TCL LCD20V8NT Schematic

5

GM21 LCD TV

4

3

2

1

D D

C C

B B

CONTENTS

SCHEMATIC

01. Contents

02. Input

03. GM5221

04.LVDS_OUT

05. TTL_out

06. Power

07. VIDEO DECODER

08. Audio

09.20"CMO

屏

10.Interface

11.Power_New

SHEET

1
2
3
4
5
6
7
8

9
10
11

Approval

A A

SignatureOrganization

Date

CHY 04-05-17

Title

GM21

Size Document Number Rev

040108 chy

B

of

Date: Sheet

5

4

3

2

110Monday, May 09, 2005

1

5

4

3

2

1

GND

D D

CN3

连接到

2

0"CMO

屏 一一对应连接到数字板

50
49
48
47
46
45
44
43
42
41
40
39
38
37
36

C C

35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19

>

B B

18
17
16
15
14

B0
B1
B2
B3

B4
B5
B6
B7

G0
G1
G2
G3

G4
G5
G6
G7

R0
R1
R2
R3

R4
R5
R6
R7

CLK
EN

TXO1+

PD20
PD21
PD22
PD23

TXe0+
TXe0­TX03+
TX03-

TX0C+
TX0C­TX02+
TX02-

TXe3+
TXe3­TXeC+
TXeC-

TXe2+
TXe2­TXe1+
TXe1-

DCLK
DEN

TXO1-

TXO0+

TXO0-

13
12
11
10

9
8
7
6

Power
Power
Power
Power

Power
Power
Power
Power

5
4
3
2

CN3

50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

1

A A

FH12-50S-0.5SH

GND

5

TXE1-

4

3

2

1

5

D D

4

3

2

1

C C

R8

R9

10K

VGASCL
VGASDA

+5V

A2

R15

47K

3 4

1 2

GND

DNP

P1

GND2 SIG2

GND1 SIG1

COMPONENT

+5V

1 2

GND

R16
2K7

SIG3GND3

BAT54C

VGA_5V

D5

A1

C

5V_VGA

EDID VGA

U2

2

A1A2WP

3
4

GND

24AA02

GND

ANALOG DDC

B B

A A

C2

0.1uF

81

VCCA0
SCL

SDA

GND

7
6
5

GND

YPrPB Video In

5

D6

3

BAV99

65

+5V

D4

3

BAV99

1 2

GND

R17 100R

R18 100R

C220

0.1UF

GND

FB1

21

FB2

21

FB3

21

VGA_SCL

VGA_SDA

+5V

D7

3

BAV99

1 2

GND GND

A-VS

R30
10K

GNDGND

A-PB

A-PR

A-Y

+5V

3

R12 10K

CN2

GND

15
14
13
12
11

DB15 HD
D8

BAV99

1 2

R23 20R

R31
10K

R13 0R

5
10
4
9
3
8
2
7
1
6

GND

Near VGA pins

1%

1%

VGACON

R14
10K

VGA_5V

VGA RGB In

A-BLUE
A-GREEN
A-RED

R1982

R2082

R2182

HSYNC 5

VSYNC 5 BLUE+ 5

4

A-Y

A-GREEN

A-PB

C11

12

10uF/16V

82

R36

GND

C15

12

10uF/16V

C17

12

10uF/16V

82

R32

GND

GND

GND

GND

+5V_MUX

SEL_RGB3

R24

Q2

22k

BC847c

1

R33

10k

R42

Q4

22k

BC847c

1

R45

10k

GND

R47

Q1

22k

BC847c

1

R50

10k

2 3

+5V_MUX

2 3

+5V_MUX

2 3

Y/G

R29

1k

GND

R37

Pb/B

1k

GND

R10 100R
R11 100R

1

IN

2

SA1

3

SA2

4

DA

5

SB1

6

SB2

7

DB

8

GND

13-PI5V33-0QB

GND

3

U3

PI5V330

2 3

BC847c

+5V_MUX

12

16

VCC

15

EN

14

SD1

GND

13

SD2

Pr/R

12

DD

11

SC1

10

SC2

R34

9

DC

1k

GND

+5V_MUX

R46

22k

A-BLUE

1

1 2

Q5

C16

10uF/16V

10k

R48

GND

10K

+

C4

10uF

GND

BC847c

2 3

+5V_MUX

2 3

NOT TO BE MOUNTED

+5V

DDC_SCL_VGA 5
DDC_SDA_VGA 5

MUXED RGB
TO 5221ADC

C3 0.01uF

C5 0.01uF

+5V_MUX

R26
22k

Q6

C13

1 2

1

10uF/16V

R35

82

10k

Q3

BC847c

1

R49

R41

22k

C14

1 2

10uF/16V

R43

10k

GND

Pr/R

R22 47R 1%

Y/G

R25 47R 1%

Pb/B

R28 47R 1%

A-PR

GND

A-RED

2

R3884.5 1%

R3984.5 1%

GND GND GND

Title

Size Document Number Rev

C

Date: Sheet

C6 0.01uF
C7 0.01uF

C8 0.01uF
C9 0.01uF

C10 0.01uFR27 20R
C12 0.01uF

R4084.5 1%

GM21-input

040108 chy

INPUT

1

SOG_MCSS 5

RED+ 5
RED- 5

GREEN+ 5
GREEN- 5

BLUE- 5

of

210Monday, May 09, 2005

5

+3.3V_AVDD

D D

C C

B B

A A

L2

33R FB

+1.8V_DVDD

RMADDR[6:0]

RMADDR[12:7]
RMADDR[14:13]

RMADDR15

RMADDR16

RMADDR17

3.3V_AVDD

C18

C19

22uF/16V

0.1uF

GND

+3.3V_DVDD 3.3V_DVDD

L3

33R FB

CVDD_1.8

L4

33R FB

L5

33R FB

BootStrap Signals

HSYNC3

C38
22uF/16V

GND

AVDD_1.8

C48
22uF/16V

GND

For I2C address [6:0] to JTAG bridge
Host I/F, to determine device address.

