KX-FL403UA (serv.man8) — Panasonic Fax Service Manual Supplement (repair manual)

Model
KX-FL403UA (serv.man8)
Pages
12
Size
1.62 MB
Type
PDF
Document
Service Manual Supplement
Brand
Device
Fax / COMPACT LASER FAX
File
kx-fl403ua-sm8.pdf
Date

View Panasonic KX-FL403UA (serv.man8) Service Manual Supplement online

ORDER NO. KMF1008111SE
Compact Laser Fax
Model No.
KX-FL403UA
(for Ukraine)
TABLE OF CONTENTS
PAGE
1 REPLACEMENT PARTS LIST--------------------------------- 2
1.1. REFERENCE CHART------------------------------------ 2
1.2. ORIGINAL AND NEW PARTS COMPARISON
LISTS --------------------------------------------------------- 2
2 CHANGES (Suffix Code: C or later) ------------------------ 3
2.1. Schematic Diagram (Digital Board (PCB1)) -------- 3
2.2. Printed Circuit Board-------------------------------------- 7
2.3. REPLACEMENT PARTS LIST ------------------------- 9
Please file and use this supplement manual together with the service manual for Model No.KX-FL403UA,
Order No.KMF0606986CE.
2
KX-FL403UA
1 REPLACEMENT PARTS LIST
1.1.
REFERENCE CHART
1.2.
ORIGINAL AND NEW PARTS COMPARISON LISTS
Q
 Change of the Suffix Code 
Serial No.Label tells you the suffix code as follows.
Note:
(*A): For the new 
DIGITAL BOARD
 (Suffix code is C or later), see to Schematic Diagram (Digital Board (PCB1)) (P.3), Printed 
Circuit Board (P.7) and REPLACEMENT PARTS LIST (P.9) for detail. 
And for the old 
DIGITAL BOARD
 (Suffix code is A or B), see to the Service Manual for KX-FL403UA (Order 
No.KMF0606986CE) for detail.
Reason for Change
*The following items (1-8) indicate the reason for change. See the “Notes” column for each part in ORIGINAL AND NEW PARTS 
COMPARISON LISTS.
1. Improve performance
Remarks: 
*a : To enhance the quality.
*m : Discontinued. (To be replaced with a new part)
2. Change of material or dimension
3. To meet approved specification
4. Standardization
5. Addition
6. Deletion
7. Correction
8. Other
Ref. 
No.
Part No.
Part Name & Description 
Pcs/
Set
Remarks
Notes
Time of Change
Original (Old)
New
(Suffix)
Operation Cover Section (3)
123
PFDS1022Z
PFDS1032Z
ROLLER
1
*a
1
V
---
Pick Up Section
156
PFDN1088Z
PFDN1048Z
ROLLER
1
*a
1
W
---
157
PFDR1041Z
PFDR1041Y
ROLLER
1
*a
1
V
---
Lower Main Cabinet Section (1)
227
PFQT2643Z
PNQT1506Z
INDICATION PLATE-LABEL
1
*a
1
W
---
Digital Board Parts
PCB1
PFWP1FL403UA
PNWP1FL403UA
DIGITAL BOARD ASS'Y (RTL) (*A)
1
*m
8
V
B to C
IC105
PFWIFL403UA1
PNWIFL403UA
IC (ROM)
1
*m
8
V
B to C
X105
H0J322500004
H0J322500006
CRYSTAL OSCILLATOR
1
*a
1
V
C or later
3
KX-FL403UA
2 CHANGES 
(Suffix Code: C or later)
2.1.
Schematic Diagram (Digital Board (PCB1))
[Changed from original section “14.1. Digital Board (PCB1)”]
1/4
KX-FL403UA  DIGITAL BOARD (1/4)
(a)
(b)
(c)
(f)
(g)
(h)
(i)
(j)
(m)
(n)
(k)
(p)
(q)
(d)
(e)
(1)
(3)
(6)
(9)
(11)
(13)
(15)
(17)
(19)
(21)
(23)
(2)
(4)
(5)
(7)
(8)
(10)
(12)
(14)
(16)
(18)
(20)
(25)
(27)
(29)
(31)
(32)
(34)
(35)
(37)
(38)
(36)
(33)
(22)
(24)
(26)
(28)
(30)
RA105
47
1
2
3
6
7
8
+3.3V
+5VD
RA103
47
1
2
3
6
7
8
RA102
47
1
2
3
4
5
4
5
4
5
4
5
6
7
8
+3.3V
RA104
47
1
2
3
6
7
8
+24V
+3.3V
+24V
+5VD
C162
Z0.1u
C105
Z0.1u
C185
J15p
(   
)
C184 J15p
C177
J27p
C178
J27p
C171
(   )
NC
C158
J27p
C181
Z0.1u
C169
(   )
NC
C107
Z0.1u
C102
Z0.1u
C179
Z0.1u
C188
Z0.1u
C170
(   )
NC
C187
Z0.1u
C186
Z0.1u
C189
J27p
C176
Z0.1u
C104
6.3V100u
(   
)
L108
L109
R103
100
R102
100
R104
100
R177
22
R176
22
F101
NC
Q110
Q105
R165
22
R166
22
R167
22
RA112
22
1
2
3
45
4
5
6
7
8
RA113
22
1
2
3
6
7
8
RA117
22
1
2
3
45
45
6
7
8
RA118
22
1
2
36
7
8
+4VD
+3.3V
R143
10K
C133
Z0.1u
R132
NC
C127
Z0.1u
+3.3V
C129
6.3V220u
RA114
22
1
2
3
4
5
4
5
4
5
4
5


