LG 32LY560M Service Manual page 37

Pillow remote control
+3.5V_ST_PTC
L5005
BLM18PG121SN1D
+3.5V_ST_PTC IC5005
C5021
HEF4053B 0.1uF
R5011 4.7K Y1B VDD
1 16
R5010 Y0B ZB
0
+3.5V_ST_PTC 2 15
P_CH_DN
023:Z4
R5012 Y1C ZA
4.7K +3.5V_ST_PTC
3 14
022:O11 ZC Y1A R5014
4.7K
4 13
P_CH_UP_1
R5013 Y0C Y0A R5018
0 0
5 12
P_CH_UP
023:X11
E SA
R5015 100
6 11
VEE SB
R5016 100
7 10
VSS SC
R5017 100
8 9
2SC3875S(ALY)
PTC power
+3.5V_ST +3.5V_ST_PTC
L5001
BLM18PG121SN1D
5V stand-by power
+3.5V_ST
L5000
+3.5V_ST
IC5000
SC632ULTRT [EP]GND
GND C2-
1 8
C5002
2.2uF
10V +5V_ST
C1+ C2+
2 7
C5001
2.2uF
10V C1- OUT
3 6
IN EN C5003
C5004
4 5
10uF
0.1uF
25V 50V
C5000
10uF
25V
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 ⓒ 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
+3.5V_ST_PTC
4.7K
010:D19 Update_SW
R5024
+3.5V_ST_PTC
P_CH_DN_1 022:O12
P_ON_OFF_1 022:O12
+3.5V_ST_PTC
R5030
P_ON_OFF
4.7K
023:Y6
OPT
100 R5033
+3.5V_ST_PTC
C
10K
010:D25
R5049
B Q5011
MMBT3904(NXP)
R5020
RESET_high
10K E
4.7K
R5029
1
C
Q5004 B 1K
3
R5021
5
E
022:X4;022:AF17
Pillow_POWER_MANAGE
PTC_RESET
Hospital
006:X17
006:M21 KEY1
006:M20 KEY2
004:A25 RL_ON
008:AN4;004:AD20 POWER_ON/OFF1
UART3_TX
UART3_RX
022:H25
P_ON_OFF_1
R5034
100
022:H26
P_CH_DN_1
R5035
100
022:A25
P_CH_UP_1
R5039
100
12V stand-by power
D5004
L5006
SMAB34
3.6uH 40V
DC_DC_ON_ST
R5023
10K
6 5
SW_1 PGND
R5025
OPT
100K
C5033
1%
7 4
100pF
SW_2 AGND
50V
R5026
56K
8 3
IN EN 1%
C5031
C5022 C5026
1uF
0.1uF 10uF
16V 10V 10V
9 2
OPT
FREQ FB
R5027
18K
10 1
SS COMP
1%
C5029
0.1uF R5022
[EP]AGND TPS61087DRC
16V 75K
IC5006
C5032
1200pF
50V
+3.5V_ST_PTC
E
1 2
MMBT3906(NXP)
B Q5010
3 4
C
5 R5038
SKHMPWE010 4.7K
SW5000
PTC_UPDATE
C5008
2200pF
R5036
4.7K
2
4
+3.5V_ST_PTC
SKHMPWE010
SW5001
100 R5056
OPT
100 R5000
LED_R
C5016
10uF
6.3V
To Micro VCC Pins
R5062
P6.4/A4
100 1
R5063
P6.5/A5
100 2
P6.6/A6
3
P6.7/A7
4
P7.4/A12
5
P7.5/A13
6
PTC_Micom
P7.6/A14
7
DC_DC_EN
P7.7/A15
8 IC5002
022:P8
C5017
P5.0/VREF+/VEREF+
1uF 9
OPT P5.1/VREF-/VEREF-
10
MSP430F5419IPZR
C5010
AVCC
27pF 11
AVSS
12
X5000 P7.0/XIN
13
32.768KHz P7.1/XOUT
14
DVSS
C5012
15
20pF
DVCC
OPT 16
P1.0/TA0CLK/ACLK
17
P1.1/TA0.0
