Philips LX2000D, Руководство по обслуживанию

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9-2 9-2
CIRCUIT DIAGRAM (Top Left)
A
B
1 2 3 4
LA0
LA1
LA2
LA3
LA4
LA5
LA6
LA7
LA8
LA9
LA10
LA11
LA12
LA13
LA14
LA15
LA16
LA17
LA18
LA19
LA21
LD0
LD1
LD2
LD3
LD4
LD5
LD6
LD7
HRD#
HWR#
HIORDY
HRST#
HA2
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB8
DB9
DB10
DB11
DB12
DB13
DB14
DB15
DMA11
DMA10
DMA9
DMA8
DMA3
DMA2
DMA1
DMA0
SPDIF
AUX0
AUX1
DMA7
DMA6
DMA5
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
DB[0..15]
LA0
LA1
LA2
LA3
LA4
LA5
LA6
LA7
LA8
LA9
LA10
LA11
LA12
LA13
LA14
LA15
LA16
LA17
LOE#
LCS3#
LD0
LD1
LD2
LD3
LD4
LD5
LD6
LD7
LD[0..15]
LA18
LA19
LA[0..19]
VREF
LCS1#
HA1
HA0
HIRQ
HCS 3#
HCS1#
HIOCS16#
PS-TV
LD8
LD9
LD10
LD11
LD12
LD13
LD14
LD15
WRHL#
WRLL#
LCS2#
1 8
2 7
3 6
4 5
RA433x4
1 8
2 7
3 6
4 5
RA5 33x4
FB4 FERB
1 8
2 7
3 6
4 5
RA6 R 33x4
1 8
2 7
3 6
4 5
RA7 33x4
C69 104
R1
4
4
.7
K
1 8
2 7
3 6
4 5
RA1310x4
R18 10 OHM
R11
4.7K
1 8
2 7
3 6
4 5
RA133x4
HD0/DCI[ 0]/EAUX1[0]
122
DCS0
100
HD1/DCI[ 1]/EAUX1[1]
123
YUV0/CAMYU V2
106
HD2/DCI[ 2]/EAUX1[2]
124
VC
25
9
HD3/DCI[ 3]/EAUX1[3]
125
YUV1/VREF
107
HD4/DCI[4]/EAUX1[4]
126
VC
25
35
127
YUV2/CDAC
108
VC
33
1
YUV3/COMP
109
AVC
C
(VDAC
)
111
YUV4/RSET
110
VC
25
83
YUV5/YDAC
113
VC
33
18
YUV6/VDAC
114
VC
25
121
YUV7CAMYUV3
115
VC
25
139
VC
33
27
VC
25
172
VC
25
44
VC
33
59
VC
33
68
VC
33
75
VC
33
92
VC
33
99
AV
CC(
P
L
L
)
51
VC
33
104
VC
33
130
VC
33
148
VC
33
157
VC
33
159
VC
33
164
VC
33
183
VC
33
193
VC
33
201
DMA0
53
LA4
2
DMA1
54
DMA2
55
LA5
3
DMA3
56
LA6
4
DMA4
57
LA7
5
DMA5
58
LA8
6
LA9
7
LA10
10
LA11
11
LA12
12
LA13
13
LA14
14
LA15
15
LA16
16
LA17
19
LA18
20
LA19
21
LA20
22
LA21
23
TWS/SEL_PLL2
32
TSD0/SEL_PLL0
33
TSD1/SEL_PLL1
36
TSD2
37
TSD3
38
MCLK
39
TBCK
40
SPDIF/SEL_PLL3
41
RSD
45
RWS
46
RBCK
47
DMA6
61
DMA7
62
DMA8
63
DMA9
64
DMA10
65
DMA11
66
DCAS
69
DSCK/DOE
70
DWE
71
DRAS0
72
DBANK0/DRAS1
73
DBANK1/DRAS2
74
DB0
77
DB1
78
DB2
79
DB3
80
DB4
81
DB5
82
DB6
85
DB7
86
DB8
87
DB9
88
DB10
89
DB11
90
DB12
93
DB13
94
DB14
95
DB15
96
DCS1
97
DQM
101
DSCK
102
PCLK2XSCN/CAMYUV4
116
PCLKQSCN/CAMYU V5/AUX3[2]
117
VSSCN/CAMYUV6/EAUX3[1]
118
HSSCN/CAMYUV7/EAUX3[0]
119
HWRQ/DCI_REQ/EAUX4[1]
142
HRDQ/EAUX4[0]
143
HIRQ/DCI_ERR/EAUX4[7]
144
HRST/EAUX3[5]
