WM8776 AUDIO CODEC
3 3
2 2
1 1
14. LVDS / CRT / TTL OUT
15 BACK LIGHT / KEYPAD
16. READER CARD I/F
HOLE/GND
H1
9
9
8
8
7
7
6
6
9
9
8
8
7
7
6
6
9
8
7
6
9
8
7
6
2
2
3
3
4
4
5
5
1
1
HOLE/GND
H2
2
2
3
3
4
4
5
5
1
1
HOLE/GND
H3
9
8
7
6
9
8
7
6
2
2
3
3
4
4
5
5
1
1
HOLE/GND
H4
2
2
3
3
4
4
5
5
1
1
H5
9
9
8
8
7
7
6
6
1
H6
9
9
8
8
7
7
6
6
1
UP3_0 BLACKLIGHT ON/OFF
MUTE<-->UP1_5
HOLE/GND
2
2
3
3
4
4
5
5
1
HOLE/GND
2
2
3
3
4
4
5
5
1
P5
CONNECTOR DB9
1
6
2
7
3
8
4
9
5
RxD
TxD
RS-232
R51
10k
RSRXD
RSTXD
C1 0.1uF
C3 0.1uF
C6 0.1uF
C7 0.1uF
DIP8/P2.0
TO Power BD
24V
INVERTER_PWR
PWR_GND
DV33A
R52
J2
10k
1
2
3
4
4x1 W/HOUSING
DIP4/W/H/P2.0
U6
13
R1IN
8
R2IN
11
T1IN
10
T2IN
1
C+
3
C1-
4
C2+
5
C2-
2
V+
6
V-
MAX232A
R1OUT
R2OUT
T1OUT
T2OUT
12
9
14
7
5VSB
16
VCC
GND
C8
0.1uF
15
VCC
1
2
3
4
5
6
7
8
TXD
RXD
J108
1
2
3
4
5
6
8x1 W/HOUSING
DIP8/W/H/P2.54
TXD
RXD
+12V
J6
5
4
3
2
1
5x1 W/HOUSING
DIP5/W/H/P2.0
SYS_PWR
5VSB
+12V
5VSB
+
CB75
0.1uF
+
5VSB
5VSB
3 2
CE16
220uF/16v
C220UF16V/D6H11
CE93
220uF/16v
C220UF16V/D6H11
SYSTEM EEPROM
1
2
3
4 5
R359
10k
Q14
1
SOT23/SMD
2N3904
L14
FB
BEAD/SMD/0805
U13
NC
NC
NC
GND SDA
EEPROM 24C16
SOP8/SMD
ORO7 High :POWER OFF
ORO7 LOW :POWER ON
R364
ORO7
4.7k
For Tuner
CE17
+
47uF/16v
8
VCC
7
WP
SCL
SCL
6
SDA
5VSB
R53
10k
TUNER_12V
CB11
0.1uF
R54
10k
FOR Tuner
TXD
RXD
SCL
SDA
+12V
TUNER_12V
ORO7
MUTE
TXD 3
RXD 3
SCL 6,9,11,13
SDA 6,9,11,13
+12V 2
TUNER_12V 11
ORO7 3
UP1_5 6
Title
AUIO IN/OUT GND ANALOG INPUT GND
A
B
DIGITAL GND
C
D
LCD TV - MediaTek MT8205 Solution
Size Doc Number Rev
C
Date: Sheet of
INDEX
E
116Tuesday, May 10, 2005
V0.1
A
B
C
D
E
Power ON alive source
Vout
4 4
VCC
+
CE4
220uF/16v
CB4
0.1uF
U1
OUTIN
SOT223/SMD
ADJ/GND
CM1117-3.3V
1
23
L8
FB
BEAD/SMD/0805
+
CE5
220uF/16v
DV33
CB5
0.1uF
DV33
5VSB
CE6
220uF/16v
U35
M1117-3.3V
+
CB200
0.1uF
OUTIN
SOT223/SMD
ADJ/GND
1
23
CE118
+
220uF/16v
BEAD/SMD/0805
CB201
0.1uF
L7
FB
DV33A
ADJ/GND
U5
ADJ/GND
U3
CM1117-3.3V
1
23
OUTIN
3 3
SOT223/SMD
L11
FB
BEAD/SMD/0805
+
CE10
220uF/16v
C5
10uF/10v
1.25x(1+180/110)=3.3V
AV33
CB6
0.1uF
AV33
+
CE11
100uF/16v
CB7
0.1uF
CM1117-1.8V
OUTIN
SOT223/SMD
1
23
+
CE12
220uF/16v
1.25x(1+300/680)=1.8V
L6
FB
BEAD/SMD/0805
CB8
0.1uF
Vout
DV18A
DV33A
DV18A
5VSB
+
+
CE128
220uF/16v
2 2
VCC
+
CE8
100uF/16v
C100UF16V/D6H11
5V ==> +12v
L107
R3 0
FB
R0805/SMD
R5
10
R0805/SMD
L9
12
CHOKE-100uH L18W10H18
L/CHOKE/DIP/1810
U2
SOIC8
8
DRC
7
Ipk
6
VCC
AZ34063A-PWM
L10
+12V
D2
DIODE SMD
1N4148/SMD
R6
13k
C2
CE7
+
1
SWC
2
SWE
3
TC
45
GNDCII
C4
100pF
100uF/16v
270pF
R8
1.5k
R325
FB
0
+12V
+
CE107
100uF/25v/NC
CE129
220uF/16v
CB212
0.1uF
CB213
0.1uF
CB214
0.1uF
CB215
3300pF
CB216
3300pF
CB217
3300pF
1 1
Title
LCD TV - MediaTek MT8205 Solution
Size Doc Number Rev
C
A
B
C
D
Date: Sheet of
LDO
216Tuesday, May 10, 2005
E
V0.1
A
XTALI
XTALO
ANALOGVDD
4 4
ADCVDD
APLLVDD
VPLLVDD
ADCPLLVDD1
ADCPLLVDD
AUXTOP
AUXBOTTOM
REXTA
APLL_CAP
PWM2VREF
ADCVDD0
3 3
AVCM
VOCM
VICM
VREFP4
VREFN4
DACFS
DACVREF
DACVDD
LVDDA
2 2
IR
1 1
XTALI 4
XTALO 4
ANALOGVDD 4
ADCVDD 4
APLLVDD 4
VPLLVDD 4
ADCPLLVDD1 4
ADCPLLVDD 4
AUXTOP 4
AUXBOTTOM 4
REXTA 4
APLL_CAP 4
PWM2VREF 4
ADCVDD0 4
AVCM 4
VOCM 4
VICM 4
VREFP4 4
VREFN4 4
DACFS 4
DACVREF 4
DACVDD 4
LVDDA 4
IR 15
DV33A
GND
DV18A
GND
U7
ADCVDD0
ADCVDD0
MPX1
MPX2
GND
VREFP4
VREFN4
GND
ADCVDD
PWM2VREF
AUXTOP
AUXBOTTOM
GND
VPLLVDD
VPLLVDD
GND
GND
REXTA
VPLLVDD
LVDDA
AP7
AN7
CLK2+
CLK2GND
AP6
AN6
AP5
AN5
LVDDA
AP4
AN4
AP3
AN3
GND
CLK1+
CLK1AP2
AN2
LVDDA
AP1
AN1
AP0
AN0
GND
DACVDD
DACVREF
DACFS
GND
SVM
DACVDD
GND
DACVDD
G
GND
B
R
VSYNC
HSYNC
OBO7
OBO6
OBO5
AC18
L11
M12
M11
N12
N11
AC9
P11
AA1
AA2
AA3
AA4
AB1
AB2
AB3
AB4
AC1
AC2
AC3
AC4
R11
AD1
AD2
AD3
AD4
AE1
C3
D3
C1
C2
D1
D2
F2
D4
E1
E2
E3
E4
F1
F4
F3
G3
J3
G4
H3
K3
K4
J4
H4
L3
G2
G1
H2
H1
J2
J1
K2
K1
L4
L2
L1
M2
M1
N2
N1
P2
P1
M3
R2
R1
T2
T1
N3
M4
N4
T4
P3
R3
P4
U4
R4
U3
V4
T3
U1
U2
V1
V2
V3
W1
W2
W3
W4
Y1
Y3
Y4
VFEVDD1
ADCVDD4
SIF
AF
ADCVSS4
REFP4
REFN4
ADCVSS
ADIN4
ADIN3
ADIN2
ADIN1
ADIN0
ADCVDD
PWM2VREF
AUXVTOP
AUXVBOTTOM
VPLLVSS
VPLLVDD
DLLVDD
DLLVSS
BGVSS
REXTA
BGVDD
LVDDA
A7P
A7N
CLK2P
CLK2N
LVSSA
A6P
A6N
A5P
A5N
LVDDB
A4P
A4N
A3P
A3N
LVSSB
CLK1P
CLK1N
A2P
A2N
LVDDC
A1P
A1N
A0P
A0N
LVSSC
DACVDDC
VREF
FS
DACVSSC
SVM
DACVDDB
DACVSSB
DACVDDA
G
DACVSSA
B
R
DE
VSYNCO
HSYNCO
VCLK
EBO7
EBO6
EBO5
EBO4
DVDD3I
EBO3
EBO2
EBO1
EBO0
EGO7
DVSS18
EGO6
EGO5
EGO4
EGO3
EGO2
EGO1
EGO0
ERO7
ERO6
ERO5
DVDD18
ERO4
ERO3
ERO2
DVSS3
ERO1
ERO0
OBO7
OBO6
OBO5
GND
AVCM
L12
AVCM
VFEVSS1
OBO4
OBO3
AE2
AF1
OBO3
OBO4
ADCVDD0
CVBS2+
CVBS2-
CVBS2P
CVBS2N
ADCVDD0
OBO1
OBO0
OBO2
AE3
AF3
AF2Y2AF4
OBO1
OBO2
OBO0
CVBS1+
CVBS1-
CVBS1N
OGO7
AE4
OGO6
OGO7
CVBS0-
CVBS1P
CVBS0N
OGO5
OGO6
AC5
OGO5
CVBS0+
GND
CVBS0P
DVSS18
T11
AD5
OGO4
GND
REFP0
REFN0
ADCVSS0
OGO4
OGO3
OGO2
AE5
AF5
OGO2
OGO3
SC-
ADCVDD0
ADCVDD1
OGO1
AC6
AD9
OGO1
DV33A
SC+
SCN
DVDD3
AD6
OGO0
SY-
SCP
OGO0
AE6
ORO7
SY+
SYN
ORO7
ORO6
AF6
GND
M13A6B6A5B5C5A4B4L13A3B3A2B2A1B1C4D5
SYP
ORO6
AC7
ORO5
REFP1
ADCVSS1
