Ssb: Mt8222 - Philips 32PFL3605/77 Service Manual

Circuit Diagrams and PWB Layouts

SSB: MT8222

MT8222
B07
U17 U17
MT8222AMMU/A MT8222AMMU/A
257
EPAD_GND
129
1V0SB
DVDD10_2
130
DVDD10_2
RDQ0 131
RDQ0
RDQ1
132
RDQ1
133
1V8SW
VCC2IO_2
RDQ2
134
RDQ2
RDQ3 135
RDQ3
RDQ4 136
RDQ4
137
1V8SW
VCC2IO_2
RDQ5
138
RDQ5
RDQ6
139
RDQ6
RDQ7
140
RDQ7
141
1V8SW VCC2IO_3
RDQS0 142
RDQS0
143
1V8SW
VCC2IO_2
RDQM0
144
RDQM0
145
1V0SB
DVDD10_2
RDQM1
146
RDQM1
147
1V8SW VCC2IO_2
RDQS1 148
RDQS1
149
1V8SW
VCC2IO_2
RDQ8
150
RDQ8
RDQ9
151
RDQ9
152
1V8SW VCC2IO_2
RDQ10
153
RDQ10
RDQ11 154
RDQ11
RDQ12 155
RDQ12
156
1V8SW
VCC2IO_2
RDQ13
157
RDQ13
RDQ14
158
RDQ14
RDQ15
159
RDQ15
160
AVDD12_MEMPLL
AVDD12_MEMPLL_1
161
1V8SW
VCC2IO_1
RCLK0#
162
RCLK0#
RCLK0
163
RCLK0
164
1V8SW VCC2IO_2
RCKE
165
RCKE
RA12 166
RA12
RA11 167
RA11
168
1V8SW
VCC2IO_2
RA9
169
RA9
RA8
170
RA8
RA7
171
RA7
RA6 172
RA6
RA5 173
RA5
RA4
174
RA4
RWE#
175
RWE#
RCAS#
176
RCAS#
RRAS#
177
RRAS#
RCS# 178
RCS#
RBA0 179
RBA0
RBA1
180
RBA1
RA10
181
RA10
RA0
182
RA0
RA1
183
RA1
184
1V0SB
DVDD10
RA2 185
RA2
RA3
186
RA3
187
1V8SW
VCC2IO_1
188
RVREF0
RVREF0
189
1V0SB DVDD10_2
190
VDD33
VDD33_2
191
VGA_SDA
192
VGA_SCL
R619 R619 R620 R620
NC_100 NC_100 NC_100 NC_100
0402R 0402R 0402R 0402R
VGA_SDA
VGA_SCL
TP411 TP411
R256 R256
5K11_F 5K11_F
AVDD33_ADAC
C197 C197
4.7uF/10V 4.7uF/10V
VMID AVICM I2S_AOSDATA0
TP373 TP373 TP371 TP371
C200 C200 C201 C201 C202 C202 C203 C203 R264 R264
10uF/10V 10uF/10V 0.1uF/16V 0.1uF/16V 4.7uF/10V 4.7uF/10V 0.1uF/16V 0.1uF/16V 1K 1K
RAM1.0L LA 10.
BL ON
R239 R239
NC_100 NC_100
TP414 TP414 C255 C255
0.01uF/25V 0.01uF/25V
64
PWM1 PWM1
63
PWM0
PWM0
62
SPDIF_OUT
61
TXD1
TXD1
60
RXD1
RXD1
59
HW_SCL
HW_SCL
58
HW_SDA HW_SDA
57
GPIO25 GPIO25
56
GPIO24
GPIO24
55
GPIO23
GPIO23
54
PWR_DOWN
GPIO22
53
GPIO21
GPIO21
52
GPIO20 GPIO20
51
I2S_ADIN
50
I2S_AOSDATA0 11
I2S_AOSDATA0
49
I2S_AOBCLK
I2S_AOBCLK
48
I2S_AOLRCK
I2S_AOLRCK
47
I2S_AOMCLK
I2S_AOMCLK
46
VDD33_1 VDD33
45
DVDD10_3 1V0SB
44
AR1
AR1
43
AL1
AL1
42
AVICM2
41
AR2
AR2
40
AL2 AL2
39
AR3
38
AL3
37
AVDD33_ADAC
AVDD33_ADAC
36
AVDD33_REFP_AADC
AVDD33_REFP_AADC
35
AIN_R
AIN_R
34
AIN_L AIN_L
33
VMID
32
AVDD33_AADC
AVDD33_AADC
31
AVDD12_APLL
30
AVDD12_SYSPLL
29
AVDD12_ADCPLL
28
AVDD12_PSPLL
AVDD12_PLL
27
AVDD12_DMPLL
26
XTALI
25
XTALO
24
AVDD33_XTAL
AVDD33_XTAL
23
ADIN5
22
ADIN4
21
ADIN3 ADIN3
20
ADIN2
19
ADIN1
18
ADIN0 ADIN0
17
AVDD33_DIG
AVDD33_DIG
16
MPX1 MPX1
15
MPX2_N MPX2_N
14
MPX2_P
MPX2_P
13
