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.
TPO_DATA[3]
TPI_DATA[0]
FE_TS_DATA[1]
TPO_DATA[0]
TPI_DATA[1]
TPO_DATA[7]
FE_TS_DATA[3]
TPO_DATA[4]
TPI_DATA[5]
TPI_DATA[6]
TPO_DATA[2]
TPI_DATA[7]
TPO_DATA[1]
TPO_DATA[6]
TPI_DATA[2]
TPI_DATA[3]
FE_TS_DATA[4]
FE_TS_DATA[5]
FE_TS_DATA[6]
FE_TS_DATA[0]
FE_TS_DATA[7]
TPI_DATA[4]
TPO_DATA[5]
FE_TS_DATA[2]
R522 10KEU
SC_SOG_IN
C502 2.2uF
EU
AUD_LRCH
C541 0.047uF
R544
100
AUAD_L_CH4_IN
R524
2.7K
EU
C557 0.047uF
SC_G
R566 0
AUAD_L_CH5_IN
R555
10K
AUD_SCK
C554 0.047uF
DSUB_HSYNC
AUAD_R_CH5_IN
C542 0.047uF
AV1_R_IN
SC_B
C556 0.047uF
C501 2.2uF
SC_ID
AV1_CVBS_IN
SC_FB
AUAD_L_CH3_IN
COMP1_Pb
TU_CVBS
R579 22
SC_CVBS_IN
CHB_CVBS
AUAD_R_CH3_IN
DSUB_VSYNC
C500 2.2uF
R545
100
C550 0.047uF
C544 1000pF
R543
100
R580 22
C539 0.047uF
R553
10K
C555 0.047uF
AUD_LRCK
C506
680pF
OPT
C504 2.2uF
R569 33
R570 33
R524-*1
0
NON SCART
AUD_MASTER_CLK
SC_R
C545 0.047uF
AUAD_R_CH4_IN
C505 2.2uF
C549 0.047uF
R528 75
C540 1000pF
C517
680pF
OPT
C551 0.047uF
AV1_L_IN
C503 2.2uF
EU
C553 0.047uF
C543 0.047uF
R568 33
R542100
SC_SOG_IN
R529 75
C552 0.047uF
R614
75
1%
R615
75
1%
R613
75
1%
OPT
R525
75
EU
R525-*1
0
NON SCART
R594 75
R600 75
R595 75
R608
470K
EU
L510
EU
R602
470K
EU
L507
EU
SC_L_IN
SC_R_IN
C575
100pF
50V
C573
560pF
50V
OPT
R607
470K
R601
470K
L506
C581
560pF
50V
OPT
C587
100pF
50V
L509
PC_L_IN
PC_R_IN
C579
10pF OPT
R605 75
1%
C580
10pF OPT
R604 75
1%
C578
10pF OPT
R606 75
1%
COMP1_Y
COMP1_Pr
C589
100pF
50V
R603
470K
R609
470K
C574
560pF
50V
OPT
L508
C586
560pF
50V
OPT
L511
C577
100pF
50V
C572
330pF
50V
OPT
C576
330pF
50V
EU
C582
330pF
50V
OPT
C588
330pF
50V
EU
+5V_TU
R618
220
CHB
R616
220CHB
R617
75
OPT
C524
10pF OPT
C546
10pF OPT
DSUB_VSYNC
C3626
5pF
50V
OPT
C3625
5pF
50V
OPT R3633
2K
OPT DSUB_HSYNC
R3634
2K
OPT
SC_FB
TU_CVBS
DTV/MNT_V_OUT
TUNER_SIF
SCART_Lout
SC_R
SC_G
SC_L_IN
SC_ID
TUNER_SIF
CHB_CVBS
SCART_Rout
SC_R_IN
SC_B
ATV_OUT
SC_CVBS_IN
R571 33
R572 33
R575 33
R551 33
R557 33
R558 68
R559 68
R539 33
SOC_TXB2N
SOC_TXB0N
R547 0
SOC_TXB3N
+3.3V_NORMAL
SOC_TXB3P
HDMI_CLK+
HDMI_RX2+
DSUB_G+
R560 33
AUAD_R_CH3_IN
PWM_DIM
AUDA_OUTR
R630 100
SOC_TXA3N
XO_SUB
TPI_SOP
SOC_TXA3P
SOC_TXA2P
SOC_RESET
SOC_TXB2P
R563 0
EU
DSUB_B+
SOC_TXB4N
HDMI_CLK-
TPI_DVB_ERR
TPO_ERR
AUDA_OUTL
R629 47
SOC_TXA4P
