LG 50PK550-SA (CHASSIS:PB01A) Service Manual ▷ View online
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.
SPDIF_OUT
SIDE_RIN
SIDE_LIN
COMPOSITE2_IN
SIDEAV_DET
D3.3V
100pF
C1011
READY
1uF
25V
C1026
27pF
50V
C1030
5.1V
ZD1023
100pF
C1010
READY
100pF
C1032
READY
5.1V
ZD1029
470K
R1021
COMP1_Pr
003:B3
2.7K
R1012
5.1V
ZD1008
270nH
L1005
COMP2_Pb
003:B4
1uF
25V
C1015
5.1V
ZD1013
470K
R1006
COMP_L_IN_1
002:A5
5.1V
ZD1030
100pF
50V
C1028
27pF
50V
C1025
5.1V
ZD1020
COMP2_Pr
003:B3
5.1V
ZD1028
470K
R1015
COMP1_SW
001:H3
COMPOSITE1_IN
003:B4
PPJ237-01
JK1001
5 J
[GN3]O-SPRING
6 J
[GN3]E-LUG
4 J
[GN3]CONTACT
7K
[BL3]E-LUG-S
5K
[BL3]O-SPRING
7L
[RD3]E-LUG-S
5L
[RD3]O-SPRING_1
5M
[WH3]O-SPRING
4N
[RD3]CONTACT
5N [RD3]O-SPRING_2
6N [RD3]E-LUG
6D [GN2]E-LUG
5D [GN2]O-SPRING
4D [GN2]CONTACT
7E [BL2]E-LUG-S
5E [BL2]O-SPRING
7F [RD2]E-LUG-S
5F [RD2]O-SPRING_1
5G [WH2]O-SPRING
4H [RD2]CONTACT
5H [RD2]O-SPRING_2
6H [RD2]E-LUG
6A [YL1]E-LUG
5A [YL1]O-SPRING
4A [YL1]CONTACT
5B [WH1]O-SPRING
4C [RD1]CONTACT
5C [RD1]O-SPRING
6C [RD1]E-LUG
270nH
L1000
5.1V
ZD1007
5.1V
ZD1011
5.1V
ZD1031
27pF
50V
C1014
5.1V
ZD1015
5.1V
ZD1009
1uF25V
C1003
27pF
50V
C1019
COMP_R_IN_1
002:A5
COMPOSITE1_SW
001:H2
27pF
50V
C1018
5.1V
ZD1019
COMP2_Y
003:B3
COMP_L_IN_2
002:A5
5.1V
ZD1026
10
R1027
470K
R1022
5.1V
ZD1022
COMP_R_IN_2
002:A5
100pF
C1033
READY
COMP1_Pb
003:B3
2.7K
R1024
5.1V
ZD1017
100pF
50V
C1017
270nH
L1002
27pF
50V
C1031
270nH
L1004
1uF
25V
C1004
5.1V
ZD1012
27pF
50V
C1013
470K
R1014
1K
R1019
100pF
C1021
READY
10
R1020
27pF
50V
C1029
COMP1_Y
003:B3
1uF
25V
C1027
5.1V
ZD1014
27pF
50V
C1023
100pF
50V
C1007
270nH
L1003
27pF
50V
C1020
27pF
50V
C1012
2.7K
R1018
5.1V
ZD1021
AV_L_IN_1
002:A5
5.1V
ZD1024
5.1V
ZD1016
5.1V
ZD1006
100pF
C1022
READY
47pF
50V
C1006
27pF
50V
C1024
5.1V
ZD1018
270nH
L1001
1K
R1013
AV_R_IN_1
002:A5
1uF
25V
C1016
1K
R1026
470K
R1007
5.1V
ZD1010
5.1V
ZD1027
COMP2_SW
001:H3
5.1V
ZD1025
5.1V
ZD1004
5.1V
ZD1000
5.1V
ZD1002
2.7K
R1002
PPJ235-01
JK1000
4A
[YL]O-SPRING
5A
[YL]E-LUG
3A [YL]CONTACT
4B [WH]O-SPRING
3C [RD]CONTACT
4C
[RD]O-SPRING
5C
[RD]E-LUG
1K
R1003
100pF
C1009
READY
1uF
25V
C1001
470K
R1000
47pF
50V
C1005
1uF
25V
C1002
5.1V
ZD1003
100pF
50V
C1000
470K
R1001
5.1V
ZD1001
5.1V
ZD1005
100pF
C1008
READY
D3.3V
D3.3V
D3.3V
D3.3V
5.1V
ZD1032
5.1V
ZD1033
5.1V
ZD1034
5.1V
ZD1035
5.1V
ZD1036
5.1V
ZD1037
5.1V
ZD1038
5.1V
ZD1039
0.1uF
50V
C1034
10uF
16V
C1035
READY
22pF
C1036
NL17SZ00DFT2G
IC1000
READY
3
GND
2
B
4
Y
1
A
5
VCC
ci
t
p
O
r
e
bi
F
JST1223-001
JK1002
1
GND
2
VCC
3
VINPUT
4
FIX_POLE
100
R1029
100
R1030
READY
1K
R1028
READY
D3.3V
COMP1_SW
9 1 3
EAX61354901
JACK
SPDIF
AV 1
COMPONENT1/2,AV1
COMPONENT2
COMPONENT1
SIDE_AV
NAND
GATE
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.
