5 5 44 33 22 11 D D DD C C CC B B BB A A AA
13
13
0m
0m
A
A
50
50
0m
0m
A
A
8M27
8M27
SCHEMATIC
SCHEMATIC
DIAGRAM
DIAGRAM
(1)
(1)
LDO
LDO
2010 2010-3-14-3-1432
32
0m
0m
A
A
DGDGND ND GNGND D AGAGND GND GNDND_SI _SI GNGNALAL
32
32
0m
0m
A
A
0. 4~0. 6V 0. 4~0. 6V 5V 5V15
15
0m
0m
A
A
THIS IS MAIN BOARD
THIS IS MAIN BOARD
SCHEMATIC DIAGRAM,ONLY FOR REFERENCE.
SCHEMATIC DIAGRAM,ONLY FOR REFERENCE.
SOME SPECIAL FUNCTIONS ARE OPTIONAL.IT IS
SOME SPECIAL FUNCTIONS ARE OPTIONAL.IT IS
SUBJECT TO CHANGE
SUBJECT TO CHANGE
WITHOUT PRIOR NOTI
WITHOUT PRIOR NOTI
CE.
CE.
BL-ADJUST BL-ADJUST BRI_ADJ-PWM1 BRI_ADJ-PWM1 BRI_ADJ-PWM0 BRI_ADJ-PWM0 12VST_ON/OFF 12VST_ON/OFF VBL_CTRL VBL_CTRL PANEL_ON/OFF PANEL_ON/OFF +12V_1 +12V_1 5V 5V 12VST_ON/OFF 12VST_ON/OFF STANDBY STANDBY BL-ON/OFF BL-ON/OFF STANDBY STANDBY BL-ADJUST BL-ADJUST BL-ON/OFF BL-ON/OFF +5V_Normal
+5V_Normal +1.8V_DDR2+1.8V_DDR2 AVDD_DDRAVDD_DDR +5V_Standby
+5V_Standby +3.3V_Standby+3.3V_Standby
+5V_Standby +5V_Standby +3.3V_Standby +3.3V_Standby +5V_Normal/ +5V_Normal/ +5V_Standby
+5V_Standby +3.3V_Standby+3.3V_Standby +12V_NORMAL +12V_NORMAL VPANEL_IN VPANEL_IN VCC-Panel VCC-Panel +5V_Standby +5V_Standby +5V_Standby +5V_Standby +1.2V_VDDC +1.2V_VDDC +5V_Normal +5V_Normal +5V_Normal +5V_Normal +5V_Normal/ +5V_Normal/ VPANEL_IN VPANEL_IN VCC-Panel VCC-Panel +1.2V_VDDM +1.2V_VDDM +5V_Normal
+5V_Normal +3.3V_Normal+3.3V_Normal +1.2V_VDDC +1.2V_VDDC +12V_NORMAL +12V_NORMAL +5V_Normal/ +5V_Normal/ +5V_Normal +5V_Normal +5V_Standby +5V_Standby +5V_Normal/ +5V_Normal/ +12V_NORMAL +12V_NORMAL +5V_Standby +5V_Standby +5V_Normal +5V_Normal +1.2V_VDDM +1.2V_VDDM PWR-ON/OFF PWR-ON/OFF BRI_ADJ-PWM1 BRI_ADJ-PWM1 PANEL_ON/OFF PANEL_ON/OFF 2 2 VBL_CTRL VBL_CTRL BRI_ADJ-PWM0 BRI_ADJ-PWM0 R61 R61 56K_1% 56K_1% R48 R48 4.7K 4.7K R34 R34 1K 1K Q26 Q26 3904 3904 1 1 2 2 3 3 C88 C88 NC/2.2uF NC/2.2uF Q5 Q5 ME2345 ME2345 H4 H4 NC NC 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 C73 C73 0.1uF 0.1uF