Haier LE19Z6 Service Manual page 52

09) MTK8222
GPIO_0
21 PANEL_PWR_CTL
GPIO_1
15 ODSEL
GPIO_2
+3V3
10 HDMI1_HPD_CTL
GPIO_3
10 HDMI2_HPD_CTL
GPIO_4
10 HDMI3_HPD_CTL
R4202
GPIO_6
R4226 10K1/16W DV33
7 USB_OC0
51K 1/16W 5%
R4222
100K 1/16W
GPIO_7
R4230
7 USB_OC1
51K 1/16W 5%
R4227
100K 1/16W
GPIO_8
21 INVERTER_ON_OFF
U4201
GPIO_10
7 EARP_DET
257
TH1
DDRV DV10
129
14 RDQ[15..0]
DVDD10_2
130
DVDD10_2
RDQ0 131
RDQ0
RDQ1 132
RDQ1
133
VCC2IO_2
RDQ2 134
RDQ2
RDQ3 135
RDQ3
RDQ4 136
RDQ4
137
VCC2IO_2
RDQ5 138
RDQ5
RDQ6 139
RDQ6
RDQ7 140
RDQ7
141
VCC2IO_3
142
14 RDQS0
RDQS0
143
VCC2IO_2
144
14 RDQM0 RDQM0
145
DVDD10_2
146
14 RDQM1
RDQM1
147
VCC2IO_2
148
14 RDQS1 RDQS1
149
VCC2IO_2
RDQ8 150
RDQ8
RDQ9 151
RDQ9
152
VCC2IO_2
RDQ10 153
RDQ10
RDQ11 154
RDQ11
RDQ12 155
RDQ12
156
VCC2IO_2
RDQ13 157
RDQ13
RDQ14 158
RDQ14
RDQ15 159
RDQ15
160
AV12_MEMPLL
AVDD12_MEMPLL_1
161
VCC2IO_1
162
14 RCLK0# RCLK0#
163
14 RCLK0 RCLK0
164
14 RA[12..0] VCC2IO_2
165
14 RCKE RCKE
RA12
166
RA12
RA11
167
RA11
168
VCC2IO_2
RA9
169
RA9
RA8
170
RA8
RA7
171
RA7
RA6
172
RA6
RA5
173
RA5
RA4
174
RA4
175
14 RWE# RWE#
176
14 RCAS# RCAS#
177
14 RRAS# RRAS#
178
14 RCS# RCS#
179
14 RBA0 RBA0
180
14 RBA1 RBA1
RA10
181
RA10
RA0
182
RA0
RA1
183
RA1
184
DVDD10
RA2
185
RA2
RA3
186
RA3
MEM_VREF 187
VCC2IO_1
188
RVREF0
C4223 189
DVDD10_2
DV33
190
VDD33_2
100N 16V 191
VGA_SDA
192
VGA_SCL
7 USB0_DN
7 USB0_DP
AV33_USB
HDMI3_5V
AV12_USB
7 7
R4221
5K1 1/10W 1%
Close to MT8222 As possible
DV10 AV12
1
C4239 C4240 C4241 C4242 C4243 C4244 C4246 C4247 C4248
4.7UF 10V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V
FB4212 FB4213
AV12 AV12_PLL AV12
1 2 1
120R/3000mA C4255 C4256 C4259 120R/3000mA
C4254 C4261
4.7UF 10V 4.7UF 10V 100N 16V 3N3 50V
10uF 6.3V
DDRV
C4279 C4280 C4281 C4282 C4283 C4284 C4285 C4286 C4287 C4293
C4278
4.7UF 10V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V
FB7119
U0TX
U0RX
DV10 AV33_LVDS AV12_LVDS AV12_LVDSPLL
1
30OHM
MT8222AHMU/B
HDMI2_5V HDMI1_5V
AV33_HDMI AV12_HDMI AV33_VGA
FB4201
