Sharp LC-42SV50U Service Manual

69
02 MT5389
VCC
GND
RESET
______
U2101
APX809-29SAG-7
31
2
ORESET#
RESET#
+3V3SB
RDQ7 RCLK0 RCLK0#
LED_O N
Standby Power
C2119
0.1uF/ 16V
C2142
0.1u F/ 16V
AC_DET 4,11,12
AC_DET
C2101
0.1uF/ 16V
AV33
+3V3SB
EEPROM_WP
1206
1206
R2141
NC/0
MTK_HPD1 MTK_H PD2
EEPROM _WP1
USB_PWR _ERR 0
MTK_ HP D3
pin 66
C2129
0.1uF/ 16V
C2123
10u/10V
AV12
VIN_ATV 14
CVBS
AV33
RDQS1 RDQS1#
C2141
10u/10V
VIP_ATV 14
C2156
0.1u F/ 16V
POCE0#
LED_O FF7
AV33
LED_OFF
BL_PWM4
LED_O N7
RDQ4
ID_013
LED_ON
BL_PWM
HDMI_DDC_WP8
VGA_DDC_WP9
ID_0
VGA_DDC_WP
HDMI_DDC_WP
Normal GPIO
RX2_C
LVDS Even
C2153
4.7u/10V
RDQ3
TV IF
Audio -IN
RX2_CB
HDMI3
RX2_2
C2117
1u/16V
RP2101
0x4
81 72 63 54
RDQM0 RDQM1
HDMI1,2
EEPROM_WP7
1_WE#
1_CAS #
EEPROM_WP
1_CS#
1_BA2
1_OD T
1_BA0
1_RST#
1_RAS #
1_BA1
1_A4
1_A2
1_A3
1_A6
1_A5
1_A7
1_A9
1_A8
HDMI1,2
MTK_H PD2
1_A10
1_A11
1_A12
Amp_SLEEP11
1_A13
1_A0
1_A1
Amp_SLEEP
Serial FLASH
RDQ1
Standby GPIO
ADDRESS
RDQ4
MT_R S232_CTRL 9
ID_0
RDQ14
RDQ13
RDQ12
RDQ7
RDQ6
RDQ5
MT_RS232_CTRL
RDQ11
RDQ10
RDQ9
RDQ8
RDQ15
pin 101
RDQS1#
RDQ3
RDQ2
RDQ1
RDQ0
pin 121
DDR#3
RCLK0
RDQM0
RDQM1
RDQS0#
RDQS0
C2160
0.1uF/ 16V
RDQS1
RCLK0#
pin 64
RC_through 7
pin 8 pin 25
RC_through
C2111
1u/16V
RX2_2B RX2_0B
POWER_SW 4
RX2_1B RX2_0 RX2_1
POWER_SW
C2135
0.1uF/ 16V
pin 134
PSON
pin 225
PSON
pin 90
ID_113
C2150
0.1uF/ 16V
ID_213
HP_DET12
HP_DET
pin 56
POOE#
ID_1
USB_PWR _ERR 09
ID_2
C2125
0.1uF/ 16V
USB_PWR _ERR0
pin 43
C2127
0.1uF/ 16V
BL_ON4
BL_ON
LVDS _POWER_ON4,13
AV12
MTK_HPD3
LVDS_POWER_ON
HDMI1-SDA
C2146
0.1uF/ 16V
pin 256
RDQ6
C2143
0.1uF/ 16V
AV12
C2140
1u/16V
LED_OFF
RDQS0 RDQS0#
MUTE_P
+3V3SB
+3V3SB
POOE# PDD6
HDMI1-SCL
PDD7
C2161
10u/10V
PDD6 6
AV33
PDD7 6
RDQ12
AV33
POOE# 6
Flash
Light_sensor 7
AC_DET 4, 11,12
HP_DET
AV12
USB_PWR _ERR 0
AV33
RDQ14
H2102
NC /27x27x t7mm
2
1
HDMI2-SCL
+3V3SB
change GPIO
change GPIO
FB2101
120Ω 3A
Key _ADC0 7
MT_R S232_CTRL
MT5389 STRAPPING MODE
AV33
HDMI2-SDA
HDMI3-SDA
PACLE
RDQ10 RDQ11
AV12
AOBCK
11
C2105
0.1u/16V
AOSDATA0
11
AOMCLK
11
AOLRCK
11
C2107
0.1u /16V
C2103 4.7 u/10V
