Read LG 22LQ630H (CHASSIS:LA1EX) Service Manual online
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.
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.
MLB-201209-0120P-N2
L1227
3 . 3 V _ P r o i d i o m
3 . 3 V _ P r o i d i o m
FE_DEMOD_SCL
0 0 2 : S 1 5
3 . 3 V _ P r o i d i o m
+3.3V_Normal
1uF
25V
C2179
OPT
FPGA_RESET
0 1 2 : P 1 7
3 . 3 V _ P r o i d i o m
1uF
25V
C2255
MAX809RTR
IC1210
1
GND
3
VCC
2
RESET
MSDA_3.3V
0 . 1 u F
16V
16V
C2178
MLB-201209-0120P-N2
L1228
OPT
3 . 3 V _ P r o i d i o m
MSCL_3.3V
1N4148W
D1250
OPT
OPT
FE_DEMOD_SDA
0 0 2 : S 1 5
DE_H_SYSCLK
0 1 2 : P 1 8
27MHz
X1006
6
1
2
5
3
4
0
R2446
0
R2448
47K
R2396
47K
R2395
22
R2387
100
R2564
4.7K
R2563
10K
R2390
OPT
XMARK_1.8V
0 . 1 u F
16V
16V
XMARK
C2260
22uF
16V
16V
XMARK
C2261
GND
MLB-201209-0120P-N2
XMARK
L1251
0 . 1 u F
16V
16V
XMARK
C2262
22uF
16V
16V
XMARK
C2263
3 . 3 V _ P r o i d i o m
4 . 7 u F
TDK
C2271
3 . 3 V _ P r o i d i o m
T S [ 4 ]
001:AL17
0.1uF
16V
C2208
T S [ 5 ]
001:AL17
10K
R1790
0.01uF
C2191
3 . 3 V _ P r o i d i o m
0.1uF
16V
C2211
0
XMARK
R2586
MLB-201209-0120P-N2
L1235
0
LGDT1129
R2587
GND
0.1uF
16V
C2197
T S [ 3 ]
001:AL17
0.01uF
25V
XMARK
C2265
10K
XMARK
R2570
MLB-201209-0120P-N2
L1234
22
R2415
0
XMARK
R2571
MLB-201209-0120P-N2
L1236
XMARK_1.8V
PM_TS_SYNC
001:AL20
0
XMARK
R2573
0.1uF
16V
C2195
0.1uF
16V
C2213
0.1uF
16V
C2201
0
XMARK
R2575
GND
10K
OPT
R2406
0.1uF
16V
C2200
XMARK_1.8V
0
XMARK
R2585
0.1uF
16V
C2209
LGDT1129
IC1209
LGDT1129
H1
CLK1
B8
IO2_29/TP_SOP
B9
IO2_21/TP_VALID
B10
IO2_17/TP_ERR
C5
IO2_41/TP_DATA[7]
C6
IO2_36/TP_DATA[6]
C7
IO2_31/TP_DATA[5]
C8
IO2_25/TP_DATA[4]
C9
IO2_23/TP_DATA[3]
C10
IO2_18/TP_DATA[2]
C11
IO2_14/TP_DATA[1]
C12
IO2_8/TP_DATA[0]
M1
IO1_29
C3
IO1_2
C2
IO1_3
B1
IO1_4
G5
IO1_5
F4
IO1_6
D3
IO1_7
E4
IO1_8
F5
IO1_9
E3
IO1_10
D2
IO1_11
E2
IO1_12
G1
CLK0
B2
IO2_48/RESET
D14
IO3_37/I2C_SCK
E14
IO3_34/I2C_SDA
K4
DCLK