AUAD_L_CH4_IN
C523 0.047uF
C518 0.047uF
FE_TS_SYNC
SOC_TXBCLKP
TPO_CLK
DSUB_R+
10uFC535
R598 47
OPT
R59622
SOC_TXA1N
C527 1000pF
+3.3V_NORMAL
R578 4.7K
BPL_IN
AUAD_R_CH5_IN
XIN_SUB
C532 0.047uF
SOC_TXB0P
SOC_TXA2N
HDMI_RX0+
R577 4.7K
SOC_TXB1N
FE_TS_CLK
R59722
SOC_TXA0P
C558
1000pF
OPT
AUAD_R_CH4_IN
AUAD_L_CH5_IN
HDMI_RX1-
DTV/MNT_VOUT
FE_TS_DATA[0-7]
C531 0.047uF
SOC_TXA1P
TPO_DATA[0-7]
R561 33
TPI_ERR
C515
100pF
50V
EU
TPO_SOP
C533 0.1uF
XO_SUB
SOC_TXB1P
XIN_SUB
SPDIF_OUT
R536 68
C534 0.1uF
TPI_CLK
SOC_TXACLKP
R541 68
R546 33
SOC_TXA0N
HDMI_RX0-
R535
1M
SOC_TXA4N
FE_TS_VAL
TPI_DATA[0-7]
R550 33
SOC_TXB4P
SOC_TXACLKN
C526 0.047uF HDMI_RX1+
A_DIM
SOC_TXBCLKN
R619 47
OPT
C516 0.047uF
AUAD_L_CH3_IN
SPDIF_OUT_ARC
TPI_VAL
HDMI_RX2-
TPO_VAL
R548 68
R518 75K
R516 75K
EU
R514 75K
R519 100K
R517 100K
EU
R515 100K
R530 75
C538 0.047uF
R633 100 PWM_DIM2
R632 100
EDGE_LED
C115 0.1uF
R20047CHB
IF_AGC
C117 0.1uF
H/NIM&CHB
AR102
47CHB
IF_P
CHB_SYNC
IF_N
CHB_ERR
IF_AGC
IF_N
CHB_VAL
IF_P
CHB_CLK
CHB_DATA
C116 0.1uF
H/NIM&CHB
TUNER_SIF
C559
2.2uF
OPT
JDVR_SCLK
CHB_ERR
TPO_DATA[0-7]
TPI_SOP
TPO_CLK
TPI_ERR
CHB_DATA
TPO_SOP
TPO_VAL
TPI_CLK
TPI_DATA[0-7]
TPO_ERR
CHB_VAL
TPI_VAL
R631 10K
OPT
TPI_DVB_ERR
FE_TS_SYNC
FE_TS_DATA[0-7]
FE_TS_CLK
FE_TS_VAL
R582 33
R581 33
R9112
33
R583 33
SCART_Lout_SOC
JDVR_SCLK
SCART_Rout_SOC
R507
10K
EU
+5V_NORMAL
Q504
MMBT3906(NXP)
EU
E
B
C
DTV/MNT_V_OUT
DTV_ATV_SELECT
C510
0.1uF
16V
EU
R593
220
EU
R592
220
EU
R527
10K
EU
ATV_OUT
Q506
MMBT3904(NXP)
EU
E
B
C
IC500
NLASB3157DFT2G
EU
3B0
2GND
4
A
1B1
6
SELECT
5
VCC
+5V_NORMAL
R599
75 OPT
DTV/MNT_VOUT
C5472.2uF C5482.2uF
C5372.2uF
C536 2.2uF
C605
10pF OPT
C606
10pF OPT
C607
10pF OPT
C528
10pF OPT
FRC3_FLASH_WP
R531 22K
EU
C520 0.01uF
EU
R532 22K
EU
C521 0.01uF
EU
R501100
EUR502100
EU
SCART_Rout
SCART_Lout
SCART_Rout_SOC
SCART_Lout_SOC
R552
100K
EU
+12V
C525
2.2uF
10V
EU
R554
100K
EU
R538
100K
EU
C522
2.2uF
10V
EU
R549
100K
EU
Q505
CHB E
B
C
AMP_RESET_N
R628 22
OPT
C630
82pF
50V
R576100
EU
C529
220pF
50V
R556 33 USB_CTL2
HP_ROUT_MAIN
HP_LOUT_MAIN
R626
22K
AUDA_OUTL
C604
0.01uF
R627
22K
AUDA_OUTR
R625
100
C603
0.01uF
R624
100
R574 100
R573 100
OPTIC_GPIO1
OPTIC_BACK_CHANNEL
OPTIC_GPIO1
OPTIC_BACK_CHANNEL
L501
L500
L502
D500
5.5V
OPT D501
5.5V
OPT
D502
5.5V
OPT
IC101