AVDD33_SIF
AVDD33_SIF
12
AVDD33_CVBS
AVDD33_CVBS
11
CVBS_BYPASS1
10
CVBS_BYPASS0
9
CVBS0N
8
CVBS0P
7
CVBS1P
6
CVBS2P
5
CVBS3P
4
CVBS_SY0
3
CVBS_SC0
2
CVBS_SY1
1
CVBS_SC1
TP386 TP386 TP387 TP387
TP369 TP369
VDD33
TP362 TP362
R259 R259 R260 R260 U21 U21
10K 10K 47K 47K NC_MAX809STRG NC_MAX809STRG VDD33
1
GND
TP365 TP365
R261 NC_0 R261 NC_0 3
VCC
PRST#
1V0SB 2
nRESET
Q20 Q20
TP366 TP366
R262 R262 2N7002 2N7002
1K 1K 2 C198 C198 C199 C199
10uF/10V 10uF/10V 0.1uF/16V 0.1uF/16V
S S
TP367 TP367
R263 0 R263 0
Q21 Q21
2
MMBT3904LT1G MMBT3904LT1G
R265 R265
9K1_F 9K1_F
EN 50
TP378 TP378
U38 U38
AP1117EL-13 AP1117EL-13
4
ADJ ADJ
3 2
5VSB REG3V3
IN IN OUT OUT
SOT223 SOT223
+ + + +
R609 R609
CE35 CE35 ADJ ADJ 110_F 110_F CE36 CE36
100uF/25V 100uF/25V 0603R 0603R 100uF/25V 100uF/25V
TP352 TP352
R610 R610
180_F 180_F
0603R 0603R
U17H2 U17H2
33V / BOOST NC_SMALL SHIELDING NC_SMALL SHIELDING
2
DIMMING 1 7
2
Shield Shield
DTV 2 6
7
Shield Shield
7
NVRAM /
3 5
6
Shield Shield
TUNER
6
4
2 Shield
EDID
4
WP
7
7
AMP MUTE
11
7
11
TP376 TP376 TP377 TP377
R238 820K R238 820K
11
11
Y2 Y2
11
27MHZ 27MHZ
11
AVICM XTALI XTALO
1 2
3
3
C188 C188 C189 C189 C148 C148
15pF_50V 15pF_50V 12pF_50V 12pF_50V 10uF/10V 10uF/10V
0603C 0603C 0603C 0603C
3
3
VMID
TP429 TP429
3V3SB
TP427 TP427
U19 U19 3V3SB
XTALI MX25L3205DM2I-12G MX25L3205DM2I-12G
XTALO SPI_CS0R 1 8
CS_ VCC
SPI_SIR
2 7
SO HOLD_
SPI_WP SPI_SCKR
3 6
W_ SCK
SPI_SOR
4 5
GND SI
7
C190 C190
0.1uF/16V 0.1uF/16V
7 TP50 TP50
TP428 TP428
6
6
TP381 TP381 TP388 TP388 TP398 TP398
6
R248 R248 0 0
C192 0.047uF/25V C192 0.047uF/25V R249 R249 68 68
TCVBS_P 6
C193 1uF/25V C193 1uF/25V R250 R250 0 0
TCVBS_N 6
3V3SB
CVBS1P 3
CVBS2P 3
CVBS3P 3
TP383 TP383 TP384 TP384 TP385 TP385 TP400 TP400 TP399 TP399
GPIO6 R279 R279 100 100
GPIO6R 11
SPI_CS0 R241 R241 100 100 SPI_CS0R
RDQ[0:15] 9
TP368 TP368
RA[0:12] 9
SPI_SO R242 R242 100 100 SPI_SOR 1V2SB
RDQS[0:1] 9
RDQM[0:1] 9
SPI_SI R243 R243 100 100 SPI_SIR
RBA[0:1] 9
RCLK0# 9
SPI_SCK R244 R244 100 100 SPI_SCKR
RCLK0 9
RCKE 9
3V3SB
RWE# 9
RCAS# 9
SPI_WP R240 R240 10K 10K
RRAS# 9
SPI_SI R246 R246 NC_10K NC_10K
RCS# 9
SPI_SCK R247 R247 NC_10K NC_10K
SPI_WP R278 R278 NC_10K NC_10K
SPI_SCK C191 C191 NC_22pF/50V NC_22pF/50V
3V3SW
R251 R251 R252 R252 R253 R253
10K 10K 10K 10K 10K 10K
TP357 TP357
U20 U20 TP363 TP363 TP359 TP359 TP358 TP358
AT24C32CN-SH-T AT24C32CN-SH-T
1 8
A0 VCC
2 7
A1 WP
R254 R254 100 100 HW_SCL
3 6
A2 SCL
4 5 R255 R255 100 100 HW_SDA