ORO4
ORO5
AD18
AD7
ORO4
DV18A
B
VOCM
ADCVDD0
REFN1
VFEVDD0
DVDD18
ORO3
AE7
AF7
ORO2
ORO3
GND
VOCM
ORO2
AC8
ORO1
VICM
ADCVDD0
C7A7N13B7D7C6D6
VICM
VFEVSS0
ORO1
ORO0
AD8
AF8
ORO0
F_A15
CR-
CR+
A8B8A9B9C8
CRP
CRN
ADCVDD2
GREEN-
CB+
CB-
GND
Y+
Y-
SOY
D10
A10
B10
YP
YN
CBP
CBN
SOY
ADCVSS2
GREEN+
VGASOG
ADCVDD0
RED+
RED-
D13
A12
B12
A11
B11D8C11
D11C9D9
RP
GP
RN
GN
MON1
MON0
REFP2
REFN2
ADCVDD3
GND
GND
BLUE+
BLUE-
VGAVSYNC#
VGAHSYNC#
N14
C14
C13
C12
D12
C10
A13
B13
BP
BN
SOG
REFP3
REFN3
ADCVSS3
VSYNC
DVSS
HSYNC
MT8205
HIGHA6
HIGHA5
HIGHA4
HIGHA3
HIGHA7
HIGHA1
HIGHA0
AD0
AD1
DVDD18
AD2
AD3
AD4
DVSS3
AD7
AD5
IOA0
IOA3
IOA4
IOA5
IOA6
DVSS18
HIGHA2
AE9
AF9
AE10
AF10
AD11
AF12
AE15
P12
AC11
F_A8
F_A9
F_A10
F_A12
F_A13
F_D0
F_A11
F_A14
GND
AD15
F_D1
AD6
AC19
AC15
AF16
AE16
R12
AF17
AD16
AC16
F_D3
F_D6
F_D5
F_D7
F_D4
F_D2
DV18A
GND
AD17
IOA0
AD14
IOA1
IOA7
IOA1
IOA2
AF14
AF13
AE13
AD13
AC13
AE14
IOA7
IOA6
IOA3
IOA5
IOA4
IOA2
DV18A
ADCPLLVDD1
GND
D15
L14
D14
DVDD
ADCPLLVSS1
DVDD3I
A16
AC10
AE8
AC17
F_A16
F_A17
DV33A
ADCPLLVDD1
A17
ADCPLLVDD
C15
ADCPLLVDD
IOA18
AE12
F_A18
ANALOGVDD
GND
GND
D16
L15
M14
SYSPLLVSS
SYSPLLVDD
ADCPLLVSS
IOA20
DVSS18
IOA19
AE11
T12
AD12
F_A19
F_A20
GND
B14
TESTP
IOA21
AF11
F_A21
A14
TESTN
IOALE
AE17
C
XTALI
XTALO
ANALOGVDD
GND
M15
A15
B15
C16
XTALI
XTALO
XTALVDD
IOCS#
IOOE#
IOWR#
AC14
AF18
AF15
AC12
IOCE#
F_OE#
IOWR#
APLL_CAP
GND
D18
A16
XTALVSS
APLL_CAP
WR#
RD#
AD10
AE18
DV33A
ANALOGVDD
APLLVDD
C17
D17
APLLVSS
APLLVDD
INT0#
DVDD3
AE19
AF19
8205UP1_2
GND
C18
DMPLLVDD
UP12
AF20
8205UP1_3
VI0
B16
VI0
DMPLLVSS
UP13
UP14
AE20
8205UP1_4
VI1
A17
AD19
DV18A
D
DV33A
DV33A
HWSCL 6
HWSDA 6
TXD 1
RXD 1
IOA[0..7] 6
8205UP3_4 6
8205UP3_5 6
R365
47k
R18
10k
+
CE21
10uF/25v
GND
GND
DV18A
VI8
VI6
VI4
VI5
VI3
VI7
VI2
B17
VI1
DVDD18
AD20
8205UP1_5
VI9
VI13
VI12
VI14
VI15
VI11
VI10
M16
A21
D21
C21
B20
L16
A20
D20
C20
B19
A19
E23
D19
C19
B18
A18
VI9
VI8
VI7
VI6
VI5
VI4
VI3
VI2
DVDD18
UP30
PRST#
UP34
UP17
UP15
UP31
DVSS18
UP16
AE21
AC21
AD22
AF21
AD21
P13
AC20
8205UP3_0
8205UP3_1
8205UP1_7
8205UP1_6
8205UP3_4
URST#
GND
AC22
8205UP3_5
VI15
VI14
VI13
VI12
VI11
VI10
DVSS3
UP35
PWM0
FCICMD
FCICLK
FCIDAT
GPIO0
AE24
AF24
AC23
AD23
AE22
AF22
AF23
AE23
IR
PWM0
PWM1
FCLK
FCMD
RxD
FDAT
GPIO
VI16
B21
VI16
DVSS18
RXDIRPWM1
TXD
AD24
TxD
VI17
C22
R13
GND
VI18
D22
VI17
DVSS3
AC24
ICE
VI23
VI20
VI22
VI19
VI21
DVIODCK
B23
A23
D23
C23
B22
A22
VI23
VI22
VI21
VI20
VI19
VI18
VCLK_DVI
DE_DVI
VSYNC_DVI
HSYNC_DVI
DVDD18
AOSDATA0
AOSDATA1
AOSDATA2
DVDD3I
AOSDATA3
LIN
AOBCK
AOLRCK
AOMCLK
DVSS3
DQ24
DQ25
DQ26
DVDD2
DQ27
DQ28
DVSS2
DQ29
DVDD2
DQ30
DQ31
DQS3
DQM1
DVSS18
DQS2
DQ23
DQ22
DVSS2
DQ21
DQ20
DVDD18
DQ19
DVDD2
DQ18
DQ17
DQ16
RA4
DVSS2
RA5
RA6
RA7
RA8
DVSS18
RA9
RA11
CKE
DVDD2
RCLK
RCLKB
DVSS2
RA3
RA2
RA1
RA0
RA10
BA1
DVDD2I
DVDD18
BA0
RCS#
RAS#
DVSS2
CAS#
RWE#
DQ8
DQ9
DQ10
DVDD2
DQ11
DVSS18
DQ12
DQ13
DVSS2
DQ14
DQ15
DQS1
AVSS18
AVDD18
RVREF
DVSS18
DQM0
DQS0
DQ7
DVDD2
DQ6
DQ5
DVSS2
DQ4
DQ3
DVDD2
DQ2
DQ1
DQ0
SCL0
SDA0
SDA1
SCL1
SCL
SDA
ICE
AF26
AE26
AB24
AB23
AF25
AE25
DVISDA
HWSCL
VGASDA
DVISCL
VGASCL
HWSDA
C24
D24
A24
Y24
A25
A26
B26
F23
B25
B24
C26
C25
E24
N15
G26
G25
F26
F24
F25
E26
N16
E25
G24
D26
D25
H25
H26
P14
J25
J26
K25
P16
K26
L25
AA24
L26
H24
M25
M26
N25
J23
R16
J24
K23
K24
L23
R14
L24
M23
N26
H23
P26
P25
P15
M24
N23
N24
R26
P24
P23
U23
AA23
R24
R23
T24
R15
T23
U24
W26
V25
V26
V23
U25
T13
U26
T25
T15
T26
R25
W25
W23
Y23
G23
T16
Y26
Y25
AA26
V24
AA25
AB26
T14
AB25
AC26
W24
AC25
AD26
AD25
BGA388/SOCKET
MT8205
DVIDE
DVIVSYNC
DVIHSYNC
AOSDATA0
AOSDATA1
AOSDATA2
AOSDATA3
DOUT
DACBCLK
DACLRC
DACMCLK
A_DQ24
A_DQ25
A_DQ26
A_DQ27
A_DQ28
A_DQ29
A_DQ30
A_DQ31
A_DQS3
A_DQM1
A_DQS2
A_DQ23
A_DQ22
A_DQ21
A_DQ20
A_DQ19
A_DQ18
A_DQ17
A_DQ16
A_RA4
A_RA5
A_RA6
A_RA7
A_RA8
A_RA9
A_RA11
A_CKE
A_CLK
A_CLK#
A_RA3
A_RA2
A_RA1
A_RA0
A_RA10
A_BA1
A_BA0
A_CS#
A_RAS#
A_CAS#
A_WE#
A_DQ8
A_DQ9
A_DQ10
A_DQ11
A_DQ12
A_DQ13
A_DQ14
A_DQ15
A_DQS1
VREF
A_DQM0
A_DQS0
A_DQ7
A_DQ6
A_DQ5
A_DQ4
A_DQ3
A_DQ2
A_DQ1
A_DQ0
DV18A
DV33A
SDV25
SDV25
DV18A
SDV25
SDV25
SDV25
DV18A
SDV25
DV18A
SDV25
SDV25
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
D5
1N4148/SMD
URST#
SW1
123
1=3 2=4
SW4P/DIP/FLAT
GND
DACBCLK
HWSCL
HWSDA
TXD
RXD
IOA[0..7]
8205UP3_4
8205UP3_5
4
E
VI[0..23]
DVIODCK
DVIDE
DVIHSYNC
DVIVSYNC
DVISCL
DVISDA
URST#
A_DQS[0..3]
A_RA[0..11]
A_BA[0..1]
A_DQM[0..1]
A_DQ[0..31]
A_CLK
A_CLK#
A_CKE
A_CS#
A_RAS#
A_CAS#
A_WE#
SDV25
VREF
IOWR#
IOCE#
FCLK
FCMD
FDAT
8205UP1_[2..7]
F_A[8..21]
F_D[0..7]
F_OE#
8205UP3_0
8205UP3_1
ICE
MPX1
MPX2
ORO[0..7]
OGO[0..7]
OBO[0..7]
VSYNC
HSYNC
VGASDA
VGASCL
RED+
REDGREEN+
GREENBLUE+
BLUE-
VGASOG
VGAHSYNC#
VGAVSYNC#
CVBS0+
CVBS0SY+
SYSC+
SCY+
YCB+
CBCR+
CR-
AP[0..7]
AN[0..7]
CLK1+
CLK1CLK2+
CLK2-
SCL
SDA
DACBCLK
DACMCLK
DACLRC
AOSDATA3
DOUT
AOSDATA0
AOSDATA1
AOSDATA2
SOY
CVBS1+
CVBS1CVBS2+
CVBS2SVM
R
G
B
GPIO
PWM0
PWM1
VI[0..23] 9
DVIODCK 8,9
DVIDE 8,9
DVIHSYNC 8,9
DVIVSYNC 8,9
DVISCL 8
DVISDA 8
