DOWNLOAD LG 50PX950-SA (CHASSIS:PB01B) Service Manual ↓ Size: 18.36 MB | Pages: 105 in PDF or view online for FREE

Model
50PX950-SA (CHASSIS:PB01B)
Pages
105
Size
18.36 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / Plasma
File
50px950-sa-chassis-pb01b.pdf
Date
PREV: LG 50PX950N-ZA / 50PX960-ZA (CHASSIS:PD02D) Service Manual

LG 50PX950-SA (CHASSIS:PB01B) 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.
TU_CVBS
SCL0_3.3V
TU_SIF
SDA0_3.3V
RF_BOOSTER
R602
100
R616
4.7K
+5V_TU
TUNER_IF_P
C615
0.1uF
16V
DEMOD_OPT
RF_SWITCH_CTL
C603
1200pF
50V
L602
R617
0
READY
C614
0.1uF
16V
C613
47pF
50V
D3.3V
TUNER_IF_N
+5V_TU
C611
0.1uF
D3.3V
R609
100K
D3.3V
R605
10K
DEMOD_OPT
C606
0.1uF
L603
MLB-201209-0120P-N2
DEMOD_OPT
Q601
2SC3052
DEMOD_OPT
E
B
C
Q600
ISA1530AC1
DEMOD_OPT
E
B
C
R604
3K
READY
C605
0.1uF
16V
DEMOD_OPT
R601
100
R611
0
R614
1K
READY
C612
47pF
50V
C607
0.1uF
L601
ISDB_IF_AGC
C600
1200pF
50V
DEMOD_OPT
Q602
ISA1530AC1
E
B
C
R608
10K
DEMOD_OPT
R607
3K
READY
C610
0.01uF
25V
DEMOD_OPT
R610
1K
DEMOD_OPT
+5V_TU
Q603
ISA1530AC1
E
B
C
R615
1K
READY
C616
100pF
50V
C601
1200pF
50V
DEMOD_OPT
+1.2V_DE
R622
82
C609
4.7uF
+5V_TU
L600
R603
2.2K
DEMOD_OPT
C608
22uF
16V
TUNER_RESET
C642
0.1uF
16V
C643
0.1uF
16V
DEMOD_OPT
+3.3V_DE
L604
MLB-201209-0120P-N2
DEMOD_OPT
R633
1.2K
C641
10uF
6.3V
C644
0.1uF
16V
DEMOD_OPT
IC601
AZ1117H-ADJTRE1(EH11A)
2
OUTPUT
3
INPUT
1
ADJ/GND
C651
10uF
6.3V
+1.2V_DE
C649
0.1uF
16V
DEMOD_OPT
D3.3V
R635
10
R632
22
DEMOD_OPT
C628
0.1uF
16V
DEMOD_OPT
C634
0.1uF
16V
DEMOD_OPT
C640
0.1uF
16V
DEMOD_OPT
C630
0.1uF
16V
DEMOD_OPT
FE_TS_SERIAL
ISDB_IF_AGC
C625
0.1uF
DEMOD_OPT
C646
0.1uF
DEMOD_OPT
FE_TS_CLK
R636
22
DEMOD_OPT
C645
0.1uF
DEMOD_OPT
C647
0.1uF
DEMOD_OPT
+1.2V_DE
C626
0.1uF
DEMOD_OPT
C638
0.1uF
16V
DEMOD_OPT
R628
1M READY
R639
2.2K
READY
C622
0.1uF
DEMOD_OPT
C621
0.1uF
DEMOD_OPT
C620
0.1uF
DEMOD_OPT
DEMOD_RESET
TUNER_IF_N
X600
25MHz
DEMOD_OPT
R620
10K
1%
DEMOD_OPT
R623
10K
DEMOD_OPT
+3.3V_DE
R638
2.2K
READY
R627
2.2K
DEMOD_OPT
C650
0.1uF
16V
READY
R637
22
DEMOD_OPT
C627
0.1uF
16V
DEMOD_OPT
R625
2.2K
DEMOD_OPT
C639
0.1uF
16V
DEMOD_OPT
+3.3V_DE
C636
0.01uF
50V
DEMOD_OPT
C637
0.1uF
16V
DEMOD_OPT
R629
22
DEMOD_OPT
+3.3V_DE
R624
2.2K
DEMOD_OPT
C619
0.1uF
DEMOD_OPT
R634
2.7K
READY
FE_TS_SYN
R626
2.2K
DEMOD_OPT
C631
0.1uF
16V
DEMOD_OPT
R630
22
DEMOD_OPT
C624
0.1uF
DEMOD_OPT
C623
0.1uF
DEMOD_OPT
C648
0.1uF
DEMOD_OPT
TUNER_IF_P
C604
4.7uF
C602
4.7uF
C635
1uF
25V
DEMOD_OPT
C632
1uF
25V
DEMOD_OPT
SCL2_3.3V
SDA2_3.3V
R631
22
DEMOD_OPT
FE_TS_VAL
C652
10uF
6.3V
R618
100
R619
470
R612 100
DEMOD_OPT
R613 100
DEMOD_OPT
C
6
1
7
0
.
