Panasonic UF-5500 Service Manual page 259

5
A
B
C
+3.3V
+5VA_C +5VD
+5VD L504
D
(1)
1:6A
(2)
AFEVSMP
+3.3V
1:6A
(3)
AFEMCLK
C533
(4)
K0.1u
1:6B
(5)
AFESIFEN
(6)
(7) 1:6B
AFESIFDOUT
1:6B
(8)
AFESIFCLK
1:6B
(9)
AFEADC[0-3]
R541
1:6B
(10)
LEDONG
1.2k
E
1:6B
(11)
LEDONR
1:6B
(12) LEDONB
1:6A
(13)
CCDSH
1:6A
(14)
CCDCLK
1:3F
(15)
RESOLUTION
F
6
1:1D;6B
CRM0
1:1D;6C
CRM2
1:1D;6C
CRM3
+3.3V
R534
47k
Q521
D
R538
1:1E G
PWD
1k
S
1:1E
CRMEN
1:1E;6C
CRM5
1:1D;6C
CRM4
1:1D;6C
CRM1
1:1D;6A
CRM0
1:1D;6A
CRM2
1:1D;6A
CRM3
1:1E
ADFMEN
1:1E;6B
CRM5
1:1D;6B
CRM4
1:1D;6B
CRM1
259
7
Not used.
Flat bed circuit
IC502
NC
25
24
I01 PHA1
23
I11 PGND
22
VREF VM1
21
CR1 OUT1A
20
PS
RNF1
19
GND OUT1B
FIN
18
NC3 OUT2B
17
TEST RNF2
NC
16
CR2 OUT2A
R551
( )
15
( ) NC2
VM2
14
NC
I12 NC1
13
Q522
I02 PHA2
R557
( )
NC
R565
NC
( )
25
24
I01 PHA1
23
I11 PGND
22
VREF VM1
21
CR1 OUT1A
20
PS RNF1
19
GND FIN OUT1B
18
NC3 OUT2B
17
TEST RNF2
16
CR2 OUT2A
R701
15
NC2 VM2
14
Q700
270k
I12 NC1
13
I02 PHA2
R702
IC700
150k
10k
R711
RPS
DOCU
Q511
C
3.3k(2125)
1:3D
B
SNPICK
E
Q524
C
8.2k(2125)
1:3D
B
SNREG
E
UF-5500 SCHEMATIC DIAGRAM (MAIN BOARD No.3) (2/2)
UF-5500 / 4500
8 9
2/2
3
-2
+24V
TO FBM
CN509 NC
1
2
3
4 1
CR_A
5
2
CR_XA
6
3
7
CR_XB
8
4
CR_B
9
10
11
12
TO ADFM
CN701
1
2
AP1
3
4
1
A
5
2
XA
6
3
7
XB
8
4
B
9
10
11
12
TO ADF SENSOR
+3.3V
CN700
AP1
1
R703 3.3V
5.6k
2
1:3E
RPS
1:3E 3
DOCU
4
R704
GND
5.6k
PICK-UP
+24V
SOLENOID
E
CN507
R528
B
Q509
AP1
C
1
PICK
2
PG
+24V
REGISTER
SOLENOID
R574 CN514
AP1
Q523
1 REG
2
PG