Skyworth H-LED29V17 Schematic

Description:

MODEL.

Brand Name:

JOB NO.

Engineering Dept:

Artwork By: Date:

Checked By: Date:

Approved By: Date:

SERVICE MANUAL

8M28A CHASSIS

Design and specifications are subject to change without prior notice. (Only Referrence)

SIZE:A5

SERVICE MANUAL 8M28A

SKYWORTH

2012-4-28

Content--------------------------------------------------------------2

11-17

18

19-20

21-29

30-47

48-51

52-59

LED 8M26A

TOSHIBA CODE

Component

PAL SECAM / BG DK PAL / I
NTSC / M

VHF LOW K1~S6
VHF HIGH S7~S36
VHF S37~DS57

44.25MHz ~ 140.25MHz

147.25MHz ~ 423.25MHz

431.25MHz ~ 863.25MHz

Asia\Europe

40

55

80

For 22” LED

For 24” LED

For 32” LED

(24 inches is 4 ohm)

(24 inches is 3W)

80

(26inches is 8 ohm)

40

40

3

2

1

4.2
50

0.5
12000

40

3

Standard

Standard

20

40

NO

YES

8
6

46

46

NO

Spanish

4
2

4

0 40 7 0

0 40 7 0

0 40

40 85

-Y 0 5 0

30000

ʳ

Typical Application Circuit ʳ

AP1117

1A LOW DROPOUT POSITIVE ADJUSTABLE OR

FIXED-MODE REGULATOR

5V

C1
10uF

V

in

V

out

GND

Tab is V

out

( 5V/3.3V fixed output ) ʳ

ʳ

Connection Diagramʳ

ʳ
ʳ

3 PIN SOT223 3 PIN TO252 / TO263

C2

22uF

3.3V/1A

5V

Tab is V

V

out

V

out

Adj

C1
10uF

in

( 5V/2.5V ADJ output ) ʳ

Note:

(1VV 

REFo

R1

121

R2

121

R

R

V

o

2.5V/1A

C2

ȍ

22uF

ȍ

2

)

1

(

Top View )

3

2

1

Tab is V

out

3 PIN SOT89

3

2

1

Tab is V

out

V

in

V

out

Adj ( GND)

V

in

V

out

Adj ( GND)

(

Top View )

3

2

1

Tab is V

out

3 PIN TO220

3

2

1

Tab is V

out

V

V

out

Adj ( GND)

in

V

in

V

out

Adj ( GND)

ʳ

ʳ

AP1117 Rev. 3 2 of 11 SEPTEMBER 2006

www.diodes.com © Diodes Incorporated

ʳ

Block Diagramʳ

AP1117

1A LOW DROPOUT POSITIVE ADJUSTABLE OR

FIXED-MODE REGULATOR

3

V

in

Thermal

Shutdown

Pin Descriptionsʳ

2

V

out

+

+

-

1.25V

CURRENT

LIMIT

+

-

+

1

GND

(FIXED)

1

Adj

NAME I/O PIN # FUNCTION

Adj (GND) I 1

V

out

V

in

O 2

I 3

A resistor divider from this pin to the V

(Ground only for Fixed-Mode).

The output of the regulator. A minimum of 10uF capacitor (0.15ȍ ESR  20ȍ)

must be connected from this pin to ground to insure stability.

The input pin of regulator. Typically a large storage capacitor (0.15ȍ ESR  20ȍ)

is connected from this pin to ground to insure that the input voltage does not sag
below the minimum dropout voltage during the load transient response. This pin

must always be 1.3V higher than V

pin and ground sets the output voltage

out

in order for the device to regulate properly.

out

ʳ

AP1117 Rev. 3 3 of 11 SEPTEMBER 2006

www.diodes.com © Diodes Incorporated

A1semi 1A Fixed and Adjustable Low

A1

A1

A1

Electronics Ltd Dropout Linear Regulator(LDO)

Pin Configurations

L Package

(SOT-223)

V

OUT

T Package

(TO-220) (TO-252)

AS1117

U Package

(SOT-89)

3

INPUT

2

OUTPUT

1

ADJ/GND

V

OUT

3

2

1

R Package

INPUT

OUTPUT

ADJ/GND

3

INPUT

V

OUT

S Package

(TO-263)

V

OUT

3

2

1

3

2

1

INPUT

OUTPUT

ADJ/GND

INPUT

OUTPUT

ADJ/GND

Figure 2. Pin Configurations of AS1117

V

OUT

2

1

OUTPUT

ADJ/GND

AI SEMI ELECTRONICS LTD. 2

http://www.a1semi.com

A1semi 1A Fixed and Adjustable Low

A1

A1

A1

Functional Block Diagram

Electronics Ltd Dropout Linear Regulator(LDO)

Thermal

Shutdown

AS1117

INPUT

Out

+

-

OUTPUT

GND (Fixed Output)

Figure 3. Functional Block Diagram of AS111 7

ADJ (Adjustable Output)

A1 SEMI ELECTRONICS LTD. 3

http://www.a1semi.com

AOZ1051PI

EZBuck™ 3 A Synchronous Buck Regulator

General Description

The AOZ1051PI is a high efficiency, easy to use, 3 A
synchronous buck regulator. The AOZ1051PI works from

4.5 V to 18 V input voltage range, and provides up to 3 A
of continuous output current with an output voltage
adjustable down to 0.8 V.

The AOZ1051PI comes in an exposed pad SO-8
package and is rated over a -40 °C to +85 °C operating
ambient temperature range.

Features

z 4.5 V to 18 V operating input voltage range

z Synchronous Buck: 70 m internal high-side switch

and 40 m internal low-side switch (at 12 V)

z Up to 95 % efficiency

z External soft start

z Output voltage adjustable to 0.8 V

z 3 A continuous output current

z 500 kHz PWM operation

z Cycle-by-cycle current limit

z Pre-bias start-up

z Short-circuit protection

z Thermal shutdown

z Exposed pad SO-8 package

Applications

z Point of load DC/DC converters

z LCD TV

z Set top boxes

z DVD and Blu-ray players/recorders

z Cable modems

Typical Application

VIN

C1
10μF

VIN

EN

AOZ1051PI

COMP

R

C

C

C

Figure 1. 3.3 V 3 A Synchronous Buck Regulator, Fs = 500 kHz

Rev. 1.0 June 2011 www.aosmd.com Page 1 of 14

AGND

SS

PGND

C

SS

L1 4.7μH

LX

R1

FB

R2

VOUT

C2, C3
22μF

AOZ1051PI

A

Ordering Information

Part Number Ambient Temperature Range Package Environmental

AOZ1051PI -40 °C to +85 °C EPAD SO-8 Green Product

AOS Green Products use reduced levels of Halogens, and are also RoHS compliant.

Please visit www.aosmd.com/web/quality/rohs_compliant.jsp for additional information.

Pin Configuration

PGND

VIN

GND

FB

1

2

3

4

PAD
(LX)

8

NC

7

SS

6

EN

5

COMP

Exposed Pad SO-8

(Top View)

Pin Description

Pin Number Pin Name Pin Function

1 PGND Power ground. PGND needs to be electrically connected to AGND.

2 VIN Supply voltage input. When VIN rises above the UVLO threshold and EN is logic high,

the device starts up.

3 AGND Analog ground. AGND is the reference point for controller section. AGND needs to be

electrically connected to PGND.

4 FB Feedback input. The FB pin is used to set the output voltage via a resistive voltage divider

between the output and AGND.

5 COMP External loop compensation pin. Connect a RC network between COMP and AGND to

compensate the control loop.

6 EN Enable pin. Pull EN to logic high to enable the device. Pull EN to logic low to disable the

device. If on/off control in not needed, connect EN to VIN and do not leave it open.

7 SS Soft-start pin. 5 μA current charging current.

8 NC No Connect Pin. Pin 8 is not internally connected. Connect this pin externally to LX and

use it for better thermal performance.

Exposed pad LX Switching node. LX is the drain of the internal PFET. LX is used as the thermal pad of the

power stage.

Rev. 1.0 June 2011 www.aosmd.com Page 2 of 14

Block Diagram

AOZ1051PI

VIN

EN

SS

FB

COMP

Reference

& Bias

0.8V

UVLO

& POR

+

EAmp

–

Softstart

5μA

SS

5V LDO

Regulator

Internal

+5V

+

PWM

–

Comp

+

500kHz

Oscillator

OTP

ILimit

PWM

Control

Logic

Level

Shifter

FET

Driver

AGND

+

ISen

–

Q1

+

LX

Q2

PGND

Absolute Maximum Ratings

Exceeding the Absolute Maximum Ratings may damage the
device.

Parameter Rating

Supply Voltage (VIN) 20 V

LX to AGND -0.7 V to V

LX to AGND (20 ns) -5 V to 22 V

EN to AGND -0.3 V to V

FB, SS, COMP to AGND -0.3 V to 6.0 V

PGND to AGND -0.3 V to +0.3 V

Junction Temperature (T

Storage Temperature (T

ESD Rating

Note:

1. Devices are inherently ESD sensitive, handling precautions are
required. Human body model rating: 1.5 k

Rev. 1.0 June 2011 www.aosmd.com Page 3 of 14

(1)

) +150 °C

J

) -65 °C to +150 °C

S

 in series with 100 pF.

+0.3 V

IN

+0.3 V

IN

2.0 kV

Recommended Operating Conditions

The device is not guaranteed to operate beyond the Maximum
Recommended Operating Conditions.

Parameter Rating

Supply Voltage (VIN) 4.5 V to 18 V

Output Voltage Range 0.8 V to 0.85 • V

Ambient Temperature (TA) -40 °C to +85 °C

Package Thermal Resistance
Exposed Pad SO-8 (4

Note:

2. The value of
FR-4 board with 2 oz. Copper, in a still air environment with
T

= 25 °C. The value in any given application depends on the

A

user’s specific board design.

4

is measured with the device mounted on a 1-in

JA

JA

(2)

)

50 °C/W

IN

2

SY8086

Package Code

Package Code

High Efficiency 1.4MHz, 1A

Synchronous Step Down Regulator

Preliminary Specification

General Description

The SY8086 is a high-efficiency 1.4MHz synchronous
step-down DC-DC regulator ICs capable of delivering
up to 1A output current. The SY8086 operates over a
wide input voltage range from 2.5V to 5.5V and
integrate main switch and synchronous switch with
very low R

Low output voltage ripple and s mall external indu ctor
and capacitor sizes are achieved with 1.4MHz
switching frequency. This along with small SOT-23
footprint prov ides small PCB area application.

to minimize the conduction loss.

DS(ON)

Ordering Information

SY8086

SY8086

Temperature Range: -40

ƶƶƶƶ(ƶƶ

ƶƶ)ƶƶƶƶ

ƶƶƶƶ(ƶƶ

ƶƶ)ƶƶƶƶ

ƶƶƶƶ

ƶƶƶƶ

Temperature Code

Temperature Code

Optional Spec Code

Optional Spec Code

e

C to 85eC

Ordering Number Package type Note

SY8086AAC SOT23-5 1A

Featur es

•

Low R
250m

2.5-5.5V input voltage range

•

•

1.4MHz switching frequency minimizes the
external components

•

Internal softstart limits the inrush current

•

RoHS Compliant and Halogen Free

•

Compact package: SOT23 5 pin

for inter n al switche s (t op/ b ottom):

DS(ON)

Ω

/200m

Ω

Applications

•

Portable Navigation Device

•

Smart phone

•

USB Dongle

•

Set Top Box

•

Media Player

Typical Applications

V

IN

C

IN

EN

IN

LX

FB

GND

Figure 1. Schematic Diagram Figure2 Efficiency vs Load Current

SY8086 Rev. 0.11 Silergy Corp. Confidential- Prepared for Customer Use Only 1

L

R

R

C1(opt.)

1

2

V

OUT

C

OUT

Pinout (top view)

SY8086

EN

EN

GND

GND

LX

LX

Top mark:

Pin Name Pin Number Pin Description

EN 1 Enable control. Pull high to turn on. Do not float.

