LG 32LM6200 Service Manual page 21

PLACE AT JACK SIDE
1608 sizs For EMI
PC_L_IN
R300
C300
470K
560pF
OPT 50V
OPT
1608 sizs For EMI
PC_R_IN
R301 C301
470K 560pF
OPT 50V
OPT
R302
180
C311
ARC
R303
82
IC105
LGE2112
AA32
HDMI_CEC HDMI_0_RX_0
HDMI_0_RX_0B
AG33
DDC_SCL_2_JACK HDMI_0_SCL HDMI_0_RX_1
AE33
DDC_SCL_3_JACK
HDMI_1_SCL HDMI_0_RX_1B
AC33
DDC_SCL_1_SOC HDMI_2_SCL HDMI_0_RX_2
AH32
DDC_SCL_4_JACK
HDMI_3_SCL HDMI_0_RX_2B
HDMI_0_RX_C
AF33
DDC_SDA_2_JACK HDMI_0_SDA HDMI_0_RX_CB
AD33
DDC_SDA_3_JACK
HDMI_1_SDA
AB33
DDC_SDA_1_SOC HDMI_2_SDA HDMI_1_RX_0
AH33
DDC_SDA_4_JACK HDMI_3_SDA HDMI_1_RX_0B
HDMI_1_RX_1
R304 1K AG31
5V_HDMI_2_JACK
HDMI_0_PWR5V HDMI_1_RX_1B
R305 1K AE31
5V_HDMI_3_JACK
HDMI_1_PWR5V HDMI_1_RX_2
R306 1K AC31
5V_HDMI_1_SOC
HDMI_2_PWR5V HDMI_1_RX_2B
AH31
5V_HDMI_4_JACK R307 1K
HDMI_3_PWR5V HDMI_1_RX_C
HDMI_1_RX_CB
AG32
HDMI_HPD_2_JACK HDMI_0_HPD
AE32
HDMI_HPD_3_JACK
HDMI_1_HPD HDMI_2_RX_0
AC32
HDMI_HPD_1_SOC
HDMI_2_HPD HDMI_2_RX_0B
AJ32
+1.2V_MTK_AVDD HDMI_HPD_4_JACK HDMI_3_HPD HDMI_2_RX_1
HDMI_2_RX_1B
AA24
AVDD12_HDMI_0_RX HDMI_2_RX_2
Y24
C303 C306 AVDD12_HDMI_1_RX HDMI_2_RX_2B
0.1uF 0.1uF W24
AVDD12_HDMI_2_RX HDMI_2_RX_C
AB24
AVDD12_HDMI_3_RX HDMI_2_RX_CB
AB29
AVDD33_HDMI_0_RX HDMI_3_RX_0
VDD3V3 AA29
AVDD33_HDMI_1_RX HDMI_3_RX_0B
Y29
AVDD33_HDMI_2_RX HDMI_3_RX_1
AC29
AVDD33_HDMI_3_RX HDMI_3_RX_1B
HDMI_3_RX_2
C304 C307 AB30
0.1uF 0.1uF AVSS33_HDMI_RX_1 HDMI_3_RX_2B
AD30
AVSS33_HDMI_RX_2 HDMI_3_RX_C
AF31
AVSS33_HDMI_RX_3 HDMI_3_RX_CB
AF32
AVSS33_HDMI_RX_4
C36
USB_DP3
USB_DP_P0
C37
USB_DM3
USB_DM_P0
D36
USB_DP2 USB_DP_P1
D37
USB_DM2 USB_DM_P1
Port was changed !!!!
AT13
WIFI_DP USB_DP_P2
AU13
WIFI_DM
USB_DM_P2
AT14
USB_DP1 USB_DP_P3
VDD3V3 AU14
USB_DM1 USB_DM_P3
D35
AVDD33_USB_P0P1
AP13
AVDD33_USB_P2P3
C302
0.1uF D34
AVSS33_USB_P1
AR13
AVSS33_USB_P2
W35
PCIE11_TXP TXVP_0
W34
+1.2V_MTK_AVDD PCIE11_TXN TXVN_0
Y34
PCIE11_RXN
Y35
PCIE11_RXP RXVN_1
VDD3V3 C316
0.1uF RXVP_1
U24
AVDD12_PCIE11
V24
AVDD33_PCIE11 PHYLED1
C308
PHYLED0
0.1uF
W30
AVSS12_PCIE11
REXT
W36
PCIE11_REFCKN
W37
PCIE11_REFCKP AVDD12_REC
AVDD33_COM
AVDD33_LD
AVSS33_LD
AVSS33_COM
AVSS12_REC
HP_OUT
L303
BLM18PG121SN1D
HP_LOUT_AMP HP_LOUT
HP_OUT
C332
0.22uF
10V
HP_OUT
L302
BLM18PG121SN1D
HP_ROUT_AMP HP_ROUT
HP_OUT
C331
0.22uF
10V
Place at JACK SIDE
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.
