Read LG 47LT360C-CA / LC2EC 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.
IR/CONTROL
2011/11/16
6
GP4L_S7LR2
R2402
100
100
+3.5V_ST
L2403
BLM18PG121SN1D
JP2404
R2431
47K
IR_OUT
KEY2
R2410
22
IR_OUT
R2404
10K
1%
+3.5V_ST
IR
R2430
10K
IR_OUT
R2413
1.5K OPT
L2402
BLM18PG121SN1D
R2401
100
100
+3.5V_ST
C2407
100pF
100pF
50V
C2401
0.1uF
L2401
BLM18PG121SN1D
+3.5V_ST
C2402
0.1uF
C2404
1000pF
50V
R2405
10K
1%
JP2401
JP2402
C2403
0.1uF
16V
IR_OUT
C2405
0.1uF
16V
OPT
KEY1
JP2407
+3.5V_ST
Q2405
MMBT3904(NXP)
IR_OUT
E
B
C
Q2406
MMBT3904(NXP)
IR_OUT
E
B
C
R2425
1K
IR_OUT
R2432
1.5K
1.5K
D2402
5.6V
OPT
D2401
5.6V
OPT
D2405
5.48VTO5.76V
OPT
R2429
1K
IR_OUT
P2401
12507WR-10L
12Y_SUB
1
2
3
4
5
6
7
8
9
10
11
R2427
22
22
R2426
47K
LED_W
LED_R
JP2406
JP2405
JP2408
JP2409
JP2403
R2438
47K
IR_OUT1
R2433
22
IR_OUT1
IR_OUT1
R2437
1K
IR_OUT1
Q2404
MMBT3904(NXP)
IR_OUT1
E
B
C
+3.5V_ST
R2435
1K
IR_OUT1
+3.5V_ST
Q2403
MMBT3904(NXP)
IR_OUT
E
B
C
R2436
10K
IR_OUT1
P2403
12507WR-15L
11Y_TOUCH_KEY
1
EYEQ_SCL
2
EYEQ_SDA
3
GND
4
KEY1
5
KEY2
6
3.5V_ST
7
GND
8
LED_B
9
IR
10
GND
11
3.3V
12
LED_R
13
GND
14
S/T_SCL
16
.
15
S/T_SDA
D2404
5.6B
11Y_TOUCH_KEY
5.6B
11Y_TOUCH_KEY
L2408
11Y_TOUCH_KEY
500-ohm
L2409
11Y_TOUCH_KEY
500-ohm
D2403
5.6B
11Y_TOUCH_KEY
5.6B
11Y_TOUCH_KEY
R2439
0
READY
R2440
0
READY
P2402
12507WR-12L
10Y_TACT_KEY
1
2
3
4
5
6
7
8
9
10
11
12
13
R2443
10K
10Y_TACT_KEY
Q2401
MMBT3904(NXP)
10Y_TACT_KEY
E
B
C
R2441
10K
10Y_TACT_KEY
L2406
10Y_TACT_KEY
120-ohm
BLM18PG121SN1D
C2409
100pF
50V
100pF
50V
10Y_TACT_KEY
R2442
0
READY
+3.3V_Normal
+3.3V_Normal
L2410
BLM18PG121SN1D
R2446
10K
10Y_TACT_KEY
R2444
10K
10Y_TACT_KEY
Q2402
MMBT3904(NXP)
10Y_TACT_KEY
E
B
C
L2407
10Y_TACT_KEY
120-ohm
R2447
4.7K
4.7K
10Y_TACT_KEY
C2411
100pF
50V
100pF
50V
10Y_TACT_KEY
R2445
0
READY
+3.5V_ST
+3.5V_ST
JP2410
JP2411
JP2412
JP2413
JP2414
JP2415
JP2416
S/T_SCL
S/T_SDA
LED_R
C2408
0.1uF
16V
C2410
1000pF
50V
R2449
0
10Y_TACT_KEY
LED_W
R2461
100
100
12Y_TOUCH_KEY
R2462
100
100
12Y_TOUCH_KEY
SENSOR_SCL
SENSOR_SDA
D2411
DZ2J056M0L
OPT
C2412
18pF
50V
18pF
50V
OPT
C2413
18pF
50V
18pF
50V
OPT
D2412
DZ2J056M0L
OPT
R2457
0
TACT_KEY
R2455
0
TACT_KEY
R2456
0
TACT_KEY
R2452
0
12Y_TOUCH_KEY
R2451
0
12Y_TOUCH_KEY
R2453
0
NON_12Y_TOUCH
R2459
0
12Y_TOUCH_KEY
R2460
0
12Y_TOUCH_KEY
R2454
0
OPT
R2450
0
OPT
R2463
0
NON_12Y_TOUCH
R2464
0
12Y_TOUCH_KEY
IR/LED and control for Grandslam
IR OUT TO RS232C
IR OUT TO SIDE PHONEJACK
WAFER fOR H6R CHASSIS
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