R24 R24 0R/200R 0R/200R R66 R66 NC/0 NC/0 M3 M3 NC NC 1 1 CN2 CN2 CON10:5400-924000-10 CON10:5400-924000-10 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 C16 C16 0.1uF 0.1uF R35 0R R35 0R R1881.2K R1881.2K L39 L39 FB/NC FB/NC R40 R40 10K 10K R28 R28 2K 2K C24 C24 0.1uF 0.1uF A A D D J J O O U U T T I I N N U1 U1 AS1117L-1.2 AS1117L-1.2 3 3 2 2 1 1 4 4 + + CA29 CA29 100uF/16V 100uF/16V M4 M4 NC NC 1 1 R25 R25 2.2K 2.2K C75 C75 2.2uF 2.2uF L 3 8 F B L 3 8 F B C149 C149 0.1uF 0.1uF C80 C80 33nF 33nF H3 H3 NC NC 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 C110 C110 10uF 10uF L44 3.3uH L44 3.3uH R31 R31 4.7K 4.7K L11 L11 10uH/3A 10uH/3A R64 R64 22R 22R L 2 7 F B L 2 7 F B C17 C17 2.2uF 2.2uF C76 C76 0.1uF 0.1uF R22 R22 NC/200R NC/200R R43 1K R43 1K R19 R1977 2K 2K C23 C23 0.1uF/16v 0.1uF/16v C113 C113 0.1uF 0.1uF R340 2.2K R340 2.2K Q19 Q19 3904 3904 1 1 2 2 3 3 R49 R49 NC/12K NC/12K C21 C21 10uF 10uF C82 C82 0.1uF 0.1uF C28 C28 0.1uF 0.1uF C18 C18 0.1uF 0.1uF Q7 Q7 3904 3904 1 1 2 2 3 3 + + CA53 CA53 22uF/16V 22uF/16V R72 33k R72 33k R46 R46 2.2K 2.2K F B 1 0 R F B 1 0 R U7 U7 MP1495DJ-LF-Z MP1495DJ-LF-Z AAM AAM 1 1 IN IN 2 2 SW SW 33 G G N N D D 4 4 BST BST55 EN/SYNC EN/SYNC 6 6 VCC VCC 7 7 FB FB 88 ++ CA126 CA126 220uF/16V 220uF/16V L 2 2 F B L 2 2 F B Q23 Q23 3904 3904 1 1 2 2 3 3 R344 100 R344 100 M2 M2 NC NC 1 1 C142 C142 0.1uF 0.1uF C114 C114 2.2uF 2.2uF R32 1K R32 1K A A D D J J O O U U T T I I N N U4 U4 AS1117L-1.8 AS1117L-1.8 3 3 2 2 1 1 4 4 R68 R68 100K 100K + + CA125 CA125 100uF/16V 100uF/16V R38 4.7K R38 4.7K R2 R2 NC/1.2K NC/1.2K L 7 0 R L 7 0 R C29 C29 0.1uF 0.1uF R65 R65 10K_1% 10K_1% R42 R42 1K 1K R343 2.2K R343 2.2K A A D D J J O O U U T T I I N N U8 U8 AS1117L-3.3 AS1117L-3.3 3 3 2 2 1 1 4 4 R52 R52 47K 47K C116 C116 0.1uF 0.1uF U10 U10 ME9435A ME9435A S S 1 1 S S 2 2 S S 3 3 G G 4 4 D D 55 D D 66 D D 77 D D 88 R33 10K R33 10K C3 C3 0.1uF 0.1uF Q28 Q28 3904 3904 1 1 2 2 3 3 Q18 Q18 3904 3904 1 1 2 2 3 3 R45 R45 4.7K 4.7K L28 L28FBFB R 3 9 1 K R 3 9 1 K C25 C25 10uF/16v 10uF/16v H6 H6 NC NC 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 R1 R1 0R 0R R 5 6 1 0 K R 5 6 1 0 K H5 H5 NC NC 1 1 2 2 R R667 7 447700KK U53