K13
CONF_DONE
H3
NCONFIG
J 4
NCE
H2
DATA0
G4
IO1_21SO
K3
IO1_22/ASDO
H4
NCEO
J 1 3
NSTATUS
J 3
MSEL0
J 2
MSEL1
J 1 4
TCK
H15
TDO
J 1 5
TMS
H14
TDI
D4
IO1_1/INIT_DONE
D1
IO1_13
F3
IO1_14
G3
IO1_15
F2
IO1_16
E1
IO1_17
G2
IO1_18
F1
IO1_19
H5
IO1_20
J 1
IO1_23
K2
IO1_24
L3
IO1_25
K1
IO1_26
L1
IO1_27
L2
IO1_28
N1
IO1_30
M2
IO1_31
N2
IO1_32
M3
IO1_33
L5
IO1_34
M4
IO1_35
N3
IO1_36
K5
IO1_37
L4
IO1_38
R1
IO1_39
P2
IO1_40
P3
IO1_41
N4
IO1_42
R2
IO4_1
T2
IO4_2
R3
IO4_3
P4
IO4_4
R4
IO4_5
T4
IO4_6
R5
IO4_7
M5
IO4_9
M6
IO4_10
N5
IO4_11
N6
IO4_12
R6
IO4_14
M7
IO4_15
T6
IO4_16
R7
IO4_17
N7
IO4_19
T8
IO4_21
M8
IO4_22
N8
IO4_23
M10
IO4_25
T9
IO4_27
N9
IO4_29
T11
IO4_31
N10
IO4_32
N11
IO4_36
N12
IO4_37
M9
IO4_38
M11
IO4_39
M12
IO4_40
R12
IO4_42
T13
IO4_43
R13
IO4_44
R14
IO4_45
P13
IO4_46
T15
IO4_47
R15
IO4_48
N13
IO3_1
P14
IO3_2
P15
IO3_3
R16
IO3_4
N15
IO3_5
N16
IO3_6
K12
IO3_7
K14
IO3_8
L12
IO3_9
N14
IO3_10
M13
IO3_11
M14
IO3_12
L13
IO3_13
M15
IO3_14
M16
IO3_15
L14
IO3_16
L15
IO3_17
L16
IO3_18
K16
IO3_19
K15
IO3_20
J16
IO3_21
H16
CLK3
G16
CLK2
H12
IO3_22
G14
IO3_23
G13
IO3_24
G15
IO3_25
F16
IO3_26
F14
IO3_27
F13
IO3_28
F15
IO3_29
E16
IO3_30
E15
IO3_31
D16
IO3_32
D15
IO3_33
F12
IO3_35
E13
IO3_36
H13
IO3_38
G12
IO3_39
B16
IO3_40
C15
IO3_41
C14
IO3_42
D13
IO3_43
B15
IO2_1
A15
IO2_2
B14
IO2_3
C13
IO2_4
B13
IO2_5
A13
IO2_6
B12
IO2_7
A2
IO2_47
E12
IO2_9
E11
IO2_10
E9
IO2_11
D12
IO2_12
D11
IO2_13
B3
IO2_46
B11
IO2_15
A11
IO2_16
D10
IO2_19
A9
IO2_20
D9
IO2_22
C4
IO2_45
E10
IO2_24
B4
IO2_44
D8
IO2_26
E8
IO2_27
A8
IO2_28
D7
IO2_30
A4
IO2_43
B7
IO2_32
A6
IO2_33
E7
IO2_34
P12
IO4_41/CH_DATA[7]
P11
IO4_35/CH_DATA[6]
P10
IO4_33/CH_DATA[5]
P9
IO4_28/CH-DATA[4]
P8
IO4_24/CH_DATA[3]
P7
IO4_18/CH_DATA[2]
P6
IO4_13/CH_DATA[1]
P5
IO4_8/CH_DATA[0]
R10
IO4_30/CH_ERR
R9
IO4_26/CH_SOP
R8
IO4_20/CH_VALID
R11
IO4_34/CH_CLK
A7
VCCINT_1
A10
VCCINT_2
G8
VCCINT_3
G10
VCCINT_4
H7
VCCINT_5
H9
VCCINT_6
J8
