LG 60PK750, Руководство по обслуживанию

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SDA0_3.3V
0 . 1 u F
C102
+3.3V_MULTI
NAND_DATA[0-7]
D3.3V
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.
NAND_ALE
SCL0_3.3V
NAND_CLE
2.7K
R49
2.7K
R43
2.7K
READY
R41
2.7K
READY
R45
2.7K
READY
R44
2.7K
READY
R42
2.7K
R50
READY
2.7K
R46
2.7K
R48
2.7K
READY
R47
KRC103S
Q100
E
B
C
0.1uF C101
0 . 1 u F C105
NAND_CLE
NAND_RB
D3.3V
NAND_DATA[0-7]
NAND_ALE
NAND_CE
FLASH_WP
D3.3V
NAND_RE
10uF 6.3V
C104
D3.3V
NAND_WE
4.7K R3
SKHMPWE010
SW102
FOR DEBUG
1
2 43
5
RESETB_BCM3556
+3.3V_MULTI
BCM_RX RS232C_RXD
NEC_TXD
BCM_TX RS232C_TXD
NEC_RXD
NEC_EEPROM_SDA
+3.3V_NEC_ST
EDID_WP
NEC_ISP_RXD
10K R170
0 R102
NEC_RXD
0 . 1 u F
16V
C107
100K
R136
RL_ON
UPD78F0513AGA-GAM-AX
IC105
1
P60/SCL0
2
P61/SDA0
3
P62/EXSCL0
4
P63
5
P33/TI51/TO51/INTP4
6
P75
7
P74
8
P73/KR3
9
P72/KR2
10
P71/KR1
11
P70/KR0
12
P32/INTP3/OCD1B
13
P31/INTP2/OCD1A
14
P30/INTP1
15
P17/TI50/TO50
16
P16/TOH1/INTP5
17
P15/TOH0
18
P14/RXD6
19
P13/TXD6
20
P12/SO10
21
P11/SL10/RXD0
22
P10/SCK10/TXD0
23
AVREF
24
AVSS
25
ANI7/P27
26
ANI6/P26
27
ANI5/P25
28
ANI4/P24
29
ANI3/P23
30
ANI2/P22
31
ANI1/P21
32
P20/ANI0
33
P130
34
P01/TI010/TO00
35
P 0 0 / T I 0 0 0
36
P140/PCL/INTP6
37
P120/INTP0/EXLVI
38
P41
39
P40
40
RESET
41
P124/XT2/EXCLKS
42
P123/XT1
43
FLMD0
44
P122/X2/EXCLK/OCD0B
45
P121/X1/OCD0A
46
REGC
47
VSS
48
VDD
22 R106
0.1uF
C109
READY
5V_ON
KEY1
+3.3V_NEC_ST
+3.3V_NEC_ST
0 . 1 u F
16V
C114
FLMD0
FLMD0
0 0 9 : E 3 ; 0 0 9 : F 1
AC_DET
MODEL1_OPT_2
10K R174
0
R108
RESET_NEC 0 0 9 : E 3 ; 0 0 9 : F 1
LED_RED
22
R142
MODEL1_OPT_0
LED_BREATHING
22
R146
INSTANT_BOOT
NEC_EEPROM_SDA
JTP-1127WEM
FOR DEBUG
SW100
12
4
3
22
R98
1/10W 47K 5%
R79
2SC3052
Q101
E
B
C
OCD1B
NEC_ISP_TXD
22 R169
22 R97
10K
FOR DEBUG
R91
0 . 1 u F
C110
KEY1
NEC_TXD
22 R168
OCD1B
MODEL1_OPT_3
IR_NEC
LED_WHITE
RESET_NEC
RESETB_BCM3556
NEC_ISP_RXD
0
R111
0
R113
HDMI_CEC
NEC_EEPROM_SCL
MODEL1_OPT_1
NEC_EEPROM_SCL
KEY2
+3.3V_NEC_ST
NEC_ISP_TXD
+3.3V_NEC_ST
WIRELESS_PWR_EN
22 R105
+3.3V_MULTI
FLMD0
12505WS-12A00
FOR DEBUG
P102
1
2
3
4
5
6
7
8
9
10
11
12
13
WIRELESS_DETECT
10K
LED_PK50/LED_PK90
R30
10K
LED_PK50/LED_PK70
R36
100 R27
MODEL1_OPT_2
10K
LED_PK90
R35
10K
READY R33
DISP_EN
AMP_RESET_N
+3.3V_NEC_ST
MODEL1_OPT_1
MODEL1_OPT_0
10K
READY
R32
MODEL1_OPT_3
10K
LED_PK70
R29
100 R28
10K
READY
R34