U53 SY8086 SY8086
EN EN 1 1 FB FB 55 VCC VCC 4 4 OUT OUT33 GND GND 2 2 C27 C27 NC/0.1uF NC/0.1uF R93 10k R93 10k R341 4.7K R341 4.7K C199 C199 0.1u 0.1u C4 C4 10uF 10uF C22 C22 10uF 10uF A A D D J J O O U U T T I I N N U12 U12 AS1117L-3.3 AS1117L-3.3 3 3 2 2 1 1 4 4 TP3 TP3 NC NC 1 1 R44 R44 10K/NC 10K/NC R70 R70 NC NC C32 C32 10nF 10nF TP2 TP2 NC NC 1 1 C98 C98 0.1uF 0.1uF R51 R51 10K 10K R157 R157 20K 20K H1 H1 NC NC 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 Q21 Q21 3904 3904 1 1 2 2 3 3 C2 C2 0.1uF 0.1uF F B 2 F B 2 N C /N C /0 R0 R C77 C77 10uF 10uF C1 C1 2.2uF 2.2uF R159 R159 22K 22K C83 C83 1uF 1uF R53 R53 100K 100K L 5 0 F B L 5 0 F B C140 C140 10pF 10pF R69 R69 2.2K 2.2K C 7 C 72 2 1 u F1 u F C97 C97 0.1UF 0.1UF M1 M1 NC NC 1 1 + + CA13 CA13 22uF/16V 22uF/16V Q4 Q4 AO3401A/NC AO3401A/NC C119 C119 1uF 1uF R27 R27 1.2K 1.2K C35 C35 NC/0.1uNC/0.1uFF
5 5 4 4 3 3 2 2 1 1 D D C C B B A A
WITHOUT PRIOR NOTICE.
8M27 SCHEMATIC DIAGRAM
(3)
THIS IS MAIN BOARD SCHEMATIC DIAGRAM,ONLY FOR REFERENCE.
SOME SPECIAL FUNCTIONS ARE OPTIONAL.IT IS SUBJECT TO CHANGE
RGB2-HDTV_SOGIN
RGB2-HDTV_GIN
RGB2-HDTV_RIN
RGB2-HDTV_BIN
AV-CVBS0P
AV_AULin0
HD_Y
HD_Pb
HD_Pr
AV_L
AV_R
AV_AURin0
HD_Pr
HD_Pb
HD_Y
AV_L
AV_R
CVBS_IN
CVBS_IN
RGB2-HDTV_BIN
RGB2-HDTV_SOGIN
RGB2-HDTV_GIN
RGB2-HDTV_RIN
AV_AULin0
AV_AURin0
AV-CVBS0P
C89
220pF/NC
D504
NC
1 2C91
220pF/NC
R502
33R
R512
10K
R513
12K
D505
NC
1 2D502
NC
1 2R503
33R
D503
NC
1 2R505
33R
D509
NC
1 2R511
12K
R518
33R
R506
33R
R 5 1 9 7 5 R R 5 1 0 7 5 RP2
6A
7
7
1
1
8
8
10
10
3
3
5
5
9
9
11
11
12
12
2
2
4
4
6
6
R 5 0 8 7 5 R R 5 0 9 7 5 RR507
10K
D506
NC
1 2D D
C C
B B
A A
WITHOUT PRIOR NOTICE.
8M27 SCHEMATIC DIAGRAM
(4)
THIS IS MAIN BOARD SCHEMATIC DIAGRAM,ONLY FOR REFERENCE.
