Hisense LCD40V57CA Service Manual page 54

5
6VBuf1
CA16 CA16
100uF/16V 100uF/16V
R414 R414
R415 R415 33K 33K
33K 33K
3
AMP-L C340 2.2uF C340 2.2uF R439 R439 10K 10K 2
2 AMP-L
C342 C342
D
1nF 1nF
R455 R455
5
AMP-R
C343 2.2uF C343 2.2uF R441 R441 10K 10K 6
2 AMP-R
C179 C179
1nF 1nF
R459 R459
C
2 SCL_OUT
P16 P16
SCL_OUT
3
R
4
WR
2
WL
1 SDA_OUT
L
5
AGND
2 SDA_OUT R509 R509
470R 470R
B
A
5
4
+12V
R437 R437
R458 R458
0/NC 0/NC
OP_VCC1 100 100
C341 C341 CA17 CA17 U47 U47
R463 R463
U45A U45A 0.1uF 0.1uF 100uF/16V 100uF/16V 3K9 3K9
1
OUT1 VDD
R443 R443
+ +
C347 4.7uF C347 4.7uF 3K9 3K9
1 2
IN1- OUT2
- -
3
IN1+ IN2-
TL062 TL062 R402 R402 C351 C351 4
VSS IN2+
1000P 1000P
PT2308 PT2308
47K 47K 47K 47K
C479 100pF C479 100pF
OP_VCC1 R457 R457
O/NC O/NC
U45B U45B
R444 R444
+ +
7 C350 4.7uF C350 4.7uF 3K9 3K9
- -
R403 R403
TL062 TL062 C354 C354
1000P 1000P
47K 47K 47K 47K
C478 100pF C478 100pF
5Vstb
R499 R499
27K 27K
R503 R503
0R 0R
PH-Rout R502 R502
100R 100R HPDET HPDET
HPDET 2
0R 0R
R505 R505 PH-Lout C233 C233
10nF 10nF HIGH: PLUG IN
LOW: NC
R506 R506
470R 470R
Shield for MST6X89BL AND DDR
CON24 CON24
1
2
3
4
Shield Shield
4
3
VCC-A
CA20 CA20
PH-Lout
+5V
100uF/16V 100uF/16V
R777 R777
10K 10K
R461 R461
8
3K9 3K9
7
6
5
AMP-Lin
CA22 CA22
PH-Rout
100uF/16V 100uF/16V
R781 R781
R465 R465 10K 10K
10K 10K
CA25 CA25
100uF/16V 100uF/16V
R466 R466 CA26 CA26
10K 10K
10uF/50V 10uF/50V
AMP-Rin
R727 R727
C706 C706
10K 10K
AMP-Lin
C709 220p C709 220p
1u 1u
R731 R731 R732 R732
C712 C712
C713 C713
TBD TBD 10K 10K
1u 1u
OUT1+
R740 10K R740 10K
C723 C723
AMP-Rin
C724 220p C724 220p
1u 1u
R744 R744 R745 R745
C729 C729 C730 C730
10K 10K
TBD TBD 1u 1u
3
2
R713 220 R713 220
+12V
R714 NC R714 NC
+5V
R702 NC R702 NC R704 R704
IN4148 IN4148
R703 R703 D703 D703
D700 D700
1K/NC 1K/NC
1K 1K 10V/NC 10V/NC
2 AMP-MUTE
R705 R705
IN4148 IN4148
R709 R709
D701 D701
47K 47K
0 0 2 3
Q701 Q701
3906 3906
R717 R717 C700 C700 D702 D702
100K 100K
47uF/16V 47uF/16V IN4148/NC IN4148/NC
C735 C735
R716 0 R716 0
+12V
R752 R752
VCC-A
47uF/16V 47uF/16V
NC NC
+5V
R708 NC R708 NC
VCC-A
C731 C731 R725 R725
C701 C701 L700 L700 L701 L701
100u 100u
10 10
100n 100n FB FB FB FB
