LG 32LW5700 Manual page 30
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Also See for 32LW5700:
- Owner's manual (246 pages) ,
- Manual del usuario (140 pages) ,
- Service manual (109 pages)
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NAND FLASH MEMORY
MAIN_FLASH_4G_NUMONYX
D3.3V
IC901
NAND04GW3B2DN6E
NC_1
1
NC_2
2
NC_3
3
R994
2.7K
NC_4
4
NC_5
5
NC_6
6
Open Drain
RB
NAND_RBb
7
I4
R
NAND_REb
8
I4
E
NAND_CEb
9
I4
NC_7
C963
10
4700pF
NC_8
11
VDD_1
C958
12
0.1uF
VSS_1
13
NC_9
14
NC_10
15
CL
NAND_CLE
16
A5;I4
AL
4G
NAND_ALE
17
A5;I4
W
NAND_WEb
18
I4
WP
D3.3V
19
NC_11
20
R995
NC_12
10K
21
NC_13
C
22
B
Q901
NC_14
81:I5
FLASH_WP
23
KRC103S
NC_15
24
E
EAN61009301
BCM3558 Boot Strap
Boot Strap
D3.3V
Default Res. of all NAND pin is Pull-down
R606
2.7K
NAND_IO[0] : Flash Select (1)
C1;I4
NAND_IO[0]
R627
0 : Boot From Serial Flash
2.7K
1 : Boot From NAND Flash
OPT
R601
2.7K
NAND_IO[1] : NAND Block 0 Write (DNS)
C1;I4
NAND_IO[1]
R628
OPT
2.7K
0 : Enable Block 0 Write
1 : Disable Block 0 Write
R602
2.7K
OPT
NAND_IO[3:2] : NAND ECC (1, DNS)
C1;I4
NAND_IO[3]
R629
2.7K
00 : No ECC
01 : 1 ECC Bit
R607 2.7K
R630
10 : 4 ECC Bit
C1;I4
NAND_IO[2]
OPT
2.7K
11 : 8 ECC Bit
R631
2.7K
NAND_IO[4] : CPU Endian (0)
C1;I4
NAND_IO[4]
OPT
0 : Little Endian
R608
2.7K
1 : Big Endian
R603
2.7K
OPT
NAND_IO[6:5] : Xtal Bias Control (1, DNS)
NAND_IO[6]
C1;I4
R632
00 : 1.2mA (Fundmental Recommand)
2.7K
01 : 1.8mA
R609
2.7K
10 : 2.4mA (3rd over tune Recommand)
NAND_IO[5]
R633
C1;I4
11 : 3.0mA
OPT
2.7K
NAND_IO[7] : MIPS Frequency (DNS)
R610
2.7K
0 : 405MHz
C1;I4
NAND_IO[7]
R634
OPT
2.7K
1 : 378MHz
R604
2.7K
NAND_ALE : I2C Level (DNS)
A2;I4
NAND_ALE
OPT
0 : 3.3V Switching
R635
2.7K
1 : 5V Switching
R605
2.7K
NAND_CLE
A2;I4
NAND_CLE
R636
OPT
2.7K
0 : Enable D2CDIFF AC (DNS)
1 : Disabe D2CDIFF AC
MODEL OPTION
+3.3V_NORMAL
R600
100
MODEL_OPT_0
R637
OPT
100
MODEL_OPT_2
R638
OPT
100
MODEL_OPT_3
R639
OPT
100
MODEL_OPT_4
OPT
MODEL_OPT_5
MODEL_OPT_7
MODEL_OPT_6
10 year model : MODEL_OPT_8
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.
