Download Print this page

LG 32LK450 Service Manual page 23

Hide thumbs Also See for 32LK450:

Advertisement

VCC1.5V_U3_DDR
DDR3 1.5V By CAP - Place these Caps near Memory
OPT
Close to DDR Power Pin
VCC1.5V_U3_DDR
VCC1.5V_U3_DDR
C-MVREFDQ
CLose to DDR3
CLose to Saturn7M IC
EAN61828901
IC301
H5TQ1G63DFR-H9C
FRC_DDR_1333_HYNIX
M8
N3
C-MVREFCA
VREFCA
A0
C-MA0
P7
C-MA1
A1
P3
A2
C-MA2
H1
N2
C-MVREFDQ
VREFDQ
A3
C-MA3
P8
C-MA4
A4
P2
R303
A5
C-MA5
L8
R8
C-MA6
ZQ
A6
R2
240
A7
C-MA7
1%
T8
A8
C-MA8
B2
R3
C-MA9
VDD_1
A9
D9
L7
VDD_2
A10/AP
C-MA10
G7
R7
VDD_3
A11
C-MA11
K2
N7
C-MA12
VDD_4
A12/BC
K8
T3
VDD_5
A13
N1
VDD_6
N9
M7
VDD_7
NC_5
R1
VDD_8
R9
M2
VCC1.5V_U3_DDR
C-MBA0
VDD_9
BA0
N8
BA1
C-MBA1
M3
BA2
C-MBA2
A1
VDDQ_1
A8
J7
VDDQ_2
CK
C1
K7
VDDQ_3
CK
C9
K9
VDDQ_4
CKE
D2
VDDQ_5
E9
L2
VDDQ_6
CS
F1
K1
VDDQ_7
ODT
H2
J3
VDDQ_8
RAS
C-MRASB
H9
K3
C-MCASB
VDDQ_9
CAS
L3
WE
J1
NC_1
J9
T2
NC_2
RESET
L1
NC_3
L9
NC_4
T7
F3
NC_6
DQSL
G3
DQSL
A9
C7
VSS_1
DQSU
B3
B7
VSS_2
DQSU
E1
VSS_3
G8
E7
VSS_4
DML
J2
D3
VSS_5
DMU
J8
VSS_6
M1
E3
VSS_7
DQL0
C-MDQL0
M9
F7
C-MDQL1
VSS_8
DQL1
P1
F2
VSS_9
DQL2
C-MDQL2
P9
F8
VSS_10
DQL3
C-MDQL3
T1
H3
C-MDQL4
VSS_11
DQL4
T9
H8
VSS_12
DQL5
C-MDQL5
G2
C-MDQL6
DQL6
H7
DQL7
C-MDQL7
B1
VSSQ_1
B9
D7
C-MDQU0
VSSQ_2
DQU0
D1
C3
VSSQ_3
DQU1
C-MDQU1
D8
C8
VSSQ_4
DQU2
C-MDQU2
E2
C2
C-MDQU3
VSSQ_5
DQU3
E8
A7
VSSQ_6
DQU4
C-MDQU4
F9
A2
C-MDQU5
VSSQ_7
DQU5
G1
B8
VSSQ_8
DQU6
C-MDQU6
G9
A3
VSSQ_9
DQU7
C-MDQU7
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.