LG1152AN-B2

XIN_SUB
L17
XO_SUB
L18
VSB_AUX_XIN
P17
XTLIN_AAD
K17
XTLOUT_AAD
K18
OPM1
M2
OPM0
M1
PORES_N
R4
L9A_SCL
N3
L9A_SDA
M3
CVBS_IN1
U14
CVBS_IN2
T14
CVBS_IN3
V15
CVBS_VCM
U15
CVBS_IN4
T15
CVBS_IN5
U16
CVBS_IN6
V14
CB_IN
T16
CB_VCM
V16
BUF_OUT1
V17
BUF_OUT2
U17
HSYNC
P8
VSYNC
R8
SC1_FB
P11
SC1_SID
R11
BINCOM_IN
U8
B_IN
V8
G_IN
T8
SOG_IN
V9
R_IN
U9
GINCOM_IN
V10
PB1_IN
T9
Y1_IN
U10
SOY1_IN
T10
PR1_IN
V11
RINCOM_IN
T11
PB2_IN
U11
Y2_IN
V12
SOY2_IN
U12
PR2_IN
T12
AAD_ADC_SIFM N17
AAD_ADC_SIF N18
AUDA_BGR_OUT U1
AUDA_OUTL R1
AUDA_OUTR R2
AUD_SCART0_OUTLN T1
AUD_SCART0_OUTLP V2
AUD_SCART0_OUTRN U2
AUD_SCART0_OUTRP T2
AUAD_L_CH5_IN U3
AUAD_R_CH5_IN V3
AUAD_L_CH4_IN V4
AUAD_R_CH4_IN T3
AUAD_L_CH3_IN U5
AUAD_R_CH3_IN T5
AUAD_L_CH2_IN U6
AUAD_R_CH2_IN T6
AUAD_L_CH1_IN U7
AUAD_R_CH1_IN T7
AUAD_REFN T4
AUAD_REFP U4
AUAD_VR_OUT V5
AUMI_BIAS R7
AUMI_IN R5
AUMI_COM R6
DDCD0_DA E18
DDCD0_CK E17
HPD0 E16
PHY0_RXCN_0 J18
PHY0_RXCP_0 J17
PHY0_RX0N_0 H17
PHY0_RX0P_0 H18
PHY0_RX1N_0 G17
PHY0_RX1P_0 G18
PHY0_RX2N_0 G16
PHY0_RX2P_0 F16
PHY0_ARC_OUT_0 F17
ANTCON P12
RFAGC M18
IFAGC P18
ADC_I_INCOM T17
ADC_I_INP U18
ADC_I_INN T18
IC101

