A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
TAB=GND
STRONG
1.0
CPU CIRCUIT DIAGRAM
C
3
6
Monday, April 29, 2002
Title
Size
Document Number
Rev
Date:
Sheet
of
SD_ADDR6
SD_DATA0
SD_ADDR11
SD_ADDR2
SD_ADDR13
SD_ADDR1
SD_ADDR8
SD_DATA9
SD_DATA11
SD_DATA2
SD_DATA1
SD_ADDR0
SD_ADDR5
SD_ADDR12
SD_ADDR10
SD_ADDR3
SD_DATA7
SD_DATA6
SD_DATA10
SD_DATA13
SD_DATA12
SD_DATA3
SD_DATA15
SD_ADDR7
SD_ADDR4
SD_ADDR9
SD_DATA8
SD_DATA5
SD_DATA14
SD_DATA4
ADDR19
ADDR14
ADDR1
ADDR15
ADDR8
ADDR17
ADDR3
ADDR20
ADDR9
ADDR21
ADDR16
ADDR4
ADDR13
ADDR10
ADDR5
ADDR11
ADDR7
ADDR18
ADDR2
ADDR6
DATA14
DATA15
DATA4
DATA13
DATA10
DATA7
DATA0
DATA6
DATA8
DATA2
DATA3
DATA11
DATA12
DATA5
DATA9
DATA1
ADDR12
SCL
SDA
TSIN1
TSIN7
TSIN6
TSIN5
TSIN2
TSIN3
TSIN0
TSIN4
FNT0
FNT2
FNT3
FNT1
FNT4
FNT6
FNT7
FNT5
PRE_IR_IN
FNT0
FNT1
FNT2
FNT3
FNT4
FNT7
FNT6
FNT5
D3_3V
D2_5V
D3_3V
D2_5V
D2_5V
D2_5V
D3_3VM
D3_3V
D3_3VM
D2_5V
D3_3VM D2_5V
5V
D3_3V
5V
D3_3V
D3_3V
D3_3V
SW301
R310
33
C301
R308
NC(4.7K)
CE305
NC(1uF/50V)
+
L303
FCM2012C-101
CE304
10uF/25V
+
BC317
0.1uF
L306
FCM2012C-101
CE307
10uF/25V
+
BC321
0.1uF
L305
FCM2012C-101
CE306
10uF/25V
+
BC320
0.1uF
R314
18K 1%
R315
18K 1%
TP304
TP303
R313
33
TP302
BC318
NC(0.1uF)
L304
FCM2012C-101
U304
SCO
VCC
14
GND
7
OUT
8
IN
1
R307
10K
BC319
0.1uF
TP301
RA313
33
1
2
3
4
5
6
7
8
RA303
33
1
2
3
4
5
6
7
8
RA305
33
1
2
3
4
5
6
7
8
RA304
33
1
2
3
4
5
6
7
8
RA306
33
1
2
3
4
5
6
7
8
RA307
33
1
2
3
4
5
6
7
8
RA312
33
1
2
3
4
5
6
7
8
RA311
33
1
2
3
4
5
6
7
8
RA309
33
1
2
3
4
5
6
7
8
RA310
33
1
2
3
4
5
6
7
8
RA308
33
1
2
3
4
5
6
7
8
R305
33
R306
NC
BC301
0.1uF
BC302
0.1uF
BC303
0.1uF
BC304
0.1uF
BC305
0.1uF
BC306
0.1uF
BC309
0.1uF
BC310
0.1uF
BC311
0.1uF
BC312
0.1uF
BC313
0.1uF
BC314
0.1uF
BC308
0.1uF
BC307
0.1uF
BC315
0.1uF
R302
4.7K
R301
4.7K
R309
33
RA302
33
1
2
3
4
5
6
7
8
C302
JP301
1
2
3
U303A
74HC14
1
2
14
7
CE303
47uF/50V
+
R304
4.7K
R319
0
R318
NC
R320
0
R311
10K
R322
0
R323
NC
U302
NC
GND
2
IN
1
OUT
3
CE301