GND 2 Ground pin

LX 3 Inductor pin. Connect this pin to the switching node of inductor

IN 4 Input pin. Decouple this pin to GND pin with at least 1uF ceramic cap

FB 5 Output Feedback Pin. Connect this pin to the center point of the outp ut

BE

xyz

(Device code: BE, x=year code, y= week code , z = lot number code )

resistor divider (as shown in Figure 1) to progra m th e output voltage:
Vout=0.6*(1+R

Absolute Maximu m Ratings

Supply Input Voltage --------------------------------------------------------------------------------------------- 6.0V
Enable, FB Voltage------------------------------------------------------------------------------------------------ V
Power Dissipation, P
Package Thermal Resistance (Note 2)

SOT23-5,

SOT23-5,
Junction Temperature Range ------------------------------------------------------------------------------------ 150°C
Lead Temperature (Soldering, 10 sec.) ------------------------------------------------------------------------- 260°C

Storage Temperature Range ------------------------------------------------------------------------------------­ESD Susceptibility (Note 2)

HBM (Human Body Mode) -------------------------------------------------------------------------------------- 2kV
MM (Machine Mode) ----------------------------------------------------------------------------------------------200V

D

@ TA = 25°C SOT-23-5 -------------------------------------------------------------- 0.4W

θ

JA

------------------------------------------------------------------------------------------ 250°C/W

θ

JC

-------------------------------------------------------------------------------------------130°C/W

1

1

2

2

3

3

SOT23-5

1/R2

(Note 1)

5

5

FB

FB

4

4

IN

IN

)

IN

+ 0.6V

-

65°C to 150°C

Recommended Operating Conditions

Supply Input Voltage -------------------------------------------------------------------------------------------- 2.5V to 5.5V
Junction Temperature Range ---------------------------------------------------------------------------------- -40°C to 125°C

Ambient Temperature Range ----------------------------------------------------------------------------------

(Note 3)

-

40°C to 85°C

SY8086 Rev. 0.11 Silergy Corp. Confidential- Prepared for Customer Use Only 2

IC Block Diagram

U10(LCDTV CONTROLLER WITH VIDEO ECODE)MST6E181VS

PIN DIAGRAM (MST6E181VS)

162

161

160

159

158

157

156

155

154

153

152

151

150

149

148

147

146

145

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

NC

NC

LDQS0

LDQM0

A_DDR1_BA0

DVDD_DDR_1.2V

A_DDR1_DQ8
A_DDR1_DQ9

AVDDIO_2.5V

A_DDR1_DQ10
A_DDR1_DQ11
A_DDR1_DQ12
A_DDR1_DQ13

A_DDR1_DQ14

AVDDIO_2.5V

A_DDR1_DQ15

A_DDR1_MCLKZ

AVDDIO_2.5V

A_DDR1_MCLK

A_DDR1_CKE
A_DDR1_A12
A_DDR1_A11

A_DDR1_A9

AVDDIO_2.5V
A_DDR1_A8
A_DDR1_A7
A_DDR1_A6
A_DDR1_A5
A_DDR1_A4

AVDD_NODIE
DVDD_NODIE

GND_EFUSE

GPIO11/SAR0

GPIO12/SAR1

GPIO13/SAR2

GPIO10/PMGPIO

GPIO6/PM1/TX

GPIO8/PM5/RX

GPIO9/PM6/CS1

AVDDIO_2.5V

GPIO7/PM4/POWER_ON

163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217

AVDD_PLL

UDQM0

UDQS0

A_MVREF

NC

VDDC

DDCR_DA

VDDP_3

DDCR_CK

TESTPIN

DM_P0

DP_P0

DM_P1

DP_P1

SPI_CK

SPI_DI

SPI_DO
SPI_CZ

DDCA_CK
DDCA_DA

E-pad

AVDDIO_2.5V

A_DDR1_DQ4

A_DDR1_DQ7

A_DDR1_DQ6

A_DDR1_DQ5

AVDDIO_2.5V

A_DDR1_DQ3

A_DDR1_DQ2

A_DDR1_DQ1

A_DDR1_DQ0

AVDDIO_2.5V

A_DDR1_CAS

A_DDR1_RAS

A_DDR1_WEZ

A_DDR1_BA1

A_DDR1_A0

A_DDR1_A1

A_DDR1_A2

A_DDR1_A3

A_DDR1_A10

NC

NC

VDDC

VDDP_2

GPIO21/PWM1

GPIO20/PWM0

GPIO77/I2S_OUT_MUTE/PWM3/LVSYNC

MST6E181VS

128

127

126

125

124

123

122

121

120

119

118

117

116

115

VDDC

AVDD_LPLL

R_ODD7/RXO0-

R_ODD5/RXO1-

AVDD2P5_MOD

GPIO75/I2S_IN_SD/PWM5/TX3/LDE

GPIO74/I2S_IN_WS/PWM4/RX3/LCK

GPIO76/I2S_IN_BCK/PWM2/LHSYNC

R_ODD3/RXO2-

R_ODD1/RXOC-

R_ODD6/RXO0+

R_ODD4/RXO1+

R_ODD2/RXO2+

114

113

112

111

110

G_ODD3/RXE0-

G_ODD7/RXO3-

G_ODD5/RXO4-

G_ODD6/RXO3+

G_ODD4/RXO4+

R_ODD0/RXOC+

109

G_ODD2/RXE0+

AVDD2P5_MOD

108

G_ODD1/RXE1-

107

G_ODD0/RXE1+

106

B_ODD7/RXE2-

105

B_ODD6/RXE2+

104

B_ODD5/RXEC-

103

B_ODD4/RXEC+

102

B_ODD3/RXE3-

101

B_ODD2/RXE3+

100

B_ODD1/RXE4-

99

B_ODD0/RXE4+

98

NC

97

GPIO49

96

GPIO47

95

GPIO45

94

GPIO38

93

GPIO37

92

GPIO36

91

GPIO32/I2S_OUT_BCK

90

GPIO30/I2S_OUT_MCK

89

GPIO28

88

VDDP_1

87

VDDC

86

GPIO27/SPDIF_OUT

85

GPIO26/SPDIF_IN/RX1/PWM3

84

GPIO25/TUNER_SDA

83

GPIO24/TUNER_SCL

82

GPIO23/I2S_OUT_SD/TX2

81

GPIO22/I2S_OUT_WS/RX2

80

TAGC

79

SIFM

78

SIFP

77

AVDD25_PGA

76

VIFP

75

VIFM

74

AVSS_PGA

73

AVDD25_REF

72

AVDD_DMPLL

71

XTAL_OUT

70

XTAL_IN

69

NC

68

NC

67

NC

66

LINEOUT_R0

65

LINEOUT_L0

64

LINEOUT_R3

63

LINEOUT_L3

62

AVDD_AU33

61

LINEIN_R5

60

LINEIN_L5

59

LINEIN_R4

58

LINEIN_L4

57

LINEIN_R3

56

LINEIN_L3

55

U?

IRIN

2

1

9876543

10

RX1N

AVDD_DVI_3.3V

RX0P

RX0N

RXCP

RXCN

HOTPLUGA

RESET

CEC

HSYNC0

VDDC

NC

NC

SOGIN0

BIN0P

2726252423222120191817161514131211

GIN0M

GIN0P

VSYNC0

RIN0P

SOGIN1

BIN1P

AVDD2P5_ADC

AVDD1P2

GIN1M

GIN1P

CVBS2

CVBS3

CVBS4

AVDD3P3_ADC

RIN1P

CVBS0

CVBS1

4443424140393837363534333231302928

CVBS_OUT1

VCOM

45

LINEIN_L1

LINEIN_R0

LINEIN_L0

VRP

VRM

LINEIN_R1

AVDD_AU25

VAG

545352515049484746

NCNCNCNCNC

ARC

DDCDA_CK

RX2P

RX2N

DDCDA_DA

RX1P

-13-

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MST6M181VG/MST6M182VG

2012010018

2012010018

LCD Television System-on-Chip

Preliminary Pin Diagram/Description and Mechanical Dimensions Version 0.2

Doc. No.:

PIN DIAGRAM (MST6M181VG/MST6M182VG)

1 2 3 4 5 6 7 8 9 1011121314 1516

A RXCKP RXCKN NC NC HWRESET GPIO7 GPIO6 GND USB1_DM USB0_DP USB0_DM A

B RX1N RX 0P RX0 N NC NC NC NC IRIN GPIO8 SAR0 PWM0 USB1_DP DDCR_CK SCZ SDO B

C RX2N RX2P RX1P NC NC NC NC GPIO9 SAR2 SA R1 PWM1 GND DDC R_DA SCK SDI C

D DDCD_CK ARC

ESOGIN0BIN0PHSYNC0

DDCD_DAHOTPLUG

A

NC CEC BYPA SS

MStar Confidential

F RIN0P GIN0M GIN0P VSYNC0 GND

G GND GN D GND

for Skyworth

H SOGIN1 BIN1P

J RIN1P GIN1M GIN1P AVDD_33

K CVBS2 CVBS1 NC

Internal Use Only

L CVBS0 VC OM AUVA G AUVRP

M CVBSOUT AUL0 AUL3 GND

AVDD_AL

IVE

AVDD_D

MPLL

AVDD_ME

MPLL

AVDD_MODAVDD_ RE

AVDD_M

OD

AVDD_AU

33

AVDD_126DVDD_D

AVDD_25

AVDD_AU

VDDC VDDC GND GND GND

25

VDDC VDDC GND GND GND MVREF

F

VDDP VDDC V DDC FLK2 GCLK6 RL V2P L

VDDP

AVDD_D

DR

DR

AVDD_D

DDCA_CK DDCA_D A GPIO10 GND LEDON HCO N DPM D

DR

GND GND GND

AVDD_ DDRAVDD_D

DR

AVDD_DDRSCAN_BL

GND SAR3 OPT_N GCLK4 G

K

SCAN_BL

K1

GSP/

VST

GSP_R/

GCLK1

VGH_OD

D

RLVCKM RLVCKP RLV2M M

GOE/

POL

GCLK2

WPWM OPT_P F

SOE FLK3 H

GSC/

GCLK 3

GCLK 5

FLK J

VGH_EVE

N

E

K

N AUR0 AUL1 AUR3 AUOUTL1

PAUR1 AUL2AUOUTR1 GND PGA_COM GND GND

RAUR2AUOUTL0 XOUT GND GND VIFM GND

T AUOUTR0 XIN TAGC GND VIFP GND

1 2 3 4 5 6 7 8 9 1011121314 1516

Doc. No.:

AVDD_PG

Copyright

GND NC NC RLV1M RLV1P RLV0M RLV0P RLV3M RLV3P N

A

I2S_OUT

I2S_OUT

I2S_OUT

2011 MStar Semiconductor, Inc. All rights reserved.

SPDIFI LLV5M LLV4M LLV3P LLV2M LLV1M RLV4M RLV4P P

_SD

I2S_OUT

_MCK

_BCK

SPDIFO LLV3M LLVCKM LLV0M L LV0P T

_WS

- 1 - 8/29/2011

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LLV5P LLV4P LLVCKP LLV2P LLV1P RLV5M RLV5P R

MST6M181VG/MST6M182VG

2012010018

2012010018

LCD Television System-on-Chip

Preliminary Pin Diagram/Description and Mechanical Dimensions Version 0.2

Doc. No.:

