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LG 26LD322H Service Manual page 29

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+3.3V_PROIDIOM
1OE
B o n d i n g A r e a
PI_EN
1Y0
PI_TS_CLK
1Y1
PI_TS_VAL
GND_1
1Y2
PI_TS_SYNC
1Y3
PI_TS_DATA[0]
C1501
0 . 1 u F
VCC_1
2Y0
2Y1
22
R1507
PI_TS_CLK
GND_2
2Y2
22
R1508
PI_TS_VAL
2Y3
22
R1509
PI_TS_SYNC
3Y0
22
R1510
PI_TS_DATA[0]
3Y1
22
R1511
PI_TS_DATA[1]
GND_3
3Y2
22
R1512
PI_TS_DATA[2]
3Y4
22
R1513
PI_TS_DATA[3]
C1502
0 . 1 u F
VCC_2
4Y0
22
R1514
PI_TS_DATA[4]
4Y1
22
R1515
PI_TS_DATA[5]
GND_4
4Y2
22
R1516
PI_TS_DATA[6]
4Y3
22
R1517
PI_TS_DATA[7]
4OE
/PI_EN
XMARK
+3.3V_PROIDIOM
IC1505
AZ1117R-1.8TRE1
SOT89_3PIN
INPUT
OUTPUT
3
2
1
ADJ/GND
C1533
0 . 1 u F
XMARK
FPGA Program I/F
+3.3V_PROIDIOM
+3.3V_PROIDIOM
P1501
P r o I d i o m
R1501
12505WS-10A00
P r o I d i o m
10K
R1502
P r o I d i o m
10K
FPGA_DCLK
R1579
0
1
2
+3.3V_PROIDIOM
FPGA_CONF_DONE
R1580
0
3
4
R1581
0
5
FPGA_NCONFIG
FPGA_NCE
R1582
0
6
ROM_DATA
R1583
0
7
ROM_NCS
R1584
0
8
ROM_ASDI
R1585
0
9
10
11
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
IC1501
74LVC16244ADGG
2OE
1
48
/PI_EN
B o n d i n g A r e a
1A0
2
47
PKT_CLK
1A1
3
46
PKT_VAL
GND_8
4
45
1A2
5
44
PKT_SYNC
1A3
6
43
PKT_DATA[0]
VCC_4
0 . 1 u F
C1503
7
42
2A0
8
41
2A1
9
40
CI_TS_CLK
GND_7
10
39
2A2
11
38
CI_TS_VAL
2A3
12
37
CI_TS_SYNC
3A0
13
36
CI_TS_DATA[0]
3A1
14
35
CI_TS_DATA[1]
GND_6
15
34
3A2
16
33
CI_TS_DATA[2]
3A3
17
32
CI_TS_DATA[3]
VCC_3
0 . 1 u F
C1504
18
31
4A0
19
30
CI_TS_DATA[4]
4A1
20
29
CI_TS_DATA[5]
GND_5
21
28
4A2
22
27
CI_TS_DATA[6]
4A3
23
26
CI_TS_DATA[7]
3OE
24
25
FE_TS_CLK
+1.8V_PROIDIOM
FE_TS_VAL_ERR
FE_TS_SYNC
FE_TS_DATA[0]
C1532
0
0 . 1 u F
R1523
/PI_RESET_S7
XMARK
OPT
+3.3V_PROIDIOM
P r o I d i o m
R1544
/PI_RESET_NEC
IC1502
EPCS4SI8N
B o n d i n g A r e a
NCS
VCC_2
1
8
NON_ASIC
C1505
DATA
VCC_1
2
7
0 . 1 u F
R1518
NON_ASIC
10K
VCC
DCLK
3
6
GND
ASDI
4
5
+3.3V_PROIDIOM
R1525
0
OPT
R1526
0
P r o I d i o m
+3.3V_PROIDIOM
+3.3V_Normal
ASIC
+3.3V_PROIDIOM
L1505
MLB-201209-0120P-N2
P r o I d i o m
L1503
MLB-201209-0120P-N2
P r o I d i o m
C1514
2 . 2 u F
16V
P r o I d i o m
C1516
2 . 2 u F
16V
+VCCINT_1.5V
+VCCINT_1.5V
P r o I d i o m
L1502
MLB-201209-0120P-N2
MLB-201209-0120P-N2
+3.3V_PROIDIOM
R1537
4.7K
0
R1529
P r o I d i o m
CLK1
H1
0
R1530
P r o I d i o m
IO2_29/TP_SOP
B8
R1531
0
IO2_21/TP_VALID
P r o I d i o m
B9
IO2_17/TP_ERR