1
u
F
1
6
V
DEMOD_OPT
C
6
1
8
0
.
1
u
F
1
6
V
DEMOD_OPT
C629
30pF
50V
DEMOD_OPT
C633
30pF
50V
DEMOD_OPT
TU600
TDTR-T035F
BRAZIL_TUNER
14
+B3[3.3V]
13
+B2[1.2V]
5
NC_2
12
GND
11
VIDEO
2
BST_CTL
10
NC_4
4
NC_1[RF_AGC]
1
RF_S/W_CTL
17
DIF_1[N]
9
SIF
8
NC_3
3
+B1[5V]
16
IF/AGC
7
SDAT
6
SCLT
15
RESET
18
DIF_2[P]
19
SHIELD
IC600
MN884433
DEMOD_OPT 1
VSS_1
2
AVDD_S
3
AII_S
4
AIQ_S
5
AVSS_S
6
VRT_S
7
VRB_S
8
TCPO_S
9
VDDL_1
10
MSCL_S
11
MSDA_S
12
VSS_2
13
VSSH
14
PSEL
15
ZSEL
16
VDDL_2
17
ACKI
18
TCPO_T
19
IR_T
20
VRT_T
21
VRB_T
22
AVDD_T
23
AIN_T
24
AIP_T
25
AVSS_T
26
VSS_3
27
MSCL_T
28
MSDA_T
29
VDDH_1
30
GPO1
31
AGCI_T
32
AGCR_T
33
GPO0
34
VDDL_3
35
VSS_4
36
XO
37
XI
38
VDDH_2
39
GPI1
40
GPI0
41
TEST4
42
SHVPP
43
SHVDDH
44
NC_1
45
VSS_5
46
VDDL_4
47
TCK
48
TDI
49
NRST
50
TEST3
51
VSS_6
52
VDDL_5
53
TRST
54
TMS
55
CSEL0
56
CSEL1
57
TDO
58
SYNCA
59
ERRA
60
SYNCB
61
ERRB
62
VSS_7
63
VDDL_6
64
SADR_T
65
NC_2
66
SADR_S
67
HDVDDL0
68
VSS_8
69
SDA
70
SCL
71
VDDH_3
72
SADR
73
INTA
74
INTB
75
VSS_9
76
TEST1
77
TEST2
78
SCKA
79
GPI2
80
SDOA
81
PCKA
82
DENA
83
VDDH_4
84
VSS_10
85
HDVPP
86
RON
87
NC_3
88
HDVDDH
89
NC_4
90
HDVDDL1
91
VSS_11
92
VDDL_7
93
SCKB
94
TEST0
95
SDOB
96
PCKB
97
DENB
98
GPO2
99
VDDH_5
100
AGC_S
D600
SAM2333
DEMOD_OPT
A2[RD]
C
A1[GN]
R640
1K
DEMOD_OPT
R606
0
1/10W
5%
R641
0
READY
TU601
UDA45AL
14
3.3V
13
1.2V
5
AS
12
GND
11
VIDEO
2
BST_CNTL
10
NC
4
NC[RF_AGC]
1
ANT_PWR[OPT]
17
DIF_1
9
SIF
8
NC(IF_TP)
3
+B
16
IF_AGC_CNTL
7
SDA
6
SCL
15
RESET
18
DIF_2
19
SHIELD
11      13
TUNER
EAX63347201
Pull-up can’t be applied 
because of MODEL_OPT_2
Close to the tuner
R2
R1
Close to R622,R623
< PANASONIC Demod.>
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.