PIN DESCRIPTION

Analog Interface

Pin Name Pin Type Function Pin

HSYNC0 Schmitt Trigger Input

w/ 5V-tolerant

VSYNC0 Schmitt Trigger Input

w/ 5V-tolerant

BIN0P Analog Input Analog Blue Input from Channel 0 E3

SOGIN0 Analog Input Sync On Green Input from Channel 0 E2

GIN0P Analog Input Analog Green Input from Channel 0 F3

GIN0M Analog Input Reference Ground for Analog Green Input from Channel 0 F2

RIN0P Analog Input Analog Red Input from Channel 0 F1

MStar Confidential

BIN1P Analog Input Analog Blue Input from Channel 1 H3

SOGIN1 Analog Input Sync On Green Input from Channel 1 H2

GIN1P Analog Input Analog Green Input from Channel 1 J3

GIN1M Analog Input Reference Ground for Analog Green Input from Channel 1 J2

RIN1P Analog Input Analog Red Input from Channel 1 J1

HSYNC / Composite Sync for VGA Input from channel 0 E4

VSYNC for VGA Input from channel 0 F4

for Skyworth

Analog Video Input/Output Interface

Pin Name Pin Type Function Pin

CVBS2 Analog Input CVBS (Composite) Video Input Channel 2 K1

CVBS1 Analog Input CVBS (Composite) Video Input Channel 1 K2

Internal Use Only

CVBS0 Analog Input CVBS (Composite) Video Input Channel 0 L1

VCOM Analog Input CVBS Input Reference Ground L2

CVBSOUT Analog Output CVBS (Composite) Video Output Channel M1

Analog Audio Input/Output Interface

Pin Name Pin Type Function Pin

I2S_OUT_WS I/O w/ 5V-tolerant Word Select Output; 4mA driving strength /

Universal Asynchronous Receiver 2 (UART2_RX)

I2S_OUT_SD I/O w/ 5V-tolerant Audio Serial Data Output; 4mA driving strength /

Universal Asynchronous Transmitter 2 (UART2_TX)

SPDIFI Input w/ 5V-tolerant S/PDIF Audio Input /

Pulse Width Modulation Output; 4mA driving strength
(PWM3)

SPDIFO Output S/PDIF Audio Output; 4mA driving strength T9

Doc. No.:

Copyright

2011 MStar Semiconductor, Inc. All rights reserved.

- 2 - 8/29/2011

T8

P8

P9

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MST6M181VG/MST6M182VG

2012010018

2012010018

LCD Television System-on-Chip

Preliminary Pin Diagram/Description and Mechanical Dimensions Version 0.2

Doc. No.:

Pin Name Pin Type Function Pin

I2S_OUT_MCK Output w/ 5V-tolerant Audio Master Clock Output R8

I2S_OUT_BCK Output w/ 5V-tolerant Audio Bit Clock Output R9

AUL0 Analog Input Audio Line Input Left Channel 0 M2

AUR0 Analog Input Audio Line Input Right Channel 0 N1

AUL1 Analog Input Audio Line Input Left Channel 1 N2

AUR1 Analog Input Audio Line Input Right Channel 1 P1

AUL2 Analog Input Audio Line Input Left Channel 2 P2

AUR2 Analog Input Audio Line Input Right Channel 2 R1

AUL3 Analog Input Audio Line Input Left Channel 3 M3

AUR3 Analog Input Audio Line Input Right Channel 3 N3

AUVRP Analog Output Positive Reference Voltage for Audio ADC L4

MStar Confidential

AUVAG Analog Output Reference Voltage for Audio Common Mode L3

AUOUTL1 Analog Output Main Audio Output Left Channel 1 N4

AUOUTR1 Analog Output Main Audio Output Right Channel 1 P3

AUOUTL0 Analog Output Main Audio Output Left Channel 0 R2

AUOUTR0 Analog Output Main Audio Output Right Channel 0 T2

for Skyworth

Mini-LVDS Interface

Pin Name Pin Type Function Pin

LLV5M Output Mini-LVDS L-Link Channel 5 Negative Data Output P10

LLV5P Output Mini-LVDS L-Link Channel 5 Positive Data Output R10

Internal Use Only

LLV4M Output Mini-LVDS L-Link Channel 4 Negative Data Output P11

LLV4P Output Mini-LVDS L-Link Channel 4 Positive Data Output R11

LLV3M Output Mini-LVDS L-Link Channel 3 Negative Data Output T11

LLV3P Output Mini-LVDS L-Link Channel 3 Positive Data Output P12

LLV2M Output Mini-LVDS L-Link Channel 2 Negative Data Output P13

LLV2P Output Mini-LVDS L-Link Channel 2 Positive Data Output R13

LLV1M Output Mini-LVDS L-Link Channel 1 Negative Data Output P14

LLV1P Output Mini-LVDS L-Link Channel 1 Positive Data Output R14

LLV0M Output Mini-LVDS L-Link Channel 0 Negative Data Output T14

LLV0P Output Mini-LVDS L-Link Channel 0 Positive Data Output T15

LLVCKM Output Mini-LVDS L-Link Negative Clock Output T12

LLVCKP Output Mini-LVDS L-Link Positive Clock Output R12

RLV5M Output Mini-LVDS R-Link Channel 5 Negative Data Output R15

RLV5P Output Mini-LVDS R-Link Channel 5 Positive Data Output R16

Doc. No.:

Copyright

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- 3 - 8/29/2011

MST6M181VG/MST6M182VG

2012010018

2012010018

LCD Television System-on-Chip

Preliminary Pin Diagram/Description and Mechanical Dimensions Version 0.2

Doc. No.:

Pin Name Pin Type Function Pin

RLV4M Output Mini-LVDS R-Link Channel 4 Negative Data Output P15

RLV4P Output Mini-LVDS R-Link Channel 4 Positive Data Output P16

RLV3M Output Mini-LVDS R-Link Channel 3 Negative Data Output N14

RLV3P Output Mini-LVDS R-Link Channel 3 Positive Data Output N15

RLV2M Output Mini-LVDS R-Link Channel 2 Negative Data Output M16

RLV2P Output Mini-LVDS R-Link Channel 2 Positive Data Output L16

RLV1M Output Mini-LVDS R-Link Channel 1 Negative Data Output N10

RLV1P Output Mini-LVDS R-Link Channel 1 Positive Data Output N11

RLV0M Output Mini-LVDS R-Link Channel 0 Negative Data Output N12

RLV0P Output Mini-LVDS R-Link Channel 0 Positive Data Output N13

RLVCKM Output Mini-LVDS R-Link Negative Clock Output M14

MStar Confidential

RLVCKP Output Mini-LVDS R-Link Positive Clock Output M15

TCON Interface

Pin Name Pin Type Function Pin

POL Output Polarity Control Single E15

SOE Output Source Output Enable H15

GSP/
VST

GCLK6 Output Gate Clock for GIP Panel L15

GCLK5 Output Gate Clock for GIP Panel K15

Internal Use Only

GCLK4 Output Gate Clock for GIP Panel G16

GSC/
GCLK3

GOE/
GCLK2

GSP_R/
GCLK1

SCAN_BLK1 Output Scan Backlight Control Signal 1 F14

SCAN_BLK Output Scan Backlight Control Signal E14

OPT_N Output The Output Pin to Indicate Reverse State G15

for Skyworth

Output Gate Start Pulse for LTD Panel /

Vertical start pulse for GIP Panel

Output Gate Shift Clock for LTD Panel /

Gate Clock for GIP Panel

Output Gate Clock for GIP Panel /

Gate Output Enable for LTD Panel

Output Right Gate Start Pulse for LTD Panel /

Gate Clock for GIP Panel

H14

J15

E16

J14

OPT_P Output The Output Pin to Indicate Reverse State F16

FLK3 Output Gate Modulation Signal H16

FLK2 Output Gate Modulation Signal L14

FLK Output Gate Modulation Signal J16

Doc. No.:

Copyright

2011 MStar Semiconductor, Inc. All rights reserved.

- 4 - 8/29/2011

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MST6M181VG/MST6M182VG

2012010018

2012010018

LCD Television System-on-Chip

Preliminary Pin Diagram/Description and Mechanical Dimensions Version 0.2

Doc. No.:

Pin Name Pin Type Function Pin

WPWM Output PWM Output for Wavy Noise F15

HCON Output H Inversion Control Signal on DPC D15

DPM Output Power Sequence Control Signal D16

LEDON Output LED On D14

VGH_ODD Output VGH Odd for GIP Panel K14

VGH_EVEN Output VGH Even for GIP Pane K16

DVI/HDMI Interface

Pin Name Pin Type Function Pin

RXCKN DVI/HDMI Input Negative DVI/HDMI Input for A Link Clock Channel A3

RXCKP DVI/HDMI Input Positive DVI/HDMI Input for A Link Clock Channel A2

MStar Confidential

RX0N DVI/HDMI Input Negative DVI/HDMI Input for A Link Data Channel 0 B3

RX0P DVI/HDMI Input Positive DVI/HDMI Input for A Link Data Channel 0 B2

RX1N DVI/HDMI Input Negative DVI/HDMI Input for A Link Data Channel 1 B1

RX1P DVI/HDMI Input Positive DVI/HDMI Input for A Link Data Channel 1 C3

RX2N DVI/HDMI Input Negative DVI/HDMI Input for A Link Data Channel 2 C1

RX2P DVI/HDMI Input Positive DVI/HDMI Input for A Link Data Channel 2 C2

ARC DVI/HDMI Output Audio Return Channel D2

for Skyworth

Serial Flash Interface

Internal Use Only

Pin Name Pin Type Function Pin

SCK

SDI

SDO Input w/ 5V-tolerant SPI Flash Serial Data Output B16

SCZ

IRIN Input w/ 5V-tolerant IR Receiver Input B9

Output

Output

Output

SPI Flash Serial Clock C15

SPI Flash Serial Data Input C16

SPI Flash Chip Select B15

GPIO Interface

Pin Name Pin Type Function Pin

GPIO10 I/O w/ 5V-tolerant

GPIO9 I/O w/ 5V-tolerant General Purpose Input/Output; 4mA driving strength C9

GPIO8 I/O w/ 5V-tolerant General Purpose Input/Output /

GPIO7 I/O w/ 5V-tolerant General Purpose Input/Output; 4mA driving strength

Doc. No.:

Copyright

General Purpose Input/Output; 4mA driving strength

Universal Asynchronous Receiver 0 (UART0_RX)

For Power Management Only

- 5 - 8/29/2011

2011 MStar Semiconductor, Inc. All rights reserved.

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D12

B10

A10

MST6M181VG/MST6M182VG

2012010018

2012010018

LCD Television System-on-Chip

Preliminary Pin Diagram/Description and Mechanical Dimensions Version 0.2

Doc. No.:

Pin Name Pin Type Function Pin

GPIO6 I/O w/ 5V-tolerant General Purpose Input/Output /

Word Select Output; 4mA driving strength (I2S_OUT_WS) /
Universal Asynchronous Transmitter 0 (UART0_TX)

PWM1 Output w/ 5V-tolerant Pulse Width Modulation Output; 4mA driving strength C12

PWM0 Output w/ 5V-tolerant Pulse Width Modulation Output; 4mA driving strength B12

SAR3 Analog Input SAR Low Speed ADC Input 3 G14

SAR2 Analog Input SAR Low Speed ADC Input 2 C10

SAR1 Analog Input SAR Low Speed ADC Input 1 C11

SAR0 Analog Input SAR Low Speed ADC Input 0 B11

A11

USB Interface

MStar Confidential

Pin Name Pin Type Function Pin

USB0_DP Analog I/O USB Non Inverting Data Input/Output for Port 0 A14

USB0_DM Analog I/O USB Inverting Data Input/Output for Port 0 A15

USB1_DP Analog I/O USB Non Inverting Data Input/Output for Port 1 B13

USB1_DM Analog I/O USB Inverting Data Input/Output for Port 1 A13

for Skyworth

VIF Interface

Pin Name Pin Type Function Pin

VIFM Analog Input Negative Video IF Input R6

VIFP Analog Input Positive Video IF Input T6

Internal Use Only

TAGC Analog Output Tuner Automatic Gain Control Output T4

PGA_COM Analog Input VIF PGA Negative Source P5

Misc. Interface

Pin Name Pin Type Function Pin

HWRESET Schmitt Trigger Input

w/ 5V-tolerant

DDCD_DA I/O w/ 5V-tolerant HDCP Serial Bus Data / DDC Data of DVI/HDMI D3

DDCD_CK Input w/ 5V-tolerant HDCP Serial Bus Clock / DDC Clock of DVI/HDMI D1

DDCR_DA I/O w/ 5V-tolerant DDC Data for ROM C14

DDCR_CK Input w/ 5V-tolerant DDC Clock for ROM B14

HOTPLUGA I/O w/ 5V-tolerant Hot-plug control for DVI/HDMI D4

DDCA_DA I/O w/ 5V-tolerant DDC Data for Analog port D11

Hardware Reset; active high A9

DDCA_CK I/O w/ 5V-tolerant DDC Clock for Analog port D10

Doc. No.:

Copyright

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2011 MStar Semiconductor, Inc. All rights reserved.