SOME SPECIAL FUNCTIONS ARE OPTIONAL.IT IS SUBJECT TO CHANGE
UART-RX0
UART-TX
UART-RX
VGA-HS
VGA-VS
UART-TX
VGA-SDA
VGA-Rin
VGA-Bin
VGA_VS
VGA_HS
VGA-Gin
RGB0_Pr+
RGB0_Y+
RGB0_Y-SOG
RGB0_Pb+
UART-RX
VGA-SCL
VGA-Rin1
VGA-Lin1
VGA-Rin1
VGA-Lin1
VGA-Lin1
VGA-Lin1
VGA_HS
VGA_VS
UART-TX
UART-RX
RGB0_Pb+
RGB0_Y-SOG
RGB0_Y+
RGB0_Pr+
VGA-AULin0 2
VGA-AURin0
2
D42
NC
1 2R1 66
1 0K
D95
NC
1 2R1 67
1 0K
P12
1
3
4
2
R168
12K
P7
VGA
5
10
4
9
3
8
2
7
1
15
14
13
12
11
6
1 6 1 7R153
75
D41
NC
1 2TP1
NC
1C79
200p
DD19
ESD-0402
R155
10R
D105
NC
1 2DD20
ESD-0402
R97
33
D44
NC
1 2D104
NC
1 2R156
10R
R154
100
R161
33
R138
75
R229
10K
R284
100
R285
75
R217
10K
R95
33
R165
12K
R203
0
D45
NC
1 2C78
200p
5
4
3
2
1
D
D
C
C
B
B
A
A
WITHOUT PRIOR NOTICE.
8M27 SCHEMATIC DIAGRAM
(5)
THIS IS MAIN BOARD SCHEMATIC DIAGRAM,ONLY FOR REFERENCE.
SOME SPECIAL FUNCTIONS ARE OPTIONAL.IT IS SUBJECT TO CHANGE
USB0_D-USB0_D+
USB1_D1-_in
USB1_D1+_in
+12V_1
+5V_USB1
+5V_USB1
+3.3V_Standby
+12V_NORMAL
USB0_D-USB0_D+
USB_ON
1
Q25
3904
2
3
R11 4.7K
C156
NC
L1
FB
R76 NC/0
P10
USB_A
1
1
2
2
3
3
4
4
5
5
6
6
R73
56K_1%
C120
22uF
C106
1uF
R59
5.1
R74
22R
R60
5.1
R80
10K_1%
U209
MP1470
SW
2
G
N
D
1
BST
6
IN
3
FB
4
EN
5
C128
22uF
D61
NC
1
2
L43
10uH/3A
D62
NC
1
2
R 17 1 0K
C6
22uF
R75 75k
R281
10K
C100
0.1uF
R12
47K
5 4 3 2 1 D D C C B B A A
R1
R3
R1 R2R2
IF AGC Switch
R4
BPF_IN
Wit h DTV:R823NC ATVonly:R8230R,Other NC CON901 CON902 6000-C20103- 05008M27 SCHEMATIC DIAGRAM
(7)
THIS IS MAIN BOARD SCHEMATIC DIAGRAM,ONLY FOR REFERENCE.