URST# 6,15
A_DQS[0..3] 7
A_RA[0..11] 7
A_BA[0..1] 7
A_DQM[0..1] 7
A_DQ[0..31] 7
A_CLK 7
A_CLK# 7
A_CKE 7
A_CS# 7
A_RAS# 7
A_CAS# 7
A_WE# 7
SDV25 7
VREF 7
IOWR# 6
IOCE# 6
FCLK 16
FCMD 16
FDAT 16
8205UP1_[2..7] 6
F_A[8..21] 6,7
F_D[0..7] 6,7
F_OE# 7
8205UP3_0 6
8205UP3_1 6
ICE 6
MPX1 12
MPX2 12
ORO[0..7] 11,13,16
OGO[0..7] 8,11
OBO[0..7] 15
VSYNC 14
HSYNC 14
VGASDA 10
VGASCL 10
RED+ 12
RED- 12
GREEN+ 12
GREEN- 12
BLUE+ 12
BLUE- 12
VGASOG 12
VGAHSYNC# 10
VGAVSYNC# 10
CVBS0+ 12
CVBS0- 12
SY+ 12
SY- 12
SC+ 12
SC- 12
Y+ 12
Y- 12
CB+ 12
CB- 12
CR+ 12
CR- 12
AP[0..7] 14
AN[0..7] 14
CLK1+ 14
CLK1- 14
CLK2+ 14
CLK2- 14
SCL 1,6,9,11,13
SDA 1,6,9,11,13
DACBCLK 6,13
DACMCLK 13
DACLRC 13
AOSDATA3 6,13
DOUT 13
AOSDATA0 6,13
AOSDATA1 6,13
AOSDATA2 6,13
SOY 11
CVBS1+ 12
CVBS1- 12
CVBS2+ 12
CVBS2- 12
SVM 14
R14
G14
B14
GPIO 14
PWM0 13
PWM1 13
DV33A DV18A
DV33A
A
DV18A
B
C
D
Title
LCD TV - MediaTek MT8205 Solution
Size Doc Number Rev
C
Date: Sheet of
MT5205BGA388
316Tuesday, May 10, 2005
E
V0.1
A
B
MT8205 ANALOG DECOUPLING
C
D
E
CE30
+
47uF/16v
CB41
0.1uF
GND
APLL_CAP
L37
FB
PWM2VREF
C11
33pF
GND
R20
100k
Y1
27MHz
C20
1500pF
C0603/SMD
C28
4.7uF
C0603/SMD
+
CE32
47uF/16v
GND
XTALOXTALI
C12
33pF
CB24
0.1uF
C0603/SMD
CB28
0.1uF
C0603/SMD
CB30
0.1uF
C0603/SMD
D
GND
LVDDA
GND
LVDDA
GND
ADCVDD
CB42
0.1uF
C0603/SMD
GND
CB47
0.1uF
C0603/SMD
GND
DV33A
L19
FB
BEAD/SMD/0603
C15
0.1uF
AV33
AV33
C25
0.1uF
DV18A
L30
FB
BEAD/SMD/0603
LVDDA
L17
FB
BEAD/SMD/0603
R22
33
+
CE78
47uF/16v
R23
33
+
CE31
47uF/16v
REXTA
L38 FB
Title
LCD TV - MediaTek MT8205 Solution
Size Doc Number Rev
C
Date: Sheet of
C9
4.7uF
C0603/SMD
C14
4.7uF
C0603/SMD
C17
4.7uF
+
CE25
22uF/25v
C0603/SMD
C19
4.7uF
C0603/SMD
C21
4.7uF
+
CE26
22uF/25v
C0603/SMD
C22
4.7uF
C0603/SMD
C24
4.7uF
C0603/SMD
C26
4.7uF
C0603/SMD
C27
4.7uF
C0603/SMD
R27
3.3k
R31
50
R34
50
MT8205 DECOUPOMG--ANALOG
ADCPLLVDD1DV18A
CB14
0.1uF
C0603/SMD
GND
DEL
ANALOGVDD
CB16
0.1uF
C0603/SMD
GND
ADCPLLVDD
CB19
0.1uF
C0603/SMD
GND
ANALOGVDD
CB21
0.1uF
C0603/SMD
GND
APLLVDD
CB22
0.1uF
C0603/SMD
GND
ANALOGVDD
CB23
0.1uF
C0603/SMD
GND
VPLLVDD
CB29
0.1uF
C0603/SMD
GND
VPLLVDD
CB31
0.1uF
C0603/SMD
GND
VPLLVDD
CB32
0.1uF
C0603/SMD
GND
GND
TP3
AUXTOP
AUXBOTTOM
E
TP4
416Tuesday, May 10, 2005
V0.1
DACVREF
DACFS
ADCPLLVDD1
4 4
ADCPLLVDD
APLLVDD
ANALOGVDD
VPLLVDD
LVDDA
ADCVDD
DACVDD
AVCM
VOCM
VICM
3 3
VREFP4
VREFN4
ADCVDD0
PWM2VREF
AUXTOP
AUXBOTTOM
REXTA
APLL_CAP
XTALI
XTALO
2 2
1 1
DACVREF 3
DACFS 3
ADCPLLVDD1 3
ADCPLLVDD 3
APLLVDD 3
ANALOGVDD 3
VPLLVDD 3
LVDDA 3
ADCVDD 3
DACVDD 3
AVCM 3
VOCM 3
VICM 3
VREFP4 3
VREFN4 3
ADCVDD0 3
PWM2VREF 3
AUXTOP 3
AUXBOTTOM 3
REXTA 3
APLL_CAP 3
XTALI 3
XTALO 3
A
AV33
AV33
CE23
+
10uF/25v
Note for Fix or Adj Regulator
U8
CB27
0.1uF
Rdown
0 ohm
180 1%
CM1117-3.3V
VCC
ADC_VDD
+
CE27
100uF/16v
AZ1117
Fix regulator
Adj regulator
ADC_VDD
BEAD/SMD/0805
L32
FB
CB17
0.1uF
OUTIN
SOT223/SMD
Rup
OFF
110 1%
L18
FB
BEAD/SMD/0603
FOR ADCVDD
ADJ/GND
1
23
L28
FB
BEAD/SMD/0805
1.25x(1+Rdown/Rup)
1.25x(1+180/110)=3.3V
ADCVDD0
CB34
0.1uF
C0603/SMD
GND
ADCVDD0
CB38
0.1uF
C0603/SMD
GND
ADCVDD0
CB39
0.1uF
C0603/SMD
GND
ADCVDD0
CB45
0.1uF
C0603/SMD
GND
ADCVDD0
CB48
0.1uF
C0603/SMD
GND
ADCVDD0
CB52
0.1uF
C0603/SMD
GND
ADCVDD0
CB54
0.1uF
C0603/SMD
GND
B
FOR DACVDD
CE24
+
10uF/25v
Vout
+
+
CE28
220uF/16v
CE29
10uF/25v
DACVREF
C13
4.7uF
C0603/SMD
C16
4.7uF
C0603/SMD
C18
4.7uF
C0603/SMD
CB25
0.1uF
C10
0.1uF/NC
C0603/SMD
GND
CB15
0.1uF
C0603/SMD
GND
CB18
0.1uF
C0603/SMD
GND
CB20
0.1uF
C0603/SMD
GND
CB26
0.1uF
DACVDD
DACVDD
DACVDD
ADC_VDD
DACFS
R21
560
GND
ADC_VDD
AV33
L29
AV33 LVDDA
FB
BEAD/SMD/0603
C23
GND
AVCM
CB36
4.7uF
C0603/SMD
GND
VOCM
CB44
0.1uF
C0603/SMD
GND
VICM
CB50
0.1uF
C0603/SMD
GND
VREFP4
CB58
4.7uF
C
C0603/SMD
VREFN4
0.1uF
ADCVDD0
CB56
4.7uF
C0603/SMD
GND
CB60
4.7uF
C0603/SMD
A
B
C
D
E
MT8205 DIGITAL POWER & DECOUPLING
4 4
DV33A
DV18A
DV18A
0603 PUT ON NEARLY BGA
CB61
0.1uF
3 3
CB68
0.1uF
C0603/SMD
2 2
CB62
0.1uF
C29
0.01uF
C0603/SMD
C30
3300pF
C0603/SMD
0603 PUT ON NEARLY BGA
0603 PUT ON NEARLY BGA
CB69
0.1uF
C0603/SMD
C31
3300pF
C0603/SMD
CB70
0.1uF
C0603/SMD
C32
3300pF
C0603/SMD
CB71
0.1uF
C0603/SMD
C33
3300pF
C0603/SMD
CB72
0.1uF
C0603/SMD
C34
3300pF
C0603/SMD
1 1
Title
LCD TV - MediaTek MT8205 Solution
Size Doc Number Rev
B
Date: Sheet of
A
B
C
D
MT8205 DECOUPOMG--DIGITAL
516Tuesday, May 10, 2005
E
V0.1
A
B
C
D
E
4 4
3 3
2 2
1 1
SCL
SDA
IOA[0..7]
ICE
IOWR#
IOCE#
PWR#
PCE#
A[0..7]
F_A[8..21]
UP1_2
UP1_6
UP1_3
UP3_1
UP1_4
UP1_5
UP3_0
HWSCL
HWSDA
8205UP3_0
8205UP3_1
8205UP1_[2..7]
8205UP3_4
8205UP3_5
SCL 1,9,11,13
SDA 1,9,11,13
IOA[0..7] 3
ICE 3
IOWR# 3
IOCE# 3
PCE# 7
A[0..7] 7
UP1_2 15
UP1_6 11
UP1_3 11
UP3_1 15
UP1_4 1
UP1_5 1
UP3_0 1
HWSCL 3
HWSDA 3
8205UP3_0 3
8205UP3_1 3
8205UP1_[2..7] 3
8205UP3_4 3
8205UP3_5 3
A
PWR# 7
F_A[8..21] 3,7
UP3_4 FOR S/W SCL
UP3_5 FOR S/W SDA
REMOVE WHEN USE ICE MODE
UP3_5
UP3_4
ICE
R311
1k
IOA0
IOA1
IOA2
IOA3
RN38
7 8
5 6
3 4
1 2
