Skyworth 42E68 Instruction Manual page 83

5
MUTE CONTROL
+12V_NORMAL VCC_5711
AMP-MUTE
D
R380 R380
R358 R358
0/NC 0/NC 0R 0R
R356 R356
D63 D63
D55 D55 470K 470K
R350 R350
Q11 Q11
10K 10K 3906 3906
1N4148 1N4148 1N4148 1N4148
R341 R341 10K 10K
1
B B
SOT SOT 3
C C
23 23
2
E E
CA22 CA22
R355 R355
+ + + + CA24 CA24
R378 R378
100K 100K
47uF/50V 47uF/50V
2.2uF/50V 2.2uF/50V
22K 22K
C
DVDD +3.3V_Normal
L45 L45
FB FB
C514 C514
0.1uF 0.1uF
VCC_5711
L11 L11 NC/0ohm NC/0ohm
+24V_Normal
+12V_Normal
0R 0R
L16 L16
B
MCK_AMP_I2S
WS_AMP_I2S
BCK_AMP_I2S
SDO0_AMP_I2S
R585 R585 22R 22R MI2C-SDA
TUNER_SDA
R584 R584 22R 22R MI2C-SCL
TUNER_SCL
A
5
4 3
+3.3V_Normal
C40 C40
AMP_AUOUTL0
AMP_AUOUTL0
2.2uF 2.2uF
R450 R450
10K 10K Q48 Q48
3904 3904
R445 R445 10K 10K
C44 C44
1
B B
SOT SOT
3
C C AMP_AUOUTR0
AMP_AUOUTR0
2 23 23
E E
2.2uF 2.2uF
AO_MUTE
AO_MUTE
Q10 Q10
3904 3904
R335 R335 1K 1K
EARPHONE_JACK_L
1
B B R377 R377 1K 1K
SOT SOT EP_AMP_MUTE
3
C C
23 23
2
E E
EARPHONE_JACK_R
DVDD
R696 R696
10K/NC 10K/NC
L47 L47
FB/100 FB/100
R658 R658
0R 0R
R664 R664
R669 R669
470 470 R668 R668 22.1K%1 22.1K%1
470 470
C525 C525 2.2nF 2.2nF
C503 C503 C526 C526
DVDD C499 C499 1uF 1uF
C493 C493
C508 C508
0.047uF 0.047uF 0.0047U 0.0047U
0.047uF 0.047uF
0.0047U 0.0047U
330nF 330nF
C506 C506
R659 R659
10K 10K
Set IIC address:
1 ->0X36,0->0X34
CA35 CA35 C510 C510
R660 R660
0.1U 0.1U 49
0R/NC 0R/NC 10uF/16V 10uF/16V
PGND_AB
PGND_AB
13
DVDD
AVDD OUT_B
14
A_SEL PVDD_B
15
MCLK PVDD_B
R678 R678 18.2K_1% 18.2K_1% 16
OSC_RES BST_B
17
DVSS BST_C
18
VR_DIG PVDD_C
1 19
TP2 TP2
PDN PVDD_C
U42 U42 TAS5707 TAS5707
20
LRCLK OUT_C
21
SCLK PGND_CD
22
SDIN PGND_CD
23
SDA
24
SCL
R670 R670
10K 10K
4.7uF/6.3V 4.7uF/6.3V
C522 C522 330nF 330nF
C516 C516
C141 C141
C517 C517
0.1U/16V 0.1U/16V
0.1uF 0.1uF
C513 C513
DVDD
1uF 1uF
R547 R547 R446 R446
CA32 CA32 C511 C511
NC NC
NC NC
10uF/16V 10uF/16V 0.1U 0.1U
AMP-RST
AMP-RST
VCC_5711
L RESET
DVDD
CA31 CA31 C488 C488
C230 C230 C518 C518
100nF 100nF 220uF/35V 220uF/35V
1nF/50V 1nF/50V 0.1U/50V 0.1U/50V
4 3
2
U13 U13
R228 R228 4.7K 4.7K
BH3544F BH3544F
INL
EARPHONE_JACK_R 1 8
RO VCC
EARPHONE_JACK_L
2 7
MUTE LO
INR
3 6
C39 C39
RIN BIAS
4 5
1nF 1nF R219 R219 100K 100K GND LIN
OP_VCC1
EP_AMP_MUTE
R225 R225 4.7K 4.7K R332 R332 4.7K 4.7K
C45 C45
INR
2.2uF 2.2uF
C43 C43
1nF 1nF
R441 R441 2.2K 2.2K
OP_VCC1
R449 R449 100 100
PHONEJACK/STEREO/SW/180d PHONEJACK/STEREO/SW/180d
GPIO53
R443 R443 10K 10K
1
10uF/16V 10uF/16V
C253 C253
2
R234 R234 22 22
3
C254 C254
10uF/16V 10uF/16V
R235 R235 22 22
4
R500 R500 NC NC
L41 L41 22uH/2A7 22uH/2A7
CA33 CA33 470uF/35V 470uF/35V
C512 C512 R488 R488
1K 1K
R525 R525
0.47U/50V 0.47U/50V
NC NC
VCC_5711
C527 C527 C507 C507 C246 C246
L42 L42 22uH/2A7 22uH/2A7
1nF 1nF 0.1uF 0.1uF CA34 CA34
220/35V 220/35V
49
VCC_5711
48
47 C486 C486 R527 R527
46
1K 1K
0.47U/50V 0.47U/50V
45
44
C523 C523
330nF 330nF VCC_5711
43 C504 C504 C500 C500
42
1nF 1nF
0.1uF 0.1uF
41
40
C498 C498 C497 C497
39
C505 C505
38
1nF 1nF 0.1uF 0.1uF
37
330nF 330nF
R516 R516
NC NC
L46 L46 22uH/2A7 22uH/2A7
C428 C428
0.47U/50V 0.47U/50V
C423 C423
0.47U/50V 0.47U/50V
L43 L43 22uH/2A7 22uH/2A7
C429 C429
0.47U/50V 0.47U/50V
2
1
D85 D85 1N4148 1N4148
+5V_Normal
OP_VCC1
INL
CA120 CA120
CA119 CA119 + + + +
47uF/16V 47uF/16V
47uF/16V 47uF/16V
D
PHONEJACK/STEREO/SW/180d PHONEJACK/STEREO/SW/180d
P10 P10 P11 P11
1
2
3
4
C
CON11 CON11
LOUT+ 2
1
2X2.0MM 2X2.0MM
R526 R526
0R 0R
CON9 CON9
470uF/35V 470uF/35V ROUT+
2
1
2X2.5MM 2X2.5MM
B
R528 R528
0R 0R
R529 R529
NC NC
SUB+
CON14 CON14 CON15 CON15 CON16 CON16
1 1 1
2 2 2
3 3
4 4
CN-WOOFER-LS CN-WOOFER-LS
CN-WOOFER-WO CN-WOOFER-WO CON396W-J396-2 CON396W-J396-2
SUB-
A
<OrgName> <OrgName> <OrgName>
SMC 0755-26037700
Title Title Title
MST6M161LG&181VG&182VG MST6M161LG&181VG&182VG MST6M161LG&181VG&182VG
Size Size Size Document Number Document Number Document Number Rev Rev Rev
Custom Custom Custom MST6M161LG&181VG&182VG MST6M161LG&181VG&182VG MST6M161LG&181VG&182VG V1.0 V1.0 V1.0
Date: Date: Date: Friday, February 03, 2012 Friday, February 03, 2012 Friday, February 03, 2012 Sheet Sheet Sheet 2 2 2 of of of 10 10 10
1