R720
3.3
+3.3V_DVDD
R723
3.3
AC_DET
001:H6;005:C2
+3.3V_AU_AVDD
R714
200
1%
C723
0.033uF
50V
R717
470
R715
18K
1%
C733
0.033uF
50V
AVSS
+3.3V_DVDD
R719
470
C722
0.033uF
50V
C732
0.033uF
50V
AMP_RESET_N
001:E5
R721
3.3
+3.3V_DVDD
AUD_MASTER_CLK
001:H2
+3.3V_DVDD
+17V_AMP
C712
10uF 16V
+3.3V_AU_AVDD
C703
10uF 16V
AVSS
R722
3.3
AVSS
L703
120-ohm
L702
120-ohm
IC700
TAS5709PHPR
1
OUT_A
2
PVDD_A_1
3
PVDD_A_2
4
BST_A
5
GVDD_OUT_1
6
SSTIMER
7
OC_ADJ
8
NC
9
AVSS
10
PLL_FLTM
11
PLL_FLTP
12
VR_ANA
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
25
RESET
26
STEST
27
DVDD
28
DVSS_2
29
GND
30
AGND
31
VREG
32
GVDD_OUT_2
33
BST_D
34
PVDD_D_1
35
PVDD_D_2
36
OUT_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
R711
2K
READY
R710
0
R716 0
READY
R709
1K
READY
R718
22K
R708
22K
READY
R71333
R706
33
R71233
C708
0.01uF
C700
22pF
READY
C707
0.1uF
C702
1000pF
50V
READY
C705
22pF
READY
C701
22pF
READY
C706
22pF
READY
C704
1000pF
READY
C711
33pF
READY
C709
33pF
READY
C715
0.01uF
C718
0.1uF
C717
0.047uF
C716
4700pF
C714
4700pF
C713
0.047uF
C720
2200pF
C740
0.01uF
C742
0.01uF
C741
0.01uF
C743
0.01uF
+3.3V_DVDD
D3.3V
+17V_AMP
P_17V
+17V_AMP
L704
MLB-201209-0120P-N2
0LCML00003B
C737
0.1uF
C739
0.1uF
C738
0.1uF
C736
0.1uF
AUD_LRCH
AUD_LRCK
AUD_SCK
R707
4.7K
READY
R701
4.7K
READY
L701
AD-9060
EAP61008401
2S
1S
1F
2F
L700
AD-9060
EAP61008401
2S
1S
1F
2F
P700
WAFER-ANGLE
1
2
3
4
SCL1_3.3V
SDA1_3.3V
C724
0.01uF
C725
0.01uF
C729
0.01uF
C728
0.01uF
C
7
1
9
1
u
F
C
7
2
1
1
u
F
C730
68uF
35V
C731
68uF
35V
C726
68uF
35V
C727
68uF
35V
R705
1K
C710
4.7uF
10V
R704
0
R703
0
R702
0
C735
0.47uF
50V
C734
0.47uF
50V
AMP
PULL DOWN
This parts are Located 
on AVSS area.
SPK_R-
Separate DGND AND AVSS
SPK_L-
SPK_R+
SPK_L+
7      13
AUDIO AMP
EAX63347201
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.