C319
10uF
R314 16V
PC_L_IN_SOC
0
C314
100pF
50V
OPT
C320
10uF
R336 16V
PC_R_IN_SOC
0
C315
100pF
50V
OPT
+5V_NORMAL
DSUB_VSYNC
R308 OPT
R324
1.2K C329 22
R325
OPT 5pF
10V 2K
50V
1uF
HDMI_ARC OPT
R309
100K
DSUB_HSYNC OPT
C330 R323 22 R326
5pF 2K
50V
OPT
AG35
D0+_HDMI2_JACK
AG34
D0-_HDMI2_JACK
AG37
D1+_HDMI2_JACK
AG36
D1-_HDMI2_JACK
AF35
D2+_HDMI2_JACK
AF34
D2-_HDMI2_JACK
AH35
CK+_HDMI2_JACK
AH34
CK-_HDMI2_JACK
AE37
D0+_HDMI3_JACK
AE36
D0-_HDMI3_JACK
AD35
D1+_HDMI3_JACK
AD34
D1-_HDMI3_JACK
AC35
D2+_HDMI3_JACK
AC34
D2-_HDMI3_JACK
AE35
CK+_HDMI3_JACK
AE34
CK-_HDMI3_JACK
AB35
D0+_HDMI1_SOC
AB34
D0-_HDMI1_SOC
AA35
D1+_HDMI1_SOC
AA34
D1-_HDMI1_SOC
AA37 +1.2V_MTK_AVDD
D2+_HDMI1_SOC
AA36
D2-_HDMI1_SOC
AC37
CK+_HDMI1_SOC
AC36
CK-_HDMI1_SOC C350
0.1uF
AK35
D0+_HDMI4_JACK
AK34
D0-_HDMI4_JACK
AJ35
D1+_HDMI4_JACK
AJ34
D1-_HDMI4_JACK
AJ37
D2+_HDMI4_JACK
AJ36
D2-_HDMI4_JACK
AJ33
CK+_HDMI4_JACK
AK33
CK-_HDMI4_JACK
SC_R_IN_SOC
SC_L_IN_SOC
For PCB Pattern
PC_R_IN_SOC
PC_L_IN_SOC
AT18
EPHY_TDP
AU18
EPHY_TDN
AU17 AV1_R_IN_SOC
EPHY_RDN
AT17 AV1_L_IN_SOC
EPHY_RDP
AN16
AM16
AD15 24K R315
+1.2V_MTK_AVDD
AD14
C323 VDD3V3
0.1uF
AD16
AD17 TUNER_SIF
C328
0.1uF
AL16
AL15
AL14
T/C&AT&CHB
C312
33pF
T/C&AT&CHB
R346 0 R334 51
IF_P
C336 1uF
T/C&AT&CHB
10V
Close to Tuner C309
T/C&AT&CHB
Close to MT5369
OPT
R331 0 C337 1uF R335 51
IF_N
T/C&AT&CHB 10V T/C&AT&CHB
T/C&AT&CHB C310
33pF
T/C&AT&CHB
T/C&AT&CHB
R332 10K
IF_AGC
Close to Tuner
C341
0.047uF
T/C&AT&CHB
For PCB Pattern
1608 sizs For EMI
R333
AV1_CVBS_IN
0
C344 C348 R330
ZD300
27pF 27pF 75
5.48VTO5.76V 50V 50V
1%
ZD301 OPT OPT
5.48VTO5.76V
1608 sizs For EMI
R344
AV1_L_IN
0
R328
C338 C342
470K
560pF 100pF
OPT
50V 50V
OPT
OPT
DSUB_VSYNC_SOC
1608 sizs For EMI
R345
AV1_R_IN
0
R329 C339 C343
DSUB_HSYNC_SOC
470K 560pF 100pF
OPT 50V 50V
OPT OPT
IC105
LGE2112
CHANGE SYMBOL
AG3
AO3N TXC4N
AG4
AO3P TXC4P
AG1
AO4N TXC3N
AG2
TXC3P
AO4P
AF3
AOCLKN TXCCLKN
AF4
AOCLKP TXCCLKP
AE3
AO2N TXC2N
AE4
AO2P TXC2P
AE1
AO1N TXC1N