MAIN_FLASH_4G_TOSHIBA
IC901-*1
TC58NVG2S3ETA00
NC_29
48
NC_1
NC_29
NC_28
1
48
47
NC_2
NC_28
NC_27
2
47
46
NAND_IO[0-7]
NC_3
NC_27
NC_26
3
46
45
NC_4
NC_26
I/O7
4
45
NAND_IO[7]
44
NC_5
I/O8
I/O6
5
44
NAND_IO[6]
43
NC_6
I/O7
I/O5
6
43
NAND_IO[5]
42
RY/BY
I/O6
I/O4
7
42
NAND_IO[4]
41
RE
I/O5
NC_25
8
41
40
CE
NC_25
NC_24
9
40
39
NC_7
NC_24
NC_23
10
39
38
NC_8
NC_23
VDD_2
11
38
37
C959
VCC_1
VCC_2
VSS_2
0.1uF
12
37
36
VSS_1
VSS_2
NC_22
13
36
35
NC_9
NC_22
NC_21
14
35
34
NC_10
NC_21
NC_20
15
34
33
CLE
NC_20
I/O3
NAND_IO[3]
16
33
32
ALE
I/O4
I/O2
NAND_IO[2]
17
32
4G
31
WE
I/O3
I/O1
NAND_IO[1]
18
31
30
WP
I/O2
I/O0
NAND_IO[0]
19
30
29
NC_11
I/O1
NC_19
20
29
28
NC_12
NC_19
NC_18
21
28
27
NC_13
NC_18
NC_17
22
27
26
NC_14
NC_17
NC_16
23
26
25
NC_15
NC_16
24
25
EAN60997701
5V_HDMI_4
PIN NAME
PIN NO.
HIGH
LOW
MODEL_OPT_0
URSA
NON_URSA
MODEL_OPT_2
DDR-512M
DDR-256M
MODEL_OPT_3
FHD
HD
MODEL_OPT_4
FRC/URSA5
NON_FRC/URSA3
MODEL_OPT_5
8BIT
LVDS Bit Selection
10BIT
MODEL_OPT_7
NVM_CH0/URSA5
NVM_CH3
MODEL_OPT_6
Polarity_Swap
Polarity_No_Swap
*MODEL_OPT_6
REFER TO THIS OPTION
MODEL_OPT_6
LOW
LVDS Polarity swap (22/26LV25,22/26LV55,32/42LV34,32/42LV35)
HIGH
LVDS Polarity no swap
*MODEL_OPT_0 & MODEL_OPT_4
REFER TO THIS OPTION
MODEL_OPT_0 MODEL_OPT_4
LOW
LOW
NO FRC
HIGH
LOW
URSA3 (External)
LOW
HIGH
LG FRC (External, FRC1 or FRC2)
HIGH
HIGH
URSA5 (External)
OFDM1_LOCK
5V_HDMI_3
5V_HDMI_2
5V_HDMI_1
83:I18;83:Q19;83:AC7
L/R_SYNC
OFDM2_LOCK
R1002
R1003
2K
2K
LG5111_RESET
FOR HDMI STANDARD
APPLY ONLY WHEN CONNECT TO PULL-UP GPIO
I2C MAP
* I2C_0: DEMOD (TC90522)
* I2C_1: HDMI SW(C0) / URSA5(B4)
* I2C_2: MICOM(52) / NTP7100(54)
* I2C_3: NVRAM(A8)
SCL0_3.3V
SDA0_3.3V
SCL1_3.3V
SDA1_3.3V
SCL2_3.3V
SDA2_3.3V
SCL3_3.3V
SDA3_3.3V
#CAUTION
Location numer is mixed
600 & 900 & 1000
NVRAM
FRC_RESET
D3.3V
R1054
R1056
4.7K
4.7K
OPT
R954
100
FRC_RESET
C
94:H6
FRC_RESET_N
R1055
1K
G5
B
C969
OPT
R1057
0.1uF
10K
E
Q902
OPT
2SC3052
OPT
+3.3V_NORMAL
D3.3V
R942
0
G24
MODEL_OPT_6
GPIO_00
R960
0
E24
LNB_SHORT_DETECT
GPIO_01
R900
0
G22
ARC_ENABLE
GPIO_02
R911
ARC
0
E23
OFDM2_SDATA
GPIO_03
R918
0
D26
OFDM2_SYNC
GPIO_04
R921
0
D25
OFDM2_SCLK
GPIO_05
R922
0
D23
PSK1_SDATA
GPIO_06
R950
0
D24
PSK1_SYNC
GPIO_07
R958
0
C26
PSK1_SCLK
GPIO_08
R1041
0
R25
PWM_DIM