HDMI0_RX0-_BCM
003:D3
HDMI0_RXC-_BCM
003:D3
HDMI0_RX2+_BCM
003:D4
HDMI0_RX0+_BCM
003:D3
HDMI0_RX1+_BCM
003:D4
HDMI0_RX1-_BCM
003:D4
HDMI0_RX2-_BCM
003:D4
HDMI0_RXC+_BCM
003:D3
D2+_HDMI3
JP800
DDC_SDA_2
008:AD5
JP802
CEC_REMOTE
008:H26;008:H17;008:H8;008:R26
BSS83
Q808
S
B
D
G
L801
BLM18PG121SN1D
D0-_HDMI4
R822
47K
R813
0
DDC_SDA_2
CK+_HDMI1
008:Y12
D1+_HDMI1
008:Y11
L800
BLM18PG121SN1D
+1.8V_HDMI
C810
0.1uF
D0-_HDMI1
008:Y12
Q800
KRC104S
E
B
C
GND
R831
47K
CK+_HDMI3
008:AL12
C805
0.1uF
C811
0.1uF
D0+_HDMI1
008:Y11
GND
5V_HDMI_4
JP801
D2-_HDMI4
008:AF19
DDC_SCL_1
008:X12
HDMI_SDA
003:E3
5V_HDMI_2
008:I20;008:AB7
D805
5.5V
READY
5V_HDMI_3
D1-_HDMI3
CK-_HDMI2
R801
1K
D0+_HDMI1
D1-_HDMI4
008:AF19
Q807
KRC104S
E
B
C
Q803
KRC104S
E
B
C
R807
0
D0-_HDMI3
008:AL13
D2-_HDMI2
008:AF6
C817
0.1uF
+3.3V_HDMI
JP803
R800
1K
D2-_HDMI3
C815
2.2uF
R806
0
DDC_SDA_4
R830
47K
D0-_HDMI3
C803
0.1uF
16V
R808
0
D1+_HDMI2
CEC_REMOTE
008:H26;008:H8;008:R26;008:X25
C821
0.1uF
CK+_HDMI1
D803
5.5V
READY
DDC_SCL_2
008:AD5
D801
5.5V
READY
GND
JK800
YKF45-7054V
EAG59023301
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
C807
0.1uF
C801
0.1uF
R816
47K
JP807
R824
0
R835
47K
CK-_HDMI2
008:AE6
GND
GND
R811
4.7K
R827
READY
C809
0.1uF
DDC_SCL_3
D0-_HDMI1
SDA2_3.3V
DDC_SDA_3
D2+_HDMI1
CK-_HDMI4
008:AG19
C804
0.1uF
16V
CK-_HDMI4
R815
4.7K
D2-_HDMI1
D2+_HDMI1
008:Y10
R810
4.7K
Q802
KRC104S
E
B
C
C816
0.1uF
16V
D1+_HDMI3
008:AL13
D1-_HDMI2
D809
5.5V
READY
HDMI_HPD_2
D0+_HDMI2
008:AE6
D1+_HDMI2
008:AF6
D0+_HDMI3
008:AL13
HDMI_CEC
001:G6
D2+_HDMI4
GND
R832
READY
0
R804
0
D1-_HDMI1
C808
0.1uF
D1+_HDMI3
Q806
KRC104S
E
B
C
+3.3V_ST
D802
5.5V
READY
R819
3.3K
D0+_HDMI3
DDC_SDA_3
008:AN12
CK-_HDMI3
008:AL12
DDC_SDA_4
008:AH21
R825
22
D810
5.5V
READY
D2-_HDMI3
008:AL14
HDMI_SCL
003:E3
C802
0.1uF
16V
5V_HDMI_3
008:I11;008:AK15
R809
4.7K
HDMI_HPD_1
001:H2
CK-_HDMI1
008:Y12
GND
D807
A1
C
A2
D1+_HDMI4
008:AF19
R823
47K
D1-_HDMI2
008:AF6
R834
0
READY
5V_HDMI_1
+1.8V_HDMI
C825
0.1uF
CEC_REMOTE
008:H26;008:H17;008:H8;008:X25
DDC_SCL_4
Q801
KRC104S
E
B
C
D0-_HDMI2
008:AE6
5V_HDMI_1
008:I29;008:Z14
SCL2_3.3V
D800
5.5V
READY
D811
A1
C
A2
R818
0
GND
DDC_SCL_4
008:AH21
D808
A1
C
A2
D0-_HDMI2
R821
22K
D2-_HDMI1
008:Y10
R803
0
5V_HDMI_2
HDMI_HPD_4
CK+_HDMI3
