XOCECO LC22K9, Service Manual

Page: 47 / 47

1 2 3 4 5 6 7 8
A
B
C
D
8 7 6 5 4 3 2 1
D
C
B
A
MA9
DMA3
LA18
MA4
LD7
DMA6
MA4
DB9
LD5
LA8
DB8
LA6
BANK0
MA8
YUV0
DB12
MA7
MA3
DB2
DMA10
YUV4
MA7
DMA0
XOUT
DB1
27MHZ
DB14
MA2
MA5
DB4
MA1
LA10
LD6
LA1
DB0
DQMX
DB7
DB5
MA9
DB14
DB6
LA11
MA10
DMA8
DMA11
LD3
LD1
LA9
YUV5
DB15
DMA4
DMA2
DMA9
DB7
MA11
DB3
LA12
MA5
MA6
DMA7
LA3
MA10
YUV2
LA17
YUV3
DB11
DB10
MA6
DB10
DB15
DB5
DB8
MA11
WE#
DMA1
AUX4
LA15
BANK1
LA7
LD4
XIN
LA0
CKE
DB2
DB3
RST#
LA4
CS0#
MA0
MA8
DB13
LA21
CAS#
DB11
WRLL#
LCS3#
DB13
LA19
DB12
LA13
MA3
DB1
EAUX31
DB6
DB4
DB9
RAS0#
LA5
LA2
MA2
MA1
LA16
LOE#
YUV1/VREF
LD0
DB0
DMA5
LD2
LA14
MA0
HRD#
HD3
HWR#
HD0
HA1
HD2
HD7
HD6
EAUX30
HSYNC
LCS2#
HD1
HD4
HD5
HA2
HIRQ
HA0
HD9
HD10
HD11
HD13
HD14
HD15
HRST#
HCS3#
HCS1#
27MHZ
LD[0..7]
DB[0..15]
HD[0..15]
HD12
WRHL#
LD8
LD9
LD10
LD11
LD12
LD13
LD14
LD15
HD8
LD[8..15]
LA20
VSYNC
VDAC
UDAC
CDAC
YDAC
PCLK2X
PCLK
R48
4 . 7 K
2
1
VD4
1N6263
R71 33 OHM
1 8
2 7
3 6
4 5
RN4 12x4
2
1
VD12
1N6263
1 8
2 7
3 6
4 5
RN2 12x4
2
1
VD10
1N6263
C22
470PF
C34
27PF
C25
22P
(22PF)
C32
15PF
R67 68 OHM
R50
75 OHM
2
1
VD7
1N6263
C19
470PF
S0
1
S1
2
S2
3
GND
4
SDA
5
SCL
6
WC
7
VCC
8
N12
2 4 C 0 1 A
R72 33 OHM
R40
OPEN
R65 33 OHM
L7
FERB
1 2
G1
2 7 M
1 8
2 7
3 6
4 5
RN3 12x4
L1
FERB
R49 33 OHM
R56 33 OHM
C20
470PF
R57 33 OHM
R31 0 OHM
R73 33 OHM
C30
470PF
R66 33 OHM
1 8
2 7
3 6
4 5
RN1 33x4
L6
FERB
R78 33 OHM
R42
75 OHM
R45
4 . 7 K
C36
150P
(150PF)
HD0/DCI[0]/EAUX1[0]
122
DCS0
100
HD1/DCI[1]/EAUX1[1]
123
YUV0/CAMYUV2
106
HD2/DCI[2]/EAUX1[2]
124
VC25
9
HD3/DCI[3]/EAUX1[3]
125
YUV1/VREF
107
HD4/DCI[4]/EAUX1[4]
126
VC25
35
HD5/DCI[5]/EAUX1[5]
127
YUV2/CDAC
108
HD6/DCI[6]/EAUX1[6]
128
VC33
1
HD7/DCI[7]/EAUX1[7]
131
YUV3/COMP
109
HD8/DCI_FDS/EAUX2[0]
132
AVCC(VDAC)
111
HD9/EAUX2[1]
133
YUV4/RSET
110
HD10/EAUX2[2]
134
VC25
83
HD11/EAUX2[3]
135
YUV5/YDAC
113
HD12/EAUX2[4]
136
VC33
18
HD13/EAUX2[5]
137
YUV6/VDAC
114
HD14/EAUX2[6]
140
VC25
121
HD15/EAUX2[7]
141
YUV7CAMYUV3
115
VC25
139
VC33
27
VC25
172
VC25
44
VC33
59
VC33
68
VC33
75
VC33
92
VC33
99
AVCC(PLL)
51
VC33
104
VC33
130
VC33
148
VC33
157
VC33
159
VC33
164
VC33
183
VC33
193
VC33
201
VSS
129
DMA0
53
LA4
2
DMA1
54
DMA2
55
LA5
3
DMA3
56
LA6
4
DMA4
57
LA7
5
DMA5
58
LA8
6
LA9
7
VSS
8
LA10
10
LA11
11
LA12
12
LA13
13
LA14
14
LA15
15
LA16
16
VSS
17
LA17
19
LA18
20
LA19
21
LA20
22
LA21
23
RESET
24
TDMDX/RSEL
25
VSS
26
TDMDR
28
TDMCLK
29
TDMFS
30
TDMTSC
31
TWS/SEL_PLL2
32
TSD0/SEL_PLL0
33
VSS
34
TSD1/SEL_PLL1
36
TSD2
37
TSD3
38
MCLK
39
TBCK
40
SPDIF/SEL_PLL3
41
NC/CAMVS
42
VSS
43
RSD
45
RWS
46
RBCK
47
NC/APLL
48
XIN
49
XOUT
50
AVSS(PLL)
52
VSS
60
DMA6
61
DMA7
62
DMA8
63
DMA9
64
DMA10
65
DMA11
66
VSS
67
DCAS
69
DSCK/DOE
70
DWE
71
