Philips 32PFL3007 Service Manual page 50

Circuit Diagrams and PWB Layouts
10-1-13 B13, POP Killer & Extender
POP Killer & Extender
B13
+12V 5V_SW 5VSB
D601 D602
NC/1N4148W
BAT54C
5VSB +12V 5V_SW V_MUTE
R624
R630 R665 R622 2.2K 1/16W
100R 1/16W 5%
C603
100N 50V
ZD601
BZX84C3V6 R626
1K 1/16W 5%
Q601
PMBS3904
R623
470OHM1/10W
TPM9.1A LA 10.
V_MUTE
2 3
Q609
R638 PMBS3906
47K 1/16W 5%
R643
10K 1/16W 5%
H: UN-MUTE
A_MUTE
L: MUTE
V_MUTE POP Killer Output
D603
BAT54C
V_MUTE
2 3
Q603
PMBS3906
R618
47K 1/16W 5%
R619
10K 1/16W 5%
A_MUTE
Q602
PMBS3904
C604
1uF 16V
For AC-on POP noise
For DC-on/off POP noise
EN 50
AVDD3V3_HP
R642
10K 1/16W 5%
HPHONE_EN
R625 Q607
10K 1/16W 5% PMBS3904
DVDD3V3_AMP
R621
470K 1/16W 5%
AMP_PD#
H: ON
R620
L: Power Down
Q604
10K 1/16W 5% PMBS3904
H: UN-MUTE
L: MUTE
V_MUTE
R628
10K 1/16W 5%
1K 1/16W 5%
R627
L : Mute
Q605
H : Un-mute
PMBS3904
POP_MUTE#
Q606 R629
PMBS3904 1K 1/16W 5%
back to
2012-Jun-15
div. table
B13
HPHONE_EN
HPHONE_EN 19
POP_MUTE#
POP_MUTE# 4,18
GND 4,5,6,7,8,9,10,11,12,13,14,15,17,18,19,20,21,22,23,24
POP Killer & Extender
715G5617
19330_512_120606.eps
B 2012-04-24
120606