DOWNLOAD LG 52LG7000-ZA (CHASSIS:LD88F) Service Manual ↓ Size: 2.1 MB | Pages: 46 in PDF or view online for FREE

Model
52LG7000-ZA (CHASSIS:LD88F)
Pages
46
Size
2.1 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
52lg7000-za-chassis-ld88f.pdf
Date
PREV: LG 52LG5500-ZB (CHASSIS:LD85D) Service Manual

LG 52LG7000-ZA (CHASSIS:LD88F) 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.
HDMI3_5V_DET
HDMI2_5V_DET
HDMI1_5V_DET
SW_RESET
19.66080Hz
X800
+3.3V_DOUGLAS
FE_RESET
REC_8_CTRL1
REC_8_CTRL2
HP_DET_S/W_2
HP_DET_S/W_4
DTV/MNT_SWITCH
HDMI4_5V_DET
HDMI_SW_EQ
KEY2
KEY1
P_+5V
IR
100
R814
+3.3V_STBY
22
R810
22 
R838
1.26V_DOUGLAS_EN
+3.3V_STBY
+3.3V_STBY
4.7K 
R802
KEY2
+3.3V_STBY
RESET
UART_SEL
0.1uF
16V
C815
4.7K
R837
IR
100 
R832
0.1uF
16V
C810
CEC_0
+3.3V_STBY
+3.3V_STBY
47K 
R817
AC_DET
22 
R828
15K 
R815
100
R845
KEY1
22
R811
PANEL_ERROR_DET
0.1uF
16V
C814
3.3K 
R824
R E
A D
Y
4.7K
R808
PANEL_VCC_EN
UCOM_TX
4.7K 
R846
R E
A D
Y
INV_CTL
AUDIO_MUTE
+3.3V_STBY
100 
R834
D_SUB_SCL
D_SUB_SDA
P_+5V
4.7K
R836
KEC
KIA7029AF
0IKE702900G
DETECTOR
IC800
READY
2
G
3
O
1
I
ATMEL
AT24C16AN-10SI-2.7
0IMCRAL006A
MEMORIES
IC801
ATMEL
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
UCOM_RX
SCL2_3.3V
22 
R835
SDA2_3.3V
100
R842
100
R843
MUTE_LINE
MUTE_LINE_DTV
SCART1_LINK
SCART2_LINK
RGB_LINK
COMP_LINK
SIDE_CVBS_LINK
UCOM_SCL_3.3V
UCOM_SDA_3.3V
+3.3V_DOUGLAS
1.8V_DOUGLAS_EN
RL_ON/PWR_ONOFF
3.3V_EN
10uF
6.3V
C813
AGC_SPEED_CTL
BOOSTER
0.1uF
C808
HDMI_SEL1
HDMI_SEL2
12505WR-15A00
P800
angle type
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
68K
R822
READY
100 
R831
100 
R833
100 
R825
UCOM_SCL_3.3V
UCOM_SDA_3.3V
WELTREND
WT61P8-RN440WT 
EAN41349801
MICROCONTROLLER
IC802
1
VDD33V
2
GND
3
OSCO
4
OSCI
5
GPIOB6/SSDA
6
GPIOB5/SSCL
7
GPIOB4/P05
8
GPIOB3/P04
9
GPIOB2/IR
10
GPIOB1/IRQ3/CEC
11
GPIOB0/IRQ2
12
GPIOC7/P17/IRQ1
13
GPIOC6/P16/IRQ0
14
GPIOC5/P15/TXD1
15
GPIOC4/P14/RXD1
16
GPIOC3/AD3
17
GPIOC2/AD2
18
GPIOC1/AD1
19
GPIOC0/AD0
20
DSDA1
21
DSCL1
22
GPIOA5/DSDA2
23
GPIOA4/DSCL2
24
GPIOA3/PWM7/P03
25
GPIOA2/PWM6/P02
26
GPIOA1/PWM5/P01
27
GPIOA0/PWM4/P00
28
GPIOD7/RXD2
29
GPIOD6/TXD2
30
GPIOD5/P13/AD7
31
GPIOD4/P12/AD6
32
GPIOD3/P11/AD5
33
GPIOD2/P10/AD4
34
GPIOD1/HIN2
35
GPIOD0/HIN1
36
GPIOE7/VIN1
37
GPIOE6/VIN2
38
GPIOE5/P07
39
GPIOE4/LPWM/P06
40
GPIOE3/PWM3
41
GPIOE2/PWM2
42
GPIOE1/PWM1
43
NRST
44
GPIOE0/PWM0
22
R804
22
R803
47K
R816
0.1uF
C809
0.1uF
16V
C801
4.7uF
6.3V
READY
C805
5pF
READY
C802
5pF
READY
C803
0
R880
0
R881
24MHz
X801
FLI10620H-AA 
EAN42012201
IC100
VXI_CLK
A18
VXI_DE
C18
VXI_VS
B18
VXI_HS
D18
VXI_D0
E19
VXI_D1
A17
VXI_D2
B17
VXI_D3
C17
VXI_D4
D17
VXI_D5
F17
VXI_D6
A16
VXI_D7
B16
VXI_D8
C16
VXI_D9
D16
VXI_D10
D19
VXI_D11
E16
VXI_D12
A15
VXI_D13
B15
VXI_D14
C15
VXI_D15
D15
VXI_D16
E15
VXI_D17
A14
VXI_D18
B14
VXI_D19
C14
VXI_D20
D14
VXI_D21
E14
VXI_D22
E17
VXI_D23
E18
TESTMODE0
C27
TESTMODE1
C26
VXO_CLK
AD19
VXO_DE
AE19
VXO_VS
AG18
VXO_HS
AF18
VXO_D0
AF15
VXO_D1
AH16
VXO_D2
AJ16
VXO_D3
AE15
VXO_D4
AE16
VXO_D5
AF16
VXO_D6
AG16
VXO_D7
AH17
VXO_D8
AJ17
VXO_D9
