LG 47LW6500-UA Service Manual page 23

NAND FLASH MEMORY 8Gbit
+3.3V_Normal
IC102
TC58DVG3S0ETA00
NC_1 NC_28
1 NAND_8Gbit 48
NC_2 NC_27
2 47
NC_3 NC_26
3 46
NC_4 NC_25
4 45
NC_5 I / O 8
5 44
1 6 G b i t
NC_6 I / O 7
R149 0
6 43
RY/BY I / O 6
NAND_RBb 7 42
RE I / O 5
NAND_REb 8 41
CE NC_24
NAND_CEb 9 40
1 6 G b i t
NC_7 PSL
R148 0 10 39
NAND_CEb2
NC_8 NC_23
C102 11 38
4700pF
VCC_1 VCC_2
12 37
C101
VSS_1 VSS_2
0 . 1 u F
13 36
NC_9 NC_22
14 35
NC_10 NC_21
15 34
CLE NC_20
NAND_CLE 16 33
ALE I / O 4
NAND_ALE 17 32
WE I / O 3
NAND_WEb 18 31
WP I / O 2
+3.3V_Normal
W r i t e P r o t e c t i o n 19 30
NC_11 I / O 1
20 29
- H i g h : N o r m a l O p e r a t i o n
- L o w : W r i t e P r o t e c t i o n
NC_12 NC_19
21 28
NC_13 NC_18
22 27
FLASH_WP
NC_14 NC_17
23 26
NC_15 NC_16
24 25
IC101
LGE35230(BCM35230KFSBG)
NON_BCM_CAP
B5 AE27
HDMI_CLK- HDMI0_CLKN TXOUT0_L0N
C5 AE28
HDMI_CLK+
HDMI0_CLKP TXOUT0_L0P
AF27
TXOUT0_L1N
A4 AF28
HDMI_RX0-
HDMI0_D0N TXOUT0_L1P
B4 AG27
HDMI_RX0+ HDMI0_D0P TXOUT0_L2N
AG28
TXOUT0_L2P
+3.3V_Normal A3 AE26
HDMI_RX1- HDMI0_D1N TXCLK_LN
B3 AF26
HDMI_RX1+
HDMI0_D1P TXCLK_LP
AH27
TXOUT0_L3N
A2 AG26
HDMI_RX2-
HDMI0_D2N TXOUT0_L3P
R101 R105 R104 R195
B2 AF25
4.7K 4.7K 4.7K 4.7K HDMI_RX2+ HDMI0_D2P TXOUT0_L4N
AE25
TXOUT0_L4P
W2
CEC
AH26
TXOUT0_U0N
V4 AG25
DDC0_SCL TXOUT0_U0P
W4 AE24
DDC0_SDA TXOUT0_U1N
AD24
TXOUT0_U1P
V3 AH25
HDMI0_HTPLG_IN TXOUT0_U2N
V2 AF24
HDMI0_HTPLG_OUT TXOUT0_U2P
AE23
TXCLK_UN
D13 AD23
HDMI_ARC
HDMI0_ARC TXCLK_UP
E6 AG24
HDMI0_RESREF TXOUT0_U3N
AF23
TXOUT0_U3P
R106
AC22
3K
TXOUT0_U4N
AD22
TXOUT0_U4P
AG23
TXOUT1_L0N
AH23
TXOUT1_L0P
AE22
TXOUT1_L1N
AE21
TXOUT1_L1P
AF22
TXOUT1_L2N
AH22
TXOUT1_L2P
AG22
TXCLK1_LN
AF21
TXCLK1_LP
AG21
TXOUT1_L3N
AF20
TXOUT1_L3P
AD21
TXOUT1_L4N
AC21
TXOUT1_L4P
AG20
TXOUT1_U0N
AH20
TXOUT1_U0P
AD19
TXOUT1_U1N
AE19
TXOUT1_U1P
AF19
TXOUT1_U2N
AH19
TXOUT1_U2P
AE18
TXCLK1_UN
AD18
TXCLK1_UP
AG19
TXOUT1_U3N
AF18
TXOUT1_U3P
AG18
TXOUT1_U4N
AF17
TXOUT1_U4P
AC18
LT0VCAL_MONITOR
AH16
GPIO_BL_ON
AG16
BL_PWM/GPIO
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.