SOME SPECIAL FUNCTIONS ARE OPTIONAL.IT IS SUBJECT TO CHANGE
TU_SCL_INC SYS_SCL SYS_SDA
IF-IN-IF-IN+
TU-AGC TUAGC D_IF-AGC VIFM VIFP TU-AGC TU-AGC AGC_T TUNER-SDA TUNER-SCL TU_SDA_INC 5V_SW AGC_T IF-IN+ IF-IN- T U_ S D A T U_ S C L IF-IN+ IF-IN-TU_SCL TU_SDA ANT_PC ANT_PC 5V_SW TU_SW TU_SW TU_SW +5V_Normal +5V_Normal TUNER_VCC3.3V Tuner_VCC TUNER_VCC3.3V/ TUNER_VCC3.3V/ TUNER_VCC3.3V/ TUNER_VCC3.3V/ TUNER_VCC3.3V/ TUNER_VCC3.3V/ AGND AGND AGND AGND AGND AGND AGND AGND AGND
AGND AGND AGND AGND AGND AGND TUNER_VCC3.3V/ +3.3V_Normal AGND TUNER_VCC3.3V/ AGND AGND AGND AGND AGND AGND AGND AGND AGND +5V_Normal AGND +5V_Normal TAGC SYS_SCL SYS_SDA IF-IN-D_IF-AGC IF-IN+ IF-AGC-SEL 3 VIFM VIFP TUNER-SCL TUNER-SDA TCON8 C34 0.1uF F5 NC/150mA C840 1n 50V R81 NC/1K C832 2.7nF C838 22pF Q803 3906 R816 10K Q806 3904 C822 27pFNPO C839 1n 50V C834 100nF C835 220nF R62 100R R815 100K C816 22pF C828 100nF C815 22pF C826 150pF50V R85 NC/22K C33 0.1uF/NC R 2 74 100R/NC C823 27pFNPO R78 NC/10K R37 100R D103 4100-L80000-Z300 C366 0.1u C836 1uF R 83 8 1 00 R C824 120pF100V R271 100R/NC R814 100K C820 47nF 1 2 3 4 5 6 7 8 1 0 1 2 GND RF1 GND GND RF2 GND G N D R F C G N D V D D C 1 C 2 1 1 9 U9 PE42750DS R83 10K/NC R47 NC/0 L33 121/NC Q35 NC/A03401 1 3 2 R823 NC/0R R63 100R R88 NC/10K Q808 3906 C36 NC/0.1uF C30 0.1uF/NC R86 NC/0 R819 10K C819 47nF R41 NC Q34 NC/A03401 1 3 2 L34 3 3 0 n H 1 4 0 m A 5 % C821 22pF TP18 1 R 83 6 6 8R L35 2 2 0 n H 1 2 0 m A 5 % C812 0.1uF R20 4.7K/NC L51 NC/500mA C837 47nF C368 100PF/56PF R87 NC/10K C827 1n 50V R30 4.7K Q12 NC/3904 1 2 3 CN901 TUNERCOVER 2 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 C818 47nF R79 NC/4.7K R19 4.7K C825 120pF100V X3 NX3225GA 1 2 C369 100PF/56PF C817 47nF R822 1K C833 100nF R84 NC/4.7K R272 100R/NC R23 430R R 83 7 6 8R R273 100R/NC U3 TDA18274_HLQFN48_ES1 RFVCC 1 GPIO2 3 GNDRF1 4 RFin 5 GNDRF2 6 LTO(214) 7 STO 8 CAPSmooth 9 NC 10 GPO_RFAGC_Sens 2 GNDDIG 11 AS_Scanin1 12 X t a l l n S e l_ S c a n i n 2 1 3 S C L 1 4 S D A_ A s y n c D i s a b l e 1 5 G N D S Y N T H 2 0 G N D D I G 1 6 X T A L 1 7 X T A L n 1 8 C a p R e g V c o 1 9 V t 2 1 C P 2 2 V C C S y n t h 2 3 X T o u t 1 2 4 XTout225 IF28 ScanOut126 IFN27 GNDIF1 29 VCCIF30 VIFAGC 31 IRQ_Scanout232 Vsync_ScanClock33 GNDRF1234 GNDRF1135 GNDRF10 G N 36 D R F 9 3 7 G N D R F 8 3 8 G N D R F 7 3 9 G N D R F 6 4 0 V C C R F F i l t e r 4 1 G N D R F 5 4 2 G N D R F 4 4 3 G N D R F 3 4 4 G N D R F 2 4 5 G N D R F 1 4 6 C A P R F A G C 4 8 G N D R F 0 4 7 E P 4 9 D102 4100-L80000-Z300 C830 6.8nF C842 0.1uF Q807 3904 C831 220nF C361 0.1u C829 100nF R57 NC/0 C31 NC/0.1uF R821 100K C841 1n 50V
5 4 3 2 1 D D C C B B A A H: MUTE, L: UN-MUTE
AU. AMP
MUTE
TPA3110
WITHOUT PRIOR NOTICE.
