Sharp FO-2970M Service Manual page 44

FO-2970MU
LR38784A (IC15) Terminal description
Pin No. I/O
138 –
139 IOR
140 IOR
141 I
142 I
143 I
144 I
145 IO12MR
146 O
147 –
148 IO12MR
149 IO12MR
150 IO12MR
151 –
152 IO12MR
153 IO12MR
154 IO12MR
155 –
156 –
157 –
158 –
159 IO12MR
160 I
161 O12M
162 O12M
163 I
164 –
165 O12M
166 O12M
167 O12M
168 I
169 –
170 –
171 IS
172 IOR
173 IOR
174 IOR
175 IOR
176 IOR
177 IOR
178 IOR
179 IOR
180 –
181 IOR
182 IOR
183 IOR
Signal name
VDD
MA
MB
DOPZ
PINZ
POUTZ
XBPSTB
BPBD7
VIDEO
GND
BPBD6
BPBD5
BPBD4
GND
BPBD3
BPBD2
BPBD1
GND
GND
VDD
VDD
BPBD0
XBPAF
XBPOACK
BPOBY
XBPINI
GND
BPOPE
BPOSE
XBPOFT
XBPSEI
GND
VDD
PRTCLK
D0
D1
D2
D3
D4
D5
D6
D7
GND
D8
D9
D10
5 – 8
Pin No. I/O
184 IOR
185 IOR
186 IOR
187 IOR
188 IOR
189 –
190 I
191 I
192 I
193 I
194 I
195 IOR
196 IOR
197 IOR
198 IOR
199 IOR
200 –
201 IOR
202 IOR
203 IOR
204 IOR
205 IOR
206 I
207 –
208 –
Signal name
D11
D12
D13
D14
D15
GND
A21
A20
A13
A12
A11
A10
A9
A8
A7
A6
GND
A5
A4
A3
A2
A1
A0
VDD
VDD