LG1152AN-B2

INTR_GBB L1
INTR_HDMI1 L2
INTR_AFE3CH L3
AUD_HMR00ARC K1
AUD_HMR0AMUTE K2
AUD_HMR0ALRCK J2
AUD_HMR0ABCK J3
AUD_HMR0ASD4 K3
AUD_HMR0ASD3 H1
AUD_HMR0ASD2 H2
AUD_HMR0ASD1 H3
AUD_HMR0ASD0 J1
AUD_DAC1_LRCH G1
AUD_DAC1_SCK G2
AUD_DAC1_LRCK G3
AUD_FS25CLK B1
AUD_FS24CLK C1
AUD_FS23CLK A4
AUD_FS21CLK B4
AUD_FS20CLK C4
AUDCLK_OUT_SUB A2
AUD_DAC0_LRCK D1
AUD_DAC0_LRCH D2
AUD_DAC0_SCK E2
AUD_ADC_LRCH E1
AUD_ADC_SCK F1
AUD_ADC_LRCK F2
AUD_MIC_LRCH B2
AUD_MIC_SCK A3
AUD_MIC_LRCK C2
BB_TP_DATA0 B3
BB_TP_DATA1 C3
BB_TP_DATA2 D3
BB_TP_DATA3 E3
BB_TP_DATA4 F3
BB_TP_DATA5 D4
BB_TP_DATA6 E4
BB_TP_DATA7 F4
BB_TP_VAL D5
BB_TP_SOP E5
BB_TP_ERR F5
BB_TP_CLK D6
BB_SDA_I A5
BB_SDA_O B5
BB_SCL C5
L9DA_SCL A6
L9DA_SDA_I B6
L9DA_SDA_O C6
CHB_DN E6
CHB_UP F6
CHB_START D7
CHB_DATA0 B7
CHB_DATA1 C7
CHB_DATA2 A8
CHB_DATA3 B8
CHB_DATA4 C8
CLK_F54M A7
CVBS_GC2 D8
CVBS_GC1 F7
CVBS_GC0 E7
CVBS_UP E8
CVBS_DN F8
FS00CLK A9
AUDCLK_OUT B9
DAC_DATA0 C9
DAC_DATA1 D9
DAC_DATA2 E9
DAC_DATA3 F9
DAC_DATA4 C10
DAC_START D10
AAD_GC0 E10
AAD_GC1 F10
AAD_GC2 D11
AAD_GC3 E11
AAD_GC4 F11
AAD_DATAEN D12
AAD_DATA0 E12
AAD_DATA1 F12
AAD_DATA2 D13
AAD_DATA3 E13
AAD_DATA4 F13
AAD_DATA5 D14
AAD_DATA6 E14
AAD_DATA7 F14
AAD_DATA8 D15
AAD_DATA9 E15
DCO_OUT_CLK F15
HSR_AM0 B10
HSR_AP0 A10
HSR_BM0 A11
HSR_BP0 B11
HSR_CM0 C12
HSR_CP0 C11
HSR_CLKM0 B12
HSR_CLKP0 A12
HSR_DM0 A13
HSR_DP0 B13
HSR_EM0 C14
HSR_EP0 C13
HSR_AM1 B14
HSR_AP1 A14
HSR_BM1 A15
HSR_BP1 B15
HSR_CM1 C16
HSR_CP1 C15
HSR_CLKM1 B16
HSR_CLKP1 A16
HSR_DM1 A17
HSR_DP1 B17
HSR_EM1 C18
HSR_EP1 C17
IC100