F27 AE2
MODEL_OPT_8 TXC1P
TCON0 AO1P
E27 AD1
MODEL_OPT_9 TXC0N
TCON1 AO0N
F30 AD2
MODEL_OPT_10 TCON2 AO0P TXC0P
F29
GCLK_SOC TCON3
B27 AL3
MCLK_SOC TCON4 AE4N TXD4N
A27 AL4
GST_SOC TCON5 AE4P TXD4P
B28 AL1
EO_SOC TCON6 TXD3N
AE3N
A28 AL2
VCOM_DYN TXD3P
TCON7 AE3P
C28 AK3
PMIC_RESET TCON8 AECLKN TXDCLKN
D28 AK4
2D/3D_CTL TCON9 AECLKP TXDCLKP
E28 AJ3
MODEL_OPT_2 TCON10 AE2N TXD2N
F28 AJ4
PCM_5V_CTL TCON11 AE2P TXD2P
B29 AJ1
EMMC_RST TCON12 AE1N TXD1N
AJ2
TXD1P
AE1P
AH3
AE0N TXD0N
AH4
AE0P TXD0P
AG6
AVDD12_LVDS_1
C354 AJ6 AT2
AVDD12_LVDS_2 BO4N TXA4N
0.1uF VDD3V3 CH3
AF6 AU2
AVDD12_VPLL BO4P TXA4P
AE6 AT1
TXA3N
AVDD33_LVDSB BO3N
AH7 AU1
TXA3P
C347 AVDD33_LVDSA BO3P
AR1
0.1uF BOCLKN TXACLKN CH2
AJ5 AR2
AVSS12_LVDS_2 BOCLKP TXACLKP
AG5 AP1
AVSS12_LVDS_1 BO2N TXA2N
AF5
AP2
AVSS12_VPLL BO2P TXA2P
AE5 AN1
AVSS33_LVDSB BO1N TXA1N
AH5 AN2 CH1
TXA1P
AVSS33_LVDSA BO1P
AM3
BO0N TXA0N
AG7 AM4
REXT_VPLL BO0P TXA0P
R343
24K AT6
BE4N TXB4N
1%
AU6
BE4P TXB4P
AP6
TXB3N
BE3N
AR6
TXB3P
BE3P
AP5
BECLKN TXBCLKN
AR5
BECLKP TXBCLKP 1.2K
AT4
BE2N TXB2N 1.2K
AU4 CH6
BE2P TXB2P
AP4
TXB1N
BE1N
AR4 CH5
TXB1P
BE1P
AP3
BE0N TXB0N
AR3 CH4
BE0P TXB0P
AU37 AN35
AIN0_R_AADC AR0_ADAC
AU35 AN34
AIN0_L_AADC AL0_ADAC
R311 30K AT35
AIN1_R_AADC
R310 30K AT37 AM32
AIN1_L_AADC AR1_ADAC
AU36 AM34
AIN2_R_AADC AL1_ADAC
AP34
AIN2_L_AADC
R338 30K AT36 AM37
AIN3_R_AADC AR2_ADAC
R337 30K AR37 AM33
AIN3_L_AADC AL2_ADAC
AR33
AIN4_R_AADC
AP32 AM36 1.2K R376 1.2K
AIN4_L_AADC AR3_ADAC
AR36 AM35 1.2K R377 1.2K
AIN5_R_AADC AL3_ADAC
AP37
C398
AIN5_L_AADC C397
AR35 AG30 1200pF
1200pF
AIN6_R_AADC AVDD33_DAC
AP36 AF30
AIN6_L_AADC AVDD33_DAC1
DAC_3V3
VDD3V3
AK30
AVSS33_DAC C365 C380
AE30
0.01uF
AVSS33_DAC1 0.1uF
AL31
C305 C362 AVDD33_AADC
AJ28 Y33
1uF
0.1uF AVSS33_AADC ALIN
25V AR16
ASPDIF0
AJ27 Y32
VMID_AADC ASPDIF1
AR11 R366 100
AOBCK
C352 0.01uF AN28 AP11 R367 100
MPXP AOLRCK
AM12 R368 100
R339 AOMCLK
C358 C363 AM10 R371 100
2.2K
AOSDATA4
0.01uF 1uF AM11
OPT
50V 25V AOSDATA3
