LG 32LN5400 Service Manual page 37

H27U1G8F2CTR-BC
NAND FLASH MEMORY
+3.3V_Normal
NC_1
1
NAND_FLASH_1G_HYNIX
NC_2
2
NC_3
3
NC_4
4
OS
OS
R107 R109 NC_5
1K 5
3.9K
OS NC_6
AR103 6
22
R/B
7
RE
/F_RB
8
/PF_OE
CE
9
/PF_CE0
NC_7
10
OPT OS
NC_8
R108 11
+3.3V_Normal C101
1K
0.1uF VCC_1
12
OPT
R105 VSS_1
13
1K
NC_9
14
NC_10
15
CLE
16
ALE
/PF_CE1
17
PF_ALE
WE
18
/PF_WE
WP
/PF_WP
19
AR104 OS NC_11
22 OS R106 20
R102 1K
OS
NC_12
3.3K 21
NC_13
22
NC_14
23
NC_15
24
NAND_FLASH_2G_HYNIX
NAND_FLASH_1G_TOSHIBA
EAN60708702
EAN61508001
IC102-*1
IC102-*2
H27U2G8F2CTR
TC58NVG0S3ETA0BBBH
NC_1 NC_29
1 48 NC_1 NC_29
1 48
NC_2 NC_28
2 47 NC_2 NC_28
2 47
NC_3 NC_27
3 46 NC_3 NC_27
3 46
NC_4 NC_26
4 45 NC_4 NC_26
4 45
NC_5 I/O7
5 44 NC_5 I/O8
5 44
NC_6 I/O6
6 43 NC_6 I/O7
6 43
R/B I/O5
7 42 RY/BY I/O6
7 42
RE I/O4
8 41 RE I/O5
8 41
CE NC_25
9 40 CE NC_25
9 40
NC_7 NC_24
10 39 NC_7 NC_24
10 39
NC_8 NC_23
11 38 NC_8 NC_23
11 38
VCC_1 VCC_2
12 37 VCC_1 VCC_2
12 37
VSS_1 VSS_2
13 36 VSS_1 VSS_2
13 36
NC_9 NC_22
14 35 NC_9 NC_22
14 35
NC_10 NC_21
15 34 NC_10 NC_21
15 34
CLE NC_20
16 33 CLE NC_20
16 33
ALE I/O3
17 32 ALE I/O4
17 32
WE I/O2
18 31 WE I/O3
18 31
WP I/O1
19 30 WP I/O2
19 30
NC_11 I/O0
20 29 NC_11 I/O1
20 29
NC_12 NC_19
21 28 NC_12 NC_19
21 28
NC_13 NC_18
22 27 NC_13 NC_18
22 27
NC_14 NC_17
23 26 NC_14 NC_17
23 26
NC_15 NC_16
24 25 NC_15 NC_16
24 25
DIMMING
I2C
OPT
R156 10K
PWM0
R157
100
PWM_DIM PWM2
OPT
C111
2.2uF
EEPROM
+3.3V_Normal
NVRAM_ST NVRAM_RENESAS
C105
IC104
0.1uF
M24256-BRMN6TP
R1EX24256BSAS0A
E0 VCC
1 8
A0
E1 WC
2 7 A1
A0'h
E2 SCL
R111 22
3 6 I2C_SCL A2
VSS SDA
R112 22
4 5 VSS
I2C_SDA
C104 C106
8pF 8pF
OPT OPT
EAN62389501
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 right reserved.