DRAS0
72
DBANK0/DRAS1
73
DBANK1/DRAS2
74
VSS
76
DB0
77
DB1
78
DB2
79
DB3
80
DB4
81
DB5
82
VSS
84
DB6
85
DB7
86
DB8
87
DB9
88
DB10
89
DB11
90
VSS
91
DB12
93
DB13
94
DB14
95
DB15
96
DCS1
97
VSS
98
DQM
101
DSCK
102
VSS
103
CLK
105
AVSS(VDAC)
112
PCLK2XSCN/CAMYUV4
116
PCLKQSCN/CAMYUV5/AUX3[2]
117
VSSCN/CAMYUV6/EAUX3[1]
118
HSSCN/CAMYUV7/EAUX3[0]
119
VSS
120
VSS
138
HWRQ/DCI_REQ/EAUX4[1]
142
HRDQ/EAUX4[0]
143
HIRQ/DCI_ERR/EAUX4[7]
144
HRST/EAUX3[5]
145
HIORDY/EAUX3[3]
146
VSS
147
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
VSS
156
HA2/EAUX4[4]
158
AUX0
160
AUX1
161
AUX2
162
VSS
163
AUX3
165
AUX4
166
AUX5
167
AUX6
168
AUX7
169
LOE
170
VSS
171
LCS0
173
LCS1
174
LCS2
175
LCS3
176
VSS
177
LD0
178
LD1
179
LD2
180
LD3
181
LD4
182
VSS
184
LD5
185
LD6
186
LD7
187
LD8
188
LD9
189
LD10
190
LD11
191
VSS
192
LD12
194
LD13
195
LD14
196
LD15
197
LWRLL
198
LWRHL
199
VSS
200
CAMYUV0
202
CAMYUV1
203
LA0
204
LA1
205
LA2
206
LA3
207
VSS
208
N8
ES60x8
VCC
1
DQ0
2
DQ1
4
VSSQ
6
DQ2
5
DQ3
7
VCCQ
3
DQ4
8
DQ5
10
VSSQ
12
DQ6
11
DQ7
13
VCCQ
9
DQML
15
WE
16
CAS
17
RAS
18
CS
19
A11
35
A10
22
A0
23
A1
24
A2
25
A3
26
VCC
14
VSS
28
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
NC
36
CKE
37
CLK
38
DQMH
39
NC
40
VCCQ
43
DQ8
42
DQ9
44
VSSQ
46
DQ10
45
DQ11
47
VCCQ
49
DQ12
48
DQ13
50
VSSQ
52
DQ14
51
DQ15
53
VSS
41
BA0
20
BA1
21
VCC
27
VSS
54
N10
4Mx16 SDRAM (9ns)
C35
1000PF
L5 2.7UH
C28
0.1UF
L2 2.7UH
C24
15P
(15PF)
NC
1
GND
2
NC
3
RES
4
VDD
5
N7
V6300
R76
4 . 7 K
R47
4 . 7 K
R46
4 . 7 K
2
1
VD5
1N6263
VD3
OPEN
R59 270
C29
470PF
C23
470PF
R69
4K7
R77
1 0 0 K
R43
OPEN
C31 0.1UF
R58
75 OHM
R41
4 . 7 K
R70
4K7
C33
27PF
2
1
VD8
1N6263
R81
33 OHM
R39
OPEN R38
OPEN
L3 2.7UH
R63 33 OHM
L4
3.3UH
1
2
C21
OPEN
VCC33E
VCC
VCC33 VCC33E
VCCV
VCCV
VCCL
VCC
VCC33
VCCV
VCC33P
VCC33
VCC
VCCV
VCC
VCC33
VCC33
VCC
VCC
VCC
VCC
VCC
TSD0
TBCK
AUX3
MCLK
TWS
HIRQ
HWR#
HRD#
EAUX41
HD[0..15]
LCS2#
LD[0..7]
EAUX40
HA[0..2]
LD[8..15]
HRST#
HCS1#
HIORDY
HIOCS16#
HCS3#
RST#
AUX2
AUX6
AUX7
VDAC
CDAC
UDAC
YDAC
VSYNC
HSYNC
(47UF) Package: SOT-23 5L
(4.7K)
EM-MARINRESET IC
ESS REMOTE INTERFACE
(10K)
32/64MBIT SDRAM
(4.7K)
SERIAL EEPROM
VIDEO OUT
ES6420
(1N4148)
(4.7K)
NA
0
1
4.25
1 94.5
PLL1(pin36) PLL0(pin33)
0
108
1
1
Frequency
1
reserved
121.5
1
0
3.75
0
4.5
PLL2(pin32)
bypass
1
reserved
3.5
NA
4
1 27 0
0
0
1
MULTI
0
0 101.25
1
1
0 114.75
0
1
0
0
CLK SOURCE
1
DCLK INPUT
CRSTAL OSC
PLL3(pin41)
ADDRESS
LEAST
CRITICAL TRACES
CLOCKS
DQM
MOST
CSx
WE
RAS
CAS
C
YDAC Y
B
RGB
PR
CV
CDAC
UDAC PB R
CVBS&YUV
CV
Y
CVBS&S-VIDEO
G
VDAC
ES6420F/FP
VCC33
IR_DATA
LA[0..19]
TP5
VREF
12
13
11
N3D
74HCT32
R27
1.2/1W
批准
第 张 共 张
厦门华侨电子企业有限公司
XOCECO
26
5
拟制
复核
标准化
工艺
型号规格
编号
20
PCMCIA
782-L40D9-9000
203-L30K90-03D