LG PF1500 Service Manual page 18

STRAPPING LED_PWM0 LED_PWM1 OPCTRL3
ICE mode + 27M + serial boot 1 0
ICE mode + 27M + ROM to Nand boot 1 0
ICE mode + 27M + ROM to 60bit ECC Nand boot 1 0
ICE mode + 27M + ROM to eMMC boot from 1 0
EMMC pins (share pins w/s NAND)
ICE mode + 27M + ROM to eMMC 1 1
Boot from SDIO pins
I2C
+3.3V_NORMAL
R121 R124 R132 R133 R138 R141 R142
1.2K 1.2K 2.7K 2.7K 2.7K 2.7K 2.7K
R120 33
STB_SCL
R115 33
STB_SDA
R116 33
OPCTRL_11_SCL
R117 33
OPCTRL_10_SDA
R118 33
OSCL1
R119 33
OSDA1
R110 33
OSCL2
R111 33
OSDA2
R112 33
OSCL0
R113 33
OSDA0
R114 33
OPCTRL_1_SCL
R109 33
OPCTRL_0_SDA
Model Option
+3.3V_NORMAL
HIGH LOW
Country_TW TW
MODEL_OPT_0 Non_TW
MODEL_OPT_1 FRC FRC(120Hz) No FRC(60Hz)
MODEL_OPT_2 FHD HD
Panel
Country_AJJA
MODEL_OPT_3 AJJA Non_AJJA
MODEL_OPT_4 Module V13 V12
MODEL_OPT_5 DDR DDR_1.25G DDR_1.5G
CP BOX Enable Disable
MODEL_OPT_6
MODEL_OPT_7
T2 Tuner Support Not Support
MODEL_OPT_8 S Tuner Support
Not Support
MODEL_OPT_9
DDR DDR_0.78G NON_DDR_0.78G
3D_L/R
MODEL_OPT_10 EPI Support Not Support
DDR_1.25G DDR_1.5G DDR_0.768G
MODEL_OPT_5
High Low High
MODEL_OPT_9
Low Low High
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
+3.3V_NORMAL
OPCTRL7
0 0 R155 R162 R163
R157
OPT
1K 1K 1K
1K
0 1
LED_PWM0
1 0
LED_PWM1
1 1
OPCTRL3
OPCTRL7
0 0
R156
R154 R160
1K R161
OPT OPT
1K 1K
1K
I2C_1 : AMP, HDCP KEY
I2C_2 : AUTO KEYSTONE, MHL(Sil1292)
I2C_3 : MICOM
I2C_4 : DPP3439
I2C_5 : NVRAM
I2C_6 : TUNER_MOPLL(T/C,ATV)
R152-*1 R153-*1
TU_Q_KR TU_Q_KR
1.5K 1.5K
R153-*2
R152-*2
R147 R150 R151
R152 R153
2.7K TU_S/Q_T TU_S/Q_T
2.7K 2.7K
2.7K 2.7K 1.2K 1.2K
I2C_SCL1
I2C_SDA1
I2C_SCL2
I2C_SDA2
I2C_SCL3
I2C_SDA3
I2C_SCL4
I2C_SDA4
I2C_SCL5
I2C_SDA5
I2C_SCL6
I2C_SDA6
IC105
LGE2122[A2_M13]
B30 P30
GPIO0 DEMOD_RST
A31 N32
GPIO1 DEMOD_TSCLK
B31 R27
GPIO2 DEMOD_TSDATA0
A32 T26
GPIO3 DEMOD_TSDATA1
C30 T27
GPIO4 DEMOD_TSDATA2
A33 P26
GPIO5 DEMOD_TSDATA3
B32 R28
GPIO6 DEMOD_TSDATA4
C31 U27
GPIO7 DEMOD_TSDATA5
E30 U26
MODEL_OPT_0
GPIO8 DEMOD_TSDATA6
F29 R26
GPIO9 DEMOD_TSDATA7
MODEL_OPT_1
F27 R29
GPIO10 DEMOD_TSSYNC
F28 P27
MODEL_OPT_2
