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LG 42PJ150 Service Manual page 25

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NAND512W3A2CN6E
+3.3V
NAND FLASH MEMORY
NC_1
1
/PF_CE0
NC_2
H : Serial Flash
2
L : NAND Flash
NC_3
/PF_CE1
3
H : 16 bit
NC_4
L :
8 bit
4
NC_5
5
NC_6
6
RB
7
/F_RB
R
8
/PF_OE
E
9
/PF_CE0
NC_7
10
NC_8
11
VDD_1
12
VSS_1
+3.3V
READY
13
R105
NC_9
14
1K
NC_10
15
CL
16
/PF_CE1
AL
17
PF_ALE
W
18
/PF_WE
WP
19
PF_WP
NC_11
20
NC_12
21
NC_13
22
NC_14
23
NC_15
24
+3.3V
IC103
+3.3V
MX25L4005AM2C-12G
Serial FLASH MEMORY
for BOOT
CS#
VCC
SPI_CS
1
8
+3.3V
SO
HOLD#
SPI_DO
2
7
WP#
SCLK
3
6
Flash_WP_1
GND
SI
4
5
HDCP EEPROM
MCU BOOT STRAP
+5V
IC107
CAT24WC08W-T
R1256
4.7K
A0
8 VCC
1
R110
4.7K
A1
7 WP
2
A2
6 SCL
22
R1257
3
EEPROM_SCL
VSS
SDA
4
5
EEPROM_SDA
R1258
22
C114
0.1uF
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 © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
IC102
+3.3V
NC_29
48
NC_28
47
PCM_A[0-7]
NC_27
46
NC_26
45
AR102
I/O7
PCM_A[7]
44
I/O6
PCM_A[6]
43
I/O5
PCM_A[5]
42
I/O4
PCM_A[4]
41
22
NC_25
40
NC_24
39
C105
10uF 6.3V
NC_23
38
VDD_2
37
VSS_2
C106
0.1uF
36
NC_22
35
NC_21
34
NC_20
33
AR103
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
EEPROM
+3.3V_ST
+3.3V
IC105
M24M01-HRMN6TP
NC
VCC
1
8
C100
0.1uF
E1
WP
2
7
SPI_CK
E2
SCL
3
6
SPI_DI
VSS
SDA
4
5
BLUETOOTH
+5V
10 : BOOT 51
1uF
11 : BOOT RISC
+3.3V
C115
R198
1K
READY
PWM0
R1263
47K
R199
1K
R1266
47K
R1201
1K
READY
PWM1
C
R1200
1K
R1265
4.7K
B
BT_ON/OFF
2SC3052
Q103
E
BT_DM
BT_DP
B/T_HP_LOUT_AMP
+3.3V_ST
DEBUG
PCM_D[0-7]
R114
100
C102
4.7uF
R116
10V
10
S6_Reset
C101
R115
0.1uF
62K
PCM_A[0-14]
AR171
/PF_CE0
/PF_CE1
/PF_OE
22
AR101
/PF_WE
PF_ALE
PF_WP
/F_RB
22
EEPROM_SCL
EEPROM_SDA
PDP_SDA
PDP_SCL
C116
100pF
ISP_RXD
50V
ISP_TXD
DBG_RX
DBG_TX
EEPROM_SCL
EEPROM_SDA
PWM0
PWM1
KEY_BUZZER
+3.3V
KEY1
KEY2
LED_B
SB_MUTE
+3.3V
IR
+3.3V
/CI_CD2
SC2_MUTE
AMP_RST
+3.3V
P101
12507WS-08L