Only for training and service purposes
IC102
<CHIP Config(LED_R/BUZZ)>
+3.3V_Normal
Boot from SPI CS1N(EXT_FLASH)
Boot from SPI_CS0N(INT_FLASH)
NC_29
48
NC_28
EAN35669103
47
OS PCM_A[0-7] <CHIP Config>
NC_27
46
22 (I2S_OUT_BCK,I2S_OUT_MCK,PAD_PWM1PAD_PWM0)
NC_26
45 AR101
I/O7 PCM_A[7]
44
I/O6 PCM_A[6]
43
I/O5 PCM_A[5]
42
I/O4 PCM_A[4]
41
NC_25
40
NC_24
39 CAP_10uF_X5R_OS C102-*1
10V 85C
NC_23 C102 10uF
38
10uF 10V
VCC_2 CHANGE TO
CAP_10uF_X7R_OS
37
10UF 10V X5R
VSS_2 C103
36 0.1uF
OS
NC_22
35
NC_21
34
OS
NC_20 AUD_MASTER_CLK
33
AR102
I/O3 PCM_A[3]
32
I/O2 PCM_A[2]
31
I/O1 PCM_A[1]
30
I/O0 PCM_A[0]
29
22
NC_19
28
NC_18
27
NC_17
26
NC_16
25
NAND_FLASH_2G_TOSHIBA NAND_FLASH_1G_SS
EAN60991001 EAN61857001
IC102-*3 IC102-*4
TC58NVG1S3ETA00 K9F1G08U0D-SCB0
NC_1 NC_29 NC_1 NC_29
1 48 1 48
NC_2 NC_28 NC_2 NC_28
2 47 2 47
NC_3 NC_27 NC_3 NC_27
3 46 3 46
NC_4 NC_26 NC_4 NC_26
4 45 4 45
NC_5 I/O8 NC_5 I/O7
5 44 5 44
NC_6 I/O7 NC_6 I/O6
6 43 6 43
RY/BY I/O6 R/B I/O5
7 42 7 42
RE I/O5 RE I/O4
8 41 8 41
CE NC_25 CE NC_25
9 40 9 40
NC_7 NC_24 NC_7 NC_24
10 39 10 39
NC_8 NC_23 NC_8 NC_23
11 38 11 38
VCC_1 VCC_2 VCC_1 VCC_2
12 37 12 37
VSS_1 VSS_2 VSS_1 VSS_2
13 36 13 36
NC_9 NC_22 NC_9 NC_22
14 35 14 35
NC_10 NC_21 NC_10 NC_21
15 34 15 34
CLE NC_20 CLE NC_20
16 33 16 33
ALE I/O4 ALE I/O3
17 32 17 32
WE I/O3 WE I/O2
18 31 18 31
WP I/O2 WP I/O1
19 30 19 30
NC_11 I/O1 NC_11 I/O0
20 29 20 29
NC_12 NC_19 NC_12 NC_19
21 28 21 28
NC_13 NC_18 NC_13 NC_18
22 27 22 27
NC_14 NC_17 NC_14 NC_17
23 26 23 26
NC_15 NC_16 NC_15 NC_16
24 25 24 25
+3.3V_Normal
R140 R141 R144 R145
1K 1K 2.2K 2.2K
AMP_SDA
AMP_SCL
I2C_SDA
I2C_SCL
NON_OS_512k_ST NON_OS_512k_ATMEL
IC104-*1
IC104-*2 IC104-*3
M24512-RMN6TP AT24C512C-SSHD-T
VCC E0 VCC A0 VCC
1 8 1 8 1 8
WP E1 WC A1 WP
2 7 2 7 2 7
SCL E2 SCL A2 SCL
3 6 3 6 3 6
SDA VSS SDA GND SDA
4 5 4 5 4 5
EAN43349003 EAN43349004
1'b0
1'b1
B51_no_EJ : 4'b0000 Boot from 8051 with SPI flash
SB51_WOS : 4'b0001 Secure B51 without scramble
