Schematic Diagram; General Circuit Diagram - Panasonic UF-490 Service Manual

9 Schematic Diagram

9.1.

General Circuit Diagram

A
*1
*3
SRU
1 1
2 2
3 3
DZEP000498 (N.A.)
4 4
DZEP000168 (Other Countries)
1 Handset Kit
UE-403167 (N.A.)
UE-403117 (Other Countries)
TEL
CN16
Centronics I/F
52830-6245
(Molex)
nSTB
1
DATA0
2
DATA1
3
DATA2
4
DATA3
5
DATA4
6
DATA5
7
DATA6
8
DATA7
9
nACK
10
BUSY
11
PE
12
SELECT
13
nAUTOFD
14
2
Not Used
15
CN9
GND
16
GND
17 R41-2181C (MITSUMI)
PLH
18
GND
19
GND
20
GND
21
GND
22
GND
23
GND
24
GND
25
GND
26
GND
27
GND
28
GND
29
GND
30
nINIT
31
nFAULT
32
Not Used
33
Not Used
34
Not Used
35
nSELIN
36
3
+24V
1 CN8
N.C.
2
nFNRDT
B4B-PH-K-S (JST)
3
MGND
4
DC-Fan
FBA06T24LS
*2
GND
1
Toner Sensor TONER
2
+5V
(Magnetic)
3
4
JP1
TONER
1
TSENCNT (GND)
2
SNST +5VST
3
GND
4
TONER
FBS8716
DZEP000618-1/2
Toner Sensor
B
DZEP000601-2/3
DZEP000601-3/3
APLED1
1
1
APLED2
2
*3 2
B4WID
A Point 3
3
GND
4
TEL Line Cable 4
SENSOR nAPNT
5 B-Point Sensor
(PTT Plug) 5
BWLED2
6
6
BWLED1
7
7
FBS8715
B4 Width (AE, YV)
+5V
1
LEDCT1
2
LED(1)
3
nBLCNT
LINE 4
FBS8714
LCD
LED
RCM7186-W-A
DZEP000601-1/3
CN17
52830-6645 : Other Countries
(Molex)
52830-6245 : AU
(Molex)
Registration Sensor
DZEP000602 : UF-490
DZEP000965 : UF-4000/4100
CN15 *4 CN1
B6B-PH-K-M (JST) B7B-PH-K-S (JST)
Boot Board
A
CN81
1
S6B-PH-K-M (JST)
2
JP1 A_
3
4
SNST
DZEP000618-2/2
No Paper Sensor
PNL
Speaker
Mounted : Other Countries
DZEP000601
Not Mounted : N.A.
200FL-16
CN50
S11B-PH-K-M (JST)
STAMP
CN5 CN2 CN13
B11B-PH-K-M (JST) B2B-PH-K-M (JST) B2B-PH-K-S (JST)
SC
CN12 CN14 CN11
B6B-PH-K-S (JST) B2B-PH-K-S (JST) S2(3)B-PH-K-S (JST)
Paper
Clutch
173979-6 (AMP) CN73
S2 (3) B-PH-K-S (JST)
Motor
ILS
DZEP000614
55SPM25D7ND
179123-5 (AMP)
COMMON
B B_
C
IA2008-MB30A (A4 : 200 dpi) : Other Countries 100V : DZZSP32145 (N.A.)
200V : DZZSP32146 (GERMANY,etc.)
IH2010-MB50B (B4 : 200 dpi) : AE, YV
CIS
IL-Z-7S-125C3 (JAE)
CN3
B7B-PH-K-M (JST)
+24V
1
+24V
2
GND
3
GND
4
GND
5
CN4 +3.3V
6
11P-SAN (JST) +5V
7
-5V
8
+5VP
9
nMPOFF
10
Note: CN4 / CN6 cannot be removed nSSR
11
(Soldered)
+24VM
DRCK
pCR0
pCR1
1
pTR0
2
CN6
3
FBS8700
5P-SAN (JST)
4
5
200M ohm
FAP7700 FAP8722
FG
*2
1
CN16
2
B4B-PH-K-M (JST)
3
4
1
2
CN7
3
B5B-PH-K-S (JST)
4
5
CN10
B13B-PH-K-M (JST)
TH1
TH2
+5VSE
nESEN
GND
FBS8710
*1 : Option
Polygon Laser *2 : Depends on the Specifications
*3 : Specified Destinations Only
B8B-PH-K-S (JST)
*4 : For Writing Boot Program
LSU
Model
UF-490
UF-4000/4100
D
AC Line
*3
Power Cord
G
L N
NC-179-L3
ACI
1
FBS8702
DZEP000620
FG
Black (L) White (N)
FBS8701
CN101
B2P3-VH-AM (JST)
Black (L) White (N)
(Green)
Power Supply Unit
1
FUSE
2 ETXDN342A2E (120V)
3 ETXDN342E2E (230V)
4
5
6
7 Low Voltage Power Supply
8 CN103
9 B16B-PH-K-S (JST)
10
11
12
High Voltage Power Supply
13
14 2
15
16 TRIAC
CN102
S2P3-VH (JST)
(White)
White (N) Black (L)
T C D
(L) : Live
(H) : Neutral
Transfer
Charge
Development
Toner
Cartridge
3
Fuser Lamp
White (N) Black (L)
2-172076-1 (AMP) 2-172076-1 (AMP)
Thermostat Thermal Fuse
Thermistor
Fuser Unit
TH1 TH2
CN76
B2B-PH-K-S (JST)
1
2
CN77
3
B5B-PH-K-S (JST)
4
SNSE
5
DZEP000619
Exit Sensor
4
Drawing Name
General Circuit Diagram
251