pin 60
VGA
R2126 NC/ 4.7K
C2144
10u/10V
C2116
0.1uF/ 16V
VGA_DDC_WP
BL_PWM
HDMI_DDC_WP
C2126
0.1u/16V
TP2115
C2130
0.1u /16V
C2133
0.1u/16V
RDQ9
POWER_SW
C2136
0.1u /16V
R2110 24K 1%
R2109 4.7K
LVDS_POWER_ON
Amp_SLEEP
R2106 4.7K
C2152
0.1u/16V
RVREF
C2148
0.1u/16V
C2145
0.1uF/ 16V
C2138
0.1u/16V
RVREF
C2131
0.1u /16V
HDMI3-SCL
R2101
1K 1%
C2155
0.1u/16V
R2113
1K 1%
C2118
0.1u /16V
C2147
0.1u/16V
DDRV
C2114
0.1u /16V
C2112
0.1u/16V
AV33
C2110
0.1u/16V
pin 72
PDD6
C2132
0.01u/16V
RDQ0
RX1_0B
EEPROM_WP1
Net name
DDR3 X16
U2102
MT5389
VCC3IO
127
GPIO0
128
GPIO1
129
GPIO2
130
OPWM0
131
GPIO3
132
GPIO4
133
AVDD12_LVDSA
134
AE4P
137
AE4N
138
AVDD33_XTAL_STB
64
VCCK
238
RVREF
205
RDQ5
223
RDQ3
221
VCC2IO
196
RDQ2
195
RDQ4
193
RDQ15
202
RDQ9
199
VCC2IO
201
RDQ10
217
RDQ12
215
RDQM1
203
RDQS0
206
RDQS0_
207
RDQM0
211
VCC2IO
208
RDQS1
212
RDQS1_
213
RDQ8
218
RDQ14
216
VCC2IO
220
RDQ13
200
RDQ11
198
RDQ6
194
RDQ0
197
VCCK
204
RDQ1
219
RDQ7
222
VCC2IO
214
RCLK0
210
RCLK0_
209
VCCK
224
USB_D M0
233
USB_D P0
234
USB_D M1
236
USB_D P1
237
AVDD33_U SB
235
AVDD33_H DMI _1_RX
239
HDM I_0_RX_CB
240
HDM I_0_RX_C
241
HDM I_0_RX_0B
242
HDM I_0_RX_0
243
HDM I_0_RX_1B
244
HDM I_0_RX_1
245
HDM I_0_RX_2B
246
HDM I_0_RX_2
247
EPAD_GND
257
AVDD12_R EC
225
REXT
226
AVDD33_C OM
227
RXVN
228
RXVP
229
TXVN
230
TXVP
231
AVDD33_LD
232
HDM I_1_RX_CB
248
HDM I_1_RX_C
249
HDM I_1_RX_0B
250
HDM I_1_RX_0
251
HDM I_1_RX_1B
252
HDM I_1_RX_1
253
HDM I_1_RX_2B
254
HDM I_1_RX_2
255
AVDD12_H DMI _1_RX
256
XTA LO
63
XTA LI
62
AVSS33_DEMOD
61
AVDD33_DEMOD
60
ADCINN_DEMOD
59
ADCINP_DEMOD
58
AVSS12_DEMOD
57
AVDD12_DEMOD
56
CVBS0P
55
CVBS1P
54
SY 0
53
SC0
52
AVDD33_CVBS
51
AVDD33_PLLGP
50
VCCK
49
VDACX_OU T
48
VDACY_OU T
47
AVDD33_VDAC
46
AVDD33_VDAC_BG
45
AVSS12_RGB
44
AVDD12_RGB
43
PR0P
42
PB0P
41
COM0
40
Y0P
39
SOY0
38
PR1P
37
PB1P
36
COM1
35
Y1P
34
SOY1
33
AVDD33_VGA_STB
25
RP
32
COM
31
GP
30
SOG
29
BP
28
HSYNC
27
VSY NC
26
AVDD10_LDO
24
ORESET_
23
ADIN 3_SRV
19
ADIN 2_SRV
20
ADIN 1_SRV
21
ADIN 0_SRV
22
VCCK
18
OPWR SB
17
OIR I
16
U0TX
15
U0RX
14
VGA_SDA
13
VGA_SCL
12
OPCTRL1