GND SDA
C194 C194 C195 C195 C196 C196
0.1uF/16V 0.1uF/16V 22pF/50V 22pF/50V 22pF/50V 22pF/50V
TP360 TP360 TP361 TP361
R257 10K R257 10K
PWM2 Q19 Q19
2
MMBT3904LT1G MMBT3904LT1G
R258 R258
NC_10K NC_10K
2010-Jul-02
1V0SB
C139 C139 C140 C140 C141 C141 C142 C142 C143 C143 C144 C144 C145 C145
10uF/10V 10uF/10V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V
REG3V3
3V3SB AVDD33_CVBS 3V3SB AVDD33_XTAL
R224 0 R224 0 R225 0 R225 0 R226 0 R226 0
TP402 TP402 TP403 TP403
C163 C163 C164 C164 C165 C165
0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 10uF/10V 10uF/10V
REG3V3
AVDD33_SIF AVDD33_AADC
R232 0 R232 0
3V3SB
TP374 TP374
R233 0 R233 0
C175 C175 C176 C176
0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V
C180 C180
0.1uF/16V 0.1uF/16V
REG3V3
AVDD33_DIG AVDD33_REFP_AADC
R236 0 R236 0
TP372 TP372
C185 C185 C186 C186
0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V
1V8SW
C149 C149 C150 C150 C151 C151 C152 C152 C153 C153 C154 C154 C155 C155 C156 C156
0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V
AVDD33_USB 1V2SB AVDD12_PLL
R227 0 R227 0 R228 0 R228 0
TP410 TP410 TP407 TP407
C167 C167 C168 C168 C169 C169 C170 C170
4.7uF/10V 4.7uF/10V 4.7uF/10V 4.7uF/10V 0.1uF/16V 0.1uF/16V 0.01uF/25V 0.01uF/25V
AVDD33_HDMI
TP409 TP409
1V2SB AVDD12_MEMPLL
R234 0 R234 0
TP412 TP412
C177 C177
0.1uF/16V 0.1uF/16V
C182 C182 C183 C183
4.7uF/10V 4.7uF/10V 0.1uF/16V 0.1uF/16V
TP53 TP53
FB8 FB8 VDD33
120 ohm/0.5A 120 ohm/0.5A
TP54 TP54
+ +
CE24 CE24 C160 C160 C161 C161 C162 C162
100uF/25V 100uF/25V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V
AVDD12_LVDS 1V2SB AVDD12_USB 1V2SB
R231 R231
R229 0 R229 0 R230 0 R230 0
0 0
C171 C171 C172 C172 C173 C173
0.1uF/16V 0.1uF/16V 4.7uF/10V 4.7uF/10V 4.7uF/10V 4.7uF/10V
AVDD12_VPLL AVDD12_HDMI
TP406 TP406
1V2SB
TP413 TP413
R235 0 R235 0
C178 C178 C179 C179
0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V
3V3SB
R237 0 R237 0
MT8222
B07
C146 C146 C147 C147
0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V
AVDD33_ADAC
TP375 TP375
C166 C166
0.1uF/16V 0.1uF/16V
AVDD33_LVDS
TP55 TP55
C181 C181
0.1uF/16V 0.1uF/16V
C157 C157 C158 C158
0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V
RVREF0
C159 C159
0.1uF/16V 0.1uF/16V
AVDD12_DIG_RGB
TP404 TP404
C174 C174
0.1uF/16V 0.1uF/16V
AVDD12_RGB
TP408 TP408
C184 C184
0.1uF/16V 0.1uF/16V
AVDD33_VGA
TP405 TP405
C187 C187
0.1uF/16V 0.1uF/16V
2 2010-01-05
0171-2271-3203
18930_506_100302.eps
100302