10uF/25V
+
CE302
10uF/25V
+
L301
FCM2012C-101
L302
FCM2012C-101
D301
UF5404
R324
33
U301
STi5518
PIO2_5
1
PIO2_6
2
PIO2_7
3
VDD3_3
4
VSS
5
PIO3_0/PARA_D0
6
PIO3_1/PARA_D1
7
PIO3_2/PARA_D2
8
PIO3_3/PARA_D3
9
PIO3_4/PARA_D4
10
PIO3_5/PARA_D5
11
PIO3_6/PARA_D6
12
PIO3_7/PARA_D7
13
VDD2_5
14
VSS
15
B_DATA
16
B_BCLK
17
B_FLAG
18
B_SYNC
19
PIO5_0/NRSS_CLOCK/SSC1_DATA
20
PIO5_1/NRSS_OUT/SSC1_CLOCK
21
PIO5_2/NRSS_IN
22
VDD_RGB
23
VSS_RGB
24
B_OUT
25
G_OUT
26
R_OUT
27
V_REF_RGB
28
I_REF_RGB
29
VDD_YCC
30
VSS_YCC
31
Y_OUT
32
C_OUT
33
CVBS_OUT
34
V_REF_YCC
35
I_REF_YCC
36
VDD2_5
37
VSS
38
PIO4_0/YC0
39
PIO4_1/YC1
40
PIO4_2/YC2
41
PIO4_3/YC3
42
PIO4_4/YC4
43
PIO4_5/YC5
44
PIO4_6/YC6
45
PIO4_7/YC7
46
VDD3_3
47
VDD_PCM
48
VSS_PCM
49
VSS
50
SCLK
51
PCMOUT0
52
PCMOUT1
53
PCMOUT2
54
PCMCLK
55
LRCLK
56
SPDIF_OUT
57
SMI_ADDR4
58
SMI_ADDR5
59
SMI_ADDR6
60
SMI_ADDR7
61
SMI_ADDR8
62
SMI_ADDR9
63
VDD2_5
64
VSS
65
SMI_ADDR3
66
SMI_ADDR2
67
SMI_ADDR1
68
SMI_ADDR0
69
SMI_ADDR10
70
SMI_ADDR11
71
SMI_ADDR12
72
SMI_ADDR13
73
SMI_CS0
74
SMI_CS1
75
SMI_RAS
76
SMI_CAS
77
SMI_WE
78
SMI_DQML
79
SMI_DQMU
80
VDD3_3
81
SMI_CLKIN
82
VSS
83
SMI_DATA0
84
SMI_DATA1
85
SMI_DATA2
86
SMI_DATA3
87
SMI_DATA4
88
SMI_DATA5
89
SMI_DATA6
90
SMI_DATA7
91
SMI_DATA8
92
SMI_DATA9
93
VDD2_5
94
SMI_CLKOUT
95
VSS
96
SMI_DATA10
97
SMI_DATA11
98
SMI_DATA12
99
SMI_DATA13
100
SMI_DATA14
101
SMI_DATA15
102
PIO5_3
103
PIO5_4
104
PIO5_5
105
AUXCLK
106
VDD3_3
107
VSS
108
TRST
109
TMS
110
TDO
111
TDI
112
TCK
113
VSYNC/PWM2
114
BOOT_FROM_ROM/PWM1
115
HSYNC/PWM0
116
CPU_OE
117
CPU_RAM_CLK
118
VDD2_5
119
PIX_CLK
120
VSS
121
VDD_PLL
122
VSS_PLL
123
RESET
124
IRQ2
125
IRQ1
126
IRQ0
127
CPU_BE0/DQM0
128
CPU_BE1/DQM1
129
CPU_RW/NOT_SDRAM_WE
130
CPU_WAIT
131
CPU_CE3
132
CPU_CE2
133
CPU_CE1
134
CPU_CE0
135
VDD3_3
136
VSS
137
CPU_RAS1
138
CPU_CAS0
139
CPU_CAS1
140
CPU_DATA0
141
CPU_DATA1
142
CPU_DATA2
143
CPU_DATA3
144
CPU_DATA4
145
CPU_DATA5
146
CPU_DATA6
147
CPU_DATA7
148
VDD2_5