VCCINT_7
J10
VCCINT_8
K7
VCCINT_9
K9
VCCINT_10
T7
VCCINT_11
T10
VCCINT_12
C1
VCCIO1_1
G6
VCCIO1_2
P1
VCCIO1_3
T3
VCCIO4_1
L7
VCCIO4_2
L10
VCCIO4_3
T14
VCCIO4_4
P16
VCCIO3_1
K11
VCCIO3_2
C16
VCCIO3_3
A14
VCCIO2_1
F10
VCCIO2_2
F7
VCCIO2_3
A3
VCCIO2_4
A1
GND_1
A16
GND_2
A5
GND_3
A12
GND_4
F6
GND_5
F8
GND_6
F9
GND_7
F11
GND_8
G7
GND_9
G9
GND_10
G11
GND_11
H8
GND_12
H10
GND_13
J7
GND_14
J9
GND_15
K6
GND_16
K8
GND_17
K10
GND_18
L6
GND_19
L8
GND_20
L9
GND_21
L11
GND_22
T1
GND_23
T5
GND_24
T12
GND_25
T16
GND_26
J6
GNDA_PLL1
J5
GNDG_PLL1
J11
GNDA_PLL2
J12
GNDG_PLL2
H6
VCCA_PLL1
H11
VCCA_PLL2
B6
IO2_35
B5
IO2_42
D6
IO2_37
D5
IO2_38
E6
IO2_39
E5
IO2_40
22
R2417
FPGA_RESET
012:B19
4.7K
OPT
R2418
0.1uF
16V
C2215
0.1uF
16V
C2199
0
XMARK
R2589
1uF
50V
C2185
XMARK_1.8V
TS_VALID
001:AL17
100
R2443
1uF
50V
C2192
10K
R1789
MLB-201209-0120P-N2
L1232
T S [ 7 ]
001:AL17
0.1uF
16V
XMARK
C2264
0.1uF
16V
C2216
0.1uF
16V
C2214
0
XMARK
R2581
0
XMARK
R2572
BLM18PG121SN1D
XMARK
L1253
0.01uF
C2188
T S [ 0 ]
001:AL17
TS_CLK
001:AL17
0.1uF
16V
C2203
XMARK_1.8V
10K
R1788
0.1uF
16V
C2187
10K
R2422
0.1uF
16V
C2202
0.1uF
16V
C2217
0.1uF
16V
C2218
BLM18PG121SN1D
XMARK
L1252
0
LGDT1129
R2582
MLB-201209-0120P-N2
L1231
BLM18PG121SN1D
XMARK
L1255
0
XMARK
R2583
0.1uF
16V
C2205
1K
R2403
4 . 7 u F
16V
C2186
0.1uF
16V
C2194
0.1uF
16V
C2204
T S [ 2 ]
001:AL17
0.1uF
16V
C2206
3 . 3 V _ P r o i d i o m
0
XMARK
R2588
0
XMARK
R2580
T S [ 6 ]
001:AL17
0.1uF
16V
C2196
62pF
50V
50V
C2219
OPT
10K
R2409
LGDT1129
3 . 3 V _ P r o i d i o m
4 . 7 u F
TDK
C2268
4 . 7 u F
16V
C2189
3 . 3 V _ P r o i d i o m
0
LGDT1129
R2574
GND
10K
R2408
LGDT1129
1K
R1786
0.1uF
16V
C2198
0 . 1 u F
XMARK
C2267
PM_TS_VALID
001:AL20
XMARK_1.8V
MLB-201209-0120P-N2
L1230
TS_SYNC
001:AL17
BLM18PG121SN1D
XMARK
L1254
22
R1791
0.1uF
16V
C2207
0.1uF
16V
C2210
PM_TS_CLK
001:AL20
100
R2441
0.1uF
16V
C2212
T S [ 1 ]
001:AL17
PM_TS[0-7]
001:AL19