VCC1.5V_U3_DDR
+1.5V_FRC_DDR
L301
C324
C325
10uF
0.1uF
10V
16V
C-MVREFCA
AR301
C-MA9
C-TMA9
C-TMA0
C-MA2
C-TMA2
C-TMA1
C-MA0
C-TMA0
C-TMA2
C-MBA2
C-TMBA2
C-TMA3
22
C-TMA4
AR302
C-TMA5
C-MA8
C-TMA8
C-TMA6
C-TMA6
C-MA6
C-TMA7
C-MA4
C-TMA4
C-TMA8
C-MBA1
C-TMBA1
C-TMA9
22
C-TMA10
AR303
C-TMA11
C-MA10
C-TMA10
C-TMA12
C-MA12
C-TMA12
C-MA1
C-TMA1
C-MA11
C-TMA11
22
AR304
C-TMBA0
C-MA3
C-TMA3
C-TMBA1
C-MA5
C-TMA5
C-TMBA2
C-MA7
C-TMA7
C-MRESETB
C-TMRESETB
C-TMCK
22
C-TMCKE
R307
C-TMCKB
C-MCK
C-TMCK
22
R308
C-MCKB
C-TMCKB
C-TMODT
22
C-TMRASB
R309
C-TMCASB
C-MCKE
C-TMCKE
C-TMWEB
22
R310
C-MRASB
C-TMRASB
C-TMRESETB
22
AR305
C-MCASB
C-TMCASB
C-TMDQSL
C-MCK
C-TMODT
C-MODT
C-TMDQSLB
C-MWEB
C-TMWEB
C-MBA0
C-TMBA0
C-MCKB
C-TMDQSU
22
C-MCKE
C-TMDQSUB
R311
C-MDQSL
C-TMDQSL
C-TMDML
C-MODT
22
R312
C-TMDMU
C-MDQSLB
C-TMDQSLB
22
VCC1.5V_U3_DDR
C-TMDQL0
C-MWEB
R333
R313
10K
C-TMDQSU
C-TMDQL1
C-MDQSU
22
C-TMDQL2
C-MRESETB
R314
C-TMDQL3
C-MDQSUB
C-TMDQSUB
22
C-TMDQL4
R315
C-TMDQL5
C-MDQSL
C-MDMU
C-TMDMU
C-TMDQL6
C-MDQSLB
22
C-TMDQL7
AR306
C-MDQSU
C-MDQL7
C-TMDQL7
C-TMDQU0
C-MDQSUB
C-MDQL3
C-TMDQL3
C-TMDQU1
C-TMDQL1
C-MDQL1
C-TMDQU2
C-MDML
C-MDML
C-TMDML
C-TMDQU3
C-MDMU
22
C-TMDQU4
AR307
C-TMDQU5
C-TMDQL0
C-MDQL0
C-TMDQU6
C-MDQL2
C-TMDQL2
C-TMDQU7
C-MDQL6
C-TMDQL6
C-MDQL4
C-TMDQL4
22
R316
C-MDQL5
C-TMDQL5
22
AR308
C-MDQU2
C-TMDQU2
C-MDQU6
C-TMDQU6
33
V_SYNC
C-MDQU0
C-TMDQU0
C-MDQU4
C-TMDQU4
22
AR309
C-MDQU7
C-TMDQU7
C-MDQU1
C-TMDQU1
C-MDQU5
C-TMDQU5
C-TMDQU3
S7M-PLUS
C-MDQU3
22
S7M-PLUS_DivX_MS10
IC101
LGE107DC-RP [S7M+ DIVX/MS10]
AE1
W26
FRC_DDR3_A0/DDR2_NC
ACKP/RLV3P/RED[3]
RXBCK+
AF16
W25
FRC_DDR3_A1/DDR2_A6
ACKM/RLV3N/RED[2]
RXBCK-
AF1
U26
RXB0+
FRC_DDR3_A2/DDR2_A7
A0P/RLV0P/RED[9]
AE3
U25
FRC_DDR3_A3/DDR2_A1
A0M/RLV0N/RED[8]
RXB0-
AD14
U24