DSUB_DET
DDC_SDA
DDC_SCL
100
R930
0.1uF
50V
C915
+3.3V_ST
0.1uF
50V
C918
0.1uF
50V
C919
MAX3232CDR
IC902
3
-
1
C
2
+
V
4
+2
C
1
+1
C
6
-
V
5
-
2
C
7
2T
U
O
D
8
2
NI
R
9
2T
U
O
R
0
1
2
NI
D
1
1
1
NI
D
2
1
1T
U
O
R
3
1
1
NI
R
4
1
1T
U
O
D
5
1
D
N
G
6
1
C
C
V
0.1uF
50V
C920
1
0
0
R
93
1
RS232C_TXD
+3.3V_ST
RS232C_RXD
0.1uF
50V
C914
PC_L_IN
PC_R_IN
KEY2
+3.3V_ST
KEY1
LED_WHITE
ADUC30S03010L_AMODIODE
30V
READY
D910
ADUC30S03010L_AMODIODE
30V
READY
D911
LED_BREATHING
MLB-201209-0120P-N2
L901
PK950
D3.3V
10pF
C925
10pF
C927
10pF
C923
10pF
C926
10pF
C929
PK950
SUB_SDA
10pF
C924
D914
10pF
C917
READY
10pF
C916
READY
D3.3V
LED_RED
22
R936
SUB_SCL
0.1uF
16V
C921
0.1uF
16V
C922
S
P
G
09
-D
B
-0
09
JK
9
0
2
1
2
3
4
5
6
7
8
9
1
0
4.7K
R926
MLB-201209-0120P-N2
L904
22
R935
22
R934
10K
R928
10K
R927
4.7K
R925
4.7K
R922
4.7K
R923
0
R941
READY
0
R940
READY
RGB_HSYNC
003:C5
RGB_VSYNC
003:C5
47K
R938
10K
R933
+3.3V_ST
+3.3V_ST
2SC3052
Q902 E
B
C
22
R924
47K
R932
47K
R937
0
READY
R929
2SC3052
Q901
E
B
C
+3.3V_ST
2.2K
R939
+3.3V_ST
IR
PK550
L900
CDS3C05HDMI1
5.6V
D912
CDS3C05HDMI1
5.6V
D913
1
0
R
92
0
S
P
G
09
-D
B
-0
10
JK
9
0
1
1
R
ED
2
G
R
EE
N
3
B
LU
E
4
G
N
D
_1
5
D
D
C
_G
N
D
6
R
ED
_G
N
D
7
G
R
EE
N
_G
N
D
8
B
LU
E_
G
N
D
9
N
C
1
0
SY
N
C
_G
N
D
1
1
G
N
D
_2
1
2
D
D
C
_D
A
TA
1
3
H
_S
Y
N
C
1
4
V
_S
Y
N
C
1
5
D
D
C
_C
LO
C
K
1
6
SH
IL
E
D
C
D
S3
C
30
G
T
H
D
90
5
0.1uF
50V
C906
5.6V
D908
1/
10
W
1K
5%
R
91
9
30V
D904
2
7
0
p
F
50
V
R
EA
D
Y
C
91
0
EDID_WP
001:H5
1/10W
22
5%
R913
BLM18PG600SN1D
RGB_BEAD
R911-*1
47pF
50V
READY
C901
C
D
S3
C
30
G
T
H
30V
D
90
7
0.1uF
C903
18pF
50V
C908
0
RGB_R
R912
1K
R921
2
.7
K
R
9
1
6
10
K
R
90
9
2
7
0
p
F
50
V
R
EA
D
Y
C
91
3
30V
D903
PC_SER_CLK
002:G3
AT24C02BN-10SU-1.8
IC901
3
A2
2
A1
4
GND
1
A0
5 SDA
6 SCL
7 WP
8 VCC
22
R902
8
2
p
F
R
EA
D
Y
50
V
C
91
2
22
R900
0
RGB_R
R911
22
R901
KRC102S
Q900
E
B
C
BLM18PG600SN1D
RGB_BEAD
R910-*1
5.5V
D902
1/10W
22
5%
R914
5.5V
D900
5.6V
READY
D909
0
RGB_R
R910
BLM18PG600SN1D
RGB_BEAD
R912-*1
8
2
p
F
R
EA
D
Y
50
V
C
90
9
10
K
R
90
6
K
7.