18
P1.2/TA0.1
19
P1.3/TA0.2
20
P1.4/TA0.3
21
P1.5/TA0.4
22
P1.6/SMCLK
23
P1.7
24
P2.0/TA1CLK/MCLK
25
Hospital
D5000
MHL_CD_SENSE
1N4148W
001:AJ7;004:X26;016:F16 POWER_DET
+3.5V_ST_PTC
+12V_ST
022:R17
DC_DC_EN
Pillow Power Control
OPT
C5034
C5035
1uF
22uF
16V
16V
Pillow_POWER_MANAGE
022:J21;022:AF17
FRAM I2C
+3.5V_ST_PTC
Q5015
BSS83
D
FRAM_SDA_3.5V
B
S G
FRAM_SDA_5V
+3.5V_ST_PTC
Q5012
BSS83
D
FRAM_SCL_3.5V
B
S G
FRAM_SCL_5V
+3.5V_ST_PTC
R5117
GND_JIG
10K
BLAN CHECK
1/16W
R5120 5%
0
C
0 R5092
C5025 B
UART_SWB 010:N23
47pF
R5097 100 50V
FRAM_SCL_3.5V E
Q5019
OPT
R5099 MMBT3904(NXP)
100
FRAM_SDA_3.5V
UART_SWA 010:N16
0 R5093
P9.7
75
P9.6
74 Hospital
P9.5/UCA2RXDUCA2SOMI
73
P9.4/UCA2TXD/UCA2SIMO
72
P9.3/UCB2CLK/UCA2STE R5048
71
330
P9.2/UCB2SOMI/UCB2SCL
70
P9.1/UCB2SIMO/UCB2SDA
69
P9.0/UCB2STE/UCA2CLK R5047
68
330
P8.7
67
P8.6/TA1.1
66 +3.5V_ST_PTC
P8.5/TA1.0 0.1uF +3.5V_ST_PTC
65
C5020
DVCC2
64
DVSS2
63 R5110
VCORE 10K
62
C5019
P8.4/TA0.4
61 0.47uF
PTC_WOL
P8.3/TA0.3
60
P8.2/TA0.2
59
P8.1/TA0.1
58
CEC_REMOTE_PTC
P8.0/TA0.0
57 0 R5100
IR
P7.3/TA1.2
56
P7.2/TBOUTH/SVMOUT
55
P5.7/UCA1RXD/UCA1SOMI
54
P5.6/UCA1TXD/UCA1SIMO
53
P5.5/UCB1CLK/UCA1STE
52
P5.4/UCB1SOMI/UCB1SCL
51
Hospital
R5045 SEL_PILLOW_1
0
023:J7
SEL_PILLOW_0
R5044
023:J10
0 IR
010:J24
PTC_RX_5V
PTC_TX
Pillow_NEW
+12V_ST
AO3407B
+12V_PILLOW
Q5006-*1
D5005 D5006
SMAB34 Pillow_OLD
SMAB34
Q5006
AO3407A
C5036
R5043 R5046
0.1uF
G C5038
47K C5037 2.2K
16V 1uF
22uF
OPT
25V
OPT
Q5005 C
R5040
47K
B
2SC3052
E
+5V_ST
+5V_ST
PTC_FRAM_A type PTC_FRAM_B type
IC5004 IC5004-*1
FM24C16A FM24C16B
VDD NC_1 VDD
8 1 8
C5028
0.1uF WP NC_2 WP
7 2 7
C5023
0.1uF
16V SCL NC_3 SCL
6 3 6
OPT
SDA VSS SDA
5 4 5
ZD5002
ZD5003
OPT
OPT
C5024
FRAM_SDA_5V
0.1uF
16V
FRAM_SCL_5V
OPT
MPI_DIN_4.7K
+3.5V_ST_PTC
R5130-*1
4.7K
MPI_DIN_0
R5130
0
MPI_DIN 020:Q9
MPI_DOUT
C
R5132
4.7K B Q5021
MMBT3904(NXP)
OPT
C5027 E
47pF
50V
GND_JIG
BLAN CHECK
Pillow_POWER_MANAGE
022:J21;022:X4
018:W11
PILLOW_MUTE
+3.5V_ST_PTC
R5052
33K
IR_IN_MODEM
C
R5053
68K
0
R5050 B
Q5050
C
E
B Q5049
R5051 E
33K
32/42 Hospital 2013/08/28
PTC Block 22
LGE Internal Use Only
NC_1
1
NC_2
2
NC_3
3
VSS
4
020:P7