GPIO11 DEMOD_TSVAL
C32
GPIO12
MODEL_OPT_3
F30 L25
GPIO13 CI_INT
/S2_RESET MODEL_OPT_4 F32 N33
GPIO14 CI_TSCLK
D30 K26
MODEL_OPT_5 GPIO15 CI_TSDATA0
D32 N30
GPIO16 CI_TSSYNC
MODEL_OPT_6 F31 N31
GPIO17 CI_TSVAL
F33
MODEL_OPT_7
GPIO18
E31 M31
MODEL_OPT_8 GPIO19 PVR_TSCLK
E32 M27
GPIO20 PVR_TSVAL
MODEL_OPT_9 D31 L27
GPIO21 PVR_TSSYNC
D33 M29
MODEL_OPT_10
GPIO22 PVR_TSDATA0
E29 M30
GPIO23 PVR_TSDATA1
C33
GPIO24
B33 L30
GPIO25 SPI_CLK1
A30 L33
GPIO26 SPI_CLK
E28 L32
GPIO27 SPI_DATA
C29 K27
GPIO28 SPI_CLE
J28
GPIO29
H29 AL8
GPIO30 OPWM2
J26 AM8
GPIO31 OPWM1
G30 AM9
GPIO32 OPWM0
22
R199 G27
C786_INT GPIO33
22 E27 D27
R191
MTK_CS
GPIO34 SD_D0
22
R192 D29 C27
MTK_CLK GPIO35 SD_D1
R197 22 D28 D26
MTK_MOSI
GPIO36 SD_D2
22 H28 C26
R198
MTK_MISO GPIO37 SD_D3
J27 A28
GPIO38 SD_CMD
G29 E24
GPIO39 SD_CLK
GPIO45(EMMC_RST) is dedicated to reset
G31
EMMC for improving A1's leakage current GPIO40
G28
GPIO41
B28
/USB_OCD2
GPIO42
K28
/USB_OCD1
GPIO43
OPT
E25
GPIO44
R159 33
D21
EMMC_RST
GPIO45
G23
USB_CTL1
GPIO46
C28
#SIL_RESET
GPIO47
F24 AF15
GPIO48 LED_PWM1
AB8 AG15
GPIO49 LED_PWM0
AA7
GPIO50
AD6
OTP_WRITE GPIO51
AC8
MODEL_OPT_3 GPIO52
AC7 AL16
MODEL_OPT_7 GPIO53 OPCTRL11
0 AB6 AM16
MODEL_OPT_5 3D_L/R MODEL_OPT_5 GPIO54 OPCTRL10
AC6 AE17
R164
MODEL_OPT_6 GPIO55 OPCTRL9
AG19
NON_EU
OPCTRL8
R169
10K AJ23 AH17
ADIN0_SRV OPCTRL7
R170 10K AH23 AE19
ADIN1_SRV OPCTRL6
0 R171
AE28 AH19
OPT ADIN2_SRV OPCTRL5
AD28 AK16
MODEL_OPT_0
ADIN3_SRV OPCTRL4
AF22 AG17
M_RFModule_RESET ADIN4_SRV OPCTRL3
R167
10K AK21 AJ17
LCD:OPC_EN
ADIN5_SRV OPCTRL2
AG24 AF19
/TU_RESET1 ADIN6_SRV OPCTRL1
AM18 AJ19
ADIN7_SRV OPCTRL0
MODEL_OPT_4 /S2_RESET
USB SWITCH
Delete
USB1/USB2
IC4500-*1
TPS2066CDGNR
D4303 D4302
GND
RCLAMP0502BA RCLAMP0502BA 1
IN
2
C4323 C4322
10uF 10uF EN1
3
10V 10V
EN2
4
R317 2.2
USB_DP2
USB_OCP_TI
R309 2.2
USB_DP1
R316 2.2
USB_DM2
USB_CTL2
R308 2.2
USB_DM1
+5V_USB_2 USB_CTL1
+5V_USB_1
LGE2122[A2_M13]
0 R378
H32
OPT
USB_DP_P0
0 R379 H33
USB_DM_P0
OPT
J32
USB_DP2 USB_DP_P1
J31
USB_DM2
USB_DM_P1
K32
USB_DP1
USB_DP_P2
K31
USB_DM1 USB_DM_P2
Port was changed !!!!
