Table of Contents
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+3.3V_NORMAL
CLK_54M_VTT
MAIN Clock(24Mhz)
C404
0.01uF
C426
50V
DAC_START_PULLDOWN
C427
FOR EMI
Place SOC Side
Place JACK Side
L408 1uH
R434
C424
100
AV1_CVBS_IN
5.5V
C405
C410
R410
D404
150pF
150pF
75
50V
1%
L409
1uH
R433
C425
100
SC_CVBS_IN
C408
EU
C462
150pF
R411
150pF
75
50V
EU
SC_CVBS_IN_SOY
EU
1%
R432
100
C423
TU_CVBS
C402
150pF
50V
OPT
SCART_FB_DIRECT
R423
100
SC_FB
10K EU
R435
SC_ID
EU
NON_EU
R422
NON_EU
R436
R436-*1
R422-*1
75
2.7K
0
0
R424
C417
33
SC_B
R425
C418
33
SC_G
C428
SC_CVBS_IN_SOY
R427
C419
33
SC_R
R428
C420
33
COMP1_Pb
R429
C421
33
COMP1_Y
C429
C422
33
COMP1_Pr
R431
Near Place Scart AMP
EU
EU
SCART_AMP_R_FB
10K
25V
1uF
C6006
R6006
EU
EU
SCART_AMP_L_FB
10K
1uF 25V
R6005
C6001
AUDIO IN
1%
R418
27K
C432
SC_L_IN
R437
1%
R419
27K
C433
SC_R_IN
R438
1%
COMP1/AV1/DVI_L_IN
R420
27K
C434
R439
1%
COMP1/AV1/DVI_R_IN
R421
27K
C435
R440
+12V
EU
SCART_Lout
SCART_Lout_SOC
C403
EU
2.2uF
10V
SCART_Rout
SCART_Rout_SOC
C406
2.2uF
10V
SCART_FB_BUFFER
R401
SC_FB
470
B
R6450
100
1/16W
HP_LOUT_MAIN
AUDA_OUTL
5%
C400
0.01uF
R6451
100
AUDA_OUTR
HP_ROUT_MAIN
C401
0.01uF
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.
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
OP MODE Setting
Clock for H13A
& Select XTAL Input
10pF
XIN_SUB
10pF
XOUT_SUB
LG1154AN_H13A
0.047uF
AV1_CVBS_IN_SOC
P17
XIN_SUB
XIN_SUB
P18
R453
330
XOUT_SUB
XO_SUB
J17
0.047uF
VSB_AUX_XIN
SC_CVBS_IN_SOC
N18
XTAL_BYPASS
D18
CLK_24M
M18
XTAL_SEL[0]
XTAL_SEL0
M17
0.047uF
XTAL_SEL[1]
XTAL_SEL1
TU_CVBS_SOC
E3
SOC_RESET
PORES_N
K3
OPM[0]
OPM0
SC_FB_SOC
K2
OPM[1]
OPM1
SC_ID_SOC
A8
H13A_SCL
H13A_SCL
B8
H13A_SDA
H13A_SDA
U13
AV1_CVBS_IN_SOC
CVBS_IN3
V14
SC_CVBS_IN_SOC
CVBS_IN2
V15
TU_CVBS_SOC
CVBS_IN1
C443
0.047uF
V13
0.047uF
CVBS_VCM
COMP1_PB_IN_SOC