8M27 SCHEMATIC DIAGRAM
(8)
THIS IS MAIN BOARD SCHEMATIC DIAGRAM,ONLY FOR REFERENCE.
SOME SPECIAL FUNCTIONS ARE OPTIONAL.IT IS SUBJECT TO CHANGE
L1 R1 R 1 L1 AMP_LIN EARPHONE_JACK_R EARPHONE_JACK_R OP_VCC1 OP_VCC1 INR INL INL INR AMP-PLout AMP-PRout AV_AUOUTL3 AV_AUOUTR3 AMP-PLout AMP-PRout MUTE_PHO EARPHONE_JACK_L EARPHONE_JACK_L MUTE_AMP MUTE_EAR MUTE_EAR MUTE_AMP PWD_MT +12V_NORMAL +12V_NORMAL +5V_Standby VCC-AMP VCC-AMP VCC-AMP +12V_NORMAL +5V_Normal +5V_Standby +5V_Standby AMP_AUOUTR0 2 AMP_AUOUTL0 2 EAR-MUTE 2 MUTE_PHO 2 AV_AUOUTL3 2 AV_AUOUTR3 2 AMP-MUTE 2 R158 1K + CA119 47uF/16V R10 4.7K R219 100K R 1 6 2 22K R164 4.7K R 2 2 7 NC D2 1N4148 C95 330nF/X5R/50V C61 220nF/50V R226 4.7K R9 47K P15 PHONEJACK STEREOSW 180d 4 3 2 1 L9 22uH/2.7A 2 1 R309 4.7K R286 10K R228 4.7K R186 3K D3 1N4148 + CA120 47uF/16V C42 1uF/16V R202 1K R262 100K C39 1nF R 8 1 0K C19 1uF/6V Q22 3906 R205 22R R246 100K C67 220nF/50V D4 1N4148 R311 4.7K C41 2.2uF CON11 2X2.0MM 1 2 R283 10K L8 22uH/2.7A 2 1 R 29 4 1 50 R R293 47K R 2 2 5 NC + CA4 100uF/16V CON9 2X2.5MM 1 2 +CA55 100uF/16V U2 IC-TPA3121D2_0 GVDD 9 RINN 11 PVCCL 1 LINN 4 BSPR17 OUTPR 18 AVCC 7 NC 13 GAIN0 5 PVCCR15 PLMIT 10 RINP 12 GAIN1 6 PVCCR16 AGND 8 PBTL 14 PGND19 OUTNR20 BSNR21 BSNL 22 OUTNL23 PGND24 OUTPL25 BSPL 26 FAULT 2 SD 1 PVCCL27 PVCCL28 LINP 3 G V D D 2 9 Q24 3904 1 2 3 C43 1nF Q1 3904 1 2 3 + CA5 100uF/16V U13 BH3544F RO 1 MUTE 2 RIN 3 LIN 5 BIAS 6 LO 7 VCC 8 GND 4 D5 1N4148 + CA2 100uF/35V L21 22uH/2.7A 2 1 R 27 8 1 50 R C256 0.1uF/16V R 29 8 1 50 R +CA6 100uF/35V C65 1uF/16V C234 2.2nF/50V D1 1N4148 R198 22R L6 22uH/2.7A 2 1 C257 0.1uF/16V C69 0.1uF/50V C46 2.2uF D 8 5 1 N 41 4 8 C74 330nF/X5R/50V R296 47K/NC R 1 6 0 22K R 1 6 3 10R C93 330nF/X5R/50V C70 220nF/50V C47 2.2uF C92 220nF/16V C66 1uF/50V R297 150R C15 0.1uF/50V R265 100K R295 47K/NC C44 220nF/50V C233 2.2nF/50V L 4 1 F U S E C94 330nF/X5R/50V R332 4.7K C68 220nF/10V
5 5 4 4 3 3 2 2 1 1 D D C C B B A A