User_Bits[5:0] for configuration setting
OP_MODE[1:0]:

00 = Normal op. UART in 186 on system pins.
01 = I2C to JTAG bridge.
10 = JTAG port, 5 wires
11 = External parallel control bus using
ROM Addr/Data

SPI_EN: 0 = parallel ROM I/F. 1 = SPI
serial ROM and Cache control

Initial state of OCM ROM:
0 = internal ROM on, and mapped to top 32K
of OCM and OCM boot will be from internal
ROM codes.

1 = Internal ROM off. The external ROM
mapped to entire upper 512K of OCM address.
OCM boot from external ROM code.

OSC_SEL: 0 = Xtal and internal oscillator.
1 = TTL oscillator (on TCLK pin)

VGAHS

+5V

GPIO9/SCL

MCSCL

GPIO10/SDA

MCSDA

5

Close to respective power Pins

C20

0.1uF

C21

0.1uF

C22

0.1uF

Close to respective power Pins

C30

C29

0.1uF

22uF/16V

GND

Close to respective power Pins

C40

C39

0.1uF

C49

0.1uF

R76
10K

C41

0.1uF

0.1uF

C50

0.1uF

3.3V_AVDD

14

U5

1

1

2

2

3

3

4

4

11

11

10

10

7

74LCX14

GND

R77

C65

10K

0.1uF

8
7
6

GND GND

C23

0.1uF

C31

0.1uF

14

7

U7

VCC
WP
SCK

24LC16B

C24

0.1uF

C32

0.1uF

C42

C43

0.1uF

0.1uF

C52

C51

0.1uF

0.1uF

13

13

12

12

8

8

9

9

6

6

5

5

1

A0

2

A1

3

A2

45

VSSSI

C26

C25

0.1uF

0.1uF

C33

C34

0.1uF

0.1uF

C44

0.1uF

Close to respective power Pins

C53

0.1uF

VGAVS

VSYNC
3

4

C28

C27

0.1uF

0.1uF

Close to respective power Pins

C35

0.1uF

C45

C46

0.1uF

C54

0.1uF

C47

220pF

220pF

C55
220pF

3.3V_AVDD

C58
5pF

14.318MHz

BOOTSTRAP OPTIONS SELECT
(NOT POPULATED SHOULD BE
HARD WIRED)

+5V

4

3

3.3V_DVDD

3.3V_AVDD

C36

C37

0.1uF

0.1uF

+5V

R5110K

R5210K

J1

GPROBE

OR40R

RMDATA[0..7]

RS232

GND

DDC_SCL_VGA
DDC_SDA_VGA
DDC_SCL_DVI
DDC_SDA_DVI

R56 10K
R59 10K

VCC

OE

WE

CE

DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0

GND

1
2
3
4

RESET

32
24

31
22

21
20
19
18
17
15
14
13

16

TCLK
XTAL

3.3V_AVDD

DEBUG
PORT

ADC_TEST

RX2+
RX2­RX1+
RX1­RX0+
RX0­RXC+
RXC-

R53 250/1%

RMADDR17
RMADDR16
RMADDR15
RMADDR14
RMADDR13
RMADDR12
RMADDR11
RMADDR10
RMADDR9
RMADDR8
RMADDR7
RMADDR6
RMADDR5
RMADDR4
RMADDR3
RMADDR2
RMADDR1
RMADDR0

RMDATA7
RMDATA6
RMDATA5
RMDATA4
RMDATA3
RMDATA2
RMDATA1
RMDATA0

+5V

C62

0.1uF

GND

RMDATA7
RMDATA6
RMDATA5
RMDATA4
RMDATA3
RMDATA2
RMDATA1
RMDATA0

GND

TP10

TP11

ROM_OEn
ROM_WEn
ROM_CSn

HOST_SDA/UART_DO
HOST_SCL/UART_DI
DDC_SCL_VGA

GND GND

T2

1
2

RMADDR8

DDC_SDA_VGA

SW1
SW PUSHBUTTON

For_Update

C57

0.1uF

RMADDR17

RMADDR16
RMADDR15
RMADDR14
RMADDR13
RMADDR12
RMADDR11
RMADDR10
RMADDR9
RMADDR8
RMADDR7
RMADDR6
RMADDR5
RMADDR4
RMADDR3
RMADDR2
RMADDR1
RMADDR0