FRC_DDR3_A4/DDR2_CASZ
A1P/RLV1P/RED[7]
RXB1+
AD3
V26
RXB1-
FRC_DDR3_A5/DDR2_A10
A1M/RLV1N/RED[6]
AF15
V25
FRC_DDR3_A6/DDR2_A0
A2P/RLV2P/RED[5]
RXB2+
AF2
V24
RXB2-
FRC_DDR3_A7/DDR2_A5
A2M/RLV2N/RED[4]
AE15
W24
FRC_DDR3_A8/DDR2_A2
A3P/RLV4P/RED[1]
RXB3+
AD2
Y26
FRC_DDR3_A9/DDR2_A9
A3M/RLV4N/RED[0]
RXB3-
AD16
Y25
RXB4+
FRC_DDR3_A10/DDR2_A11
A4P/RLV5P/GREEN[9]
AD15
Y24
FRC_DDR3_A11/DDR2_A4
A4M/RLV5N/GREEN[8]
RXB4-
AE16
FRC_DDR3_A12/DDR2_A8
AC26
BCKP/TCON13/GREEN[1]
RXACK+
AC25
RXACK-
BCKM/TCON12/GREEN[0]
AA26
B0P/RLV6P/GREEN[7]
RXA0+
AF3
AA25
FRC_DDR3_BA0/DDR2_BA2
B0M/RLV6N/GREEN[6]
RXA0-
AF14
AA24
RXA1+
FRC_DDR3_BA1/DDR2_ODT
B1P/RLV7P/GREEN[5]
AD1
AB26
FRC_DDR3_BA2/DDR2_A12
B1M/RLV7N/GREEN[4]
RXA1-
AB25
B2P/RLV8P/GREEN[3]
RXA2+
AD13
AB24
RXA2-
FRC_DDR3_MCLK/DDR2_MCLK
B2M/RLV8N/GREEN[2]
AE14
AC24
FRC_DDR3_CKE/DDR2_RASZ
B3P/TCON11/BLUE[9]
RXA3+
AE13
AD26
RXA3-
FRC_DDR3_MCLKZ/DDR2_MCLKZ
B3M/TCON10/BLUE[8]
AD25
B4P/TCON9/BLUE[7]
RXA4+
AD24
B4M/TCON8/BLUE[6]
RXA4-
AE4
FRC_DDR3_ODT/DDR2_BA1
AD5
FRC_DDR3_RASZ/DDR2_WEZ
AF4
AD23
FRC_DDR3_CASZ/DDR2_CKE
CCKP/LLV3P
RXCCK+
AD4
AE23
RXCCK-
FRC_DDR3_WEZ/DDR2_BA0
CCKM/LLV3N
AE26
C0P/LLV0P/BLUE[5]
RXC0+
AE2
AE25
RXC0-
FRC_DDR3_RESETB/DDR2_A3
C0M/LLV0N/BLUE[4]
AF26
C1P/LLV1P/BLUE[3]
RXC1+
AF25
C1M/LLV1N/BLUE[2]
RXC1-
AF8
AE24
RXC2+
FRC_DDR3_DQSL/DDR2_DQS0
C2P/LLV2P/BLUE[1]
AD9
AF24
FRC_DDR3_DQSLB/DDR2_DQSB0
C2M/LLV2N/BLUE[0]
RXC2-
AF23
C3P/LLV4P
RXC3+
AE9
AD22
RXC3-
FRC_DDR3_DQSU/DDR2_DQS1
C3M/LLV4N
AF9
AE22
FRC_DDR3_DQSUB/DDR2_DQSB1
C4P/LLV5P
RXC4+
AF22
RXC4-
C4M/LLV5N
AE11
FRC_DDR3_DML/DDR2_DQ7
AF6
FRC_DDR3_DMU/DDR2_DQ11
AD19
RXDCK+
DCKP/TCON5
AE6
AE19
FRC_DDR3_DQL0/DDR2_DQ6
DCKM/TCON4
RXDCK-
AF11
AD21
FRC_DDR3_DQL1/DDR2_DQ0
D0P/LLV6P
RXD0+
AD6
AE21
RXD0-
FRC_DDR3_DQL2/DDR2_DQ1
D0M/LLV6N
AD12
AF21