D1.8V
CK+_HDMI4
DDC_SDA_1
R829
22
D0-_HDMI4
008:AG19
GND
CK-_HDMI3
D2+_HDMI4
008:AE19
JP806
C820
0.1uF
16V
R833
12K
1%
D0+_HDMI4
008:AG19
GND
DDC_SCL_3
008:AN12
R826
0
D2+_HDMI3
008:AL14
CEC_REMOTE
008:H17;008:H8;008:R26;008:X25
JK803
KJA-ET-0-0032 
EAG42463001
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
C812
0.1uF
16V
GND
R836
47K
D2+_HDMI2
008:AG6
DDC_SCL_1
D0+_HDMI2
C819
0.1uF
16V
GND
D2+_HDMI2
CK+_HDMI2
008:AE6
R802
1K
CEC_REMOTE
008:H26;008:H17;008:R26;008:X25
CK+_HDMI2
C800
0.1uF
16V
DDC_SCL_2
R812
1K
C806
0.1uF
16V
D1-_HDMI3
008:AL13
DDC_SDA_1
008:X13
R828
READY
5V_HDMI_1
5V_HDMI_4
008:S29;008:AI19
D1-_HDMI1
008:Y11
+3.3V_HDMI
C823
0.1uF
Q805
KRC104S
E
B
C
JP805
CK-_HDMI1
D2-_HDMI4
C814
6800pF
50V
JK802
YKF45-7058V
EAG59023302
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
D812
MMBD301LT1G
C818
0.1uF
16V
C813
0.1uF
16V
D2-_HDMI2
D0+_HDMI4
GND
JP804
GND
D1-_HDMI4
D804
5.5V
READY
D1+_HDMI4
CK+_HDMI4
008:AG19
R820
10K
C822
0.1uF
R817
47K
R814
0
GND
R805
0
D806
A1
C
A2
C824
0.1uF
+3.3V_HDMI
Q804
KRC104S
E
B
C
+1.8V_HDMI
HDMI_HPD_3
JK801
YKF45-7058V
EAG59023302
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
R838
3.3K
R837
1.8K
HDMI_POWER_3
HDMI_POWER_4
HDMI_POWER_1
HDMI_POWER_2
R840
3.3K
R839
1.8K
R842
3.3K
R841
1.8K
R844
3.3K
R843
1.8K
P_+5V
P_+5V
P_+5V
P_+5V
P_+5V
P_+5V
IC800
TDA19997
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
26
VSS_4
27
TEST1
28
RXB_HPD
29
RXB_5V
30
RXB_DDC_DAT
31
RXB_DDC_CLK
32
RXB_C-
33
RXB_C+
34
VDDH[3V3]_3
35
RXB_D0-
36
RXB_D0+
37
VSS_5
38
RXB_D1-
39
RXB_D1+
40
VDDH[3V3]_4
41
RXB_D2-
42
RXB_D2+
43
VSS_6
44
CDEC_DDC
45
VDDDC[1V8]_2
46
VDDDC[1V8]_4
47
TEST2
48
PD
49
I2C_SDA
50
I2C_SCL
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
76
RXD_HPD
77
RXD_5V
78
RXD_DDC_DAT
79
RXD_DDC_CLK
80
RXD_C-
81
RXD_C+
82
VDDH[3V3]_7
83
RXD_D0-
84
RXD_D0+
85
VSS_10
86
RXD_D1-
87
RXD_D1+
88
VDDH[3V3]_8
89
RXD_D2-
90
RXD_D2+
91
VDDDC[1V8]_3
92
VSS_11
93
OUT_D2+
94
OUT_D2-
95
VDDO[1V8]
96
OUT_D1+
97
OUT_D1-
98
VSS_12
99
OUT_D0+
100
OUT_D0-
R845
91K
1/16W
1%
6      13
HDMI
EAX63347201
HDMI2
UI_HW_PORT2
HDMI1
SIDE_HDMI_PORT4
* HDMI CEC
UI_HW_PORT3
UI_HW_PORT1
Place close 
to  TDA9996
HDMI3
HDMI4
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.