AV12_LVDSPLL
2
120R/3000mA
C4238 C4245
10uF 6.3V 100N 16V
FB4214
AV12_LVDS FB4215
2 AV12 AV12_USB AV12 AV12_HDMI
1 2 1 2
C4267 C4268 C4269 C4270 120R/3000mA C4262 C4263 120R/3000mA C4265
C4264
10uF 6.3V 100N 16V 100N 16V 10uF 6.3V 100N 16V 10uF 6.3V 4.7UF 10V
10uF 6.3V
FB4219 FB4220
AV12
AV12 AV12_MEMPLL AV12A_RGB
C4294 C4295 C4306 1 2 1 2
C4296 C4297
120R/3000mA 120R/3000mA
100N 16V 100N 16V 4.7UF 10V C4290
C4288 NC/10uF 6.3V NC/100N 16V C4289
4.7UF 10V
4.7UF 10V 10uF 6.3V
+3V3
LED2_ON 12,17
LED1_STBY
17
STANDBY 12,21
R4215 R4214
FLASH_WR# 12
10K1/16W
5V_PWR_SW 12,21
10K1/16W
17 U0TX
2
17 U0RX
RC_IR_3V3 12,17
RST_MT8222
R4207
1K1/16W
EEPROM_WP 12
+3V3
+3V3
R4229
10K1/16W
64
AUDIN_SEL3 18
PWM1
63
BRIGHTNESS_PWM 21
PWM0
62
SPDIF_OUT
61 R4224 22 OHM 1/16W
TXD1
60 R4225 22 OHM 1/16W
RXD1
59 R4210 10OHM1/16W
MT_SCL 9,12,16
HW_SCL
58 R4211 10OHM1/16W
MT_SDA 9,12,16
HW_SDA
57 GPIO_25
OP_MUTE
GPIO25
56
+3V3
GPIO24
55 R4236 10K1/16W
GPIO23
54 GPIO_22
GPIO22 AMP_EN
53 GPIO_21
AMP_MUTE
GPIO21
52 GPIO_20
AUDIN_SEL1 18
GPIO20
51 R4234
AUDIN_SEL2 18 +3V3
I2S_ADIN
50 AOSDATA0 10K1/16W
I2S_AOSDATA0
49 AOBCK
I2S_AOBCLK
48 AOLRCK R4235 10K1/16W
I2S_AOLRCK
47 AOMCLK
I2S_AOMCLK
46 DV33 AV33_DAC
DV33
VDD33_1
45 DV10
DVDD10_3 DV10
44 C4203
AR1
43
AL1
42 AVICM 4.7UF 10V
AVICM2
41 C4204 C4205
AR2
40
AL2
39 AR3 4.7UF 10V 100N 16V
AR3 AR3 8
38 AL3
AL3 AL3 8
37
AVDD33_ADAC AV33_DAC
36 AV33_ADCREF
AVDD33_REFP_AADC AV33_ADCREF
35 MT_AUD_R R4257 C4303 10uF 6.3V
AIN_R
34 MT_AUD_L 0R05 OHM C4304 10uF 6.3V
AIN_L
33 AUD_VMID R4258 0R05 OHM
VMID
AV33_ADC
32 C4208
AV33_ADC
AVDD33_AADC
31 C4207
AVDD12_APLL
30 AV12_PLL 10uF 6.3V 100N 16V
AVDD12_SY SPLL AV12_PLL
29
AVDD12_ADCPLL
28
AVDD12_PSPLL
27 X4201
AVDD12_DMPLL
XTALI
26 27MHz
XTALI
XTALO
25 2 1
XTALO
AV33_XTL
24
AV33_XTL
AVDD33_XTAL
MTK_DC_ON_OFF
23
ADIN5 DC_ON_OFF 12,17
22 R4259 C4214
ADIN4
21 10K1/16W C4215
ADIN3
ADIN2
20 27P 50V 27P 50V
KEY 2 17
ADIN2
ADIN1
19
KEY 1 12,17
ADIN1
18 R4260
LIGHT_SENSOR 17
ADIN0
AV33_SIFDIG
17
AV33_SIFDIG