SB51_WS : 4'b0010 Secure B51 with scramble
MIPS_SPE_NO_EJ : 4'b0100 Boot from MIPS with SPI flash
MIPS_SPI_EJ_1 : 4'b0101 Boot from MIPS with SPI flash
MIPS_SPI_EJ_2 : 4'b0110 Boot from MIPS with SPI flash
MIPS_WOS : 4'b1001 Secure MIPS without scramble
MIPS_WS : 4'b1010 Scerur MIPS with SCRAMBLE
+3.3V_Normal
LED_R/BUZZ
AUD_SCK
R148
AUD_MASTER_CLK_0
56
OPT
PWM1
C112
100pF
PWM0
50V
for SYSTEM EEPROM
(IC104)
S7LR-M Multi Package
S7LR-M_MS10
IC101-*1
LGE2121-MS (M1_L13_MS10)
C7 AB25
GPIO39 LVA0P
E6 AB23
GPIO40 LVA0N
F5 AC25
GPIO41 LVA1P
B6 AB24
GPIO42 LVA1N
E5 AD25
GPIO43 LVA2P
D5 AC24
GPIO44 LVA2N
B7 AE23
GPIO45 LVA3P
E7 AC23
GPIO48 LVA3N
F7 AC22
GPIO49 LVA4P
AB5 AD23
SCART1_MUTE
GPIO52 LVA4N
AB3
GPIO53
A9 V23
GPIO54 LVB0P
F4 U24
GPIO55 LVB0N
AB1 V25
I2C_SCKM0/GPIO56 LVB1P
N6 V24
I2C_SDAM0/GPIO57 LVB1N
AB2 W25
GPIO76 LVB2P
AC2 W23
GPIO77 LVB2N
AA23
LVB3P
Y24
LVB3N
AA25
LVB4P
AA24
LVB4N
AE24
LVACLKP
AD24
LVACLKN
Y23
LVBCLKP
W24
LVBCLKN
T25
GPIO194
U23
GPIO191
T24
GPIO192
T23
GPIO193
PM MODEL OPTION
+3.5V_ST
R174
R177
10K
10K
S/W_TW HD_LVDS_NON_EU
PM_MODEL_OPT_0
PM_MODEL_OPT_1
R175
R176
10K
10K
S/W_EU/AJ HD_LVDS_EU
S7LR-M_NON_MS10
IC101
MSD804KKX
PCM_D[0-7]
PCM_D[0]
W21
PCMDATA[0]/GPIO129
PCM_D[1]
AA18
PCMDATA[1]/GPIO130
PCM_D[2]
AB22
PCMDATA[2]/GPIO131
PCM_D[3]
AE20
PCMDATA[3]/GPIO123
PCM_D[4]
AA15
PCMDATA[4]/GPIO122
PCM_D[5] AE21
PCMDATA[5]/GPIO121
PCM_D[6]
AB21
PCM_D[7] PCMDATA[6]/GPIO120
Y15
PCM_A[0-14]
PCMDATA[7]/GPIO119
PCM_A[0]
W20
PCMADR[0]/GPIO128
PCM_A[1]
V20
PCMADR[1]/GPIO127
PCM_A[2]
W22
PCMADR[2]/GPIO125
PCM_A[3]
AB18
PCMADR[3]/GPIO124
PCM_A[4]
AA20
PCMADR[4]/GPIO102
PCM_A[5]
AA21
PCMADR[5]/GPIO104
PCM_A[6]
Y19
PCMADR[6]/GPIO105
PCM_A[7]
AB17
PCMADR[7]/GPIO106
PCM_A[8]
Y16
PCM_A[9] PCMADR[8]/GPIO111
AB19
PCMADR[9]/GPIO113
PCM_A[10]
AB20
PCM_A[11] PCMADR[10]/GPIO117 PM_UART_TX/GPIO_PM[1]/GPIO7
AA16
PCMADR[11]/GPIO115
PCM_A[12]
AA19
PCM_A[13] PCMADR[12]/GPIO107
AC21
PCMADR[13]/GPIO110
PCM_A[14]
AA17
PCMADR[14]/GPIO109 PM_UART_RX/GPIO_PM[5]/GPIO11
