Hisense LCD42P69P Service Manual page 38

5
12V_M
C344 C344
10uF 10uF
D
SCT1_AUL_OUT
Q42 Q42
A_MUTE R703 R703 10K 10K
1
3904 3904
SCT1_AUR_OUT
Q55 Q55
A_MUTE R704 R704 10K 10K
1
3904 3904
C
R325 R325
DAC_AUL_OUT C234 C234
4.7uF/16V 4.7uF/16V
470 470
R310 R310
10K 10K
B
R329 R329
DAC_AUR_OUT C237 C237
4.7uF/16V 4.7uF/16V
470 470
R317 R317
10K 10K C642 2.2nF C642 2.2nF
5V_8501
网络更改
20080911
R306 R306 0 0
AOLRCK
AOSDATA0 R307 R307 0 0
AOBCK R339 R339 0 0
A
R340 R340 0 0 CB188 CB188
CB185 CB185 CE7 CE7
+ +
0.1uF 0.1uF
10uF 10uF
10uF/16V 10uF/16V
CB189 CB189
0.1uF 0.1uF
DAC_AUR_OUT
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5
4
C817 C817 R668 R668
0.1uF 0.1uF
CE64 CE64
4.7k 4.7k
R673 R673 47 47
R672 R672
47k 47k
10uF/16v 10uF/16v
Q36 Q36 C276 C276
R674 R674
2.2uF 2.2uF
10k 10k
R695 R695 0/NS 0/NS AL2
1
3904 3904
R697 R697 0 0 AOTL
R676 R676 R675 R675
47 47 8.2k 8.2k
12V_M
R679 R679
CE65 CE65
4.7k 4.7k
R677 R677 47 47
R678 R678
10uF/16v 10uF/16v 47k 47k
Q52 Q52 R681 R681 C277 C277
10k 10k 2.2uF 2.2uF
R696 R696 0/NS 0/NS AR2
1
3904 3904
R698 R698 0 0 AOTR
R682 R682 R680 R680
47 47 8.2k 8.2k
5VAMP
R239 R239
R241 R241
C189 C189 4.7k 4.7k
Q20 Q20
1
C638 C638 100 100 4.7uF 4.7uF 3904 3904
2.2nF 2.2nF
R208 R208 10k 10k
1 Q22 Q22
3904 3904
R240 R240
Q51 Q51
1
R242 R242
C186 C186 10k 10k
2N3906 2N3906
330 330 4.7uF 4.7uF R238 R238
4.7k 4.7k
5VAMP
R245 R245
4.7k 4.7k
R244 R244
C190 C190
100 100 4.7uF 4.7uF R236 R236
10k 10k 1 Q21 Q21
3904 3904
Q23 Q23
1
3904 3904
R237 R237
10k 10k Q58 Q58
1
R246 R246
C188 C188
2N3906 2N3906
330 330 4.7uF 4.7uF R247 R247
4.7k 4.7k
WANGXIYU20081113
VER.C更改
网络更改
20080911
R341 R341 CB186 CB186
+ +
47K 47K 0.1uF 0.1uF
U36 U36
R338 R338 100 100
AOMCLK
1 14
LRCK MCLK
R336 R336 100 100
2 13
DIN FORMAT
R337 R337 100 100
3 12
BCLK DEEMPH
4 11
ENABLE DVDD
5 10
VMID DGND
R344 R344
CB192 CB192 0 0 + +
6 9
CE11 CE11
VOUTR VOUTL
10uF/16V 10uF/16V
7 8
10uF 10uF
AGND AVDD
WM8501 WM8501 R-SOIC14N-1.270-6.00-HX R-SOIC14N-1.270-6.00-HX
R342 R342
10K/NC 10K/NC
DAC_AUL_OUT
4
3
12V_M
R685 R685
CE69 CE69
4.7k 4.7k
SCT2_AUL_OUT R684 R684 47 47
R683 R683
Q56 Q56
10uF/16v 10uF/16v
Q53 Q53
A_MUTE R705 R705 10K 10K 1