C732 C732 C733 C733
OUT1- C702 C702 C703 C703 C704 C704 C705 C705
100u 100u 100u 100u
100n 100n 100n 100n 100n 100n 100n 100n
R726 R726
U10 U10
150K 150K
R728 R728 R729 R729
26
10K 10K 10K 10K OUT1P
2
IN1P
C708 C708
C711 C711
27 220n 220n
BOOT1P
220p 220p R733 R733 47p 47p
R734 10K R734 10K
3 29
IN1M BOOT1M
10K 10K
C716 C716
C717 C717
R736 R736
220n 220n
8 28
150K 150K CDELAY OUT1M
330n 330n C718 1u C718 1u
6 31
SO/OL STABI1
TFA9810 TFA9810
OUT2- MUTE_TFA9810 C719 1u C719 1u
7 18
ENABLE STABI2
10 23
R738 R738 DIAG OUT2P
150K 150K
C721 C721
11
TEST
R742 R742
220n 220n
22
R741 R741 BOOT2P
15
10K 10K IN2P
10K 10K 20
BOOT2M
C726 C726
R747 R747
220p 220p R746 R746 100p 100p
C728 C728
10K 10K 10K 10K
220n 220n
14 21
IN2M OUT2M
R748 R748
150K 150K
OUT2+ OUT2+
2
1
R737 R737
1K 1K
D704 D704
AMP-MUTE MUTE_TFA9810
1 Q700 Q700
R724 1K R724 1K
2N3904 2N3904
3
R750 R750 C736 C736
1nF 1nF
2
47K/NC 47K/NC
BAT54C BAT54C
R718 R718 2
D705 D705
100K 100K R719 R719
BAV99 BAV99
47K 47K
L702 L702
OUT1+ OUT1+ OUT1+ OUT1+ OUT1+ OUT1+ OUT1+ OUT1+ OUT1+ OUT1+ OUT1+ OUT1+ SPL+ SPL+
C707 C707 15uH 15uH
R730 R730
C710 C710
470p 470p 1u 1u
10 10
R735 R735
C715 C715
C714 C714
1u 1u
10 10 470p 470p
L703 L703
OUT1- OUT1- OUT1- OUT1- OUT1- OUT1- OUT1- OUT1- OUT1- OUT1- OUT1- OUT1- SPL- SPL-
15uH 15uH
L704 L704
OUT2+ OUT2+ OUT2+ OUT2+ OUT2+ OUT2+ OUT2+ OUT2+ OUT2+ OUT2+ OUT2+ OUT2+ SPR+ SPR+
R739 R739
15uH 15uH
C720 C720
C722 C722
10 10
1u 1u
470p 470p
R743 R743
C725 C725
1u C727 1u
C727
10 10 470p 470p
L705 L705
OUT2- OUT2- OUT2- OUT2- OUT2- OUT2- OUT2- OUT2- OUT2- OUT2- OUT2- OUT2- SPR- SPR-
15uH 15uH
CN21 CN21
SPR+
4
SPR-
3
SPL-
2
SPL+
1
CON4 CON4
深圳市高新区南区科技南十路国际技术创新研究院C座4楼 深圳市高新区南区科技南十路国际技术创新研究院C座4楼 深圳市高新区南区科技南十路国际技术创新研究院C座4楼
TEL:0755-26996895 TEL:0755-26996895 TEL:0755-26996895 FAX:0755-26996830 FAX:0755-26996830 FAX:0755-26996830
Title Title Title
TDA71266 TDA71266 TDA71266
Size Size Size Document Number Document Number Document Number
A2 A2 A2 MST6X89BL MST6X89BL MST6X89BL
Date: Date: Date: Tuesday, December 18, 2007 Tuesday, December 18, 2007 Tuesday, December 18, 2007 Sheet Sheet Sheet 8 8 8 of of of 11 11 11
1
D
C
B
A
Rev Rev Rev
01A 01A 01A