LG 60PK750 Service Manual page 13

NAND FLASH MEMORY 4G BIT FOR BBTV
IC102
NAND04GW3B2DN6E
D3.3V
NC_1 NC_29
1 48
BCM REVIEW
NC_2 NUMONYX_4G_NAND NC_28
2 47
NC_3 NC_27
3 46
NC_4 NC_26
4 45
NC_5 I / O 7
5
44
NC_6 I / O 6
6 43
RB I / O 5
O p e n D r a i n
7 42
NAND_RB
R I / O 4
8 41
NAND_RE
E NC_25
9 40
NAND_CE
NC_7 NC_24
10 39
NC_8 NC_23
11 38
VDD_1 VDD_2
12 37
VSS_2
VSS_1
13 36
NC_9 NC_22
14 35
NC_10 NC_21
15 34
CL NC_20
16 33
NAND_CLE
AL I / O 3
17 32
NAND_ALE
W I / O 2
18 31
NAND_WE
WP I / O 1
D3.3V
19 30
NC_11 I / O 0
20 29
NC_12 NC_19
21 28
NC_13 NC_18
22 27
NC_14 NC_17
C 23 26
NC_15 NC_16
B Q100
24 25
FLASH_WP
KRC103S
E
SYSTEM EEPROM +3.3V_MULTI
R3 4.7K
IC106
READY
M24M01-HRMN6TP
R20
0
FLASH_WP
NC VCC
1 8
C102
R21
0 . 1 u F
10K
E1 WP
2 7
STM_1M_EEPROM
E2 SCL
R18 22
3 6 SCL0_3.3V
VSS A8'h' SDA
R19 22
4 5 SDA0_3.3V
RESET
+3.3V_MULTI
SW102
SKHMPWE010
RESETB_BCM3556
R89 0
C103
0 . 1 u F
READY
RESET_OUTB
16V
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
B o o t S t r a p
NAND_DATA[0-7]
TC58NVG2S3ETA00 I C 1 0 2 - * 1
NC_1 1 48 NC_29
NC_2 NC_28
2 47
NC_3 3 46 NC_27
NC_4 4 45 NC_26
NC_5 I / O 8 NAND_DATA[0]
5 44
NC_6 6 43 I / O 7
RY/BY 7 42 I / O 6
RE I / O 5
8 41
CE 9 40 NC_25
NC_7 39 NC_24
NC_8 10 NC_23
11 38
VCC_1 12 37 VCC_2
VSS_1 VSS_2
NC_9 13 36 NC_22 NAND_DATA[1] NAND_DATA[1]
14 35
NC_10 15 34 NC_21
CLE NC_20
16 33
ALE 17 32 I / O 4
W E 18 31 I / O 3
W P I / O 2
19 30
NC_11 20 29 I / O 1
NC_12 21 28 NC_19
NC_13 NC_18 NAND_DATA[2]
22 27
NC_14 23 26 NC_17
NC_15 24 25 NC_16
TOSHIBA_4G_NAND
NAND_DATA[3]
NAND_DATA[7]
NAND_DATA[6]
NAND_DATA[4]
NAND_DATA[5]
NAND_DATA[5]
NAND_DATA[4]
D3.3V
NAND_DATA[6] NAND_DATA[6]
C104
10uF 6.3V
NAND_DATA[7]
0 . 1 u F
C105
NAND_ALE
NAND_CLE
NAND_DATA[3]
NAND_DATA[2]
MODEL OPTION
NAND_DATA[1]
NAND_DATA[0]
NAND_DATA[0-7]
R37
IF_AGC_SEL
R38
R39
R40
BT_ON/OFF
IC106-*1 MODEL OPTION
AT24C1024BN-SH-T
NC 1 8 VCC
A1 W P PIN NAME
2 7 PIN NO.
