Video Output Memory Control - Sony HSR-1 Service Manual

VIDEO OUTPUT MEMORY CONTROL

CN101:NO MOUNT
1
D1 IC2
CL-150R-CD TC7S00F
CN101(4/10)
101-4
R1 R2 R3 R4
330 1k 1k 1k
5
1
4
2
3
CN101(6/10) 101-6
101-8
CN101(8/10)
CN101(5/10) 101-5
CN101(9/10) 101-9
CN101(1/10) 101-1
2
CN101(7/10) 101-7
CN101(3/10) 101-3
CN101(2/10) 101-2
CN101(10/10) 101-10
CN1
VCC 1
211
ENC135 3
213
DINCID 5
215
NC 7
218
DECH 9
220
DECF 11
222
DECVRLD 13
225
ENCV 15
227
NC 17
229
DL1H 19
231
NC 21
234
NC 23
236
NC 25
3 238
NC 27
240
NC 29
7
DWEA 31
9
DWEB 33
12
OEB 35
14
DCGWY 37
17
DCGWC 39
19
MCLK 41
21
ZWRS 43
24
ZWLRS 45
26
NC 47
29
NC 49
31
ZRRS 51
34
ZRLRS 53
36
ZCGRY 55
39
ZCGRC 57
41
NC 59
44
ZWCLR 61
46
ZRCLR 63
49
SD IN 65
51
CS OMC 67
54
CE RAM 69
56
WE RAM 71
62
HIGH B ADD LATCH 73
64
4 LOW B ADD LATCH 75
66
RDAH 77
68
RDAF 79
71
NC 81
73
DLIN 83
75
DLRSTW 85
78
OEYC 87
80
COLADD1 89
82
COLADD3 91
84
NC 93
87
NC 95
90
DA135 97
GND 99
5
A B
HSR-1 (J) : S/N 300001 through 300205
HSR-1 (UC) : S/N 100001 through 100466
HSR-1P (CE) : S/N 400001 through 400377
D2
1SS123
C2
47
R5 R6 16V
1k 1k :TA-C
DATAA 180
NSTATUS 60
121
NCONFIG
2
CONFIG DONE
179
DCLK
C1
47
16V
:TA-C
CNI1
EPC1
NC VCC
DATA NC
NC VCC
DCLK NC
NC
NC
NC NC
NC NC
OE NC
NCS NCASC
GND NC
1
TCK
2
2 CONFIG DONE
3
NCEO
4
TDO
5
VCC
6
6
7
7
2 VCC
212 8 8
4 NC
214 9 9
6 ENCF
10
217
8 NC GND
11
219 11
10 DECV
221 12 12
12 DECHVLD
223 13 13
14 DOEA
14
226 14
16 ENCH
15
228 15
18 NC
C11
230 16
0.1
20 DL2H VCC
25V
233 F 17 17
22 MWBSY
18
235 18
24 SCK
19
237 19
26 NC
239 20 20
28 NC
6 21 21
30 ZWEA
22
8
32 ZWEB GND
23
11 23
34 OEA
24 24
13
36 ZCGWY
15 25 25
38 ZCGWC
C12
26
18 0.1 26
40 ZWCLK
25V
27
20 F
42 NC VCC
28
23 28
44 DWRS
25 29 29
46 DWLRS
30
28 30
48 DWAS
31
30 31
50 DWAD
32
33
52 DRRS GND
35 33 33
54 DRLRS
34
38 34
56 DCGRY
35
40 35
58 DCGRC
C13
36
43 0.1 36
60 DWWND
25V
45 F 37
62 DWCLR VCC
38
48 38
64 DRCLR
39
50 39
66 CS CHARA
40
53 40
68 SD OUT
55 41 41
70 OE RAM
42
61
72 NC GND
43
63 43
74 NC
65 44
44
76 NC
67 45 45
78 RDAV
C14
46
70 0.1 46
80 NC
25V
47
72 F
KANNJIADD VCC
82
74 48
48
84 DLCLK
76 49 49
86 DLRSTR
50
79 50