47k 47k R686 R686
1
3904 3904
3904 3904
R688 R688 R687 R687
47 47 8.2k 8.2k
12V_M
R690 R690
CE70 CE70
4.7k 4.7k
SCT2_AUR_OUT R689 R689 47 47
R691 R691
Q57 Q57 10uF/16v 10uF/16v
Q54 Q54
A_MUTE R706 R706 10K 10K
1
47k 47k R692 R692
1
3904 3904
3904 3904
R694 R694 R693 R693
47 47 8.2k 8.2k
CE61 CE61
HPOUTL
RA34 RA34 10 10
220uF/16v 220uF/16v
RA36 RA36 10 10
2008/06/10
10K/NC 10K/NC
RA39 RA39
RA37 RA37 RA38 RA38 1
4K7 4K7 4K7 4K7
CE63 CE63
HPOUTR
10K/NC 10K/NC
RA41 RA41
220uF/16v 220uF/16v A_MUTE
5V_M
L65 L65
FB FB
网络更改
CE10 CE10
20080911
10uF/16V 10uF/16V
L72 L72 5V_M
BOSDATA0 5 RND12 RND12 4 1
BOBCK 6 3 2
BOLRCK
FB FB 7 2 3
5V_8501 BOMCLK
8 1 4
22x4 22x4
5
R-RESCA2010-8N-HX R-RESCA2010-8N-HX
CB196 CB196
+ + CE16 CE16 CB193 CB193
NC NC
10uF/16v 10uF/16v 0.1uF 0.1uF
CB187 CB187
0.1uF 0.1uF
3
2
5V_M
12V_M
删除电阻
20080911
+3V3
10k 10k C278 2.2uF C278 2.2uF R699 R699 0 0 AL1
SCT1_AUR_OUT
SCT1_AUL_OUT
SCT2_AUR_OUT
SCT2_AUL_OUT
AOSDATA0
AOBCK
AOLRCK
AOMCLK
删除电阻
20080911
10k 10k
C279 2.2uF C279 2.2uF
R701 R701 0 0 AR1
+3V3
RA29 RA29
2008/06/10 100K 100K
RA31 RA31
HPDET# GPIO_11 5V_M
10K 10K C637 C637
0.1uF 0.1uF
P18 P18
5
AGND
HPOUTL1 HPOUTL1 HPOUTL1
1
L
2
WL
4
WR
HPOUTR1
3
R
QA8 QA8 DA5 DA5
QA7 QA7 1
DTC623TK/NC DTC623TK/NC DTC623TK/NC DTC623TK/NC
DAC_AUL_OUT
EZJZ0V800AA EZJZ0V800AA
DAC_AUR_OUT
2008/06/10
NEAR IC
5V_M
U7 U7
L61 L61
10 AOTR
SDIN AOUTR
9 DACVA
DEM#/SCLK VA
8
LRCK GND FB FB
AOTL
7
MCLK AOUTL
6
VQ FILT+
CB194 CB194 CB195 CB195
CE17 CE17
+ + 0.1uF 0.1uF 1uF 1uF
CS4344 2CH AudioDac CS4344 2CH AudioDac
10uF/16v 10uF/16v
2
1
5V_M
5V_M 2,3,6,8,12,14
12V_M D
12V_M 2,11,14
+3V3
+3V3 2,3,4,6,7,11,14
OFF_MUTE
OFF_MUTE 3,14
A_MUTE
A_MUTE 14
GPIO_11
GPIO_11 3
SCT1_AUR_OUT 10
SCT1_AUL_OUT 10
SCT2_AUR_OUT 8,10
SCT2_AUL_OUT 8,10
DAC_AUL_OUT
DAC_AUL_OUT 14
DAC_AUR_OUT
DAC_AUR_OUT 14
AOSDATA0 3,6,12
AOBCK 3,12
AOLRCK 3,12
AOMCLK 3,12
GND
GND 2,3,4,5,6,7,8,9,10,11,12,14
AR1
AR1 3
AL1
AL1 3
AR2
AR2 3
AL2
AL2 3
BOSDATA0
BOSDATA0 3,6
BOBCK
BOBCK 3,6
BOLRCK
BOLRCK 3,6
BOMCLK
BOMCLK 3,6
C
5VAMP
L66 L66
FB FB
CB191 CB191
0.1uF 0.1uF
+ + CE60 CE60
100uF/16v 100uF/16v
R320 R320 0 0
HPOUTL
R319 R319 0 0
HPOUTR
B
A
+ + CE18 CE18
10uF/16v 10uF/16v
1