145
HIORDY/EAUX3[3]
146
HWR/DCI_CLK/EAUX4[5]
149
HRD/DCI_ACK/EAUX4[6]
150
HIOCS16/CAMPCLK/EAUX3[4]
151
HCS1FX/EAUX3[7]
152
HCS3FX/EAUX3[6]
153
HA0/EAUX4[2]
154
HA1/EAUX4[3]
155
HA2/EAUX4[4]
158
AUX0
160
161
LOE
170
LCS0
173
LCS1
174
LCS2
175
LCS3
176
LD0
178
LD1
179
LD2
180
LD3
181
LD4
182
LD5
185
LD6
186
LD7
187
LD8
188
LD9
189
LD10
190
LD11
191
LD12
194
LD13
195
LD14
196
LD15
197
LWRLL
198
LWRHL
199
LA0
204
LA1
205
LA2
206
LA3
207
IC6
B
E C
Q1
2SC2001
1 8
2 7
3 6
4 5
RA11 10x4
1 8
2 7
3 6
4 5
RA10 33x4
R15
4.7K
S0
1
S1
2
S2
3
GND
4
SDA
5
SCL
6
WC
7
VCC
8
IC7 24C01A
1 8
2 7
3 6
4 5
RA1210x4
A0
12
A1
11
A2
10
A3
9
A4
8
A5
7
A6
6
A7
5
A8
27
A9
26
A10
23
A11
25
A12
4
A13
28
A14
29
A15
3
D0
13
D1
14
D2
15
D3
17
D4
18
D5
19
D6
20
D7
21
A16
2
CE
22
OE
24
A18
31
A17
30
A19
1
VCC
32
GND
16
IC5
27C080-90
R10 270
C68 104
VCC33 VCC27
VCC33E
VCC33P
VCC33E
VCC
VCC
VCC
VCC
VCC33
ES6018
SERIAL EEPROM
8MBIT EPROM
LA 12
LA 9
LA 5
LA11
LA 4
LA 16
LA1
LA 15
LA3
LA 18
LA 17
LA 13
3
LA2
LA 8
LA 14
LA10
LA 7
LA 6
Vcc
LD5
LD4
LD2
LD0
LD1
LD3
LD7
LD6
LA 0
WRLL#
RERSET
LOE#
LCS3#
LA 19
A19
1
A18
2
A17
3
A16
4
A15
5
A14
6
A13
7
A12
8
CE #
9
Vcc
10
NC
11
RESET#
12
A11
13
A10
14
A9
15
A8
16
A7
17
A6
18
A5
19
A4
20
A3
21
A2
22
A1
23
A0
24
DQ0
25
DQ1
26
DQ2
27
DQ3
28
GND
29
GND
30
VCC
31
DQ4
32
DQ5
33
DQ6
34
DQ7
35
RY/BY#
36
OE#
37
WE#
38
NC
39
NC
40
IC1 AM29F080B
AMD
Vcc
VCC33
1 8
2 7
3 6
4 5
RA8
33x4
R17 33 OHM
R16 33 OHM
MCLK
TBCK
TWS
TSD0
TSD1
TSD2
AMCLK
BICK
LRCK
SD0
SD1
SD2
R1
3
4
.7
K
HD0
HD1
HD2
HD3
HD4
HD5
DD4
DD5
DRD#
DD11
DD1
DWRQ#
DD2
DIRQ
DWR#
DD0
DD3
DD7
DD6
DD15
DD12
DD8
DD10
DD9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
CN1CON26
1
2
3
4
5
6
7
8
9
CN2 CON16
DD0
DD1
DD2
DD3
DD4
DD5
DD6
DD7
DD8
DD9
DD10
DD11
DD12
DD13
DD14
DD15
LCS0#
EAR-DEC
ST
C11
104
C23
104
C24
10UF
C43
10UF
C18
104 C19
104 C16
104 C17
104 C21
10UF
C8
104
C22
10UF
C9
104 C13
10UF C10
104 C7
104
C15
10UF
C20
104
C1
104 C6
104 C2
104 C3
104
C35
104
C4
104
C36
10UF
C5
104
C41
104
VCC33
EPROM
FB3 FERB
C58
10UF
C59
104
PORT3
1 8
2 7
3 6
4 5
RA9 33x4
HWRQ#
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HD[0..15]
HRD#
HWR#
HIRQ
HWRQ#
DRD#
DWRQ#
DIRQ
DWR#
R6
4.7K
VCC
C11 A2
C12 A2
C13 A2
C15 A2
C16 A4
C17 A4
C18 A4
C19 A4
C20 A4
C21 A4
C32 C5
C35 A3
C36 A3