R450 68
0.047uF
COMP1_Y_IN_SOC
DTV/MNT_V_OUT_SOC
U15
1000pF
BUF_OUT1
COMP1_Y_IN_SOC_SOY
U14
C439
0.047uF
BUF_OUT2
COMP1_PR_IN_SOC
OPT
100pF
50V
Placed as close as possible to SOC
U7
REFT
REFT
V6
REFB
REFB
R447
68
C440
0.047uF
V7
ADC1_COM
R448
68
C441
0.047uF
U10
0.047uF
ADC2_COM
COMP2_PB_IN_SOC
R449
68
C442
0.047uF
V12
0.047uF
ADC3_COM
COMP2_Y_IN_SOC
T5
1000pF
SC_ID_SOC
SC1_SID
COMP2_Y_IN_SOC_SOY
T6
0.047uF
SC_FB_SOC
SC1_FB
COMP2_PR_IN_SOC
U8
COMP1_PB_IN_SOC
PB1_IN
V8
COMP1_Y_IN_SOC
Y1_IN
V9
COMP1_Y_IN_SOC_SOY
SOY1_IN
U9
COMP1_PR_IN_SOC
PR1_IN
V10
COMP2_PB_IN_SOC
PB2_IN
U11
COMP2_Y_IN_SOC
Y2_IN
V11
COMP2_Y_IN_SOC_SOY
SOY2_IN
U12
COMP2_PR_IN_SOC
PR2_IN
+3.3V_NORMAL
4.7uF
EU
AUAD_L_CH3_IN
IC400
C412
MM1756DURE
10K 1%
0.1uF
4.7uF
VCC
IN
AUAD_R_CH3_IN
EU
6
1
10K 1%
DTV/MNT_V_OUT_SOC
PS
GND
5
2
OUT
BIAS
4
3
DTV/MNT_V_OUT
EU
4.7uF
AUAD_L_CH2_IN
10K 1%
4.7uF
AUAD_R_CH2_IN
10K 1%
TU_W_BR/TW
TU_W_BR/TW
R443-*1
R444-*1
220
220
NON_TU_W_BR/TW
R443
C437
ADC_I_INN
51
0.01uF
NON_TU_W_BR/TW
C436
L406
To ADC
22pF
OPT
NON_TU_W_BR/TW
+3.3V_NORMAL
R444
C438
ADC_I_INP
51
0.01uF
Tuner IF Filter
Placed as close as possible to IC100
SC_FB_BUF
C
HP_OUT
HP_OUT
L400
L401
MMBT3904(NXP)
Q400
BLM18PG121SN1D
BLM18PG121SN1D
SCART_FB_BUFFER
HP_LOUT
E
HP_LOUT_AMP
HP_OUT
HP_OUT
HP_ROUT_AMP
C409
C407
0.22uF
0.22uF
10V
10V
Place at JACK SIDE
+3.3V_NORMAL
OP MODE[0:1] : SW[2:1]
00 => Normal Operaiton Mode
/T32 Debug Mode
01 => Internal Test Purpose
10 => Internal Test Purpose
100
R459
11 => Internal Test Purpose
OPM[0]
100
R460
OPM[1]
XTAL SEL[1:0] : SW[4:3]
100
00 => Xtal Input
R461
XTAL_SEL[0]
100
01 => CLK 24M from H13D
R462
10 => XTAL Bypass from H13D
XTAL_SEL[1]
IC101
H13A_NON_BRAZIL
H18
C450
0.1uF
TUNER_SIF
AAD_ADC_SIF
H17
C451
0.1uF
AAD_ADC_SIFM
C457
C452
10uF
1000pF
P2
C453
2.2uF
OPT
AUDA_VBG_EXT
N1
AUDA_OUTL