AE17
VXO_D10
AF17
VXO_D11
AG17
VXO_D12
AH18
VXO_D13
AJ18
VXO_D14
AD15
VXO_D15
AE18
REF_CLK
A22
XTAL_IN
A23
CLKOUT
E12
OBUFC_CLK
F21
NC_1
F7
NC_2
F8
NC_3
F9
NC_4
F10
NC_5
F11
SIF_IN
K6
+3.3V_STBY
+3.3V_STBY
+3.3V_STBY
+3.3V_STBY
18pF
50V
C811
18pF
50V
C812
120-ohm
L800
120-ohm
L803
120-ohm
L802
120-ohm
L801
4.7uF
6.3V
C800
0.1uF
16V
C833
0.1uF
16V
C834
BIT_SEL
PWM_BUZZ
PWM_BUZZ
2.2K 
R851
2.2K 
R850
680pF
C804
0
R882
4.7K 
R805
4.7K 
R806
SIDE_S_SW
0 
R847
10K 
R883
R E
A D
Y
10K 
R884
R E
A D
Y
10K 
R885
R E
A D
Y
10K 
R886
R E
A D
Y
+3.3V_DOUGLAS
+3.3V_DOUGLAS
5.6V
D1003
5.6V
D1004
D1005
CAT24C16WI-GT3
EAN42611301
CATALYST
IC801-*2
3
NC_3
2
NC_2
4
VSS
1
NC_1
5
SDA
6
SCL
7
WP
8
VCC
24LC16BT-I/SN
0IMMR00022A
MICROCHIP
IC801-*1
3
A2
2
A1
4
VSS
1
A0
5
SDA
6
SCL
7
WP
8
VCC
JP42
JP43
JP44
JP45
JP46
JP47
JP48
JP50
JP51
22uF
16V
C9022
READY
6.8K 
R820
180K
R821
READY
2SC3052
Q801
2SC3052
Q800
33K
R807
P_+5V
10K 
R800
33K
R801
P_+5V
120-ohm
L804
10K 
R809
DEEP_STAND_BY
1K
R829
MT8280_PWN
MT8280_PRST
UART_COMM_ON
0
R871
DEBUG_SEL
MT8280_FLASH_WP
0
R874
READY
MT8280_JTDO
0
R872
0
R873
0
R875
LOCAL_DIM
2.7K 
R864
1.2K 
R863
FRC_PRST
18pF
50V
C835
30pF
C806
30pF 
C807
5.6V
D1006
5.6V
D1007
12505WS-15A00
P800-*1
Straight Type
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
30V
D1001
30V
D1002
HIGH:Writable
GPIO TBD
IR/KEY/EYE Q2/LED
IIC ID : 0x50
EyeQ2 Sensor IIC ID : 0xE8
RGB Sensor IIC ID   : 0x94(TBD)
Port D2 ==> High : PDP / Low : LCD
Port D3 ==> High : AUS / Low : EU
  GPIOD2(ADC4) : Product Option
 
      . 0V : LG60 Model  (R864 : Ready   / R863 : 0
 O
 
      . 1V : LG70 Model  (R864 : 2.7kOhm / R863 : 1.2
ko
 
      . 2V : Reverse     (R864 : 1.3kOhm / R863 : 2k
O
 
      . 3.3V : PDP Model (R864 : 4.7kOhm / R863 : R
e
a
 
0.1uF
16V
C905
4.7K 
R927
1K 
R928
22
R932
33pF
50V
C906
RESET
SDA2_3.3V
SCL2_3.3V
SDA_HDMI_SW
SCL_HDMI_SW
DDC_SDA_4
DDC_SCL_4
100
R905
100
R904
100
R903
100
R902
100
R901
100
R900
RESET
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.
SCART1_ID
SCART2_ID
+5V
120-ohm
L900
D902
D903
+3.3V_OTP
0.1uF
READY
C909
+3.3V_DAC_DOUGLAS
+3.3V_ADC_DOUGLAS
+3.3V_DOUGLAS
+3.3V_DAC_DOUGLAS
+1.2V_AUD_DOUGLAS
1K
R957
+1.2V_DOUGLAS_D
+3.3V_OTP
+3.3V_DOUGLAS
2N3904S
Q901
E
B
C
+3.3V_DOUGLAS
+1.2V_DOUGLAS_D
+3.3V_HDMI_DOUGLAS
+3.3V_DOUGLAS
+1.2V_DDRPLL
+1.2V_DOUGLAS_D
DDR2_VREF
+3.3V_ADC_DOUGLAS
390
R954
47K
R955
+3.3V_LVTX_PLL_DOUGLAS
+1.2V_HDMI_DOUGLAS
+3.3V_IO_DOUGLAS
+3.3V_HDMI_DOUGLAS
+3.3V_AUD_DOUGLAS
+3.3V_DOUGLAS
+3.3V_DOUGLAS
+1.2V_DDRPLL
+1.2V_DDRPLL
+1.2V_AUD_DOUGLAS
+3.3V_LVTX_DOUGLAS
+3.3V_DOUGLAS
+3.3V_DOUGLAS
+3.3V_LVTX_DOUGLAS
+1.8V_DOUGLAS_DDR
+3.3V_AUD_DOUGLAS
+1.2V_HDMI_DOUGLAS
+3.3V_IO_DOUGLAS
+3.3V_DOUGLAS
+3.3V_LVTX_PLL_DOUGLAS
+1.2V_DOUGLAS_D
+1.2V_DOUGLAS_D
CI_EN
+5V
+5V
SDA1_5V
SCL1_5V
+1.2V_ADC_DOUGLAS
+1.2V_ADC_DOUGLAS
+5V
D_SUB_SCL
D_SUB_SDA
+1.8V_DOUGLAS_DDR
+3.3V_DOUGLAS
+3.3V_DOUGLAS
+1.2V_DOUGLAS_D
+3.3V_DOUGLAS
+3.3V_CI
0
R951
0
R956
+1.8V_DOUGLAS_DDR
0.1uF
16V
C922
0.1uF
16V
C914
0.1uF
16V
C952
0.1uF
16V
C941
0.1uF
16V
C953
0.