TP14 VP

OR30R

OR20R

OR10R

DDC_SCL_VGA3
DDC_SDA_VGA3
DDC_SCL_DVI3
DDC_SDA_DVI3

BLUE+3
BLUE-3
SOG_MCSS3
GREEN+3
GREEN-3
RED+3
RED-3

VGAHS
VGAVS

RX2+3
RX2-3
RX1+3
RX1-3
RX0+3
RX0-3
RXC+3
RXC-3

+5V

U6

30

2

3
29
28

4
25
23
26
27

5

6

7

8

9
10
11
12

1

AT49HF/F010-45JC

32-Pin PLCC Socket

NC/A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0

NC

3

JTAG
DEBUG
I2C SEL

3.3V_AVDD

C59

X1

5pF

TCLK

XTAL

10KR54

RMADDR0

10KR55

RMADDR1

10KR57

RMADDR2

10KR58

RMADDR3

10KR60

RMADDR4

10KR61

RMADDR5

10KR62

RMADDR6

10KR63

RMADDR7

10KR64
10KR65

RMADDR9

10KR66

RMADDR10

10KR67

RMADDR11

10KR68

RMADDR12

10KR69

RMADDR13

10KR70

RMADDR14

10KR71

RMADDR15

10KR72

RMADDR16

10KR73

RMADDR17

U4

AVDD_OUT_LV_E_33

24

AVDD_OUT_LV_E_33

26

AVDD_LV_33

27

AVDD_OUT_LV_O_33

40

AVDD_OUT_LV_O_33

113

AVDD_IMB_33

120

AVDD_RX2_33

125

AVDD_RX1_33

130

AVDD_RX0_33

134

AVDD_RXC_33

141

AVDD_BLUE_33

145

AVDD_GREEN_33

150

AVDD_RED_33

154

AVDD_ADC_33

172

LBADC_VDD_33

171

AVDD_RPLL_33

12

AVSS_OUT_LV_E

23

AVSS_OUT_LV_E
AVSS_LV

28

AVSS_OUT_LV_O

39

AVSS_OUT_LV_O

115

AGND_IMB

117

AGND_RX2

122

AGND_RX1

127

AGND_RX0

131

AGND_RXC

144

AGND_BLUE

149

AGND_GREEN

153

AGND_RED

156

AGND_ADC

168

AGND_RPLL

177

LBADC_GND

136

GND_RXPLL

GND

170

TCLK

169

XTAL

71

HOST_SCL/UART_DI

72

HOST_SDA/UART_DO

77

DDC_SCL_VGA

78

DDC_SDA_VGA

79

DDC_SCL_DVI

80

DDC_SDA_DVI

178

RESETn

142

BLUE+

143

BLUE-

146

SOG_MCSS

147

GREEN+

148

GREEN-

151

RED+

152

RED-

181

HSYNC

182

VSYNC

155

ADC_TEST

118

RX2+

119

RX2-

123

RX1+

124

RX1-

128

RX0+

129

RX0-

132

RXC+

133

RXC-

138

CLKOUT

114

REXT

183

ROM_ADDR17

184

ROM_ADDR16

185

ROM_ADDR15

186

ROM_ADDR14

187

ROM_ADDR13

188

ROM_ADDR12

189

ROM_ADDR11

192

ROM_ADDR10

193

ROM_ADDR9

194

ROM_ADDR8

195

ROM_ADDR7

196

ROM_ADDR6

197

ROM_ADDR5

198

ROM_ADDR4

199

ROM_ADDR3

200

ROM_ADDR2

201

ROM_ADDR1

202

ROM_ADDR0

203

ROM_DATA7

204

ROM_DATA6

207

ROM_DATA5

208

ROM_DATA4

1

ROM_DATA3

2

ROM_DATA2

3

ROM_DATA1

4

ROM_DATA0

5

ROM_OEn

6

ROM_WEn

7

ROM_CSn

gm5221

PQFP-208

SOCKET:
IC51-2084-1052

R74

10K

GND

RMDATA[0..7]

Route (LBADC_IN1, LBADC_RET) and
(LBADC_IN2, LBADC_RET) as differential
tracks close to each other and ground the
return track of each pair very close to the
5221 and ground pin

3.3V_DVDD

5073190

3.3V_A

AGND

VDATA7/GPIO16

VDATA6/GPIO17

VDATA5/GPIO18

VDATA4/GPIO19

102

103

106

107

108

YUV6

YUV7

YUV5

YUV4

YUV3

2

AVDD_1.8

205

116

12125126

95

RVDD_33

RVDD_33

VDATA3/GPIO20

VDATA2/GPIO21

109

110

YUV2

YUV1

2

13711164

RVDD_33

RVDD_33

RVDD_33

VDD_RX2_18

VDD_RX1_18

VDD_RX0_18

VDD1_ADC_18

VDD_RXPLL_18

VDATA1/GPIO22

VDATA0/GPIO23

VCLKNCNCNCNCNCNCNCNCNCNC

111

112

5253104

C63
8P2

YUV0

GND

DECCLK

DECCLK

YUV[0..7]

YUV[0..7]

CVDD_1.8

CVDD_1.8

1669417596

86

CVDD_18

CVDD_18

CVDD_18

VDD_RPLL_18

CH3P_LV_E(PD0/ER0)
CH3N_LV_E(PD1/ER1)
CLKP_LV_E(PD2/ER2)
CLKN_LV_E(PD3/ER3)
CH2P_LV_E(PD4/ER4)
CH2N_LV_E(PD5/ER5)
CH1P_LV_E(PD6/ER6)
CH1N_LV_E(PD7/ER7)
CH0P_LV_E(PD8/EG0)
CH0N_LV_E(PD9/EG1)

CH3P_LV_O(PD10/EG2)
CH3N_LV_O(PD11/EG3)
CLKP_LV_O(PD12/EG4)
CLKN_LV_O(PD13/EG5)
CH2P_LV_O(PD14/EG6)
CH2N_LV_O(PD15/EG7)
CH1P_LV_O(PD16/EB0)
CH1N_LV_O(PD17/EB1)
CH0P_LV_O(PD18/EB2)
CH0N_LV_O(PD19/EB3)