AVDD33_DIG
16 C4305
MPX1 NC/100OHM1/16W
NC/12P 50V
15
SIF_N 9
MPX2_N
14
SIF_P 9
MPX2_P
13
AV33_SIF
AVDD33_SIF
12
AV33_CVBS
AVDD33_CVBS
11
CVBS_OUT 8,16
CVBS_BY PASS1
10 R4219
CVBS_BY PASS0
9 0R05 OHM
TV_CVBS 9
CVBS0P
8
Tuner_CVBS_GND 9
CVBS0N
7
SIDE_CVBS_IN 7
CVBS1P
6
CVBS2P
5
CVBS1_IN 5
CVBS3P
4
CVBS_SY 0
3
CVBS_SC0
2
CVBS_SY 1
1
CVBS_SC1
AOSDATA0
AOBCK
AOLRCK
AOMCLK
R7520
R7521
0R05 1/4W
0R05 1/4W
MT8222AH MU /B
HDMI
VGA input HDMI1_D0+
HDMI1_D0-
REDP HDMI1_D1+
PC_R_IN 4
AV12D_RGB AV12A_RGB
VGAGND HDMI1_D1-
PC_GND 4
VGASOG HDMI1_D2+
PC_SOG 4
GRNP HDMI1_D2-
PC_G_IN 4
BLUP HDMI1_CK+
PC_B_IN 4
VGAHSY NC# HDMI1_CK-
VGAHSY NC
VGAVSY NC# HDMI1_DDC_SCL
VGAVSY NC
HDMI1_DDC_SDA
COMP1 input HDMI2_D0+
HDMI2_D0-
SOY 1 HDMI2_D1+
COMP1_SOG 5,6
Y 1P HDMI2_D1-
COMP1_Y _IN 5
Y PBPR1_N HDMI2_D2+
COMP1_GND 5
PB0P HDMI2_D2-
COMP1_PB_IN 5
PR0P HDMI2_CK+
COMP1_PR_IN 5
HDMI2_CK-
HDMI2_DDC_SCL
HDMI2_DDC_SDA
COMP2 input
SOY 2 HDMI3_D0+
COMP2_SOG 5
Y 2P HDMI3_D0-
COMP2_Y _IN 5
Y PBPR2_N HDMI3_D1+
COMP2_GND 5
PB2P HDMI3_D1-
C4266
COMP2_PB_IN 5
PR2P HDMI3_D2+
COMP2_PR_IN 5
100N 16V HDMI3_D2-
HDMI3_CK+
HDMI3_CK-
HDMI3_DDC_SCL
FB4216
HDMI3_DDC_SDA
AV12 AV12D_RGB
1 2
120R/3000mA
C4291 C4292 C4271 C4272
100N 16V 3N3 50V 4.7UF 10V 100N 16V
52
Serial Flash IF LVDS INTERFACE
SPI_SCK
R4250
12 SPISCK
SPI_SI
100R 1/16W 5%
12 SPI_SI
SPI_SO
12 SPI_SO
SPI_CS#
12 SPI_CS#
PC_HSY NC 4,12
VGAHSY NC
PC_VSY NC 4,12
VGAVSY NC
R4223
R4220
CN5402
10K1/16W
10K1/16W
+5V_STBY
1
2
3
NC/CONN
19
+3V3
R490 1 2
10K 1/10W C410
20
D403 47uF/16V
20
BAV99 +
1 Q414
PMBS3906
R460
1K 1/10W 100 OHM 1/10W
R438
C425 R491 C415
10uF 6.3V 10K 1/10W 100P 50V
R454
10K 1/10W
AUD_R 18
AUD_L 18
FB1
GLZ
R4217
820K 1/10W
+3V3
R4212
NC
R4216 R4000
10K1/16W 10K1/16W
C4000 R4002
U4203
1uF 25V 470 OHM 1/16W
R4228 22 OHM 1/16W 1 10
SDIN AOUTR
R4231 22 OHM 1/16W 2 9
DEM/SCLK VA
R4232 22 OHM 1/16W 3 8 C4301
LRCK GND
R4233 22 OHM 1/16W 4 7
MCLK AOUTL
5 6 100N 16V
VQ FILT+
C4299 C4298
C4300
10uF 10V 100N 16V C4001
CS4344-CZZ
10uF 10V 1uF 25V