R382
0 AN10
WIFI_DP USB_DP_P3
0
AM10
WIFI_DM USB_DM_P3
OPT VDD3V3
R383
C398 C399
K33
0.1uF 0.1uF
AVDD33_USB_P0P1P2
AN8
16V 16V
AVDD33_USB_P3
OPT
C302
M25
0.1uF
AVSS33_USB_P1
AE11
AVSS33_USB_P3
IC105
LGE2122[A2_M13]
VDD3V3
22 AK10
R183
OPT
JTCK
R179 22
R184 22 AK11
OPT
OPT JTDI
R178 22 AL9
OPT
JTDO
22
R176 AJ11
OPT
JTMS
AJ12
JTRST
X-TAL AH11
OSDA0
OSDA0
AH10
OSCL0 OSCL0
X100
27MHz
AF11
X-TAL_1 GND_2
OSDA1 OSDA1
1 4
AG11
C114
OSCL1 OSCL1
GND_1 X-TAL_2
5pF
2 3
C115
50V
AN29
5pF
XTALI Wake On Lan
AM29
50V
XTALO
AVDD_33SB
AN30
AVDD33_XTAL_STB
C111 AL29
AVSS33_XTAL_STB
0.1uF
AVDD_33SB
LED_PWM1
AN17
LED_PWM0
AVDD33_VGA_STB
C110 AL17
0.1uF AVSS33_AVSS33_VGA_STB
5V Tolerance VDD3V3
AL26
OPCTRL_11_SCL
AVDD33_PLL
C109 AC21
OPCTRL_10_SDA
AVSS33_PLLGP
0.1uF
H21
COMP1_DET
AVSS33_CPUPLL
OPCTRL7
AM17
HP_DET
AVDD10_LDO
C107
AV1_CVBS_DET
4.7uF
AMP_RESET_N
10V
R182 33
AN16
OPCTRL3 R185
AVDD10_ELDO
10K C112
4.7uF
OPCTRL_1_SCL
10V
OPCTRL_0_SDA
IC100-*1
M24256-BRMN6TP
NVRAM
+3.3V_NORMAL E0 VCC
1 8
E1 WC
2 7
E2 SCL
3 6
R101 R102 IC100 +3.3V_NORMAL VSS SDA
4 5
AT24C256C-SSHL-T
4.7K 4.7K
OPT
NVRAM_ST
R100
A0 VCC
1 8 Write Protection
ZD506
4.7K
5V
OPT A1 WP - Low : Normal Operation
2 7
- High : Write Protection
A2 SCL
3 6 R135 33
I2C_SCL5
GND SDA R134 33
4 5
I2C_SDA5
NVRAM_ATMEL
+1.2V_MTK_AVDD
OCP USB1/2
+3.3V_N_SUB
+3.3V_N_SUB
[EP]GND
IC4500
FLT1
8
DIODES TAIWAN INC
[EP]GND R4502
R4500 R4501
OUT1
10K
7 10K 10K
OPT
OUT2
6
GND FLG1
+5V_NORMAL
1 8
FLT2 /USB_OCD2
5
+5V_USB_2
IN OUT1
2 7
C4500
+5V_USB_1
0.1uF
EN1 OUT2
16V
3 6
EN2 FLG2
4 5
/USB_OCD1
C4502
C4501
10uF
10uF
10V 10V
USB_OCP_DIODES
IC105
AL13
TXVP_0 EPHY_TDP
AM13
TXVN_0
EPHY_TDN
AL12
EPHY_RDP
RXVP_1
AM12
RXVN_1 EPHY_RDN
AF13
MODEL_OPT_1
PHYLED1
AJ13
PHYLED0
AN12 24K R315
REXT
Wake On Lan
AVDD_33SB
AN14
AVDD33_ETH C328
AE13
0.1uF
AVSS33_ELDO
AC16
AVSS33_LD
AC15
AVSS33_COM
AH15 R172 0
SOC_TX
U0TX
AH14 R173 0
U0RX
SOC_RX
AH13
U1TX
AG13
U1RX
D24
EMMC_CMD
POWE
B25
POOE
D25
EMMC_DATA[2-7]
POCE1
A25
POCE0
EMMC_DATA[7]
C22
PDD7
EMMC_DATA[6]
B22
PDD6
EMMC_DATA[5]
