Service manual

3-82 3-83
• CIRCUIT VOLTAGE CHART
IC203 IC201 IC301 IC3F1 IC501 IC305 IC2A1 IC2M1
PIN STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY
1 3.18 3.16 3.12 0 3.17 3.16 0 0 3.12 3.1 3.06 3.05 0 0 2.11 2.14
2 3.12 2.69 3.12 0 0 0 0 0 0 0.41 0.29 0.35 3.16 3.13 2.1 2.12
3 3.12 2.69 3.12 0 3.16 0 0 0 0 0.47 3.06 3.05 3.16 3.13 2.11 2.11
4 0 0 3.12 0 3.16 0 0 0 1.75 1.73 3.06 0.33 0.75 1.55 2.1 2.15
5 3.12 2.74 3.12 3.12 3.17 3.16 0 0 0 0.49 0 0 2.04 3.02 2.1 2.12
6 3.12 2.71 3.12 3.12 3.17 3.16 0 0 0 0 0 0 0 0 0 0
7 3.18 3.17 3.12 0 0 0 0 0 0 0.37 0 0.34 0 0 0 0
8 3.12 2.68 3.12 3.12 3.17 3.16 0 0 0 0.35 0.4 0 0 0.33 2.11 2.12
9 3.12 2.63 0 0 0 0 3.13 2.92 0 0.33 0 3.05 0 0 2.02 1.99
10 0 0 3.12 3.12 0 0 0 0 3.22 3.19 0.33 0 0.44 0 2.1 2.12
11 3.12 2.7 3.12 3.12 0 0 3.13 3.12 0 0 0.41 0 1.72 1.19 2.11 2.12
12 3.12 2.7 3.12 0 0 0 3.2 3.2 0 0 0 0 2.06 2.3 2.09 2.13
13 3.18 3.17 3.12 3.12 3.17 3.16 3.2 3.2 0 0 0 0.46 2.25 3.08 3.25 2.23
14 0 0 3.12 0 0 0 0 0 0 0 0 0 1.32 3.13 2.51 0
15 3.12 3.04 3.12 0 0 0 0 0 0 0.79 3.06 3.05 1.46 2.27 2.51 0
16 3.12 0 3.12 0 2.17 2.18 3.19 0 0 0.74 0 0 0 2.4 0 0
17 3.12 3.02 3.12 0 0.38 2.21 0 0 0 0 3.09 3.07 0 0 2.18 0
18 0 0 3.13 3.12 0.41 0.61 0 0 0 0.71 0 2.82 0 0 0 0
19 0 0 3.13 0 0 0 0 0 3.22 3.1 2.84 3.03 0 0 0 0
20 0 3.12 0 0 0 0 0 0 3.22 3.13 3.05 2.76 0 0 1.52 1.89
21 3.13 0 3.13 0 0 0 0 0 3.22 3.13 0 0 3.01 5.01 1.88 1.89
22 3.13 3.17 0 0 0 0 0 0 1.64 0 0 1.38 3.85 5.01 0 0
23 3.13 0 0 0 0 0 0 0 0 0 0.8 0.79 0 0 3.13 0
24 0 0 3.13 0 0 0 0 0 3.22 3.13 0 0 0 0 0 0
25 3.18 0 3.12 0 0 0 3.11 3.11 0 3.13 1.14 1.1 0 0 7.95 7.92
26 0 0 0 0 3.21 3.16 3.17 3.2 0 3.13 0.38 1.54 3.31 3.63 3.92 3.71
27 0 0 0 3.12 0 0 0 0 3.22 3.11 0 0 0 0 3.92 3.71
28 3.12 0 0 0 0 0 3.11 0 0 1.1 0 0 3.14 3.16 3.9 3.74
29 0 3.12 0 0 0 0 0.61 1.07 0 0 0 0.05 5.15 5.14 3.95 3.68
300 0000 000 00 00 00 00
31 0 3.17 0 3.12 0 0 0.6 0 0 0 0 0 0 0 0 0
32 0 0 0 0 0 0 0 0 3.22 1.39 0 0 0 0 1.18 4.2
33 3.1 0 3.12 0 0 0 0.59 0 3.22 0.8 0 0 0 0 1.18 3.43
34 3.18 0 3.12 0 0 0 0 0 1.75 1.52 0.34 0 5.03 4.99 0 0
35 1.5 0 3.12 0 0 0 0.61 0 3.22 2.76 3.03 3.05 2.29 2.34 3.92 3.75
36 0 3.12 0 0 0 0 0 0 3.22 3.11 0 0.34 2.2 2.3 3.93 3.73
37 0 0 1.51 0 0 0 3.18 0 3.22 3.03 0 0 2.2 2.2 3.92 3.73
