Table of Contents
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Circuit Diagrams and PWB Layouts
10-5-6
Earphone pre amp
B06
Earphone pre amp
AV_AUOUTR3
2
AV_AUOUTR3
AV_AUOUTL3
2
AV_AUOUTL3
C604
C604
1UF16V
1UF16V
C610
C610
2.2UF 16V
2.2UF 16V
TPS14.1A LA
10.
EN 60
HP_OUT_R
HP_OUT_L
C601
C601
100NF 16V
100NF 16V
U602
U602
1
12
CP+
RIN
APA2176A
APA2176A
HP_SD
2
11
PGND
/RSD
3
10
CP-
LIN
4
9
NC
ROUT
R607
R607
R608
R608
+3.3V_Standby
FB602
FB602
1
2
300R
300R
C611
C611
10UF 10V
10UF 10V
Headphone Amp
2014-Oct-24
HP_OUT_R
4
HP_OUT_L
4
+3.3V_Standby
FB601
FB601
1
2
300R
300R
C602
C602
10UF 10V
10UF 10V
C603
C603
C605
C605
C606
C606
NC/1.5nF 50V
NC/1.5nF 50V
1.5nF 50V
1.5nF 50V
1UF16V
1UF16V
R603
R603
R602
R602
200OHM1/16W
200OHM1/16W
0R05 OHM
0R05 OHM
R604
R604
100OHM1/16W
100OHM1/16W
R606
R606
C607
C607
R605 0R05 OHM
R605 0R05 OHM
200OHM1/16W
200OHM1/16W
1UF16V
1UF16V
C608
C608
C609
C609
NC/1.5nF 50V
NC/1.5nF 50V
1.5nF 50V
1.5nF 50V
100 OHM 1/10W
100 OHM 1/10W
HP_OUT_R
100 OHM 1/10W
100 OHM 1/10W
HP_OUT_L
back to
div.table
AV_AUOUTR3
HP_DET
2,4
AV_AUOUTL3
Earphone pre amp
715G5789
B06
C
2013-08-13
19660_505.eps
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