GPIO8/IRQout

PWM0/GPIO11
PWM1/GPIO12
PWM2/GPIO13
PWM3/GPIO14

STI_TM1/GPIO15

VBUFC_RPLL

LBADC_RETURN

NC

54

105

157

158

159

160

161

1

139

179

CVDD_18

CVDD_18

CVDD_18

CVDD_18

VCO_LV

PD20/EB4
PD21/EB5
PD22/EB6
PD23/EB7

PD24/OR0
PD25/OR1
PD26/OR2
PD27/OR3
PD28/OR4
PD29/OR5
PD30/OR6
PD31/OR7
PD32/OG0
PD33/OG1
PD37/OG5

DEN
DHS
DVS

DCLK

PPWR
PBIAS

GPIO0
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6

GPIO7/IRQin

GPIO9/SCL

GPIO10/SDA

VBUFC_DVI

STI_TM2

CRVSS
CRVSS
CRVSS
CRVSS
CRVSS
CRVSS
CRVSS
CRVSS
CRVSS
CRVSS
CRVSS

CRVSS
GND_RPLL
GND1_ADC

LBADC_IN1
LBADC_IN2
LBADC_IN3

162

Title

Size Document Number Rev

Date: Sheet

LV_E9

13

LV_E8

14

LV_E7

15

LV_E6

16

LV_E5

17

LV_E4

18

LV_E3

19

LV_E2

20

LV_E1

21

LV_E0

22

LV_O9

29

LV_O8

30

LV_O7

31

LV_O6

32

LV_O5

33

LV_O4

34

LV_O3

35

LV_O2

36

LV_O1

37

LV_O0

38

PD20

43

PD21

44

PD22

45

PD23

46

56
57
58
59
60
61
62
63
64
65
66

47
48
49
55

67
68

81
82
83
84
85
88
89
90
91
92
93

98
99
100
101

69
167

135
70

206
191
180
140
97
94
76
74
51
42
8
87
165
163

173
174
175
176

LBADC_RET

GND

PPWR
PBIAS

GPIO0
GPIO1
GPIO2
GPIO3

GPIO5
GPIO6

MCSCL
MCSDA

TP12

GND

GND

GM21-gm5221

040108 chy

C

TP9

10

DEN

DHS
DVS
DCLK

SEL_RGB
VGACON
VBI_INTR
LED
DEC_PWN
RET_OTHER
POWER
IR_IN
SWS1
MCSCL
MCSDA

PWM0

AMP_MUTE
SWS0

KEYBOARD
INPUT TO
LBW ADC

C60

C61

0.1uF

0.1uF

1

LV_E[0..9] 7,8

LV_O[0..9] 7,8

PD[20..23] 8

ADC_IN1
SCART_FB1
SCART_FB2

DEN
DHS
DVS
DCLK

PPWR 7,8
PBIAS 7

MUX SEL,VGA
CONNECTOR
SIGNAL,VBI
INTR, LED, AMP
AND AUDIO
DISABLE

I2C
PWM
OUPUT
FOR AMP
VOLUME,
BL
BRITNESS

of

310Monday, May 09, 2005

5

4

3

2

1

D D

Keypad
INTERFACE

NV RAM
INTERFACE

I-L
I-RI-L
O-RI-LI-L

C C

O-L

GND

J14

1
2
3
4
5
6
7
8

IR REMOTE SENSOR
INTERFACE

B B

J7

CON5

A A

5

+5V

1
2

GND

3
4
5

C66

220pF

+5V

R75
10K
C64
220pF

GND

GND

LED
IR_IN

ADC_IN1

4

J8

CON5

3

1x5x2.0mm

+9V

1
2
3
4
5

C67

0.1uF

J5

CON8

+5V

CON15

1
2
3
4
5
6
7
8

C68

0.1uF

J3

1
2
3
4
5
6
7
8
9

+12V

CVBS2

CVBS2

CVBS1

CVBS1
SVIDEO_Y
SVIDEO_C

MCSCL
MCSDA Y-L

MUTE#

TV_IN

GND

GND

C69

0.1uF

SVIDEO_Y
SVIDEO_C

+9V

J5A

CON8

Title

1
2
3
4
5
6

GND

Y-R
P-R

P-L

GM21- connectors

Size Document Number Rev

040108 chy

B

of

Date: Sheet

2

410Monday, May 09, 2005

1

5

+5V

R80 470R

3

Q7

1

MMBT3904L

2

GND

U8

1

S1

2

G1

3

S2

4

G2

SI9953ADY

Panel Power Switch

3

Q9
MMBT3904L

2

R90

+5V

1K

C74

0.1uF

GND

R82 1K

+5V+3.3V_DVDD

R86
0

R89
47K

GND

+12V

R87

C75
22uF/16V

R88

D D

C C

B B

Panel Power Voltage Selection

PPWR5

PWM0

PPWR

R91 4K7 C223

1

GND

4

R79

100R

100

D1
D1
D2
D2

0R

GND

F1

8
7

33R FB

6
5

C72

0.1uF

C56

0.1uF

GND GND

BKLT_ADJ

PANEL_POWER

0.1uF

0.1uF

+12V

L6

31R FBL831R FBL731R FB

C71

C70

0.1uF

GND

LV_O[0..9]

LV_E[0..9]

