Sharp LC-32LD145E Service Manual page 66

LC-32LD145
LC-39LD145
MAIN
1
I
A
RDQ6 163 RDQ6
RDQ2 164
RDQ2
165
H DDRV VCC2IO1
166
RDQ0
RDQ0
RDQ11 167
RDQ11
RDQ9 168
RDQ9
RDQ13 169
RDQ13
170
DDRV VCC2IO2
RDQ15 171
RDQ15
RDQM1 172
RDQM1
173
1V2_MT5820 VCCK6
RVREF 174
RVREF
RDQS0 175
RDQS0
RDQS0_ 176
B
RDQS0_
177
DDRV VCC2IO3
RCLK0_ 178
RCLK0_
G
RCLK0 179
RCLK0
RDQM0 180
RDQM0
RDQS1 181
RDQS1
RDQS1_ 182
RDQS1_
183
DDRV
VCC2IO4
RDQ12 184
RDQ12
185
RDQ14
RDQ14
RDQ10 186
RDQ10
RDQ8 187
RDQ8
RDQ1 188
RDQ1
189
DDRV VCC2IO5
RDQ3 190
RDQ3
RDQ7 191
10V RDQ7
F 1 RDQ5 192
100n RDQ5
193
C1107 2
1V2_MT5820 VCCK7
REXT 194
REXT
195
C
3V3_AVCC AVDD33_USB
196
USB_DM
USB1_DM
197
USB1_DP USB_DP
198
1V2_MT5820
VCCK8
AVDD33_HDMI_1_RX 199
AVDD33_HDMI_1_RX
200
HDMI_0_RX_CB
HDMI0_CLKN
201
HDMI0_CLKP HDMI_0_RX_C
202
HDMI0_RX0N HDMI_0_RX_0B
203
HDMI_0_RX_0
HDMI0_RX0P
204
HDMI_0_RX_1B
HDMI0_RX1N
205
E HDMI0_RX1P HDMI_0_RX_1
206
HDMI0_RX2N HDMI_0_RX_2B
207
HDMI_0_RX_2
HDMI0_RX2P
208
HDMI_1_RX_CB
HDMI1_CLKN
209
HDMI1_CLKP HDMI_1_RX_C
210
HDMI1_RX0N HDMI_1_RX_0B
211
HDMI_1_RX_0
HDMI1_RX0P
212
HDMI_1_RX_1B
HDMI1_RX1N
213
HDMI1_RX1P HDMI_1_RX_1
214
D HDMI_1_RX_2B
HDMI1_RX2N
215
HDMI_1_RX_2
HDMI1_RX2P
AVDD12_HDMI_1_RX 216
AVDD12_HDMI_1_RX
D
10k R176
AMP_MUTE
3V3_STBY
R2092
LED1 3V3_STBY
10k
R2093
LED2 10k 3V3_STBY
C
STBY_ON/OFF
E
3
R2090
OPWRSB Q221
10k 2
BC848B
1
CLOSE TO MT5820
C1109
3V3_STBY
100n
B
NC
3
3 Q16
F 2
BC848B
Q15
2
BC848B
1
NC
C166 1
100n
NC
NC
A
1
1 2 3
2 3
U14
MT5820L
SC_FB
OPCTRL1
C84
C1104 4u7
2
10V
100n
1
10V
C1106
2
100n
1
10V
C1105
2
100n
10V 1
S294
COM_SC
C1173
100n
keyboard
R2095
1k mainreset
F187
KEYBOARD_ONBOARD
1k
TP47
NC
C285
10u
10V
30067087
2 3
4 5 6
4 5
3V3_STBY
108 AVDD12_LVDSA
AVDD12_LVDSA
107 SPI_CLE
GPIO2
106 SPI_DATA
GPIO1
105
SPI_CLK
GPIO0
104
VCC3IO1 3V3_VCC
103 100R R2136
POWE_
102
PAALE
101 R2135
PACLE 100R
100 POCE0_
POCE0_
99 POOE_
POOE_
98 R134
PARB_ 33R
97 PDD7
PDD7
96 PDD6
PDD6
95
HP_AMP_MUTE
PDD5
94 R2134
PDD4 33R
93
PDD3 AMP_MUTE
92 CI_INT
PDD2
91 R2138
PDD1 100R
100R R2137
90
PDD0
89 POCE1_
POCE1_
88
MT_DIMMING
GPIO3
87
VCCK3
1V2_MT5820
86
FSRC_WR
85
DEMOD_TSDATA0 DEMOD_TSDATA0
84
DEMOD_TSSYNC DEMOD_TSSYNC
83
DEMOD_TSVAL DEMOD_TSVAL
82
DEMOD_TSCLK DEMOD_TSCLK
81
SCL_SYSTEM
80
SDA_SYSTEM
79
VCC3IO0
78 DEMOD_RST
DEMOD_RST
77 R2139
RF_AGC 100R
76 R62
IF_AGC 33R
R133
75
AOSDATA0 33R
74 R132
AOBCK 33R
73 33R R131
AOLRCK
72 33R R130
AOMCLK
71
ASPDIFO0 SPDIF_OUT
70
VCCK2
69 20k R278
AR1_ADAC
68 R279
AR0_ADAC 20k
67 20k R280
AL1_ADAC
66 R281
AL0_ADAC 20k
65 AVDD33_DAC
AVDD33_DAC
64
AVSS33_DAC
63 30k R152