8
RA115
22
1
2
3


8
RA116
22
1
2
3


8
RA119
22
1
2
3


8
C164
Z0.1u
C156
Z0.1u
C151
Z0.1u
C174
Z0.1u
R178
0
R179
0
C173
Z0.1u
C190
(   )
NC
C191
(   )
NC
C142
Z0.1u
+5VD
C168
Z0.1u
C143
K0.1u
C144 K0.1u
+3.3V
C135
Z0.1u
+3.3V
+2.5V
+2.5V
C121
Z0.1u
R126
F1.1K
C116
Z0.1u
R127
F36K
+3.3V
R148
4.7
C139
Z0.1u
R112
100
R119
100
D102
D107
D112
IC103
1
2
3
4
5
6
7
8
GND
9
10
11
12
13
14
15
16
+5VD
+24V
R111
1.5K 1/2W
R108
1K
PG
C110
Z0.1u
F103
1.25A
PG
+24V
L102
R141
10K
R140
4.7K
R168
22
C141
Z0.1u
R147
4.7
C138
Z0.1u
+2.5V
C172
Z0.1u
C175
Z0.1u
Q112
TP_AMON
TP_NMI
TP_A15
TP_A13
TP_A14
100
R172
R174
47
IC106
1
VSS
2
VDD3.3A
3
AIN1
4
AIN2
5
AIN3
6
AMON
7
VSS
8
X32OUT
9
X32IN
103.3VBATIN
11XBACKEN
12XRESCS2/CLKE/OP02
133.3VBATOUT
142.5VBATIN
15XRESET
16XORESET
17VSS
18VDD3.3V
19XRESETI
20XWDERR
21TMO/IOP10
22TM1/IOP11
23TM2/IOP12
24TM3/IOP13
25TXE/IOP14
26VSS
27VDD2.5V
28TRS/OP06
29HTRCTL
30POLCLK
31POLON
32XREADY
33XHSYNC
34LDON
35APC
36VIDEO
37
XHSTRD/RBA[9]/IP00
38
XHSTWR/RBA[10]/IP01
39
RESINT
40
XRESCS1
41
RESCLK
42
VSS
43
VDD2.5V
44
XOUT
45
XIN
46
VSS
47
VDD3.3V
48
IOP07
49
XCHKCS/OP03
50
XROMCS
51
XRD
52
XWR
53
DB0
54
DB1
55
DB2
56
DB3
57
DB4
58
DB5
59
DB6
60
DB7
61
DB8
62
DB9
63
DB10
64
VSS
65
VDD2.5V
66
DB11
67
DB12
68
DB13
69
DB14
70
DB15
71
VDD5V
72
VSS
73
VDD3.3V
74
SDCS
75
RAS
76
CAS
77
SDWE
78
SDDQMU
79
SDDQML
80
VSS
81
SDCLK
82
VSS
83
VDD3.3V
84
ADR0
85
ADR1
86
ADR2
87
ADR3
88
ADR4
89
ADR5
90
ADR6
91
ADR7
92
ADR8
93
ADR9
94
ADR10
95
ADR11
96
ADR12
97
VSS
98
VDD2.5V
99
RBA0
100
RBA1
101
RBA2
102
RBA3
103
RBA4
104
RBA5
105
RBA6
106
RBA7/OP04
107
RBA8/OP05
108
VDD3.3V
109
VSS
110
EVOLIN
111
EVOLOUT
112
EVOLREF
113
TONE
114
XMDMCS
115
XMDMINT
116
CPC/IOP27
117
ADR13/IOP15
118
ADR14/IOP16
119
ADR15/IOP17
120
XNMI/XINT
121
TEST1
122
TEST2
123
TEST3
124
TEST4
125
VDD2.5V
126
VSS
127
F1
128
FTG
129
TXD/IOP20
130
RXD/IOP21
131
RTS/IOP22
132
CTS/IOP23
133
DSR/IOP24
134
DTR/IOP25
135
DCD/IOP26
136
ADSEL1
137
ADSEL2
138
VDD3.3V
139
VSS
140
VDDA2.5A
141
VREFB
142
VCL
143
VREFT
144
VSSA
RA109
47
1
2
3