AUDA_OUTL
N2
AUDA_OUTR
AUDA_OUTR
N3
AUD_SCART_OUTL
SCART_Lout_SOC
EU
100
R479
P1
AUD_SCART_OUTR
100
R480
SCART_Rout_SOC
EU
P3
AUAD_L_CH4_IN
R1
AUAD_R_CH4_IN
R2
AUAD_L_CH3_IN
AUAD_L_CH3_IN
T1
AUAD_R_CH3_IN
AUAD_R_CH3_IN
U2
AUAD_L_CH2_IN
AUAD_L_CH2_IN
U3
AUAD_R_CH2_IN
AUAD_R_CH2_IN
V2
AUAD_L_CH1_IN
V3
AUAD_R_CH1_IN
U1
AUAD_R_REF
AUAD_R_REF
T3
AUAD_M_REF
AUAD_M_REF
T2
AUAD_L_REF
AUAD_L_REF
R3
Close to IC4300
AUAD_REF_PO
AUAD_REF_PO
K17
ANTCON
NON_TU_W_BR/TW/CO
K18
RFAGC
R487
J18
IF_AGC
IFAGC
0
C459
U16
C454
0.1uF
0.1uF
ADC_I_INCOM
U17
TU_W_BR/TW/CO
ADC_I_INP
ADC_I_INP
V17
ADC_I_INN
ADC_I_INN
F3
HW_OPT_0
GPIO0
F2
GPIO1
HW_OPT_1
TU_W_BR/TW/CO
F1
GPIO2
HW_OPT_2
R487-*1
G3
HW_OPT_3
GPIO3
10K
G2
GPIO4
HW_OPT_4
G1
HW_OPT_5
GPIO5
H3
GPIO6
HW_OPT_6
H2
GPIO7
HW_OPT_7
H1
HW_OPT_8
GPIO8
J3
GPIO9
HW_OPT_9
E18
GPIO10
HW_OPT_10
E17
MHL_ON_OFF
GPIO11
H16
GPIO12
J2
GPIO13
J1
GPIO14
K1
GPIO15
SC_FB_BUF
+2.5V_Normal
Placed as close as possible to IC4300
L407
AUAD_REF_PO
OPT
1%
C447
C455
R455
1uF
10uF
51K
25V
AUAD_L_REF
1%
R457
51K
AUAD_R_REF
AUAD_M_REF
1%
C456
R458
4.7uF
47K
10V
C448
OPT
4.7uF
10V
TU_W_BR/TW
C436-*1
100pF
IF_N
AFE 3CH REF Setting
IF_P
Placed as close as possible to IC4300
C444
REFT
0.1uF
C446
Must be used
0.1uF
C445
REFB
0.1uF
HP_ROUT
DIMMING
R490
100
PWM_DIM2
PWM1
100
R489
PWM_DIM
PWM2
IC100
IC101
LG1154D_H13D
LG1154AN_H13A
H13A_NON_BRAZIL
E1
AT16
INTR_GBB
INTR_GBB
E2
AU17
INTR_AFE3CH
INTR_AFE3CH
D1
AT17
INTR_AGPIO
INTR_AGPIO
A6
AT24
AUD_FS20CLK
AUD_FS20CLK
B6
AU24
AUD_FS21CLK
AUD_FS21CLK
A5
AT23
AUD_FS23CLK
AUD_FS23CLK
B5
AU23
AUD_FS24CLK
AUD_FS24CLK
A4
AT22
AUD_FS25CLK
AUD_FS25CLK
C4
AUDCLK_OUT_SUB
C18
AU36
AUD_HDMI_MCLK
AUD_HDMI_MCLK
A2
AT20
AUD_DAC1_LRCK
AUD_DAC1_LRCK
B2
AU20
AUD_DAC1_SCK
AUD_DAC1_SCK
B1
AT19
AUD_DAC1_LRCH
AUD_DAC1_LRCH
C2
AU19
AUD_DAC0_LRCK
AUD_DAC0_LRCK
C1
