Panasonic KX-FLC413RU (serv.man4) Service Manual / Supplement ▷ View online
9
KX-FLC413RU : Digital Board (2/4)
2/4
(M)
(P)
(L)
(N)
(R)
(S)
(Q)
(3)
(5)
(7)
(9)
(11)
(2)
(4)
(6)
(8)
(10)
(12)
(14)
(15)
(13)
(1)
CN109
NC
( )
( )
( )
( )
( )
( )
CN108
NC
CN110
CN114
CN111
REGIST
PAPER
LEDCTL
PICKUP
SENCTL0
POUT
ADSEL1
ADSEL2
FANON1
FANDET
TNREMP
FANON2
AIN2
AIN3
SENCTL1
A[1]
A[2]
A[3]
A[4]
A[5]
A[6]
A[0]
RPS
KSTART
KTXD
KSCLK
OPERST
SERIAL_SW
TXD
RXD
CTS
RTS
TO FLASH
PROGRAMMER
TO
PICK_UP
TO OPE
TO FAN
TO
THERMISTOR
&
HAISHI
SENSOR
PAPER SENSOR
REGIST SENSOR
NC
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
IC110
IC112
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
RA120
100
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
+24V
+5VD
+5VD
1
+5VD
2
TXD
3
RXD
4
RTS
5
CTS
6
DSR
7
DTR
8
GND
C232
Z0.1u
R213
100
R215
1K
R214
180
R217
100
R212
100
R237
5.6K
R231
5.6K
+5VD
R233 330
R230
5.6K
+5VD
+5VD
Q119
R238
100
R236
4.7K 1/4W
R225
5.6K
+5VD
L139
BEAD
R235
4.7K 1/4W
Q118
+24V
+5VD
+5VD
+5VD
PG
R227
F33K
R229
1K
R228
1K
L138
BEAD
L140
BEAD
C224 J180p
R246
39 1/2W
13
XOUT
14
XIN
15
GND
16
COREVCC
17
A1
18
A2
19
A3
20
A4
21
A5
22
A6
23
D0
24
D1
37
D12/P4
38
D13/P5
39
D14/P6
40
D15/A0
41
HWR/BYTE
42
INT0
43
RD
44
LWR
45
CS
46
RST
47
DREQ0
48
DACK0
C216
NC
C215
NC
+3.3V
C201
NC
R195
NC
1
VBUS
2
D-
3
D+
4
GND
R196
NC
R197
NC
+3.3V
1
1OE
2
1A1
3
2Y4
4
1A2
5
2Y3
6
1A3
7
2Y2
8
1A4
9
2Y1
10
GND
11
2A1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
2OE
20
VCC
+3.3V
C210
RA126
CDLCTS
1:11H
CDLRXD
1:11H
Q117
+3.3V
CDLRTS
1:11H
CDLTXD
1:11H
XUSBRST
1:4E
1K
R232
Q122
PG
USB_INT
1:4D
+3.3V
+3.3V
Q121
[6]
Q120
[6]
PS102
[0]
1
2
3
4
PS101
[0]
1
2
3
4
TP_RTS
1
RPS
2
THRM2
3
KSTART
4
KTXD
5
KSCLK
6
OPERST
7
GND
8
+5V
3
1
+5V
2
T
NREMP
3
GND
CN113
1
GND
2
FANDET
3
FANON
1
THRM1
2
GND
3
LED
4
POUT
5
CTL
CN112
1
PICK
2
GND
L142
L143
L144
L145
J100p
C327
J100p
C328
RA125
NC
R234
240
(LightBlue)
10K
R226
D111
C190
NC
C191
NC
C243
K1000p
C242
K1000p
R244
56K
R240
10K
C244
K1000p
C238
K1000p
R218
56K
R224
F18K
F18K
R209
330
C239
K1000p
R222
F22K
C240
K1000p
R223
F22K
F22K
R239
10K
R250