8
RA108
47
1
2
3


8
RA107
47
1
2
3


8
RA106
47
1
2
3


8
RA101
47
1
2
3
4
5
4
5
4
5
4
5
4
5


8
(   
)
R160
22
R161
22
47K
R105
R117
47K
TP_16M
(   )
C140
K10u
L107
C134
Z0.1u
L104
L129
BEAD
R267
10K
(   
)
NC
R130
0
(   
)
NC
R164
22
L101
BEAD
NC
R139
R173
100
NC
R158
L103
R142
4.7K
XUSBRST
C106
35V100u
C103
35V100u
R146
4.7K
4.7K
R180
4.7K
R181
+3.3V
C126
Z0.1u
C125
6.3V100u
+4VD
L110
BEAD
Q101
Q113
Q103
Q104
Q108
Q109
Q107
+5VD
K1u
C115
C117
6.3V100u
R150
47K
+3.3V
TP_FCS
TP_ACS
TP_CHKCS
TP_RST
CN102
1
+24V
2
+24V
3
PG
4
PG
5
DG
6
+5V
7
+4V
8
+4V
9
HTRCTL
10
PDWN
CN103
1
+24V
2
GND
3
CHG
4
DEV
5
TRS
6
HVERR
7
TOPCVR
8
DRUM
CN105
1
POLCLK
2
XREADY
3
POLON
4
DG
5
+24V
IC105
VI1
1
A15
2
A14
3
A13
4
A12
5
A11
6
A10
7
A9
8
A8
9
A19
10
A20
11
WE
12
RESET
13
NC
14
WP/ACC
15
RY/BY
16
A18
17
A17
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
25
A0
26
CE
27
VSS
28
OE
29
DQ0
30
DQ8
31
DQ1
32
DQ9
33
DQ2
34
DQ10
35
DQ3
36
DQ11
37
VCC
38
DQ4
39
DQ12
40
DQ5
41
DQ13
42
DQ6
43
DQ14
44
DQ7
45
DQ15/A-1
46
VSS
47
BYTE
48
A16
TP_FRY
Z0.1u
C254
Z0.1u
C255
Z0.1u
C259
Z0.1u
C260
CN104
1
XHSYNC
2
GND
3
+5V
4
XAPC
5
XLDEN
6
XVIDEO
7
DG
CN106
1
COM
2
XB
3
XA
4
B
5
A
+5VD
J10p
C299
NC
IC108
1
VDD
2
DQ00
3
VDDQ
4
DQ1
5
DQ2
6
VSSQ
7
DQ3
8
DQ4
9
VDDQQ
10
DQ5
11
DQ6
12
VSSQ
13
DQ77
14
VDD
15
LDQM
16
/WE
17
/CAS
18
/RAS
19
/CS
20
BA0
21
BA1
22
A10/AP
23
A0
24
A1
25
A2
26
A3
27
VDD
28
VSS
29
A4
30
A5
31
A6
32
A7
33
A8
34
A9
35
A11
36
NC
37
CKE
38
CLK
39
UDQM
40
NC
41
VSS
42
DQ8
43
VDDQ
44
DQ9
45
DQ10
46
VSSQ
47
DQ11
48
DQ12
49
VDDQ
50
DQ13
51
DQ14
52
VSSQ
53
DQ15
54
VSS
IC104
1
VIN
2
VSS
3
VROUT
4
VDOUT
5
Cdelay
J100p
C300
J100p
C302
J100p
C303
J100p
C304
J100p
C301
+3.3V
4.7K
R257
4.7K
R258
Z0.1u
C310
J33p
C312
Q115
+3.3V
IC115
NC
1
GND
2
CE/
3
C1+
4
VOUT
5
VIN
6
C1-
-5V
+5VD
(   
)
Z1u
C313
NC
(   )
Z1u
C314
NC
(   )
Z1u
C315
