LG OLED55C6P Service Manual page 78

Non-Reverse
[51P Vx1
output wafer]
P7600
SP14-11592-01-51Pin
1
C7601 0.1uF
2
TXDAP7_L
C7602 0.1uF
3
TXDAN7_L
4
C7603 0.1uF
5
TXDAP6_L
C7604 0.1uF
6
TXDAN6_L
7
C7605 0.1uF
8
TXDAP5_L
C7606 0.1uF
9
TXDAN5_L
10
C7607 0.1uF
11
TXDAP4_L
C7608 0.1uF
12
TXDAN4_L
13
C7609 0.1uF
14
TXDAP3_L
C7610 0.1uF
15
TXDAN3_L
16
C7611 0.1uF
17
TXDAP2_L
C7612 0.1uF
18
TXDAN2_L
19
C7613 0.1uF
20
TXDAP1_L
C7614 0.1uF
21
TXDAN1_L
22
C7615 0.1uF
23
TXDAP0_L
C7616 0.1uF
24
TXDAN0_L
#25. GND 25
#26. LOCKN 26
LOCKn_IN
R7600 10K OPT
#27. HTPDAN 27 *Pin27(HTPDAN)
R7601 10K
#28. GND 28
#29. AGP1 29
#30. AGP0 30
*Pin31(BIT_SEL)
R7602 10K OPT
#31. Bit_Sel 31
HIGH or NC : 10Bit
LOW : 8Bit
JP7600
#32. EVDD_DET 32
#33. 33
#34. 34
JP7604 R7604
#35. 3D_EN 35
R7603
#36. FORMAT1 36
#37. FORMAT0 37
#38. SCL 38
#39. SDA 39
JP7603 R7657
#40. BDP
40
R7658
#41. EVDD_ON 41
R7659
#42. Off-RS DONE 42
43
44 *UHD_Panel_Connection
45 R7661 R7662 R7663 R7664
10K 10K 10K 10K
46 UHD_LED_PANEL
UHD_LED_PANEL
UHD_LED_PANEL
47 UHD_LED_PANEL
48
49
50
51
52
T_CON_SYS_POWER_OFF_from_MODULE
R7671
0
OPT
T_CON_SYS_POWER_OFF
R7672
0
OPT
R7675
1K
DEBUG_OLED_BDP
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
Copyright 2016 LG Electronics Inc. All rights reserved.
Only for training and service purposes
LOCKn_IN
+3.3V_NORMAL
L/D_EN(Pin30)
- T-Con L/D Function
HIGH : Enable
LOW or NC : Disable
R7607
+3.3V_NORMAL
10K
OPT
R7609 0
3D&L_DIM_EN
R7605
OPT
10K
OPT
R7608
10K +3.3V_NORMAL
R7606
10K
R7613
4.7K
OPT
+3.3V_NORMAL
R7615 0
R7652
OPT +3.3V_NORMAL
10K
OPT
R7651
100 *OLED_ELVDD_DET
R7614
POWER_DET_1
4.7K
R7653 100 PANEL_I2C_LCD OPT
R7654 100 PANEL_I2C_LCD R7616 0
100
OLED_3D_EN
10K OPT
R7655 100 PANEL_I2C_OLED
R7656 100 PANEL_I2C_OLED
*OLED_BDP_DET
100
T_CON_SYS_POWER_OFF_from_MODULE
100
INV_CTL
*OLED_Off-RS DONE
100
COMPENSATION_DONE
+3.3V_NORMAL
R7610
10K
R7665 C7650 OPT
10K 0.1uF
16V
R7612 100
DATA_FORMAT_1_F16
R7611
10K
+3.3V_NORMAL
R7622
10K
OPT
SW7600
JS2235S R7630 100
DATA_FORMAT_0_F16
1 6
R7623
R7673
10K
0
OPT
2 5
R7674
DEBUG_OLED_BDP
0
OPT
3 4
+3.3V_NORMAL
Vx1 LOCKAn/HTPDn
From TCON
R7627 R7629
10K 10K
Lockn_LevelShifter Lockn_LevelShifter
To F16
+3.3V_NORMAL +1.8V_IO
LOCKAn
C
R7625 Q7603
10K B
MMBT3904(NXP)
Lockn_3.3V_Pullup
Lockn_LevelShifter
R7626
E
1K
Lockn_1.8V_Pullup
C
Q7602
R7624 10K B
MMBT3904(NXP)
Lockn_LevelShifter
Lockn_LevelShifter
E
R7628 100
LOCKAn
Lockn_Bypass
TCON_I2C_EN
R7621
10K
R7619 0
I2C_SCL2
Q7600
R7617
T2N7002AK
33 OPT
R7620 0
I2C_SDA2
Q7601
T2N7002AK
R7618
33 OPT
Data Input Format[1:0]
*Mode 3 (4 Division)
- Data Format 0(Pin37) = Low
Data Format 1(Pin36) = High
*Mode 2 (2 Division)
- Data Format 0(Pin37) = High
Data Format 1(Pin36) = Low
OLED OPT
R7681
DATA_FORMAT_1
R7682
DATA_FORMAT_0
R7683
MODEL_OPT_12
R7684
MODEL_OPT_14
for OLED model
R7685
MODEL_OPT_15
+3.3V_NORMAL
[41P Vx1
output wafer]
R7632
22
DEBUG_LED
LD7600
SAM2333
DEBUG_LED
R7631
220
1%
DEBUG_LED
E
Q7604
MMBT3906(NXP)
B DEBUG_LED
C
0
ON_RF_DONE
0
COMPENSATION_DONE
0
OLED_3D_EN
0
QSM_EN
0
OLED_TCON_FW
Output wafer
P7601
SP14-11592-01-41Pin
R7668 100 OPT
1
OLED_TCON_FW
R7669 100
2
ON_RF_DONE
R7670 100
3
QSM_EN
4
5
6
7
8
9
10
11
12
13
14
15
16
17
C7617 0.1uF
18
TXDBP7_L
C7618 0.1uF
19
TXDBN7_L
20
C7619 0.1uF
21
TXDBP6_L
C7620 0.1uF
22
TXDBN6_L
23
C7621 0.1uF
24
TXDBP5_L
C7622 0.1uF
25
TXDBN5_L
26
C7623 0.1uF
27
TXDBP4_L
C7624 0.1uF
28
TXDBN4_L
29
C7625 0.1uF
30
TXDBP3_L
C7626 0.1uF
31
TXDBN3_L
32
C7627 0.1uF
33
TXDBP2_L
C7628 0.1uF
34
TXDBN2_L
35
C7629 0.1uF
36
TXDBP1_L
C7630 0.1uF
37
TXDBN1_L
38
C7631 0.1uF
39
TXDBP0_L
C7632 0.1uF
40
TXDBN0_L
41
42
Not used LCD Net list
L/DIM0_VS_F16
L/DIM0_MOSI_F16
L/DIM0_SCLK_F16
MODE_SELECT
PWM_DIM2
OLED
2015.4.28
LGE Internal Use Only