Philips 22PFL5557/V7 Service Manual page 24

5
PRE-AMP:PT2308
R701 R701
0R-0402 0R-0402
C701 C701 10uF(X5R) 10uF(X5R)
2 AMP_AUOUTL0
D
5V_EAR
CLOSE TO IC
R707 R707
1K 1K
C706 C706
R708 R708
10uF(X5R) 10uF(X5R)
1K 1K
Near MST.IC
Ground in the middle of the L/R
R712 R712
0R-0402 0R-0402 C709 C709 10uF(X5R) 10uF(X5R)
2 AMP_AUOUTR0
CLOSE TO IC
C
MUTE CONTROL
5V-Tuner 12VA
R751 R751 R780 R780
0R-0402 0R-0402 NC NC
R723 R723
22K 22K
R724 R724
D701 D701
10K 10K
BAW70 BAW70
B
3906 3906
Q704 Q704
R726 R726
22K 22K
R727 R727 PM
2 3
100R-0603 100R-0603
R730 R730
NC/22K NC/22K
R731 R731
NC/22K NC/22K
2 3
Q701 Q701
NC/3906 NC/3906
5V-Tuner
MUTE CONTROL
R743 R743
10K 10K
OFF
R740 R740
2 AMP-MUTE
1E56 BIT0
ON
A
5
4
R703 R703
R702 R702 15K 15K EC701 EC701
10K 10K 220uF/16V 220uF/16V
AMP_LIN
R706 R706
5V_EAR
10R-0603 10R-0603
R704 R704
5V-Tuner
4.7K 4.7K
C704 C704 EC702 EC702 靠近1517摆放
+ +
100uF/16V 100uF/16V
0.1uF 0.1uF
U701 U701
PT2308P PT2308P
EC706 EC706
220uF/16V 220uF/16V
AMP_RIN
PH_R
R710 R710 R709 R709
R711 R711 15K 15K 4.7K 4.7K
10K 10K
靠近1517摆放
12VA
500mS
R716 R716
100R-1206 100R-1206 R718 R718
R717 R717 6.8K 6.8K
100R-1206 100R-1206
120mA
Q702 Q702
1
3904 3904
Q706 Q706
1
3904 3904
R728 R728
0R-0402 0R-0402
1 Q707 Q707
NC/3904 NC/3904
R736 R736
NC/0R-0402 NC/0R-0402
R739 R739
20K 20K
1517EN
Q708 Q708
3904 3904
ON:9.7V
1K 1K
1 OFF:4.3V
R741 R741
68K 68K
R742 R742
2.2K 2.2K
2.2K
4
3
TDA1517
PH_L 3
3
1
SRQ3 SRQ3
2
2pin 2pin
3113(3110)/2113/9108
12VA
R719 R719
82K 82K
R722 R722
22K 22K
PM Q703 Q703
1
3904 3904
R356上拉改下拉
改善开机瞬间尖峰
R725 R725 10K 10K Q705 Q705
2 AMP-MUTE 1
3904 3904
1E56 Bit1
OFF C717 C717
10P 10P
VCC_AMP
ON
+3.3V_Normal
R732 R732 R733 R733 R734 R734
NC/10K NC/10K NC/10K NC/10K
10K 10K
C727 1uF/0603 C727 1uF/0603
R737 R737 R738 R738
10K 10K
10K 10K
24
3
2
12VA
VCC_AMP
FB701 FB701
56-4A-1206 56-4A-1206
FOR 2X3W
U702 U702
AR+ AMP_RIN
NC/TPA1517 NC/TPA1517 C705 C705 NC1uF/0603 NC1uF/0603
20 1
GND/HS IN1
EC703 EC703 NC/100uF/16V NC/100uF/16V
19 2
GND/HS SGND
SVR
18 3
GND/HS SVRR
EC704 EC704 1 NC/470uF/10V NC/470uF/10V 2 ROUT+
17 4
GND/HS OUT1
16 5
GND/HS PGND EC705 EC705 NC/470uF/10V NC/470uF/10V LOUT+
1 2
15 6
GND/HS OUT2
14 7
GND/HS VCC
1517EN
13 8
GND/HS M/SB
AL+ C707 C707 NC/1uF/0603 NC/1uF/0603 AMP_LIN
12 9
GND/HS IN2
11 10
GND/HS GND/HS
4pin-2.54mm 4pin-2.54mm
AMP_GND
ROUT+
1
1
ROUT-
2
2
LOUT-
3
3
LOUT+ 4
4
CN701 CN701
R715 R715
NC/0R-0805 NC/0R-0805
R714 R714
NC/0R-0805 NC/0R-0805
C711 C711 C712 C712
Only for 1517
10P 10P 10P 10P
使用TDA1517时，删除了以下物料：
L701,L702,L703,L704,C719,C720,C726,C728,C715,C730,R719,
BTL FOR 2X8W
EC707 EC707
220uF/16V 220uF/16V
VCC_AMP
靠近2113的供电针脚pin28。
U703 U703
+ +
TPA3113D2 TPA3113D2
1 28
SD PVCCL
2 27
FAULT PVCCL
AMP_LIN C715 1uF/0603 C715 1uF/0603 C716 C716
3 26
LINP BSPL
0.22uF/0603 0.22uF/0603 L701 L701 33uH-1.5A 33uH-1.5A
C718 1uF/0603 C718 1uF/0603
4 25
LINN OUTPL
GAIN0
5 24
GAIN0 PGND
L702 L702 33uH-1.5A 33uH-1.5A
GAIN1
R729 R729 6 23
GAIN1 OUTNL
10R-0402 10R-0402
C723 C723
7 22
AVCC BSNL
C722 NC/1uF/0603 C722 NC/1uF/0603 0.22uF/0603 0.22uF/0603
C724 C724
8 21
AGND BSNR
0.22uF/0603 0.22uF/0603
C725 1uF/0603 C725 1uF/0603
9 20
GVDD OUTNR
L703 L703 33uH-1.5A 33uH-1.5A
10 19
PLIMIT PGND
R735 R735
10K 10K C729 1uF/0603 C729 1uF/0603
11 18
RINN OUTPR
L704 L704 33uH-1.5A 33uH-1.5A
AMP_RIN C730 1uF/0603 C730 1uF/0603 C731 C731
12 17
RINP BSPR
0.22uF/0603 0.22uF/0603
13 16
NC PVCCR
VCC_AMP
14 15
PBTL PVCCR
EC709 EC709
+ +
220uF/16V 220uF/16V
Title Title Title
Size Size Size
C C C
Date: Date: Date:
2
1
D
C
B
LOUT+
C719 C719
1uF/0805 1uF/0805
C720 C720
1uF/0805 1uF/0805
LOUT-
ROUT-
C726 C726
1uF/0805 1uF/0805
C728 C728
1uF/0805 1uF/0805
ROUT+
靠近2113的供电针脚pin15。
A
MST6M182VG MST6M182VG MST6M182VG
Document Number Document Number Document Number Rev Rev Rev
07.AUDIO 07.AUDIO 07.AUDIO
1.0 1.0 1.0
Friday, February 17, 2012 Friday, February 17, 2012 Friday, February 17, 2012 Sheet Sheet Sheet 7 7 7 of of of 9 9 9
1