- 6 - 8/29/2011

MST6M181VG/MST6M182VG

2012010018

2012010018

LCD Television System-on-Chip

Preliminary Pin Diagram/Description and Mechanical Dimensions Version 0.2

Doc. No.:

Pin Name Pin Type Function Pin

XIN Crystal Oscillator Input Crystal Oscillator Input T3

XOUT Crystal Oscillator

Output

BYPASS For External Bypass Capacitor D7

CEC I/O Consumer Electronics Control D6

MVREF Input Reference Voltage for DDR SDRAM Interface K13

Crystal Oscillator Output R3

Power Pins

Pin Name Pin Type Function Pin

AVDD_33 3.3V Power Analog 3.3V Power J4

AVDD_25 2.5V Power Analog 2.5V Power H6

MStar Confidential

AVDD_126 1.26V Power Analog 1.26V Power H7

AVDD_AU25 2.5V Power Audio 2.5V Power J6

AVDD_AU33 3.3V Power Audio 3.3V Power M5

AVDD_DMPLL 3.3V Power Crystal Power K4

AVDD_REF 2.5V Power Demod ADC Power K6

AVDD_PGA 2.5V Power Demod PGA Power N5

AVDD_MOD 3.3V Power MOD Power K5, L5

AVDD_MEMPLL 3.3V Power PLL Power J5

AVDD_DDR 1.8V Power DDR Power D9, E13, G8, M10, M11

for Skyworth

DVDD_DDR 1.26V Power DDR 1.26V Power H8

Internal Use Only

AVDD_ALIVE 3.3V Power Alive Domain IO Power H4

VDDC 1.26V Power Digital Core Power J7, J8, K7, K8, L7, L8

VDDP 3.3V Power Digital Input/Output Power L6, M6

GND Ground Ground A12, C13, D13, F13, G1-G3, G13,

H9-H11, J9-J11, K9-K11, M4, N6, P4,
P6, P7, R4, R5, R7, T5, T7

No Connects

Pin Name Pin Type Function Pin

NC No connect A5, A6, B4-B7, C4-C7, D5, K3, N8, N9

Doc. No.:

Copyright

2011 MStar Semiconductor, Inc. All rights reserved.

- 7 - 8/29/2011

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MST6M181VG/MST6M182VG

prop

malfunctio

performance degradation.

2012010018

2012010018

LCD Television System-on-Chip

Preliminary Pin Diagram/Description and Mechanical Dimensions Version 0.2

Doc. No.:

DISCLAIMER

MSTAR SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE
TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. NO
RESPONSIBILITY IS ASSUMED BY MSTAR SEMICONDUCTOR ARISING OUT OF THE APPLICATION
OR USER OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY
LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.

Electrostatic charges accumulate on both test equipment and human bodyand can dischargewithout
detection. MST6M181VG/MST6M182VG comes with ESD protection circuitry; however, the device
may be permanently damaged when subjected to high energy discharges. The device should be
handled with

er ESDprecautions toprevent

nand

REVISION HISTORY

Document Description Date

MST6M181VG/MST6M182VG_pin_v01  Initial release Aug 2011

MST6M181VG/MST6M182VG_pin_v02  Added Ball Diameter to Mechanical Dimensions Aug 2011

MStar Confidential

for Skyworth

Internal Use Only

Doc. No.:

Copyright

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2011 MStar Semiconductor, Inc. All rights reserved.

- 8 - 8/29/2011

Preliminary Pin Diagram/Description and Mechanical Dimensions Version 0.2

2012010018

2012010018

Doc. No.:

MECHANICAL DIMENSIONS

MST6M181VG/MST6M182VG

LCD Television System-on-Chip

D

E

M

S

MStar Confidential

A1

A

10

12

14

16

15

11

13

82

7

for Skyworth

Internal Use Only

E1

e

4

6

5

19

3

A

B

C

D

E

F

G

H

J

K

L

M

N

P

R

T

Symbol

A - - 1.40 - - 0.055

A1 0.27 - 0.37 0.011 - 0.015

M 0.70 REF 0.028 REF

S 0.22 0.26 0.30 0.009 0.010 0.012

D - 13.50 - - 0.531 -

E - 13.50 - - 0.531 -

D1 - 12.00 - - 0.472 -

E1 - 12.00 - - 0.472 -

e - 0.80 - - 0.031 -

Ball

Diameter

Millimeter Inch

Min. Nom. Max. Min. Nom. Max.

- 0.40 - - 0.016 -

b (200x)

- 9 - 8/29/2011

Doc. No.:

e

D1

Copyright

2011 MStar Semiconductor, Inc. All rights reserved.

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IC Block Diagram

8᧤0%,7&0266(5,$/)/$6+᧥623

Address

Generator

MemoryArray

P age B uffer

SI/SIO0

SO /SIO1

CS#,

WP#,

HOLD#

S CLK Clock G enerator

Data

Register

SRAM

B uffer

M ode

Logic

S tate

Machine

Y-D ecoder

Sense

Am plifier

HV

Generator

Output

B uffer

-15-

8M28A/S Factory Adjust Menu

(V0.0)

1. Description

Enter factory mode：

Open source menu，and then press digital butto n “ 3”, “1”, “9” , “5” in
turns to enter the factory menu. Press ↑ and ↓ button to choose the

item, press OK button enter the submenu, press MENU to ruturn to

upper menu , press ← and → button t o adj ust the va lu e,

Leave fact ory mode:

Press menu button to back to upper menu until leave factory mode。

Software in formation:
Enter factory mode, you can get the software information from the

bottom of the menu.

Panel inform ati on :
Enter factory mode, enter “Panel SETTING” item, you can get the

panel information fro m the bottom of this menu.

Aging mode:
You can press the shortcut key in the factory remote control to open

or close the aging mode.

ADC adjusts:
YPBPR source ADC:

Switch to YPBPR source, input 100% color bar pattern, enter

factory, select “AUTO ADC” item in the “ADC CALIBRATION”

menu, press → button to begin auto adjust. When it is finish, it will
show “OK” or “FAILE”. If “FAILE” is showed, you need to try

again.

NOTE: YPBPR ADC need to do twice by use 576P and 720P

signal separate.

VGA source ADC:

Switch to PC source, input tessellated white and black signal,

enter factory, select “AUTO ADC” item in the “ADC CALIBRATION”

menu, press → button to begin auto adjust. When it is finish, it will
show “OK” or “FAILE”. If “FAILE” is showed, you nee d to try again.

White balance:

Enter factory mode, enter “W/B ADJUST” item, you can adjust white

balance in this menu.

Over scanning:

Enter factory mode, enter “Panel SETTING” submenu, enter

“OVERSCAN” submenu, you can a dj ust th e ove r sca n in these menu.

OutFactory re set:

Enter factory mode, enter “SYSTEM SETTING” item, select “OUT

FACTORY SET” item and press OK button to reset the flash memory.

TV set will rest art when it is finish.

INIT EEPROM：
Enter factory mode, enter “SYSTEM SETTING” item, select “FAC

RESET DEFAULT” item and press OK button to reset the EEPROM.

TV set will rest art when it is finish.

Update software (by USB):

Copy the new software (name by “MERGE.bin”) to the root directory

of USB drive. Plug the drive to the USB2 socket (if there are two USB

socket, make sure you use the socket 2). Enter factory, select “Software

Update (USB)” item and press OK button to begin update. TV set will

restart when finish. Note, you need to restart the TV set again by AC

power.

We suggest you need to do “INIT EEPROM” and “Factory reset”

after software upda t

2. More information

FACTORY MENU Default Value Remark

ADC ADJUST
MODE Select source
R-GAIN Red gain
G-GAIN Green gain
B-GAIN Blue gain
R-OFFSET Red offset
G-OFFSET Green offs et
B-OFFSET Blue offs et
AUTO ADC Auto ADC calibration
W/B ADJUST
MODE Select source
TEMPERATURE Select Neutral/Warm/C ool/Personal
R-GAIN Red gain
G-GAIN Green gain
B-GAIN Blue gain
R-OFFSET Red offset
G-OFFSET Green offs et
B-OFFSET Blue offs et
COPY ALL Copy t here values to all source!
PANEL SETTING
TI MODE 1 LVDS data format
LVDS PORT 0 LVDS data interface

LVDS BIT 8BitPanel
PWMFREQUENCY 0
PWM DUTY
OVERSCAN
OVERSCAN_RESLUTION
HPOSITION Horizontal position
VPOSITION Vertical position
HSIZE Horizontal size
VSIZE Vertical size
SYSTEM SETTING
FACHOTKEY OFF Factory hot key enable

TTX BRI 170 Log o e nable
WHILE PATTERN Off NO USED
POWER REMIND 10 Preset the no signal st andby time
BULE SCREEN ON Blue or Bl ack screen when no signal
VIDEO AGC ON
DLC ON DLC enable
WHILE BLACK STRENCH Off White/black strength enable
POWER CONDITION Off Power state remember
FAC RESET DEFAULT Reset the EEPROM
OUT FACTORY RESET Reset t he flash memory
AGING MODE off

If you set this item on, put the “stop”

key on the

remote control can exit aging mode .

CHANNEL PRESET Reset channel to default

Channel Preset Reset channel to default

繁体中文

西班牙语

法语

葡萄牙语

俄罗斯语

繁体中文

保加利亚语

斯洛伐克语

芬兰语

印度尼西亚

阿拉伯语

阿拉伯语

波斯语

希伯来语

泰语

越南文

土耳其文

NO SIGNAL MUTE AMP
OUT FAC SOUND SYS BG
AGC GAIN 19

LANGUAGE SETTING
S-CHINESE
SPANISH
FRENCH
PORTUGUESE
RUSSIAN
BIG CHINESE
BULGARIAN
SLOVAK
FINNISH
INDONESIA
ARABIC
Arabic
FARSI
HEBREW
THAI
VIETNAM
TURKISH
SOURCE SETTING
TV On

AV1 Off
SCART Off
HDMI1 On
HDMI2 On
HDMI3 On
YPbPr1 On
USB1 On
USB2 On
AGALOG CURVE
MODE
PICTURE MODE
BRIGHTNESS CURVE
CONTRAST CURVE
SATURATION CURVE
HUE CURVE
SHARPNESS CURVE
VOLUME CURVE
BACKLIGHT 100
HOTEL FUNCTION
HOTEL MODE off Hotel mode enable
IR LOCK off
LOCAL KEY LOCK off
USER SETTING SAVE On
VOLUME FIXED off
POWER ON VOL VALU E 10

MAX VOLUME 30

d for adjust the

POWER ON SOURCE TV
SCALE LOCK off
CHANNEL SEARCH LOCK off
OTHER OPTION
SSC LVDS and DDR frequency setting
UART DEBUG HK NO USED
SPECIAL NO USED
VIF1 VIF1 VIF setting
VIF2 VIF-AGC-VGA-BASE item is use

TUNER AGC

VIF3
POWER ON LOGO NONE
WDT On
Teletext On NO USED
Nicam On
LOGO SET IN USB
USB SRC NAME USB
Backlight display control
3D Key control On
Equalizer off
Software Update(USB)

g

,

g

p

pp
y

b

p

pp
y

b

Q

pp
y

pp
y

b

Service Flow Chart

Done

Main

oard

Done

Change the

Done Done

Change the

fuse on power

supply board

N

Y

AC line

Check the

“ATMEL 24C64”

the fuse

Change

power supply

Change the

oard

Chang the power

su

l
IC for U9

N

Main IC “U9”

N

Change the

N

Y

Done

N

Y

Check all DC power

su

l
on U41

Done

N

Check the AC input on

ower su

l
board

Y

Change the EEPROM U43

N

Upgrade the software

N

Check the 5VSTB on “CON8”

N

Y

No audio & No backli

Led indicator “red” on

Done

Done

Upgrade the

software

Done

Change the “U41” Done

Done

N

Y

N

Y

“

Change the

3” or “U9”

Upgrade the

software

Y

Done

ht

Upgrade the

N

Check the 5V, 12V & 24V

N

Y

Press the “ON/OFF” on keyboard &

remote control

led turns

reen

Y

Done

oard

on “CON8”, should

power supply

Change the

“ON/OFF” voltage

Check the

N

Done

“U41” Pin81 if

it works well.

