Canon GP160DF - Page 628

A-5
C. GENERAL CIRCUIT DIAGRAM
1. Image processor PCB
Image processor PCB (1/3)
TP204
TP201
J34 J35
J32
J39
J22
J21
LA20
J20
J23
J33
TP202
TP203
J54
J52 J53
J45
J43
J41
J49
J42
J44
J50 J62 J63
M701
M
J203 J214
J60
J61
J211
J51
J46
12345
6
789101112131415 1716 1 2 3 4 5
6
789101112131415 1716
12345
6
789101112131415 1716
12345
6
7891011121314
12345
6
78910111213
12345
6
78910111213
12345678910111213
12345
6
1
1
2
3
4
2345 12345
12
3
4
1234
5
12345
12345
6
789101112131415161718
19
20212223242526
12345
6
789101112131415161718
19
20212223242526
123
12 3
12 3 12 3
1
1
2
2
3
3
1
23
1
23
1
23
45
6
789101112131415161718
19
20212223242526
12345
6
789101112131415161718
19
202122232425 26
1
1
2
2
1
2
345
6
789101112
12345
6
78910111213
12
3
45
6
78910111213
14
1413121110987654321
13121110987654321
654321
654321
654321
654321 21
21
13121110987654321
15 1716
Control panel sub-PCB
Control panel PCB
LCD
Scanner moter
Speaker
Scanning lamp
Reserved
Inverter
PCB
Analog processor PCB
Image processor PCB
Stamp solenoid
Scanner home
position sensor
Copyboard cover
open/close sensor
B* A* COM-B COM-A B A
GND
ADIN
CCD-OUT-EVEN
CCD-OUT- ODD
+12 D-GND +5U D-GND D-GND D-GND
+24U +24U LMPON R-GND R-GND
D-GND RCLK D-GND SHG* ECLK* CL* D-GND SIN SCLK LD D-GND ABC-OFF* ABC-HOLD* N.C N.C D-GND D0 D1 D2 D3 D-GND D4 D5 D6 D7 D-GND
D-GND R-CLK D-GND SHG* E-CLK* CL* D-GND S-IN S-CLK LD D-GND ABC-OFF* ABC-HOLD* D-GND D-GND D-GND AD-IN0 AD-IN1 AD-IN2 AD-IN3 D-GND AD-IN4 AD-IN5 AD-IN6 AD-IN7 D-GND
OFF5V D-GND PS101S
SEN5V D-GND PS102S
D-GND BK-SZS0 OFF5V D-GND BK-SZS1 OFF5V D-GND BK-SZS2 OFF5V D-GND BK-SZS3 OFF5V
+24U +24U LMPON R-GND R-GND
PS101 PS102
J212
J64
J65
J66
J67
J216 J217 J219
J68
J24 J48
J207
J38
J208
D-GND D-GND +5U +5U D-GND PNLCK D-GND D-GND RESET* D-GND TXD to PNL PROTECT RXD from PNL ESSKEY* ESSLED FLM M LP SCP DSP-OFF DB0 DB1 DB2 DB3 PRST* +12V
STMP +24U
SL301
A13 A12 A11 A10
A9 A8 A7 A6 A5 A4 A3 A2 A1
B13 B12 B11 B10
B9 B8 B7 B6 B5 B4 B3 B2 B1
SPKOH SPKOL
J213
TP61
21
21
Thermoswitch
COM +24V
D-GND D-GND D-GND +5U +5U KO7 KO5 K10 K14 K11 K12 K13 K15 KO2 KO3 KO4 KO6
D-GND D-GND D-GND +5U +5U KO7 KO5 K10 K14 K11 K12 K13 K15 KO2 KO3 KO4 KO6
LCDFG VD -24V D-GND +5U DB3 DB2 DB1 DB0 D.OFF SCP LP M FLM
D-GND D-GND +5U +5U D-GND PNLCK D-GND D-GND RESET* D-GND TXD PRTCT RXD
KO0/KO3 K17 KO5/KO6 K16 RMDSW ESSKEY* ESSLED COVERL COVERM COVERH SE1 OP0 VOL0 VOL1 VOL2 VOL3 LCDFG
KO0/KO3 K17 KO5/KO6 K16 RMDSW ESSKEY* ESSLED COVERL COVERM COVERH SE1 OP0 VOL0 VOL1 VOL2 VOL3 LCDFG
ESSKEY* ESSLED FLM M LP SCP DOFF DB0 DB1 DB2 DB3 PRST* +12V
SL