10K
Z0.1u
C251
R247
56K
C236
K1000p
C237
K1000p
47K
R194
47K
R187
47K
R192
R220
F39K
F39K
R219
F39K
F39K
L151
1
COLEVCC
2
GND
3
D-
4
D+
5
VBUS
6
TRDN
7
TEST
8
DAOK1
9
DREQ1
10
TC1
11
INT1/SOF
12
IOVCC
25 D2
26 D3
27 D4
28 D5
29 D6
30 D7
31 D8/P0
32 D9/P1
33 D10/P2
34 D11/P3
35 IOVCC
36 GND
26 D3
27 D4
28 D5
29 D6
30 D7
31 D8/P0
32 D9/P1
33 D10/P2
34 D11/P3
35 IOVCC
36 GND
R202
NC
R199
NC
X104
NC
C213
NC
L130
NC
C203
NC
C204
NC
RA121
NC
1
2
3
4
5
4
5
6
7
8
7
8
RA123
NC
1
2
3
6
7
8
7
8
R193
R249
270
C249
35V100u
R185
NC
C196
NC
4.7K
R180
4.7K
R181
C205
NC
C211
NC
D110
NC
DA101
1
2
3
4.7K
R263
NC
J100p
C329
C241
K4700p
R245
27K
C207
NC
10
KX-FLC413RU : Digital Board (3/4)
3/4
(i)
(k)
(p)
(r)
(t)
(w)
(y)
(A)
(C)
(F)
(H)
(K)
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(j)
(n)
(q)
(s)
(u)
(v)
(x)
(z)
(B)
(D)
(E)
(G)
(J)
(m)
(19)
(25)
(28)
(24)
(27)
(22) (23)
(26)
(29)
(31)
(30)
(32)
(33)
(20)
(21)
(16)
(17)
(18)
( )
( )
( )
TP_CHK
CN107
CN101
(
)
NC
( )
( )
NC
AIN1
AIN2
AIN1
AIN3
XAPC
XLASERON
XVIDEO
VIDEO
APC
LDON
RMPWR2
SENCTL1
FTG
F1
RMA
RMXA
RMA
RMB
RMXA
RMXB
CISLEDON
SENCTL0
VOX/NISHI1
LIN_RLY
CID_RLY
RESET
RMXB
RMB
FANDET
FANON1
FANON2
CISON
TO ENGINE MOTOR
TO CIS
R170
NC
NC
A[5]
A[4]
A[2]
A[3]
A[3]
A[1]
A[0]
CISON
CISLEDON
A[6]
CLK
KSTART
KSCLK
KTXD
RPS
KTXD
RPS
LEDCTL
OPERST
POUT
TNREMP
REGIST
INT
HTRCTL
TRS
POLCLK
POLON
XREADY
XHSYNC
XLASERON
XAPC
XVIDEO
INT
CS
RBA[9]
XHSYNC
TMA
TMB
TMXA
TMXB
TMPWR
PAPER
CLK
P_SHORT
MDM R ESET
XUSBCS
VOL1/F_MUTE
VOL0/MURA1
DRUM
WP
HVERR
PICKUP
PDWN
TOPCVR
DEV
CHG
MDMINT
XUSBCS
CS
V OL2/CRESET
IC107
IC101
IC113
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
C146
K0.1u
C147
K0.1u
C101
J100p
C108
6.3V220u
R135
100
R118
2.2K
R162
1M
R136
100
PG
PG
+24V
PG
PG
PG
+5VD
+3.3V
RA110
22
1
2
3
4
5
4
5
6
7
8
RA111
22
1
2
3
6
7
8
C145
Z0.1u
C167
Z0.1u
C148
K0.1u
C149 Z0.1u
C165 Z0.1u
PG
PG
PG
PG
PG
+3.3V
R149 10K
R128
4.7K
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
VDD3.33
41
VSS
42
DB0
43
DB1
44
DB2
45
DB3
46
DB4
47
DB5
48
DB6
49
DB7
50
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
L115
X101
32.768KHz
L114
BEAD
L113