A0
A1
A2
A3
0x4
IOA4
IOA5
IOA6
IOA7 A7
RN39
7 8
5 6
3 4
1 2
A4
A5
A6
0x4
IOWR# PWR#
R314
0
IOCE# PCE#
R315
0
8205UP3_0
8205UP3_1
8205UP3_4
8205UP3_5
RN40
7 8
5 6
3 4
1 2
UP3_0
UP3_1
UP3_4
UP3_5
0x4
8205UP1_2
8205UP1_3
8205UP1_4
8205UP1_5
RN41
7 8
5 6
3 4
1 2
UP1_2
UP1_3
UP1_4
UP1_5 MUTE
0x4
8205UP1_6 UP1_6
R313
0
8205UP1_7 UP1_7
HWSDA
HWSCL
R312
0
DEL
R300 R
R301 R
R302 0
R303 0
B
SDA
SCL
TP28
TEST POINT DIP1.0
TP/DIP/D1.0
C
Title
LCD TV - MediaTek MT8205 Solution
Size Doc Number Rev
B
D
Date: Sheet of
MT8205 DECOUPOMG--DIGITAL
616Tuesday, May 10, 2005
E
V0.1
A
B
C
D
E
+
A1
A2
A3
A4
A5
A6
A7
F_A8
F_A9
F_A10
F_A11
F_A12
F_A13
F_A14
F_A15
F_A16
F_A17
F_A18
F_A20
F_A21
CB80
0.1uF
CB88
0.1uF
CB96
0.1uF
CE34
220uF/16v
CB107
0.1uF
CB115
0.1uF
C49
3300pF
CB126
0.1uF
C42
3300pF
U14
25
A0
24
A1
23
A2
22
A3
21
A4
20
A5
19
A6
18
A7
8
A8
7
A9
6
A10
5
A11
4
A12
3
A13
2
A14
1
A15
48
A16
17 13
A17 NC
15
RY/BY
WP/ACC
9
A19
10
A20
26
CE
TSOP 48 pin
28
OE
12
RESET
MX29LV160BT
CB81
0.1uF
CB89
0.1uF
CB97
0.1uF
C43
3300pF
CB108
0.1uF
DEL
0402 PUT ON NEARLY BGA
CB116
0.1uF
C50
3300pF
CB127
0.1uF
F_D0
29
D0
F_D1
31
D1
F_D2
33
D2
F_D3
35
D3
F_D4
38
D4
F_D5
40
D5
F_D6
42
D6
F_D7
44
D7
30
D8
32
D9
34
D10
36
D11
39
D12
41
D13
43
D14
A0
45
D15
F_A19
16
A18
14
47
BYTE
37
VCC
2711
GND1WE
46
GND2
CB82
CB83
0.1uF
0.1uF
CB91
CB90
0.1uF
0.1uF
CB98
CB99
0.1uF
0.1uF
C44
3300pF
CB110
CB109
0.1uF
0.1uF
CB118
CB117
0.1uF
0.1uF
C0603/SMD
C51
C52
3300pF
3300pF
CB129
CB128
0.1uF
0.1uF
Title
LCD TV - MediaTek MT8205 Solution
Size Doc Number Rev
C
Date: Sheet of
DV33A
FLASHVCC
CB84
0.1uF
CB92
0.1uF
CB100
0.1uF
C45
3300pF
CB111
0.1uF
CB119
0.1uF
C0603/SMD
C53
3300pF
CB130
0.1uF
DDR MEMORY&FLASH
C46
3300pF
R55
10k
CB85
0.1uF
CB93
0.1uF
CB101
0.1uF
CB112
0.1uF
CB120
0.1uF
C0603/SMD
C54
3300pF
C0603/SMD
CB131
0.1uF
DV33A 5VSB
R56
0
CB77
0.1uF
C47
3300pF
CB113
0.1uF
CB121
0.1uF
C0603/SMD
E
R57
R
CB102
0.1uF
C55
3300pF
C0603/SMD
CB124
0.1uF
716Tuesday, May 10, 2005
CB103
0.1uF
V0.1
CB104
0.1uF
RN2
A_RA3
7 8
A_RA2
5 6
A_RA1
3 4
A_RA0
1 2
RN4
A_RA4
4 4
VREF
VREF
A_DQS[0..3] 3
A_RA[0..11] 3
A_BA[0..1] 3
A_DQM[0..1] 3
A_DQ[0..31] 3
A_CLK 3
A_CLK# 3
A_CKE 3
A_CS# 3
A_RAS# 3
A_CAS# 3
A_WE# 3
SDV25 3
VREF 3
PWR# 6
PCE# 6
A[0..7] 6
F_D[0..7] 3,6
F_OE# 3
F_A[8..21] 3,6
CB132
CB133
VREF DECOUPLING
0.1uF
CB137
0.1uF
0.1uF
CB138
0.1uF
A
VREF
VREF
A_DQS[0..3]
A_RA[0..11]
A_BA[0..1]
A_DQM[0..1]
A_DQ[0..31]
A_CLK
A_CLK#
A_CKE
A_CS#
A_RAS#
A_CAS#
A_WE#
SDV25
VREF
3 3
RWR#
PCE#
A[0..7]
F_D[0..7]
F_OE#
F_A[8..21]
2 2
1 1
7 8
A_RA5
5 6
A_RA6
3 4
A_RA7
1 2
RN6
A_RA8
7 8
A_RA9
5 6
A_RA11
3 4
1 2
R59 22
A_RA10
RN8
A_DQ0
7 8
A_DQ1
5 6
A_DQ2
3 4
A_DQ3
1 2
RN10
A_DQ4
7 8
A_DQ5
5 6
A_DQ6
3 4
A_DQ7
1 2
RN11
A_DQ8
7 8
A_DQ9
5 6
A_DQ10
3 4
A_DQ11
1 2
RN13
A_DQ12
7 8
A_DQ13
5 6
A_DQ14
3 4
A_DQ15
1 2
RN16
A_DQ16
7 8
A_DQ17
5 6
A_DQ18
3 4
A_DQ19
1 2
RN17
A_DQ20
7 8
A_DQ21
5 6
A_DQ22
3 4
A_DQ23
1 2
RN19
A_DQ24
7 8
A_DQ25
5 6
A_DQ26
3 4
A_DQ27
1 2
RN21
A_DQ28
7 8
A_DQ29
5 6
A_DQ30
3 4
A_DQ31
1 2
Change to 47 ohm
A_DQS0
R61 47
A_DQS1
R62 47
R63 47
A_DQS2
R64 47
A_DQS3
A_CS#
7 8
A_RAS#
5 6
A_CAS#
3 4
A_WE#
1 2
A_BA1
R66 22
A_BA0
R68 22
R71 22
A_DQM0
A_DQM1
R73 22
R75 22
A_CKE
R77 22
A_CLK
A_CLK#
R79 22
CB134
CB135
0.1uF
0.1uF
CB139
CB140
0.1uF
0.1uF
RN25
D_RA3
D_RA2
D_RA1
D_RA0
22x4
D_RA4
D_RA5
D_RA6
D_RA7
22x4
D_RA8
D_RA9
D_RA11
22x4
D_RA10
D_DQ0
D_DQ1
D_DQ2
D_DQ3
47x4
D_DQ4
D_DQ5
D_DQ6
D_DQ7
47x4
D_DQ8
D_DQ9
D_DQ10
D_DQ11
47x4
D_DQ12
D_DQ13
D_DQ14
D_DQ15
47x4
D_DQ16
D_DQ17
D_DQ18
D_DQ19
47x4
D_DQ20
D_DQ21
D_DQ22
D_DQ23
47x4
D_DQ24
D_DQ25
D_DQ26
D_DQ27
47x4
D_DQ28
D_DQ29
D_DQ30
D_DQ31
47x4
D_DQS0
D_DQS1
D_DQS2
D_DQS3
D_CS#
D_RAS#
D_CAS#
D_WE#
22x4
D_BA1
D_BA0
D_DQM0
D_DQM1
D_CKE
D_CLK
D_CLK#
SDV25
SDV25
CB136
0.1uF
CB141
0.1uF
SDV25 SDV25
D_DQ0
D_DQ1
D_DQ2
D_DQ3
D_DQ4
D_DQ5
D_DQ6
D_DQ7
D_DQS0
D_DQM0
D_WE#
D_CAS#
D_RAS#
D_CS#
D_BA0
D_BA1
D_RA10
D_RA0
D_RA1
D_RA2
D_RA3
SDV25 SDV25
D_DQ16
D_DQ17
D_DQ18
D_DQ19
D_DQ20
D_DQ21
D_DQ22
D_DQ23
D_DQS2
D_DQM1
D_WE#
D_CAS#
D_RAS#
D_CS#
D_BA0
D_BA1
D_RA10
D_RA0
D_RA1
D_RA2
D_RA3
D1V25
D1V25
CB122
0.1uF
3
VREF
CB123
0.1uF
U4 CM1117-2.5V
IN
B
SOT223/SMD
5VSB
+
TP10
CE41
220uF/16v
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
+
CE36
220uF/16v
2
OUT
U15
VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
NC
VDDQ
LDQS
NC
VDD
DNU
LDM
WE
CAS
RAS
CS
NC
BA0
BA1
A10/AP
A0
A1
8M x 16
A2
A3
VDD
M13L128168 8Mx16-6
U16
1
VDD
2
DQ0
3
VDDQ
4
DQ1
5
DQ2
6
VSSQ
7
DQ3
8
DQ4
9
VDDQ
10
DQ5
11
DQ6
12
VSSQ
13
DQ7
14
NC
15
VDDQ
16
LDQS
17
NC
18
VDD
19
DNU
20
LDM
21
WE
22
CAS
23
RAS
24
CS
25
NC
26
BA0
27
BA1
28
A10/AP
29
A0
30
A1
31
A2
32
A3
33
VDD
M13L128168 8Mx16-6/NC FOR ENTRY
R69 4.7k
1
2
3
4 5
IC LP2996 DDR Termination SOP8
ADJ/GND
1
VSS
DQ15
VSSQ
DQ14
DQ13
VDDQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VDDQ
DQ8
NC
VSSQ
UDQS
NC
VREF
VSS
UDM
CK
CK
CKE
NC
A12
A11
DDR
VSS
DQ15
VSSQ
DQ14
DQ13
VDDQ
DQ12
DQ11
VSSQ
DQ10
VDDQ