L10

L11

31R FB

GND

31R FBL931R FB

Backlight
Inverter
Connector

J9

1
2
3
4
5
6
7

CON7

3

+5V

R78
10K

BKLT_ENBKLT_EN

R81 0R

4k7

GND

R85 0R

3

1

2

Q8

MMBT3904L

GND

LVDS test points right on the trace to avoid extra length

TXO0-

LV_O0 TXO0-EB3

LV_O2
LV_O3 EB0

LV_O4 EG7
LV_O5 EG6

LV_O6 EG5
LV_O7 EG4

LV_O8 EG3
LV_O9 EG2

TXE0+

TXE1-

TXE1+

EB2

EB1

LV_E0 EG1
LV_E1 EG0

LV_E2 ER7
LV_E3 ER6

TXO0+

TXO1-

TXO1+

TXO2-

TXO2+

TXOC-

TXOC+

TXO3-

TXO3+

2

20
19
18
17
16
15
14
13
12
11
10
9
8
7

TXO0+LV_O1
TXO1­TXO1+
TXO2­TXO2+

TXOC­TXOC+
TXO3­TXO3+
TXE0­TXE0+

TXE1­TXE1+

TXE2­TXE2+
TXEC­TXEC+
TXE3­TXE3+

6
5
4
3
2
1

PANEL_POWER

DF14A-20P-1.25H

TP15

LVDS Output
Connector

GND

R84 1KR83

PBIAS

PBIAS 5

CN3

30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

DF14A-30P-1.25H

1

15"SAMSUNG

连接到 屏

TXE2-

TXE2+

TXEC-

TXEC+

TXE3-

TXE3+

A A

5

4

3

LV_E4 ER5
LV_E5 ER4

LV_E6 ER3
LV_E7 ER2

LV_E8 ER1
LV_E9 ER0

Title

GM21-LVDS out

Size Document Number Rev

040108 chy

C

Date: Sheet

2

1

of

510Monday, May 09, 2005

5

D D

4

3

2

1

PANEL_POWER PANEL_POWER

LV_E[0..9]

C C

LV_O[0..9]

PD[20..23]