10K
READY R31
10K R24 READY
NEC_ISP_RXD
OCD1B
10K R23
READY
10K R26 READY
NEC_ISP_TXD
+3.3V_NEC_ST
10K
R25 READY
D3.3V
SDA0_3.3V
SDA2_3.3V
SCL3_3.3V
SCL2_3.3V
SDA3_3.3V
SCL0_3.3V
SIDEAV_DET
TUNER_RESET
MODEL_OPT_5
MODEL_OPT_1
BCM_TX
MODEL_OPT_3
AUD_MASTER_CLK
SDA3_3.3V
DDC_SCL
SCL1_3.3V
NAND_DATA[0-7]
SCL0_3.3V
NAND_CE
0 R129
DDC_SDA
0 R140
USB1_CTL
100 R138
NAND_ALE
/RST_HUB
22
R114
NAND_WE
100 R137
SDA2_3.3V
0 R144
SDA1_3.3V
100
R122
BT_RESET
SCL2_3.3V
COMP2_DET
D3.3V
SCL3_3.3V
DSUB_DET
COMP1_DET
EPHY_LINK
NAND_RE
NAND_RB
NAND_CLE
100 R150 READY
EPHY_ACTIVE_Y
100 R123
MODEL_OPT_2
22
R132
MODEL_OPT_0
SDA0_3.3V
22 R145
33
R96
BCM_RX
MODEL_OPT_4
12pF
50V
C111
12pF
50V
C108
1K
READY
R71
1K
HD
R65
1K
READY R70
100 R37
D3.3V
MODEL_OPT_1
1K
FHD
R64
MODEL_OPT_4
100 R39
MODEL_OPT_2
1K
AUS
R51
1K
READY R66
100 R38
MODEL_OPT_3
1K
READY
R52
1K
READY
R67
1K
AUS
R68
MODEL_OPT_5
BT_ON/OFF
1K
READY R53
1K
EU
R69
1K
READY
R54
100 R40
MODEL_OPT_0
OCD1A
OCD1A
OCD1A
10K
FOR DEBUG
R11
WIRELESS_DL_TX
WIRELESS_DL_RX
USB1_OCD
USB2_CTL
VREG_CTR
SDA1_3.3V
SCL1_3.3V
2.7K
R58
READY
2.7K
R55
2.7K
R56
2.7K
R59
READY
2.7K
R63
2.7K
R62
2.7K
R57
2.7K
R60
2.7K
R61
READY
10K R8
USB2_OCD
MOD_ROM_TX
MOD_ROM_RX
0 R75
0 R74
FLMD0
IF_AGC_SEL
2.7K
R4
2.7K
R80
2.7K
R78
2.7K
R5
0 . 1 u F
16V
C103
0
READY
R89
4.7K
READY
R164
4.7K
READY
R163
0
R159
0 R161
0
R134
READY
0 R125
0 R160READY
0 R22
0 R162
RESET_OUTB
10K R9
D3.3V
AV1_DET
0 R99
1.2K R83
1.2K R84
1.2K R85 READY
1.2K R86 READY
1.2K R87
1.2K R88
FLASH_WP
5V_HDMI_3
5V_HDMI_4
0
R2
5V_HDMI_1
5V_HDMI_2
HPD1
HPD2
HPD3
HPD4
NAND04GW3B2DN6E
IC102
NUMONYX_4G_NAND
26
NC_17
27
NC_18
28
NC_19
29
I / O 0
30
I / O 1
31
I / O 2
32
I / O 3
33
NC_20
34
NC_21
35
NC_22
36
VSS_2
37
VDD_2
38
NC_23
39
NC_24
40
NC_25
41
I / O 4
42
I / O 5
43
I / O 6
44
I / O 7
45
NC_26
46
NC_27
47
NC_28
48
NC_29
17
AL
3
NC_3
6
NC_6
16
CL
15
NC_10
14
NC_9
13
VSS_1
12
VDD_1
11
NC_8
10
NC_7
9
E
8
R
7
RB
4
NC_4
5
NC_5
25
NC_16
24
NC_15
23
NC_14
2
NC_2
22
NC_13
21
NC_12
1
NC_1
20
NC_11
19
WP
18
W
SUB_SCL
SUB_SDA
100K
R166
1%
ERROR_DET
10K
R104 10K
R101
10K
R109
10K
R110
10MHz
X100
120K R176 1%
0 . 1 u F
50V
C1
4.7K R82
FLASH_WP
10K
R21
22 R18
22 R19
0
R20
READY
10K R165
LGE3556C (C0 VERSION)
IC100
GPIO_00
N26
GPIO_01
L26
GPIO_02
N25
GPIO_03
L25
GPIO_04
K27
GPIO_05
K28
GPIO_06
K24
GPIO_07
K26
GPIO_08
K25
GPIO_09
AA27
GPIO_10
AA28