NC
TP_CSG
IC114
1
OE
2
A
3
GND
4
Y
5
VCC
10K
R123
47K
R121
Q124
+5VD
L105
L106
C137
K1000p
(   
)
0
R131
NC
D[14]
RBA[1]
D[12]
A[12]
A[11]
D[1]
A[4]
RBA[3]
D[4]
A[10]
RBA[0]
D[2]
+3.3V
D[3]
D[6]
A[2]
A[3]
D[8]
D[9]
D[7]
RBA[2]
A[7]
A[5]
D[10]
D[0]
D[5]
D[13]
A[8]
A[6]
D[11]
D[15]
A[9]
RBA[5]
A[1]
RBA[4]
RBA[6]
RBA[6]
RBA[5]
RBA[4]
RBA[3]
RBA[1] 
RBA[2]
A[12]
RBA[0]
A[7]
A[4]
A[10] 
A[11]
A[8]
A[5]
A[9]
A[6]
A[3]
A[0] 
A[1] 
A[2]
D[15]
D[14]
D[12] 
D[13]
D[10]
D[8]
D[11]
D[6]
D[4]
D[1]
D[3]
D[5]
D[2]
D[7]
A[10]
A[11]
RBA[0]
A[12]
RBA[2]
RBA[1]
RBA[4]
RBA[5]
RBA[6]
RBA[3]
A[6]
A[7]
A[8]
A[9]
POLON
MDMINT
TMPWR
MDMCS
TXD
RXD
RTS
CTS
SERIAL_SW
ADSEL1
ADSEL2
MDMRESET
POLCLK
XREADY
XHSYNC
PDWN
CHG
DEV
TRS
RBA[8]
RBA[8]
RBA[7]
RBA[7]
HTRCTL
TMA
TMB
TMXA
TMXB
F1
FTG
RESET
LDON
APC
D[0]
D[9]
DRUM
TONE
RBA[9]
D[0]
D[1]
D[2]
D[3]
D[7]
D[6]
D[5]
D[4]
TOPCVR
VIDEO
HVERR
WP
TO POLYGON
TO LASER
TO SCAN MOTOR
32k
H
z
POLCLK
XREADY
POLON
A
B
XA
XB
(   
)
(   
)
(   
)
(
)
VIDEO
LDEN
APC
HSYNC
4
KX-FL403UA
2/4
KX-FL403UA  DIGITAL BOARD (2/4)
(r)
(s)
(t)
(u)
(w)
(v)
(x)
(z)
(B)
(D)
(y)
(A)
(C)
(E)
(F)
(H)
(G)
(J)
(1)
(2)
(4)
(5)
(7)
(8)
(10)
(3)
(6)
(9)
(11)
(13)
(15)
(17)
(19)
(21)
(12)
(14)
(16)
(18)
(20)
(22)
(24)
(26)
(28)
(23)
(25)
(27)
(29)
(31)
(32)
(34)
(35)
(37)
(38)
(36)
(33)
(30)
C182
J12p
C146
K0.1u
C183
J15p
C147
K0.1u
C152J12p
C154
Z0.1u
C101
J100p
(   
)
C155
J15p
C108
6.3V220u
R175
1M
R135
100
R118
2.2K
R116
4.7K
(   
)
NC
R162
1M
(   
)
R136
100
X102
24MHz
R107
33K
R124
18K
C119
Z0.1u
C111
Z0.1u
C124
K3300p
F104
3.15A
PG
PG
+24V
C123
Z0.1u
PG
PG
PG
C161
K1000p
C159
Z0.1u
+5VD
+3.3V
RA110
22
1
2
3
4
5
4
5
6
7
8
RA111
22
1
2
3
6
7
8
C157
Z0.1u
C153
Z0.1u
C145
Z0.1u
C160
Z0.1u
C167
Z0.1u
C166
Z0.1u
R155
330K
R156
4.7M
C136
Z0.1u
D108
R157
2.2K
L119
L122 
L121 
L120
C148
K0.1u
C149
Z0.1u
C163
K1000p
C165
Z0.1u