Y

Check “Q3” &

N

be greater than 2.7V

software

Y

N

on

ower su

l
board

Y

Done

the panel.

Change

Y

Y

-48-

p

p

Service Flow Chart

Fix the mute circuit Upgrade the software

Done

Change the mainboard

N

Done

OK

Done

Change the main

IC “U41”

Done

N

OK

N

Check the mute circuit

if it is OK.

=0V

Check the voltage of “Mute” pin beside

the am

Y

>0V

lifier IC. It should not be 0V.

Check the audio input line

& the audio in

N

N

Done

OK

ut circuit.

Done

Check if the Volume has set to “0”

or if the it is mute

Has video but no audio

Y

-49-

r

y

gg

pp
y

Service Flow Chart

Well connect the cable Check the current input

Done

OK

Change the mainboard

N

Done

Change the tuner

Done

OK

Done

Change the

mainboard

N

Change the Q29 & U25

N

Check the Q29 & U25 circuit

Done

N

Fix the DC supply

OK

Change the

mainboard

N

su

l
of the tuner.

N

Change the main

IC “U41”

N

Done

OK

source if it is TV

Check the DC power

N

follow the workin

Y

Adjust AGC

N

it has exactl

connected

Y

Check the cable input if

N

Check the Color / Saturation

in picture menu if it has

decreased to “0”

N

Has video but no colo

N

Done

OK

Done

OK

Done

N

OK

Check the Q29 & U25 circuit

Y

to default “50”

OK

Done

uide.

Done

OK

Y

Increase the item

-50-

b

g

r

Q
(

,

)

p

r

b

Service Flow Chart

inverter line is 24V

Check the voltage of

Done

Done

Upgrade the

software

Done

Change the “U9”

N

“
3” or “U41”

N

software

Change the

Upgrade the

Y

Done

N

it works well.

OK

N

Done

“U41” Pin81 if

Check “Q3” &

N

N

OK

be greater than 2.7V

on “CON8”, should

Safely connect the

inverter line

“ON/OFF” voltage

Check the

N

ackli

ht inve

ter connected

Y

Check the connector of

N

Check if the backlight is on

Has audio but no video

Done

Done

the panel.

Done

Change

owe

OK

“ATMEL 24C64”

N

Y

Done

Correct the

N

Change the EEPROM U43

OK

N

Safely connect the

LVDS line

N

Make sure the LVDS power is correct

5V for 26”

12V for 32”&42”

Y

N

Check the LVDS line

if it is connected

Y

YY

Change the

main

oard

Done

N

OK

main IC U41

Chane the

Done

Done

OK

-51-

Y

5

D D

4

3

2

1

R538 100KR538 100K

100

100

OUT1

OUT2

16

TDA1517P

TDA1517P

4

6

1

R128

R128

VCC_AMP

R528

R528

56K

56K

Close to the AMP.

AMP_M

CA25

CA25

+

+

2.2uF/16V

2.2uF/16V

Q22

Q22
3904

3904

2 3

+

+

CA13

CA13

220uF/16V

220uF/16V

+

+

CA14 220uF/16V

CA14 220uF/16V

R139

R139

2.2K

2.2K

2.2K

2.2K

C787

C787

0.1uF

0.1uF

CON11

CON11

LP_OUT

RP_OUT

2

LP_OUT

2
1

2X2.0MM

2X2.0MM

CON9

CON9

RP_OUT

2
1

2X2.5MM

2X2.5MM

<OrgName>

<OrgName>

<OrgName>

SKYWORTH

Title

Title

Title

MST6M161LG&181VG&182VG

MST6M161LG&181VG&182VG

MST6M161LG&181VG&182VG

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

MST6M161LG&181VG&182VG V1.0

MST6M161LG&181VG&182VG V1.0

MST6M161LG&181VG&182VG V1.0

Date: Sheet

Date: Sheet

Date: Sheet

210Wednesday, April 18, 2012

210Wednesday, April 18, 2012

210Wednesday, April 18, 2012

1

of

of

of

MUTE CONTROL

AMP-MUTE

POWER_MUTE

C47

C47

AMP_AUOUTR0

2.2uF

2.2uF

+5V_Standby

R332

R332

4.7K

4.7K

VCC_AMP

+5V_Normal

AMP_L

AMP_R

AMP_M

AMP_AUOUTR0

D72

D72
1N4148

1N4148
D74

D74
1N4148

1N4148

470uF/16V

470uF/16V

AMP-standby

R333

R333

C480 1uFC480 1uF

C481 1uFC481 1uF

CA109

CA109

MUTE

4.7K/NC

4.7K/NC

+

+

R327

R327
100K

100K

3

C482

C482

0.1uF

0.1uF

R326

R326

4.7K

4.7K

1

AMP-standby

R329

R329

1.2K/NC

1.2K/NC

+

+

CA112

CA112
100uF/16V

100uF/16V

Q15

Q15
3904

3904

2 3

R334

R334

4.7K

4.7K

1

U13

U13

1

9

7
8
3

EAR_MUTE

+5V_Standby

Q19

Q19
3904/NC

3904/NC

2 3

20

INV1

INV2

VP
M/SS
SVRR

GND

GND

GND10GND11GND12GND13GND14GND15GND

2

5

R335

R335

GND17GND18GND19GND

+5V_Standby +12V_Normal

R3800RR380

R358

R358

0R

0R/NC

0R/NC

R356

CA22

CA22

+

+

47uF/16V

47uF/16V

+

+

C478

C478

OP-MUTE

D55

D55

1N4148

1N4148

L160RL16

AMP_AUOUTL0

AMP_AUOUTR0

R230

R230

1uF

1uF

R356
470K

470K

+

+

CA24

CA24

2.2uF/50V

2.2uF/50V

R232

R232

OP-MUTE

R341

R341

0R

NC/OR

NC/OR

NC/OR

NC/OR

1
2
3

10K

10K

1
2

VCC_AMP

C40

C40

2.2uF

2.2uF

C44

C44

2.2uF

2.2uF

U1

OUT1
MUTE
IN1
GND4IN2

BH3544U1BH3544

Q11

Q11

3906

3906

B

B

SOT

SOT

23

23

E

E

C

C

R228 4.7KR228 4.7K

R225 4.7KR225 4.7K

VCC

OUT2

BIAS

3

D76

D76
1N4148

1N4148

R378

R378

22K

22K

+5V_Normal

8
7
6
5

4

POWER_MUTE

C39

C39
1nF

1nF

C43

C43
1nF

1nF

C45

C45

0.1uF

0.1uF

+

+

OP_VCC

CA117 10uF/16V

CA117 10uF/16V

+

+

CA116 22uF/16V

CA116 22uF/16V

R193 100R193 100

CA115

CA115

+

+

47uF/16V

47uF/16V

R141

R141
NC/2.2K

NC/2.2K

AMP_R

R140

R140
NC/2.2K

NC/2.2K

INR

AMP_L

PRE_AMP_R

D63

D63

R350

R350

10K

10K

1N4148

1N4148

R355

R355
100K

C41

C41

2.2uF

2.2uF

R331 NC/4.7KR331 NC/4.7K

4.7K

4.7K

R330

R330

1

5

100K

AMP_AUOUTL0

AMP_AUOUTR0

PRE_AMP_L

INL

OP_VCC

R211

R211

3.3K

3.3K

Q16

Q16
3904

3904

2 3

+12V_Normal

PRE_AMP_L

PRE_AMP_R

CA114 22uF/16V

CA114 22uF/16V

R192 100R192 100

R209 3.3KR209 3.3K

C C

B B

MUTE

PRE_AMP_R
PRE_AMP_L
EAR_MUTE

AMP_AUOUTL0

PRE_AMP_R
PRE_AMP_L
EAR_MUTE

AMP_AUOUTL0

A A

5

4

3

2

1

U3 HFT2-8F/115CWU3 HFT2-8F/115CW

D D

AGC1NC2SDA3SCL4BM5NC6IF17IF28NC

9

GND
GND
GND
GND

13
12
11
10

IF-IN-

C3800.1u C3800.1u

L29

L29

33R

33R

BPF FOR 38.9MHz OR 38MHZ

C356 33RC356 33R

L27 NCL27 NC

C379

C379

NC/56PF

NC/56PF

C376 51RC376 51R

C370

C370

0.1u

0.1u

VIFM

VIFM

NTSC 120p C371

L35

C362

L36NCL36

BPF_IN

TUAGC

TU_SDA

+5V_Tuner

C C

TU_SCL

IF-IN+

IF-IN-

IF-IN+ VIFP

C3680.1u C3680.1u

NC

L33 33RL33 33R

C362
68R

68R

C357 33RC357 33R

L30 NCL30 NC

C371

C371
180p

180p

L35

100nH_10%

100nH_10%

C374

C374

NC/56PF

NC/56PF

C375 51RC375 51R

C373

C373

0.1u

0.1u

Q

值：

15(MIN)