FRC_DDR3_DQL3/DDR2_DQ2
D1P/LLV7P
RXD1+
AE5
AD20
RXD1-
FRC_DDR3_DQL4/DDR2_DQ4
D1M/LLV7N
AF12
AE20
FRC_DDR3_DQL5/DDR2_NC
D2P/LLV8P
RXD2+
AF5
AF20
FRC_DDR3_DQL6/DDR2_DQ3
D2M/LLV8N
RXD2-
AE12
AF19
RXD3+
FRC_DDR3_DQL7/DDR2_DQ5
D3P/TCON3
AD18
D3M/TCON2
RXD3-
AE10
AE18
FRC_DDR3_DQU0/DDR2_DQ8
D4P/TCON1
RXD4+
AF7
AF18
RXD4-
FRC_DDR3_DQU1/DDR2_DQ14
D4M/TCON0
AD11
FRC_DDR3_DQU2/DDR2_DQ13
AD7
FRC_DDR3_DQU3/DDR2_DQ12
AD10
AB22
FRC_DDR3_DQU4/DDR2_DQ15
GPIO0/TCON15/HSYNC/VDD_ODD
FRC_MODEL_OPT_0
AE7
AB23
FRC_DDR3_DQU5/DDR2_DQ9
GPIO1/TCON14/VSYNC/VDD_EVEN
FRC_MODEL_OPT_1
AF10
AC23
FRC_MODEL_OPT_2
FRC_DDR3_DQU6/DDR2_DQ10
GPIO2/TCON7/LDE/GCLK4
AD8
AC22
FRC_DDR3_DQU7/DDR2_DQM1
GPIO3/TCON6/LCK/GCLK2
2D/3D_CTL
AB16
FRC_SPI_CZ
AA14
FRC_GPIO1
FRC_CONF0
AC15
FRC_SPI1_CK
Y16
FRC_CONF1
FRC_GPIO8
FRC_L/DIM
AC16
R332
FRC_SPI_DO
AE8
AC14
FRC_DDR3_NC/DDR2_DQM0
FRC_SPI1_DI
R317
820
Y11
AA16
FRC_VSYNC_LIKE
FRC_SPI_CK
S7M-R
Y19
AA15
FRC_TESTPIN
FRC_SPI_DI
Y10
R317-*1
FRC_I2CS_DA
4.7K
AA11
FRC_I2CS_CK
AB15
FRC_PWM0
FRC_PWM0
AB14
FRC_PWM1
FRC_PWM1
EAN61829001
EAN60899001
IC301-*2
IC301-*1
H5TQ1G63DFR-PBC
K4B1G1646E-HCH9000
FRC_DDR_1600_HYNIX
FRC_DDR_1333_SS
N3
M8
N3
M8
A0
VREFCA
A0
VREFCA
P7
P7
A1
A1
P3
P3
A2
A2
N2
H1
N2
H1
A3
VREFDQ
A3
VREFDQ
P8
P8
A4
A4
P2
P2
A5
A5
R8
L8
R8
L8
A6
ZQ
A6
ZQ
R2
R2
A7
A7
T8
T8
A8
A8
R3
B2
R3
B2
A9
VDD_1
A9
VDD_1
L7
D9
L7
D9
A10/AP
VDD_2
A10/AP
VDD_2
R7
G7
R7
G7
A11
VDD_3
A11
VDD_3
N7
K2
N7
K2
A12/BC
VDD_4
A12/BC
VDD_4
T3
K8
T3
K8
A13
VDD_5
A13
VDD_5
N1
N1
VDD_6
VDD_6
M7
N9
M7
N9
A15
VDD_7
NC_5
VDD_7
R1
R1
VDD_8
VDD_8
M2
R9
M2
R9
BA0
VDD_9
BA0
VDD_9
N8
N8
BA1
BA1
M3
M3
BA2
BA2
A1
A1
VDDQ_1
VDDQ_1
J7
A8
J7
A8
CK
VDDQ_2
CK
VDDQ_2
K7
C1
K7
C1
CK
VDDQ_3
CK
VDDQ_3
K9
C9
K9
C9
CKE
VDDQ_4
CKE
VDDQ_4
D2
D2
VDDQ_5
VDDQ_5
L2
E9
L2
E9
CS
