AOC LE40D3142 Service Manual page 39

POP NOISE (AC OFF)
+5VSB
D601
R632 LL4148
C651
+3V3SB 10UF 6.3V 20%
10K 1/16W 5%
AUDIO_MUTE R633 10K 1/16W 5% Q604
MMBT3906
R634
100K 1/16W 5%
+3V3SB
R605
10K 1/16W 5%
HP_MUTE
PD_MUTE R609 Q601 C632
4K7 1/16W 5% MMBT3904
100PF 50V
I2C Address
Lo 0X34
Hi 0X56
ADR
R621
10K 1/16W 5%
Thermal Pad
10*10*10 Z12G6911011
20*20*8.5 Q12G714001200100HB
20*20*16 X12G8006
20*20*10 X12G8004
HPIN_L
C643
0402
AMP-AUOUTL
C644 2.2UF 10V R626 10K +-1% 1/16W R627
AMP-AUOUTR C645 2.2UF 10V R629 10K +-1% 1/16W R630
0402
HPIN_R C646
+12V_AUD AMP_POWER
Q605
MMBT3906
C601
PD_MUTE
100NF 16V
HPIN_L
HPOUT_L
AMP_3V3 HPOUT_R
+3V3SB
HPIN_R
FB602 0R05 1/16W
C620
C623 C624
100NF 16V 1UF 10V
0402 0402 C626
R607 C629 47NF 16V
470R 1/16W 1%
C630 4.7NF 50V C631 47NF 16V R608 470R 1/16W 1%
C633 4.7NF 50V
AMP_3V3
C636 ADR
C637
1UF 10V AU_MCK
100NF 16V
C638 R617
18.2K OHM +-1% 1/16W
22PF 50V
C639
HS601
1
2
1
HEAT SINK
1
Nearly Amplifier Nearly Phone Jack
100PF 50V
6 HP_DET
HPOUT_L
47K +-1% 1/16W R628 0R05 1/16W FB604 300R 0.2A
47K +-1% 1/16W HPOUT_R R631 0R05 1/16W FB605 300R 0.2A
C647 C648
100PF 50V
NC/100N16V
NC/100N16V
4 ohm -->
8 ohm --> 22uH
16 ohm --> 47uH
+ C602 C604
470UF 16V
100NF 16V
U601
C608
1 48
33NF 16V
GND OUTB
2 47
C609 33NF 16V
OUTA BSTB
3 46
C612 33NF 16V
BSTA BSTC
4 45
PVDD OUTC
5 44
PWM1 GND
6 43
PWM2 OUTD
7 42
C616 33NF 16V
HPIL BSTD
8 41
HPOL PVDD
9 40
C617
HPOR GVDD_REG
1UF 10V
10 39 HP_MUTE
HPIR HP_SD
11 38
1UF 10V C621 2.2nF 50V
HPVSS SSTIMER
12 37
C622 100NF 16V
CN AVDD_REG2
13 36
1UF 10V
CP GND
FB603
14 35
HPVDD GND
C627 C628
15 34
GND DVDD
100NF 16V 1nF 50V
16 33
FLTM TEST
17 32
FTLP RESET
18 31
C634 22PF 50V
AVDD_REG1 NC
19 30
R612
AVDD SCL
33R 1/16W 5%
20 29
R614
ADR SDA
33R 1/16W 5%
21 28
R616
MCLK SDIN1
33R 1/16W 5%
22 27
ROSC SCLK
23 26
R618
GND LRCLK
33R 1/16W 5%
24 25
4.7UF 10% 10V
DVDD_REG PDN
C640 C641 C642
22PF 50V 22PF 50V
TAS5729MD 22PF 50V
Z90T0013101 9*24*9
Q90G0198 1 10*22*7
HeadPhone / Audio Output (Side)
+3V3SB
R624
CN602
10K 1/16W 5%
HP_DET 1
7
R625 100R 1/16W 5% EAR_DET 6
EAR_L 2
3
4
EAR_R
5
C649 C650
ZD601 ZD602 ZD603 CONN
100PF 50V 100PF 50V 088G302G7B1ACL
MLVG0402 NC
MLVG0402
20121205 ESD
39
Co-lay with CN601
373G253S147Y00
LOUT+
L601 10uH
C605 C606 C607
R601
18R 1/10W 1% 1UF 50V 330NF 16V
330pF 50V
LOUT-
L602 10uH
C610 C611
R602
18R 1/10W 1% 330NF 16V
330pF 50V
ROUT+ L603 10uH
C613
R603 C614 C615
18R 1/10W 1%
330pF 50V 1UF 50V 330NF 16V
ROUT- L604 10uH
C618 C619
R604
18R 1/10W 1% 330NF 16V
330pF 50V
AMP_3V3
AMP_3V3
0R05 1/16W
R606
10K 1/16W 5%
RESET_AMP R610 AUDIO_RESET
33R 1/16W 5%
C635
M_SCL
NC/100PF 50V
M_SDA
AU_SD
AU_BCK
3V3T
AU_WS
AMP_PDN R620
10K 1/16W 5%
Q603 R622 NC PD_MUTE
NC
R623
NC
4,6 M_SDA
4,6 M_SCL
6 AMP-AUOUTR
6 AMP-AUOUTL
6 AU_SD
6 AU_BCK
6 AU_MCK
6 AU_WS
6 AUDIO_RESET
6 AUDIO_MUTE
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
絬 隔 瓜 絪 腹
TPV MODEL
Key Component 08. Audio Amp/Headphone Output PCB NAME
Date Friday , March 28, 2014 Sheet 8 of 9
CN605
4
R-
R+ 3
L- 2
1
L+
NC
CN601
4
L+ L+
L- 3 L-
R+ 2
R+
1
R- R-
CONN
4Pin 2.0mm
311GW200A04ABL
311GW200A04AAL(Vertical)
311GW200A04AAX(Vertical)
M_SDA
M_SCL
AMP-AUOUTR
AMP-AUOUTL
AU_SD
AU_BCK
AU_MCK
AU_WS
AUDIO_RESET
AUDIO_MUTE
Size C
Rev A
<Variant Name>
称 爹