1u
F
16V
C917
0.1uF
16V
C972
0.1uF
16V
C987
0.
1u
F
16V
C921
0.1uF
16V
C984
0.1uF
16V
C957
0.1uF
16V
C1903
0.
1u
F
16V
C968
0.1uF
16V
C991
0.1uF
16V
C998
0.1uF
16V
C938
0.1uF
16V
C979
0.1uF
16V
C973
0.1uF
16V
C950
0.1uF
16V
C948
0.1uF
16V
C956
0.1uF
16V
C982
0.1uF
16V
C974
0.1uF
16V
C970
0.1uF
16V
C943
0.1uF
16V
C996
0.1uF
16V
C940
0.
1u
F
16V
C945
0.1uF
16V
C1904
0.1uF
C975
0.1uF
16V
C960
0.1uF
16V
C951
0.1uF
16V
C990
0.1uF
16V
C946
0.1uF
16V
C947
0.1uF
16V
C976
0.1uF
16V
C961
0.1uF
16V
C966
0.1uF
16V
C939
0.1uF
16V
C949
0.1uF
C967
0.1uF
C934
0.1uF
16V
C958
0.1uF
16V
C983
0.1uF
16V
C942
0.1uF
16V
C986
0.1uF
16V
C995
0.1uF
16V
C963
0.1uF
16V
C936
0.1uF
16V
C971
0.1uF
16V
C918
0.1uF
C954
0.1uF
16V
C985
0.1uF
16V
C977
0.1uF
C944
0.1uF
C920
0.1uF
16V
C932
0.
1u
F
16V
C935
0.1uF
16V
C999
0.1uF
16V
C919
0.1uF
16V
C962
0.1uF
16V
C965
0.1uF
16V
C969
0.1uF
16V
C959
0.1uF
16V
C931
0.1uF
C981
0.1uF
16V
C978
0.1uF
C916
0.1uF
16V
C937
0.1uF
16V
C994
+3.3V_DOUGLAS
0.1uF
16V
C993
0.1uF
16V
C1900
+3.3V_DOUGLAS_VAA
+3.3V_DOUGLAS_VDDI
+3.3V_DOUGLAS
0.1uF
16V
C992
+3.3V_DOUGLAS_VAA
+3.3V_DOUGLAS_VDDI
0
R959
+3.3V_DOUGLAS
+3.3V_STBY
DEBUG_RX
DEBUG_TX
GPROBE_RX
120-ohm
L907
MLB-201209-0120P-N2
L903
120-ohm
L904
120-ohm
L906
120-ohm
L901
MLB-201209-0120P-N2
L908
120-ohm
L905
120-ohm
L902
MICROCHIP TECHNOLOGY
24LC512
0IMMRMP008A
MEMORIES
IC901
MICROCHIP
3
A2
2
A1
4
VSS
1
A0
5
SDA
6
SCL
7
WP
8
VCC
10uF
6.3V
C988
10uF
6.3V
C997
10uF
6.3V
C989
10uF
6.3V
C925
10uF
6.3V
C933
10uF
6.3V
C926
10uF
6.3V
C927
10uF
6.3V
C930
10uF
6.3V
C928
10uF
C912
10uF 
6.3V
C913
10uF
6.3V
C929
10uF
6.3V
C923
+3.3V_OTP
1K
R913
1K
R912
10uF
6.3V
C901
READY
VBR_B
10uF
6.3V
C902
VBR_A
10uF
16V
C1901
0.1uF
C1906
33uF
10V
C980
0
R958
0.1uF
16V
C900
10uF
6.3V
C1902
READY
0.1uF
16V
C964
0.1uF
16V
C907
+3.3V_STBY
0
R967
READY
6.2K
1 %
R929
1K
R914
1K
R915
6.8K
R918
4.7K 
AR900
47K
R938
READY
47K
R940
47K
R941
4.7K
R939
22
R949
22
R950
4.7K
R944
4.7K
R945
4.7K
R947
0 
R936
0
R948
10K 
R937
0.1uF
C908
0.1uF
16V
C910
12505WS-08A00
P902
READY
1
2
3
4
5
6
7
8
9
TEXAS INSTRUMENT
TPS2042BDRG4
0ITI204200C
ANALOG SWITCH
IC902
READY
3
EN1
2
IN
4
EN2
1
GND
5
OC2
6
OUT2
7
OUT1
8
OC1
3.3K
R946
U S
B  D
O W
N  S
T R
E A
M
KJA-UB-4-0004 
P901
1
2
3
4
5
10uF
6.3V
C924
FLI10620H-AA 
IC100
CVDD12_1
L11
CVDD12_2
L12
CVDD12_3
L17
CVDD12_4
L18
CVDD12_5
L19
CVDD12_6
M11
CVDD12_7
M12
CVDD12_8
M17
CVDD12_9
M18
CVDD12_10
M19
CVDD12_11
V11
CVDD12_12
V12
CVDD12_13
V13
CVDD12_14
V18
CVDD12_15
V19
CVDD12_16
W11
CVDD12_17
W12
CVDD12_18