VDDQ_6
CS
VDDQ_6
K1
F1
K1
F1
ODT
VDDQ_7
ODT
VDDQ_7
J3
H2
J3
H2
RAS
VDDQ_8
RAS
VDDQ_8
K3
H9
K3
H9
CAS
VDDQ_9
CAS
VDDQ_9
L3
L3
WE
WE
J1
J1
NC_1
NC_1
T2
J9
T2
J9
RESET
NC_2
RESET
NC_2
L1
L1
NC_3
NC_3
L9
L9
NC_4
NC_4
F3
T7
F3
T7
DQSL
NC_6
DQSL
NC_6
G3
G3
DQSL
DQSL
C7
A9
C7
A9
DQSU
VSS_1
DQSU
VSS_1
B7
B3
B7
B3
DQSU
VSS_2
DQSU
VSS_2
E1
E1
VSS_3
VSS_3
E7
G8
E7
G8
DML
VSS_4
DML
VSS_4
D3
J2
D3
J2
DMU
VSS_5
DMU
VSS_5
J8
J8
VSS_6
VSS_6
E3
M1
E3
M1
DQL0
VSS_7
DQL0
VSS_7
F7
M9
F7
M9
DQL1
VSS_8
DQL1
VSS_8
F2
P1
F2
P1
DQL2
VSS_9
DQL2
VSS_9
F8
P9
F8
P9
DQL3
VSS_10
DQL3
VSS_10
H3
T1
H3
T1
DQL4
VSS_11
DQL4
VSS_11
H8
T9
H8
T9
DQL5
VSS_12
DQL5
VSS_12
G2
G2
DQL6
DQL6
H7
H7
DQL7
DQL7
B1
B1
VSSQ_1
VSSQ_1
D7
B9
D7
B9
DQU0
VSSQ_2
DQU0
VSSQ_2
C3
D1
C3
D1
DQU1
VSSQ_3
DQU1
VSSQ_3
C8
D8
C8
D8
DQU2
VSSQ_4
DQU2
VSSQ_4
C2
E2
C2
E2
DQU3
VSSQ_5
DQU3
VSSQ_5
A7
E8
A7
E8
DQU4
VSSQ_6
DQU4
VSSQ_6
A2
F9
A2
F9
DQU5
VSSQ_7
DQU5
VSSQ_7
B8
G1
B8
G1
DQU6
VSSQ_8
DQU6
VSSQ_8
A3
G9
A3
G9
DQU7
VSSQ_9
DQU7
VSSQ_9
+3.3V_Normal
FRC_MODEL_OPT_0
FRC_MODEL_OPT_1
FRC_MODEL_OPT_2
2D/3D_CTL
FRC_/SPI_CS
R300
33
L/DIM_SCLK
FRC_L/DIM
FRC_SPI_SDO
R348
33
L/DIM_MOSI
FRC_L/DIM
FRC_SPI_SCK
FRC_SPI_SDI
R326 22
FRC
I2C_SDA
R331 22
FRC
I2C_SCL
R335
22
FRC_SCL
OPT
FRC_SDA
+3.3V_Normal
R334
22
+3.3V_Normal
OPT
S7M-PLUS_S_FLASH_2MBIT_WIN
IC302
W25X20BVSNIG
S7M-PLUS
R329
10
CS
VCC
1
8
FRC_/SPI_CS
$ 0.17
R330
10
DO
HOLD
FRC_SPI_SDO
2
7
S7M-PLUS
WP
CLK
3
6
GND
DIO
4
5
FRC_DDR
EAN61857101
EAN61857201
IC301-*3
K4B1G1646G-BCH9
IC301-*4
NT5CB64M16DP-CF
FRC_DDR_1333_SS_NEW
N3
M8
FRC_DDR_1333_NANYA_NEW
A0
VREFCA
P7
N3
M8
A1
A0
VREFCA
P3
P7
A2
A1
N2
H1
P3
A3
VREFDQ
A2
P8
N2
H1
A4
A3
VREFDQ
P2
P8
A5
A4
R8
L8
P2
A6
ZQ
A5
R2
R8
L8
A7
A6
ZQ
T8
R2
A8
A7
R3
B2
T8
A9
VDD_1
A8
L7
D9
R3
B2
A10/AP
VDD_2
A9
VDD_1
R7