HDMI1_D0+ 10,11
HDMI1_D0- 10,11
HDMI1_D1+ 10,11
HDMI1_D1- 10,11
HDMI1_D2+ 10,11
HDMI1_D2- 10,11
HDMI1_CK+ 10,11
HDMI1_CK- 10,11
HDMI1_DDC_SCL 10,11
HDMI1_DDC_SDA 10,11
HDMI2_D0+ 10,11
HDMI2_D0- 10,11
HDMI2_D1+ 10,11
HDMI2_D1- 10,11
HDMI2_D2+ 10,11
HDMI2_D2- 10,11
HDMI2_CK+ 10,11
HDMI2_CK- 10,11
HDMI2_DDC_SCL 10,11
HDMI2_DDC_SDA 10,11
HDMI3_D0+ 7,11
HDMI3_D0- 7,11
HDMI3_D1+ 7,11
HDMI3_D1- 7,11
HDMI3_D2+ 7,11
HDMI3_D2- 7,11
HDMI3_CK+ 7,11
HDMI3_CK- 7,11
HDMI3_DDC_SCL 7,10,11
HDMI3_DDC_SDA 7,10,11
O0N
RXO0- 15
O0P
RXO0+ 15
O1N
RXO1- 15
O1P
RXO1+ 15
O2N
RXO2- 15
O2P
RXO2+ 15
OCKN
RXOC- 15
OCKP
RXOC+ 15
O3N
RXO3- 15
O3P
RXO3+ 15
E0N
RXE0- 15
E0P
RXE0+ 15
E1N
RXE1- 15
E1P
RXE1+ 15
E2N
RXE2- 15
E2P
RXE2+ 15
ECKN
RXEC- 15
ECKP
RXEC+ 15
E3N
RXE3- 15
E3P
RXE3+ 15
R456
5.1K 1/10W
RST_MT8222
PMBS3904
Q404
C427 C424
NC 10uF 6.3V
FB4202
+3V3 DV33
1 2
120R/3000mA
+ C4209 C4210 C4211 C4212
C4206
4.7UF 10V
100uF 16V 100N 16V 100N 16V 100N 16V
FB4203
+3V3 AV33_VGA
1 2
120R/3000mA
C4216
10uF 6.3V
C4217
4.7UF 10V
FB4204
+3V3 AV33_SIF
1 2
120R/3000mA
C4219
10uF 6.3V
C4221
4.7UF 10V
C4002
1.5nF 50V
MAIN_AOR 19
+5V_ON
FB4221 FB4205
+3V3 AV33_DAC
1 2 1 2
C4302
120R/3000mA 120R/3000mA
C4224
10uF 10V C4222 10uF 6.3V
4.7UF 10V
R4003
470 OHM 1/16W
FB4206
MAIN_AOL 19
R4001 C4003 +3V3 AV33_CVBS
10K1/16W 1.5nF 50V 1 2
120R/3000mA
C4226 C4227
4.7UF 10V 10uF 6.3V
FB4207
+3V3 AV33_LVDS
1 2
120R/3000mA
C4230 C4231
C4229
4.7UF 10V 10uF 6.3V 100N 16V
FB4208 FB4209
+3V3 AV33_ADC +3V3 AV33_HDMI
1 2 1 2
120R/3000mA
120R/3000mA
C4236 C4233 C4234 C4235
10uF 6.3V
10uF 6.3V 100N 16V 4.7UF 10V
FB4210 FB4211
+3V3 AV33_USB +3V3 AV33_SIFDIG
1 2 1 2
120R/3000mA
120R/3000mA
C4249 C4250 C4251 C4252
10uF 6.3V
10uF 6.3V 100N 16V 4.7UF 10V
FB4217 FB4218
+3V3 AV33_XTL +3V3 AV33_ADCREF
1 2 1 2
120R/3000mA 120R/3000mA
C4274 C4275 C4276
C4273
4.7UF 10V
10uF 6.3V 100N 16V 4.7UF 10V
C4213
100N 16V
C4218
100N 16V
C4220
100N 16V
C4225
100N 16V
C4228
100N 16V
C4232
100N 16V
C4237
100N 16V
C4253
100N 16V
C4277
100N 16V