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.
1.5K
R2414
22
R2428
+3.5V_ST
1000pF
50V
C2404
AMOTECH
5.6V
D2402
BLM18PG121SN1D
L2403
JP2407
100
R2412
EYEQ/TOUCH_KEY
S/T_SDA
18pF
50V
50V
OPT
C2409
10K
R2416
OPT
S/T_SCL
5.6V
D2404
EYEQ/TOUCH_KEY
JP2411
100
R2411
EYEQ/TOUCH_KEY
18pF
50V
50V
OPT
C2408
LED_B/LG_LOGO
LED_R/BUZZ
0 . 1 u F
C2402
0 . 1 u F
16V
C2403
0 . 1 u F
16V
C2410
OPT
0 . 1 u F
16V
C2405
CDS3C05HDMI1
5.6V
5.6V
D903
NEW_SUB
JP2409
+3.5V_ST
BLM18PG121SN1D
L2402
+3.5V_ST
KEY2
1.5K
R2413
IR
JP2408
CDS3C05HDMI1
5.6V
5.6V
D902
NEW_SUB
KEY1
5.6V
D2403
EYEQ/TOUCH_KEY
1000pF
50V
C2406
12507WR-15L
P2402
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
AMOTECH
5.6V
D2401
18pF
50V
50V
OPT
C906
0 . 1 u F
C2401
47K
R2426
18pF
50V
50V
OPT
C907
100pF
50V
C2407
+3.3V_Normal
5.6V
D2405
BLM18PG121SN1D
L2401
JP2410
BLM18PG121SN1D
L2404
SENSOR_SCL
SENSOR_SDA
10K
1%
R2405
10K
1%
R2404
6
KEY/IR
KEY
2 0 1 1 . 1 1 . 2 3
22LQ630H-UA
LA1EX
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