GPIO_09
0
R951
R26
SIDE_HP_DET
GPIO_10
R24
MODEL_OPT_2
GPIO_11
R959
0
L1
PSK2_SDATA
GPIO_12
R962
0
L3
PSK2_SYNC
GPIO_13
R966
0
L2
PSK2_SCLK
GPIO_14
R926
P23
22
BCM_RX
GPIO_15
R928
22
P24
BCM_TX
GPIO_16
R949
1K
F25
HDMI_HPD_2
GPIO_17
R924
1K
R23
HDMI_HPD_1
GPIO_18
R953
H23
1K
HDMI_HPD_3
GPIO_19
G26
MODEL_OPT_0
GPIO_20
R919
OPT
0
G25
GPIO_21
R946
0
AF20
AUD_MASTER_CLK
GPIO_22
R909
J21
22
B_CAS_5V_3V_CONTROL
GPIO_23
R912
22
E22
SMARTCARD_IO
GPIO_24
R913
AB21
22
SMARTCARD_CLK
GPIO_25
R908
AC21
22
SMARTCARD_RST
GPIO_26
R914
0
M4
SMARTCARD_PRES
GPIO_27
R916
M5
22
SMARTCARD_VCC
GPIO_28
R955
22
E21
GPIO_29
R991
0
P26
MODEL_OPT_7
GPIO_30
R905
0
P25
L/R_SYNC
GPIO_31
R910
0
G2
GPIO_32
R929
22
G3
OFDM_ATN
GPIO_33
R8833
0
G5
GPIO_34
G6
DEMOD_RESET
GPIO_35
G4
MODEL_OPT_5
GPIO_36
R986
22
F21
GPIO_37
R985
22
H21
GPIO_38
R984
22
L5
GPIO_39
K4
DSUB_DET
GPIO_40
D3.3V
K1
MODEL_OPT_4
GPIO_41
E25
GPIO_42
F24
GPIO_43
R965
0
G21
LG5111_RESET
GPIO_44
R902
0
H25
PSK1_LOCK
GPIO_45
R901
0
R978
R982
H24
PSK2_LOCK
2.7K
GPIO_46
2.7K
47
K22
R969
OPT
OPT
MODEL_OPT_3
GPIO_47
R903
0
K21
SIDE_AV2_DET
GPIO_48
J23
GPIO_49
K6
REAR_AV_DET
GPIO_50
K5
COMP_DET
GPIO_51
J22
FRC_RESET_N
GPIO_52
M3
R971
1K
HDMI_HPD_4
GPIO_53
M2
GPIO_54
R970
22
M1
RGB_DDC_SCL
GPIO_55
R973
22
L4
GPIO_56
22
R974
L6
RGB_DDC_SDA
GPIO_57
N25
SGPIO_00
N26
SGPIO_01
N24
SGPIO_02
N23
SGPIO_03
J2
SGPIO_04
J1
SGPIO_05
K3
D3.3V
SGPIO_06
K2
SGPIO_07
BCM-JAPAN
BCM-BOOT/FLASH/GPIO
IC601-*1
M24M01-HRMN6TP
+3.3V_NORMAL
NC
VCC
1
8
E1
WP
2
7
IC601
AT24C1024BN-SH-T
E2
SCL
R653
R656
3
6
0
4.7K
OPT
NC
VCC
VSS
SDA
1
8
4
5
C601
0.1uF
EAN60771501
A1
WP
2
7
A8'h
NVRAM_ST
A2
SCL
3
6
SCL3_3.3V
R657
R655
22
GND
SDA
0
4
5
SDA3_3.3V
OPT
R658
EAN61086701
22
NVRAM_ATMEL
BCM3558 GPIO
IC900
LGE3558
NAND_IO[0-7]
D3.3V
H26
NAND_IO[0]
NAND_DATA0
J24
NAND_IO[1]
NAND_DATA1
J25
NAND_IO[2]
NAND_DATA2
J26
NAND_IO[3]
NAND_DATA3
K24
NAND_IO[4]
NAND_DATA4
K25
NAND_IO[5]
NAND_DATA5
L24
NAND_IO[6]
NAND_DATA6
L25
NAND_IO[7]
NAND_DATA7
L23
NAND_CEb
A2
NAND_CS0B
L21
NAND_ALE
A5;A2
NAND_ALE
M21
NAND_REb
A2
NAND_REB
L22
NAND_CLE
A5;A2
NAND_CLE
K23
NAND_WEb
A2
NAND_WEB
M22
NAND_RBb
A1
NAND_RBB
N22
SF_MISO
M24
SF_MOSI
M25
SF_SCK
M26
SF_CSB
EAN61546201
10/11/25
9
120
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