A2 3 6 SCL
GND SDA
4 5 MODEL_OPT_0
ATMEL_1M_EEPROM
MODEL_OPT_1
MODEL_OPT_2
MODEL_OPT_3
MODEL_OPT_4
MODEL_OPT_5
UART BYPASS(WIRED OR)
R73 22 R75 0
BCM_RX RS232C_RXD
NEC_RXD
R72 22 R74 0
BCM_TX RS232C_TXD
NEC_TXD
D3.3V
N A N D _ I O [ 0 ] : F l a s h S e l e c t ( 1 )
R46
0 : B o o t F r o m S e r i a l F l a s h
2.7K
1 : B o o t F r o m N A N D F l a s h
READY R58
N A N D _ I O [ 1 ] : N A N D B l o c k 0 W r i t e ( 0 )
R47 2.7K
0 : E n a b l e B l o c k 0 W r i t e
2.7K
1 : D i s a b l e B l o c k 0 W r i t e
R55
READY
2.7K
R50 NAND_IO[3:2] : NAND ECC (1,0)
2.7K
0 0 : N o E C C
R56 0 1 : 1 E C C B i t
READY
2.7K
R48 1 0 : 4 E C C B i t
2.7K
1 1 : 8 E C C B i t
R59
READY
N A N D _ I O [ 4 ] : C P U E n d i a n ( 0 )
2.7K
R41
0 : L i t t l e E n d i a n
2.7K
1 : B i g E n d i a n
READY R60
2.7K
N A N D _ I O [ 6 : 5 ] : X t a l B i a s C o n t r o l ( 1 , 0 )
R42
2.7K
0 0 : 1 . 2 m A
READY R57 0 1 : 1 . 8 m A
R43 2.7K
1 0 : 2 . 4 m A ( R e c o m m a n d )
2.7K
1 1 : 3 . 0 m A
R61
READY
N A N D _ I O [ 7 ] : M I P S F r e q u e n c y ( 0 )
2.7K
R44
0 : 405MHz
2.7K
1 : 378MHz
READY R62
2.7K
R45 NAND_ALE : I2C Level (0)
2.7K
0 : 3 . 3 V S w i t c h i n g
READY R63 1 : 5 V S w i t c h i n g
2.7K
NAND_CLE
R49
0 : E n a b l e D 2 C D I F F A C ( D n s )
2.7K
1 : D i s a b l e D 2 C D I F F A C
D3.3V
100
MODEL_OPT_0
100
MODEL_OPT_1
100
MODEL_OPT_2
100
MODEL_OPT_3
MODEL_OPT_4
MODEL_OPT_5
PDP CHASSIS OPTION
HIGH LOW
BRAZIL
EURO AUSTRALIA
G19 FRC NO FRC
MODEL_OPT_1 0
1
C5 BRAZIL&AUS EURO
MODEL_OPT_5 0 1
F7
NOT USE
B6 FHD HD
E18 XGA WXGA
D18
EURO&AUS BRAZIL
NEC CONFIGURATION
R26 READY 10K
+3.3V_NEC_ST
NEC_ISP_TXD
READY
R23 10K
NEC_ISP_RXD
R24 READY
10K
OCD1A
R25 READY 10K
OCD1B
MICOM MODEL OPTION +3.3V_NEC_ST
R27 100
AMP_RESET_N
R28 100
DISP_EN
R181 0
ERROR_DET
MODEL PWM OPTION
**PK50 : LED_RED
PK70 : LED_RED/LED_BLUE
PK90 : LED_RED/LED_BLUE/LED_BREADING
MODEL OPTION
PIN NAME
PIN NO. HIGH LOW
MODEL_OPT_0
8 PK90 PK50/PK70
MODEL_OPT_1 11 NOT USE
MODEL_OPT_2 30 NOT USE
MODEL_OPT_3
31 PK70 PK50/PK90
IC100
LGE3556C (C0 VERSION)
J 2 3
EBI_ADDR3
J 2 4
EBI_ADDR4
H25
EBI_ADDR2
H24
EBI_ADDR1
H23
EBI_ADDR0
J 2 5