10
OPCTRL0
9
VCC3IO_STB
8
HDMI_0_HPD
7
HDMI_0_SDA
6
HDMI_0_SCL
5
HDMI_1_HPD
4
HDMI_1_SDA
3
HDMI_1_SCL
2
HDMI_CEC
1
POWE_
126
PAALE
125
POCLE
124
POCE0_
123
POOE_
122
PARB_
121
PDD7
120
PDD6
119
PDD5
118
PDD4
117
PDD3
116
PDD2
115
PDD1
114
PDD0
113
POCE1_
112
OSCL0
111
OSDA0
110
VCCK
109
DEMOD_TSDATA0
107
DEMOD _TSSYN C
106
DEMOD _TSVAL
105
DEMOD_TSCLK
104
SCL_SYST EM
103
SDA_SYSTEM
102
DEMOD_RST
100
RF_AGC
99
VCC3IO
101
AOSDAT A1
97
AOSDAT A0
96
AOBCK
95
AOLRCK
94
AOMCLK
93
ASPDI FO0
92
PSRC_WR
108
VCCK
91
AVDD12_HDMI_2_RX
90
HDMI_2_RX_2
89
HDMI_2_RX_2B
88
HDMI_2_RX_1
87
HDMI_2_RX_1B
86
HDMI_2_RX_0
85
HDMI_2_RX_0B
84
HDMI_2_RX_C
83
HDMII_2_RX_CB
82
AVDD33_HDMI_2_RX
81
HDM I_2_SCL
80
HDM I_2_SDA
79
HDMI_2_HPD
78
AR1_ADAC
76
AR0_ADAC
75
AVDD33_DAC1
72
AVSS33_DAC 1
71
AL1_ADAC
74
AL0_ADAC
73
VCCK
77
AIN1_L_AADC
70
AVDD33_AADC
66
AIN 1_R_AADC
68
AIN0_L_AADC
69
VMI D_AADC
65
AIN 0_R_AADC
67
AE3P
139
AE3N
140
AECKP
141
AECKN
142
AE2P
143
AE1P
145
AE1N
146
AE0P
147
AE0N
148
AVDD33_LVDSA
149
AO4P
152
AO4N
153
AO3P
154
AO3N
155
AOCKP
156
AOCKN
157
AO2P
158
AO2N
159
AO1P
160
AO1N
161
AO0P
162
AO0N
163
VCCK
164
VCCK
165
AVD D33_MEMPLL
166
AVSS33_MEMPLL
167
RCKE
168
RA10
169
RBA1
170
RA4
171
RA1
172
RA6
173
RA8
174
RA11
175
RA12
176
RRAS_
177
RCAS_
178
VCC2IO
179
RWE_
180
RA0
181
RA13
182
RA9
183
RRESET_
184
RA7
185
RA2
186
RA5
187
RA3
188
RBA2
189
RBA0
190
RCS_
191
RODT
192
IF_AGC
98
AE2N
144
AO5P
150
AO5N
151
AE5P
135
AE5N
136
OPCTRL2
11
EEPROM_WP17
C2102
0.1u/16V
TP2101
HDMI1-SDA
HDMI1-SCL HDMI2-SCL
HDMI2-SDA
RX2_2
RX2_CB
RX2_C
RX2_2B
RX2_0B
RX2_1
RX2_1B
RX2_0
RX1_CB
RX1_0
RX1_0B
RX1_1
RX1_C
RX1_2B
RX1_2
RX1_1B
RX3_CB
HDMI3-SCL
HDMI3-SDA
RX3_0B
RX3_C
RX3_1B
RX3_1
RX3_0
DV33
RX3_2B
RX3_2
DDRV DDRV
HDMI port 1,2,3
HPD1 7,8
VCCK
AV33
DDRV
HDMI1-SCL 7,8
HDMI1-SDA 7,8
VCCK
C2128
10u/10V
HDMI2-SDA 7,8
HPD2 8
VCCK
C2121
1u/16V
RX2_2 8
HDMI2-SCL 7,8
VCCK
RDQ2
RX2_1 8
RX2_2B 8
VCCK
VCCK
RX1_0
RX2_0 8
RX2_1B 8
DDRV
RX2_C 8
RX2_0B 8
DDRV DDRV
RX1_2 8
RX2_CB 8
VCCK
AV33
VCCK
RX1_1 8
RX1_2B 8
VCCK
RX1_0 8
RX1_1B 8
VCCK
RX3_CB
RX1_C 8
RX1_0B 8