W13
CVDD12_19
W18
CVDD12_20
W19
IOVDD33_1
F12
IOVDD33_2
F13
IOVDD33_3
F14
IOVDD33_4
F15
IOVDD33_5
F16
IOVDD33_6
F18
IOVDD33_7
F19
IOVDD33_8
AD8
IOVDD33_9
AD10
IOVDD33_10
AD11
IOVDD33_11
AD12
IOVDD33_12
AD14
IOVDD33_13
AD16
IOVDD33_14
AD17
IOVDD33_15
AD18
IOVDD33_16
U6
IOVDD33_17
V6
IOVDD33_18
Y6
IOVDD33_19
AA6
IOVDD33_20
AB6
ADC_VDD12_1
A1
ADC_VDD12_2
B2
ADC_VDD12_3
C3
ADC_VDDA33_1
E4
ADC_VDDA33_2
F4
ADC_VDDA33_3
G4
ADC_VDDA33_4
H4
ADC_VDDA33_5
K4
AUD_AVDD12_1
P6
AUD_AVDD12_2
R6
C4P
L1
AUD_AVDD33_2
T6
AUD_AVDD33_3
T5
AUD_AVDD33_4
U5
AUD_AVDD33_5
U4
AUD_AVDD33_6
U3
AUD_HP_AVDD33
U2
DDRPLL_AVDD12
D22
DDR_VDD_1
D25
DDR_VDD_2
D27
DDR_VDD_3
D29
DDR_VDD_4
F25
DDR_VDD_5
F27
DDR_VDD_6
F29
DDR_VDD_7
H24
DDR_VDD_8
H27
DDR_VDD_9
H29
DDR_VDD_10
K25
DDR_VDD_11
K27
DDR_VDD_12
K29
DDR_VDD_13
M25
DDR_VDD_14
M29
DDR_VDD_15
N24
DDR_VDD_16
P28
DDR_VDD_17
R25
DDR_VDD_18
U25
DDR_VDD_19
V27
DDR_VDD_20
Y25
DDR_VDD_21
Y27
DDR_VDD_22
Y29
DDR_VDD_23
AB24
DDR_VDD_24
AB27
DDR_VDD_25
AB29
DDR_VDD_26
AD25
DDR_VDD_27
AD27
DDR_VDD_28
AD29
DDR_VDD_29
AF25
DDR_VDD_30
AF27
DDR_VDD_31
AF29
DDRPLL_AVDD33
E22
DDR_VDDI_1
F23
DDR_VDDI_2
AD23
DDR_VRF_0
G25
DDR_VRF_1
R24
DDR_VRF_2
AA25
DLL_VAA0
M28
DLL_VAA1
V24
HDMI_VDDA33_1
C4
HDMI_VDDA33_2
D5
HDMI_VDDA33_3
D6
HDMI_VDDA33_4
E6
HDMI_VDDA33_5
E7
HDMI_VDD12_1
D10
HDMI_VDD12_2
E8
HDMI_VDD12_3
E9
HDMI_VDD12_4
E10
LVTX_VDD33_1
AE21
LVTX_VDD33_2
AE22
LVTX_VDD33_3
AF24
LVTX_PLL_VDD33
AG26
OTP_VDD33
A26
RPLL_AVDD33
B23
RPLL_AVDD12
C23
USB_AVDD12
AE20
USB_AVDD33_1
AF20
USB_AVDD33_2
AG19
USB_AVDD33_3
AH19
VDAC_VDD12
AD6
VDAC_AVDD33_1
AE6
VDAC_AVDD33_2
AF5
VDAC_AVDD33_3
AF6
CVSS_1
D26
CVSS_2
D28
CVSS_3
E24
CVSS_4
E26
CVSS_5
E28
CVSS_6
G24
CVSS_7
G26
CVSS_8
G27
CVSS_9
J24
CVSS_10
J26
CVSS_11
J28
CVSS_12
L13
CVSS_13
L14
CVSS_14
L15
CVSS_15
L16
CVSS_16
L24
CVSS_17
L26
CVSS_18
L28
CVSS_19
M13
CVSS_20
M14
CVSS_21
M15
CVSS_22
M16
CVSS_23
N11
CVSS_24
N12
CVSS_25
N13
CVSS_26
N14
CVSS_27
N15
CVSS_28
N16
CVSS_29
N17
CVSS_30
N18
CVSS_31
N19
CVSS_32
N27
CVSS_33
N28
CVSS_34
P11
CVSS_35
P12
CVSS_36
P13
CVSS_37
P14
CVSS_38
P15
CVSS_39
P16
CVSS_40
P17
CVSS_41
P18
CVSS_42
P19
CVSS_43
P26
CVSS_44
R11
CVSS_45
R12
CVSS_46
R13
CVSS_47
R14
CVSS_48
R15
CVSS_49
R16
CVSS_50
R17
CVSS_51
R18
CVSS_52
R19
CVSS_53
T11
CVSS_54
T12
CVSS_55
T13
CVSS_56
T14
CVSS_57
T15
CVSS_58
T16
CVSS_59
T17
CVSS_60
T18
CVSS_61
T19
CVSS_62
T24
CVSS_63
T26
CVSS_64
U11
CVSS_65
U12
CVSS_66
U13
CVSS_67
U14
CVSS_68
U15
CVSS_69
U16
CVSS_70
U17
CVSS_71
U18
CVSS_72
U19
CVSS_73
V14
CVSS_74
V15
CVSS_75
V16