XC5000_RESET
/CI_CD1
1
ST_AMP_MUTE
2
COMP_DET
3
DSUB_DET
4
5
6
7
P_17V
8
9
C113
0.1uF
50V
E
B
C
R1284
47K
C
Q107
B
B/T_HP_LOUT
2SC3052
R1289
E
750
R1291
15K
R1285
220
S6_Reset
IC100
LGE3369A (Saturn6 Non RM)
D4
B3
HWRESET
XIN
A3
XOUT
AC16
PCM_D[0]
PCMD0/CI_D0
PCM_D[1]
AA15
E6
PCMD1/CI_D1
TESTPIN/GND
AA16
PCM_D[2]
PCMD2/CI_D2
AC6
PCM_D[3]
PCMD3/CI_D3
PCM_D[4]
Y10
AE11
PCMD4/CI_D4
SPI_DI
Y11
AF12
PCM_D[5]
PCMD5/CI_D5
SPI_DO
PCM_D[6]
Y12
AE12
PCMD6/CI_D6
/SPI_CS
Y13
AD11
PCM_D[7]
PCMD7/CI_D7
SPI_CK
PCM_A[0]
AB16
PCM_A0/CI_A0
PCM_A[1]
AC15
PCM_A1/CI_A1
PCM_A[2]
AC14
PCM_A[3]
PCM_A2/CI_A2
AB14
PCM_A3/CI_A3
PCM_A[4]
AC12
B5
PCM_A[5]
PCM_A4/CI_A4
USB_DP_1
AB8
A5
PCM_A5/CI_A5
USB_DM_1
PCM_A[6]
AC13
AC10
PCM_A[7]
PCM_A6/CI_A6
USB_DM_2
AA9
AB10
PCM_A7/CI_A7
USB_DP_2
PCM_A[8]
AB5
PCM_A8/CI_A8
PCM_A[9]
AA4
PCM_A9/CI_A9
PCM_A[10]
V4
PCM_A10/CI_A10
PCM_A[11]
Y4
PCM_A11/CI_A11
PCM_A[12]
AB9
PCM_A12/CI_A12
R131
PCM_A[13]
AA7
PCM_A[14]
PCM_A13/CI_A13
R130
AD6
PCM_A14/CI_A14
AA14
E5
PCM_RST
PCM_RST/CI_RST
GPIO_PM0/GPIO134
AB18
F5
R182
/PCM_CD
PCM_CD/CI_CD
GPIO_PM1/GPIO135
Y5
G5
R185
/PCM_OE
/PCM_OE
GPIO_PM2/GPIO136
AB15
H5
/PCM_REG
PCM_REG/CI_CLK
GPIO_PM3/GPIO137
AA10
F6
/PCM_WAIT
PCM_WAIT/CI_WACK
GPIO_PM4/GPIO138
AC8
G6
/PCM_IRQA
/PCM_IRQA
GPIO_PM5/INT1/GPIO139
AC7
H6
/PCM_WE
/PCM_WE
GPIO_PM6/INT2/GPIO140
AA5
AC17
/PCM_IOWR
PCM_IOWR/CI_WR
GPIO131/LDE/SPI_WPn1
W4
AB17
/PCM_IORD
PCM_IOR/CI_RD
GPIO130/LCK
T4
AF11
/PCM_CE
/PCM_CE
GPIO132/LHSYNC/SPI_WPn
AE6
AA18
/PF_CE0
GPIO60/PCM2_RESET/RX1
AF6
AA17
/PF_CE1
GPIO62/PCM2_CD_N/TX1
AA12
/PF_OE
AA11
/PF_WE
AC9
PF_ALE
Y14
PF_AD15
+3.3V
AB11
E7
R1237
F_RBZ
LHSYNC2/I2S_OUT_MUTE/RX1
AC18
R1286
LVSYNC/GPIO133
22
F8
C6
R1238
R162
UART2_TX/SCKM
GPIO79/LVSYNC2/TX1
22
D11
F9
R163
UART2_RX/SDAM
UART2_RX/GPIO84
22
AB21
F10
R164
DDCR_DA
UART2_TX/GPIO85
22
AC21
A6
100
R165
DDCR_CK
UART1_RX/GPIO86
100
B6
C117
UART1_TX/GPIO87
100pF
22
J1
AF5
R140
50V