GPIO_11
AA26
GPIO_12
L1
GPIO_13
L3
GPIO_14
L2
GPIO_15
Y25
GPIO_16
Y26
GPIO_17
M27
GPIO_18
AA25
GPIO_19
R25
GPIO_20
N28
GPIO_21
N27
GPIO_22
AH18
GPIO_23
P23
GPIO_24
M23
GPIO_25
AD19
GPIO_26
AE19
GPIO_27
M4
GPIO_28
M5
GPIO_29
L23
GPIO_30
Y28
GPIO_31
Y27
GPIO_32
G2
GPIO_33
G3
GPIO_34
G5
GPIO_35
G6
GPIO_36
G4
GPIO_37
L24
GPIO_38
P25
GPIO_39
L5
GPIO_40
K4
GPIO_41
K1
GPIO_42
L27
GPIO_43
M26
GPIO_44
N23
GPIO_45
R28
GPIO_46
R27
GPIO_47
R26
GPIO_48
P28
GPIO_49
P27
GPIO_50
K6
GPIO_51
K5
GPIO_52
P26
GPIO_53
M3
GPIO_54
M2
GPIO_55
M1
GPIO_56
L4
GPIO_57
L6
SGPIO_00
W27
SGPIO_01
W28
SGPIO_02
W26
SGPIO_03
W25
SGPIO_04
J 2
SGPIO_05
J 1
SGPIO_06
K3
SGPIO_07
K2
EBI_ADDR3
J 2 3
EBI_ADDR4
J 2 4
EBI_ADDR2
H25
EBI_ADDR1
H24
EBI_ADDR0
H23
EBI_ADDR5
J 2 5
EBI_ADDR6
F26
EBI_ADDR8
H28
EBI_ADDR9
J 2 6
EBI_ADDR13
H27
EBI_ADDR12
G26
EBI_ADDR11
J 2 7
EBI_ADDR10
J 2 8
EBI_ADDR7
F27
EBI_TAB
G24
EBI_WE1B
H26
EBI_CLK_IN
G27
EBI_CLK_OUT
G28
EBI_RWB
K23
EBI_CS0B
G25
NAND_DATA0
U24
NAND_DATA1
T26
NAND_DATA2
T27
NAND_DATA3
U26
NAND_DATA4
U27
NAND_DATA5
V26
NAND_DATA6
V27
NAND_DATA7
V28
NAND_CS0B
T24
NAND_ALE
R23
NAND_REB
T23
NAND_CLE
T25
NAND_WEB
R24
NAND_RBB
U25
SF_MISO
W24
SF_MOSI
U23
SF_SCK
V23
SF_CSB
V24
0 R181
0
R135
22 R73
22 R72
FLASH_WP
32.768KHz
X101
RTC_TXC
32.768KHz
X101-*1
RTC_KSD
15pF
50V
C112-*1
RTC_KSD
15pF
50V
C113-*1
RTC_KSD
4.7M
R10
RTC_TXC
22pF
50V
RTC_TXC
C112
27pF
50V
RTC_TXC
C113
TC58NVG2S3ETA00
TOSHIBA_4G_NAND
I C 1 0 2 - * 1
26 NC_17
27 NC_18
28
NC_19 29
I / O 1
30 I / O 2
31
I / O 3 32
I / O 4
33 NC_20
34 NC_21
35
NC_22
36 VSS_2
37 VCC_2
38
NC_23
39 NC_24
40 NC_25
41
I / O 5
42 I / O 6
43 I / O 7
44
I / O 8 45
NC_26
46 NC_27
47 NC_28
48
NC_29
17
ALE
3 NC_3
6 NC_6
16 CLE
15 NC_10
14
NC_9
13 VSS_1
12 VCC_1
11
NC_8
10 NC_7
9 CE
8
RE
7 RY/BY
4
NC_4
5
NC_5
25
NC_16
24
NC_15
23 NC_14
2 NC_2
22 NC_13
21
NC_12
1
NC_1
20
NC_11
19 WP
18
WE
AT24C1024BN-SH-T
ATMEL_1M_EEPROM
IC106-*1
3 A2
2
A1
4
GND
1
NC
5
SDA
6 SCL
7
WP
8
VCC
AT24C16BN-SH-B
ATMEL_16K_EEPROM
IC104-*1
3
NC_3
2
NC_2
4 GND
1 NC_1
5 SDA
6
SCL
7
WP
8 VCC
M24C16-WMN6T
0IMMRSG036B
IC104
STM_16K_EEPROM
3
NC/E2
E2
2
NC/E1
E1
4
VSS
GND
1
NC/E0
NC
5
SDA
SDA
6
SCL
SCL
7
WC
WC
8
VCC
VCC
M24M01-HRMN6TP
IC106
STM_1M_EEPROM
3
E2
2
E1
4
VSS
1
NC
5
SDA
6
SCL
7
WP
8
VCC
NAND_DATA[0]
NAND_DATA[2]
NAND_DATA[3]
NAND_DATA[4]
NAND_DATA[5]
NAND_DATA[7]
NAND_DATA[6] NAND_DATA[6]