CVSS_76
V17
CVSS_77
V29
CVSS_78
W14
CVSS_79
W15
CVSS_80
W16
CVSS_81
W17
CVSS_82
W24
CVSS_83
W26
CVSS_84
W28
CVSS_85
AA24
CVSS_86
AA26
CVSS_87
AA27
CVSS_88
AC24
CVSS_89
AC26
CVSS_90
AC28
CVSS_91
AE24
CVSS_92
AE26
CVSS_93
AE28
ADC_GND12_1
D4
ADC_GND12_2
E5
ADC_GND12_3
F6
ADC_GNDA_1
F5
ADC_GNDA_2
E3
ADC_GNDA_3
F1
ADC_GNDA_4
G5
ADC_GNDA_5
G3
ADC_GNDA_6
H5
ADC_GNDA_7
J5
ADC_GNDA_8
K5
A4P
K3
AUD_AVSS12_1
M6
AUD_AVSS12_2
N6
B4P
L2
AUD_AVSS33_2
P1
AUD_AVSS33_3
P2
AUD_AVSS33_4
P3
AUD_AVSS33_5
P4
AUD_AVSS33_6
P5
AUD_HP_AVSS33
U1
DDRPLL_AGND
E21
HDMI_GNDA_1
A2
HDMI_GNDA_2
C5
HDMI_GNDA_3
C6
HDMI_GNDA_4
C7
HDMI_GNDA_5
C8
HDMI_GNDA_6
C9
HDMI_GNDA_7
C10
HDMI_GNDA_8
D7
HDMI_GNDA_9
D8
LVTX_VSS_1
AD21
LVTX_VSS_2
AD22
LVTX_VSS_3
AE23
LVTX_VSS_4
AG27
RPLL_AGND_1
B22
RPLL_AGND_2
C22
USB_GND_1
AD20
USB_GND_2
AJ19
USB_GND_3
AF19
VDAC_VSS12
AC6
VDAC_AVSS33_1
AD7
VDAC_AVSS33_2
AG4
FLI10620H-AA 
IC100
LBADC_33
D24
LBADC_GND
E23
LBADC_IN1
C25
LBADC_IN2
C24
LBADC_IN3
B25
LBADC_IN4
B24
LBADC_IN5
A25
LBADC_IN6
A24
LBADC_RETURN
F22
2WIRE_M1_SDA
D21
2WIRE_M1_SCL
D20
2WIRE_M0_SCL
E20
2WIRE_M0_SDA
F20
2WIRE_S0_SDA
B12
2WIRE_S0_SCL
A12
2WIRE_S1_SDA
D12
2WIRE_S1_SCL
C12
2WIRE_S2_SDA
E11
2WIRE_S2_SCL
D11
PWM3
A13
PWM2
B13
PWM1
C13
PWM0
D13
RESET_N
D23
UART0_RXD
A19
UART0_TXD
B19
UART1_RXD
A20
UART1_TXD
B20
UART1_RTS
C20
UART1_CTS
C19
TRST
B26
TDI
B27
TDO
A27
TMS
A28
TCK
B28
EJ_RST_N
A29
EJ_DINT
B29
USB_FLAG
C29
USB_PWREN
C28
USBPHY_PADP
AJ20
USBPHY_PADM
AH20
USBPHY_VRES
AG20
IRDATA
C21
DFSYNC
E13
PPWR
A21
PBIAS
B21
22
R980
SCART1_FB
0.1uF
C9001
SCART1_VIN
0.1uF
C9000
0
R935
3.3K
R942
3.3K
R943
RTR030P02 
Q900
S
D
G
0.1uF
C9004
0
R917
249
1%
R982
KRC103S
Q902
E
B
C
10K
R983
+3.3V_OTP
0.1uF
C1907
100
R909
100
R908
10
R977
510
R978
SIDE_CIN
USB20_1_DM
USB20_1_DP
0.
1u
F
16V
C955
0 
R6039
0 
R6040
M24512-WMW6
EAN43349001
STM512K
IC901-*1
3
E2
2
E1
4
VSS
1
E0
5
SDA
6
SCL
7
WC
8
VCC
AT24C512BW-SH-T
EAN43352801
ATMEL512K
IC901-*2
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
75
R981
75
R979
JP83
JP84
JP85
JP86
0
R6038
READY
0
R6037
READY
MIC2009YM6-TR 
IC903
3
ENABLE
2
GND
4
FAULT/
1
VIN
6
VOUT
5
ILIMIT
GPROBE_TX
47
R906
47
R907
330uF
16V
C915
0.1uF
C9014
0
R1901
1uF
C9012
0
R997
0R
998
10uF
6.3V
C9011
+3.3V_CI
0.1uF
C9009
+5V
0R
98
9
0
R990
1uF
C9007
U S
B U
P -D
P
U S
B U
P -D
M
2.4K
R991
15K 
R992
33
R993
0R
994
15
R984
0
R9000
4.7uF
C9006
15
R999
0.1uF
C9016
0.1uF
C9010
MLB-201209-0120P-N2
L910
0
R996
MLB-201209-0120P-N2
L909
0
R995
0
R987
4.7uF
C9017
10K
R986
4.7uF
C9013
10K
R985
0.