38 3.18 0 0 0 3.17 3.16 0 0 3.22 2.83 0 0 2.29 2.26 3.92 3.68
39 3.12 3.12 0 0 0 0 0 0 3.22 3.08 0.56 0 2.24 2.24 7.95 7.94
40 3.12 3.12 0 0 0 0 2.17 0 0 0 0.56 0 0 0 7.91 7.87
41 0 3.17 0 0 0 0 0 0 0 0 0 3.05 5.03 5.01 0 0
42 3.12 0 0 0 0 0 0.38 2.28 0 0 3.03 0.45 0 0 0 0
43 3.12 0 0 0 0 0 0 0 0 0.34 3.03 3.05 0 0 0 0
44 3.18 0 0 0 0 0 0.41 0.65 3.22 3.11 0 0 5.03 1.59 0 0
45 3.12 3.12 0 0 3.17 3.15 0 0 0.45 0.33 0 0.44 2.3 2.3 7.95 7.94
46 2.76 3.12 1.56 0 0 0 0 0 0 0 0 0 2.3 2.3 2.11 2.12
47 0 0 0.91 0 3.17 3.15 0 0 0 0 0.38 0 1.74 2.3 2.1 2.12
48 3.12 1.65 0 2.19 0 0 0 0 0 0 0 0 0 2.11 2.12
49 3.12 3.14 0.53 0 0 0 0 3.03 0 0 0
50 0 0 0 0 0 0.43 0.39 0.36 3.05 2.3 2.3
51 0.64 0 3.17 0 0.42 0.45 0 0.34 2.3 2.3
52 0.43 0 3.17 3.19 0.43 0.35 0 0 2.3 2.3
53 0 0 3.11 2.91 3.12 3.11 0 0 2.3 2.3
54 2.58 0 0 0 0 0 0.41 0 2.3 2.3
55 0 0 0 0 0 0.33 3.03 3.05 2.3 2.3
56 3.11 0 0 0 0.39 0.36 0 0.34 2.3 2.3
57 0 0 3.17 3.19 0 0 0 0 2.3 2.3
58 1.65 0 0 0 0 0 0 0 2.3 2.3
59 1.79 0 0 0 0 0.42 0 0 2.29 2.3
60 0 0 0 0 0.44 0.4 0 0.79 2.29 2.3
61 3.13 0 0 0 0.44 0.47 0 0.79 0.36 0.56
62 0 0 0 0 3.12 3.11 0 2.26 0.37 0.62
63 3.13 0 0 0 0.45 0.35 0 0.74 5.03 5.02
64 0 0 0 0 0 0 0 0.78 0 0
65 0 0 0 0 0 0 0 0
66 3.12 0 0 0 0 0 0 0
67 0 0 0 0 0 0.31 3.11 3.1
68 3.13 3.12 3.11 3.1 1.51 0 1.6 1.59
69 4.08 0 0 0 0 1.5 0 0
70 3.13 0 0 3.16 1.47 0 0 0
71 0 0 3.11 3.1 0 0 0 0
72 3.13 3.13 0 0 0 0 0 0
73 0 0 0 0 0 0 0 0
74 0 0 3.11 3.1 0 0 0 0.45
75 0.78 0 0 0 3.12 3.11 3.04 3.05
76 1.41 0 0 0 1.48 1.26 0 0
77 0.77 0 0 0 1.74 1.74 0 0
78 0.77 0 0 0 1.54 1.54 0 0
79 2.1 2.11 3.17 0 1.56 1.55 0 0
80 2.12 2.11 0 0 3.11 3.1 0 0.34
81 3.18 0 3.17 0 3.01 3.01 1.69 0
IC203 IC201 IC301 IC3F1 IC501 IC305 IC2A1 IC2M1
PIN STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY
82 3.18 0 3.17 3.19 0 0 0 0
83 1.93 1.93 2.12 2.27 0 0.33 0 0
84 2.11 2.11 0 0 1.74 5.12 0 0
85 0 0 4.41 4.41 0 0 0 0.33
86 0 0 0 0 0 0 0 0
87 1.93 0 0 0 1.42 3.11
88 2.1 0 3.17 3.19 1.87 3.11
89 1.93 1.92 2.66 0 1.67 1.74
90 1.59 0 0 3.17 0 0
91 0.8 0 3.19 0 3.11 3.11
92 2.36 2.36 3.19 3.19 0 3.11
93 2.24 1.6 3.19 3.19 3.11 3.11
94 1.58 1.56 0 0 0 0.34
95 1.64 1.62 3.13 3.13 0 0.34
96 1.58 1.62 0 0 2.82 3.11
97 1.58 1.56 3.19 3.19 0 0
98 0 0 3.19 3.19 0.85 0.92
99 0 0 0.36 0.36 0.89 0.93