PM_SPI_SCZ1/GPIO_PM[6]/GPIO12
Y20
/PCM_REG PCMREG_N/GPIO126
AB15
/PCM_OE PCMOE_N/GPIO116
AA22
/PCM_WE PCMWE_N/GPIO195 PM_SPI_SCZ2/GPIO_PM[10]/GPIO16
AD22
/PCM_IORD PCMIORD_N/GPIO114
AD20
/PCM_IOWR PCMIOWR_N/GPIO112
AD21
/PCM_CE PCMCE_N/GPIO118 PM_SPI_CZ0/GPIO_PM[12]/GPIO0
AC20
/PCM_IRQA PCMIRQA_N/GPIO108
Y18
/PCM_CD PCMCD_N/GPIO133
Y21
/PCM_WAIT PCMWAIT_N/GPIO103
Y22
PCM_RST PCM_RESET/GPIO132
U21
USB1_OCD PCM2_CE_N/GPIO134
V21
USB1_CTL PCM2_IRQA_N/GPIO135
R20
PCM2_CD_N/GPIO138
T20
PCM_5V_CTL PCM2_WAIT_N/GPIO136
U22
PCM2_RESET/GPIO137
D4
/MHL_OCP_DET UART1_TX/GPIO46
E4
MHL_OCP_EN UART1_RX/GPIO47
N25
PM_TXD UART2_TX/GPIO68
N24
PM_RXD UART2_RX/GPIO67
B8
MODEL_OPT_6 UART3_TX/GPIO50
A8
MODEL_OPT_7 UART3_RX/GPIO51
P23
R136 22
I2C_SCL
I2C_SCKM2/DDCR_CK/GPIO75
R137 22 P24
I2C_SDA I2C_SDAM2/DDCR_DA/GPIO74
D2
RGB_DDC_SDA DDCA_DA/UART0_TX
D1
RGB_DDC_SCL
DDCA_CK/UART0_RX
P21
PWM0 PWM0/GPIO69
N23
PWM1 PWM1/GPIO70
P22
PWM2 PWM2/GPIO71
R21
PWM3/GPIO72
P20
PWM4/GPIO73
F6
LED_R/BUZZ PWM_PM/GPIO197
H6
KEY1 SAR0/GPIO34
G5
KEY2 SAR1/GPIO35
G4
SAR2/GPIO36
J5
SAR3/GPIO37
J4
SAR4/GPIO38
R23
VSYNC_LIKE/GPIO146
R24
SPI1_CK/GPIO199
R25
SPI1_DI/GPIO200
T21
SPI2_CK/GPIO201
T22
SPI2_DI/GPIO202
AMP_RESET
FRC_RESET FRC_RESET
5V_DET_HDMI_2
5V_DET_HDMI_4
AV_CVBS_DET
AV2_CVBS_DET
SC1/COMP1_DET
HP_DET
S2_RESET
TUNER_RESET
MODEL_OPT_0
NAND_EN NAND_EN
MODEL_OPT_1
LNA_CTRL_1
LNA_CTRL_2
MODEL_OPT_2
BR_RESET_DEMOD
PM_MODEL_OPT_0
HIGH : HD_NON_EU
LOW : HD_EU
HD_LVDS_pattern is different.
Between EU and NON_EU
PM_MODEL_OPT_1
HIGH : S/W_NON_EU
LOW : S/W_EU/AJ
S/W is different.
Between TW
SYM.D
AE18
NF_CE1Z/GPIO141
AC17
NF_WPZ/GPIO196 /PF_WP
AD18
NF_CEZ/GPIO140 /PF_CE0
AC18
NF_CLE/GPIO139 /PF_CE1
AC19
NF_REZ/GPIO142 /PF_OE
AD17
NF_WEZ/GPIO143 /PF_WE
AE17
NF_ALE/GPIO144 PF_ALE
AD19
NF_RBZ/GPIO145 /F_RB
H5
GPIO_PM[0]/GPIO6 POWER_DET
K6
PM_TXD
K5
GPIO_PM[2]/GPIO8 INV_CTL
J6
GPIO_PM[3]/GPIO9 RL_ON
K4
GPIO_PM[4]/GPIO10 POWER_ON/OFF_1
L6
PM_RXD
C2
R146 33
/SPI_CS