1u
F
C9015
UPD720114GA-9EU-A
IC904
1
VDD25OUT
2
VSSREG
3
LED4
4
LED3
5
LED2
6
LED1
7
GREEN
8
AMBER
9
VDD33_1
10
X1
11
X2
12
VDD25_1
13
BUS_B
14
TEST
15
RREF
16
AVSS[R]
17
A V
D D
_ 1
18
A V
S S
19
A V
D D
_ 2
20
VDD33_2
21
D M
U
22
D PU
23
VSS_1
24
VDD25_2
25
DM1
26
DP1
27
VSS_2
28
DM2
29
DP2
30
VDD33_3
31
DM3
32
DP3
33
VDD25_3
34
DM4
35
DP4
36
VSS_3
37
SYSRSTB
38
PPB4
39
CSB4
40
PPB3
41
CSB3
42
VSS_4
43
PPB2
44
CSB2
45
PPB1
46
CSB1
47
V B
U SM
48
V D
D 33
R E
G
FRC_PRST
BLUE-DP
BLUE-DM
USB20_1_DM
USB20_1_DP
U S
B U
P -D
M
U S
B U
P -D
P
100uF
16V
C911
0.1uF
16V
C904
READY
22uF
16V
C903
+1.2V_DOUGLAS_D
+1.2V_DOUGLAS_D
+1.2V_DOUGLAS_D
0
R952
4.7K
R962
47K
R961
+5V
0
READY
R963
JP88
1uF
C9102
JP89
2SC3052
Q903
E
B
C
SMAW200-05
P903
1
2
3
4
5
RTR030P02
Q904
S
D
G
JP87
BLUE-DM
47K
R960
BLUE-DP
BLUETOOTH_ON/OFF
JTP-1127WEM
SW900
1
2
43
30MHz
X900
10pF
C9005
33pF
C9008
USB20-OC1
USB20-PWE1
USB20_1_DP
Nearby pin AD23
Nearby pin F23
0xA6
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.
+1.8V_DOUGLAS_DDR
INV_CTL
+5V_CI
0.1uF
16V
C1042
+3.3V_STBY
PANEL_ERROR_DET
+1.8V
0.1uF
16V
C1046
KIA78R05F
IC1005
1
VIN
2
V C
3
V O
U T
4
N C
5
G N
D 1
6
G N
D 2
P_+16V
1.26V_DOUGLAS_EN
0.1uF
50V
C1028
+3.3V_TUNER
0.1uF
16V
C1034
KIA7805AF
IC1008
2
C
3
O
1
I
220uF
16V
C1001
0.1uF
16V
C1049
120-ohm
L1003
0.1uF
16V
C1041
120-ohm
L1000
120-ohm
L1005
+3.3V_CI
0.1uF
16V
C1045
P_+5V
VBR_B
120-ohm
L1004
100
R1014
+1.2V_DOUGLAS_D
P_+12V
0.1uF
16V
C1044
+5V_TUNER
4.7K
R1017
P_+5V
+3.3V_DOUGLAS
3.3V_EN
0.1uF
16V
C1033
0.1uF
16V
C1011
P_+12V
CI_EN
AC_DET
1.8V_DOUGLAS_EN
0.1uF
16V
C1037
RL_ON/PWR_ONOFF
3.3V_EN
0.1uF
16V
C1009
0.1uF
16V
C1036
0.1uF
16V
C1000
0.1uF
C1023
0.1uF
16V
C1016
10uF
6.3V
C1018
10uF
6.3V
C1048
READY
10uF
6.3V
C1012
10uF
6.3V
C1017
10uF
6.3V
C1019
0.1uF
16V
C1029
0.1uF
16V
C1031
10uF
6.3V
C1039
0.1uF
16V
C1032
4.7uF
10V
C1053
READY
VBR_A
0.1uF
50V
C1038
1uF
C1035
2SC3052
Q1000
E
B
C
1K
R1015
47K
R1013
47K
R1018
+5V
+9V_MSP
RL_ON/PWR_ONOFF
120-ohm
L1009
0.1uF
16V
C1043
4.7uF
10V
C1047
100uF
16V
C1052
AZ1117H-1.8TRE1(EH13A)
IC1006
2
OUTPUT
3
INPUT
1
ADJ/GND
4.7uF
10V
C1002
0.1uF
16V
C1004
0.1uF
16V
C1022
0.1uF
16V
C1021
0.1uF
50V
C1020
4.7uF
10V
C1027
120-ohm
L1006
0.1uF
16V
C1015
0.1uF
16V
C1010
SMAW200-24C
EAG42050901
P1000
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
KA7809ERTM
IC1003
2
G
3
O
1
I
4.7uF
C1908
4.7uF
C1909
0
R1019
R O
H M
RTR030P02
Q1001
S
D
G
ROHM
BA18DD0WHFP
EAN42830901
IC1002
1
CTL
2
VCC
3
GND
4
VOUT
5
NC
3.9K 
R1026
470uF
16V
C1024
JP52
JP53
JP54
JP55
JP56
JP57
JP58
JP59
JP60
JP61
JP62
22uF
16V
C9019
22uF
16V
C9020
0.1uF
16V
C9021
READY
0
R1005
220uF
16V
C1030
47K
R1020
2SC3052
Q1003
E
B
C
47K
R1021
1uF
C1059
R O
H M
RTR030P02
Q1002
S
D
G
1K
R1022
0.1uF
50V
C1058
3.9K 
R1027
T1670
T1675
T1674
10uF
16V
C1060
T1672
10uF
16V
C1064
10uF
16V
C1062
10uF
16V
C1061
T1671
15K1
%
R1024
T1676
12K
R1023
560pF
50V
C1063
8.2K
1 %
R1025
10K 
R1000
10uF
6.3V
C1065
22uF
16V
C1066
P_+5V
P_+5V
47K
R1040
47uF
25V
C1025
100uF
16V
C1026
100uF
16V
C1007
2.2uH
L1002
BA33BC0WFP-E2 
EAN38066301
IC1001
1
2
3
4
5
BA33BC0WFP-E2 
IC1007
1
2
3
4
5
BA33BC0WFP-E2 
IC1004
1
2
3
4
5
100uF
16V
C1051
100uF
16V
C1054
100uF
16V
C1050
100uF
16V
C1055
100uF
16V
C1040
47uF
25V
C1067
BD9130EFJ-E2
IC1000
3
ITH
2
VCC
4
GND
1
ADJ
5
PGND
6
SW
7
PVCC
8
EN
Standby Voltage 
 Over current protection can be operated
5.0V For only C.I.