B10
R1532
0
IO2_41/TP_DATA[7]
P r o I d i o m
C5
IO2_36/TP_DATA[6]
C6
IO2_31/TP_DATA[5]
C7
IO2_25/TP_DATA[4]
C8
IO2_23/TP_DATA[3]
C9
GND
IO2_18/TP_DATA[2]
C10
IO2_14/TP_DATA[1]
C11
+3.3V_PROIDIOM
IO2_8/TP_DATA[0]
C12
IO1_29
R1545
M1
OPT
IO1_2
1K
C3
IO1_3
C2
R1550
10K
IO1_4
B1
ASIC
IO1_5
G5
IO1_6
GND
R1573
F4
0
XMARK
IO1_7
D3
IO1_8
1/16W
E4
5%
IO1_9
GND
F5
+3.3V_PROIDIOM
IO1_10
E3
IO1_11
R1538
10K
D2
IO1_12
E2
ASIC
PROIDIOM_SYSCLK
CLK0
G1
IO2_48/RESET
22
B2
P r o I d i o m
R1546
22
IO3_37/I2C_SCK
PI_SCL
D14
IO3_34/I2C_SDA
PI_SDA
R1547
22
E14
P r o I d i o m
DCLK
K4
CONF_DONE
K13
NCONFIG
H3
NCE
J 4
DATA0
H2
+3.3V_PROIDIOM
IO1_21SO
G4
IO1_22/ASDO
K3
NCEO
H4
R1541
10K
NSTATUS
J 1 3
P r o I d i o m
MSEL0
J 3
MSEL1
NON_ASIC
J 2
C1506
R1539
10K
TCK
J 1 4
4 . 7 u F
TDO
16V
NON_ASIC
H15
R1542
10K
TMS
J 1 5
NON_ASIC
R1543
10K
TDI
H14
NON_ASIC
IO1_1/INIT_DONE
D4
R1540
10K
0
R1548
IO1_13
D1
P r o I d i o m
P r o I d i o m
IO1_14
R1533
F3
1K
ASIC
IO1_15
G3
IO1_16
R1534
F2
1K
ASIC
IO1_17
E1
IO1_18
R1535
G2
1K
ASIC
IO1_19
F1
IO1_20
H5
0
R1536
OPT
IO1_23
R1577
J 1
0
IO1_24
K2
IO1_25
1/16W
L3
GND
5% XMARK
IO1_26
K1
IO1_27
L1
IO1_28
L2
IO1_30
N1
IO1_31
M2
IO1_32
N2
IO1_33
M3
R1527
0
R1549
IO1_34
0
L5
IO1_35
OPT
M4
+1.8V_PROIDIOM
R1528
0
XMARK
P r o I d i o m
L1512
MLB-201209-0120P-N2
+1.8V_PROIDIOM
XMARK
XMARK
L1516
MLB-201209-0120P-N2
+VCCINT_1.5V
IC1504
NON_ASIC
+3.3V_PROIDIOM
MP20045DQ-LF-Z
EP[GND]
P r o I d i o m
VIN_1
EN
0
R1566
1
8
VIN_2
PG
2
7
6
P r o I d i o m
P r o I d i o m
VOUT_1
GND
C1523
5
C1521
3
6
0 . 1 u F
10uF
16V
4
VOUT_2
FB
4
5
P r o I d i o m
P r o I d i o m
R1552
22
R1563
R1565
0
10K
0 2 8 : S 1 6
PROIDIOM_SYSCLK
P r o I d i o m
L1504
IC1503
LGDT1129
ASIC
I 2 C : 0 x F 0
P r o I d i o m
R1551
0
+1.8V_PROIDIOM
XMARK
L1514
XMARK
L1513
MLB-201209-0120P-N2
XMARK
MLB-201209-0120P-N2
R1576
R1567
0
0
XMARK
1/16W
1/16W
R1572
0
5%
5%
1/16W
5%
NON_ASIC
CLK1
H1
R11
IO4_34/CH_CLK
IO2_29/TP_SOP
B8
R8
IO4_20/CH_VALID
IO2_21/TP_VALID
IO4_26/CH_SOP
B9
R9
IO2_17/TP_ERR
B10
R10
IO4_30/CH_ERR
IO2_41/TP_DATA[7]
C5
P5
IO4_8/CH_DATA[0]
IO2_36/TP_DATA[6]
IO4_13/CH_DATA[1]
C6
P6
IO2_31/TP_DATA[5]
C7
P7
IO4_18/CH_DATA[2]
IO2_25/TP_DATA[4]
P8
IO4_24/CH_DATA[3]
C8
IO4_28/CH-DATA[4]
IO2_23/TP_DATA[3]
C9
P9
IO2_18/TP_DATA[2]
C10
P10
IO4_33/CH_DATA[5]
IO2_14/TP_DATA[1]
IO4_35/CH_DATA[6]
C11
P11
IO2_8/TP_DATA[0]
C12
P12
IO4_41/CH_DATA[7]
IO1_29