DE_H_SYSCLK
012:C13
0.1uF
16V
C2193
MSCL_3.3V
MSDA_3.3V
1K
R1787
MLB-201209-0120P-N2
L1233
100
R2444
0.1uF
16V
C2190
100
R2442
0
XMARK
R2590
10uF
6.3V
6.3V
C2176
3 . 3 V _ P r o i d i o m
TP2010
NFM18PS105R0J
6.3V
C2280
OUT
IN
GND
3 . 3 V _ P r o i d i o m
4 . 7 u F
10V
10V
C2268-*1
YUDEN
4 . 7 u F
10V
10V
C2271-*1
YUDEN
AZ1117BH-1.8TRE1
IC1240
XMARK
1
ADJ/GND
2
OUT
3
IN
LGDT1001
IC1209-*1
XMARK
H1
CLK1
B8
IO2_29/TP_SOP
B9
IO2_21/TP_VALID
B10
IO2_17/TP_ERR
C5
IO2_41/TP_DATA[7]
C6
IO2_36/TP_DATA[6]
C7
IO2_31/TP_DATA[5]
C8
IO2_25/TP_DATA[4]
C9
IO2_23/TP_DATA[3]
C10
IO2_18/TP_DATA[2]
C11
IO2_14/TP_DATA[1]
C12
IO2_8/TP_DATA[0]
M1
IO1_29
C3
IO1_2
C2
IO1_3
B1
IO1_4
G5
IO1_5
F4
IO1_6
D3
IO1_7
E4
IO1_8
F5
IO1_9
E3
IO1_10
D2
IO1_11
E2
IO1_12
G1
CLK0
B2
IO2_48/RESET
D14
IO3_37/I2C_SCK
E14
IO3_34/I2C_SDA
K4
DCLK
K13
CONF_DONE
H3
NCONFIG
J 4
NCE
H2
DATA0
G4
IO1_21SO
K3
IO1_22/ASDO
H4
NCEO
J 1 3
NSTATUS
J 3
MSEL0
J 2
MSEL1
J 1 4
TCK
H15
TDO
J 1 5
TMS
H14
TDI
D4
IO1_1/INIT_DONE
D1
IO1_13
F3
IO1_14
G3
IO1_15
F2
IO1_16
E1
IO1_17
G2
IO1_18
F1
IO1_19
H5
IO1_20
J 1
IO1_23
K2
IO1_24
L3
IO1_25
K1
IO1_26
L1
IO1_27
L2
IO1_28
N1
IO1_30
M2
IO1_31
N2
IO1_32
M3
IO1_33
L5
IO1_34
M4
IO1_35
N3
IO1_36
K5
IO1_37
L4
IO1_38
R1
IO1_39
P2
IO1_40
P3
IO1_41
N4
IO1_42
R2
IO4_1
T2
IO4_2
R3
IO4_3
P4
IO4_4
R4
IO4_5
T4
IO4_6
R5
IO4_7
M5
IO4_9
M6
IO4_10
N5
IO4_11
N6
IO4_12
R6
IO4_14
M7
IO4_15
T6
IO4_16
R7
IO4_17
N7
IO4_19
T8
IO4_21
M8
IO4_22
N8
IO4_23
M10
IO4_25
T9
IO4_27
N9
IO4_29
T11
IO4_31
N10
IO4_32
N11
IO4_36
N12
IO4_37
M9
IO4_38
M11
IO4_39
M12
IO4_40
R12
IO4_42
T13
IO4_43
R13
IO4_44
R14
IO4_45
P13
IO4_46
T15
IO4_47
R15
IO4_48
N13
IO3_1
P14
IO3_2
P15
IO3_3
R16
IO3_4
N15
IO3_5
N16
IO3_6
K12
IO3_7
K14
IO3_8
L12
IO3_9
N14
IO3_10
M13
IO3_11
M14
IO3_12
L13
IO3_13
M15
IO3_14
M16
IO3_15
L14
IO3_16
L15
IO3_17
L16
IO3_18
K16
IO3_19
K15
IO3_20
J16
IO3_21
H16
CLK3
G16
CLK2
H12
IO3_22
G14
IO3_23
G13
IO3_24