AIN2_L_AADC
62 30k R151
AIN2_R_AADC
61 30k R150
AIN1_L_AADC
60 30k R149
AIN0_L_AADC
59 30k R148
AIN1_R_AADC
58 30k R147
AIN0_R_AADC
57
AVDD33_AADC
56
VMID_AADC
55
AVDD33_XTAL_STB
C171 nc
1 2 close to 5820
27p
X4
1 4
27MHz
2 3 nc
C172
1 2
27p
C31 C142
2 2
100n 100n
1 1
R30 10V R271 10V
1 47R 2 1 47R 2 KEYBOARD
+
F59
F25 3V3_STBY TP204
1k
F24 SYS_SCL
1k
SYS_SDA
1k
SW1
E2
4 5
7 8 9 10
66
6 7
TP59 AOSDATA0
1 S19
TP60 AOBCK 3V3_AVCC
1
AOLRCK
TP75
1
AVDD33_MEMPLL
AOMCLK
TP58
1
S18
3V3_AVCC
10k R1984
HP_AMP_MUTE
AVDD33_HDMI_1_RX
S16
3V3_AVCC
AVDD33_CVBS
S14
3V3_AVCC
AVDD33_LVDSA
PROTECT
USB_ENABLE
PANEL_VCC_ON/OFF
S13
3V3_AVCC
AVDD33_DEMOD
Flash_WP
S12
Close to MT5820
3V3_AVCC
DVD_SENSE
C1102 C1103
100n 4u7
10V
MT_BACKLIGHT_ON/OFF
HP_DETECT
S10
internal gpio21
3V3_AVCC
FSRC_WR AVDD33_DAC
S31
MXL601_SCL
S15
1V2_AVCC
33R R129
SYS_SCL
R127 AVDD12_HDMI_1_RX
33R SYS_SDA
3V3_VCC
S30
MXL601_SDA
DVD_SPDIF
S9
1V2_AVCC
DVD_IR_ON/OFF
AOSDATA0
AVDD12_RGB
AOBCK
AOLRCK
AOMCLK
C375
S8
1V2_AVCC
1V2_MT5820 22p
MAIN_DAC_R 50V
AVDD12_DEMOD
SC_DAC_R
MAIN_DAC_L
SC_DAC_L
S7
1V2_AVCC
1u C68
DVD_L_AUD
1u C74 AVDD12_LVDSA
DVD_R_AUD
1u C69
SAV_AUD_L_IN
1u
C73
SCART_AUD_L_IN
1u C71
SAV_AUD_R_IN
1u C72
SCART_AUD_R_IN
AVDD33_AADC
VMID_AADC
AVDD33_XTAL_STB
BACKLIGHT_ON/OFF BACKLIGHT_ON/OFF
Q30
BC848B
3V3_VCC
STRAPPING
PANEL_VCC_ON/OFF
OPCTRL1
C17
22p
50V
SYS_SCL
C12V
SYS_SDA
C18
22p
50V C12V
USB1_DM
3V3_STBY C331
CLOSE TO MTK IC
1p
USB1_DP
R45
10k
3V3_STBY
KEYBOARD_ONBOARD R44
3V3_VCC
10k
R170
REXT
22k
R41
DEMOD_RST
- 10k
R283
FSRC_WR
TP203 4k7
VESTEL
E1
SCH NAME :
DRAWN BY :
6 7
13
11 12
8
S6
3V3_AVCC
C56
100n C44 C209
AVDD33_PLLGP
100n 10n
16V
near IC
C54
A
100n
1V2_MT5820
C53 C81 C43 C257
100n 4u7 100n
1u
10V 16V
C51 C1180 C39 C42 C41 C40
100n 1u 100n 100n 100n 100n
6V3
C50 C1158 C35 C38 C37 C36
100n 1u 100n 100n 100n 100n
6V3
AVDD33_AADC
B
DDRV
C49 C80 C28
100n 4u7 100n
10V
C256 C27 C26 C25
100n 100n 100n 100n
C48 C82
100n 4u7
10V
S23
3V3_STBY
C52 C352 C57
100n 10u 100n
AVDD33_XTAL_STB
10V
GND1
C
C47 C1183
100n 1u
6V3 3V3_VCC
C255 C24 C32
100n 100n
1u
16V
C46 C1157
100n 1u
6V3
R264
RVREF
1k DDRV
R263
C45 C1181
100n 1u C23 1k
6V3
100n
16V
R440 D
4k7
5V_VCC
1 2 VMID_AADC
R192 C208
C258
4k7 3V3_STBY_1 10n
1u
1 2
R439 16V 16V
4k7
MT_BACKLIGHT_ON/OFF
1 2
3V3_STBY
D62 TP188
UART-TX
UART-TX
D63 TP189
UART-RX
UART-RX
E
3V3_STBY
NC
DVD_WAKEUP R43
DVD_SENSE
10k 3V3_VCC
PROTECT
R282
MT_DIMMING 33R BACKLIGHT_DIM
C194
100n
16V
F
17mb82-1a A3
PROJECT NAME :
MAIN 9
T. SHT:
<YOUR NAME HERE> 27-11-2012_16:49
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