IR_NEC
DSUB_DET
DDC_SDA
DDC_SCL
R930
100
C915
0.1uF
50V
+3.3V_ST
C918
0.1uF
50V
C919
0.1uF
50V
IC902
MAX3232CDR
3
C
1
-
2
V
+
4
C
2
+
1
C
1
+
6
V
-
5
C
2
-
7
D
O
U
T
2
8
R
I
N
2
9
R
O
U
T
2
1
0
D
I
N
2
1
1
D
I
N
1
1
2
R
O
U
T
1
1
3
R
I
N
1
1
4
D
O
U
T
1
1
5
G
N
D
1
6
V
C
C
C920
0.1uF
50V
R931
100
RS232C_TXD
+3.3V_ST
RS232C_RXD
C914
0.1uF
50V
PC_L_IN
PC_R_IN
KEY2
+3.3V_ST
KEY1
LED_WHITE
D910
30V
ADUC30S03010L_AMODIODE 
READY
D911
30V
ADUC30S03010L_AMODIODE 
READY
LED_BREATHING
L901
MLB-201209-0120P-N2
PK950
D3.3V
C925
10pF
C927
10pF
C923
10pF
C926
10pF
C929
10pF
PK950
SUB_SDA
C924
10pF
D914
C917
10pF
READY
C916
10pF
READY
D3.3V
LED_RED
R936
22
SUB_SCL
C921
0.1uF
16V
C922
0.1uF
16V
JK902
SPG09-DB-009
1
2
3
4
5
6
7
8
9
10
R926
4.7K
L904
MLB-201209-0120P-N2
R935
22
R934
22
R928
10K
R927
10K
R925
4.7K
R922
4.7K
R923
4.7K
R941 0
READY
R940 0
READY
RGB_HSYNC
003:C5
RGB_VSYNC
003:C5
R938
47K
R933
10K
+3.3V_ST
+3.3V_ST
Q902
2SC3052
E
B
C
R924
22
R932
47K
R937
47K
R929
0
READY
Q901
2SC3052
E
B
C
+3.3V_ST
R939
2.2K
+3.3V_ST
IR
L900
PK550
D912
5.6V
CDS3C05HDMI1
D913
5.6V
CDS3C05HDMI1
R920
10
JK901
SPG09-DB-010
1
RED
2
GREEN
3
BLUE
4
GND_1
5
DDC_GND
6
RED_GND
7
GREEN_GND
8
BLUE_GND
9
NC
10
SYNC_GND
11
GND_2
12
DDC_DATA
13
H_SYNC
14
V_SYNC
15
DDC_CLOCK
16
SHILED
D905
CDS3C30GTH
C906
0.1uF
50V
D908
5.6V
R919
1K
1/10W
5%
D904
30V
C910
270pF
50V
READY
EDID_WP
001:H5
R913
22
1/10W
5%
R911-*1
BLM18PG600SN1D
RGB_BEAD
C901
47pF
50V
READY
D907
CDS3C30GTH
30V
C903
0.1uF
C908
18pF
50V
R912
0
RGB_R
R921
1K
R916
2.7K
R909
10K
C913
270pF
50V
READY
D903
30V
PC_SER_CLK
002:G3
IC901
AT24C02BN-10SU-1.8
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
R902
22
C912
82pF
50V
READY
R900
22
R911
0
RGB_R
R901
22
Q900
KRC102S
E
B
C
R910-*1
BLM18PG600SN1D
RGB_BEAD
D902
5.5V
R914
22
1/10W
5%
D900
5.5V
D909
5.6V
READY
R910
0
RGB_R
R912-*1
BLM18PG600SN1D
RGB_BEAD
C909
82pF
50V
READY
R906
10K
R
9
1
5
2
.
7
K
PC_SER_DATA
002:G3
C911
100pF
50V
IC900
74F08D
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
R903
22
D906
5.6V
READY
R917
10
C900
47pF
50V
READY
D901
5.5V
C902
47pF
50V
READY
C907
18pF
50V
R918
2.7K
RGB_B
RGB_R
RGB_G
JK900
PEJ027-01
6B
T_TERMINAL2
7B
B_TERMINAL2
5
T_SPRING
4
R_SPRING
7A
B_TERMINAL1
6A
T_TERMINAL1
3
E_SPRING
R904
470K
ZD902
5.1V
C904
1uF
25V
ZD901
5.1V
R905
470K
C905
1uF
25V
ZD900
5.1V
ZD903
5.1V
+5V_ST
L902
MLB-201209-0120P-N2
L903
MLB-201209-0120P-N2
L905
MLB-201209-0120P-N2
PK950
NEC_RXD
NEC_TXD
R944
47K
RS232C_TXD
+3.3V_ST
R945
4.7K
BCM_RX
D3.3V
BCM_TX
C930
0.1uF
16V
RS232C_RXD
IC903
MC14053BDR2G
0ISTL00024A
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
P903
12507WR-03L
PK950
1
2
3
4
P902
12507WR-12L
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
R946
4.7K
READY
R947
4.7K
READY
D3.3V
SUB_SCL
SUB_SDA
R
9
4
9
0
READY
R
9
4
8
0
R951
1K
1/16W
5%
R950
1K
1/16W
5%
D3.3V
P_+5V
P_+5V
P_+5V
P_+5V
ROM DOWNLOAD FOR PDP
RS232C
$0.179
SUB Board I/F
10      13
LVDS/RS232//RGB
FOR PK/J90 - BREATING
EAX63347201
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
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