Philips LX3950W/01, Руководство по обслуживанию

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1 1
COM
OUT IN
VIN3
VIN4
VINLOp
VINLOn
PREGND
PWRVCC
PREVCC
PS
VBIAS
SB
VIN1
VIN2p
VIN2n
PWRGND HS_GND
OUTLn
OUTLp
OUT4n
OUT4p
OUT3n
OUT3p
OUT2n
OUT2p
OUT1n
OUT1p
VO2
NC RESET
NB
NB : 3139 = 1k8 for high Z mode
3162
2246
4
2253
1K0
3102
74HCU04PW
3168
2252
3197 22R
2193
100n
2203 100n
4 5 6
7 8 9
100n
2185
D
SD6.1_3139 113 3528 pt4 circuit 1...for 3554 pt2_dd wk0403
6
7
8
9
25 26
D
2251
100n
100n
2171
100n
100n
2108
3132
22R
2181
100n
F155
100n
2132
2159
1u0
3108
100R
3
4
3122 22R
2226
47p
5105
100n
2139
4116
D
4118
15K
3144
22K 3166
5115
100p
2242
100p
2247
100n 2161
2135
100n
100n
27K
2201
100p
10K
4106
4131
10p
7103-2
3
71
4
2121
100n
3129
22R
22R
220u
2103
3141
120p 2191
3183
2174
2p7
150R
2175
2p7
5116
47p
2221
1 2 3 4 5 6 7 8 9
1105
09FMN-BMT-A-TFT
3196
150R
22R 3140
2150
2195
47u
100n
4117
5109
4115
22u
2114
3156 10R
10K
3151
47p
2230
5136
1u8
10p
100n
2112
100n
2106
220u
2105
2169
100n
10K
3117
56K 3163
2196
47u
100n 2153
5118
2133
100n
3109
1K0
2209 1n5
100p
F126
33R
2243
3113
5135
2197
1u8
5151
2141
5125
10u
47u
04FMN-BTRK-A
1 2 3 4
1106
3175
10K
2107
220u
100n
2155
1107
1
2
220u
04FMN-BTRK-A
2138
2n2 2210
100p
2248
FMN
1
10
11 12 13 14 15 16
2
3
1104
3182 150R
2198
33n
2168
100n
47u
2180
150R
3195
5117
3150
100K
680K 3154
5107
B4B-PH-K
1 2 3 4
2213
1108
100n
150n
47p
2151
150R
2225
3185
2215 100n
100n
2136
5112
2127
100n
3193
150R
2224
47p
2111
22R
3135
10K
3176
22R 3127
4119
22R 3128
F141
2SB1132
7107
1K0
3103
220u
2101
2126
10u
3173
330K
D
5108
2223 47p
3121
22R 3126
330R
47u
2145
2229
47p
5102
3124
680K
3142
22R
100n
2113
1K0
100p
2245
3104
2194
7109
BSH103
100n
3107
100R
5104
2186 1u0
100n
2122
47n
100K
3143
7110
2157
BC817-25W
2134
100n
D
D
5106
3120
D
22R
2231 47p
1u8
5133
3191
150R
2120
1u0
100n
2184
2188
BSH103
47u
7108
5134 1u8
100n
2173
2202
3131
100n
22R
2189 1u0
22p 2165
5119
3167 10K
47
p
2228
100n
2211
100n
2123
22R
3136
150R
3192
F156
5123
4K7
3194
3115
150R
100n
2146
2117
100n
2162
1
n0
2119
100n
1R0
3171
7106
22R
3130
2SB1132
3137
22R
5
4
23
24
26
27
6
7 22
1
10 21
8 9
28
2
3
14
11
12
18
17
16
15
20
19
25
7111
MM1646XH
29 30
13
100n 2208
Φ
5103 3145 100K
150R 3181
27M
5130
5126
2241
100p
2164
100n
10K
3152
3112
33R
3114
1K0
2116
100n
100n
2183
2154
470n
7102
CD
5 3
GND
2
INP
4
1 OUTP
100n
NCP303LSN30
2
3
4
5
2158
B5B-PH-K
1103
1
5131 1u8