2
5
1
9
R
PC_SER_DATA
002:G3
100pF
50V
C911
74F08D
IC900
3
Q0
2
D0B
4
D1A
1
D0A
6
Q1
5
D1B
7
GND
8 Q2
9 D2A
10 D2B
11 Q3
12 D3A
13 D3B
14 VCC
22
R903
5.6V
READY
D906
1
0
R
91
7
47pF
50V
READY
C900
5.5V
D901
47pF
50V
READY
C902
18pF
50V
C907
2.7K
R918
RGB_B
RGB_R
RGB_G
PEJ027-01
JK900
6B T_TERMINAL2
7B B_TERMINAL2
5 T_SPRING
4 R_SPRING
7A B_TERMINAL1
6A T_TERMINAL1
3 E_SPRING
47
0K
R
90
4
5.1V
ZD902
1uF
25V
C904
5.1V
ZD901
47
0K
R
90
5
1uF
25V
C905
5.1V
ZD900
5.1V
ZD903
+5V_ST
MLB-201209-0120P-N2
L902
MLB-201209-0120P-N2
L903
MLB-201209-0120P-N2
L905
PK950
NEC_RXD
NEC_TXD
47K
R944
RS232C_TXD
+3.3V_ST
4.7K
R945
BCM_RX
D3.3V
BCM_TX
0.1uF
16V
C930
RS232C_RXD
MC14053BDR2G
0ISTL00024A
IC903
3
Z1
2
Y0
4
Z
1
Y1
6
INH
5
Z0
7
VEE
8
VSS
9
C
10
B
11
A
12
X0
13
X1
14
X
15
Y
16
VDD
D3.3V
12507WR-03L
P903
PK950
1
2
3
4
12507WR-12L
P902
1
IR
2
GND
3
KEY1
4
KEY2
5
LED-RED
6
GND
7
SCL
8
SDA
9
GND
10
3.3V_ST
11
3.3V_MULTI
12
LED-WHITE
13
GND
IR_NEC
4.7K
READY R946
4.7K
READY
R947
D3.3V
SUB_SCL
SUB_SDA
0
R
EA
D
Y
94
9
R
0
84
9
R
1/
16
W
1K
5%
R951
1/16W
1K
5%
R950
D3.3V
P_+5V
P_+5V
P_+5V
P_+5V
IR_NEC
ROM DOWNLOAD FOR PDP
RS232C
$0.179
SUB Board I/F
1 0 1 3
LVDS/RS232//RGB
FOR PK/J90 - BREATING
EAX61354901
R,G,B PC INPUT
BCM Reference
PC AUDIO
TO HDMI JACK FOR WIRELESS
X1 Y1 S7M
OUTPUT
TO HDMI JACK FOR WIRELESS
RS232 DEBUG SWITCH
- NEC/S7
HIGH
LOW X0 Y0 NEC
A/B
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.