LV_E9
LV_E8
LV_E7
LV_E6 ER3
LV_E5
LV_E4
LV_E3
LV_E2

LV_E1
LV_E0
LV_O9
LV_O8
LV_O7
LV_O6
LV_O5
LV_O4

LV_O3
LV_O2
LV_O1
LV_O0
PD20
PD21
PD22
PD23

22Rx4
22Rx4

22Rx4

8
7
6
5 4
8
7

RN1

6
5 4

8
7
6
5 4
8
7
6
5 4

8
7
6
5 4
8
7
6
5 4

ER0

1

ER1

2

ER2

3

ER4

RN222Rx4

1

ER5

2

ER6

3

ER7
EG0

1

EG1

2

EG2

3

EG3
EG4

RN3

1

EG5

2

EG6

3

EG7

RN422Rx4

EB0

1

EB1

2

EB2

3

EB3
EB4

RN5

1

EB5

2

EB6

3

EB7

RN622Rx4

ER[0..7] SHT-6

EG[0..7] SHT-6

EB[0..7] SHT-6

CLK
VS
EB6
EB2

EB0 EB1
EG6

EG4
EG2
EG0

ER6
ER4
ER2
ER0

J10

1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39

87089-40

2
4
6

8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40

DE
HS

EB7
EB5EB4
EB3

EG7
EG5
EG3
EG1

ER7
ER5
ER3
ER1

GNDGND

B B

DENSHT-5,6
DHSSHT-5,6
DVSSHT-5,6
DCLKSHT-5,6

DEN
DHS
DVS
DCLK

R92 22R
R93 22R
R94 22R
R95 22R

C76
47PF

DE
HS
VS
CLK

GND

A A

Title

GM21-TTL out

Size Document Number Rev

040108 chy

B

of

Date: Sheet

5

4

3

2

610Monday, May 09, 2005

1

5

4

3

2

1

+12V

L12 33R FB
L14 33R FB

D D

C C

C78

100uF/16V

+5V

C79

470uF/25V

C80

0.1uF

L24

33R FB

+5V

L26

D11

1N4001

33R FB

B B

U9
LM2596S-5.0

1

VIN

C81

0.1uF

GND

3

+5V +3.3V_DVDD

L21

33R FB

C105

100uF/16V

GND

D12

1N4001

C111

GND

C106

0.1uF

C112

0.1uF

VOUT

456

C95
100uF/16V

ADJONTAB

2

D9
IN5820

1 2

lt1084-3.3V

U10

TAB

3 2

VIN VOUT

GND/ADJ

1

GND

LT1117-3.3V

U12

TAB

3 2

VIN VOUT

GND/ADJ

Sot223

1

GND

U13

LT1117-1.8V

TAB

3 2

VIN VOUT

GND/ADJ

Sot223

1

L15

33uH

C82

C83

330uF/16V

330uF/16V

4

4

4

100uF/16V

GND

GND

31ohm at 100Mhz Rated Currrent
>=2A

C84

L18 33R FB

0.1uF
L19 33R FB
L20 33R FB

40mA

C94

C93

100uF/16V

0.1uF

10V

GND

GND

C103

0.1uF

GND

C109

0.1uF

GND GND

L13 33R FB
L16 33R FB
L17 33R FB

C104

100uF/16V

GND

C110
100uF/16V

C85

100uF/16V

+3.3V_AVDD

+1.8V_DVDD

C86

330uF/16V

200mA

CVDD:300mA

AVDD:60mA

0.1uF

R96

C91

GNDGND

+12V

GNDGND

C97
100uF/16V

10V

U11

100

C92

0.1u

KIA278R09

VOUT

To-223

RELA1

4

Jidian1

GND

324

BC847c

C77

0.1u

D10

C90

1N4148

0.1u

123

J11

1
2

GND

CONTROL

GND

+12V

C100

0.1uF

L22

33R FB

C98

C99

0.1uF

100uF/16V

10V

R98

2k2

POWER

1

Vin

SW

R97

10k

Q10

1

2 3

GND

GND

U13

L7809C

3 2

VIN VOUT

Sot223

U13

L7809C

3 2

VIN VOUT

Sot223

4

TAB

GND

1

4

TAB

GND

1

+5V

JP1

C87

4
3
2
1

POWER IN

C88

C89

0.1u

100P

GND

470uF/25V

GND

+9V

C96

0.1uF

+5V

+5V_MUX

L23

33R FB

C101

C102

0.1uF

22uF/16V

GND

GND

+3.3V_AVDD +3.3V_LBADC

L25

33R FB

C108
22uF/16V

C107

0.1uF

GND GND

+3.3V_AVDD

L27

33R FB

C115

C116

0.1uF

100uF/16V

GND

A A

5

4

U14

LT1117-1.8V

TAB

3 2

VIN VOUT

GND/ADJ

Sot223

1

GND

4

C114

C113

100uF/16V

0.1uF

GND

GND

3

+1.8V_DEC

A_1.8V

L28

33R FB

D_1.8V

L29

33R FB

Title

GM21-power

Size Document Number Rev

040108 chy

C

2

Date: Sheet

1

of

710Monday, May 09, 2005

5

4

3

2

1

C81

0.1uF

U9
LM2596S-5.0

1

VIN

GND

3

4

TAB

C105

100uF/16V

GND

D12

1N4001

C111

C106

0.1uF

C112

0.1uF

2

VOUT

ADJONTAB

456

C93

0.1uF

GND

U12

3 2

U13

3 2

1 2

+3.3V_DVDD

GND

LT1117-3.3V

VIN VOUT

GND/ADJ

Sot223

1

LT1117-1.8V

VIN VOUT

GND/ADJ

Sot223

1

D9
IN5820

40mA

C94
100uF/16V

10V

TAB

GND

TAB

L15

33uH

C83

C82

330uF/16V

330uF/16V

4

4

100uF/16V

GND

C115

C116

0.1uF

GND

U14

LT1117-1.8V

3 2

VIN VOUT

GND/ADJ

Sot223

1

4

TAB

100uF/16V

GND

GND

31ohm at 100Mhz Rated Currrent
>=2A

L13 33R FB
L16 33R FB
L17 33R FB

C84

L18 33R FB

0.1uF
L19 33R FB
L20 33R FB

+5V

L23

33R FB

GND

C103

C104

0.1uF

100uF/16V

GND

GND

C110

C109

100uF/16V

0.1uF

GND

GND

C114

C113

100uF/16V

0.1uF

GND

GND

C85

100uF/16V

+5V_MUX

C102
22uF/16V

+3.3V_AVDD

+1.8V_DVDD

330uF/16V

C101

0.1uF

GND

200mA

CVDD:300mA

AVDD:60mA

+1.8V_DEC

R96

C91

GND

GND

C97
100uF/16V

10V

+12V

GND

U11

100

C92

0.1u

KIA278R09

VOUT

To-223

RELA1

4

GND

BC847c

Jidian1

324

Q10

C77

0.1u

D10

C90

1N4148

123

0.1u

J11

1
2

GND

CONTROL

GND

+12_nV

C100

0.1uF

L22

33R FB
C99

C98

100uF/16V

0.1uF

10V

R98

2k2

POWER

1

Vin

SW

R97

10k

1

2 3

GND

+5V

JP1

C87

C86

0.1uF

4
3
2
1

POWER IN

C89

C88

100P

0.1u

GND

470uF/25V

GND

+9V

C96

0.1uF

GND

GND

+3.3V_AVDD

+3.3V_LBADC

L25

33R FB

+12V

C95
100uF/16V

GND GND

A_1.8V

L28

33R FB

D_1.8V

L29

33R FB

POWER

R98

2k2

C107

C108

0.1uF

22uF/16V

GND

GND

2SJ449/STD30PF03L

Vin Vout

3 2

Source Drain

GATE

R98

1

10K

Q10

1

BC847c

2 3

C100

0.1uF

GND

GND

C95
100uF/16V

+12_nV

+12_nV

GND

C95
100uF/16V

L7809C

Vin Vout

1 3

Vin Vout

GND

2

GND

C95
100uF/16V

+9V

GND

+12V

L12 33R FB
L14 33R FB

D D

+5V

L21

33R FB

C C

C78

100uF/16V

C95
100uF/16V

GND

+5V

C79

C80

0.1uF

470uF/25V

lt1084-3.3V

3 2

VIN VOUT

L24

U10

GND/ADJ

1

GND

33R FB

+5V

L26

D11

1N4001

33R FB

B B

+3.3V_AVDD

L27

33R FB

A A

Title

GM21-power

Size Document Number Rev

040108 chy

C

Date: Sheet

5

4

3

2

710Monday, May 09, 2005

of

1

5

4

3

2

1

DECODER_VS
DECODER_HS

C117

A_1.8V

14.318Mhz

12

33pF

X2

C118

33pF

GND

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20

GND

R101 100K

80

XTAL1

XTAL2

VI_1_A

PLL_A18VDD

PLL_A18GND

CH1_A18VDD

CH1_A18GND

CH4_A33VDD

CH4_A33GND

VS/VBLK/GPIO

VI_4_A

CH4_A18GND

VI_1_B
VI_1_C
CH1_A33GND
CH1_A33VDD
CH2_A33VDD
CH2_A33GND
VI_2_A
VI_2_B
VI_2_C
CH2_A18GND
CH2_A18VDD
A18VDD_REF
A18GND_REF
CH3_A18VDD
CH3_A18GND
VI_3_A
VI_3_B
VI_3_C
CH4_A33GND
CH4_A33VDD

