60PV490-UC (CHASSIS:PU11L) - LG TV Service Manual (repair manual). Page 20

THE    SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS 
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE    SYMBOL MARK OF THE SCHEMETIC.

R716

22

AUD_MASTER_CLK

AMP_DEMOD_SDA

L703

10.0uH

R701

2K

AUD_LRCH

C721

0.22uF

50V

C713

100uF

35V

R713

22

R727

20

R710

22

JP704

R711

22

C700

0.1uF

16V

C702

0.1uF

50V

C711

0.1uF 50V

Q700

2SC3052

READY

E

B

C

17V

C722

0.22uF

50V

C705
680pF

50V

C718

0.22uF
50V

C709

0.1uF 50V

AMP_DEMOD_SCL

R712

22

C714

330pF

50V

L700

10.0uH

AUD_SCK

C707
0.1uF
50V

C725

1000pF

50V

R726

20

C703

0.1uF

50V

C708 1uF

25V

C716

100uF

35V

C715

330pF

50V

C720

0.22uF

50V

L701

10.0uH

R707

10K

P

7

0

0

S

M

A

W

2

5

0

-

H

0

4

R

1

2

3

4

C719

0.22uF

50V

AMP_MUTE

AC_DET

L702

10.0uH

+3.3V

R715

22

C724

1000pF

50V

C710 1uF

25V

R704
10K

READY

C712

0.1uF

50V

C723

1000pF

50V

R706

2K

C726

1000pF

50V

R714

22

R703

0

C717
0.22uF
50V

AUD_LRCK

C704

0.1uF

50V

C706
0.1uF
50V

R708

0

READY

R700

2K

IC700

STA338BWG13TR

DEVELOPE

26

GND_PLL

27

XTI

28

BICKI

29

LRCKI

30

SDI

31

RESET

32

INT_LINE

33

SDA

34

SCL

35

GND_DIG_2

36

VDD_DIG_2

17

OUT3B/FFX3B

3

TEST_MODE

6

OUT2B

16

CONFIG

15

VDD

14

GND_REG

13

OUT1A

12

GND1

11

VCC1

10

OUT1B

9

OUT2A

8

VCC2

7

GND2

4

VSS

5

VCC_REG

2

SA

21

VDD_DIG_1

1

GND_SUB

20

TWARN/OUT4B

19

EAPD/OUT4A

18

OUT3A/FFX3A

23

PWRDN

24

VDD_PLL

25

FILTER_PLL

22

GND_DIG_1

C701
4700pF

50V

/AMP_RESET

R702

2.2

R717

22

R705

10K

READY

R709

0

JP701

JP702

JP703

7      14

AUDIO AMP

EAX63425901(8)

Close-by

Close-by

ST Audio AMP

Close-by

Close-by

2010.09.13