H
D
M
I0
_R
X
0-
_B
C
M
0
0
3
:D
3
H
D
M
I0
_R
X
C
-_
B
C
M
0
0
3
:D
3
H
D
M
I0
_R
X
2+
_B
C
M
0
0
3
:D
4
H
D
M
I0
_R
X
0+
_B
C
M
0
0
3
:D
3
H
D
M
I0
_R
X
1+
_B
C
M
0
0
3
:D
4
H
D
M
I0
_R
X
1-
_B
C
M
0
0
3
:D
4
H
D
M
I0
_R
X
2-
_B
C
M
0
0
3
:D
4
H
D
M
I0
_R
X
C
+_
B
C
M
0
0
3
:D
3
D2+_HDMI3
JP800
DDC_SDA_2
008:AD5
JP802
CEC_REMOTE
008:H26;008:H17;008:H8;008:R26
B
S
S
83
Q
80
8
S
B
D
G
BLM18PG121SN1D
L801
D
0-
_H
D
M
I4
47K
R822
0
R813
D
D
C
_S
D
A
_2
CK+_HDMI1
008:Y12
D1+_HDMI1
008:Y11
008:Y11
BLM18PG121SN1D
L800
+1.8V_HDMI
0
.1
u
F
C
81
0
D0-_HDMI1
008:Y12
KRC104S
Q800
E
B
C
GND
47K
R831
CK+_HDMI3
008:AL12
0
.1
u
F
C
80
5
0
.1
u
F
C
81
1
D0+_HDMI1
008:Y11
008:Y11
GND
5V_HDMI_4
JP801
D2-_HDMI4
008:AF19
DDC_SCL_1
008:X12
H
D
M
I_
SD
A
0
0
3
:E
3
5V_HDMI_2
008:I20;008:AB7
5.5V
READY
D805
5V_HDMI_3
D1-_HDMI3
C
K
-_
H
D
M
I2
1K
R801
D0+_HDMI1
D1-_HDMI4
008:AF19
KRC104S
Q807
E
B
C
KRC104S
Q803
E
B
C
0
R807
D0-_HDMI3
008:AL13
D2-_HDMI2
008:AF6
0.1uF
C817
+3.3V_HDMI
JP803
1K
R800
D2-_HDMI3
2
.2
u
F
C
81
5
0
R806
D
D
C
_S
D
A
_4
47K
R830
D0-_HDMI3
0.1uF
16V
C803
0
R808
D
1+
_H
D
M
I2
CEC_REMOTE
008:H26;008:H8;008:R26;008:X25
0.1uF
C821
CK+_HDMI1
5.5V
READY
D803
DDC_SCL_2
008:AD5
008:AD5
5.5V
READY
D801
GND
YKF45-7054V
10
33
20
95
G
A
E
JK800
14
NC
13
CE_REMOTE
5
D1_GND
20
SHIELD
12
CK-
11
CK_GND
2
D2_GND
19
HP_DET
18
5V
10
CK+
4
D1+
1
D2+
17
GND
9
D0-
8
D0_GND
3
D2-
16
DDC_DATA
7
D0+
6
D1-
15
DDC_CLK
0
.1
u
F
C
80
7
0.1uF
C801
47K
R816
JP807
0
R824
47K
R835
CK-_HDMI2
008:AE6
GND
GND
4.7K
R811
READY
R827
0
.1
u
F
C
80
9
DDC_SCL_3
D0-_HDMI1
S
D
A
2_
3.
3V
DDC_SDA_3
D2+_HDMI1
CK-_HDMI4
008:AG19
0.1uF
16V
C804
C
K
-_
H
D
M
I4
4.7K
R815
D2-_HDMI1
D2+_HDMI1
008:Y10
4.7K
R810
KRC104S
Q802
E
B
C
0.1uF
16V
C816
D1+_HDMI3
008:AL13
D
1-
_H
D
M
I2
5.5V
READY
D809
HDMI_HPD_2
D0+_HDMI2
008:AE6
D1+_HDMI2
008:AF6
D0+_HDMI3
008:AL13
HDMI_CEC
001:G6
D
2+
_H
D
M
I4
GND
0READY
R832
0
R804
D1-_HDMI1
0
.1
u
F
C
80
8
D1+_HDMI3
KRC104S
Q806
E
B
C
+3.3V_ST
5.5V
READY
D802
3.3K
R819
D0+_HDMI3
DDC_SDA_3
008:AN12
CK-_HDMI3
008:AL12
DDC_SDA_4
008:AH21
2
2
R
82
5
5.5V
READY
D810
D2-_HDMI3
008:AL14
H
D
M
I_
SC
L
0
0
3
:E
3
0.1uF
16V
C802
5V_HDMI_3
008:I11;008:AK15
4.7K
R809
HDMI_HPD_1
001:H2
CK-_HDMI1
008:Y12
GND
D807
A
1
C
A
2
D1+_HDMI4
008:AF19
008:AF19
47K
R823
D1-_HDMI2
008:AF6
0
READY
R834
5V_HDMI_1
+1.8V_HDMI
0.1uF
C825
CEC_REMOTE
008:H26;008:H17;008:H8;008:X25
D
D
C
_S
C
L
_4
KRC104S
Q801
E
B
C
D0-_HDMI2
008:AE6
5V_HDMI_1
0 0 8 : I 2 9 ; 0 0 8 : Z 1 4
S
C
L
2_
3.