21222324252627282930313233343536373839

FID/GPIO

C_0/GPIO

HS/CS/GPIO

U15

TVP5146PFP

CH4_A18VDD

NSUB

TMS

R102 10K

GND

61626364656667686970717273747576777879

DVDD

DGND

IOVDD

IOGND

C-2/GPIO

C_5/GPIO

C_4/GPIO

C_3/GPIO

C_1/GPIO

C_6/GPIO/RED

C_7/GPIO/GREEN

C_8/GPIO/BLUE

C_9/GPIO/FSO

DGND
DVDD

IOGND

IOVDD

DGND
DVDD

SCL

SDA

INTREQ

DVDD

DGND

PWDN

RESETB

FSS/GPIO

AVID/GPIO

GLCO/I2CA

IOVDD

IOGND

40

R120
100R

R115
10K

GND

D_1.8V

D_3.3V

+3.3V_DVDD

C124

0.1uF

GND GND

L31 33R FB
L33 33R FB

C125

100uF/16V

10V

L32

33R FB

D_3.3V A_3.3V

C143
10P

DECBIN
DECGIN
DECRIN
DEC_FB

RN7

22Rx4

1
2
3
4 5

RN8

1
2
3
4 5

22Rx4

C137

C133

0.1uF

C134

0.1uF

C135

0.1uF

C136

0.1uF

0.1uF

GNDGND

A_1.8V

YUV[0..7]