10K
3161
2163 100n
IOA0
93
DVSS_3
94
UWR#
95
URD#
96 97
DVDD18_2
98
UP1_2
99
UP1_3 AD4
86
AD5
87 88
AD6 IOA21
89
MB
9
ALE
90
AD7
91
A17
92
IOA1 IOOE#
79
8
MA
80
DVDD3_2 AD0
81
AD1
82
AD2
83
AD3
84
DVSS_2
85
HIGHA5
71
HIGHA4
72
HIGHA3
73
DVDD3_1
74
HIGHA2 HIGHA1
75 76
IOA20
77
IOCS#
78
APLLVSS
64
65
APLLVDD3
66
IOWR#
67
A16 HIGHA7
68 69
HIGHA6
7
DVDRFIN
70
57
IOA6
58
IOA7
59
HIGHA0
6
DVDRFIP
IOA18
60
61
IOA19
62
DVSS_1
63
APLLCAP
5
DVDD
TCK
50
51
TDO
DVDD18_1
52
IOA2
53
54
IOA3
55
IOA4
56
IOA5
42
USB_VSS
43
44
USBP
USBM
45
USB_VDD3
46
FG
47
TDI
48
TMS
49
35
OP_INP
36
37
DMO
FMO
38
TROPENPWM
39
4
DVDC
PWMOUT1
40
TRO
41
FOO
28
V20
29
3
DVDB
VREFO
30
FEO
31
TEO
32
TEZISLV
33
OP_OUT
34
OP_INN
251
OSP
252 253
OSN
254
RFGC
IREF
255 256
AVDD3
RFLVL
26
SGND
27
V2REFO
244
RFRPDC
245 246
RFRPAC
247
HRFZC
CRTPLP
248
RFGND
249
CSO
25
CEQP
250
CEQN
237 238
LPFOP
239
ADCVDD3
SVDD3
24
S_VCM
240 241
ADCVSS
242
S_VREFP
243
S_VREFN
RFVDD3
23
230
JITFO
231
JITFN
232
PLLVSS
IDACEXLP
233
PLLVDD3
234
LPFON
235
LPFIP
236
LPFIN
222 223
DVSS_13
224
MC_DATA
225
SPDIF
RFGND18
226 227
RFVDD18
XTALO
228
XTALI
229
LDO1
ACLK
216
DVSS_12
217
ASDATA0 ASDATA1
218
ASDATA2
219
LDO2
22
ASDATA3
220
DVDD18_6
221
ASDATA4
SPMCLK
209
SPDATA
21
MDI2
SPLRCK
210
SPBCK
211
DVDD3_10
212
ALRCK
213
ABCK
214 215 200
DACVSSA
201 202
YUV5 YUV6
203
DVDD3_9
204 205
VSYN
206
YUV7
207
HSYN
208 194 195
DACVDDB
196
YUV2
197
DACVSSB
YUV3
198 199
DACVDDA
2
DVDA
MDI1
20
YUV4
188
RD16
189
DACVDDC
TPI
19
VREF
190
191
FS
192
YUV0 DACVSSC
193
YUV1
RD23
180
181
RD22
DVDD3_8
182
183
RD21
RD20
184
185
RD19
186
RD18
187
RD17
DVDD18_5
173
RD26
174
DVSS_11
175
RD25
176
RD24
177
DQM3
178
DQM2
179
TNI
18
RA4
166
167
DVDD3_7
RD31
168
RD30
169
CDFOP
17
RD29
170
RD28
171
RD27
172
159
RA9
16
CDFON
160
RA8
DVSS_9
161
162
RA7
DVSS_10
163
RA6
164
RA5
165
151
RA3
152
DVDD18_4
153
RVREF
RCLKB
154
155
DVDD3_6
156
RCLK
157
CKE
158
RA11
DVSS_7
144
145
BA1
RA10
146
RA0
147
148
DVSS_8
149
RA1
15
SD
150
RA2
DQM1
137
138
RWE#
CAS#
139
SC
14
RAS#
140
DVDD3_5
141
RCS#
142
BA0
143
13
SB
RD12
130
131
RD11
132
RD10
133
RD9
DVSS_6
134
RD8
135
DQS1
136
DVDD18_3
123
RD2 RD1
124 125
RD0
126
RD15
127
DVDD3_4 RD14
128
RD13
129
115
DVSS_4
116 117
RD6
118
RD5
119
DVSS_5
12
SA
120
RD4
121
RD3
122 108
ICE
109
MD
11
110
PRST#
111
IR INT0#
112
DQM0
113
DQS0
114
RD7 UP1_4
101
UP1_5 UP1_6
102 103
UP1_7
104
UP3_0
105
UP3_1
106
UP3_4 UP3_5
107
DVDD3_3
MT1389
1
AGND
10
MC
100
