Erisson 32LH01 Schematics

5

4

3

2

1

P12V_AUDIO

U3

C50 1u

1 2

C53 1u

1 2

C51 1u

1 2

C52 1u

1 2

C43 1u

1 2

AVDD

C9 220p

1 2

R8 120k

1 2

C13 1u

1 2

C12 1u

DACM_R

D D

DACM_L

MUTE

R36 10k R37 4.7k R38 6.8k

1 2

C C

R29 1k R30 10k R31 10k

1 2

2 3 5 6 1

4 7

8

9 10 11

12

29 28 27

25 36 26

30 49

RINN RINP LINP LINN SD

V2P5 AVDDREF

VREF VARDIFF VARMAX VOLUME

REFGND

AVDD COSC ROSC

VCLAMPL VCLAMPR AGND0

AGND1 PAD

BSRN PVCCR3 PVCCR2 ROUTN1 ROUTN0 PGNDR1 PGNDR0 ROUTP1 ROUTP0 PVCCR1 PVCCR0

BSRP

BSLN PVCCL3 PVCCL2 LOUTN1 LOUTN0

PGNDL1 PGNDL0

LOUTP1 LOUTP0 PVCCL1 PVCCL0

BSLP

MODE_OUT

MODE

AVCC

VAROUTR

VAROUTL

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

13 14 15 16 17 18 19 20 21 22 23 24

35 34 33 32 31

TPA3002D2

P12V_AUDIO

R32 4.7k

1 2

B B

AUDIO_MUTE

R33

4.7k

1

12

2 3

Q7 MMBT3904

MUTE

C14,C15-->SMD0805

P12V_AUDIO AVDD

C27 10n

C23 10n

C28 10n

C24 10n

12

12 12

12

C32 1u

C48 1u

1 2

L4 FB3216/3A

1 2

L7 FB3216/3A

L6 FB3216/3A

1 2

R25 10k

1 2

12

1 2

12

R34 10k

L5 FB3216/3A

C2 1n C1 1n

C3 1n C4 1n

J3

2

1

PH-2A

1 2

J4

1

2

PH-2A

AVDD

1 2

R26 10k

U4

8

IN1-

4

IN2-

1

BYPASS

3

SHUTDOWN

2

GND

C38

TPA6110A2

1u

1 2

VDD

VO1 VO2

PAD

AVDD 6 7 5

9

C33 220u

C45

220u

R20 51k

1 2

R21 0

12

J8

1

2

3

4

PH-4A

1 2

R35 10k

12

1 2

C41 330U

A A

5

C40 330U C42 330U

C37 0.1u C18 0.1u C7 0.1u

4

1 2

C10 0.1u C11 0.1u C47 0.1u

C34 0.1u C6 0.1u C46 0.1u

1 2

3

C8 0.1u C39 0.1u

1 2

2

1

5

DCC

PANEL_POWER

4

3

2

1

J14

D

LVDSB[9:0]

LVDSB0 LVDSB1 LVDSB2 LVDSB3 LVDSB4 LVDSB5 LVDSB6 LVDSB7 LVDSB8 LVDSB9

BLK_ON

LVB0LVB0+ LVB1LVB1+

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16

R14

1 2

4.7k

LVA3+

30

LVA3-

29

LVACK+

28

LVACK-

27

LVA2+

26

LVA2-

25

LVA1+

24

LVA1-

23

LVA0+

22

LVA0-

21 20 19 18 17

1

LVB3+ LVB3LVBCK+ LVBCKLVB2+LVB2-

+5VD

1 2

2 3

LVDSB7 LVDSB6 LVDSB9 LVDSB8 LVDSB5

R13

4.7k

1 2

Q5 MMBT3904

L3

FB3216

LVDSA7 LVDSA6 LVDSA9 LVDSA8 LVDSA5 LVDSA4 LVDSA3 LVDSA2 LVDSA1 LVDSA0

P12VD

INV_ON INV_ADJ

PH-6A

6

5

4

3

2

1

J1

LVDSA[9:0]