VIFP

TUNER AGC,Close TUNER

TUAGC TAGC
TU_SDA

TU_SCL

R291 100RR291 100R
R299 68RR299 68R

R307 68RR307 68R

TUNER_SDA
TUNER_SCL

TAGC
TUNER_SDA

TUNER_SCL

C237

C237

C240

C240

0.1u

0.1u

B B

L116

L116

47uH

+5V_Normal

A A

47uH

CA18

CA18
470uF/16V

470uF/16V

20p

20p

+

+

C239

C239
20p

20p

+5V_Tuner

C243

C243

0.1u

0.1u

<OrgName>

<OrgName>

<OrgName>

SKYWORTH

Title

Title

Title

MST6M161LG&181VG&182VG

MST6M161LG&181VG&182VG

MST6M161LG&181VG&182VG

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

MST6M161LG&181VG&182VG V1.0

MST6M161LG&181VG&182VG V1.0

MST6M161LG&181VG&182VG V1.0

A4

A4

A4

Date: Sheet

Date: Sheet of

5

4

3

Date: Sheet of

2

of

210Friday, March 30, 2012

210Friday, March 30, 2012

210Friday, March 30, 2012

1

5

4

3

2

1

P1AP1A

4

334

2

112

D D

P2AP2A

5

6

5

6

3

4

3

4

2

112

C C

HD_R

HD_L

HD_Pr

HD_Pb

HD_Y

HD_L

HD_R

HD_Y

HD_Pb

HD_Pr

R507 10KR507 10K

R512 10KR512 10K

R50875R R50875R

R50975R R50975R

R511

R511
12K

12K

R513

R513
12K

12K

R502 33RR502 33R
R503 33RR503 33R

R505 33RR505 33R

R506 33RR506 33R

R51075R R51075R

AV_AULin0

AV_AURin0

AV_AULin0

AV_AURin0

YPbPr Audio In

RGB2-HDTV_GIN

RGB2-HDTV_SOGIN

RGB2-HDTV_BIN

RGB2-HDTV_RIN

RGB2-HDTV_GIN

RGB2-HDTV_SOGIN

RGB2-HDTV_BIN

RGB2-HDTV_RIN

YPbPr In

R51522R R51522R
R51422R R51422R

USB1_D1+_in

USB1_D1-_in

+5V_USB1

SP_AINLEAR_MUTE
SP_AINR

USB1_D1+_in
USB1_D1-_in

+5V_USB1

AV-OUT

CON7

R517 0RR517 0R

T3NCT3

NC

1

CON7

MUTE10LO

8

GND

6

GND

4

GND

2

GND

RO

D+
5V

DIP2x5PIN

DIP2x5PIN

9
7
5
3

D-

1

B B

PRE_AMP_L

PRE_AMP_R

EAR_MUTE

A A

5

SP_AINL

SP_AINR

EAR_MUTE

<OrgName>

<OrgName>

<OrgName>

Title

Title

Title

MST6M161LG&181VG&182VG

MST6M161LG&181VG&182VG

MST6M161LG&181VG&182VG

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

MST6M161LG&181VG&182VG V1.0

B

MST6M161LG&181VG&182VG V1.0

B

MST6M161LG&181VG&182VG V1.0

B

Date: Sheet

Date: Sheet

4

3

2

Date: Sheet

SKYWORTH

of

210Thursday, March 01, 2012

of

210Thursday, March 01, 2012

of

210Thursday, March 01, 2012

1

5

1

1

3

3

2

2

4

3

R501

R501

100R

100R

2

AV-CVBS0PAV1_V

AV-CVBS0P

1

1
2
3
4

15
14
13
12
11

N21348072

CN6ACN6A

CN4

CN4

16

R150NCR150

VGA-Lin1
VGA-Rin1

5
10
4
9
3
8
2
7
1
6

17

VGA

VGA

NC

UART-RX0

VGA-Gin
VGA-Rin

UART-TX

R149 NCR149 NC

VGA-Rin1

VGA-Lin1

UART-RX

R154 10KR154 10K

R155 10KR155 10K

R14775R147

R28575R285

75

75

R13875R138

75

R504

R504
75R

75R

R153

R153
12K

12K

R156

R156
12K

12K

R95 33R95 33
R151 33R151 33

R203 22R203 22
R97 33R97 33

C68

C68
200p

200p

C66

C66
200p

200p

RGB0_Pb+VGA-Bin

RGB0_Y-SOG

RGB0_Y+

RGB0_Pr+

VGA-AURin0 2

VGA-AULin0 2

RGB0_Pb+

RGB0_Y+

RGB0_Y-SOG

RGB0_Pr+

AGND

GND

D D

CN5

CN5

PHONEJACK STEREO SW

PHONEJACK STEREO SW

C C

B B

VGA-HS
VGA-VS

UART-TXVGA-SDA
UART-RXVGA-SCL

A A

5

UART-TX
UART-RX

4

R217

R217

10K

10K

R229

R229

10K

10K

3

R283 100R283 100
R148 100R148 100

VGA_HS

VGA_VS

VGA_HS
VGA_VS

<OrgName>

<OrgName>

<OrgName>

SKYWORTH

Title

Title

Title

MINI8M48

MINI8M48

MINI8M48

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

MST6M161LG&181VG&182VG V1.0

MST6M161LG&181VG&182VG V1.0

MST6M161LG&181VG&182VG V1.0

A4

A4

A4

Date: Sheet

Date: Sheet of

Date: Sheet of

2

of

210Thursday, March 01, 2012

210Thursday, March 01, 2012

210Thursday, March 01, 2012

1

5

CN7USB_A CN7USB_A

5

D D

6

1

1

5

2
3
4

6

2
3
4

USB2_D1-_in
USB2_D1+_in

+5V_USB2

NC

D59NCD59

1 2

D60NCD60

1 2

NC

4

R36 5.1R36 5.1
R37 5.1R37 5.1

USB2_D­USB2_D+

USB2_D­USB2_D+

3

+5V_Normal

L21 FBL21 FB

+

+

CA111

CA111

100uF/16V

100uF/16V

2

+5V_USB1

C92

C92

0.1uF

0.1uF

1

+5V_USB1

USB1_D1-_in
USB1_D1+_in

C C

B B

USB1_D1-_in

USB1_D1+_in

+5V_USB1

NC

D62NCD62

1 2

D61NCD61

NC

1 2

R39 5.1R39 5.1
R38 5.1R38 5.1

USB1_D­USB1_D+

USB1_D­USB1_D+

+5V_Normal

L22 FBL22 FB

CA110

CA110

+

+

100uF/16V

100uF/16V

+5V_USB2

C81

C81

0.1uF

0.1uF

A A

<OrgName>

<OrgName>

<OrgName>

SKYWORTH

Title

Title

Title

MST6M161LG&181VG&182VG

MST6M161LG&181VG&182VG

MST6M161LG&181VG&182VG

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

MST6M161LG&181VG&182VG V1.0

MST6M161LG&181VG&182VG V1.0

MST6M161LG&181VG&182VG V1.0

A4

A4

A4

Date: Sheet

Date: Sheet of

5

4

3

Date: Sheet of

2

of

210Thursday, March 01, 2012

210Thursday, March 01, 2012

210Thursday, March 01, 2012

1

5

4

3

2

1

HDMI

CN8

D D

C C

CN8

GND
GND
GND
GND

CEC/DDC GND

DDC SCL
DDC SDA

CEC
HPD

Dat2 shield
Dat1 shield
Dat0 shield

clk shield

DAT0+

DAT0-

DAT1+

DAT1-

DAT2+

DAT2-

ARC1

HDMI

HDMI

+5V

clk+

clk-

20
21
22
23

18
17
15
16
13
19

2
5
8
11

7
9
4
6
1
3
10
12
14

C21 1uFC21 1uF

SCL-2
SDA-2

HDMI2_5V

R215 1KR215 1K

ARC

HPD_SINKhot2

R231 5.1RR231 5.1R
R216 5.1RR216 5.1R
R218 5.1RR218 5.1R
R223 5.1RR223 5.1R
R207 5.1RR207 5.1R
R210 5.1RR210 5.1R
R196 5.1RR196 5.1R
R222 5.1RR222 5.1R

R171

R171

47K

47K

IN2D0+
IN2D0­IN2D1+
IN2D1­IN2D2+
IN2D2­IN2CLK+
IN2CLK-

R169

R169
47K

47K

CEC

HDMI2_5V

C73

C73

0.1uF

0.1uF

DGND

R116 100R116 100
R227 100R227 100

SCL_HD
SDA_HD

AGND

B_TX0+
B_TX0­G_TX1+
G_TX1­R_TX2+
R_TX2­TXCLK+
TXCLK-

SCL_HD
SDA_HD

SDA_HD
SCL_HD

HDMI2-RX0P
HDMI2-RX0N
HDMI2-RX1P
HDMI2-RX1N
HDMI2-RX2P
HDMI2-RX2N
HDMI2-CLKP
HDMI2-CLKN

R296 NC/4.7KR296 NC/4.7K
R302 NC/4.7KR302 NC/4.7K

R666 NC/200R666 NC/200

HDMI BYPASS

HDMI-CECCEC

SCL_HD
SDA_HD

+3.3V_Normal

HDMI-CEC

IN2D2+HDMI2-RX2P
IN2D2-HDMI2-RX2N
IN2D1+HDMI2-RX1P
IN2D1-HDMI2-RX1N
IN2D0+HDMI2-RX0P
IN2D0-HDMI2-RX0N
IN2CLK+HDMI2-CLKP
IN2CLK-HDMI2-CLKN

HOTPLUG

+3.3V_Normal +3.3V_Normal

B B

HPD_SINK

MMBT3904

MMBT3904

Q14

Q14

R711KR71
1K

32

HDMI2_5V

R168

R168
1K/NC

1K/NC

R76 4.7KR76 4.7K

1

R74

R74
10K

10K

HDMI_HP1

HDMI_HP1

A A

<OrgName>

<OrgName>

<OrgName>

Title

Title

Title

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

B

B

B

Date: Sheet

Date: Sheet

5

4

3

2

Date: Sheet

SKYWORTH

MINI8M48

MINI8M48

MINI8M48

MST6M161LG&181VG&182VG V1.0

MST6M161LG&181VG&182VG V1.0

MST6M161LG&181VG&182VG V1.0

of

210Thursday, March 01, 2012

of

210Thursday, March 01, 2012

of

210Thursday, March 01, 2012

1

5

H11

J10

J11

K10

K11

H10

GNDJ9GND

GND

GNDK9GND

GND

MST6M181VG

MST6M181VG
MST6M182VG

MST6M182VG
MST6M161LG

MST6M161LG

B_ODD7/LVA2M

B_ODD5/LVACKM

G_ODD0/LVA1P

B_ODD1/LVA4M

B_ODD3/LVA3M

B_ODD4/LVACLP

B_ODD6/LVA2P

G_ODD1/LVA1M

T11

T12

P11

P12

P13

P14

R12

R10

R11

R13

RXE4-

RXE3+

RXE3-

RXE0+

RXE2-

RXE1-

RXEC-

RXE2+

RXE1+

RXEC+

A12

GND

G_ODD2/LVA0P

R14

RXE0-

P7

GNDR7GNDT7GNDH9GND

D D

主IC为MST6M181VG、MST6M182VG时，
BALL D5到BALL B4为NC PIN;
只有MST6M161LG这些PIN 才为HDMI INPUT

HDMI_HP1

HDMI_HP1

HDMI2-CLKN

HDMI2-CLKN

HDMI2-CLKP

HDMI2-CLKP

HDMI2-RX0N

HDMI2-RX0N

HDMI2-RX0P

HDMI2-RX0P

HDMI2-RX1N

HDMI2-RX1N

HDMI2-RX1P

HDMI2-RX1P

HDMI2-SDA DDCDA_DA

SDA_HD

HDMI2-RX2N

HDMI2-RX2N

HDMI2-RX2P

HDMI2-RX2P

HDMI2-SCL DDCDA_CK

SCL_HD

ARC

VGA_HS

VGA_HS

RGB0_Pb+

RGB0_Pb+

RGB0_Y-SOG

RGB0_Y-SOG

RGB0_Y+

RGB0_Y+

R110 68RR110 68R C128 47nFC128 47nF

RGB0_Pr+

RGB0_Pr+

VGA_VS

VGA_VS

RGB2-HDTV_BIN

RGB2-HDTV_BIN

RGB2-HDTV_SOGIN

RGB2-HDTV_SOGIN

RGB2-HDTV_GIN

RGB2-HDTV_GIN
RGB2-HDTV_RIN

C C

B B

A A

AV-CVBS0P

AV-OUT
AV_AULin0
AV_AURin0
VGA-AULin0
VGA-AURin0

AMP-AUOUTR0

AMP-AUOUTL0

R112 68RR112 68R

RGB2-HDTV_RIN

AV-CVBS0P CVBS0P

R114 68RR114 68R

AV_AULin0
AV_AURin0

C167

C167
180pF

180pF

C168

C168
180pF

180pF

R107 0RR107 0R

C125 47nFC125 47nF
C126 1nFC126 1nF
C127 47nFC127 47nF

C129 47nFC129 47nF
C130 47nFC130 47nF

C131 1nFC131 1nF
C132 47nFC132 47nF
C133 47nFC133 47nF
C134 47nFC134 47nF

C150 47nFC150 47nF
C143 47nFC143 47nF

C144 47nFC144 47nF
C145 2.2uFC145 2.2uF

C147 2.2uFC147 2.2uF
C152 2.2uFC152 2.2uF
C156 2.2uFC156 2.2uF

AMP_AUOUTR0

R127

R127
100K

100K

AMP_AUOUTL0

R133

R133
100K

100K

HDMI1-ARC

BIN0
SOGIN0
GIN0P
GIN0M
RIN0

BIN2
SOGIN2
GIN2P
GIN2M
RIN2

CVBS2P

VCOM0

AMP_AUOUTR0

AMP_AUOUTL0

5

HDMI-CEC

HDMI-CEC

HDMI_HP1
HDMI2-CLKN
HDMI2-CLKP
HDMI2-RX0N
HDMI2-RX0P
HDMI2-RX1N
HDMI2-RX1P
DDCDA_DA
HDMI2-RX2N
HDMI2-RX2P
DDCDA_CK
HDMI1-ARC
VGA_HS
BIN0
SOGIN0
GIN0P
GIN0M
RIN0
VGA_VS
BIN2
SOGIN2
GIN2P
GIN2M
RIN2

