DVR-RT502-S
45
5
7
8
5
6
7
8
C
D
F
A
B
E
IC4009
ZR35100PQCG
MPEG ENCODER IC
101 102 103 104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
100
58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
B4004
EBMS160808
A102_RDC45
B4005
EBMS160808
A102_RDC45
R4104 4.7K
R4106
4.7K
R4108
4.7K
R4097
4.7K
R4044
R4101
33
R4102
33
R4098
33
R4124
1K
R4123
1K
R4103
33
C4140
0.1 F
C4139
0.001 B
C4158
0.1
F
C4165
0.001
B
C4143 0.1 F
C4144 0.01 B
C4141
0.1 F
C4123
0.1
F
C4125
0
.01
B
C4107
0.001
B
C4113
0.1
F
C4118
0.1
F
C4121
0.01
B
C4114
0.1
F
C4116
0.1
F
C4120
0.001
B
C4135
0.1 F
C4122
0.01
B
C4119
0.001
B
C4110
0.1
F
C4109
0.001
B
C4105
0.1
F
C4115
2
2P
CH
C4142
0.01 B
C4138
0.1
F
C4161
0.1
F
C4117
0.1
F
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
C4145
47
6.3V
SEV
C4128
47
6.3V
SEV
I55_RESET
SBCLK
SBDAT
SBVALID
I55_RX0
I55_AODAT
I55_ABCLK
ADC_ADAT
I55_AMCLK
I55_GPIO0
I55_ALRCLK
I55_GPIO2
BS1
A150_VIDI_0
A150_VIDI_1
A150_VIDI_2
A150_VIDI_3
A150_VIDI_4
A150_VIDI_5
A150_VIDI_6
A150_VIDI_7
BS1
A150_VIDI_CLK
SBREQ
I55_TX1
I55_TX0
I55_RX1
I55_RESET
27MHZ_OSC
MA11
MA12
MD10
MD11
MD12
MD13
MD14
MD15
MA8
MA9
MD7
MD8
MD6
MD9
MD5
MD4
MD3
MD2
MD1
MD0
MBA1
MBA0
MRAS
MCAS
MDQM
MCS
MWE
MCLK
DMF076
PCBB10
NC
NC
NC
NC NC NC NC NC NC NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
0
3.4
1.8
3.4
3.4
0
0
0.1
0.1
0
3.4
0.2
0
0.2
0.2
3.3
0.2
3.3
3.4
0.2
0
0.2
0
0.2
0.2
0.2
0.2
3.4
0.1
0.2
0
0
0
0
0
0
0
0
3.4
0
0
0
0
0
1.8
0
3.4
0
0
0
0
0
3.4
0
0
0
0
0
0
0
0
0
0
3.4
3.4
3.4
3.0
VDDP
VDDP
VDDP
VDDP
VDDP
VDDP
VDDP
VDDP
VDDP
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDIP
VDDA
VDDAMC
OSBCLK
OSBVALID
OSBDAT
OSBREQ
AODAT
AIDAT
ABCLK
ALRCLK
AMCLK
GPAIO
GNDAMC
VDDP
VIDCLK
VID0
VID1
VID2
VID3
VID4
VID5
VID6
VID7
GDAT15
GDAT14
GDAT13
GDAT12
GDAT11
GDAT10
GDAT9
GDAT8
GDAT7
GDAT6
GDAT5
GDAT4
GDAT3
GDAT2
GDAT1
GDAT0
GADR8
GADR7
GADR6
GADR5
GADR4
GADR3
GADR2
GADR1
GADR0
GCS0#
GCS1#
VDDP
GIRQ
GWS_ACK#
GDS#
GDIR#
GPIO2
GPIO1
GPIO0
DUPTD0
DUPRD0
RESET#
GCLK
XO
PLLCFG
GNDA
GNDC
GNDC
GNDC
GNDC
GNDC
GNDC
51
50
GNDP
GNDP
GNDP
GNDP
GNDP
GNDP
GNDP
GNDP
GNDP
RAMDAT14
RAMDAT13
RAMDAT12
RAMDAT11
RAMDAT10
RAMDAT9
RAMDAT8
RAMDAT7
RAMDAT6
RAMDAT5
RAMDAT4
RAMDAT3
RAMDAT2
RAMDAT1
RAMADD1
RAMADD5
RAMDQM
RAMCAS#
RAMWE#
ISOD7
ISOD6
ISOD5
ISOD4
ISOD3
ISOD2
ISOD1
ISOD0
157
156
155
154
ISORDY
ISOCLK
ISODIR
ISOVALTX
ISOVALRX
ISOSTART
VDDP
104
103
GNDP
RAMDAT15
102
RAMDAT0
3
2
1
208
TESTMODE
IBEXT
YIN
GNDA_VFE
0
3.4
3.3
0
3.0
1.8
1.7
3.4
0
1.7
NC
1.8
0
0
0
0
0
0.2
0.1
0
0
0
0
0
0
0
0
3.4
0
0
0
0
0
1.8
0
0
NC
3.4
1.5
0
0
1.0
1.7
1.7
0
3.4
3.4
3.4
0
0
2.0
3.4
0
3.4
1.8
1.8
1.0
1.1
1.5
1.6
1.3
1.1
1.3
3.4
1.7
49
2
3
5
6
4
B
1/6
www. xiaoyu163. com
QQ 376315150
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TEL 13942296513
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299