LG1152D-B1

INTR_GBB
AH2
INTR_HDMI1
AG2
INTR_AFE3CH
AF2
AUD_HMR0ARC
AH3
AUD_HMR0AMUTE
AG3
AUD_HMR0ALRCK
AG4
AUD_HMR0ABCK
AF4
AUD_HMR0ASD4
AF3
AUD_HMR0ASD3
AH5
AUD_HMR0ASD2
AG5
AUD_HMR0ASD1
AF5
AUD_HMR0ASD0
AH4
AUD_DAC1_LRCH
AH6
AUD_DAC1_SCK
AG6
AUD_DAC1_LRCK
AF6
AUD_FS25CLK
AH7
AUD_FS24CLK
AG7
AUD_FS23CLK
AH10
AUD_FS21CLK
AG10
AUD_FS20CLK
AF10
AUDCLK_OUT_SUB
AH8
AUD_DAC0_LRCK
AF7
AUD_DAC0_LRCH
AE8
AUD_DAC0_SCK
AD8
AUD_ADC_LRCH
AE7
AUD_ADC_SCK
AD7
AUD_ADC_LRCK
AC8
AUD_MIC_LRCH
AG8
AUD_MIC_SCK
AH9
AUD_MIC_LRCK
AF8
BB_TPI_DATA0
AG9
BB_TPI_DATA1
AF9
BB_TPI_DATA2
AE9
BB_TPI_DATA3
AD9
BB_TPI_DATA4
AC9
BB_TPI_DATA5
AE10
BB_TPI_DATA6
AD10
BB_TPI_DATA7
AC10
BB_TPI_VAL
AE11
BB_TPI_SOP
AD11
BB_TPI_ERR
AC11
BB_TPI_CLK
AE12
BB_SDA_I
AH11
BB_SDA_O
AG11
BB_SCL
AF11
HS_SCL
AH12
HS_SDA_I
AG12
HS_SDA_O
AF12
CHB_DN
AD12
CHB_UP
AC12
CHB_START
AE13
CHB_DATA0
AG13
CHB_DATA1
AF13
CHB_DATA2
AH14
CHB_DATA3
AG14
CHB_DATA4
AF14
CLK_54
AH13
CVBS_GC2
AE14
CVBS_GC1
AC13
CVBS_GC0
AD13
CVBS_UP
AD14
CVBS_DN
AC14
FS00CLK
AH15
AUDCLK_TO_DIGITAL
AG15
DAC_DATA0
AF15
DAC_DATA1
AE15
DAC_DATA2
AD15
DAC_DATA3
AC15
DAC_DATA4
AF16
DAC_START
AE16
AAD_GC0
AD16
AAD_GC1
AC16
AAD_GC2
AE17
AAD_GC3
AD17
AAD_GC4
AC17
AAD_DATAEN
AE18
AAD_DATA0
AD18
AAD_DATA1
AC18
AAD_DATA2
AE19
AAD_DATA3
AD19
AAD_DATA4
AC19
AAD_DATA5
AE20
AAD_DATA6
AD20
AAD_DATA7
AC20
AAD_DATA8
AE21
AAD_DATA9
AD21
AUPLL_CLK
AC21
HS_RX1_AM
AG16
HS_RX1_AP
AH16
HS_RX1_BM
AH17
HS_RX1_BP
AG17
HS_RX1_CM
AF18
HS_RX1_CP
AF17
HS_RX1_CLKM
AG18
HS_RX1_CLKP
AH18
HS_RX1_DM
AH19
HS_RX1_DP
AG19
HS_RX1_EM
AF20
HS_RX1_EP
AF19
HS_RX2_AM
AG20
HS_RX2_AP
AH20
HS_RX2_BM
AH21
HS_RX2_BP
AG21
HS_RX2_CM
AF22
HS_RX2_CP
AF21
HS_RX2_CLKM
AG22
HS_RX2_CLKP
AH22
HS_RX2_DM
AH23
HS_RX2_DP
AG23
HS_RX2_EM
AF24
HS_RX2_EP
AF23
STPI_CLK AE27
STPI_SOP AE26
STPI_VAL AD28
STPI_ERR AD27
STPI_DATA AD26
STPIO_CLK AC28
STPIO_SOP/GPIO43 AC26
STPIO_VAL/GPIO42 AB28
STPIO_ERR/GPIO41 AC27
