Sharp AL-1000 Service Manual page 82

AL-1000/1010
PIN No. Signal name
165 SAD10
166 SAD11
167 SAD12
168 SAD13
169 /f1
170 /f2
171 /SH
172 5V
173 RS
174 SP
175 GND
176 CP
177 BCLK
178 IDIN0
179 IDIN1
180 IDIN2
181 IDIN3
182 IDIN4
183 IDIN5
184 IDIN6
185 5V
186 IDIN7
187 /SDCLK
188 GND
189 SFCLK
190 TEST port 0
191 /SYNC
192 /LD
193 /LEND
194 PORTOUT28
195 PORTOUT27
196 PORTOUT26
197 3.3V
198 PORTOUT25
199 PORTOUT24
200 GND
201 PORTOUT23
202 PORTOUT22
203 PORTOUT21
IN/OUT Connected to
SRAM
OUT
(separation)
SRAM
OUT
(separation)
SRAM
OUT
(separation)
SRAM
OUT
(separation)
OUT CCD PWB
OUT CCD PWB
OUT CCD PWB
Power
OUT CCD PWB
OUT CCD PWB
Power
OUT CCD PWB
OUT CCD PWB
CCD PWB (AD
IN
conversion)
CCD PWB (AD
IN
conversion)
CCD PWB (AD
IN
conversion)
CCD PWB (AD
IN
conversion)
CCD PWB (AD
IN
conversion)
CCD PWB (AD
IN
conversion)
CCD PWB (AD
IN
conversion)
Power
CCD PWB (AD
IN
conversion)
OUT CHECK
Power
IN Transmitter
AUTO SCAN
IN
TEST
IN LSU
OUT LSU
OUT LSU
OUT
OUT
OUT
Power
OUT
OUT
Power
OUT
OUT
OUT
Address line to SRAM before area separation
Address line to SRAM before area separation
Address line to SRAM before area separation
Address line to SRAM before area separation
CCD drive signal transfer clock (First phase)
CCD drive signal transfer clock (Second phase)
CCD drive signal shift pulse
CCD drive signal reset pulse
CCD drive signal sampling hold pulse
A/D conversion IC latch clock
CCD shield output latch signal
Image scan data (after 8bit A/D conversion)
Image scan data (after 8bit A/D conversion)
Image scan data (after 8bit A/D conversion)
Image scan data (after 8bit A/D conversion)
Image scan data (after 8bit A/D conversion)
Image scan data (after 8bit A/D conversion)
Image scan data (after 8bit A/D conversion)
Image scan data (after 8bit A/D conversion)
Effective image area signal
CCD drive clock (48MHz), Also used as an internal clock.
High: Normal Low: Test
Horizontal synchronization signal (HSYNC) from LSU
Laser drive signal
Laser APC signal
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
12-11
Description