1 6 G b i t
I C 1 0 2 - * 1
TH58DVG4S0ETA20
NC_1 NC_26
1 48
DEV_NAND_16Gbit
NC_2 NC_25
2 47
NC_3 NC_24
3 46
NC_4 NC_23
4 45
NAND_DATA[0-7]
NC_5 I / O 8
5 44
NAND_DATA[7] RY/BY2 I / O 7
6 43
NAND_DATA[6] RY/BY1 I / O 6
7 42
NAND_DATA[5] RE I / O 5
8 41
NAND_DATA[4] CE1 NC_22
9 40
CE2 PSL
1 6 G b i t 10 39
0
R151 NC_6 NC_21
11 38
VCC_1 VCC_2
12 37
+3.3V_Normal
VSS_1 VSS_2
13 36
C104 10uF
10V NC_7 NC_20
14 35
C103 NC_8 NC_19
15 34
0 . 1 u F
CLE NC_18
16 33
ALE I / O 4
17 32
NAND_DATA[3] WE I / O 3
18 31
NAND_DATA[2] WP I / O 2
19 30
NAND_DATA[1] NC_9 I / O 1
20 29
NAND_DATA[0] NC_10 NC_17
21 28
NC_11 NC_16
22 27
NC_12 NC_15
23 26
NC_13 NC_14
24 25
+3.3V_Normal
R196
10K
RGB_DDC_SDA
Q101
TXB4P
TXB4N BSS83
TXB3P
TXB3N
C118
TXBCLKP 0 . 1 u F
16V
TXBCLKN
TXB2P
TXB2N
+3.3V_Normal
TXB1P
TXB1N
TXB0P
R198
TXB0N
10K
RGB_DDC_SCL
TXA4P
TXA4N Q102
TXA3P BSS83
TXA3N
TXACLKP
C119
TXACLKN 0 . 1 u F
16V
TXA2P
TXA2N
TXA1P
TXA1N +3.3V_Normal
TXA0P
TXA0N
BBS CONNECT
TXD4P +3.3V_Normal
P101
TXD4N
TJC2508-4A SDA0_3.3V
TXD3P
SCL0_3.3V
TXD3N
TXDCLKP
VCC
SCL2_3.3V
1
TXDCLKN R110
C106 R109
SDA2_3.3V
1.5K 1.5K
TXD2P 4 . 7 u F
SCL R199 22
TXD2N
2
R197 22
TXD1P
TXD1N
SDA
3
TXD0P
TXD0N
GND
4
D V B _ S O p t i o n : a p p l y E U S a t e l l i t e m o d e l
TXC4P
TXC4N
TXC3P
TXC3N
FOR HDMI STANDARD
TXCCLKP APPLY ONLY WHEN CONNECT TO PULL-UP GPIO
TXCCLKN
TXC2P
TXC2N
TXC1P
TXC1N
TXC0P
TXC0N
+3.3V_Normal
R194
2.7K
R108 10K
A_DIM
C105
2 . 2 u F
10V
Boot ROM Device Select - (FA4,FAD7,FAD2,FAD1)
+3.3V_Normal
0 0 0 0 : S T M i c r o M 2 5 P o r c o m p a t i b l e S e r i a l F l a s h
0 0 1 0 : 8 - b i t 5 1 2 M b i t 5 1 2 B p a g e S L C N A N D F l a s h d e v i c e s
0 1 0 0 : 8 - b i t 1 2 8 , 2 5 6 M b i t 5 1 2 B p a g e S L C N A N D F l a s h d e v i c e s
0 1 1 0 : 8 - b i t 1 G b i t 2 K B p a g e S L C N A N D F l a s h d e v i c e s
R113 R117 R122 R127
10K 10K 10K 10K 1 0 0 0 : 8 - b i t 2 G b i t , 4 G b i t , 8 G b i t 2 K B p a g e S L C N A N D F l a s h d e v i c e s
OPT OPT
