Philips 39PFL3008/98 - Page 55

Circuit Diagrams and PWB Layouts
EN 55TPS10.1A LA 10.
2013-Jul-05
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div.table
10-3-9 Keypad/IR
19450_516_130110.eps
130110
Keypad/IR
B09 B09
2012-09-24
A
715G5740
Keypad/IR
+3.3V_Standby
IRIN UART-TX UART-RX
R475 NC/3.3K
IRIN LEDG KEY1-SAR1 KEY0-SAR0
POWER
LEDR
LED-R LED-G
KEY_ADC1
LED-G
LEDR
IRRX1 POWER_KEY
LED-R
KEY1-SAR1
POWER
LED-R LED-G
IRIN
POWER_KEY
KEY_ADC1
KEY0-SAR0IRRX1
R476 NC/0R05 OHM
R474 3.3K
LEDG
ZD404
MLVG0402
12
R466 10K 1/16W 5%
R467 NC 100R 1/16W 5%
Q405
MMBT3906
C444 100NF 16V
ZD403
MLVG0402
12
FB409
120R
1 2
R470 100R 1/16W 5%
C441 1N 50V
R462 200OHM1/16W
R477 NC/0R05 OHM
C442 100NF 16V
ZD406
MLVG0402
12
Q407
2N3906S-RTK/PS
1
23
R469 100R 1/16W 5%
R459 4.7K
ZD402
MLVG0402
12
CN404
CONN
1 2 3 4 5
67
R468
100R 1/16W 5%
C445 1N 50V
ZD405 MLVG0402
12
C440 1N 50V
R465 10K 1/16W 5%
R461 200OHM1/16W
R460 100OHM
R457 4K7 1/16W 1%
R456 4K7 1/16W 1%
ZD401
MLVG0402
12
Q406 2N7002
ZD407 MLVG0402
12
C447
100nF 50V
DGND
C446 1N 50V
CN401 CONN
1 2 3 4 5 6 7 8 9 10
R464 100OHM
t
TH401 0R4
12
R463 4.7K
R458 100OHM
C443
1UF16V
Q404
MMBT3906
DGND
DGND
+3.3V_Standby
DGNDDGND
+3.3V_Standby
+3.3V_Standby
+3.3V_Standby
DGND
DGND
DGND
DGNDDGNDDGND
+3.3V_Standby
DGND
+5V_Standby AGND
KEY0-SAR02
+5V_Standby
IRIN2 KEY1-SAR12
LEDR2 LEDG2
UART-RX2,4
UART-TX2,4
+3.3V_Standby
CN405
NC CONN
1 2 3
45