VSSQ
UDQS
VREF
8M x 16
DDR
U17
GND
SD
VSENSE
VREF VDDQ
CE37
+
220uF/16v
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
A9
39
A8
38
A7
37
A6
36
A5
35
A4
34
66
VSS
65
64
63
62
61
60
59
58
57
56
DQ9
55
54
DQ8
53
NC
52
51
50
NC
49
48
VSS
47
UDM
46
CK
45
CK
44
CKE
43
NC
42
A12
41
A11
40
A9
39
A8
38
A7
37
A6
36
A5
35
A4
34
VSS
8
VTT
7
PVIN
6
AVIN
+
D_DQ15
D_DQ14
D_DQ13
D_DQ12
D_DQ11
D_DQ10
D_DQ9
D_DQ8
D_DQS1
D_DQM0
D_CLK#
D_CLK
D_CKE
D_RA11
D_RA9
D_RA8
D_RA7
D_RA6
D_RA5
D_RA4
CE38
220uF/16v
D_DQ31
D_DQ30
D_DQ29
D_DQ28
D_DQ27
D_DQ26
D_DQ25
D_DQ24
D_DQS3
D_DQM1
D_CLK#
D_CLK
D_CKE
D_RA11
D_RA9
D_RA8
D_RA7
D_RA6
D_RA5
D_RA4
+
VREF
SDV25
VREF
CE35
47uF/16v
+
CE39
220uF/16v
CB76
0.1uF
+
CB105
0.1uF
SDV25
CE40
220uF/16v
D1V25
RN3
D_RA0
7 8
D_RA1
5 6
D_RA2
3 4
D_RA3
1 2
75x4
RN5
D_RA4
D_RA5
D_RA6
D_RA7
D_RA11
D_RA9
D_RA8
D_RA10
D_DQ0
D_DQ1
D_DQ2
D_DQ3
D_DQ4
D_DQ5
D_DQ6
D_DQ7
D_DQ8
D_DQ9
D_DQ10
D_DQ11
RN15
D_DQ12
D_DQ13
D_DQ14
D_DQ15
RN18
D_DQ16
D_DQ17
D_DQ18
D_DQ19
RN20
D_DQ20
D_DQ21
D_DQ22
D_DQ23
RN22
D_DQ27
D_DQ26
D_DQ25
D_DQ24
RN23
D_DQ31
D_DQ30
D_DQ29
D_DQ28
D_RAS#
D_CS#
D_BA0
D_BA1
D_DQS2
D_DQS3
D_CAS#
D_WE#
D_DQM1
D_DQS1
D_DQS0
D_DQM0
C
75x4
RN7
75x4
R60 75
RN9
7 8
5 6
3 4
1 2
75x4
RN12
7 8
5 6
3 4
1 2
75x4
RN14
7 8
5 6
3 4
1 2
75x4
7 8
5 6
3 4
1 2
75x4
75x4
75x4
1 2
3 4
5 6
7 8
75x4
1 2
3 4
5 6
7 8
75x4
RN24
7 8
5 6
3 4
1 2
75x4
R65 75
R67 75
R70 75
R72 75
R74 75
R76 75
R78 75
R80 75
SDV25
78
56
34
12
12
34
56
78
NEW ADD
12
34
56
78
12
34
56
78
D1V25
SDV25
DV33A
R58
10k
D1V25
CB78
0.1uF
D1V25
CB86
0.1uF
D1V25
CB94
0.1uF
D1V25
+
CE33
270uF/16v OS-CON/NC
C270UF16V/D10H12
SDV25
D1V25
C40
3300pF
PWR#
D
SDV25
CB79
0.1uF
CB87
0.1uF
CB95
0.1uF
SDV25
CB106
0.1uF
SDV25
CB114
0.1uF
C48
3300pF
CB125
0.1uF
DV33A
C41
3300pF
PCE#
F_OE#
A
B
C
D
E
VCC
4 4
VGA_PLUGPWR
D19
VGA_PLUGPWR VGA_PLUGPWRVGA_PWR
CB157
0.1uF
U22
1
NC
2
NC
3
NC
4 5
GND SDA
EEPROM 24C02
VCC
SCL
WP
VGA_PLUGPWR
8
7
6
VGASCL
VGASDA
GND
R115
10k
R116
10k
DIODE SMD
1N4148/SMD
D6
DIODE SMD
1N4148/SMD
VGA_IN_L
VGA_IN_R
VGA_IN_L 13
VGA_IN_R 13
P4
3 3
PHONEJACK STEREO
PHONEJACK/DIP
VGASDA
R110 100
VGASCL
R111 100
2 2
11
VGA_SDA
12
13
VSYNC#
1 1
A
VGA_SCL
14
15
P6
1617
1
6
2
7
3
8
4
9
5
10
VGA_SDA
VGA_SCL
D-SUB15 FEMALE
DSUB15/DIP/F
VGA_PWR
B
K1K2K3K4K5
RED
RED_GND
GREEN
GRN_GND
BLUEHSYNC#
BLU_GND
R
1
2
3
L
4
G
VGA_R
VGA_L
VSYNC# VSYNC_VGA
HSYNC#
+
CE100 10uF/25v
+
CE101 10uF/25v
L98
FB
BEAD/SMD/0603
L99
FB
BEAD/SMD/0603
C
R323 10k
R324 10k
R298
2.2k
R299
2.2k
C157
5pF
C158
5pF
VGA_IN_R
VGA_IN_L
HSYNC_VGA
VGASDA
VGASCL
HSYNC_VGA
VSYNC_VGA
RED_GND
GRN_GND
BLU_GND
RED
GREEN
BLUE
Title
LCD TV - MediaTek MT8205 Solution
Size Doc Number Rev
B
VGA IN&PC AUDIO IN
Date: Sheet of
D
VGASDA 3
VGASCL 3
VGAHSYNC# 3
VGAVSYNC# 3
RED_GND 12
GRN_GND 12
BLU_GND 12
RED 12
GREEN 12
BLUE 12
V0.1
10 16Tuesday, May 10, 2005
E
A
B
C
D
E
CVBS0---TUNER1
CVBS1---FRONT BD AV_IN
CVBS2---AV BD (AV/S-V) IN
R40
0
R44
0
R30 0
R33 0
R36 0
R19 0
R25 0
R28 0
Title
LCD TV - MediaTek MT8205 Solution
Size Doc Number Rev
A3
Date: Sheet of
R41 0
R42
75
R43 0
FB6
0
R45 0
R46
75
R47 0
FB5
0
R17
0
Y
Y_GND
CB
CB_GND
CR
CR_GND
VIDEO IN & TUNER IO
E
SY
SY_GND
SC
SC_GND
SOY1
11 16Tuesday, May 10, 2005
V0.1
R32
75
R37
75
R26
75
FB2
FB3
FB4
SY_IN
SC_IN
0
0
0
Y
Y_GND
4 4
3 3
2 2
1 1
CB
CB_GND
CR
CR_GND
SOY
SY
SY_GND
SC
SC_GND
TV
TV_GND
CVBS1
CVBS1_GND
SIF1_OUT
AF1_OUT
SCL
SDA
OGO0
OGO1
OGO2
OGO3
OGO4
OGO5
OGO6
ORO6
ORO7
S1_AV1_L
S1_AV1_R
YPBPR1_L
YPBPR1_R
Y12
Y_GND 12
CB 12
CB_GND 12
CR 12
CR_GND 12
SOY 3
SY 12
SY_GND 12
SC 12
SC_GND 12
CVBS0 12
CVBS0_GND 12
CVBS1 12
CVBS1_GND 12
SIF1_OUT 12
AF1_OUT 12
SCL 1,6,9,13
SDA 1,6,9,13
OGO0 3
OGO1 3
OGO2 3
OGO3 3
OGO4 3
OGO5 3
OGO6 3
ORO6 3
ORO7 3
S1_AV1_L 11
S1_AV1_R 11
YPBPR1_L 11
YPBPR1_R 11
A
VCC
TUNER_12V
TUNER_12V
L102
FB
L103
FB
P1
RCA1X3
RCA3/6P/DIP
AV , TUNER I/O
TUNER_12V 1
TU_12V
TV_GND
+
+
R1
S1_AV1_R
S1_AV1_L
YPBPR1_R
YPBPR1_L
TV
R11
0
18
TU VCC FOR TUNER POWER USE
TU_VCC
CB197
0.1uF
TU_12V
CB198
0.1uF
S1_AV1_L
S1_AV1_R
B
1
2
3
4
5
6
CE97
+
1000uF/16v
+
CE98
1000uF/16v
CE9
10uF/25v
CE13
10uF/25v
TU_VCC
SDA
SCL
SIF1_OUT
AF1_OUT
R39
100K
J4
1
2
3
4
5
6
7
8
9
10
11
12
CON12
DIP12/P2.0
OGO3 FOR AV SWITCH IO-1
ORO7 FOR TUNER SIF SELECT SWITCH IO-1
OGO0 FOR TUNER SIF SELECT SWITCH IO-2
OGO1 FOR TUNER BOARD PAL/NTSC SWITCH
ORO6 FOR AUDIO 1st SWITCH IO-1
OGO5 FOR AUDIO 1st SWITCH IO-2
OGO6 FOR AUDIO 2nd SWITCH IO-1
OGO2 FOR AUDIO 2nd SWITCH IO-2
OGO4 FOR AUDIO 2nd SWITCH IO-2
TP6
TP7
TP8
TP9
TP20
TP21
TP24
TP25
ORO6HP_SENSE
ORO7
OGO0
OGO1
OGO2
OGO3
OGO4
OGO5
CE14
TP5
R15
56
R16 0
FB1
0
R38
R48
100K
R7 0
R49
100K
100K
YPBPR1_L
YPBPR1_R
CVBS1AV1_IN
CVBS1_GND
10uF/25v
CE15
10uF/25v
C
RCA1X3
RCA5/9P/Y
TP27
OGO6
YPBPR
+
P2
2
5
8
+
SC_IN
RESERVER
1
3
6
4
9
7
JP1
CON\SVHS
2
1
7
6
SY_IN
3
4
5
UP1_2 FOR POWER ON/OFF
ORO7 FOR SYS_PWR
R29
0
R35
0
R24
0
D
A
B
C
D
E
VGASOG
RED+
RED-
4 4
GREEN+
GREEN-
BLUE+
BLUE-
CB+
CBCR+
CRY+
Y-
SY+
SY-