CVBS2P
CVBS0P

VCOM0
AUL0

AUR0
AUL1
AUR1
AUVAG
AUVRM

AMP-AUOUTL0
AMP-AUOUTR0

D6
D5
C7
B7
C6
B6
A6
C5
C4
A5
B5
B4
D4
A3
A2
B3
B2
B1
C3
D3
C1
C2
D1
D2
E4
E3
E2
F3
F2
F1
F4
H3
H2
J3
J2
J1
K3
K1
K2
L1

L2
M1
M2

N1

N2

P1

L3
M4

P2

R1
M3

N3

N4

P3

R2

T2

CEC
HOTPLUGD
RXCKN_D
RXCKP_D
RX0N_D
RX0P_D
RX1N_D
RX1P_D
DDCDD_DA
RX2N_D
RX2P_D
DDCDD_CK
HOTPLUGA
RXCKN_A
RXCKP_A
RX0N_A
RX0P_A
RX1N_A
RX1P_A
DDCDA_DA
RX2N_A
RX2P_A
DDCDA_CK
ARC
HSYNC0
BIN0P
SOGIN0
GIN0P
GIN0M
RIN0P
VSYNC0
BIN1P
SOGIN1
GIN1P
GIN1M
RIN1P
VSYNC1
CVBS2
CVBS1
CVBS0
VCOM
CVBSOUT
AUL0
AUR0
AUL1
AUR1
AUVAG
AUREFM
AUL2
AUR2
AUL3
AUR3
AUOUTL1
AUOUTR1
AUOUTL0
AUOUTR0

MST6M161LG

MST6M161LG

GNDG1GNDG2GNDG3GNDP4GNDR4GNDR5GNDT5GNDP6GND

XINT3XOUT

PGA-COM

P5

R3

XTALI

VIFM

XTALO

AVSS_PGA

VIFM

VIFMR6VIFP

T6

VIFP

VIFP

RFAGCT4B_ODD2/LVA3P

B_ODD0/LVA4P

P10

RXE4+

AGC

4

VDDC AVDD_DDR AVDD_33

L8

F13

G13

N6

GND

GND

GND

GND

VDDC

VDDCL7VDDCK8VDDCK7VDDCJ8VDDCJ7VDDC

1.26V

1.26V

R_ODD2/LVB2P

GPIO21/TCON21/VGH_ODD_49

GPIO20/TCON20/VGH_EVEN_48

G_ODD3/LVA0M

G_ODD4/LVB4P

G_ODD5/LVB4M

G_ODD6/LVB3P

G_ODD7/LVB3M

R_ODD0/LVBCKP

T14

T15

P15

R15

R16

RXO3+

RXOC+

RXO3-

RXO4-

RXO4+

GPIO19/TCON19/GCLK6_47

R_ODD4/LVB1P

R_ODD1/LVBCKM

R_ODD3/LVB2M

R_ODD5/LVB1M

R_ODD6/LVB0P

R_ODD7/LVB0M

L15

L16

K14

K16

P16

N14

N15

M14

M15

M16

RXO2+

RXOC-

RXO1+

RXO0-

RXO0+

RXO2-

RXO1-

AMP-standby

AMP-standby

RF AGC

R135

R135

10K

10K

TAGC

TAGC

C169

C169

Close IC

22nF

22nF

RESET CIRCUIT

+5V_Standby

增加

RESET

3

R1011MR101

2

D100

D100
BAV99

BAV99

1M

1

R102 4.7KR102 4.7K

C111

C111

2.2uF

2.2uF

Q101

Q101

1

3906

3906

3 2

R105

R105
22K

22K

4

+2.5V_PGA

H8

H7

E13

M11

M10

G8

AVDD_1P2

AVDD_DDRD9AVDD_DDR

AVDD_DDR

AVDD_DDR

AVDD_DDR

DDR1 2.5V

DDR1 2.5V
DDR2 1.8V

DDR2 1.8V

GPIO define

GPIO define
MST6M161LG/MST6M181VG

MST6M161LG/MST6M181VG
MST6M182VG

MST6M182VG

GPIO11/TCON11/HCON_39

GPIO10/TCON10/OPT_N_38

GPIO18/TCON18/GCLK5_46

GPIO17/TCON17/GCLK4_45

GPIO16/TCON16/WPWM_44

GPIO13/TCON13/LEDON_41

GPIO15/TCON15/SCAN_BLK1_43

GPIO14/TCON14/SCAN_BLK_42

GPIO12/TCON12/DPM_40

F15

F14

K15

E14

D15

D14

D16

G15

G16

+5V_Tuner

R134

R134

10K

10K

AGC

时间

C101

C101

2.2uF

2.2uF

R103 1KR103 1K

ADC2P5 AVDD_33_PM

N5

H6

K6

AVDD_25

AVDD_PGA

2.5V 3.3V

2.5V 3.3V

GPIO9/TCON9/OPT_P_37

GPIO8/TCON8/FLK3_36

L14

F16

H16

J5

M5

J6

L5

AVDD_PLL

AVDD_REF

AVDD_MOD

AVDD_AU33

AVDD_AU25

SAR2_GPIO13/GPIO73
SAR1_GPIO12/GPIO74
SAR0_GPIO11/GPIO75

PWM0_GPIO20/GPIO26
PWM1_GPIO21/GPIO25

PMGPIO_GPIO10/GPIO66

SAR3_GPIO14/INT_GPIO65

GPIO3/TCON3/GCLK2_31

GPIO2/TCON2/GCLK1_30

GPIO6/TCON6/FLK_34

GPIO7/TCON7/FLK2_35

GPIO5/TCON5/SOE_33

GPIO4/TCON4/GCLK3_32

J14

J16

J15

E16

H15

TCON4

TCON2

J4

K4

L6

AVDD_33

AVDD_MODK5AVDD_MODM6AVDD_MOD

DVDD_NODIE

GND_EFUSE

USB1_DP
USB1_DM
USB0_DP
USB0_DM

DDCA_DA
DDCA_CK

HWRESET

PM1_GPIO6/GPIO67
PM4_GPIO7/GPIO68
PM5_GPIO8/GPIO69
PM6_GPIO9/GPIO70

DDCR_CK/GPIO63
DDCR_DA/GPIO64

NC/GPIO62
GPIO26/GPIO61
GPIO27/GPIO60

NC/GPIO59
GPIO23/GPIO58
GPIO25/GPIO57
GPIO24/GPIO56
GPIO22/GPIO55

GPIO1/TCON1/VST_29

GPIO0/TCON0/POL_28

GPIO30/LCK_74

GPIO29/LDE_75

GPIO28/LHSYNC

E15

H14

N10

N11

N12

N13

AUWS_IN
AUSCK_IN

AVDD_DMPLL

TESTPIN

GPIO27/LVSYNC

2D/3D

Debug port

CON38

CON38

CON4_2.0

CON4_2.0

{I2S_OUT_BCK,I2S_OUT_MCK,PWM1,PWM0}
B51_no_EJ
B51_Secure_no_scramble
B51_Secure_scramble

System-RST

C112

C112
1nF

1nF

R122

R122

4.7K

4.7K

Chip Config

H4

AVDD_DVI

MDDR_VREF

K13

MVREF

DVDD_NODIE_1.2V

D7

AUVRP

L4

VRP

D13
C13

LED_G

C10

KEY0-SAR1

C11

KEY0-SAR0

B11
B15

SCZ

SPI-SDO SPI_Flash-SDO

B16

SDO

SPI-SDI SPI_Flash-SDI

C16

SDI

SPI-SCK SPI_Flash-SCK

C15

SCK

B13
A13
A14
A15

R108 68RR108 68R

D11

R109 68RR109 68R

D10
B9

IRIN

A9

BRI_ADJ-PWM0

B12

CFG-PWM1

C12

SPI_WP0N

D12

PANEL_ON/OFF

A11

PWR-ON/OFF

A10

VBL_CTRL

B10

AMP-MUTE

C9

R160 22RR160 22R

G14
B14
C14
N9

R162 22RR162 22R

P9
T9
N8
P8

AUBCK_OUT

R9

AUMCK_OUT

R8
T8

主IC为

MST6M181VG、MST6M182VG

BALL N8和BALL N9为NC PIN。

U101

U101

AUWS_IN

+5V_Standby

R117

R117

1

4.7K

4.7K

2

UART-RX

3

UART-TX

4

BRI_ADJ-PWM0

CFG-PWM1
AUMCK_OUT
AUBCK_OUT

R124

R124

R125

R125

R123

R123

4.7K

4.7K

4.7K

4.7K

4.7K

4.7K

3

DDR2 VREF

R104

R106 C113 C114

R106

R106
1K_1%

1K_1%

主IC为MST6M181VG、MST6M182VG时，
R104、R106、C114要焊接；
主IC为MST6M161LG时，
R104、R106、C114不焊接。

SPI_CS0N

USB2_DP

USB2_D+

USB2_DM

USB2_D-

USB0_DP

USB1_D+

USB0_DM

USB1_D-

UART-TX
UART-RX

IRIN
System-RST

BRI_ADJ-PWM0

PANEL_ON/OFF
PWR-ON/OFF
VBL_CTRL
AMP-MUTE

GPIO53
TUNER_SCL
TUNER_SDA

时，

SERIAL FLASH

R118

R118

4.7K

4.7K

UART-RX
UART-TX

4'h0

R126

R126

4.7K

4.7K

TCON2

4'h3
4'h7

TCON4

R129

R129

4.7K

4.7K

+3.3V_Normal

3

R104

R104
1K_1%

1K_1%

MDDR_VREF

C113

C113

0.1uF

0.1uF

+3.3V_Normal

AVDD_DDR

SPI_CS0N
SPI_Flash-SDO

R144NC/4.7K R144NC/4.7K

R163NC/4.7K R163NC/4.7K

C114

C114
1nF

1nF

+5V_Tuner

2

1

LVDS OUT

CON1

OPC_PWM_IN

+5V_Normal

R734 4.7K/NCR734 4.7K/NC

100uF/10V

100uF/10V

CA2

CA2

+

+

R6_RXO0+
R4_RXO1+
R2_RXO2+
R0_RXOC+
G6_RXO3+
G4_RXO4+

G2_RXE0+
G0_RXE1+
B6_RXE2+
B4_RXEC+
B2_RXE3+
B0_RXE4+

CON1

25
23

3
1

IR-in

+5V_Standby

RXO0+39RXO0­RXO1+37RXO1­RXO2+35RXO2­RXOC+33RXOC­RXO3+31RXO3­RXO4+29RXO4­GND27GND

DCRscl

PWM
I/Osda

MODE
GND21GND
RXE0+19RXE0­RXE1+17RXE1­RXE2+15RXE2­RXEC+13RXEC­RXE3+11RXE3­RXE4+9RXE4­GND7GND
GND5GND
VCC
VCC

LVDS

LVDS

R1162

R1162

4.7K

4.7K
R1155 100R1155 100

R7_RXO0-

40

R5_RXO1-

38

R3_RXO2-

36

R1_RXOC-

34

G7_RXO3-

32

G5_RXO4-

30
28

OPC_PWM_OUT

26
24
22

G3_RXE0-

20

G1_RXE1-

18

R214

R214

B7_RXE2-

16

NC/4.7K

NC/4.7K

B5_RXEC-

14

B3_RXE3-

12

B1_RXE4-

10
8
6
4

VCC

2

VCC

R578NC/4.7K R578NC/4.7K

CFG-PWM1

R663 NC/100R663 NC/100

R423 NC/4.7KR423 NC/4.7K

R4240RR424
0R

AUWS_IN

AUWS_IN

BRI_ADJ-PWM1

+3.3V_Normal

Audio

AUVRM
AUVRP
AUVAG

C159

C159

C158

C158

C160

C160

C162

C162

0.1uF

0.1uF

10uF

10uF

0.1uF

0.1uF

10uF

Close to IC

L103FBL103

with width trace

FB

IRIN

C905

C905
22pF

22pF

10uF

Connector

R7_RXO0-RXO0­R6_RXO0+RXO0+
R5_RXO1-RXO1­R4_RXO1+RXO1+
R3_RXO2-RXO2­R2_RXO2+RXO2+
R1_RXOC-RXOC­R0_RXOC+RXOC+
G7_RXO3-RXO3­G6_RXO3+RXO3+
G5_RXO4-RXO4­G4_RXO4+RXO4+

G3_RXE0-RXE0­G2_RXE0+RXE0+
G1_RXE1-RXE1­G0_RXE1+RXE1+
B7_RXE2-RXE2­B6_RXE2+RXE2+
B5_RXEC-RXEC­B4_RXEC+RXEC+
B3_RXE3-RXE3­B2_RXE3+RXE3+
B1_RXE4-RXE4­B0_RXE4+RXE4+

