Philips 50PUN6102/61 Service Manual page 34

8-3-6 AUDIO AMP/HEADPHONE
C617/C623
POP NOISE (AC OFF)
+5V_Standby
D601
PD_MUTE
R602 LL4148
C601 R603
10UF 6.3V 20%
10K 1/16W 5% 100K 1/16W 5%
Q602
MMBT3906
PD_MUTE
+3.3V_Standby
R628
10K 1/16W 5%
HP_MUTEB
C611
AMP-MUTE
R610 Q603
4K7 1/16W 5% MMBT3904
100PF 50V
AMP-MUTE
0 HP unMute
1 HP Mute 2015-0727 del.
0402
LINEOUT_APML
C644 2.2UF 10V R626 10K 1% 1/16W
LINEOUT_APMR C645 2.2UF 10V R629 10K 1% 1/16W
0402
HS601
1
AMP+HP_PDN +12V_AUD
2
Q601
HEAT SINK
MMBT3904 C602
+
100UF 35V
I2C Address
0.1uF 25V
Lo
Hi
U601
49
THERMALPAD
1
SDATA1
2
+3.3V_Standby
MS
AMP_3V3 3
PLL
4
CFG0
5
R620 NC/0R05 1/16W
CFG1
6
CLK_OUT
7
DGND
R606 C610
Stereo 0R05 1/16W 100nF 16V
CFG0 CFG1
8
L H
DVDD
9
SDATA0
10
LRCIN
AU_SD 11
BCLK
12
AU_WS
MCLK
AU_BCK
AU_MCK
Change AD87588 footprint.
HPIN_R
HPOUT_R
HP_MUTEB
C620
1uF 10V
Line out / Audio Output (Side)
Ver.C line out level
adj. by Jack 1/10
R622 Nearly Amplifier
1K 1/10W 1%
HPIN_L
C643 100PF 50V
HPOUT_L
R627 22K 1/16W R632 220 OHM 1/10W
R630 22K 1/16W HPOUT_R R631 220 OHM 1/10W
C647
HPIN_R
C646 100PF 50V
NC/100N16V
R623
1K 1/10W 1%
Separate VCC trace
AMP_3V3
PVDD
PVDD +12V_AUD
R604
10K
+
AMP_RESET#
C603
C604 C605 C606 C607
100UF 35V
C608
0.1uF 25V 0.1uF 25V 0.1uF 25V
2.2uF 6.3V
For Amp. power on
sequence(T6) 2017/10/6
36
LINEIN
35 AMP_3V3
LREX
34 AMP_RESET#
RESET#
33
R608
ERROR#
32
AMP+HP_PDN R605
PD#
31
10K
DVDD
C609
100nF 16V
AD87588-LG48NAY
30
R607
DGND
QFP48 0R05 1/16W
29
AMP_DEF
DEF
28
AMP_SA0
SA1
27 AMP_SA1
SA0
26 I2C-SCL
R640 100R
SCL
25
R641 100R I2C-SDA
SDA
Speaker
8 ohm
HPIN_L
HPOUT_L
4 ohm
AMP+HP_PDN
C614
100nF 16V
R614
10K
AMP_3V3
Nearly Phone Jack
FB604 300R 0.2A
FB605 300R 0.2A
C648 C649 C650
ZD601 ZD602
100PF 50V 100PF 50V
NC/100N16V
MLVG0402
MLVG0402
LOUT+
R612 C615
18R 1/10W 1% 330PF 50V
LOUT-
R615 C618
18R 1/10W 1% 330PF 50V
ROUT+
R616 C621
+3.3V_TA
18R 1/10W 1% 330PF 50V
0R05 1/16W
ROUT-
C626
C627 R617 C624
750 OHM 1%
10UF 6.3V 20%
18R 1/10W 1% 330PF 50V
2/7 Add +3.3V_TA power consumption<0.5W
2017/10/6 C626 change from 100nF to 750 ohm for Vil issue
C617/C623 L601/L602/L603/L604
0.22uF 22uH 373G253S147Y00
0.47uF 10uH 073G253S 81
CN601
2
A
EAR_L 1
4
EAR_R
B
3
RCA JACK 4P
Close to CN601
Main filter Option
L601
22uH
C616
C617 CN602
220nF50V
0.47UF 50V
4 L+
L602 L+
L- 3 L-
R+ 2 R+
22uH
1
R-
C619 R-
220nF50V
CONN
L603
22uH
C622
C623
220nF50V
0.47UF 50V
L604
22uH
4Pin 2.0mm
311GW200A04ABL
C625
220nF50V
C616/C619/C622/C625
0.1uF 065G080510432K A
Y 0.1uF 065G080510432K A
I2C-SDA
4,6,7 I2C-SDA
I2C-SCL
4,6,7 I2C-SCL
LINEOUT_APML
6 LINEOUT_APML
LINEOUT_APMR
6 LINEOUT_APMR
AU_SD
6 AU_SD
AU_BCK
6 AU_BCK
AU_MCK
6 AU_MCK
AU_WS
6 AU_WS
AMP-MUTE
6 AMP-MUTE