SC+
SC-
CVBS0+
CVBS0-
3 3
CVBS1+
CVBS1-
CVBS2+
CVBS2-
MPX1
MPX2
Y
Y_GND
CB
CB_GND
CR
CR_GND
SOY
2 2
SY
SY_GND
SC
SC_GND
CVBS0
CVBS0_GND
CVBS1
CVBS1_GND
CVBS2
CVBS2_GND
SIF1_OUT
AF1_OUT
RED
1 1
GREEN
BLUE
RED_GND
GRN_GND
BLU_GND
VGASOG 3
RED+ 3
RED- 3
GREEN+ 3
GREEN- 3
BLUE+ 3
BLUE- 3
CB+ 3
CB- 3
CR+ 3
CR- 3
Y+ 3
Y- 3
SY+ 3
SY- 3
SC+ 3
SC- 3
CVBS0+ 3
CVBS0- 3
CVBS1+ 3
CVBS1- 3
CVBS2+ 3
CVBS2- 3
OUTPUT
MPX1 3
MPX2 3
Y11
Y_GND 11
CB 11
CB_GND 11
CR 11
CR_GND 11
SOY 3,11
SY 11
SY_GND 11
SC 11
SC_GND 11
CVBS0 11
CVBS0_GND 11
CVBS1 11
CVBS1_GND 11
CVBS2 11
CVBS2_GND 11
SIF1_OUT 11
AF1_OUT 11
RED 10
GREEN 10
BLUE 10
INPUT
RED_GND 10
GRN_GND 10
BLU_GND 10
R168
NC
R172
NC
R163
NC
R348
22
R349
0
R350
22
R351
0
R352
22
R353
0
R166 0
CVBS0_GND
R170 0
CVBS1_GND
R162 0
CVBS2_GND
FROM Tuner
SIF1_OUT
AF Path
AF1_OUT
A
R176 0
R333 39k
B
R344 0
C106
15pF/NC
R332 39k
C160
15pF
C165
15pF/NC
C161
15pF
C168
330pF
C169
330pF
C170
330pF
CE116
47uF/16v /NC
C104
47nF
C166
47nF/NC
CE62
47uF/16v
C94
C96
C98
C100
C89
C92
CVBS0+CVBS0
47nF
CVBS0-
47nF
CVBS1+CVBS1
47nF
CVBS1-
47nF
CVBS2+CVBS2
47nF
CVBS2-
47nF
+
MPX1
+
MPX2
C
RED RED_IN
RED_GND
GREEN GREEN_IN
GRN_GND
BLUE
BLU_GND
CB
CB_GND
CR
CR_GND
L55
FB
BEAD/SMD/0603
L57
FB
BEAD/SMD/0603
L59
FB
BEAD/SMD/0603
Y
Y_GND
SY
SY_GND
SC
SC_GND
R160 0
R164 0
R167 0
R171 0
R174 0
D
R179
75
L104
FB
R186
75
GRN_GND
L106
FB
BLUE_IN
R195
75
L105
FB
R161
NC
R165
NC
R169
NC
R173
NC
R175
NC
R178 100
R180 100
R183 0
R185 100
R187 100
R338
100
R339
100
R340
100
R341
100
R342
100
R343
100
R354
22
R355
0
R356
22
R357
0
R191 100
R199 100
C88
Y+
47nF
C162
30pF
C90
Y-
47nF
C91
CB+
47nF
C163
10pF
C93
CB-
47nF
C95
CR+
47nF
C164
10pF
C97
CR-
47nF
C99
SY+
47nF
C171
330pF
C101
SY-
47nF
C102
SC+
47nF
C172
330pF
C103
SC-
47nF
C105
RED+
47nF
C107
5pF
C108
RED-
C109
4.7nF
Title
Size Doc Number Rev
C
Date: Sheet of
47nF
VGASOG
C111
GREEN+
47nF
C112
5pF
C113
GREEN-
47nF
C114
BLUE+
47nF
C115
5pF
C116
BLUE-
LCD TV - MediaTek MT8205 Solution
47nF
AUDIO/VIDEO IN CIRCUIT
E
12 16Tuesday, May 10, 2005
V0.1
A
B
C
D
E
Del Parts
VCC
L61
R219 5k
AIN5R
AINOPL
NC
WMVREFP
R220 5k
AINVGL
AINOPR
36
35
34
33
32
31
30
29
28
HPGND
HPVDD
27
26
25
HPVDD
3738394041424344454647
AGND
AINVGR
HPOUTR
NC
24
FB
HPVDD
AUXL
AUXR
HPVDD
COD_VOUTR
COD_VOUTL
HPVDD
C117
+
10uF/25v
VGA_IN_L
VGA_IN_R
4 4
SCL
SDA
ORO3
ORO4
ORO5
MUTE
DACBCLK
DACMCLK
DACLRC
DOUT
AOSDATA0
AOSDATA1
AOSDATA2
AOSDATA3
3 3
PWM1
PWM0
2 2
S1_AV1_L
S1_AV1_R
VGA_IN_L 10
VGA_IN_R 10
S1_AV1_L 10
S1_AV1_R 10
SCL 1,6,9,11
SDA 1,6,9,11
ORO3 3
ORO4 3
ORO5 3
UP1_5 1,6
DACBCLK 3,6
DACMCLK 3
DACLRC 3
DOUT 3
AOSDATA0 3,6
AOSDATA1 3,6
AOSDATA2 3,6
AOSDATA3 3,6
PWM1 3
PWM0 3
PWM1
ORO3
ORO4
ORO5
TP30
TP31
TP32
TP29
MUTE
TO AUDIO BD
GND
AUSPR
1
AUSPL
2
3
MUST USE SHIELD CABLE
4
J3
4x1 W/HOUSING
DIP4/W/H/P2.0
DV33
TP17
Del Parts
TP16
TP15
TP18
VGA_IN_R
VGA_IN_L
S1_AV1_R
S1_AV1_L
YPBPR1_R
YPBPR1_L
DVI_R
DVI_L
CE110 10uF/25v
CE111 10uF/25v
R212 0
R214 0
R216 0
R217 0
+
CE108 10uF/25v
+
CE109 10uF/25v
R222 10k
+
R223 10k
+
+
+
R218 10k
R221 10k
48
AIN2R
AIN3L
AIN3R
AIN4L
AIN4R
AIN5L
U28
S2_AV2_R
TP13
TP2
S2_AV2_L
CE112 10uF/25v
CE113 10uF/25v
GND
DV33
L63
FB
+
CE74
47uF/16v
VCC
L62
VCC
FB
+
CB170
0.1uF
CE70
47uF/16v
DVDD
CB168
0.1uF
DACLRC
DVDD
R224 10k
R225 10k
DACBCLK
DACMCLK
AOSDATA1
DACLRC
DACBCLK
DACMCLK
DOUT
R226
1k
WMVDD
1
AIN2L
2
AIN1R
3
AIN1L
4
DACBCLK
5
DACMCLK
6
DIN
7
DACLRC
8
ZFLAGR
9
ZFLAGL
10
ADCBCLK
11
ADCMCLK
12
DOUT
TWO WIRE SERIAL CONTROL DEVICE ADDRESS 0x34h
WMVDD
R228
560
+
CE115
220uF/16v
DVDD
WMVDD
ADCLRC
1314151617181920212223
DACLRC
WMVDD
5
28
AVDD
DVDD
ADCREFP
ADCREFGND
DACREFP
DACREFN
DGND
DVDD
MODECEDICLHPOUTL
DVDD
CODHPOUTR
CODHPOUTL
CB169
0.1uF
AVDD
VMIDADC
AUXL
AUXR
VMIDDAC
VOUTR
VOUTL
SDA14
SCL14
WM8776
HPVDD
CB161
0.1uF
CE63
+
10uF/25v
CB163
0.1uF
+
+
CE64 10uF/25v
CE66 10uF/25v
VMIDDAC
VMIDADCVMIDADC
TP22
+
CE68
10uF/25v
CB167
0.1uF
COD_VOUTR AUSPR
COD_VOUTL
TP23
CE69
10uF/25V
CE71
10uF/25v
SCL SCL14
SDA SDA14
ADCREFPADCREFP
+
CE67
10uF/25v
+
R227
10k
+
R229
10k
CODHPOUTR
CODHPOUTL
R213 100
R215 100
+
CE65
10uF/25v
CB166
0.1uF
AUSPL
CE73
220uF/16v
CE75
220uF/16v
R230
R233
CB165
0.1uF
+
47k
+
47k
HPOUTR
HPOUTL
U29
WMVREFP
17
VOUT1L
VOUT1R
VOUT2L
VOUT2R
VOUT3L
VOUT3R
DGND
6
VREFP
VREFN
VMID
27
NC
NC
16
AUAVL
21
AUAVR
22
AULS
23
AULR
24
AUCEN
25
AUSUB
26
VMID
18
AGND
20
19
Wolfson-WM8766/8796 ADAC
SSOP28/SMD
TP26
TP42
TP14
TP19
TP12
TP11
CE77
+
10uF/25v
CB171
0.1uF
Title
LCD TV - MediaTek MT8205 Solution
Size Doc Number Rev
C
D
Date: Sheet of
WM8776/WM8766/AUDIO CODEC
13 16Tuesday, May 10, 2005
E
V0.1
DACMCLK
R231 33
DACBCLK SBCLK
R232 33
DACLRC
R234 33
AOSDATA0
AOSDATA3
AOSDATA2
DVDD
1 1
A
R238
0
R240
R
B
R362 33
R363 33
R361 33
MODE
C173
0.1uF
R241
SACLK
SLRCK
0
R242
0
2
MCLK
3
BCLK
4
LRCLK
7
DATA0
8
DATA1
9
DATA2
ORO3
R243
0
10
ML
MC
MD
DNC
11
ML/I2S
12
MC/IWL
13
MD/DM
14
MUTE
1
MODE
15
PCM/DSD
Hardware Mode -> 24-bit Right Justified.