G7
L7
D9
A11
VDD_3
A10/AP
VDD_2
N7
K2
R7
G7
A12/BC
VDD_4
A11
VDD_3
T3
K8
N7
K2
A13
VDD_5
A12
VDD_4
N1
T3
K8
VDD_6
NC_6
VDD_5
M7
N9
N1
NC_5
VDD_7
VDD_6
R1
M7
N9
VDD_8
NC_5
VDD_7
M2
R9
R1
BA0
VDD_9
VDD_8
N8
M2
R9
BA1
BA0
VDD_9
M3
N8
BA2
BA1
A1
M3
VDDQ_1
BA2
J7
A8
A1
CK
VDDQ_2
VDDQ_1
K7
C1
J7
A8
CK
VDDQ_3
CK
VDDQ_2
K9
C9
K7
C1
CKE
VDDQ_4
CK
VDDQ_3
D2
K9
C9
VDDQ_5
CKE
VDDQ_4
L2
E9
D2
CS
VDDQ_6
VDDQ_5
K1
F1
L2
E9
ODT
VDDQ_7
CS
VDDQ_6
J3
H2
K1
F1
RAS
VDDQ_8
ODT
VDDQ_7
K3
H9
J3
H2
CAS
VDDQ_9
RAS
VDDQ_8
L3
K3
H9
WE
CAS
VDDQ_9
J1
L3
NC_1
WE
T2
J9
J1
RESET
NC_2
NC_1
L1
T2
J9
NC_3
RESET
NC_2
L9
L1
NC_4
NC_3
F3
T7
L9
DQSL
NC_6
NC_4
G3
F3
T7
DQSL
DQSL
NC_7
G3
DQSL
C7
A9
DQSU
VSS_1
B7
B3
C7
A9
DQSU
VSS_2
DQSU
VSS_1
E1
B7
B3
VSS_3
DQSU
VSS_2
E7
G8
E1
DML
VSS_4
VSS_3
D3
J2
E7
G8
DMU
VSS_5
DML
VSS_4
J8
D3
J2
VSS_6
DMU
VSS_5
E3
M1
J8
DQL0
VSS_7
VSS_6
F7
M9
E3
M1
DQL1
VSS_8
DQL0
VSS_7
F2
P1
F7
M9
DQL2
VSS_9
DQL1
VSS_8
F8
P9
F2
P1
DQL3
VSS_10
DQL2
VSS_9
H3
T1
F8
P9
DQL4
VSS_11
DQL3
VSS_10
H8
T9
H3
T1
DQL5
VSS_12
DQL4
VSS_11
G2
H8
T9
DQL6
DQL5
VSS_12
H7
G2
DQL7
DQL6
B1
H7
VSSQ_1
DQL7
D7
B9
B1
DQU0
VSSQ_2
VSSQ_1
C3
D1
D7
B9
DQU1
VSSQ_3
DQU0
VSSQ_2
C8
D8
C3
D1
DQU2
VSSQ_4
DQU1
VSSQ_3
C2
E2
C8
D8
DQU3
VSSQ_5
DQU2
VSSQ_4
A7
E8
C2
E2
DQU4
VSSQ_6
DQU3
VSSQ_5
A2
F9
A7
E8
DQU5
VSSQ_7
DQU4
VSSQ_6
B8
G1
A2
F9
DQU6
VSSQ_8
DQU5
VSSQ_7
A3
G9
B8
G1
DQU7
VSSQ_9
DQU6
VSSQ_8
A3
G9
DQU7
VSSQ_9
<U3 CHIP Config>
(FRC_CONF0)
HIGH : I2C ADR = B8
LOW
: I2C ADR = B4
(FRC_CONF1,FRC_PWM1, FRC_PWM0)
3'd5 : boot from internal SRAM
3'd6 : boot from EEPROM
3'd7 : boot form SPI flash
+3.3V_Normal
FRC_CONF0
FRC_CONF1
FRC_PWM1
FRC_PWM0
S7M-PLUS
R328
10
FRC_SPI_SCK
R327
10
FRC_SPI_SDI
S7M-PLUS
GP2R
20101023
3

Advertisement

loading

This manual is also suitable for:

32lk450-da