B B

+5VD

TO INVERTER

R10

BLK_ADJ

Q4 MMBT3904

1 2

4.7k

R9

4.7k

1 2

1

2 3

1 2

R11

4.7k

12

C16

0.1u

L1

1 2

FB3216

A A

5

P12VD

P5VD_CPU

J2

1

2

2 3 4 5 6 7

D D

8 9

10

PH-10A

POWERDOWN

3 4 5 6 7 8 9 10

P12VD P_POWER

12

2 1

D3 1N4742

C30 470u

C19

0.1u

P5VD_CPU

R5 4.7k

1 2

AC_DOWN

R1

4.7k

C C

J6

P1 P2

VH-2A

FOR DEBUG

P12VD

1 2

POWERDOWN

Q1

12

1

MMBT3904

2 3

R82

4.7k R81

1 2

PANEL_EN

1 2

R77

4.7k

1

Q11 MMBT3904

2 3

4.7k

P12VD

J11

TJC3-3A

B B

P_POWER

3

2

1

P5VD_CPU

R3

4.7k

1 2

AUDIO_POW

1 2

R7

4.7k

Q3

1

MMBT3904

2 3

4

FOR PANEL POWER

U7

CM2576

FB

1

VIN

12

C20

0.01u

12

R19

4.7k

VOUT

GND

EN5TAB

3

6

For 5V or 3.3V supply

P_POWER PANEL_POWERP_POWER

C100

0.1u

12

R85

4.7k

1 2

Q13

1

MMBT3904

2 3

P12VD P12V_AUDIO

R12

4.7k

1 2

Q6

1

12

MMBT3904

2 3

3

C17

0.1u

SK34B

2 1

L8

1 2

47uH/3A

D5

U14

1

S1

2

G1

3

S2

G24D2

IRF7325

C97 470u

D1O

D2O

U1

1

S1

2

G1

3

S2

G24D2

IRF7325

12

C117

C118

0.01u

0.1u

TP7 TEST POINT

1

8

7

D1

6

5

12

C152

0.1u

TP1 TEST POINT

1

8

D1O

7

D1

6

D2O

5

12

C5

0.1u

4 2

12

SYS_POW

P12VD

12

1 2

L2

1 2

47uH/3A

C15 470u

R6

4.7k

1

2

P12VD_SYS P5VD P5VD_CPU

12

C31

C25

0.1u

470u

P12VD_SYS +33VD

1

12

C21

0.1u

U6

CM2576

4

FB

1

12

C35

0.01u

U8

CM2576

FB

VIN

VOUT

GND

EN5TAB

3

6

2

VIN

VOUT

GND

EN5TAB

3

6

4 2

D4

SK34B

2 1

SK34B

2 1

L9

1 2

47uH/3A

L10

1 2

47uH/3A

D6

12

C80 470u

C83 470u

12

TP4 TEST POINT

1

12

C87

0.1u

1

TP5 TEST POINT

1

12

C79

0.1u

12

C91

0.01u

L12

1 2

10uH

12

C76

0.01u

C29 470u

12

SYS_POW

P5VD_CPU

R2

4.7k

1 2

R104

4.7k

P12VD_SYS

U15

1

S1

C111

0.1u

12

R90

4.7k

1 2

P5VD

Q15

12

1

MMBT3904

2 3

C101

12

R87

4.7k

0.1u

2

G1

3

S2

G24D2

IRF7325

D1O

D1

D2O

+12VD

8

7

6

+5VD

TP10 TEST POINT

1

5

12

C145

0.1u

1 2

Q2 MMBT3904

2 3

R86

4.7k

Q14

12

1

MMBT3904

2 3

TP6 TEST POINT

1

FOR CLASS-D POWER

FOR SYSTEM POWER

A1

A A

AHOLE138

1

5

4

A3 AHOLE138

1

A4 AHOLE138

1

A5 AHOLE138

1

A6 AHOLE138

1

TP8 TEST POINT

1

3

TP14 TEST POINT

1

TP9 TEST POINT

1

A2 AHOLE138

1

A7 AHOLE138

1

2

1

5

R213 10k

D D

R212 10k

1 2 1 2

U29

6

SCL

5

SDA

1

A0

2

A1

3

A2

24C02

VGA_5V

D27

2

3

1

C C

3

BZX84

1

J23

B B

DB15HD

A A

6 1 11 7 2 12 8 3 13 9 4 14 10 5 15

VGA_SDA

VGA_SCL

16 17

D28

2

3

1

D20

2

3

D21

1

2

12

R185 75

12

VCC

WP

GND

R186 75

4

VGA_5V

3

D22

1

2

3

+5VD DDC_5V

1

2

D25 BAV70L

3

8

7

12

C310

0.1u

4

HDMI_5V

18

+5V

2

DATA2 SHIELD

5

DATA1 SHIELD

8

DATA0 SHIELD

11

CLOCK SHIELD

17

GND

20

GND1

21

GND2

22

GND3

23

GND4

14

NC

J26

TMDS DATA2+

TMDS DATA2-

TMDS DATA1+

TMDS DATA1-

TMDS DATA0+

TMDS DATA0-

TMDS CLOCK+

TMDS CLOCK-

CEC

SCL

SDA

PLUG

1 3

4 6

7 9

10 12

13 15

16 19

HDMI_A

3

1

D19

2

3

D18

DVI_SCL

1

2

A_RED

RXD

A_GREEN

DVI_SDA

3

BZX84

1

1 2

A_BLUE

1 2

AHS

TXD

AVS

C265 47n

1 2 1 2

C267 1n

1 2

C268 47n C277 47n

1 2

C278 47n

1 2

C269 47n

1 2

C266 47n

1 2

R163 75 R161 75 R158 75

1 2

ABLUE+ ASOG

AGREEN+

ARED+ AREDAGREENABLUE-

S_PB

S_PY

S_PR

R207 100

1 2

R199 100

1 2

12

R187 75

A_BLUE

A_GREEN

A_RED

R157 33

1 2 1 2

R159 470

1 2

R160 33 R162 33

1 2

D24

2

R21710

1 2 1 2

R21610 R21810

1 2 1 2

R21910 R20110

1 2 1 2

R20210 R20310

1 2 1 2

R20410

3

D23

BZX84

1

2

MMBT3904

R209 10k R210 10k

1 2 1 2

U28

6

SCL

5

SDA

1

A0

2

A1

3

A2

24LC02

R165 33

1 2 1 2

R168 470

1 2

R167 33

R170 33

1 2

Q19

2 3

1 2

RX2+ RX2-

RX1+ RX1-

RX0+ RX0-

RXC+ RXC-

R220

1 2

1

VCC

WP

GND

C271 47n

1 2 1 2

C274 1n

1 2

C273 47n C276 47n

1 2

C275 47n

1 2

C272 47n

1 2

C270 47n

1 2

1k

R1824.7k

8

7 4

R169 75 R166 75 R164 75

HDMI_5V

HDMI_5V +5VD

BAV70L

HDMI_PLUG

VBLUE+ VSOG

VGREEN+

VRED+ VREDVGREENVBLUE-

1

D26

12

C307

0.1u

1

2

3

5

4

3

2

1