C
A
B
C
D
E
LVDS OUT
4 4
3 3
GPIO
2 2
CLK1+
CLK1-
CLK2+
CLK2-
AP[0..7]
AN[0..7]
R
G
B
SVM
VSYNC
HSYNC
GPIO
R277
2k
CLK1+ 3
CLK1- 3
CLK2+ 3
CLK2- 3
AP[0..7] 3
AN[0..7] 3
R3
G3
B3
SVM 3
VSYNC 3
HSYNC 3
GPIO 3
R
R278
75 1%
G
R279
75 1%
VCC+12V
1 2
3 4
JP2
2x2
JP2X2/DIP/P2.54
L75
0.082uH
L/IND/SMD/0603
C149
33pF
L76
0.082uH
L/IND/SMD/0603
C151
33pF
L3
FB
BEAD/SMD/0805
C150
33pF
C152
33pF
LVDS
RED_OUT
GND
GRN_OUT
GND
F1
4A/?v
FUSE/DIP/P10.0
CE86
+
330uF/25v
C330UF25V/D8H14
SVM
R366
75
CE87
+
220uF/16v
CRT OUT
RED_OUT
GRN_OUT
BLU_OUT
HSYNC
VSYNC
CE88
+
220uF/16v
J9
1
2
3
4
5
6
7
8
GND
8x1 W/HOUSING
DIP8/W/H/P2.54
CB185
0.1uF
LVDSVDDLVDSVDD
AN0
AP0
AN1
AP1
AN2
AP2
CLK1CLK1+
AN3
AP3
AN4
AP4
AN5
AP5
AN6
AP6
CLK2CLK2+
AN7
AP7
CB186
0.1uF
J8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
FI-SE30P-HF
LVDS/30P/P1.25/S
1 1
R281
75 1%
A
B
L78
0.082uH
L/IND/SMD/0603
C154
33pF
C155
33pF
GND
BLU_OUTB
Title
LCD TV - MediaTek MT8205 Solution
Size Doc Number Rev
B
C
D
Date: Sheet of
LVDS/CRT OUT
14 16Tuesday, May 10, 2005
E
V0.1
A
B
C
D
E
UP1_2
4.7K
UP1_2 6
UP3_1 6,8
OBO0 3
OBO1 3
OBO2 3
OBO3 3
OBO4 3
OBO5 3
OBO6 3
OBO7 3
UP3_0 6
PWM0 3
KEYPAD - MAX 8-KEYS
3 2
Q1
1
2N3906
DV33A
Q2
1
2N3906
R2 510
R4 510
3 2
DV33A
5VSB
VCC
OBO0
L81 FB
OBO1 MENU
L82 FB
OBO2
OBO3
OBO4
OBO5
L83 FB
L84 FB
L85 FB
L86 FB
POWER ON/OFF
LED_RED
LED_GRN
UP1_2
R81 0
R57 0
IR & POWER ON LED
R336 0
R288
PWM0
4.7k
1
TV/AV
2
3
VOL-
4
VOL+
5
CH-
6
CH+
7
IR
8
9
10
11
12
Inverter_PWR
R285
10k
Q12
1
Back Light circuit
2N3904
SOT23/SMD
J12
12x1 W/HOUSING
DIP12/W/H/P2.0
+
CE1
470uF/50v
UP3_1
4 4
URST#
IR
3 3
URST# 3,6
IR 3
R0603/SMD
OBO0
OBO1
OBO2
OBO3
OBO4
OBO5
OBO6
OBO7
UP3_0
PWM0
5VSB
R14
R13
10K
10K
R0603/SMD
R9 4.7K
OBO6
R10
OBO7
PANEL INVERTER POWER
CE2
+
470uF/50v
3 2
R286
100k
UP3_0
CB190
0.1uF
+
R293
4.7k
CE3
470uF/50v
1
CB1
0.1uF
Inverter_PWR
Dimming
VCC
R291
10k
BL_ON/OFF
Q13
2N3904
SOT23/SMD
CB2
0.1uF
Inverter_PWR
FOR CHI-MEI INVERTER
CONNECTOR
PWR_GND
J10
1
2
3
4
5
TP1
R50
0
3 2
Inverter_PWR
PWR_GND
L89
FB
BEAD/SMD/1206
6
7
8
9
10
11
12
12x1 W/HOUSING R.A
DIP12/WH/P2.0/R
SELECT
J11
1
2
3
4
5
6
7
8
9
10
10x1 W/HOUSING R.A.
DIP10/WH/P2.0/R
L90
FB
BEAD/SMD/1206
R. ANGLE
VCC
SELECT Hi For External
SELECT Low For Inte rna l
R289
R
R290
0
R. ANGLE
2 2
1 1
Title
LCD TV - MediaTek MT8205 Solution
Size Doc Number Rev
C
Date: Sheet of
A
B
C
D
BACK_LIGHT/KEYPAD
E
15 16Tuesday, May 10, 2005
V0.1
TUNER1 IN
D
TUNER1
FQ1236 / : NTSC TV
TU1
GND1
GND2
TH1
TH2
GNDS
VCC
TU_SCL
TU_SDA
SIF1_IN TU_CVBS
AF1_IN
TUNER
C2 86
FQ1236-MK3
VS_TUNER3SCL4AS6SDA52nd SIF OUT11AF-R9AF-L10CVBS12GND3
NC1NC2NC7NC
8
GNDS
ADDRESS
13
54321
6
Date
P#
IF
AV , TUNER I/O
TU_VCC
1J1
TU_12V
GND4
AF /MPX14VS_IF
TH3
TH4
GNDS
1R1
1 2
18
12
12
1R3
56
FB2
0
1R2 0
1 2
1R4 0
1 2
TVTU_CVBS
TV_GND
12
FB1
0
GNDS
GNDS
SIF1_OUT
AF1_OUT
TV_GND
TV
1
2
3
4
5
SDA
6
SCL
7
8
9
10
11
12
CON12
M1
9
2
9
8
3
8
7
4
7
6
5
6
NC
GND HOLE
1
M2
9
2
8
3
7
4
6
5
2
2
9
3
3
8
4
4
7
5
5
6
NC
GND HOLE
1
GNDSGNDS
D
C
12
1C6 10nF
1 2
1L4
1.5uH/1.2uH
SIF_12V
12
12
1R8
1R7
1k
1.8K
1
12
12
3 2
1R10
220
12
1C1 10nF
1 2
GND V
SIF1
TU_VCC
12
CE6
+
10uF/25v
GNDS
TU_12V SIF_12V
TU_12V
12
+
12
CE8
100uF/16V
1L5 FB
1 2
12
CE3
CB3
+
100uF/16V
0.1uF
100uF/16V
1L6 FB
1 2
12
CB6
0.1uF
GNDS
GNDSGNDV
GND V
GNDS
VIDEO GROUNDAUDIO GROUND
VCC
12
12
CE4
+
12
12
CE5
CB4
+
100uF/16V
CB5
0.1uF
0.1uF
GNDS
SIF_12V
12
12
CE9
CB7
+
220uF/16V
0.1uF
GND V
1Q1
2N3904
1R11
10
1R12
1C9
71.5
NC
1 2
GND VGND VGND V
1R5 100
1 2
TU_SCL
1R6
1 2
TU_SDA
1C2
1C3
47pF
47pF
1 2
1 2
SCL
100
SDA
TUNER1 SIF1 BPF
NTSC 4.5MHz PAL 6MHz
1C4 10nF
1 2
SIF1_IN
1R9 0
1 2
1C5 22pF/27pF
1 2
12
1L3
1C7
1.5uH/1.2uH
820pF/560pF
1 2
GND VGND V
1L2 47uH/22uH
1 2
1C8
820pF/560pF
1 2
GND V GND V
B
CE7
+
1 2
AF1_IN
AF1
33uF/16V
1R14 0
1 2
AF1
1R15 0
1 2
SIF1 SIF1_OUT
1R16 0/NC
SIF1_IN SIF1_OUT
AF1_OUT
1 2
AF1_OUT
SIF1_OUT
TU_12V
TU_12V
TU_VCC
TU_VCC
A
C
B
A
1 2 3 4 5 6
54321
C1
12
22pF NPO
12
5%
1 2
R7
5%
10K
5%
1 2
R1
82K
1 2
12
C5
NPO
4.7nF
C8
4.7uF
X5R
U1
1
PIN
2
NIN
3
AGND
EN4BS
ATA-120
12
C15
2.2UF
C21
12
22pF NPO
12
5%
R14
82K
12
C27
NPO
4.7nF
C30
12
4.7uF
X5R
1
PIN
2
NIN
3
AGND
4
EN
C34
NS
A
R2
5%
100K
PGND
SW
VPP
R16
1 2
100K
U3
PGND
ATA-120
+24V
12
12
+
C4
C7
C6
100NF
1 2
X7R
8
7
6
C9
5
1 2
1UF
X5R
D2
6.2V
100UF/25V
1UF
X7R
L5 10uH
1 2
12
12
R8
R9
10
5%
12
C17
390PF
NPO
10K
5%
D1
MBRS130LTR
12
+24V
5%
C28
100NF
1 2
X7R
8
7
SW
6
VPP
BS
C32
5
1 2
1UF
X5R
D4
6.2V
12
12
+
C25
C29
100UF/25V
1UF
X7R
L6 10uH
1 2
12
5%
12
12
R23
R22
10
10K
5%
C36
390PF
NPO
D3
MBRS130LTR
D
+24V
5%
AGND
C41
22pF
47K
R38
5%
RC4558
OUT
100NF
RC4558
12
+
C10
C12
100UF/25V
C3
1
1 2
+24V
R3
12
5%
1UF
10K
X5R
MUTEC
R5
5%
100K
1 2
R17
100K
1 2
R18
C31
5%
7
1 2
1UF
X5R
12
10K
R21
MUTEC
5%
10K
12
12
R11