A22
PDD5
EMMC_DATA[4]
C23 AVDD_33SB
PDD4
EMMC_DATA[3]
A23
PDD3
EMMC_DATA[2]
B23
R188
PDD2
D23 4.7K
PDD1
C24
PDD0 WOL/ETH_POWER_ON
C25
PARB R187
A26
4.7K
EMMC_DATA[1]
PACLE
B26 OPT
PAALE EMMC_DATA[0]
C21
EMMC_CLK
EMMC_CLK
R158
+3.3V_NORMAL
AL15
OPWRSB
22 OPT
AK20 R189
ORESET 10K
R186
SOC_RESET
AF17
OIRI 22
C117
0.1uF
C20 16V
FSRC_WR
AL14
+3.3V_NORMAL
STB_SCL STB_SCL Q100
AK15 D100
STB_SDA R196 PMV48XP
STB_SDA 1N4148W
240
R193 4.7K
AE14
100V
POR_BND
G
OTP_WRITE
IC105
LGE2122[A2_M13]
Y1
BE0P
Y2
BE0N
W3
BE1P
W4
BE1N
V3
BE2P
V4
BE2N
V1
BECKP
V2
BECKN
U3
BE3P
AA8 U4
MODEL_OPT_8
TCON0 BE3N
AA9 T3
MODEL_OPT_9 TCON1 BE4P
W6 T4
MODEL_OPT_10
TCON2 BE4N
U6
TCON3
U7 AD1
TCON4 BO0P
V8 AD2
TCON5 BO0N
V6 AC3
TCON6 BO1P
AB7 AC4
TCON7 BO1N
W9 AB3
TCON8 BO2P
R337 0 U8 AB4
TCON9 BO2N
OPT U9 AB1
MODEL_OPT_2 TCON10 BOCKP
V9 AB2
TCON11 BOCKN
V7 AA3
USB_CTL2
TCON12 BO3P
AA4
BO3N
Y3
BO4P
Y4
BO4N
AN1
AVDD12_LVDS_1
C350 AN2 AH1
C354
VDD3V3 TXA4N
0.1uF AVDD12_LVDS_2 AE0P
0.1uF AN3 AH2
AVDD12_LVDS_3 AE0N TXA4P
AN4 AG3
AVDD33_LVDS AE1P TXA3N
C347
AG4
0.1uF AE1N TXA3P
AF3
AE2P TXACLKN
AM4 AF4
TXACLKP
AVSS12_LVDS_1 AE2N
AM3 AF1
AVSS12_LVDS_2 AECKP TXA2N
AF5 AF2
TXA2P
AVSS12_LVDS_3 AECKN
AE3
AE3P TXA1N
AE5 AE4
TXA1P
AVSS33_LVDS_1 AE3N
AC5 AD3
AVSS33_LVDS_2 AE4P TXA0N
V5 AD4
TXA0P
AVSS33_LVDS_3 AE4N
T1 AM1
TXB4N
REXT_VPLL AO0P
AM2
R343 AO0N TXB4P
AL3
24K
AO1P TXB3N
AL4
1%
AO1N TXB3P
AK3
AO2P TXBCLKN
AK4
TXBCLKP
AO2N
AK1
AOCKP TXB2N
AK2
TXB2P
AOCKN
AJ3
AO3P TXB1N
AJ4
TXB1P
AO3N
AH3
AO4P TXB0N
AH4
TXB0P
AO4N
ETHERNET
JK1405
BS-RB10038
1
EPHY_TDP
EPHY_TDN 2
3
EPHY_RDP
4
5
EPHY_RDN 6
7
C5000 C5001 8
0.1uF 0.01uF
16V 50V 9
10
11
D5000 D5001 D5002 D5003
12
5.5V 5.5V 5.5V 5.5V
13
WIFI COMBO
+3.5V_ST_WAKE
L4111
BLM18PG121SN1D
ZD507
MAX 0.4A
5V
9
C4111 C4112 C4113
10uF 10uF
0.1uF
16V 10V 10V
8
WIFI_DM
7
WIFI_DP
6
RCLAMP0502BA
D1408
OPT
5
R4130
WOL/ETH_POWER_ON
OPT 22 4
WOL/WIFI_POWER_ON
3
R4136 22
M_RFModule_RESET
2
1
ZD4112
ADLC 5S 02 015
12507WR-08L
P4102
PF1500-JE 2014.05.19
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