149
VSS
150
CPU_DATA8
151
CPU_DATA9
152
CPU_DATA10
153
CPU_DATA11
154
CPU_DATA12
155
CPU_DATA13
156
DATA14
157
DATA15
158
VDD3_3
159
VSS
160
CPU_ADDR1
161
CPU_ADDR2
162
CPU_ADDR3
163
CPU_ADDR4
164
CPU_ADDR5
165
CPU_ADDR6
166
CPU_ADDR7
167
CPU_ADDR8
168
CPU_ADDR9
169
CPU_ADDR10
170
VDD2_5
171
VSS
172
CPU_ADDR11
173
CPU_ADDR12
174
CPU_ADDR13
175
CPU_ADDR14
176
CPU_ADDR15
177
CPU_ADDR16
178
CPU_ADDR17
179
CPU_ADDR18
180
CPU_ADDR19
181
CPU_ADDR20
182
CPU_ADDR21
183
VDD3_3
184
VSS
185
PIO0_0/SC0_DATA
186
PIO0_1/TTX_IN_CLOCK/ATAPI_RD
187
PIO0_2/ATAPI_WR
188
PIO0_3/SC0_CLOCK
189
PIO0_4/SC0_RST
190
PIO0_5/SC0_CMD_VCC
191
PIO0_6/SC0_DATA_DIR
192
PIO0_7/SC0_DETECT
193
PIO1_0/SSC0_DATA
194
PIO1_1/SSC0_CLOCK
195
PIO1_2/PARA_DVALID
196
PIO1_3/TXD2
197
PIO1_4/RXD2
200
PIO1_5/PARA_SYNC/TXD1
201
VDD2_5
198
VSS
199
TRIGGER_IN
202
TRIGGER_OUT
203
PIO2_0/SC1_DATA
204
PIO2_1/PARA_REQ/RXD1
205
PIO2_2/PARA_STR
206
PIO2_3
207
PIO2_4
208
R325
4.7K
JP305
HEADER 12
1
2
3
4
5
6
7
8
9
10
11
12
RA317
33
1
2
3
4
5
6
7
8
RA316
33
1
2
3
4
5
6
7
8
C303
1000pF
C308
0.01uF
C309
0.01uF
C310
0.01uF
C311
0.01uF
R326
0
R312
1K
JP302
HEADER 2
1
2
U305D
74HC04
9
8
14
7
U305A
74HC04
1
2
U305B
74HC04
3
4
R329
33
BC322
0.1uF
C312
U303B
74HC14
3
4
R303
220
C304
0.01uF
C305
0.01uF
C306
0.01uF
C307
0.01uF
RA314
4.7K
1
2
3
4
5
6
7
8
RA315
4.7K
1
2
3
4
5
6
7
8
DATA[15..0]
nJPI_RST
SD_CLKOUT
SD_DATA[15..0]
SD_ADDR[13..0]
SCLK
SDATA
MCLK
LRCLK
SDA
nRST
nTRST
nWP
SD_DQMU
SD_DQML
SD_nWE
SD_nCAS
TMS
TDI
CVBS
TCK
C
TDO
Y
nOE
R
SD_nRAS
SD_nCS1
SD_nCS0
G
SPDIF
B
TX
D
TR_IN
TR_OUT
SCL_NIM
IR_IN
12V_ON/OFF
ADDR[21..1]
nCE_CI
nCE_ROM
nWE
INT2
INT0
INT1
nBE1
TS_VALID
SCL
TSIN[7..0]
WAIT
TS_SER_DATA
TS_SYNC_MOD
TS_ERROR
TS_CLK
SDA_NIM
CI_RST
PCMCIA_A
PCMCIA_B
OLF
SYNC_CTRL
nCE_P
RX
D
PRE_IR_IN
IR_IN
27MHz
Summary of Contents for SRT4155Evolution
Page 1: ...Settop Box Service Manual Model SRT4155Evolution ...
Page 29: ......
Page 30: ......
Page 31: ......
Page 32: ......