G15
IO3_25
F16
IO3_26
F14
IO3_27
F13
IO3_28
F15
IO3_29
E16
IO3_30
E15
IO3_31
D16
IO3_32
D15
IO3_33
F12
IO3_35
E13
IO3_36
H13
IO3_38
G12
IO3_39
B16
IO3_40
C15
IO3_41
C14
IO3_42
D13
IO3_43
B15
IO2_1
A15
IO2_2
B14
IO2_3
C13
IO2_4
B13
IO2_5
A13
IO2_6
B12
IO2_7
A2
IO2_47
E12
IO2_9
E11
IO2_10
E9
IO2_11
D12
IO2_12
D11
IO2_13
B3
IO2_46
B11
IO2_15
A11
IO2_16
D10
IO2_19
A9
IO2_20
D9
IO2_22
C4
IO2_45
E10
IO2_24
B4
IO2_44
D8
IO2_26
E8
IO2_27
A8
IO2_28
D7
IO2_30
A4
IO2_43
B7
IO2_32
A6
IO2_33
E7
IO2_34
P12
IO4_41/CH_DATA[7]
P11
IO4_35/CH_DATA[6]
P10
IO4_33/CH_DATA[5]
P9
IO4_28/CH-DATA[4]
P8
IO4_24/CH_DATA[3]
P7
IO4_18/CH_DATA[2]
P6
IO4_13/CH_DATA[1]
P5
IO4_8/CH_DATA[0]
R10
IO4_30/CH_ERR
R9
IO4_26/CH_SOP
R8
IO4_20/CH_VALID
R11
IO4_34/CH_CLK
A7
VCCINT_1
A10
VCCINT_2
G8
VCCINT_3
G10
VCCINT_4
H7
VCCINT_5
H9
VCCINT_6
J8
VCCINT_7
J10
VCCINT_8
K7
VCCINT_9
K9
VCCINT_10
T7
VCCINT_11
T10
VCCINT_12
C1
VCCIO1_1
G6
VCCIO1_2
P1
VCCIO1_3
T3
VCCIO4_1
L7
VCCIO4_2
L10
VCCIO4_3
T14
VCCIO4_4
P16
VCCIO3_1
K11
VCCIO3_2
C16
VCCIO3_3
A14
VCCIO2_1
F10
VCCIO2_2
F7
VCCIO2_3
A3
VCCIO2_4
A1
GND_1
A16
GND_2
A5
GND_3
A12
GND_4
F6
GND_5
F8
GND_6
F9
GND_7
F11
GND_8
G7
GND_9
G9
GND_10
G11
GND_11
H8
GND_12
H10
GND_13
J7
GND_14
J9
GND_15
K6
GND_16
K8
GND_17
K10
GND_18
L6
GND_19
L8
GND_20
L9
GND_21
L11
GND_22
T1
GND_23
T5
GND_24
T12
GND_25
T16
GND_26
J6
GNDA_PLL1
J5
GNDG_PLL1
J11
GNDA_PLL2
J12
GNDG_PLL2
H6
VCCA_PLL1
H11
VCCA_PLL2
B6
IO2_35
B5
IO2_42
D6
IO2_37
D5
IO2_38
E6
IO2_39
E5
IO2_40
22uF
10V
10V
C2177
PM_TS[7]
T S [ 2 ]
PM_TS[4]
T S [ 1 ]
PM_TS[1]
T S [ 7 ]
PM_TS[5]
T S [ 5 ]
T S [ 6 ]
PM_TS[0]
PM_TS[6]
PM_TS[2]
T S [ 3 ]
T S [ 4 ]
PM_TS[3]
T S [ 0 ]
RESET
POWER
I2C
27MHz
12
P r o i d i o m
XMARK_1.8V
Pro:Idiom (XMARK)
P L L v o l t a g e
INNER LAYER PATERN
LGDT1129 not use XMARK
XMARK LG1001(XMARK)
+VCCINT_1.5V
2 0 1 1 . 1 1 . 2 3
22LQ630H-UA
LA1EX
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