RX3_C
HDMI3-SCL 8
RX1_CB 8
RDQ8
RX3_C 8
RX3_CB 8
RX3_2 8
RX3_2B 8
RX3_1 8
RX3_1B 8
PSRC_WR
RX3_0 8
RX3_0B 8
HPD3 8
HDMI3-SDA 8
OXTALI OXTALO
27MHz CRYSTAL
X21 0 1
27.000MHz
VCCK
pin 51
POCE0# 6
POCE0#
DDRV
C2108
0.1uF/ 16V
pin 50
C2109
0.1uF/ 16V
C2158
0.01u/16V
RX3_0B
RDQ4 6
RDQ5 6
RDQ7 6
RDQ6 6
AV33
RDQ13 6
RDQ12 6
RDQ14 6
LVDS Odd
RDQ8 6
RDQ15 6
RDQ9 6
RDQ11 6
RDQ10 6
RDQ1 6
RDQ0 6
RDQ2 6
RDQS1# 6
RDQ3 6
RDQS0 6
Pull Hi
RDQM1 6
RDQS0# 6
RCLK0 6
RDQM0 6
RCLK0# 6
BL_ON
R2116 4.7K
PR1P 10
RDQS1 6
MTK_H PD1
PB1P 10
Y1P 10
YPbPr_COM 10
VGA_COM 9
RP 9
SOY1 10
HSYNC 9
BP 9
SOG 9
GP 9
E3N13
E3P13
E2N13
E2P13
E1N13
E1P13
E0N13
E0P13
ECKN13
ECKP13
O3P13
O1P13
O2P13
O1N13
OCKP13
O3N13
O2N13
OCKN13
O0N13
O0P13
CVBS0P 10
RX3_0
RDQ15
ASPDIF
12
RX3_1
YPbPr1
USB_DP0
9
USB_DM 0
9
DDR#3
SYS_SDA
SYS_SCL
7,11 ,14
RVREF
U0TX 9
U0RX 9
OIR I 7
VSY NC 9
ORESET#
AR1O
AL1O
MT_CE C 8
BL_ON
pin 232
C2157
0.1uF/ 16V
RDQ13
RX3_1B
pin 166
C2120
0.01u/16V
RX3_2
AV12
VGASDA_IN 9
RX1_CB
VGASCL_IN 9
Key _ADC1 7
Core Power ( Close to Mainchip )
AV33
R2136 4.7K
EEPROM _WP
MT_R S232_CTRL
pin 227
C2122
0.1uF/ 16V
AV33
AVDD10_LDO
RX3_2B
RX1_C
AV33
1_CKE
AV12
AV12
C2154
0.1uF/ 16V
+3V3SB
C2151
27p/50V
C2149
27p/50V
1_RST# 6
1_RST#
RX1_1
pin 149pin 235 pin 81pin 45
C2106
0.1uF/ 16V
C2139
0.1uF/ 16V
C2124
0.1uF/ 16V
C2115
0.1u F/ 16V
pin 239
C2137
0.1uF/ 16V
1_A2 6
1_A2
1_A5
1_A4
1_A3
TP2103 TP PAD 1. 60
DDR power & Decoupling cap.
1_A7
1_A6
1_A10
1_A9
1_A8
TP2102 TP PAD 1. 60
1_A13
1_A12
1_A11
1_A4 6
1_A3 6
1_A6 6
1_A5 6
1_A8 6
1_A7 6
1_A10 6
1_A9 6
1_A12 6
1_A11 6
1_A13 6
1_A1 6
1_A0
1_A0 6
VMID_AAD C
1_A1
RX1_1B RX1_2
I2S
pin 46
C2134
0.1uF/ 16V
PDD7
1_WE#
1_CS#
1_OD T
1_CAS#
1_BA0
1_BA2
1_BA1
1_RAS#
1_CKE
OXTALI
OXTALO
1_ODT 6
1_BA0 6
1_BA1 6
1_WE# 6
1_CKE 6
1_CS# 6
1_CAS# 6
1_BA2 6
1_RAS# 6
RX1_2B
ID_2
R2139 0 R2140 0 R2138 0
AV33
PSON
RC_t hrough
MUT E_P
PACLE
RDQ5
AV33
ID_1
AIN 0_L
10,12
VGA_L_In
9
VGA_R_In
9
AIN 0_R
10,12
MUT E_P12
C2159
4.7u /10V
R2135 10K

Sharp LC-42SV50U Specifications

General

Brand	Sharp
Model	LC-42SV50U
Category	LCD TV
Language	English