LG LT66 Benutzerhandbuch Seite 57

CONTROL
IR & LED
IR_OUT_CTRL
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 © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
KEY1
KEY2
+3.5V_ST
+3.5V_ST
R614
47K
OPT
R608
22
R623
NEC_IR
47K
R621
C 10K
Q607
B
2SC3052
E OPT
OPT
C
E
+5V_ST
R615
0
R607
10K
R603
22
IR_OUT_RS232C
R616
C
Q603 10K
B
2SC3052
E
+5V_ST
R609
R604 10K
22
IR_OUT_HDMI1
R617
C
Q604 10K
B
2SC3052
E
R600
C
30K Q600
B
2SC3052
E
+5V_ST
R610
R605 10K
22
IR_OUT_HDMI2
R618
C
Q605 10K
B
2SC3052
E
R601
30K C
Q601
B
2SC3052
E
+5V_ST
R611
10K
R606
22
IR_OUT_SIDE_HDMI
R619
C 10K
Q606
B
2SC3052
E
R602
30K C
Q602
B
2SC3052
E
+3.5V_ST
R620
R622
10K
10K
1%
1%
L600
R612
BLM18PG121SN1D
100
L601
R613
BLM18PG121SN1D
100
C600 C601 D600 D601
0 . 1 u F 0 . 1 u F 5.6V 5.6V
200pF 200pF
+3.5V_ST
L602
BLM18PG121SN1D
C602 C603
0 . 1 u F 1000pF
16V 50V
+3.5V_ST
R625
47K
R624 OPT
47K
B
Q608
C606
2SC3052
100pF ZD600
50V
5.48VTO5.76V
R629
1.5K
LED_R/BUZZ
OPT
R626
100
SENSOR_SCL
C607
18pF
50V
OPT
OPT
R627
100
SENSOR_SDA
C608
18pF
50V
OPT
P601
12507WR-10L
1
2
3
4
5
6
7
8
R630
10K
9
OPT
10
11
ZD601
5.48VTO5.76V
OPT
ZD602
5.48VTO5.76V
OPT
EMEA INTERACTIVE
GP4_MSTAR
IR/CONTROL
2 0 1 1 . 0 8 . 2 1
6 2 0
LGE Internal Use Only