Mitsubishi Electric CP-D70DW Service Manual page 93

1 2 3
A
P C B - O P E
MEDIA
3 . 3 V
B
R 5 0 3 7
F - 1 5 0
D 5 0 0 1
S E L 6 9 1 0 A
Q5004
DTC123JKA
S W 5 0 0 1
1 - 1 H = 7
R 5 0 0 1
SW_CANCEL
1 0
C
S W 5 0 0 0
1 - 1 H = 7
SW_FEED & R 5 0 0 0
1 0
CUT
C 5 0 0 0 C 5 0 0 1
Z - . 1 Z - . 1
D
1 2
E
F
G
H
I
CONTENTS
PCB-BLOCK DIAGRAM .................................. C-1
PCB-FUSE, PCB-POWER .............................. C-2
CPU PCB-DIGITAL(1/4) .................................. C-3
Memory/RF ID PCB-DIGITAL(2/4) .................. C-4
FPGA PCB-DIGITAL(3/4) ................................ C-5
INTERFACE PCB-DIGITAL(4/4)....................... C-6
PCB-DRIVE, PCB-REF1 SEN,......................... C-7
PCB-REF3 SEN, PCB-REF2 SEN .................. C-7
PCB-INK T SEN, PCB-MODE1 SEN ............... C-7
PCB-PM ENC SEN, PCB-IT ENC SEN ........... C-7
PCB-M POSI SEN, PCB-IS ENC SEN ............ C-7
PCB-INK L SEN, PCB-D BOX SEN ............... C-7
PCB-RELAY .................................................... C-7
PCB-OPE, PCB-IT OPE, PCB-ANTENNA ...... C-8
C-8
CP-D70DW
4 5 6
E T 5 0 0 0
ALARM POWER
3 . 3 V S 3 . 3 V 3 . 3 V
R 5 0 3 8
Q5002 Q5003
F - 1 5 0
2SA1037AK-R,S DTA123JKA
R 5 0 6 5
1 0 0
D 5 0 0 2
S E L 6 2 1 0 S
Q5005
R 5 0 6 6 R 5 0 6 7
DTC123JKA R 5 0 3 6
1 0 K F - 5 6 0
F - 1 5 0
1 3
D 5 0 0 4
2 S M L U 7 9 4 2 3 C - S
3 . 3 V S 3 . 3 V
C 5 0 2 0 C 5 0 1 8
6 . 3 V 6 . 3 V
4 7 u 4 7 u
C 5 0 2 1 C 5 0 1 9
Z - . 1 Z - . 1
3 4 5 6 7 8 9 1 0
ORA
PCB-DRIVE ROA
7 8 9
P C B - I T O P E
E T 5 0 0 1
S 3 . 3 V
2 4 V
Q5001 R 5 0 2 6
2 . 2 K 5 V
DTC123JKA
OPE_A L 5 0 0 0
B K 1 6 0 8 L L 1 2 1
B Z 5 0 0 0
L 5 0 0 1
P K M 1 3 E P Y H 4 0 0 0 - A 0 @ L F OPE_B
B K 1 6 0 8 L L 1 2 1
C 5 0 2 6 TXD L 5 0 0 2
B K 1 6 0 8 L L 1 2 1
B 5 0 V
K - . 0 1 RXD L 5 0 0 3
B K 1 6 0 8 L L 1 2 1
2 4 V
C 5 0 1 3
5 0 V
Z - . 1
S 3 . 3 V 5 V 2 4 V
C 5 0 2 4
3 5 V
3 3 u
C 5 0 2 3
Z - . 1
C 5 0 2 2
Z - . 1
C 5 0 2 5
5 0 V
Z - . 1
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2
ORB
PCB-DRIVE ROB
10 11 12 13
P C B - A N T E N N A
C 2 0 0 0
3 3
C 2 0 0 1
R 2 0 0 0
5
RF F - 4 7
1
GND
2
B 5 A 5
B 4 A 4
B 3 A 3
B 2 A 2
B 1 A 1
14 15 16