1 0 1 0 : 8 - b i t 1 6 G b i t , 3 2 G b i t 4 K B p a g e S L C N A N D F l a s h d e v i c e s ( O )
CI_ADDR[4]
0 0 0 1 : 8 - b i t 8 / 1 6 / 3 2 G b i t 2 K B p a g e M L C N A N D F l a s h d e v i c e s
NAND_DATA[7] 0 0 1 1 : 8 - b i t 1 6 / 3 2 G b i t 4 K B p a g e M L C N A N D F l a s h d e v i c e s
NAND_DATA[2] 0 1 0 1 : 8 - b i t 3 2 G b i t 8 K B p a g e M L C N A N D F l a s h d e v i c e s
0 1 1 1 : 3 B d u a l I O S e r i a l F l a s h
NAND_DATA[1]
1 0 0 1 : B B d u a l I O S e r i a l F l a s h
R114 R118 R123 R128
1 0 1 1 : f a s t S e r a i l F l a s h > 5 0 M h z
10K 10K 10K 10K
1 1 0 0 : O n e N A N D F l a s h ( a l w a y s 1 6 - b i t )
OPT OPT
1 1 0 1 , 1 1 1 1 : R e s e r v e d
NAND ECC (FA3, FA2, FALE)
+3.3V_Normal
R111 R115 R119
10K 10K 10K
OPT 0 0 0 = E C C d i s a b l e d
OPT
0 0 1 = E C C 1 - b i t r e p a i r
CI_ADDR[3]
0 1 0 = E C C 4 - b i t B C H ( O )
CI_ADDR[2]
0 1 1 = E C C 8 - b i t B C H , 2 7 b y t e s p a r e
NAND_ALE 1 0 0 = E C C 1 2 - b i t B C H , 2 7 b y t e s p a r e
R112 R116 R120 1 0 1 = E C C 8 - b i t B C H , 1 6 b y t e s p a r e
10K 10K 10K
1 1 0 , 1 1 1 = R e s e r v e d d
OPT
DUAL COMPONENT
IC102 1ST : EAN61000101 2ND : T-TH58DVG4S0ETA20
IC102-*1
IC101
LGE35230(BCM35230KFSBG)
NON_BCM_CAP
AG6 AB1
TVM_XTALIN FAD_7
54MHz_XTAL_P
AB3
FAD_6
AF6 AC1
TVM_XTALOUT FAD_5
54MHz_XTAL_N
AC2
FAD_4
AC3
FAD_3
V5 AD2
LNB_INT IRRXDA FAD_2
AD3
FAD_1
AE2
FAD_0
AB4
FP_IN0
Y4
FP_IN1
AG1
FALE
AA4 AF1
SPARE_ADC1 FCEB_0
Y5 AC5
SPARE_ADC2 FCEB_1
AE6
FCEB_2
AB2 AG5
SC_ID
FS_IN1 FCEB_3
AB5
FS_IN2
AF3
NFWPB
U3 AG2
VGA_SDA FWE
U2 AE3
VGA_SCL FRD
AA5
FRDYB
Y2
BCM_RX RDA
R121 R126 R129 R131 Y1 AF2
TDA FA_0
1.2K 1.2K 1.2K 1.2K BCM_TX
AE1
FA_1
R135 33 AA3 AC4
BSCDATAA FA_2
R136 33 AA2 AD5
BSCCLKA FA_3
AD4
FA_4
H3 AE4
RDB/GPIO FA_5
H2 AE5
TDB/GPIO FA_6
AD6
FA_7
H4 AH3
BSC_S_SCL FA_8
H5 AF4
BSC_S_SDA FA_9
AH4
+3.3V_Normal
FA_10
C107 C108 C109 C110 AG4
FA_11
33pF 33pF 33pF 33pF
F25 AF5
R141 4.7K
50V 50V 50V 50V
NMIB FA_12
AG3
DVB_S DVB_S
FA_13
W5 AH2
PCM_5V_CTL
POWER_CTRL FA_14
AH5
FA_15
5V_HDMI_1 OPT
U5
