Earphone Pre Amplifier - Philips 32PFL3008/98 Service Manual

Circuit Diagrams and PWB Layouts
10-3-6

Earphone pre amplifier

Earphone pre amplifier
B06
AV_AUOUTR3
2 AV_AUOUTR3
AV_AUOUTL3
2 AV_AUOUTL3
C604
1UF16V
C610
2.2UF 16V
TPS10.1A LA 10. EN 52
HP_OUT_R
HP_OUT_L
C601
100NF 16V
U602
1 12
CP+ RIN
2 11
HP_SD
APA2176A
PGND /RSD
3 10
CP- LIN
4 9
NC ROUT 1UF16V
R607
R608
+3.3V_Standby
FB602
1 2
300R
C611
10UF 10V
Headphone Amp
2013-Aug-30
HP_OUT_R 4
HP_OUT_L 4
+5V_Normal
FB601
1 2
300R
C602
10UF 10V
C603 C605
C606 NC/1.5nF 50V 1.5nF 50V
1UF16V R603
R602 200OHM1/16W
0R05 OHM
R604 100OHM1/16W
R606
C607 R605 0R05 OHM 200OHM1/16W
C608 C609
NC/1.5nF 50V 1.5nF 50V
HP_OUT_R
100 OHM 1/10W
HP_OUT_L
100 OHM 1/10W
back to
div.table
AV_AUOUTR3
HP_DET 2,4
AV_AUOUTL3
715G5740
Earphone pre amplifier
B06
A 2012-09-24
19450_513_130110.eps
130110