Panasonic UF-5500 Service Manual page 268

UF-5500 / 4500
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
G
1:1E
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
268
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 I12
NC
13 I02
Q522
PHA2
R557
( )
NC
R565
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
16 CR2
OUT2A
R701
15 NC2
VM2
14 I12
Q700
270k
13 I02
PHA2
R702
IC700
150k
10k
R711
RPS
DOCU
Q511
C
1:3D
B
SNPICK
E
Q524
C
1:3D
B
SNREG
E
UF-4500 SCHEMATIC DIAGRAM (MAIN BOARD No.3) (2/2)
8
2/2
3
-2
+24V
TO FBM
1 CN509 NC
2
3
4
1
CR_A
5
2
CR_XA
6
3
7
CR_XB
8
4
CR_B
9
10
11
NC1
12
TO ADFM
1 CN701
2
AP1
3
4
1
A
5
2
XA
6
3
7
XB
8
4
B
9
10
11
NC1
12
TO ADF SENSOR
+3.3V
CN700
AP1
1
R703 3.3V
5.6k
1:3E 2
RPS
3
1:3E
DOCU
4
R704
GND
5.6k
PICK-UP
+24V
SOLENOID
E
CN507
R528
B
Q509
AP1
C
3.3k(2125)
1
PICK
2
PG
+24V
REGISTER
SOLENOID
R574 CN514
AP1
8.2k(2125)
Q523
1 REG
2
PG
9