R142 22
AON_HSYNC
5V_HDMI_2
U4
R143 22
AON_VSYNC
AD15
OPT
5V_HDMI_3
TRSTB
OPT
W3 AF14
R144 22
AON_GPIO_36 TDI/GPIO
5V_HDMI_4 W1 AH14
R130 R145 22
AON_GPIO_37 TDO
OPT
2K OPT AD14
+3.3V_Normal TMS/GPIO
AB6 AG14
AON_RESETOUTB TCK/GPIO
Y6 AC16
R132 4.7K
TVM_BYPASS DINT/GPIO
R139 0
SRST
Y3 AH7
+3.3V_Normal
SOC_RESET RESETB AVS_VFB
G24 AG7
RESETOUTB AVS_VSENSE
AD7
R124 AVS_RESETB
1K J 6 AF7
TMODE AVS_NDRIVE_1
OPT W6 AH8
TESTEN AVS_PDRIVE_1
+3.3V_Normal
R125
1K
F7 C6
C111 0 . 0 1 u F
VDAC_VREG VDAC_1
E7 D7
C112 0 . 1 u F VDAC_RBIAS VDAC_2
R140
560
1%
BCM REFRENCE is 562ohm
S t r a p S e t t i n g
+3.3V_Normal
R154 R157 R160
10K 10K 10K
OPT OPT OPT
1 1 1 0 : R e s e r v e d
R155 R158 R161
10K 10K 10K
NAND_DATA[0]:
0 : S y s t e m i s L I T T L E e n d i a n ( O )
1 : S y s t e m i s B I G e n d i a n
CI_ADDR[7]:
0 : D i s a b l e E D I D a u t o m a t i c D o w n l o a d i n g f r o m F l a s h ( O )
1 : E n a b l e E D I D a u t o m a t i c D o w n l o a d i n g f r o m F l a s h
NAND_DATA[6] :
0 : D i s a b l e O S C c l o c k o u t p u t o n c h i p P i n ( O )
1 : E n a b l e O S C c l o c k o u t p u t o n c h i p p i n .
CI_ADDR[6]:
0 : H o s t M I P S r u n a t 5 0 0 M H z ( O )
1 : H o s t M I P S r u n a t 2 5 0 M H z
NAND_CLE:
0 : D i f f e r e n t i a l O s c i l l a t o r s T V M n o t b y p a s s e d ( O )
1 : D i f f e r e n t i a l O s c i l l a t o r s T V M b y p a s s e d
NAND_DATA[4]:
0 : 2 7 M H z T V M C r y s t a l F r e q u e n c y
1 : 5 4 M H z T V M C r y s t a l F r e q u e n c y ( O )
NAND_DATA[0-7]
NAND_DATA[7]
NAND_DATA[6]
NAND_DATA[5]
NAND_DATA[4]
NAND_DATA[3]
NAND_DATA[2]
NAND_DATA[1]
NAND_DATA[0]
NAND_ALE
NAND_CEb
NAND_CEb2
/CI_CE1
/CI_CE2
FLASH_WP
NAND_WEb
NAND_REb
/PCM_WAIT
CI_ADDR[2-14]
NAND_CLE
NAND_RBb
CI_ADDR[2]
CI_ADDR[3]
CI_ADDR[4]
CI_ADDR[5]
CI_ADDR[6]
CI_ADDR[7]
CI_ADDR[8]
CI_ADDR[9]
CI_ADDR[10]
CI_ADDR[11]
CI_ADDR[12]
+3.3V_Normal
CI_ADDR[13]
CI_ADDR[14]
R146 10K
R147 R150 R153 R156 R159 R162 R166
1K 1K 1K 1K 1K 1K 1K
R163
1K
SRST
DTV/MNT_V_OUT