STPIO_DATA/GPIO40 AB27
TPI_DVB_CLK/GPIO47 AF27
TPI_DVB_SOP/GPIO46 AE28
TPI_DVB_VAL/GPIO45 AG27
TPI_DVB_ERR AF28
TPI_DVB_DATA0/GPIO44 AG26
TPI_DVB_DATA1 AF26
TPI_DVB_DATA2 AF25
TPI_DVB_DATA3 AH26
TPI_DVB_DATA4 AH25
TPI_DVB_DATA5 AG25
TPI_DVB_DATA6 AH24
TPI_DVB_DATA7 AG24
TPI_CLK H24
TPI_SOP J25
TPI_VAL J24
TPI_ERR H25
TPI_DATA0 J27
TPI_DATA1 J26
TPI_DATA2 H28
TPI_DATA3 H27
TPI_DATA4 H26
TPI_DATA5 G28
TPI_DATA6 G27
TPI_DATA7 G26
TPO_CLK D24
TPO_SOP E23
TPO_VAL D25
TPO_ERR D23
TPO_DATA0 H23
TPO_DATA1 G25
TPO_DATA2 G24
TPO_DATA3 F25
TPO_DATA4 F24
TPO_DATA5 F23
TPO_DATA6 E25
TPO_DATA7 E24
AUDCLK_OUT C1
DACLRCH C2
DACSLRCH/GPIO95 A3
DACCLFCH/GPIO94 A2
DACSCK B2
DACLRCK B1
PCMI3LRCK/GPIO81 B3
PCMI3LRCH C3
PCMI3SCK/GPIO80 A4
IEC958OUT AE2
AUD_SUBMCK AD25
AUD_SUBLRCH AC25
AUD_SUBSCK/GPIO51 AD24
AUD_SUBLRCK/GPIO52 AE25
BTSCSEL AB18
DTS_EN AB19
TXA0N N1
TXA0P N2
TXA1N P2
TXA1P P1
TXA2N P3
TXA2P R3
TXACLKN R1
TXACLKP R2
TXA3N T2
TXA3P T1
TXA4N T3
TXA4P U3
TXB0N U1
TXB0P U2
TXB1N V2
TXB1P V1
TXB2N V3
TXB2P W3
TXBCLKN W1
TXBCLKP W2
TXB3N Y2
TXB3P Y1
TXB4N Y3
TXB4P AA3
PWM0/GPIO55 L6
PWM1/GPIO54 L5
PWM2/GPIO53 M4
PWM_IN M5
R521 100
R567 150
R564 150
R565 150
C512
8pF
C513
8pF
D504
5.5V
D506
5.5V
D503
5.5V
D505
5.5V
X500
24MHz
4
GND_2 1X-TAL_1
2GND_1
3
X-TAL_2
R534
10K R52010K
L5041uH
L503
EU
1uH
C509
150pF
EU
C508
150pF
50V
EU
C511
150pF
50V C514
150pF
50V
R512 13K
R511 13K
EU
R513 13K
R508 13K
R510 13K
EU
R509 13K
C6006
1uF25V
EU
R6006
10K
EU
C6001
1uF25V
EU
R6005
10K
EU
SCART_AMP_R_FB
SCART_AMP_L_FB

3

MAIN AUDIO/VIDEO

LG1152 B0

Place these close to tuner

Place SOC Side

Place JACK Side

Close to LG1152A
Close to LG1152A

Main clock for LG1152A

DTS_EN: ENABLE(’1’) (for development)
LG1152A LG1152D
BTSC_EN: ENABLE(’1’) (for development)
Close to LG1152A
Selece = High ==> A = B1
Selece = Low ==> A = B0

Near Place Scart AMP

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only