AT18
AUD_DAC0_SCK
AUD_DAC0_SCK
D2
AU18
AUD_DAC0_LRCH
AUD_DAC0_LRCH
B4
AU22
AUD_ADC_LRCK
AUD_ADC_LRCK
A3
AT21
AUD_ADC_SCK
AUD_ADC_SCK
B3
AU21
AUD_ADC_LRCH
AUD_ADC_LRCH
A7
AT25
BB_SCL
BB_SCL
B7
AU25
BB_SDA
BB_SDA
E8
AP23
BB_TP_CLK
BB_TPI_CLK
D8
AR23
BB_TP_ERR
BB_TPI_ERR
C8
AP22
BB_TP_SOP
BB_TPI_SOP
E7
AR22
BB_TP_VAL
BB_TPI_VAL
D7
AP21
BB_TP_DATA7
BB_TPI_DATA7
C7
AR21
BB_TP_DATA6
BB_TPI_DATA6
E6
AP20
BB_TP_DATA5
BB_TPI_DATA5
D6
AR20
BB_TP_DATA4
BB_TPI_DATA4
C6
AP19
BB_TP_DATA3
BB_TPI_DATA3
E5
AR19
BB_TP_DATA2
BB_TPI_DATA2
D5
AP18
BB_TP_DATA1
BB_TPI_DATA1
C5
AR18
CLK_54M_VTT
BB_TP_DATA0
BB_TPI_DATA0
R467 82
B10
1/16W 1%
AU28
CLK_F54M
CLK_54M
C9
AR24
CVBS_GC2
CVBS_GC2
B9
AU27
CVBS_GC1
CVBS_GC1
A9
AT27
CVBS_GC0
CVBS_GC0
D9
AP24
CVBS_UP
CVBS_UP
E9
AR25
CVBS_DN
CVBS_DN
Close to LG1154A
B11
AU29
R492
330
FS00CLK
FS00CLK
A11
AT29
R407
330
AUDCLK_OUT
H13A_AUDCLK_OUT
DAC_START_PULLDOWN
D11
AP27
DAC_START
DAC_START
C11
AR27
DAC_DATA4
DAC_DATA4
E10
AP26
DAC_DATA3
DAC_DATA3
D10
AR26
DAC_DATA2
DAC_DATA2
C10
AP25
DAC_DATA1
DAC_DATA1
A10
AT28
R451
330
DAC_DATA0
DAC_DATA0
D13
AR30
AAD_GC4
AAD_GC4
C13
AP29
AAD_GC3
AAD_GC3
E12
AR29
AAD_GC2
AAD_GC2
D12
AP28
AAD_GC1
AAD_GC1
C12
AR28
AAD_GC0
AAD_GC0
C17
AP35
AAD_DATA9
AAD_DATA9
E16
AR35
AAD_DATA8
AAD_DATA8
D16
AP34
AAD_DATA7
AAD_DATA7
C16
AR34
AAD_DATA6
AAD_DATA6
E15
AP33
AAD_DATA5
AAD_DATA5
D15
AR33
AAD_DATA4
AAD_DATA4
C15
AP32
AAD_DATA3
AAD_DATA3
E14
AR32
AAD_DATA2
AAD_DATA2
D14
AP31
AAD_DATA1
AAD_DATA1
C14
AR31
AAD_DATA0
AAD_DATA0
E13
AP30
AAD_DATAEN
AAD_DATAEN
B18
AT36
ADCO_OUT_CLK
ADCO_OUT_CLK
A12
AT30
HSR_AP0
HSR_AP
B12
AU30
HSR_AM0
HSR_AM
A13
AT31
HSR_BP0
HSR_BP
B13
AU31
HSR_BM0
HSR_BM
A14
AT32
HSR_CP0
HSR_CP
B14
AU32
HSR_CM0
HSR_CM
A15
AT33
HSR_CLKP0
HSR_CLKP
B15
AU33
HSR_CLKM0
HSR_CLKM
A16
AT34
HSR_DP0
HSR_DP
B16
AU34
HSR_DM0
HSR_DM
A17
AT35
HSR_EP0
