J 715G4310 Ir/Led Board; 2010-Nov-19 - Philips P&S 22HFL4372D/10 Service Manual

Circuit Diagrams and PWB Layouts

10-14 J 715G4310 IR/LED Board

IR/LED board
IR/LED board
J
1
A
LED_1
LED_2
B
CN01 CN01
C
CONN CONN
D
1
Q552.1HE LA 10.
2
3V3_STBY
R01 R01 R02 R02
1.2K 1/16W 1.2K 1/16W 47 OHM 1/16W 47 OHM 1/16W
LED01 LED01
15-22/R8T5D-A30/2T 15-22/R8T5D-A30/2T
R05 R05
Q01 Q01
1
PMBT3904 PMBT3904
2.2K1/16W 2.2K1/16W
R06 R06
Q02 Q02
MMBT3906 PNP MMBT3906 PNP
4K7 1/16W 5% 4K7 1/16W 5%
R07 R07 R08 R08
NC/10K 1/16W 5% NC/10K 1/16W 5% NC/10K 1/16W 5% NC/10K 1/16W 5%
5V 3V3_STBY
1
2
FB01 FB01 120R/600mA 120R/600mA
3 1 2
4
FB02 FB02 120R/600mA 120R/600mA
5 1 2
6
FB03 FB03 120R/600mA 120R/600mA
7 1 2
8
FB04 FB04 120R/600mA 120R/600mA
1 2
FB05 FB05 120R/600mA 120R/600mA
1 2
FB06 FB06 120R/600mA 120R/600mA
1 2
2
EN 121
3 4
3V3_STBY
R04 R04
R03 R03
100R 1/16W 5% 100R 1/16W 5%
10K 1/16W 5% 10K 1/16W 5%
RC
C01 C01
1UF16V 1UF16V
RC 3V3_STBY
LED_2 CN02 CN02
1
2
LED_1
3
KEY CONN CONN
3 4
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2010-Nov-19

div. table
5
U01 U01
3
VS
1
OUT
2
GND
TSOP34336SB1 TSOP34336SB1
KEY
5
IR/LED board
J
CN01 C2 CN02 C4
C01 B4 C02 C2
C03 C3 C04 C3
C05 C3 C06 C3
C07 C3 FB01 C2
A FB02 C2 FB03 C2
FB04 C2 FB05 C2
FB06 C2 LED01 A2
Q01 A2 Q02 B3
R01 A3 R02 A3
R03 A4 R04 A4
R05 A2 R06 B2
R07 B2 R08 B2
B
C
D
B 2010-09-06
715G4310
19040_514_100924.eps
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