PG
PG
PG
PG
PG
+3.3V
R170
(   
)
NC
(   
)
R149
10K
R110
10
(   
)
J101
TP_CHK
47K
R169
47K
R171
R128
4.7K
IC107
1
VSS
2
SENCTL2/IOP06
3
SENCTL3/IOP07
4
SENIN0/IOP00
5
SENIN1/IOP01
6
SENIN2/IOP02
7
SENIN3/IOP03
8
IOP63/XCBUSY1
9
IOP64/XCBUSY2
10IOP30(XHSYNC)
11IOP31
12IOP32
13VDD5
14VSS
15IOP33
16IOP34
17IOP35
18IOP36
19IOP37
20IOP40
21IOP41
22IOP42
23IOP43
24IOP44
25VDD5
26
VSS
27
MILAT/IOP10
28
MIDAT/IOP11
29
MICLK/IOP12
30
IOP45
31
IOP46
32
IOP47
33
IOP50
34
IOP51
35
IOP52
36
IOP53
37
IOP54
38
IOP55
39
IOP56
40
VDD3.3
41
VSS
42
DB0
43
DB1
44
DB2
45
DB3
46
DB4
47
DB5
48
DB6
49
DB7
50
VDD3.3
51
VSS
52
ADR0
53
ADR1
54
ADR2
55
ADR3
56
ADR4
57
ADR5
58
ADR6
59
TEST0
60
TEST1
61
XWR
62
XRD
63
VDD3.3
64
VSS
65
CLK
66
VSS
67
XRESET
68
XCS
69
INT
70
KSTART
71
KLATCH/OP24/SENCTL3
72
KSCLK
73
KTXD
74
KRXD/IP23/SENIN3
75
VDD3.3
76
VSS
77
VIN0/IP20(APC)
78
VIN1/IP21
79
VIN2/IP22
80
VOUT0/OP25
81
VOUT1/OP26
82
VOUT2/OP27
83
RM0
84
RM1
85
RM2
86
RM3
87
RXE
88
VDD5
89
VSS
90
IOP57
91
FANDET1/IOP14
92
FANON1/IOP15
93
FANDET2/IOP16
94
FANON2/IOP17
95
IOP60/CSI
96
IOP61/CCLK
97
IOP62/CSO
98
SENCTL0/IOP04
99
SENCTL1/IOP05
100
VDD5
+5VD
+5VD
+5VD
+5VD
+5VD
R113
0.47 1W
R122
0.47 1W
C180
J68p
C132
J180p
C130
J180p
L115
X101
32.768KHz
C120
J100p
(   )
C118
(   )
NC
L114
BEAD
L126
BEAD
L118
BEAD
L117
BEAD
L116
BEAD
L113
BEAD
L112
BEAD
L111
BEAD
R120
2.2K
USB_INT
1:7D
C112
35V100u
+3.3V
(   
)
R159
NC
(   )
C150
NC
L127
BEAD
BEAD
L128
+3.3V
+5VD
+3.3V
R114
4.7K
0
R106
(   
)
0
R109
NC
0
R125
(   
)
R137
NC
+5VD
BEAD
L125
BEAD
L124
BEAD
L123
Q102
(  
)
Q111
NC
Q106
Q116
R151
270
R152
270
R153
270
R154
270
BAT101
C109
50V330u
C261
C262
C263
C264
C265
C266
C267
C268
C269
C270
C271
C272
C273
C274
C275
C276
C277
C278
C279
C280
C281
Z0.1u
C282
+5VD
+24V
C283
C284
C285
C286
C287
C288
C289
C290
C291
C292
C293
C294
C295
C296
C297
Z0.1u