HSR_EP
B17
AU35
HSR_EM0
HSR_EM
AT14
AUD_HPDRV_LRCH
AT15
AUD_HPDRV_LRCK
NC
AU15
AUD_HPDRV_SCK
AC7
FRC_LR_O_SYNC_FLAG
AN5
R402
33
L/DIM0_VS
L_VSOUT_LD
R405
33
AR14
L/DIM0_SCLK
DIM0_SCLK
R400
33
AP14
L/DIM0_MOSI
DIM0_MOSI
AN14
DIM1_SCLK
AP13
DIM1_MOSI
AF6
PWM0
AF7
PWM1
PWM1
AD7
PWM2
PWM2
AE6
DPM
BPL_IN
PWM_IN
AP5
EO_SOC
EPI_EO
AN8
GST_SOC
EPI_VST
AP8
DPM
EPI_DPM
AR7
MCLK_SOC
EPI_MCLK
AN7
GCLK_SOC
EPI_GCLK
LG1154A
LG1154D
MAIN AUDIO/VIDEO
AK35
STPI0_CLK/GPIO47
FE_DEMOD2_TS_CLK
AK36
FE_DEMOD2_TS_SYNC
STPI0_SOP/GPIO46
AK37
STPI0_VAL/GPIO45
FE_DEMOD2_TS_VAL
AJ35
STPI0_ERR/GPIO44
FE_DEMOD2_TS_ERROR
AJ36
FE_DEMOD2_TS_DATA
STPI0_DATA/GPIO43
AH35
STPI1_CLK/GPIO42
FE_DEMOD3_TS_CLK
AH37
FE_DEMOD3_TS_SYNC
STPI1_SOP/GPIO41
AH36
STPI1_VAL/GPIO40
FE_DEMOD3_TS_VAL
AG35
STPI1_ERR/GPIO55
FE_DEMOD3_TS_ERROR
AG36
FE_DEMOD3_TS_DATA
STPI1_DATA/GPIO54
AM36
TP_DVB_CLK
FE_DEMOD1_TS_CLK
AL36
FE_DEMOD1_TS_SYNC
TP_DVB_SOP
AL35
TP_DVB_VAL
FE_DEMOD1_TS_VAL
AL37
FE_DEMOD1_TS_ERROR
TP_DVB_ERR
AM35
FE_DEMOD1_TS_DATA[0]
TP_DVB_DATA0
FE_DEMOD1_TS_DATA[0-7]
AN36
FE_DEMOD1_TS_DATA[1]
TP_DVB_DATA1
AN37
FE_DEMOD1_TS_DATA[2]
TP_DVB_DATA2
AN35
FE_DEMOD1_TS_DATA[3]
TP_DVB_DATA3
AP37
FE_DEMOD1_TS_DATA[4]
TP_DVB_DATA4
AP36
FE_DEMOD1_TS_DATA[5]
TP_DVB_DATA5
AR37
FE_DEMOD1_TS_DATA[6]
TP_DVB_DATA6
AR36
FE_DEMOD1_TS_DATA[7]
TP_DVB_DATA7
A28
TPI_CLK
TPI_CLK
B29
TPI_SOP
TPI_ERR
TPI_SOP
TP402
B28
TPI_VAL
TPI_VAL
C28
TPI_ERR
TPI_ERR
TPI_DATA[0-7]
B32
TPI_DATA[0]
TPI_DATA0
TPI_DATA[1]
C31
TPI_DATA1
TPI_DATA[2]
B31
TPI_DATA2
A31
TPI_DATA[3]
TPI_DATA3
TPI_DATA[4]
C30
TPI_DATA4
TPI_DATA[5]
A30
TPI_DATA5
B30
TPI_DATA[6]
TPI_DATA6
TPI_DATA[7]
C29
TPI_DATA7
TPO_CLK
D30
TPO_ERR
TPIO_CLK/GPIO53
TP400
D31
TPO_SOP
TPIO_SOP/GPIO52
F30
TPO_VAL
TPIO_VAL/GPIO51
E31
TPO_ERR
TPIO_ERR/GPIO50
TPO_DATA[0-7]
E30
TPO_DATA[0]
TPIO_DATA0/GPIO58
F29