BEAD
L112
BEAD
USB_INT
1:7D
+3.3V
+3.3V
+3.3V
Q102
[6]
Q106
[6]
Q116
[6]
R151
270
R152
270
R153
270
R154
270
+5VD
+24V
PG
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
1
SIG
2
GND
3
+5V
4
SI
5
CLK
6
GLED
7
VLED
1
A
2
XA
3
B
4
XB
Q123
+3.3V
PG
PG
R253
NC
Q
114
+24V
L155 1P181
L156
1P181
BEAD
L157
BEAD
L158
BEAD
L159
4.7K
R256
10K
R259
[6]
+5VD
+3
.3
V
6.3V100u
C324
Z0.1u
C325
TP_BELL
TP_POL_P
TP_MILAT
TP_MIDAT
TP_MICLK
TP_SP_NUTE
TP_POL_N
TP_DCN
RMPWR2
C152
J12p
C154
Z0.1u
R107
33K
R124
18K
C119
Z0.1u
C111
Z0.1u
C124
K3300p
C123
Z0.1u
C161
K1000p
C157
Z0.1u
C153
Z0.1u
C160
Z0.1u
C166
Z0.1u
R155
330K
R156
4.7M
C136
Z0.1u
R157
2.2K
L119
L122
L121
L120
L121
L120
C163
K1000p
R110
1
J101
47K
R169
47K
R171
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
10
IOP30(XHSYNC)
11
IOP31
12
IOP32
13
VDD5
14
VSS
15
IOP33
16
IOP34
17
IOP35
18
IOP36
19
IOP37
20
IOP40
21
IOP41
22
IOP42
23
IOP43
24
IOP44
25
VDD5
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
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
R113
0.47 1W
[0]
R122
0.47 1W
[0]
C132
J180p
C130
J180p
C120
J100p
C118
NC
L118
BEAD
R120
2.2K
C112
35V100u
R159
NC
C150
NC
BEAD
L125
BEAD
L124
BEAD L123
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
C283
C284
C285
C286
C287
C288
C289
C290
C291
C292
C293
C294
C295
C296
C297
Z0.1u
C298
10K
R251
1
2
3
4
5
6
7
8 V+
Z0.1u
R134
NC
R138
NC
R133
10
C131
Z0.1u
BEAD
L160
BEAD
L161
BEAD
L162
BEAD
L163
BEAD
L164
BEAD
L165
10K R163
K1000p C311
D106
4.7K
R262
D101
NC
D103
NC
D1 04
NC
D105
NC
T P_ BRE A K
F104
5.0A
D108
C155
J12p
R114
4.7K
A
B
NC
V-
C128
NC
R254
NC
11
KX-FLC413RU : Digital Board (4/4)
4/4
(M)
(P)
(L)
(N)
(R)
(S)
(Q)
(25)
(28)
(24)
(27)
(31)
(19)
(22) (23)
(26)
(29)
(30)
(32)
(33)
(20)
(21)
(16)
(17)
(18)
FAX TX
FAX RX
( )
( )
NC
CN115
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
MDMCS
MODEM_RX_IN
VOL1/F_MUTE
VOL0/MURA1
MODEM_RX_IN
P_SHORT
LIN_RLY
CID_RLY
VOX/NISHI1
VOL2/CRESET
TO ANALOG
D[7]
D[1]
D[3]
D[4]
D[4]
A[3]
A[2]
A[1]
A[2]
A[1]
D[5]
A[4]
D[0]
A[0]
A[5]
D[6]
D[2]
MODEM_RX_IN
IC109
IC111
IC116
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