3V
5.5V
READY
D800
D811
A
1
C
A
2
0
R818
GND
DDC_SCL_4
008:AH21
D808
A
1
C
A
2
D
0-
_H
D
M
I2
22K
R821
D2-_HDMI1
008:Y10
0
R803
5V_HDMI_2
HDMI_HPD_4
CK+_HDMI3
D1.8V
C
K
+_
H
D
M
I4
DDC_SDA_1
2
2
R
82
9
D0-_HDMI4
008:AG19
GND
CK-_HDMI3
D2+_HDMI4
008:AE19
JP806
0.1uF
16V
C820
12K
1%
R833
D0+_HDMI4
008:AG19
GND
DDC_SCL_3
008:AN12
0
R
82
6
D2+_HDMI3
008:AL14
CEC_REMOTE
008:H17;008:H8;008:R26;008:X25
KJA-ET-0-0032
E
A
G
42
46
30
01
JK803
14
NC
13
CE_REMOTE
5
D1_GND
20
JACK_GND
GND
12
CK-
11
CK_GND
2
D2_GND
19
HP_DET
18
5V
10
CK+
4
D1+
1
D2+
17
GND
9
D0-
8
D0_GND
3
D2-
16
DDC_DATA
7
D0+
6
D1-
15
DDC_CLK
D1+_HDMI1
0.1uF
16V
C812
GND
47K
R836
D2+_HDMI2
008:AG6
DDC_SCL_1
D
0+
_H
D
M
I2
0.1uF
16V
C819
GND
D
2+
_H
D
M
I2
CK+_HDMI2
008:AE6
1K
R802
CEC_REMOTE
008:H26;008:H17;008:R26;008:X25
C
K
+_
H
D
M
I2
0.1uF
16V
C800
D
D
C
_S
C
L
_2
1K
R812
0.1uF
16V
C806
D1-_HDMI3
008:AL13
DDC_SDA_1
008:X13
READY
R828
5V_HDMI_1
5V_HDMI_4
008:S29;008:AI19
D1-_HDMI1
008:Y11
+3.3V_HDMI
0.1uF
C823
KRC104S
Q805
E
B
C
JP805
CK-_HDMI1
D
2-
_H
D
M
I4
6800pF
50V
C814
YKF45-7058V
20
33
20
95
G
A
E
JK802
PK950
14
NC
13
CE_REMOTE
5
D1_GND
20
SHIELD
12
CK-
11
CK_GND
2
D2_GND
19
HP_DET
18
5V
10
CK+
4
D1+
1
D2+
17
GND
9
D0-
8
D0_GND
3
D2-
16
DDC_DATA
7
D0+
6
D1-
15
DDC_CLK
MMBD301LT1G
D812
0.1uF
16V
C818
0
.1
u
F
16
V
C
81
3
D
2-
_H
D
M
I2
D
0+
_H
D
M
I4
GND
JP804
GND
D
1-
_H
D
M
I4
5.5V
READY
D804
D
1+
_H
D
M
I4
CK+_HDMI4
008:AG19
3.3K
R820
0.1uF
C822
47K
R817
0
R814
GND
0
R805
D806
A
1
C
A
2
0.1uF
C824
+3.3V_HDMI
KRC104S
Q804
E
B
C
+1.8V_HDMI
HDMI_HPD_3
YKF45-7058V
20
33
20
95
G
A
E
JK801
14
NC
13
CE_REMOTE
5
D1_GND
20
SHIELD
12
CK-
11
CK_GND
2
D2_GND
19
HP_DET
18
5V
10
CK+
4
D1+
1
D2+
17
GND
9
D0-
8
D0_GND
3
D2-
16
DDC_DATA
7
D0+
6
D1-
15
DDC_CLK
GND
D3.3V
5V_HDMI_2
008:I19;008:AB7
5V_HDMI_3
008:I9;008:AK15
5V_HDMI_4
008:S28;008:AI19
3
.3
K
R
83
8
1
.8
K
R
83
7
HDMI_POWER_3
HDMI_POWER_4
HDMI_POWER_1
HDMI_POWER_2
3
.3
K
R
84
0
1
.8