TPO_DATA[1]
TPIO_DATA1/GPIO59
E29
TPO_DATA[2]
TPIO_DATA2/GPIO60
F28
TPO_DATA[3]
TPIO_DATA3/GPIO61
E28
TPO_DATA[4]
TPIO_DATA4/GPIO62
D28
TPO_DATA[5]
TPIO_DATA5/GPIO63
E27
TPO_DATA[6]
TPIO_DATA6/GPIO48
D27
TPO_DATA[7]
TPIO_DATA7/GPIO49
AD5
R495
100
AUD_MASTER_CLK
AUDCLK_OUT
AD6
R496
100
DACLRCH
AUD_LRCH
Y6
DACSLRCH/GPIO127
Y7
PCMI3SCK/GPIO112
FRC_FLASH_WP
AC6
R497
100
DACSCK
AUD_SCK
AC5
R498
100
AUD_LRCK
DACLRCK
AA6
C411
PCMI3LRCK/GPIO113
10pF
AB7
PCMI3LRCH
50V
AB5
OPT
DACCLFCH/GPIO126
AU14
IEC958OUT
SPDIF_OUT
AA32
DACSUBMCLK
AA34
DACSUBLRCH
AA33
DACSUBSCK
AB34
DACSUBLRCK
+3.3V_NORMAL
AE32
33
R493
TEST1
AE33
33
R494
TEST2
AT6
TX0N
TXB4N/TX0N
AU6
TXB4P/TX0P
TX0P
AT5
TXB3N/TX1N
TX1N
AU5
TX1P
TXB3P/TX1P
AT4
TXBCLKN/TX2N
TX2N
AU4
TX2P
TXBCLKP/TX2P
AU3
TX3N
TXB2N/TX3N
AU2
TX3P
TXB2P/TX3P
AT2
TX4N
TXB1N/TX4N
AT1
TX4P
TXB1P/TX4P
AR4
TXB0N/TX5N
TX5N
AR3
TX5P
TXB0P/TX5P
AP1
TXA4N/TX6N
TX6N
AP2
TX6P
TXA4P/TX6P
AP4
TX7N
TXA3N/TX7N
AP3
TX7P
TXA3P/TX7P
AN4
TX8N
TXACLKN/TX8N
AN3
TX8P
TXACLKP/TX8P
AM4
TX9N
TXA2N/TX9N
AM3
TX9P
TXA2P/TX9P
AL4
TXA1N/TX10N
TX10N
AL3
TXA1P/TX10P
TX10P
AK1
H13 Ball Name
TX11N
TXA0N/TX11N
AK2
TXA0P/TX11P
EPI Output
TX11P
AK4
TX12N
TXB2N
TXD4N/TX12N
AK3
TX12P
TXB2P
TXD4P/TX12P
AJ4
TXB1N
TX13N
TXD3N/TX13N
AJ3
TXB1P
TXD3P/TX13P
TX13P
AH4
TXB0N
TX14N
TXDCLKN/TX14N
AH3
TX14P
TXB0P
TXDCLKP/TX14P
AG4
TXA4N
TX15N
TXD2N/TX15N
AG3
TX15P
TXA4P
TXD2P/TX15P
AF1
TXACLKN
TX16N
TXD1N/TX16N
AF2
TXACLKP
TX16P
TXD1P/TX16P
AF4
TXA1N
TX17N
TXD0N/TX17N
AF3
TXA1P
TX17P
TXD0P/TX17P
AE4
TXC4N
TX18N
AE3
TXC4P
TX18P
AD4
TXC3N
TX19N
AD3
TX19P
TXC3P
AC4
TX20N
TXCCLKN
AC3
TXCCLKP
TX20P
AB1
TXC2N
TX21N
AB2
TX21P
TXC2P
AB4
TXC1N
TX22N
AB3
TX22P
TXC1P
AA4
TXC0N
TX23N
AA3
TXC0P
TX23P
AR5
EPI_LOCK6
TX_LOCKN
BSD-NC4_H004-HD
2012-11-13
LGE Internal Use Only
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