NAND_DATA[1] NAND_DATA[1]
NAND_DATA[5]
NAND_DATA[2]
NAND_DATA[6]
NAND_DATA[3]
NAND_DATA[0]
NAND_DATA[7]
NAND_DATA[4]
NAND_DATA[1]
NAND_DATA[1]
NAND_DATA[5]
NAND_DATA[4]
NAND_DATA[2]
NAND_DATA[3]
NAND_DATA[6]
NAND_DATA[0]
NAND_DATA[7]
SYSTEM EEPROM
B o o t S t r a p
1 1 3
N A N D _ I O [ 0 ] : F l a s h S e l e c t ( 1 )
0 : B o o t F r o m S e r i a l F l a s h
1 : B o o t F r o m N A N D F l a s h
N A N D _ I O [ 1 ] : N A N D B l o c k 0 W r i t e ( 0 )
0 : E n a b l e B l o c k 0 W r i t e
1 : D i s a b l e B l o c k 0 W r i t e
NAND_IO[3:2] : NAND ECC (1,0)
0 0 : N o E C C
0 1 : 1 E C C B i t
1 0 : 4 E C C B i t
1 1 : 8 E C C B i t
N A N D _ I O [ 4 ] : C P U E n d i a n ( 0 )
0 : L i t t l e E n d i a n
1 : B i g E n d i a n
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 )
0 0 : 1 . 2 m A
0 1 : 1 . 8 m A
1 0 : 2 . 4 m A ( R e c o m m a n d )
1 1 : 3 . 0 m A
N A N D _ I O [ 7 ] : M I P S F r e q u e n c y ( 0 )
0 : 4 0 5 M H z
1 : 3 7 8 M H z
N A N D _ A L E : I 2 C L e v e l ( 0 )
0 : 3 . 3 V S w i t c h i n g
1 : 5 V S w i t c h i n g
NAND_CLE
0 : E n a b l e D 2 C D I F F A C ( D n s )
1 : D i s a b l e D 2 C D I F F A C
BCM REVIEW
NAND FLASH MEMORY 4G BIT FOR BBTV
O p e n D r a i n
RESET
UART BYPASS(WIRED OR)
I S P P o r t f o r S U B M I C O M
NEC SUB MICOM
CHECK PIN!!
PIN NAME
MICOM MODEL OPTION
MODEL_OPT_0
PK50/PK90
30
8
MODEL OPTION
PK70
MODEL_OPT_3
HIGH
11
MODEL_OPT_2
MODEL_OPT_1
PK90 PK50/PK70
PIN NO. LOW
31
NEC CONFIGURATION
F o r C I
F o r C I
F o r C I
* I2C MAP
G19
BRAZIL&AUS
MODEL_OPT_3
F7
B6
NO FRC
PIN NAME
MODEL_OPT_1
HD
PIN NO.
MODEL OPTION
MODEL_OPT_5
E18
LOW HIGH
C5
MODEL OPTION
FHD
MODEL_OPT_2
MODEL_OPT_4
MODEL_OPT_0
FRC
D18
LCD : ERROR OUT(PANEL)
LCD : PWM_DIM
LCD : A_DIM
LCD_HP_DET
A8’h‘
LCD : BT_MUTE
LCD : AV_CVBS_DET
LCD : MICOM_DOWNLOAD(FLMD0)
IR_IN
IR_INT
LCD : FRC_RESET
NOT USE
NOT USE
NOT USE
XGA
EURO&AUS
**PK50 : LED_RED
PK90 : LED_RED/LED_BLUE/LED_BREADING
MODEL PWM OPTION
PK70 : LED_RED/LED_BLUE
EURO
WXGA
BRAZIL
IIC1<->2 SWAP
AUSTRALIA
MODEL_OPT_1
PDP CHASSIS OPTION
BRAZIL
1
EURO
1
0
1
MODEL_OPT_5 0
1
* I2C_1 : TUNER, NVRAM
* I2C_2 : NEC_SUBMICOM, (USB_HUB)
* I2C_3 : HDMISW, AMP, WIRELESS
* I2C_4 : MODULE
0 8 / 1 0 / 2 8
BCM GPIO/NEC MICOM/FLASH/SYS EEPROM
BCM GPIO & NEC MICOM & FLASH & SYS EEPROM
Copyright © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only