10K
R10
10K
5%
C14
22UF/16V
AUSPL
C20
10UF
5%
R66
R47
12
4K7
1K8
5%
5%
C541nC55
R4
100K
1 2
C
B
AUSPR
C40
10UF
1 2
R45
R33
12
4K7
1K8
5%
5%
R19
C521nC53
100K
5%
5%
R67
1 2
12
12
4K7
5%
1n
C19
22UF/16V
R46
12
12
4K7
5%
1n
3
R12
2
10K 5%
12
R37
10K
5%
R39
1 2
10K 5%
U2A
+
-
AGND
C24
22pF
R15 47K
1 2
12
R36
10K
5%
U2B
5
+
6
-
OUT
1 2
6
D
FILM
C38
1 2
+
1000UF/25V
12
R6
10
C11
470NF
5%
C16
C
100NF
1 2
X7R
B
C39
1 2
+
1000UF/25V
12
C33
470NF
FILM
12
R20
10
5%
C35
100NF
1 2
X7R
A
A
Title
Number RevisionSize
B
Date: 2-Sep-2005 Sheet of
File: D:\
1 2 3 4 56
正在进行的项目\LCD TV\LC D TV.Dd bDrawn By:
54321
R24
3K
12
5%
D
+24V
D6
1N4148
AGND
D8
1N4148
R43
C
0R
D5
NC
R30
22k
D9
R54 10K
1 2
C22
5%
5%
22U/16V
R51 10K
1 2
R52 22K
1 2
R62 10K
1 2
R59 10K
1 2
R64 22K
1 2
B
AUSPL
R48 1k8
C60
1 2
12
10UF
X5R
R49 4K7
1 2
12
5%
5%
R53
1n
100K
R50 4K7
1 2
12
5%
C45
C46
1n
1 2
C59
A
AUSPR
12
10UF
X5R
1 2
5%
R60
100K
5%
1 2
12
1n
R57 4K7
R56 1k8
R58 4K7
1 2
12
5%
C47
C48
1n
1 2
5%
5%
1 2
5%
5%
C44
22U/16V
5%
1 2
5%
R55 10K
1 2
U5A
3
+
2
-
RC4558
C49
22P
R63 10K
1 2
U5B
5
+
6
-
RC4558
C50
22P
AGND
AGND
12
100U/35V
1
+24V
C2
C13
100N
C26
10U/16V
R13
12
5%
1K
R65
47K
5%
1 2
5%
OUT
AGND
1N4148
MUTE
LOUT
ROUT
+24V
5%
C43
R26
7
OUT
10U/16V
12
5%
1K
R61
47K
5%
1 2
AGND
1 2 3 4 56
Q1
2N3906
12
+
C42
100UF/25V
4.7V
AGND
J10
R42
1k
D7
Q4
2N3906
12
+
C18
NC
R28
1k
12
+
C51
220UF/25V
AGND
Q7
NC
R27
NC
AGND
R40
10K
12
12
5%
R41
5%
10K
AGND AG ND
D10
NC
R34
12
5%
1K
MUTEB
R35
1 2
5%
1K
AGND
AGND
rca2
Title
B
Date: 2-Sep-2005 Sheet of
File: D:\
12
R25
5%
10K
1 2
Q2
2N3904
LOUT
Q5
2N3904
ROUT
Q6
2N3904
Number RevisionSize
正在进行的项目\LCD TV\LC D TV.Dd bDrawn By:
6
MUTEC
C37
1UF
X5R
Q3
2N3904
R29
1K
5%
D
12
MUTE
AGND
C
B
A
54321
6
F1
L
D
250VAC 5A
R2
1.6M
R1
CX1
1.6M
0.33U
N
C
LCD-TV 200W S M P S SP E C:
1. +5V 4A
2. +5VS 1A (Standby 5V)
3. +12V 2A
4.+24V 4A
5. +24VA 1A
B
A
+5V
+5V
+5V
GND
GND
GND
+12V
+12V
+5VS
+5VS
GND
GND
ON/OFF
+24V
+24V
+24V
GND
GND
GND
+24VA
+24VA
GND
GND
1 2 3 4 5 6
D1
STTH3L06
L3
1 2
400UH
C52
22NF
3 4
C6
R6
68K
25V 1U
C5
680NF
2
5
$0.28
8
VCC
ZCD
COMP
U1
L6562
3
MULT
C4
10NF
GND
6
R27
5.6K
R26
6.8K
C21
0.1UF
V_BUKE
C37
R47
1000V 10nF
30K
R48
30K
C53
35V 47U
6
5
4
3
ZD3
C55
C54
22V
35V 47U
0.1U
L2
L1
10mH
10mH
1
CX2
0.33
1
J1
1
2
3
4
5
6
7
8
PH-2.0
J2
1
2
3
4
5
PH2.0
J3
1
2
3
4
5
6
PH2.5
J4
1
2
3
4
PH2.0
2
CY1
250V1000P
4
STBR608
BD1
3
CY2
250V1000P
R4
1.6M
C1
R5
2
1.6M
1UF 630V
C2
Q2
BC337
Q3
BC327
35V 22U
Q5
BC327
43
50V 22UF
R65
10K
100NF
R25
20R
C3
C20
R66
10K
U4A
PC817
R3
20K
R24
10K
D3
PQ32-20
STTH8R06
R8
36K
1
D2
Q1
1N4148
INV
7
GD
10R
R7
CS
4
R9
0.33R
0.33R
R30
22R
3
15
11
12
14
C22
50V 2.2U
SHORT CIRCUIT PROTECTION
U5
Vstr
NC
Vfb
Vcc
FSDM0565
9
DCL
DC
VC
PGND
L5991
SGND
DIS
M1
RCT
VREF
STBY
2
4
16
R29
5.6K
R28
15K
C23
3.3NF
D11
C38
R51
120K
10NF
R50
C39
47K/1W
10nF
D10
FER107
FER104
10R
D9
R49
FER104
10R
D14
R67
1
Drain
$0.60
2
GND
NTC1
2.5R
R13
750K
R14
750K
R11
8.2K
STP20NM50
R12
R10
1.6K
8
VCC
C24
8.2N
1N4148
50V 4.7U
1
2
3
4
5
6
U6
PC817B
VFB5COMP
R52
C40
TR3
??
1
SYNC
4.7K
V_BUKE
$0.45
ISEN
6SS7
C25
3.3N
R31
1K
EC28
V_BUKE
R15
1.8M
R16
1.8M
R17
100K
R18
C7
10N
10
OUT
13
43
R53
130K
14
13
12
10
9
8
20K
PC817
U3A
R54
C8
C9
450V 100UF
D6
10R
43K
R32
C26
220PF
R55
10R 2W
D12 ??
16V 2200U
68K
R19
450V 100UF
D4
STTH310
1N4148
R33
1K
Q6
BC327
C41
R34
1KV 472P
C42
1KV 4700P
Q4
0.47R 3W
C10
25V 2200U
卧式
R80
R69
R68
1.2K
1K
470R/1W
1.2K
R70
R71
C56
47nF
U7
TL431
R72
5.6K
TR1
PQ3220
PQ3220
R36
OPEN
STP12NK80
OPEN
R35
L7
C43
C44
16V 2200U
Q9
STP22NF0
5.6K
1
2
5
6
??
1
2
5
6
TR2
??
C27
0.47R 3W
CY3
250V 2200P
10UH
R73
R74
Q10
BC337
12
+24V4A
10
11
+12V
8
9
+24V1A
7
12
+24V4A
10
11
+12V
8
9
+24V1A
7
R56
R57
C57
16V 470U
47K
4.7K
GND
0.01R
+5VS
1A
0.01R
C45
25V 470U
+5V
4A
+12V
Q11
BC337
C11
1KV 470P
R21
100R 2W
D5
R20
??
100R 2W
C12
1KV 470P
C13
1KV 470P
D7
??
C28
1KV 470P
D8
??
L8
L
AGND
R59
2.0K
12
R58
56K
Q7
BC337
4.7K
R75
R37
100R 2W
C29
1KV 470P
C46
1KV 470P
U4B
PC817
C58
100N
C15
C16
C14
35V 1000U
35V 1000U
R22
100R 2W
C31
C33
C30
C32
25V 470U
25V 1000U
25V 1000U
R39
1K
R38
100R 2W
R60
100R 2W
C48
C47
25V 1000U
25V 1000U
+12V
+24V
R76
R77
4.7K
10K
Title
Date: 3-Jun-2005 Sheet of
File:
10UH
L4
C17
R23
470R/1W
35V 470U
35V 470U
L5
470R/1W
25V 470U
R40
1.2K
12
U3B
R41
22K
U2
TL431
C49
R62
470R/1W
25V 470U
AGND
R61
4.7K
BZX79C12RL
ZD2
27V
ZD1
R78
4.7K
Q12
BC337
C59
100N
ON
STBY
ON/OFF
LCD-TV 200W SMPS Sch
Number Revis ionSize
Orcad C
+24V
4A
C19
C18
0.1U
D
35V 470U
10UH
C35
R42
+12V
2A
C36
0.1U
25V 470U
R46
R44
33.2K
30K
C34
0.1UF
R43
R45
2.7K
75K
10UH
L6
+24VA
C51
C50
0.1U
C
1A
25V 470U
B
R64
4.7K
1N4148
Q8
D13
MMBT3906
Q13
R79
4.7K
MMBT3904
A
Ver1.0
1/1
R63
1K
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