K
R
83
9
3
.3
K
R
84
2
1
.8
K
R
84
1
3
.3
K
R
84
4
1
.8
K
R
84
3
P_+5V
P_+5V
P_+5V
P_+5V
P_+5V
P_+5V
TDA19997
IC800
1
VSS_1
2
OUT_C+
3
OUT_C-
4
VDDO[3V3]
5
OUT_DDC_CLK
6
OUT_DDC_DAT
7
VSS_2
8
VDDDC[1V8]_1
9
RXA_HPD
10
RXA_5V
11
RXA_DDC_DAT
12
RXA_DDC_CLK
13
RXA_C-
14
RXA_C+
15
VDDH[3V3]_1
16
RXA_D0-
17
RXA_D0+
18
VSS_3
19
RXA_D1-
20
RXA_D1+
21
VDDH[3V3]_2
22
RXA_D2-
23
RXA_D2+
24
VDDH[1V8]_1
25
AUX_5V
2
6
V
S
S
_4
2
7
T
E
S
T
1
2
8
R
X
B
_H
PD
2
9
R
X
B
_5
V
3
0
R
X
B
_D
D
C
_D
A
T
3
1
R
X
B
_D
D
C
_C
LK
3
2
R
X
B
_C
-
3
3
R
X
B
_C
+
3
4
V
D
D
H
[3
V
3]
_3
3
5
R
X
B
_D
0-
3
6
R
X
B
_D
0+
3
7
V
S
S
_5
3
8
R
X
B
_D
1-
3
9
R
X
B
_D
1+
4
0
V
D
D
H
[3
V
3]
_4
4
1
R
X
B
_D
2-
4
2
R
X
B
_D
2+
4
3
V
S
S
_6
4
4
C
D
EC
_D
D
C
4
5
V
D
D
D
C
[1
V
8]
_2
4
6
V
D
D
D
C
[1
V
8]
_4
4
7
T
E
S
T
2
4
8
PD
4
9
I2
C
_S
D
A
5
0
I2
C
_S
C
L
51
RXE_DDC_CLK
52
RXE_DDC_DAT
53
INT_N/MUTE
54
CDEC_STBY
55
VDDS[3V3]
56
VSS_7
57
CEC
58
RXC_HPD
59
RXC_5V
60
RXC_DDC_DAT
61
RXC_DDC_CLK
62
RXC_C-
63
RXC_C+
64
VDDH[3V3]_5
65
RXC_D0-
66
RXC_D0+
67
VSS_8
68
RXC_D1-
69
RXC_D1+
70
VDDH[3V3]_6
71
RXC_D2-
72
RXC_D2+
73
VSS_9
74
R12K
75
VDDH[1V8]_2
7
6
R
X
D
_H
PD
7
7
R
X
D
_5
V
7
8
R
X
D
_D
D
C
_D
A
T
7
9
R
X
D
_D
D
C
_C
LK
8
0
R
X
D
_C
-
8
1
R
X
D
_C
+
8
2
V
D
D
H
[3
V
3]
_7
8
3
R
X
D
_D
0-
8
4
R
X
D
_D
0+
8
5
V
S
S
_1
0
8
6
R
X
D
_D
1-
8
7
R
X
D
_D
1+
8
8
V
D
D
H
[3
V
3]
_8
8
9
R
X
D
_D
2-
9
0
R
X
D
_D
2+
9
1
V
D
D
D
C
[1
V
8]
_3
9
2
V
S
S
_1
1
9
3
O
U
T
_D
2+
9
4
O
U
T
_D
2-
9
5
V
D
D
O
[1
V
8]
9
6
O
U
T
_D
1+
9
7
O
U
T
_D
1-
9
8
V
S
S
_1
2
9
9
O
U
T
_D
0+
1
0
0
O
U
T
_D
0-
1/
16
W
91
K
1%
R
84
5
6 1 3
HDMI
EAX61354901
HDMI2
UI_HW_PORT2
HDMI1
SIDE_HDMI_PORT4
* HDMI CEC
UI_HW_PORT3
UI_HW_PORT1
P l a c e c l o s e
to TDA9996
HDMI3
HDMI4
3 . 3
R720
+3.3V_DVDD
3 . 3
R723
AC_DET
001:H6;005:C2
+3.3V_AU_AVDD
200
1%
R714
0.033uF
50V
C723
470
R717
18K
1%
R715
0.033uF
50V
C733
AVSS
+3.3V_DVDD
4
7
0
R
71
9
0.033uF
50V
C722
0.033uF
50V
C732