88 COLADD0
51
81 51
COLADD2
90
52
83
92 COLADD4 GND
86 53 53
94 DOEB
54
88 54
96 NC
55
91 55
RESET
98
C15
56
0.1 56
100 GND
25V
F 57
VCC
58
TMS
59
NTRST
60 60
NSTATUS
C
DUS-127A DUS-127A
C28 C27
0.1 0.1
25V 25V
F F
IC1
EPF10K50RC240-3
C16 C17 C18
0.1 0.1 0.1
25V 25V 25V
F F F
11-14 11-14
D E
C26
0.1
25V
F
180
180
DATA0
179
DCLK 179
178
NCE
177
TDI
176
GND
175
175
174
174
VCC
173 173
NC
172
172 209
OEYD
171
171 207
OERD
C25
170
204
VCC 0.1 OL0
25V
169 169 202
F
OL2
168
168 200
CHRDAT0
167
167 198
CHRDAT2
166
166 195
CHRDAT4
165 193
GND CHRDAT6
164
164 191
NC
163
163 188
MY0
162
162 186
MY2
161 161 184
MY4
C24
160
0.1 182
VCC 25V MY6
159 F
159 175
NC
158
158 173
Y1
157 157 171
Y3
156
156 168
Y5
155
166
GND Y7
154
154 163
CHRADD1
153 153 161
CHRADD3
152
152 158
CHRADD5
151
151 156
C23 CHRADD7
150
0.1 153
VCC CHRADD9
25V
149 149 F 151
CHRADD11
148
148 148
CHRADD13
147
147 146
NC
146
146 143
ADD1
145 141
GND ADD3
144
144 138
ADD5
143
143 136
ADD7
142
142 133
C1
141 141 131
C3
140 C22
128
0.1
VCC C5
25V
139
139 126
F
C7
138
138 120
MC7
137 137 118
MC5
136 136 116
MC3
135
114
GND MC1
134
134 111
NC
133 133 109
NC
132 132 107
NC
131
131 105
NC
130 C21
102
VCC 0.1 NC
25V
129 129 100
F
NC
128 128 98
NC
127
127 95
NC
126
126 92
NC
125
GND GND
124
C20
MSEL0
0.1
123
25V
MSEL1
F
122
VCC
121 121
NCONFIG
C19
0.1
25V
F
F G
CN2
1 2 VCC
210
3 4 DEC135
208
5 6 OEBD
206
7 8 OLC
203
9 10 OL1
201
11 12 OL3
199
13 14 CHRDAT1
196
15 16 CHRDAT3
194
17 18 CHRDAT5
192
19 20 CHRDAT7
190
21 22 NC
187
23 24 MY1
185
25 26 MY3
183
27 28 MY5
181
29 30 MY7
174
31 32 Y0
172
33 34 Y2
169
35 36 Y4
167
37 38 Y8
164
39 40 CHRADD0
162
41 42 CHRADD2
159
43 44 CHRADD4
157
45 46 CHRADD6
154
47 48 CHRADD8
152
49 50 CHRADD10
149
51 52 CHRADD12
147
53 54 CHRADD14
144
55 56 ADD0
142
57 58 ADD2
139
59 60 ADD4
137
61 62 ADD6
134
63 64 C0
132
65 66 C2
129
67 68 C4
127
69 70 C6
71 72 NC
119
73 74 MC6
117
75 76 MC4
115
77 78 MC2
113
79 80 MC0
110
81 NC
82
108
83 84 NC
106
85 86 NC
103
87 88 NC
101
89 NC
90
99
91 92 NC
97
93 94 NC
94
95 96 NC
91
97 RESET
98
99 100 GND
DUS-127A
B-BIX112-DUS127A-11-SM
HSR-1/1P
HSR-2/2P
H