EBI_ADDR5
F26
EBI_ADDR6
H28
EBI_ADDR8
J 2 6
EBI_ADDR9
H27
EBI_ADDR13
G26
EBI_ADDR12
J 2 7
EBI_ADDR11
J 2 8
EBI_ADDR10
F27
EBI_ADDR7
D3.3V G24
EBI_TAB
H26
EBI_WE1B
R96
G27
EBI_CLK_IN
33 G28
EBI_CLK_OUT
K23
EBI_RWB
G25
EBI_CS0B
NAND_DATA[0-7]
NAND_DATA[0] U24
D3.3V
NAND_DATA0
NAND_DATA[1] T26
NAND_DATA1
NAND_DATA[2] T27
NAND_DATA2
NAND_DATA[3] U26
NAND_DATA3
NAND_DATA[4] U27
NAND_DATA4
NAND_DATA[5] V26
NAND_DATA5
NAND_DATA[6] V27
NAND_DATA6
NAND_DATA[7] V28
NAND_DATA7
T24
NAND_CE
NAND_CS0B
R23
NAND_ALE
NAND_ALE
T23
NAND_RE
NAND_REB
T25
NAND_CLE
NAND_CLE
R24
NAND_WE
NAND_WEB
U25
NAND_RB
NAND_RBB
W24
SF_MISO
U23
SF_MOSI
V23
SF_SCK
V24
SF_CSB
D3.3V
R83 1.2K
SCL0_3.3V
R84 1.2K
SDA0_3.3V
R85 1.2K READY
SCL2_3.3V
1.2K
R86 READY
SDA2_3.3V
R87 1.2K SGPIO_00
SCL3_3.3V
SGPIO_01
R88 1.2K
SDA3_3.3V
SGPIO_02
* I2C MAP
SGPIO_03
SGPIO_04
1
* I2C_1 : TUNER, NVRAM
SGPIO_05
* I2C_2 : NEC_SUBMICOM, (USB_HUB) SGPIO_06
1
SGPIO_07
* I2C_3 : HDMISW, AMP, WIRELESS
* I2C_4 : MODULE
NEC SUB MICOM
ISP Port for SUB MICOM
P102
12505WS-12A00
+3.3V_NEC_ST
FOR DEBUG
1
2
RESET_NEC
3
NEC_ISP_TXD
4
NEC_ISP_RXD 5
FOR DEBUG
6
10K
OCD1A 7
R11
8
9
OCD1B
10
FOR DEBUG
11
FLMD0
10K
12
10K
R104
R91 R101 10K
13
CHECK PIN!!
R105
SCL1_3.3V
R106
SDA1_3.3V
NEC_EEPROM_SCL
NEC_EEPROM_SDA
R111
LED_WHITE
5V_ON
MODEL1_OPT_3
MODEL1_OPT_0
R102 0
MODEL1_OPT_0
RESETB_BCM3556
MODEL1_OPT_1 FLASH_WP
MODEL1_OPT_2
MODEL1_OPT_1
IC104-*1
AT24C16BN-SH-B R108 P32/INTP3/OCD1B
MODEL1_OPT_3
OCD1B
NC_1 1 8 VCC
NC_2 2 7 W P 0
NC_3 SCL
3 6
GND SDA
4 5
ATMEL_16K_EEPROM
+3.3V_NEC_ST
IC104
M24C16-WMN6T
0IMMRSG036B
NC/E0 VCC
1 NC VCC 8
C107
0 . 1 u F
NC/E1 W C 16V
2 E1 W C 7
NC/E2 SCL
3 E2 SCL 6
22 NEC_EEPROM_SCL
R97
VSS SDA
4 GND SDA 5 NEC_EEPROM_SDA
R98
22
STM_16K_EEPROM
BCM GPIO & NEC MICOM & FLASH & SYS EEPROM
BCM GPIO/NEC MICOM/FLASH/SYS EEPROM
N26 22
R145
GPIO_00 USB1_OCD
L26
GPIO_01
N25
LCD : ERROR OUT(PANEL)
GPIO_02
L25
GPIO_03 MODEL_OPT_4
K27
GPIO_04 MODEL_OPT_5
K28
GPIO_05 SIDEAV_DET
K24
F o r C I
GPIO_06
K26 0 R162
GPIO_07 HPD4
K25 R160READY
0
GPIO_08 FLMD0
LCD : MICOM_DOWNLOAD(FLMD0)
AA27
0 R159
HPD3
GPIO_09
AA28 LCD : PWM_DIM
GPIO_10 USB2_OCD
AA26
MODEL_OPT_1
