LG 42LY750H Service Manual page 46

Power
+3.3V_PROIDIOM
+3.3V_VCCINT
+3.3V_PROIDIOM
+3.3V_NORMAL
L9202
MLB-201209-0120P-N2
C9205
L9201
10uF
10V
MLB-201209-0120P-N2
XMARK_1.8V
+3.3V_PROIDIOM
IC9201
AZ1117H-1.8TRE1(EH13A)
INPUT ADJ/GND
3 1
2
OUTPUT
C9200
C9201 GND
22uF
0.1uF
16V
16V
C9206
0.1uF
16V
RESET
+3.3V_PROIDIOM
IC9200
APX809-26SAG-7
R9203
092:M16
100
RESET VCC
2 3
PROIDIOM_RESET
C9203 1
1uF
C9207
25V GND
1uF
25V
OPT
27MHz(200ppm)
+3.3V_PROIDIOM
R9206
X9200
47K
27MHz
1
6
C9204 R9207
C9202 5 2
0.1uF 47K
10uF
16V 4 3
6.3V
R9201
22
092:R17 PROIDIOM_SYSCLK
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
Copyright ⓒ 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
SOC -> P:I Serial
008:AL13 TS_S_OUT_CLK
TS_S_OUT_VAL
008:AL13
008:AL13 TS_S_OUT_SYNC
008:AL12 TS_S_OUT_DATA
XMARK_1.8V
C9208
22uF
16V
XMARK_1.8V
+3.3V_PROIDIOM
PROIDIOM_RESET
C9209
0.1uF
Close to IC
Pro:Idiom (XMARK)
+3.3V_PROIDIOM
IC9204
74LVC1G08GW
1 5
2
3 4
+3.3V_PROIDIOM
IC9203
74LVC1G08GW
R9271 22
1 5
2
3 4
CLK1
H1
IO2_29/TP_SOP
B8
IO2_21/TP_VALID
B9
IO2_17/TP_ERR
B10
IO2_41/TP_DATA[7]
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
IO2_18/TP_DATA[2]
C10
IO2_14/TP_DATA[1]
C11
IO2_8/TP_DATA[0]
C12
IO1_29
M1
IO1_2
C3
IO1_3
C2
IO1_4
B1
IO1_5
G5
IO1_6
F4
IO1_7
D3
L9203
IO1_8
BLM18PG121SN1D
E4
IO1_9
F5
IO1_10
E3
C9210 IO1_11
D2
4.7uF IO1_12
E2
PROIDIOM_SYSCLK
Close to IC
CLK0
G1
IO2_48/RESET
B2
R9225 22 IO3_37/I2C_SCK
D14
I2C_SCL3
IO3_34/I2C_SDA
R9226 22 E14
I2C_SDA3
DCLK
K4
CONF_DONE
K13
NCONFIG
H3
NCE
J4
DATA0
XMARK_1.8V H2
IO1_21SO
G4
IO1_22/ASDO
K3
NCEO
H4
NSTATUS
J13
MSEL0
J3
MSEL1
J2
TCK
J14
TDO
H15
TMS
J15
TDI
H14
IO1_1/INIT_DONE
D4
IO1_13
D1
IO1_14
F3
IO1_15
G3
IO1_16
F2
IO1_17
E1
IO1_18
G2
IO1_19
F1
IO1_20
H5
IO1_23
J1
IO1_24
K2
IO1_25
L3
IO1_26
K1
IO1_27
L1
IO1_28
L2
IO1_30
N1
IO1_31
M2
IO1_32
N2
IO1_33
M3
IO1_34
L5
IO1_35
M4
XMARK_1.8V
C9246
4.7uF
IC9202
LGDT1001
I2C : 0x47
C9243
C9241
C9238 C9239 C9240 C9242 0.1uF
0.1uF 0.1uF
0.1uF 0.1uF 0.1uF
Cap close to IC
xxLY750H-UA
+3.3V_PROIDIOM
+3.3V_VCCINT
C9252 C9253
10uF 10uF
10V 10V
IO4_34/CH_CLK
R11
TS_S_IN_0_CLK
IO4_20/CH_VALID
R8
TS_S_IN_0_VAL
IO4_26/CH_SOP
R9
TS_S_IN_0_SYNC
IO4_30/CH_ERR
R10
IO4_8/CH_DATA[0]
P5
TS_S_IN_0_DATA
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
XMARK_1.8V
IO2_33
A6
IO2_32 C9232
B7
0.1uF
IO2_43
A4
IO2_30
D7
IO2_28
A8
IO2_27
E8 C9233
IO2_26 0.1uF
D8
IO2_44
B4
IO2_24
E10
IO2_45
C4
IO2_22
D9
IO2_20
A9
IO2_19
D10 C9234
0.1uF
IO2_16
A11
IO2_15
B11
IO2_46
B3
IO2_13
D11
IO2_12
D12
IO2_11
E9
IO2_10
E11
IO2_9
E12
IO2_47
A2
IO2_7
B12
IO2_6
A13
IO2_5
B13
IO2_4
C13
IO2_3
B14
IO2_2
A15
IO2_1
B15
IO3_43
D13
IO3_42
C14
IO3_41
C15
IO3_40
C9235
B16
0.1uF
IO3_39
G12
IO3_38
H13
IO3_36 +3.3V_PROIDIOM
E13
IO3_35
F12
IO3_33 R9256 4.7K
D15
IO3_32
D16 R9257 4.7K
IO3_31
E15
IO3_30
E16
IO3_29
F15
IO3_28
F13
IO3_27
F14
IO3_26
F16
IO3_25
G15
IO3_24
G13
IO3_23
G14
IO3_22
H12
CLK2
G16
CLK3
H16
+3.3V_PROIDIOM
R9258 4.7K
R9259 4.7K
R9260 4.7K
2013.12.24
21 21
Pro:Idiom
LGE Internal Use Only