AMP_RESET_N
001:E5
3 . 3
R721
+3.3V_DVDD
AUD_MASTER_CLK
001:H2
+3.3V_DVDD
+17V_AMP
10uF 16V
C712
+3.3V_AU_AVDD
10uF 16V
C703
AVSS
3 . 3
R722
AVSS
120-ohm
L703
120-ohm
L702
TAS5709PHPR
IC700
1
O
U
T
_A
2
PV
D
D
_A
_1
3
PV
D
D
_A
_2
4
B
ST
_A
5
G
V
D
D
_O
U
T
_1
6
SS
T
IM
E
R
7
O
C
_A
D
J
8
N
C
9
A
V
SS
1
0
PL
L
_F
L
T
M
1
1
P
L
L
_F
L
T
P
1
2
V
R
_A
N
A
13
AVDD
14
TESTOUT
15
MCLK
16
OSC_RES
17
DVSS_1
18
VR_DIG
19
PDN
20
LRCLK
21
SCLK
22
SDIN
23
SDA
24
SCL
2
5
R
E
SE
T
2
6
ST
E
ST
2
7
D
V
D
D
2
8
D
V
SS
_2
2
9
G
N
D
3
0
A
G
N
D
3
1
V
R
E
G
3
2
G
V
D
D
_O
U
T
_2
3
3
B
ST
_D
3
4
PV
D
D
_D
_1
3
5
PV
D
D
_D
_2
3
6
O
U
T
_D
37
PGND_CD_1
38
PGND_CD_2
39
OUT_C
40
PVDD_C_1
41
PVDD_C_2
42
BST_C
43
BST_B
44
PVDD_B_1
45
PVDD_B_2
46
OUT_B
47
PGND_AB_1
48
PGND_AB_2
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.
2K
READY
R711
0
R710
0
READY
R716
1K
R709
READY
22
K
R
71
8
22K
R708
READY
33
R713
33
R706
33
R712
0.01uF
C708
22pF
READY
C700
0.1uF
C707
1000pF
50V
READY
C702
22pF
READY
C705
22pF
READY
C701
22pF
READY
C706
1000pF
READY
C704
33pF
READY
C711
33pF
READY
C709
0.01uF
C715
0.1uF
C718
0
.0
4
7
u
F
C
71
7
4
7
0
0
p
F
C
71
6
4700pF
C714
0.047uF
C713
2
2
0
0
p
F
C
72
0
0.01uF
C740
0.01uF
C742
0.01uF
C741
0.01uF
C743
+3.3V_DVDD
D3.3V
+17V_AMP
P_17V
+17V_AMP
MLB-201209-0120P-N2
0LCML00003B
L704
0.1uF
C737
0.1uF
C739
0.1uF
C738
0.1uF
C736
AUD_LRCH
AUD_LRCK
AUD_SCK
4.7K
R707
READY
4.7K
R701
READY
AD-9060
EAP61008401
L701
2S
1S
1F
2F
AD-9060
EAP61008401
L700
2S
1S
1F
2F
WAFER-ANGLE
P700
1
2
3
4
SCL1_3.3V
SDA1_3.3V
0.01uF
C724
0.01uF
C725
0.01uF
C729
0.01uF
C728
F
u
1
91
7
C
F
u
1
12
7
C
68uF
35V
C730
68uF
35V
C731
68uF
35V
C726
68uF
35V
C727
1K
R705
4.7uF
10V
C710
0
R704
0
R703
0 R702
0.47uF
50V
C735
0.47uF
50V
C734
AMP
PULL DOWN
T h i s p a r t s a r e L o c a t e d
on AVSS area.
SPK_R-
Separate DGND AND AVSS
SPK_L-
SPK_R+
SPK_L+
7 1 3
AUDIO AMP
EAX61354901
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