C298
PG
IC101
1
VmmA
2
Out1
3
nc3
4
RsA
5
nc5
6
nc6
7
Out2
8
Out3
9
NC9
10
NC10
11
RsB
12
NC12
13
Out4
14
VmmB
15
Vcc-15
16
IN4
17
IN3
18
l1
19
NC19
20
VsB
21
C/R
22
Vr
23
VsA
24
NC24
25
Io
26
IN2
27
IN1
28
Vcc-28
29
GND
30
GND
CN107
1
SIG
2
GND
3
+5V
4
SI
5
CLK
6
GLED
7
VLED
CN101
1
A
2
XA
3
B
4
XB
(  
)
Q123
NC
(   
)
10K
R251
NC
+3.3V
PG
PG
A
B
IC113
NC
1
2
3
4
V-
5
6
7
8
V+
(   )
C128
Z0.1u
NC
NC
R252
(   
)
(   
)
R253
NC
(   
)
R254
NC
(  
)
Q114
NC
(   
)
R134
NC
(   
)
R138
NC
R133
10
C131
Z0.1u
+24V
L155
L156
BEAD
L157
BEAD
L158
BEAD
L159
BEAD
L160
BEAD
L161
BEAD
L162
BEAD
L163
BEAD
L164
BEAD
L165
4.7K
R256
10K
R163
10K
R259
K1000p
C311
D106
+5VD
4.7K
R262
+3.3V
6.3V100u
C324
Z0.1u
C325
(   )
D101
NC
(   )
D103
NC
(   )
D104
NC
(   )
D105
NC
AIN1
AIN2
A[5]
A[4]
A[2] 
A[3]
A[1]
A[0]
AIN1
AIN3
XAPC
XLASERON
XVIDEO
CISON
CISLEDON
MILATCH
VIDEO
A[6]
CLK
KSTART
KSCLK
KTXD
RPS
APC
LDON
RMPWR2
MIDATA
MICLK
LEDCTL
OPERST
POUT
TNREMP
REGIST
SENCTL1
INT
HTRCTL 
TRS
POLCLK
POLON
XREADY
XHSYNC
XLASERON
XAPC
XVIDEO
INT
CS
RBA[9]
XHSYNC
TMA
TMB
TMXA
TMXB
TMPWR
FTG
F1
RMA
RMXA
RMA
RMB
RMXA
RMXB
CISLEDON
PAPER
CLK
SENCTL0
HS_ALC/POL_P
BELL
P_SHORT
SP_MUTE
POL_N
VOX/NISHI1
LIN_RLY
CID_RLY
BREAK
MDMRESET
XUSBCS
DCN
CISON
VOL2/CRESET
VOL1/F_MUTE 
VOL0/MURA1
DRUM
RESET
WP
RMXB
RMB
RMPWR2
FANDET
FANON1
FANON2
HVERR
PICKUP
PDWN
TOPCVR
DEV
CHG
MDMINT 
XUSBCS
CS
TO ENGINE MOTOR
TO CIS
A
B
XA
XB
Page of 12
Display

Download Panasonic KX-FL403UA (serv.man8) Service Manual Supplement

Here you can view online or download Panasonic KX-FL403UA (serv.man8) Service Manual Supplement in pdf. This Service Manual Supplement can help you recover, restore, fix, disassemble and repair Panasonic KX-FL403UA (serv.man8) Fax. Information contained in Panasonic KX-FL403UA (serv.man8) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).