100 1.58 0 0 0 0 0
101 3.18 0 1.79 1.74
102 3.18 0 3.23 3.1
103 2.01 2.01 0 0
104 2.01 2.01 0 0
105 0 0 0 0
106 3.12 0 0 0
107 2.07 3.12 3.23 3.09
108 0.41 0 1.74 1.74
109 0 0 0 0
110 2.15 0 1.75 1.3
111 0 0 0.34 0.74
112 0 0 0 1.39
113 0 0 3.2 3.1
114 0 0 0.49 0.64
115 0 0 0 0
116 0 0 1.17 1.29
117 0 0 1.79 1.74
118 0 0 0 0.74
119 0 0 1.17 1.28
120 3.12 0 2.04 1.82
121 0 0 0 0
122 3.12 3.12 0 0
123 3.12 3.12 0 0.36
124 0 0 0 0.36
125 3.12 3.12 3.16 3.1
126 3.12 0 0 0.36
127 2.42 0 0 0
128 0 0 0 0
129 2.41 0 0 0
130 3.18 3.17 0 0
131 3.12 3.12 0 0
132 3.12 0 0 0
133 0 0 3.13 0
134 3.12 3.12 0 0
135 3.12 3.12 1.74 1.74
136 2.45 2.33 0 0
137 1.68 1.65 0 0
138 1.77 1.87 0 0
139 2.45 2.33 0 0
140 2.61 0.32 3.13 3.1
141 2.54 0 0 0
142 3.12 0 0 0
143 0 0 0 0
144 0 0 0 0
145 0 0 3.13 3.09
146 2.54 0 0 0
147 2.54 0 0 0
148 2.54 0 0 0
149 2.54 0 0 0
150 4.76 0 0 0
151 4.13 0 0 0
152 0 0 0 0
153 0 0 0 0
154 0 0 3.13 3.1
155 3.12 0 0 0
156 3.12 0 3.13 3.09
157 3.12 0 0 0
158 0 0 0 1.73
159 0 0 1.74 1.73
160 0 0 1.12 1.83
161 2.64 2.62 3.13 0
162 3.18 3.16 0 0
IC203 IC201 IC301 IC3F1 IC501 IC305 IC2A1 IC2M1
PIN STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY
163 3.18 3.15 0 0
164 2.02 0 0 0
165 2.08 0 0 0
166 2.09 0 0 0
167 1.57 0 0 0
168 2.51 0 0 0
169 1.6 1.57 3.13 3.1
170 3.13 3.01 3.13 0
171 2.53 0 0 0
172 0 0 0.44 0.6
173 3.11 0 0.4 2.15
174 3.11 0 2.2 2.15
175 3.11 3.1 0 0
176 0 0 0.66 0.8
177 3.12 0 0 0
178 3.12 2.59 0.65 0.83
179 3.11 3.03 0.65 0.79
180 0 0 0.67 0.79
181 0 0 0 3.1
182 0 0 3.13 3.1
183 0 0 0 0
184 0 0 3.13 3.1
185 0 0 0 0
186 3.17 0 0 0
187 0.69 0 0 0
188 3.18 3.12 0 0
189 0.66 0.77 0 3.1
190 0.65 0 0 0
191 0.67 0.87 0 0
192 0 0 0 1.75
193 2.21 2.17 3.13 3.09
194 0.41 0 3.13 3.16
195 0.45 0 0 0
196 0 0 3.13 3.1
197 0 0 0 0
198 0 0 3.13 0
199 0 3.12 3.13 3.1
200 0 0 0 3.1
201 0 0 0 0
202 0 1.22 3.18 0
203 0 1.22 3.18 3.1
204 0 0 0 0
205 3.11 3.11 0 0
206 1.53 3.11 0 3.1
207 3.12 0 0 0
208 3.12 3.12 0.37 0
209 0 0
210 3.13 3.1
211 0 0
212 0 0
213 0 0
214 0 0
215 0 0
216 0 0
217 0 0
218 0 0
219 0 0
220 0 3.12
221 0 0
222 0 0
223 0 0
224 0 0
225 3.13 0
226 0 0
227 0 0.41
228 0 0
229 0 0
230 0 0
231 0 0
232 0 0.43
233 3.24 0
234 0 0.45
235 0 0.34
236 0 0
237 0 0
238 0 0
239 0 0
240 0 0.36
241
242
243