+3.3V_Normal

R15 10KR15 10K

+3.3V_Standby

R11 10KR11 10K
CON6

CON6

SIP12/2.0

SIP12/2.0

light_s
KEY0-in
KEY1-in
IR-in

VD98NCVD98

VD99NCVD99

NC

NC

1 2

+3.3V_Normal

10K

10K

C903

C903

0.1uF

0.1uF

1

2D/3D

R739

R739

R737 100R737 100

R1159 100R1159 100

C904

C904

0.1uF

0.1uF

R1362KR136

2K

LED-R LED_R

Q100

Q100
3904

3904

2 3

R579 NC/100RR579 NC/100R

R577 NC/100R577 NC/100

VCC-Panel

KEY0-SAR0

KEY0-SAR1

R2 470RR2 470R

R425

R425

4.7K/NC

4.7K/NC

R732100R/NCR732 100R/NC

PANEL_I/O

PANEL_I/O

VCC-Panel

C8

0.1uFC80.1uF

KEY0-in

KEY1-in

+3.3V_Standby

R731 4.7KR731 4.7K

R137 4.7KR137 4.7K

C393

C393

2.2uF

2.2uF

R1166

R1166

BRI_ADJ-PWM0

+3.3V_Standby

10K

10K

+5V_Normal

R733 4.7K/NCR733 4.7K/NC

R161 100/NCR161 100/NC

AUSCK_IN

+5V_Standby

R1
220RR1220R

12

light_s

11
10

LED_R

9
8

IR-in

7
6
5
4

KEY1-in

3

KEY0-in

2
1

VD100NCVD100

NC

1 2

220uF/10V

220uF/10V

CA1

CA1

C117

C117

+

+

0.1uF

0.1uF

LED_G

1 2

System XTAL

C157 33pFC157 33pF

Y100

Y100

3

24MHZ_20pf

24MHZ_20pf

C163 33pFC163 33pF

+3.3V_Standby

R111

R111

4.7K

4.7K

U100

U100

FLASH_CS0N

1

CE#

VDD

2

SO

3

TUNER_SDA
TUNER_SCL

HOLD#
WP#
VSS4SI

EN25Q32

EN25Q32

FLASH_WP0N

R1131K R1131K

R115

R115

C146

C146

10K

10K

0.1uF

0.1uF

R1324.7K R1324.7K

R1304.7K R1304.7K

TUNER_SDA
TUNER_SCL

2D/3D
GPIO53

XTALI

R1201MR120
1M

1 2

R131 0RR131 0R

+3.3V_Standby

8
7

SPI_Flash-SCKSPI_WP0N

6

SCK

SPI_Flash-SDI

5

XTALO

Standby Power 3.3V

VDDC

+1.2V_VDDC

Normal Power 1.2V

C102

C102

C103

C103

0.1uF

0.1uF

2.2uF

2.2uF

ADC2P5

+2.5V_Normal

L101FBL101
FB

Normal Power 2.5V

250mA

C115

C115

C116

C116

0.1uF

0.1uF

0.1uF

0.1uF

AVDD_DDR

DDR power

C123

C123

C122

C122

0.1uF

0.1uF

0.1uF

0.1uF

AVDD_33

+3.3V_Normal

Normal Power 3.3V

C136

C136

2.2uF

2.2uF

AVDD_33_PM

+3.3V_Standby

DVDD_NODIE_1.2V

C154

C154

C153

C153

0.1uF

0.1uF

0.1uF

0.1uF

2

C137

C137

0.1uF

0.1uF

C104

C104

0.1uF

0.1uF

C124

C124
10uF

10uF

C138

C138

0.1uF

0.1uF

C105

C105

C106

C106

0.1uF

0.1uF

0.1uF

0.1uF

+2.5V_Normal +2.5V_PGA

FB
L100FBL100

C135

C135

0.1uF

0.1uF

C155

C155

2.2uF

2.2uF

C107

C107

0.1uF

0.1uF

C118

C118

0.1uF

0.1uF

AVSS_PGA

L102FBL102
FB

<OrgName>

<OrgName>

<OrgName>

Title

Title

Title

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet

Date: Sheet

Date: Sheet

SKYWORTH

MST6M161LG&181VG&182VG

MST6M161LG&181VG&182VG

MST6M161LG&181VG&182VG

MST6M161LG&181VG&182VG V1.0

MST6M161LG&181VG&182VG V1.0

MST6M161LG&181VG&182VG V1.0

1

of

210Thursday, March 15, 2012

of

210Thursday, March 15, 2012

of

210Thursday, March 15, 2012

5

CON2

CON2

D D

CON14_2.0

CON14_2.0

BL-ON/OFF

1

BL-ADJUST

2
3

STANDBY

4
5
6
7
8
9
10
11
12
13
14

+5V_Standby

100uF/16V

100uF/16V

CA26

CA26

+

+

+5V_Standby

+12V_NORMAL

+24V_Normal

C15

C15

0.1uF

0.1uF

NC/4.7K

NC/4.7K
R346

R346

12VST_ON/OFF

+5V_Standby

+5V_Normal

C148

C148

0.1uF

0.1uF

STANDBY

C10

C10
1uF

1uF

R343

R343

NC/2.2K

NC/2.2K

Q20

Q20

NC/3904

NC/3904

R342

R342
NC/4.7K

NC/4.7K

2 3

R347 NC/0RR347 NC/0R

1

2 3

3904

3904

R20

R20

4.7K

4.7K

Q18

Q18

4

+3.3V_Standby

R46

R46

4.7K

4.7K

1

R340 100R340 100

PWR-ON/OFF

+12V_NORMAL

L48 FBL48 FB

L49 FBL49 FB

CA19

CA19

10uF/16V

10uF/16V

3

C67

C67

0.1uF

NC

8

0.1uF

7

SS

EXPAD/LX

PGND

1

9

4

FB

R53

R53

6.2K

6.2K

2

U12

D80

D80
6V8

6V8

C60

C60

+

+

0.1uF

0.1uF
R51

R51
10K

10K

R50

R50
12K

12K

U12

AOZ1051PI

AOZ1051PI

IN

6

EN

5

COMP

R65

R65
20K

20K

C61

C61
103

103

AGND

3

L25 22uHL25 22uH

R61 33KR61 33K

2

1

定位孔

CA21

CA21

+

+

470uF/16V

470uF/16V

+5V_Normal/

C14

C14

0.1uF

0.1uF

H1NCH1

1

5

9

4

8

3

7

2

NC

6

H2NCH2

1

5

9

4

8

3

7

2

NC

6

+5V_Normal

R101KR10

R13 1KR13 1K

R17

R17

NC/10K

NC/10K

+5V_Normal

+12V_NORMAL

PANEL_ON/OFF

1K

Q3

3904Q33904

R31

R31

5

BL-ON/OFF

BL-ADJUST

C C

B B

A A

C9

NC/2.2uFC9NC/2.2uF

PANEL_ON/OFF

2

+5V_Standby

Q28

Q28
3904

3904

1

2 3

FB2 NCFB2 NC

FB1 0RFB1 0R

100uF/16V

100uF/16V

4.7K/NC

4.7K/NC

R41

R41
NC/10K

NC/10K

IO

用下拉电阻，保证时序

+5V_Normal/

R421KR42
1K

1

2 3

R16 4.7KR16 4.7K

CA29

CA29

R32 4.7KR32 4.7K

+5V_Normal

+5V_Normal/

12VST_ON/OFF

R12 1KR12 1K

BRI_ADJ-PWM0

VPANEL_IN

C2

+

+

0.1uFC20.1uF

1

+3.3V_Standby

VBL_CTRL

R40

R40

100K

100K

Q21

Q21
3904

3904

2 3

R18

R18
100K

100K

R19 10KR19 10K

R48

R48

4.7K

4.7K

PM GPIO

R14

R14
10K/NC

10K/NC

R5 100KR5 100K

0.1uF

0.1uF

VBL_CTRL

BRI_ADJ-PWM1

BRI_ADJ-PWM0

U10

U10
9435

9435

1
2
3

C6

4

0.1uFC60.1uF

D56 NC/SS14D56 NC/SS14

FB

L39FBL39

C12

C12

S
S
S
G

0.68uFC70.68uF

+5V_Normal

L5 FBL5 FB

R93

R93

C119

C119

C142

C142

+

CA53

+

CA53

10uF/16V

10uF/16V

5

D
D
D
D

C7

VCC-Panel

6
7
8

LDO

+5V_Standby

AMS1117-adj

AMS1117-adj

R282KR28

2K

U7

U7

0.1uF

0.1uF

ADJ

ADJ

1

R27 1.2KR27 1.2K

C31

C31

0.1uF

0.1uF

U4 U5

U4

U4

ADJ

ADJ

AMS1117-adj

L38 NC/FBL38 NC/FB

U11 9435U11 9435

1

S

2

S

3

S

4

G

+5V_Standby

+5V_Standby

C13

C13

1uF

1uF

+5V_Normal

5

D

6

D
D
D

C11

C11

7
8

0.1UF

0.1UF

+5V_Normal

AMS1117-adj

R24

R24

560R

560R

1

R22 560RR22 560R

C16

C16

0.1uF

0.1uF

R94

R94

1uF

1uF

10k

10k

4

OUT

OUT

IN

IN

3

2

C25

C25

C24

C24

2.2uF

2.2uF

0.1uF

0.1uF

4

OUT

OUT

IN

IN

3

2

C17

C17

C18

C18

2.2uF

2.2uF

0.1uF

0.1uF

VOUT = Vref*(1 + R25/R23 ) + Iadj*R25

10k

10k

+3.3V_Standby

+

CA9

+

CA9

22uF/16V

22uF/16V

300mA

+2.5V_Normal

+5V_Normal

+

CA5

+

CA5

100uF/16V

100uF/16V

U53

U53
SY8086

SY8086

VCC4OUT

1

EN

2

GND

+5V_Normal

1

U6

U6

AMS1117-adj

AMS1117-adj

R302KR30

2K

AMS1117-adj

AMS1117-adj

T1NCT1
NC

R25

R25

100R

100R

FB

U6U7

U5

U5

3

5

ADJ

ADJ

R29 1.2KR29 1.2K

C34

C34

0.1uF

0.1uF

ADJ

ADJ

R23 220RR23 220R

C19

C19

0.1uF

0.1uF

4

OUT

OUT

4

OUT

OUT

IN

IN

IN

IN

321

C33

C33

2.2uF

2.2uF

321

C26

C26

2.2uF

2.2uF

L44 3.3uHL44 3.3uH

+3.3V_Normal

C32

C32

+

+

0.1uF

0.1uF

22uF/16V

22uF/16V

AVDD_DDR

C20

C20

C27

C27

0.1uF

0.1uF

2.2uF

2.2uF

CA10

CA10

1

R159

R159
15K

15K

R157

R157
12K

12K

2010-3-14

T2NCT2
NC

600mA

C140

C140

10pF

10pF

+

+

22uF/16V

22uF/16V

+1.2V_VDDC

CA11

CA11

C177

C177

0.1u

0.1u

H3NCH3

1

5

9

4

8

3

7

2

NC

6

M5NCM5

NC

1

H4NCH4

1

5

9

4

8

3

7

2

NC

M2NCM2

1

NC

M4NCM4
NC

1

M6NCM6
NC

1

6

H6NCH6

1

5

9

4

8

3

7

2

6

NC

备注：

<OrgName>

<OrgName>

1：U5是为DDR

4

提供电源

,MST6M182VG内包DDR2,

3

输出为

1.8V

。

2

<OrgName>

Title

Title

Title

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet

Date: Sheet

Date: Sheet of

SKYWORTH

MST6M161LG&181VG&182VG

MST6M161LG&181VG&182VG

MST6M161LG&181VG&182VG

MST6M161LG&181VG&182VG V1.0

MST6M161LG&181VG&182VG V1.0

MST6M161LG&181VG&182VG V1.0

1

210Tuesday, April 17, 2012

of

210Tuesday, April 17, 2012

of

210Tuesday, April 17, 2012