12V Line
Locate close to the TUNER
1.8V Regulator for TUNER
Standby Voltage to No Standby working 5V source
For reduce standy by current
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.
0.1uF
C1101
0.01uF
C1102
0.1uF
C1103
0.1uF
C1107
0.1uF
C1108
0.1uF
C1110
VREF_DDR
0.1uF
C1111
0.1uF
C1113
0.1uF
C1114
0.1uF
C1115
0.1uF
C1116
0.1uF
C1117
0.1uF
C1118
0.1uF
C1119
VTT_DDR
0.1uF
C1120
0.1uF
C1121
0.1uF
C1122
MT8280_DVDD33
M8280_DDRV
10uF
16V
C1124
4.7uF
10V
C1125
4.7uF
10V
C1126
4.7uF
10V
C1128
M8280_DDRV
10uF
16V
C1131
4.7uF
10V
C1137
M8280_DDRV
33
R1115
33
R1116
VTT_DDR
VREF_DDR
VREF_DDR
VREF_DDR
RCLK0-
RCLK0
RCLK1-
RCLK1
RCLK0-
RCLK0
RCLK1-
RCLK1
100 
R1109
100 
R1131
M8280_DDRV
M8280_DDRV
M8280_DDRV
M8280_DDRV
0.1uF
C1100
0.1uF
C1144
0.1uF
C1133
0.1uF
C1141
0.1uF
C1140
0.1uF
C1132
0.1uF
C1139
0.1uF
C1138
0.1uF
C1130
0.1uF
C1129
0.1uF
C1135
0.1uF
50V
C1143
0.1uF
C1142
0.1uF
C1134
0.1uF
C1146
0.1uF
C1145
0.1uF
C1147
M8280_DDRV
0.1uF
C1148
0.1uF
C1149
0.1uF
C1150
0.1uF
C1151
0.1uF
C1152
0.1uF
C1153
10uF
16V
C1154
0.1uF
C1156
0.1uF
50V
C1157
0.1uF
C1159
4.7uF
10V
C1160
0
R1100
0
R1107
0
R1104
0
R1101
0.1uF
C1104
0.01uF
C1105
1/16W
56
AR1103
1/16W
56
AR1104
1/16W
56
AR1101
1/16W
56
AR1105
1/16W
56
AR1100
56
R1111
56
R1110
56
R1112
0.1uF
C1161
MT8280FG
IC502
DQ0
C7
DQ1
B4
DQ2
D5
DQ3
A5
DQ4
B6
DQ5
C5
DQ6
C4
DQ7
D6
DQ8
G3
DQ9
E3
DQ10
D2
DQ11
E4
DQ12
D3
DQ13
E1
DQ14
F4
DQ15
H4
DQ16
U3
DQ17
U1
DQ18
U4
DQ19
T2
DQ20
T1
DQ21
T4
DQ22
V3
DQ23
V2
DQ24
Y4
DQ25
AA3
DQ26
AB5
DQ27
Y3
DQ28
W4
DQ29
AA5
DQ30
W5
DQ31
AB4
DQS0_
A3
DQS0
B3
DQS1_
C2
DQS1
C1
DQS2_
W1
DQS2
W2
DQS3_
AA2
DQS3
AB2
REXTUP
A6
REXTDN
B7
RVREF_1
P4
RVREF_2
P5
RA0
K3
RA1
L1
RA2
L2
RA3
M2
RA4
L3
RA5
P3
RA6
K2
RA7
M3
RA8
J2
RA9
N4
RA10
L4
RA11
J1
RA12
R3
RCS_
J4
RAS_
H1
CAS_
H3
RWE_
P1
CKE
R2
RCLK0_
F1
RCLK0
F2
RCLK1_
AA6
RCLK1
AB6
DQM0
A2
DQM1
B1
DQM2
Y1
DQM3
AB1
BA0
N2
BA1
N1
RODT
G2
100uF
16V
C1158
100uF
16V
C1136
10uF
C1112
2.2uF
10V
C1162
220
R1108
1uF
C1106
10uF
C1163
68uF
1
0
V
C1123
330uF
4V
C1127
READY
MT8280_DVDD33
10K
R1113
0.1uF
C1164
HYB18TC256160BF-2.5
IC1100
J2
VREF
J8
CK
H2
VSSQ_2
B7
UDQS
N8
A4
P8
A8
L1
NC_4
L2
BA0
R8
NC_3
K7
RAS
F8
VSSQ_3
F3
LDM
P3
A9
M3
A1
N3
A5
K8
CK
R3
NC_5
L3
BA1
J7
VSSDL
L7
CAS
F2
VSSQ_4
B3
UDM
M2
A10/AP
K2
CKE
R7
NC_6
M7
A2
N7
A6
M8
A0
J1
VDDL
K3
WE
E8
LDQS
P7
A11
K9
ODT
A2
NC_1
N2
A3
P2
A7
H8
VSSQ_1
F7
LDQS
A8
UDQS
R2
A12
L8
CS
E2
NC_2
E7
VSSQ_5
D8
VSSQ_6