YUV0

8

YUV1

7

YUV2

6

YUV3

YUV4

8

YUV5

7

YUV6

6

YUV7

C151

C150

0.1uF

0.1uF

GND

D_1.8V

C159

C160

0.1uF

R114 22R

DECCLK

0.1uF

C129 0.1uF

60

C131 0.1uF

59

C132 0.1uF

58
57
56
55
54

Y_0

53

Y_1

52

Y_2

51

Y_3

50

Y_4

49
48
47

Y_5

46

Y_6

45

Y_7

44

Y_8

43

Y_9

42
41

GND

DATACLK

GND

R118 100R

R116 100R
R117 100R

RET_OTHER

MCSDA
MCSCL

D D

A_3.3V

R103

120

CVBS2

CVBS2

R104 NC

GND

GND

CVBS1

CVBS1

R106 NC

GND

GND

TV_IN

SVIDEO_C

SVIDEO_Y

TV_IN

R109 NC

GND GND

GND

R111 75R 1%

GND

R113 NC

GND GND

GND

SVIDEO_C

C C

SVIDEO_Y

C119

4.7pF

C126

4.7pF

R105

C140

4.7pF

C147

4.7pF

C157

4.7pF

R112

120

R108

R110

120

120

120

L30 2.7uH

L34 2.7uH

L35 2.7uH

L36 2.7uH

L37 2.7uH

L46 2.7uH

C120
330pF

GND

C127
330pF

GND

C141
330pF

L49 2.7uH

SCART_R

L47 2.7uH

SCART_R

L51 2.7uH

SCART_G

C148
330pF

GNDGND

C158
330pF

L50 2.7uH

SCART_B

R44
NC

R107

0

SCART_G

SCART_B

GND

GND

GND

CVBS_OUT

C123 0.1uF

C225 0.1uF

C128 0.1uF
C130 0.1uF

C142
330pF

C144 0.1uF

C145 0.1uF
C146 0.1uF
C149

330pF

C154 0.1uF
C155 0.1uF
C156

330pF

SCART_CVBS/Y

C121

0.1uF

GND

C224
330pF

GND

C228
330pF

GND

C229
330pF

GND

C163 0.1uF

C164
330pF

C122

0.1uF

C226
330pF

GND

C227
330pF

GND

GND

B B

A_3.3VD_3.3V

C138

0.1uF

C152

0.1uF

C161

0.1uF

C139

0.1uF

C153

C162

0.1uF

0.1uF

TP16
TP17

TP18

A A

Title

GM21-Video decoder

Size Document Number Rev

040108 chy

C

5

4

3

2

Date: Sheet

1

of

810Monday, May 09, 2005

5

4

3

2

1

+9V

D D

PC_L

R180

C233

22uF/NS

+

10k

R181

R182

22k

10k

Q917

1

2 3

BC847c

R183

1k

R184

75

PC_L

+9V

R176

PC_R

R174

C232

22uF/NS

+

10k

R175

22k

10k

Q916

1

2 3

BC847c

R179

1k

R178

PC_R

75

YPbPr_R
YPbPr_L
PC_R
PC_L

J5A

1
2
3
4
5
6

+9V

R192

R191

22k

10k

Q915

1

2 3

BC847c

R194

1k

R193

75

YPbPr_L

C C

YPrPb_L

R190

C231

22uF/NS

+

10k

+9V

YPrPb_R

R164

C230

22uF/NS

+

10k

R187

R186

22k

10k

Q914

1

2 3

R189

BC847c

1k

R188

75

YPbPr_R

B B

A A

Title

GM21-Audio

Size Document Number Rev

040108 chy

C

5

4

3

2

Date: Sheet

1

of

910Monday, May 09, 2005

5

AV1-R

R10

C29

0 0

C10

10u 25V

D D

C C

+5V

L4

0

100uH

C23

10n

C22

0

47U 25V

0

0

10u 25v

0

3.3P

C11

3.3P

+5V

MCSCL

MCSDA

56P

C41

C6

C16

10K

C11

100n PE

C18

C15

10n

56P

0

R5

+5V

1n

49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64

100

R11

C9

10u 25v

0

IC502

MSP34*0G

AVSUP
ANA-IN+
ANA-IN­ANA-IN2+
TESTEN
XTAL-IN
XTAL-OUT
TP
AUD-CL-OUT
NC
NC
D-CTR-I/O1
D-CTR-I/O0
ADR-SEL
STANDBYQ
NC

R28

100

L6

C30

R22

Y_LAV1-L

Y_R PC_R PC_L

C32

R12

R

R

C554

1n

C10

10u 25v

C7

0

40

43

ASG

ASG

SC1-IN-L

SC2-IN-L

SC1-IN-R

SC2-IN-R

SC3-IN-R

VREFTOP

IC204 DIP2 MSP34*5G

I2S-CL

I2S-WS

I2S-DA-OUT

I2S-DA-IN1

ADR-DA

ADR-WS

ADR-CL

DVSUP

C31

C37

1n

C34

C35

3u3 25v

353637

ASG

SC3-IN-L

SC4_IN_L

SC4_IN_R

DVSS

I2S-DA-IN2NCRESETQ

NC

14

C42

1n

10u 25v

4847464544424139383433

AVSS

MONO-IN

I2C-CL

I2C-DA

12345678910111213

0

C32 C39

C33

103

47u 25v

103

0

+5V

R13

R

0 00 0

C550

1n

0

AHVSS

AGNDC

AHVSUP

SC1-OUT-L
SC1-OUT-R

SC2-OUT-L
SC2-OUT-R

DACM-SUB

DACM-L
DACM-R

DACA-R

NC

16

15

10U 25v

0

1n

C35

100n PE

C19

CAPL-M
CAPL-A

VREF1

VREF2

DACA-L

R33 R16

C38

R20

C25

R25

0

SIF

B B

R24

R31

0

0

+5V

L603

L612

L604

L602

R630

C631

L612

C631

C632 C633

Q612

C603

A A

C637

5

BAV99

D613

C634

R631

C635

L606

D614

4

R15

R

C40

1n

C26

1n

Y_L
Y_R

PC_R
PC_L
SVC
SVY
AV1

P4

1
2
3
4
5
6
7
8
9
10
11
12

0

1n5

C20

C28

47u 25v

C27

470p

0

C36

32
31
30

C21

29
28
27
26
25
24

NC

23
22

NC

21
20
19
18
17

0

+5V

1K

47u 25v

47u 25v

R7

100

C13

1000p

10K

D1

1N4148

0

100

C14

0

+9V

L5

22uH

1K

R36R19

L

R

1000p

R6

0

R30

1K

C44

R37

RS

3

IC1

7805

3

O

C45

C46

47U 16V

10n

0

C5

OUT_L

2.2uF

C2

47u 25v

1

I

G

2

L1

C1
10n

0

J5

1K

R3

EAR_L

SPK_L
SPK_R
EAR_R

R4

1K

4
3
2
1

456
3

EAR

2
1

C4

2n/ns

C43

OUT_R

2.2uF

2n/ns

C60

+9V+5V
SCL

SDA
TV_IN

6

5

2

0

IN_L

IN_R

1

J2

1
2
3
4
5
6

IN_L
IN_R
OUT_R
OUT_L

+9V

SVY

SVC

+9V

J1

1

L

2
3

R

4
5
6
7
8

C57C58

R35

Q7

R41

R43

R34

Q6

R38

R42

C66

C63

SVY

R53

SVC

R52

J3

1
2
3
4

P8

C59C60

R44

AV1

Q8

R54

AV1-L

C67

R50

R46

AV1

R60

PN

Audio R

R56

C47

MCSDA

MCSCL

R17C3L3C3C24

R618

C620C615

C619

R619

C618

C621

R617

C617

0

DEEMP

123456789

IC601

OUTP1

VIF IN1

VIF IN2

FM PLL

101211

SCL

SDA

SIOUT/MAD

AGC TOP

AUDIO OUT

D GND

AFD

Z611

C638

C604

C636

TV_IN

R604

R613

Q610

TDA9886T

NC

131415

R615

C611

TAGC

C613Z601

R616

REF

C612

IF AGC

16

17

AGND

VPLLVPAFC OUT

CVBS OUT

18192021222423

C610

C622

C614

R612

OUTPUT2

C609

SIF2

SIF1

R611

R601

R606

D601

M9370M

C601

12345

12345

R606

Z610

M3953M

D611

12345

12345

C632

MCSDA

MCSCL

L601

R1

IF1

IF2

VT

C602

ADC

VS

R608

NC

SDA

SCL

AS

TU

110 2356789411

AGC

R614

C48

4

3

2

AV1-R

Title

Size Document Number Rev

C

Date: Sheet

R45

Audio L

R55

<Title>

<Doc> <RevCode>

1

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11Saturday, April 30, 2005