C39 B6
C40 B6
C41 C4
C43 C4
C44 D5
C45 D5
C46 D5
C57 D5
C58 A2
C59 A2
C61 C2
C62 C3
C64 B5
C66 B5
C68 A4
C69 A4
C70 A5
C71 A5
C72 A5
C73 A5
C74 A6
C75 A6
C76 A6
C77 A6
C78 A6
C79 B6
C80 B6
C81 B6
C82 C6
C83 C6
C84 C6
C85 A6
C87 A6
C88 B6
C89 B6
C90 B6
C91 B6
C102 C6
C103 B6
C104 B6
C105 B6
C106 B6
C107 C6
C108 C6
C109 B6
C110 B6
C112 B7
C1 A1
C2 A1
C3 A1
C4 A1
C5 A1
C6 A1
C7 A1
C8 A2
C9 A2
C10 A2
C22 A4
C23 A1
C24 A1
C25 C5
C26 C5
C27 C5
C28 C5
C29 C5
C30 C5
C31 C5
C47 D5
C48 D4
C49 D3
C50 D4
C51 D4
C52 B5
C53 B5
C54 D4
C55 D4
C56 D5
C92 B6
C93 B6
C94 B6
C95 B6
C96 B6
C97 C6
C98 C6
C99 C6
C100 C6
C101 C6
C113 A7
C114 A7
C115 B7
C116 B7
C117 B7
C118 B7
C119 B7
C120 B7
C121 C7
C122 C7
C134 C7
C135 B7
C137 D8
C138 C8
C139 B8
C140 B8
C141 B8
C142 B8
C145 B7
C146 B7
C157 D4
C158 D3
C159 D3
C160 D3
C161 D3
C162 D3
C163 D3
C164 D3
C165 D3
C166 D3
C167 D3
C168 D3
C169 A8
C170 C8
C171 D5
C172 D5
C173 D5
C174 D5
C175 D5
C176 D5
C187 B6
C188 B6
C189 B6
C190 D1
C191 D1
C192 D1
C193 D1
C194 D1
C195 D1
C197 C4
CN1 B1
CN2 C1
CN3 D3
CN5 D5
CN6 A7
CN7 A7
D1 C2
FB1 D4
FB2 D5
FB3 A2
C124 C7
C125 C8
C126 C8
C127 C8
C128 C8
C129 C8
C130 B7
C131 B7
C132 B7
C133 C7
C147 B7
C148 A8
C149 A8
C150 C8
C151 D5
C152 D5
C153 D5
C154 D5
C155 D5
C156 D5
C177 D4
C178 D3
C179 D3
C180 D3
C181 D3
C182 D4
C183 C4
C184 C4
C185 C4
C186 B6
FB4 A3
IC1 A1
IC2 C1
IC3 C1
IC4 D1
IC5 A2
IC6 B3
IC7 C4
IC9 D5
IC10 A5
1.8V
1.5V
2V
1.3V
2.3V
0V
1.3V
0V
2V
1.8V
0V
1.8V
1.6V
1.6V
0.03V
0.03V
0.5V
0.3V
0V
0.4V
0.7V
0.3V
0V
0V
0.8V
0.7V
0.7V
0V
0.3V
0.3V
0.7V
0.7V
3.3V
5V
3.3V
3.3V
0.1V
0V
3.3V
0.1V
3.3V
3.3V
0V
0.1V
0.3V
0V
3.3V
0V
0V
3.3V
1.5V
1.6V
1.2V
0V
0V
0V
3.3V
3.3V
3.3V
2.5V
3.3V
3.3V
3.3V
0V
0V
3.3V
3.3V
0.1V
0.7V
0.3V
0.25V
0.8V
5V
0V
0V
0.46V
0.3V
0.3V
0.5V
0.04V
1.04V
1.8V
1.2V 1.6V
1.6V
1.74V
1.92V
1.8V
2V
1.6V
1.3V
0V
0V
0V
5V
2V
2.2V
1.3V
0V
1.5V
1.5V
1.7V
1.V
3.4V 3.4V 3.3V 0V 3.3V 3.4V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 0.0V 3.3V 0.0V 3.3V 2.6V 2.6V 2.6V 2.6V 2.6V 2.6V 2.6V
0.1V
0.1V
0V
0V
0.1V
0V
4.5V
4.5V
3.2V
3.3V
3.2V
3.1V
0.2V
0V
2.9V
3.2V
0V
1.4V
0.1V
0V
0V
0.1V
1.2V
0V
1.5V
2.1V
0.3V
0V
0V
0.1V
0.9V
1V
1.2V
0V
0V
1.1V
1.2V
0.9V
1V
1.2V
1.1V
0.9V
0.7V
1.3V
1.4V
1.3V
5V
1.7V
0V
1.6V
0.2V
0.2V
0.2V
1.7V
0V
0V
0.9V
0V
2V
1.3V
1.3V
0.9V