L5
GPIO_PM[7]/GPIO13 /FLASH_WP
M6
GPIO_PM[8]/GPIO14 SIDE_HP_MUTE
+3.5V_ST
M5
GPIO_PM[9]/GPIO15 PANEL_CTL
C1
PM_MODEL_OPT_0
M4
GPIO_PM[11]/GPIO17 AMP_MUTE
R180
4.7K
A2 R147 33
PM_SPI_SCK/GPIO1 SPI_SCK
D3
B2
PM_SPI_SDI/GPIO2
B1 R151 33
SPI_SDO
PM_SPI_SDO/GPIO3
for SERIAL FLASH
CI_TS_CLK
Y14
CI_TS_VAL
TS0CLK/GPIO90
AA10
CI_TS_SYNC
TS0VALID/GPIO88
Y12
CI_TS_DATA[0-7]
TS0SYNC/GPIO89
CI_TS_DATA[0]
Y13 from CI SLOT
TS0DATA_[0]/GPIO80
CI_TS_DATA[1]
Y11
TS0DATA_[1]/GPIO81 CI_TS_DATA[2]
AA12
TS0DATA_[2]/GPIO82
CI_TS_DATA[3]
AB12
TS0DATA_[3]/GPIO83 CI_TS_DATA[4]
AA14
TS0DATA_[4]/GPIO84
CI_TS_DATA[5]
AB14
TS0DATA_[5]/GPIO85
CI_TS_DATA[6]
AA13
TS0DATA_[6]/GPIO86
CI_TS_DATA[7]
AB11
TS0DATA_[7]/GPIO87
FE_TS_CLK
FE_TS_VAL_ERR
AC15
TS1CLK/GPIO101 FE_TS_SYNC
AD15
FE_TS_DATA[0-7]
TS1VALID/GPI99
AC16
TS1SYNC/GPIO100
Internal demod out
FE_TS_DATA[0]
AD16
TS1DATA_[0]/GPIO91
FE_TS_DATA[1]
AE15
TS1DATA_[1]/GPIO92 FE_TS_DATA[2]
AE14
TS1DATA_[2]/GPIO93
FE_TS_DATA[3] FE_TS_DATA[0]
AC13
TS1DATA_[3]/GPIO94 FE_TS_DATA[4] FE_TS_DATA[0]
AC14
TS1DATA_[4]/GPIO95
FE_TS_DATA[5]
AD12
TS1DATA_[5]/GPIO96
FE_TS_DATA[6]
AD13
TS1DATA_[6]/GPIO97
FE_TS_DATA[7]
AD14
TS1DATA_[7]/GPIO98
S7LR-M_NON_MS10
IC101
MSD804KKX
SYM.A
C7 AB25
RXA0+
GPIO39 LVA0P
E6 AB23
GPIO40 LVA0N RXA0-
F5 AC25
RXA1+
GPIO41 LVA1P
B6 AB24
GPIO42 LVA1N RXA1-
E5 AD25
RXA2+
GPIO43 LVA2P
D5 AC24
GPIO44 LVA2N RXA2-
B7 AE23
RXA3+
GPIO45 LVA3P
E7 AC23
GPIO48 LVA3N RXA3-
F7 AC22
GPIO49 LVA4P RXA4+
AB5 AD23
GPIO52 LVA4N RXA4-
AB3
GPIO53
A9 V23
RXB0+
GPIO54 LVB0P
F4 U24
GPIO55 LVB0N RXB0-
AB1 V25
RXB1+
I2C_SCKM0/GPIO56 LVB1P
N6 V24
I2C_SDAM0/GPIO57 LVB1N RXB1-
AB2 W25
RXB2+
GPIO76 LVB2P
AC2 W23
GPIO77 LVB2N RXB2-
AA23
RXB3+
LVB3P
Y24
LVB3N RXB3-
AA25
RXB4+
LVB4P
AA24
LVB4N RXB4-
AE24
LVACLKP RXACK+
AD24
LVACLKN RXACK-
Y23
RXBCK+
LVBCLKP
W24
LVBCLKN RXBCK-
T25
GPIO194 MODEL_OPT_3
U23
MODEL_OPT_4
GPIO191
T24
GPIO192 MODEL_OPT_5
T23
MODEL_OPT_8
GPIO193
NC4_S7LRM 2012/09/19
MAIN1_NON_EU 51
LGE Internal Use Only
SPI_SDI