D2
VSSQ_7
A7
VSSQ_8
B8
VSSQ_9
B2
VSSQ_10
P9
VSS_1
N1
VSS_2
J3
VSS_3
E3
VSS_4
A3
VSS_5
G9
VDDQ_1
G7
VDDQ_2
G3
VDDQ_3
G1
VDDQ_4
E9
VDDQ_5
C9
VDDQ_6
C7
VDDQ_7
C3
VDDQ_8
C1
VDDQ_9
A9
VDDQ_10
R1
VDD_1
M9
VDD_2
J9
VDD_3
E1
VDD_4
A1
VDD_5
B9
DQ15
B1
DQ14
D9
DQ13
D1
DQ12
D3
DQ11
D7
DQ10
C2
DQ9
C8
DQ8
F9
DQ7
F1
DQ6
H9
DQ5
H1
DQ4
H3
DQ3
H7
DQ2
G2
DQ1
G8
DQ0
HYB18TC256160BF-2.5
IC1101
J2
VREF
J8
CK
H2
VSSQ_2
B7
UDQS
N8
A4
P8
A8
L1
NC_4
L2
BA0
R8
NC_3
K7
RAS
F8
VSSQ_3
F3
LDM
P3
A9
M3
A1
N3
A5
K8
CK
R3
NC_5
L3
BA1
J7
VSSDL
L7
CAS
F2
VSSQ_4
B3
UDM
M2
A10/AP
K2
CKE
R7
NC_6
M7
A2
N7
A6
M8
A0
J1
VDDL
K3
WE
E8
LDQS
P7
A11
K9
ODT
A2
NC_1
N2
A3
P2
A7
H8
VSSQ_1
F7
LDQS
A8
UDQS
R2
A12
L8
CS
E2
NC_2
E7
VSSQ_5
D8
VSSQ_6
D2
VSSQ_7
A7
VSSQ_8
B8
VSSQ_9
B2
VSSQ_10
P9
VSS_1
N1
VSS_2
J3
VSS_3
E3
VSS_4
A3
VSS_5
G9
VDDQ_1
G7
VDDQ_2
G3
VDDQ_3
G1
VDDQ_4
E9
VDDQ_5
C9
VDDQ_6
C7
VDDQ_7
C3
VDDQ_8
C1
VDDQ_9
A9
VDDQ_10
R1
VDD_1
M9
VDD_2
J9
VDD_3
E1
VDD_4
A1
VDD_5
B9
DQ15
B1
DQ14
D9
DQ13
D1
DQ12
D3
DQ11
D7
DQ10
C2
DQ9
C8
DQ8
F9
DQ7
F1
DQ6
H9
DQ5
H1
DQ4
H3
DQ3
H7
DQ2
G2
DQ1
G8
DQ0
BD35331F-E2 
IC1102
3
VTTS
2
EN
4
VREF
1
GND
5
VDDQ
6
VCC
7
VTT_IN
8
VTT
RDQ[3]
RDQ[4]
RDQ[5]
RDQ[6]
RDQ[7]
RDQ[8]
RDQ[9]
RDQ[10]
RDQ[11]
RDQ[12]
RDQ[13]
RDQ[14]
RDQ[15]
RDQ[16]
RDQ[17]
RDQ[18]
RDQ[19]
RDQ[20]
RDQ[0]
RDQ[1]
RDQ[2]
RDQ[21]
RDQ[22]
RDQ[23]
RDQ[24]
RDQ[25]
RDQ[26]
RDQ[27]
RDQ[28]
RDQ[29]
RDQ[30]
RDQ[31]
RDQS0-
RDQS0
RDQS1-
RDQS1
RDQS2-
RDQS2
RDQS3-
RDQS3
RA[0]
RA[1]
RA[2]
RA[3]
RA[4]
RA[5]
RA[6]
RA[7]
RA[8]
RA[9]
RA[10]
RA[11]
RA[12]
RA[0]
RA[1]
RA[2]
RA[3]
RA[4]
RA[5]
RA[6]
RA[7]
RA[8]
RA[9]
RA[10]
RA[11]
RA[12]
RA[0]
RA[1]
RA[2]
RA[3]
RA[4]
RA[5]
RA[6]
RA[7]
RA[8]
RA[9]
RA[10]
RA[11]
RA[12]
RA[0]
RA[2]
RA[3]
RA[4]
RA[5]
RA[6]
RA[7]
RA[8]
RA[9]
RA[10]
RA[11]
RA[12]
RDQ[0]
RDQ[1]
RDQ[2]
RDQ[3]
RDQ[4]
RDQ[5]
RDQ[6]
RDQ[7]
RDQ[8]
RDQ[9]
RDQ[10]
RDQ[11]
RDQ[12]
RDQ[13]
RDQ[14]
RDQ[15]
RDQ[16]
RDQ[17]
RDQ[18]
RDQ[19]
RDQ[20]
RDQ[21]
RDQ[22]
RDQ[23]
RDQ[24]
RDQ[25]
RDQ[26]
RDQ[27]
RDQ[28]
RDQ[29]
RDQ[30]
RDQ[31]
RDQS0
RDQS0
RDQS1
RDQS0-
RDQS1-
RDQS2
RDQS3
RDQS2-
RDQS3-
RDQM[0]
RDQM[1]
RDQM[2]
RDQM[3]
RDQM[0]
RDQM[1]
RDQM[2]
RDQM[3]
RBA[0]
RBA[1]
RBA[0]
RBA[1]
RBA[0]
RBA[1]
RBA[0]
RBA[1]
RCS-
RRAS-
RCAS-
RWE-
RCKE
RODT
RCKE
RODT
RCS-
RRAS-
RCAS-
RWE-
RODT
RCS-
RRAS-
RCAS-
RWE-
RCKE
RCS-
RRAS-
RCAS-
RA[1]
RWE-
RODT
RCKE
Bottom Side DDR2
Bottom Side DDR2
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