47LV365C (CHASSIS:LP9DC) - LG TV Service Manual (repair manual). Page 27

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.

10/12/29

IR

C402
47pF
50V

READY

C400

470pF

50V

KEY1

ZD400
5.6B
I2C_S/T

ZD401
5.6B
I2C_S/T

ZD402
5.6B

L401

I2C_S/T

500-ohm

L400

I2C_S/T

500-ohm

SUB_SCL

KEY2

IR

SUB_SDA

C407
0.1uF

READY

+3.3V_MST

+3.5V_MST

C408

0.1uF

READY

C406
0.1uF
50V

READY

C405
100pF
50V

PWM_LED

C401
100pF
50V
PWM_LED

+3.5V_MST

R400

10K

PWM_LED

+3.3V_MULTI

R405

10K

PWM_LED

R403

10K

PWM_LED

+3.5V_MST

R408

10K

PWM_LED

R411
4.7K

PWM_LED

R404

0

READY

R402

0

READY

C403
470pF
50V

SUB_SCL

LED_R

P400

12507WR-15L

11Y_SUB

1

EYEQ_SCL

2

EYEQ_SDA

3

GND

4

KEY1

5

KEY2

6

3.5V_ST

7

GND

8

LED_B

9

IR

10

GND

11

3.3V

12

LED_R

13

GND

14

S/T_SCL

16

.

15

S/T_SDA

IR_OUT

+3.5V_MST

R413

22

IR_OUT

R407
10K

IR_OUT

+3.5V_MST

R401

47K

IR_OUT

R410

10K

IR_OUT

C409
0.1uF
16V

C411
0.1uF
16V

READY

C412
1000pF
50V

READY

C410
1000pF
50V

+3.3V_MULTI

R414

0

READY

R415

0

READY

P403

12507WR-12L

10Y_SUB

1

2

3

4

5

6

7

8

9

10

11

12

13

L402

PWM_LED

120-ohm

L408

120-ohm

READY

L403

120-ohm

L407

PWM_LED

120-ohm

BLM18PG121SN1D

L406

120-ohm

L404

120-ohm

L405

120-ohm

R406
10K

R409
10K

R412
1K

IR_OUT

Q402

MMBT3904(NXP)

PWM_LED

E

B

C

Q403

MMBT3904(NXP)

IR_OUT

E

B

C

Q401

MMBT3904(NXP)

IR_OUT

E

B

C

Q400

MMBT3904(NXP)

PWM_LED

E

B

C

 4   12

IR

’11 ATV(H6R)

LP91U

EAX64049202

IR OUT