AN11 Don't use as GPIO
AOSDATA2
AN10
AOSDATA1
AN9
AOSDATA0
AU32 AN25
ADCINP_DEMOD HSYNC DSUB_HSYNC_SOC
AT32 AM25
ADCINN_DEMOD VSYNC DSUB_VSYNC_SOC
AR25 0.01uF C366 100 R356
VDD3V3 RP
AD22 AR24 0.01uF C367 100 R357
AVDD33_DEMOD GP
C364 AU24 0.01uF C368 100 R358
+1.2V_MTK_AVDD
0.1uF BP
AP24 0.01uF C369 100 R359
COM
AL27 AT24 1500pF C370
AVDD12_DEMOD SOG
C351 AR22
VGA_SDA RGB_DDC_SDA
0.1uF AM28 AP22
AVSS33_DEMOD VGA_SCL RGB_DDC_SCL
T/C&AT&CHB
AJ26
R342 10K AVSS12_DEMOD
AT26
C355 COM1
AR26
0.047uF
PB1P
AP26
T/C&AT&CHB
PR1P
U35 AU26
IF_AGC Y1P
U34 AP25
TP300 RF_AGC SOY1
Close to MT5369 AU28 0.01uF C371 100 R361
COM0
AP31 AT28 0.01uF C372 100 R362
LOUTN PB0P
AN30 AR28 0.01uF C373 100 R363
LOUTP PR0P
AP27 0.01uF C374 100 R364
Y0P
V35 AR27 1500pF C375
OSCL2 OSCL2 SOY0
V34
OSDA2 OSDA2 OPT
AU30 0 R349
VDACX_OUT
AP28 AP29 0 R350
SC0 VDACY_OUT DTV/MNT_V_OUT_SOC
AR29
SC_CVBS_IN_SOC SY0 VDD3V3
AD20
AVDD33_VDAC_BG
AT30 AD21
CVBS3P AVDD33_VDAC
R341 100 C360 0.047uF AR30
AV1_CVBS_IN_SOC CVBS2P
R340 100 C359 0.047uF AR31 AD19
TU_CVBS CVBS1P AVDD12_RGB
AN29
+1.2V_MTK_AVDD
CVBS0P
C361 1uF AP30
CVBS_COM
AJ22
VDD3V3
AVSS33_VDAC_BG C382
AK24 AJ21
AVDD33_CVBS_1 AVSS12_RGB 0.1uF
AK25 AL24
AVDD33_CVBS_2 AVSS33_VDAC
AL25
AVSS33_CVBS_1
AM26
AVSS33_CVBS_2
AV1_CVBS_IN_SOC
C340
47pF
50V
1.0Vpp
1608 sizs For EMI
0
COMP1_Y
C388
ZD302
27pF
5.48VTO5.76V
50V
OPT
ZD303
C345
5.48VTO5.76V
10uF
16V
1608 sizs For EMI
AV1_L_IN_SOC
COMP1_Pb
C386
ZD304 27pF
5.48VTO5.76V 50V
OPT
ZD305
5.48VTO5.76V
C346
10uF
16V
1608 sizs For EMI
AV1_R_IN_SOC COMP1_Pr
C385
ZD306
27pF
5.48VTO5.76V 50V
OPT
ZD307
5.48VTO5.76V
For PCB Pattern
HP_OUT HP_OUT
R351 1.2K R369
HP_ROUT_MAIN
R352 1.2K R370
HP_LOUT_MAIN
C377 C390 C395
HP_OUT C383
HP_OUT
1200pF 1200pF 1200pF
1200pF
HP_OUT
HP_OUT HP_OUT HP_OUT
SCART_Rout_SOC
SCART_Lout_SOC
AUDIO_R_OUT_COMMERCIAL
AUDIO_L_OUT_COMMERCIAL
R378
R379
C399 C400
1200pF 1200pF
PLACE AT JACK SIDE
SPDIF_OUT
ARC
L300
BLM15BD121SN1
C333
R322
47pF
