Circuit Diagrams and PWB Layouts
117
7.
LED/Switch Panel (ITV)
B1
TO
1S20
LIGHT SENSOR
LIGHT SENSOR
EXCL.
OR
O
TO 1903
SIDE I/O
LED PANEL DISPLAY (ITV)
DEM
BAND
PASS
CTRL
CIRCUIT
AGC
INP
PIN
ON / OFF
SWITCH
RED
GREEN
STATUS:
4.5V to 5V : TV ON
< 0.6V : TV Stdby
7108 E7
7120-A G7
7120-B G6
3123
10K
1K
3124
2126
220n
TSOP2236
100R
3109
+5V_STBY_SW
6105
BZX384-C3V9
2
0317
B6B-EH-A
1
100K
3102
100MHZ
5100
2
1
TLMV3100
6103-B
3
4
3108 G12
3109 G13
3110 D7
3111 E7
3112 E6
3120 G4
3121 H4
3122 I4
3123 H6
3124 I6
3125 I7
3126 H7
3127 I8
3128 I3
3129 B4
3130 B4
3131 A13
4101 D5
4107 B12
5100 D2
6101 C9
6102 D6
6103-A E10
6103-B E11
6105 D11
6127 I8
6128 C13
6129 C13
7103 C10
7104 E6
7105 C11
7107 G15
C
D
E
F
G
H
I
A
B
C
D
E
F
G
H
I
0222 G2
0317 B15
0320 C1
1101 E3
2107 H13
2108 D7
2109 D6
2120 G6
2126 H7
3101 C8
3102 C10
3103 D10
3104 C11
3105 D11
3106 E11
3107 B11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
A
B
3131
10K
3129
5K6
3130
3K9
F122
F121
1K0
3128
1
4
5
3
+5V_STBY_SW
74HCT1G86
7108
2
3112
5K6
5K6
3111
3110
5K6
2108
100n
2109
4u7
6102
BZX384-C5V1
7104
BC847BW
6128
BZX284-C6V8
BZX284-C6V8
6129
SHIELDING 3.3
0222
+5V_STBY_SW
+5V_STBY_SW
+5V_STBY_SW
100u
2107
6127
+8V6
100K
3104
7107
GND
3
1
OUT
2
VS
3127
470K
2120
10u
+8V6
3126
470K
3125
3K3
7120-B
LM358D
5
6
7
8
4
7120-A
LM358D
3
2
1
8
4
3122
1K
3121
4K7
3120
4K7
3103
220R
3105
330R
BZX384-C3V9
6101
4107
2
5
1
4
3
6
4101
3
4
5
6
1101
BC857BW
7103
BC857BW
7105
3106
150R
3101
150R
3107
470R
7
8
9
3108
10K
PH-S
0320
1
10
2
3
4
5
6
+9V_STBY
+9V_STBY_SW
+8V6
TLMV3100
6103-A
RC_IN
RED_LED
STATUS
MODE
GREEN_LED
LIGHT_SENSOR_IN
+5V_STBY_SW
IR_RX
IR_TX
LED_DISPLAY
CL 36532064_034.eps
211003
3139 123 5788.1