15K 3164
7112
D
220u
2130
100n
1K2
2167
3106
2216 470p
2166
1
n0
3165 8K2
5101
3123 22R
2
20
21
22
23
24
3
4
5
1
10
11
12
13
14
15
16
17
18
19
1101
SFV24R-1ST
2187 1u0
150R 3184
3138
22R
2156
47n
4127
220u
2152
47
p
2232
100n
3133
22R
3186
150R
4122
3148
1u8
10R
2104
5132
47u
71
4
2
2182
47u
7103-1
74HCU04PW
1
2131
100n
10R 3157
680K 3153
10R
3111
2142
100n
390R
3146
2
3
4
5
6
B6B-PH-K
1102
1
3198 22R
1K0 3179
4121
47p
4132
2204 2n2
2227
F125
5111
3149 100K
3147
2190
10R
1u0
470p
3170
2217
1K0
2218 2219
470p
3178 1K0
470p
10K
3177
3101
10K
2207 100n
560R
3139
2102
D
100n
2149
10u
470p
3110
2212
22R
3134
10R
5124 10u
2
100n
2172
LD1117DT33
1
3
7101
3174
330K
100n 2214
47p
2222
2148
100n
100n
2118
RDS_DAT
STBY
XO
TRIN
TROUT
LIMIT
5122
VSDA
VSTB
XTALI
PCM_MIC_IN
+3V3
+3V3
+3V3
+DV33B +DV33A
+3V3
V2P8
V20
V1P4
B_
E
+S_V33
+S_V33
+V18
+S_V33 +S_V33
MUTE_TV_
PW_DN_
F
A_
IOA C_
STBY
VSCK
TxD
RxD
+3V3
VOLA
+L_V33
V20
+RF_V5
+RF_V5
D_
LIMIT
ADIN
+5D
OP+
V1P4
SP_RST
PCM_MIC_IN
+DV33B
MIC_DET
Mot_stb
V1P4
+8M +5M
TROPEN
TRCLOSE
+3V3
OP- OP+
+3V3 +3V3
+8M
VO2
VO2
+5D
+1V8
+1V8_SENSE +1V8_SENSE
+5VL
PCM_LRCK
DQM0
+1V8 +8V
VSCK VSDA
V1P4
V1P4
A(0)
CVBS
C
Y
B_Cb
G_Y
R_Cr
TU_SD
FREQ_HOP
RDS_DAT
TU_CE
TU_DO_ST
ERR
AMP_ON
TU_CLK
TU_DI
STBY
VOLB
+5D
STB_SW_
V1P4
STBY
STB_SW_
AV_MUTE_
+V18
S1_L3_1
+V_V33
+3V3
+3V3
+L_V33
ADIN
+5D
+L_V33
F
XTALI
XTALI
+5D
+RF_V5 +5M
+5D
+8M
+8V
TRIN
+DV33B
+3V3
RC6 VOLA VOLB
+5VL
+5D
+V18
+V18
+V18
+3V3
+S_V33
+DV33A
+DV33A
PWR
PRD PCE
+DV33A
+3V3
+DV33B
+DV33B
+DV33B
+DV33B
+DV33B
+S_V33
+V18
+1V8
+V_V33
+V_V33 +V_V33
TRO
DMO
FMO
V1P4
FOO
V1P4
V1P4
SCL_DAC SDA_DAC
PCM_LRCK PCM_MCLK PCM_LTRT PCM_SCLK
PCM_LR
PCM_CLfe
PCM_LsRs
PCM_Cs
SP_OUT
SPMCLK SPBCK SPLRCK SPDATA
PCM_MIC_IN
S0_L3_0
RDS_CLK
L2
VSCK VSDA
VSTB
D_
B_
C_
V20
V2P8
IOA
+3V3
A_
OP-
FMO
A(21)
AD(7)
A(17)
+V18
A(0:21)
AD(0:7)
DQ(0:15)
MA(0:11)
DCKE
DCLK
BA0
WE
RAS
CAS
CS
BA1
DQM1
XO
E
TRO
FOO
TROUT
Mot_stb
TRCLOSE
+V18
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(18)
A(19)
A(16) A(15) A(14) A(13) A(12) A(11) A(10) A(9) A(20) A(1)
AD(0) AD(1) AD(2) AD(3) AD(4) AD(5) AD(6)
RC6
DQ(7) DQ(6) DQ(5) DQ(4) DQ(3) DQ(2) DQ(1) DQ(0) DQ(15) DQ(14)
DQ(13)
DQ(12)
DQ(11)
DQ(10)
DQ(9)
DQ(8)
MA(10)
MA(0)
MA(1)
MA(2)
MA(3)
MA(11)
MA(9)
MA(8)
MA(7)
MA(6)
MA(5)
MA(4)
V1P4
DMO
TROPEN
Note : Some values may varies, see respective
parts list for correct value.
10-4
10-4
SD6.1 RX BOARD - CIRCUIT DIAGRAM (PART 1)