AUD_SCK 75 D301
50V
AUD_LRCK ADLC 5S 02 015
5.5V
AUD_MASTER_CLK
AUD_LRCH
C387 C389 C393 C396
22pF 22pF L301
22pF 33pF
OPT OPT OPT
OPT
BLM15BD121SN1
C335
R321 D300
47pF
75
50V ADLC 5S 02 015
5.5V
L304
BLM15BD121SN1
C334
R320
47pF D302
75 ADLC 5S 02 015
50V
5.5V
SC_COM_SOC
SC_G_SOC
SC_R_SOC
SC_B_SOC
SC_FB_SOC
For PCB Pattern
COMP1_Pb_SOC
COMP1_Pr_SOC
COMP1_Y_SOC
R374 COMP1_Y_SOC
C394
C384
27pF R355
75 10pF
50V
50V
OPT 1%
0 R373
COMP1_Pb_SOC
C391
27pF R354 C379
75 10pF
50V
50V
OPT 1%
0
R372
COMP1_Pr_SOC
C392 R353 C378
27pF 75 10pF
FOR EMI 50V 50V
1%
OPT
CI_ADDR[0-14]
CI_ADDR[0]
TP312
CI_ADDR[1]
TP313
CI_ADDR[2]
TP314
CI_ADDR[3]
TP315
CI_ADDR[4]
TP316
CI_ADDR[5]
TP317
CI_ADDR[6]
TP318
CI_ADDR[7]
TP319
CI_ADDR[8]
TP320
CI_ADDR[9]
TP321
MT5369_MCLKI CI_ADDR[10]
TP322
MT5369_MIVAL_ERR CI_ADDR[11]
TP323
MT5369_MISTRT CI_ADDR[12]
TP324
CI_ADDR[13]
TP325
CI_ADDR[14]
TP326
MT5369_TS_OUT[0-7] TP327
TP328
TP329
MT5369_TS_OUT[0]
TP330
MT5369_TS_OUT[1]
TP331
MT5369_TS_OUT[2]
TP332
MT5369_TS_OUT[3]
TP333
MT5369_TS_OUT[4]
TP334
MT5369_TS_OUT[5]
CI_DATA[0-7] TP335
MT5369_TS_OUT[6]
TP336
MT5369_TS_OUT[7]
TP337
CI_DATA[0]
TP338
CI_DATA[1]
TP339
CI_DATA[2]
TP340
CI_DATA[3]
TP341
CI_DATA[4]
TP342
CI_DATA[5]
TP343
CI_DATA[6]
TP344
CI_DATA[7]
TP345
MT5369_TS_IN[0] TP346
MT5369_TS_IN[1]
TP347
MT5369_TS_IN[2]
TP348
MT5369_TS_IN[3]
TP349
MT5369_TS_IN[4]
TP350
MT5369_TS_IN[5] TP351
MT5369_TS_IN[6] TP352
MT5369_TS_IN[7]
TP353
SC_ID_SOC TP354
DSUB_R+
/CI_CD2
TP355
/CI_CD1
TP356
/PCM_IORD TP357
/PCM_IOWR TP358
PCM_RST TP307
/PCM_REG TP308
/PCM_CE1 TP309
MT5369_TS_SYNC TP310
DSUB_G+
/PCM_WE
TP311
/PCM_OE
TP359
MT5369_TS_VAL TP360
CI_A_VS1 TP361
MT5369_TS_CLK
TP362
/PCM_IRQA TP363
/PCM_WAIT TP364
DSUB_B+
SC_R_IN_SOC TP365
SC_L_IN_SOC TP366
SC_CVBS_IN_SOC
TP367
SC_COM_SOC
TP368
SC_G_SOC
TP369
SC_R_SOC TP370
SC_B_SOC TP371
SC_FB_SOC TP372
DTV/MNT_V_OUT_SOC TP373
SCART_Rout_SOC
TP374
SCART_Lout_SOC
TP375
PCM_5V_CTL TP377
SC_DET TP378
MID_MAIN_2 2011.12.09
9