GPIO_11
L1
GPIO_12 DSUB_DET
L3
0 R140
BT_RESET
GPIO_13
L2 100 R150 READY
GPIO_14 /RST_HUB
Y25
BCM_RX
GPIO_15
Y26
GPIO_16 BCM_TX
M27
GPIO_17
AA25
GPIO_18
R25
GPIO_19
N28
GPIO_20 MODEL_OPT_0
N27
GPIO_21 LCD : BT_MUTE
22
AH18 R114
GPIO_22 AUD_MASTER_CLK
P23 0 R129
IR_INT
GPIO_23 HPD1 LCD : A_DIM
M23
GPIO_24 5V_HDMI_2
AD19 0 0 R161
R22
GPIO_25 IR_IN HPD2
AE19
GPIO_26 USB1_CTL
M4
R137 100
GPIO_27 EPHY_ACTIVE_Y
M5 R138 100
GPIO_28 EPHY_LINK
L23
GPIO_29 F o r C I
Y28
GPIO_30 MOD_ROM_TX
Y27
GPIO_31 MOD_ROM_RX
G2 100
R122
VREG_CTR
GPIO_32
G3 100
R123
GPIO_33 TUNER_RESET
G5
GPIO_34
G6
R125 0
GPIO_35 5V_HDMI_1
G4
AV1_DET
GPIO_36 LCD : AV_CVBS_DET
L24
GPIO_37
P25
GPIO_38
L5
GPIO_39
F o r C I
K4
GPIO_40
K1
GPIO_41 MODEL_OPT_3
L27
WIRELESS_DL_RX
GPIO_42
M26
GPIO_43
WIRELESS_DL_TX
N23
GPIO_44
R2 0
R28
GPIO_45 5V_HDMI_3
R27 R144
0
GPIO_46 5V_HDMI_4
R26 R132 22
GPIO_47 MODEL_OPT_2
P28
COMP2_DET
GPIO_48
P27
GPIO_49
READY
K6 0
R134
FLASH_WP LCD : FRC_RESET
GPIO_50
K5
GPIO_51 DDC_SCL
P26
GPIO_52 DDC_SDA
M3 R135 0
GPIO_53
M2
GPIO_54
M1
COMP1_DET
GPIO_55
L4
GPIO_56
L6
LCD_HP_DET
USB2_CTL
GPIO_57
W27
SCL0_3.3V
W28
SDA0_3.3V
W26
SCL1_3.3V
W25
SDA1_3.3V
IIC1<->2 SWAP
J 2
SCL2_3.3V
J 1
SDA2_3.3V
K3
SCL3_3.3V
K2
SDA3_3.3V
FLMD0
+3.3V_NEC_ST
0 0 9 : E 3 ; 0 0 9 : F 1
RTC_TXC
50V
100K
R136 27pF
C113
RTC_TXC
50V 50V
RESET_NEC 0 0 9 : E 3 ; 0 0 9 : F 1
50V
12pF 12pF
22pF
C1
C108 C111
C112 0 . 1 u F
X100 RTC_TXC 50V
10MHz
32.768KHz
RTC_KSD RTC_KSD RTC_KSD
X101 X101-*1 50V
50V
32.768KHz 15pF
15pF
R10
C113-*1
4.7M C112-*1
+3.3V_NEC_ST
RTC_TXC
KEY1
R176 1% 120K
C110
0 . 1 u F
EDID_WP
C
B Q101
2SC3052
E
22 P60/SCL0 P140/PCL/INTP6
1 36
RL_ON
22 P61/SDA0 P 0 0 / T I 0 0 0
2 35
P62/EXSCL0 P01/TI010/TO00 R99 0
3 34
FLMD0
P63 P130 R170 10K
4 33
IC105
0
P33/TI51/TO51/INTP4 P20/ANI0
5 32
SUB_SCL
UPD78F0513AGA-GAM-AX P75 ANI1/P21
6 31
SUB_SDA
P74 ANI2/P22
7 30
MODEL1_OPT_2
P73/KR3 ANI3/P23
8 29 +3.3V_MULTI
INSTANT_BOOT
P72/KR2 ANI4/P24
9 28
P71/KR1 ANI5/P25 R174 10K
10 27
P70/KR0 ANI6/P26 R168 22
11 26
KEY2
ANI7/P27 R169 22
12 25
KEY1
+3.3V_NEC_ST
C114
0 . 1 u F
16V
4.7K R163 READY
4.7K
R164 READY
0 8 / 1 0 / 2 8
1 1 3
LGE Internal Use Only