R164 R167 R170 R175 R177 R179 R181 R183 R187 R192
10K 10K 10K 10K 10K 10K 10K 10K 10K 10K
OPT OPT OPT OPT OPT OPT OPT
NAND_DATA[0]
CI_ADDR[7]
NAND_DATA[6]
CI_ADDR[6]
NAND_CLE
NAND_DATA[4]
CI_ADDR[9]
CI_ADDR[11]
CI_ADDR[12]
CI_ADDR[13]
CI_ADDR[8]
NAND_DATA[3]
NAND_DATA[5]
R165 R168 R171 R176 R178 R180 R182 R184 R188 R193
10K 10K 10K 10K 10K 10K 10K 10K 10K 10K
OPT OPT OPT
CI_ADDR[9],CI_ADDR[11],CI_ADDR[12],CI_ADDR[13]
T V M C r y s t a l o s c i l l a t o r b i a s / g a i n c o n t r o l
0 0 0 0 : 2 1 0 u A
0 0 0 1 : 3 9 0 u A
0 0 1 0 : 5 7 0 u A
0 0 1 1 : 7 3 0 u A
0 1 0 0 : 8 9 0 u A ( O )
0 1 1 1 : 1 2 9 0 u A
1 0 0 0 : 1 4 1 6 u A
1 1 1 1 : 2 1 9 6 u A
0 1 0 1 , 0 1 1 0 , 1 0 0 1 , 1 0 1 0 , 1 0 1 1 , 1 1 0 0 , 1 1 0 1 , 1 1 1 0 : R e s e r v e d
CI_ADDR[8]:
0 : R E S E T O U T b ( i n O n / O f f o n l y ) s t a y a s s e r t e d u n t i l s o f t w a r e r e l e a s e s t h e m .
1 : F i x a m o u n t o f d e l a y f o r d e - a s s e r t i o n o n R E S E T O U T b ( i n O n / I O f f o n l y )
a t e n d o f R E S E T b p u l s e ( O )
NAND_DATA[3]:
0 : M I P S w i l l b o o t f r o m e x t e r n a l f l a s h ( O )
1 : M I P S w i l l b o o t f r o m R O M
NAND_DATA[5]:
0: FLASH MODE (O)
1: BSC_SLAVE(BBS) MODE
BCM_NVM_256K
IC103-*1
NVRAM
AT24C256C-SSHL-T
A0
1 8
A1
2 7
A2
+3.3V_Normal 3 6
GND
4 5
BCM_NVM_1M
IC103 +3.3V_Normal
M24M01-HRMN6TP
NC VCC
1 8
W r i t e P r o t e c t i o n
R169
0 E1 WP
- L o w : N o r m a l O p e r a t i o n
2 7
A8'h - H i g h : W r i t e P r o t e c t i o n
E2 SCL
R190 33
3 6
SCL3_3.3V
VSS SDA
R191 33
4 5
SDA3_3.3V
X101-*2
54MHz X-TAL
54MHz
X-TAL_1
1 4
GND_1
2 3
C113
CRYSTAL_BCM_KDS
12pF
EAW58239604
R185 0
54MHz_XTAL_N
DAISHINKU CORPORATION.
50V
3 2
X101-*1
X-TAL_2 GND_1
R189 54MHz
4 1
X-TAL_1
1M
GND_2 X-TAL_1 1 4
54MHz
OPT
GND_1
X101
R186 0 2 3
54MHz_XTAL_P
CRYSTAL_BCM_Sunny
C114
CRYSTAL_BCM_Lihom
12pF
EAW58812611
EAW60763703
50V
SUNNY ELECTRONICS CORPORATION
LIHOM CO., LTD.
BCM35230 2 0 1 0 . 0 9 . 1 8
MAIN & NAND FLASH 1
VCC
W P
SCL
SDA
GND_2
X-TAL_2
GND_2
X-TAL_2