DDCA_CLK
GPIO42/PCM2_CE_N
22
J2
AF10
R141
DDCA_DA
GPIO43/PCM2_IRQA_N
W5
R1297
100
UART_RX2
V5
R1296
100
AA8
UART_TX2
TS0_D0
Y8
TS0_D1
Y9
TS0_D2
AB7
TS0_D3
AA6
TS0_D4
AB6
TS0_D5
U4
TS0_D6
AC5
TS0_D7
AC4
TS0_SYNC
AD5
TS0_VLD
AB4
TS0_CLK
AB19
TS1_D0
AA20
TS1_SYNC
AB13
AC19
PWM0
TS1_VLD
AB12
AA19
PWM1
TS1_CLK
AD12
PWM2
R1287
AA13
C10
100 READY
PWM3
ET_TXD0
B11
ET_TXD1
A4
A9
SAR0
ET_TX_CLK
B4
C11
R1267
SAR1
ET_RXD0
F4
C9
R1283
100
R1242
SAR2
ET_RXD1
0
R106
E4
B10
R190
SAR3
ET_TX_EN
C4
A10
R191
IRIN
ET_MDC
B9
ET_MDIO
A11
R136
ET_COL
0
AC11
GPIO44
+3.3V
100
D9
R156
GPIO96
D10
R1271
GPIO88
4.7K
D7
HD
GPIO90/I2S_OUT_MUTE
E11
GPIO91
R132
0
E8
GPIO97
E10
R1268
GPIO98
D6
4.7K
GPIO99
FHD
D5
GPIO103/I2S_OUT_SD3
C5
GPIO102
ISA1530AC1
Q102
A7
R192
GPIO67
B8
R155
GPIO68
B/T_HP_LOUT_AMP
X100
C111
12MHz
18pF
R193
1M
C112
18pF
33
R1224
SPI_DI
33
R1230
SPI_DO
33
R1225
SPI_CS
33
R1226
SPI_CK
BT_DP
BT_DM
USB
USB_DM
USB_DP
R196
R197
15K
15K
READY
READY
100
DBG_TX
+5V_ST
100
AC_DET
PM GPIO Assignment Recommended by MStar
R1294
10K
LED_R
100 READY
R195
AC_DET
10K
100
MODULE_ON
READY
100
R160
DISP_EN
R186
100
RL_ON/PWR_ONOFF
R134
READY
27K
DBG_RX
100
R187
ISP_TXD
+3.3V
BT_ON/OFF
SC1_VIDEO_MUTE
R159
100
Flash_WP_1
R1235
22
SDA1
R1236
22
SCL1
+3.3V
+3.3V
22
SUB_SCL
0
5V_HDMI_2
22
SUB_SDA
H/W Version Opiton(F9)
USB_OCD
R1277
MOD_ROM_RX
R1276
MOD_ROM_TX
C108
C107
PCM_5V_CTL
10pF
10pF
SIDE_CVBS_DET
50V
50V
READY
READY
CI_TS_DATA[0-7]
CI_TS_DATA[0]
CI_TS_DATA[1]
CI_TS_DATA[2]
CI_TS_DATA[3]
CI_TS_DATA[4]
CI_TS_DATA[5]
CI_TS_DATA[6]
CI_TS_DATA[7]
CI_TS_SYN
CI_TS_VAL
CI_TS_CLK
BUF_TS_DATA[0]
BUF_TS_SYN
BUF_TS_VAL_ERR
BUF_TS_CLK
SC2_DET
SC_RE2
SC_RE1
100
+3.3V
CI_EN
0
5V_HDMI_3
R1270
22
4.7K
0
5V_HDMI_1
5V Tolerance
/FE_RESET
SC1_DET
R1269
4.7K
READY
+3.3V
100
USB_CTL
100
SC1_MUTE
MSD3368EV Platform
09/09/24
FLASH/NVRAM/GPIO
1
10
LGE Internal Use Only

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