M1
E7
IO2_34
IO1_2
IO2_33
C3
A6
IO1_3
C2
B7
IO2_32
IO1_4
B1
A4
IO2_43
IO1_5
IO2_30
G5
D7
IO1_6
F4
A8
IO2_28
IO1_7
D3
E8
IO2_27
IO1_8
IO2_26
E4
IC1503-*1
D8
IO1_9
F5
B4
IO2_44
IO1_10
E3
E10
IO2_24
IO1_11
IO2_45
D2
C4
IO1_12
E2
EP1C12F256C8N
D9
IO2_22
CLK0
G1
A9
IO2_20
IO2_48/RESET
IO2_19
B2
D10
P r o I d i o m
IO3_37/I2C_SCK
D14
A11
IO2_16
IO3_34/I2C_SDA
E14
B11
IO2_15
R1554
DCLK
IO2_46
K4
B3
X1501
CONF_DONE
K13
D11
IO2_13
47K
NCONFIG
H3
D12
IO2_12
NCE
IO2_11
27MHz
J 4
E9
DATA0
H2
E11
IO2_10
IO1_21SO
G4
E12
IO2_9
IO1_22/ASDO
IO2_47
K3
A2
NCEO
H4
B12
IO2_7
NSTATUS
J 1 3
A13
IO2_6
1
MSEL0
IO2_5
J 3
B13
MSEL1
J 2
C13
IO2_4
TCK
J 1 4
B14
IO2_3
TDO
IO2_2
H15
A15
TMS
J 1 5
B15
IO2_1
2
R1555
TDI
H14
D13
IO3_43
IO1_1/INIT_DONE
IO3_42
D4
C14
47K
IO1_13
D1
C15
IO3_41
IO1_14
F3
B16
IO3_40
IO1_15
IO3_39
G3
G12
3
IO1_16
F2
H13
IO3_38
IO1_17
E1
E13
IO3_36
IO1_18
IO3_35
G2
F12
IO1_19
F1
D15
IO3_33
IO1_20
H5
IO3_32
IO1_23
D16
J 1
E15
IO3_31
IO1_24
K2
E16
IO3_30
IO1_25
IO3_29
L3
F15
IO1_26
K1
F13
IO3_28
IO1_27
L1
F14
IO3_27
IO1_28
IO3_26
L2
F16
IO1_30
N1
G15
IO3_25
IO1_31
M2
G13
IO3_24
IO1_32
IO3_23
N2
G14
IO1_33
M3
H12
IO3_22
IO1_34
L5
G16
CLK2
IO1_35
CLK3
M4
H16
+3.3V_PROIDIOM
+VCCINT_1.5V
+VCCINT_1.5V
B o n d i n g A r e a
IO4_34/CH_CLK
R11
IO4_20/CH_VALID
R8
IO4_26/CH_SOP
R9
IO4_30/CH_ERR
R10
IO4_8/CH_DATA[0]
P5
IO4_13/CH_DATA[1]
P6
IO4_18/CH_DATA[2]
P7
IO4_24/CH_DATA[3]
P8
IO4_28/CH-DATA[4]
P9
IO4_33/CH_DATA[5]
P10
IO4_35/CH_DATA[6]
P11
IO4_41/CH_DATA[7]
P12
IO2_34
E7
IO2_33
+1.8V_PROIDIOM
A6
XMARK
IO2_32
B7
L1515
IO2_43
A4
IO2_30
D7
MLB-201209-0120P-N2
IO2_28
A8
IO2_27
E8
IO2_26
D8
IO2_44
B4
IO2_24
E10
IO2_45
C4
IO2_22
D9
IO2_20
A9
IO2_19
D10
IO2_16
A11
IO2_15
B11
IO2_46
B3
IO2_13
D11
IO2_12
D12
IO2_11
E9
IO2_10
XMARK
E11
IO2_9
E12
R1575
IO2_47
0
A2
IO2_7
B12
1/16W
IO2_6
5%
A13
R1569
IO2_5
B13
0
IO2_4
C13
1/16W
IO2_3
B14
5% XMARK
IO2_2
A15
IO2_1
B15
IO3_43
D13
IO3_42
C14
IO3_41
C15
IO3_40
B16
IO3_39
G12
IO3_38
H13
IO3_36
E13
IO3_35
F12
IO3_33
D15
IO3_32
D16
IO3_31
E15
IO3_30
E16
IO3_29
F15
IO3_28
F13
IO3_27
F14
IO3_26
F16
XMARK
IO3_25
G15
R1571
IO3_24
0
G13
IO3_23
G14
1/16W
IO3_22
5%
H12
0
CLK2
R1556
P r o I d i o m
G16
CLK3
R1557
0
P r o I d i o m
H16
P r o I d i o m
0
R1553
+1.8V_PROIDIOM
EAX62115503
P r o i d i o m
12
LGE Internal Use Only
PKT_CLK
PKT_VAL
PKT_SYNC
PKT_DATA[0]

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