100
R221
L146
BEAD
L132
47K
R207
100
R191
0
R208
100
R189
0
C222
100
R190
L133
Z0.1u
C227
Z0.1u
C220
L131
Z0.1u
C199
100
R188
Z0.1u
C218
C217
NC
Z0.1u
C200
+3.3V
L135
+3.3V
Z0.1u
C219
J12p
C226
C221
[6]
NC
+5VD
1
INPUT
2
NC
3
OSCOUT
4
NC
5
NC
6
OSCIN
7
NC
8
GND
9
SD
10
NC
11
ACK
12
NC
13
NC
14
ESt
15
NC
16
VDD
10K
R203
L134
BEAD
+3.3V
Z0.1u
C256
Z0.1u
C257
Z0.1u
C258
J100p
C307
+24V
CDLRTS
1:9A
+4VD
J100p
C308
CDLCTS
1:8B
+5VD
J100p
C305
CDLRXD
1:8A
-5V
J100p
C306
TP_XCLK
J100p
C323
J100p
C318
J100p
C319
+3.3V
L136
L137
Z1u
C214
J10p
C225
220
R206
1D
G
2
R
F_G
3
DG
4
R
F_G
5
6
R
F_G
7
8
C
DL_RXD
9
10
-5V
11
AG
12
CDL_S_ENB
13
+4V
14
MODEM_RX_IN
15
+4V
16
+5VD
17
CDL_T-ON_OFF
18
MODEM_TX_OUT
19
CDL_T-PAT1
20
CDL_RESET
21
CDL_T-PAT0
22
CDL_RESERVE1
23
+24V
24
CDL_RTS
25
+24V
26
CDL_CTS
27
F_MUTE
28
CDL_TXD
1
VSS1
2
VDD2
3
VSSo3
4
VDDo4
5
EYEXY/XCLK
6
RESERVED6
7
RESERVED7
8
PIA_RESETn
9
PIA_STROBE/EYESYNC
10
PIA_TXSIN
11
PIA_RXOUT
12
PIA_CNTRL_SINN
13
PIA_CLKI
14
PIA_SCLK/EYECLK
15
IA1_SCLK
16
IA1_CLKIN
17
IA1_CNTRL_SIN
18
IA1_TESTC
19
IA1_RXOUT
20
IA1_TXSIN
21
IA1_STROBE
22
IA1_RESETn
23
RESERVED23
24
IA_AVSS
25
RESERVED25
26
RESERVED26
27
RESERVED27
28
RESERVED28
29
RESERVED29
30
RESERVED30
51
IA1_HSMIC_BIAS
52
IA1_BG
53
IA1_VC
54
IA1_AVDD
55
RESERVED55
56
IA1_TXP
57
IA1_SPKRP
58
IA1_SPKRM
59
IA_AVSS59
60
IA_VDD
61
RINGDn
62
GPO1
63
GP02
64
GPI0
65
GPI1
66
GPI2
67
TEST
68
XTLI/CLKIN
69
XTLO
70
VDD70
71
VSS71
72
VSSo72
73
AVSS
74
VBG
75
ENABLE_VREG18D
76
AVDD
77
VDDo77
78
CSn
79
RDn
80
WRn
CDLTXD
1:9A
+5VD
+3.3V
NC
1
2
3
GND
4
5
VCC
DG
DG
AG
C230
NC
Z0.1u
C235
D109
2.7K
R183
X105
32.256 MHz
Z0.1u
C206
0
R200
J33p
C202
C223
16V10u
C234
K1000p
C197
K0.1u
C212
Z0.1u
C208
C233
NC
K4700p
C194
4.7K
R198
C193
NC
L141
Z0.1u
C231
100
RA122
1
2
3
4
2
3
4
5
6
7
8
100
RA124
1
2
3
4
2
3
4
5
6
7
8
C192
NC
R182
NC
C198
NC
R184
NC
X103
NC
C195
NC
K0.1u
C228
K0.1u
C229
L150
0
Z0.1u
C250
Z0.1u C252
L154
L153
0
Z0.1u C253
R186
10K
4.7K
R261
K0.1u
C209
0
R264
K0.1u
C326
0
R211
31
RESERVED31
32
RESERVED32
33
RESERVED33
34
RESERVED34
35
RESERVED35
36
RESERVED36
37
RESERVED37
38
RESERVED38
39
RESERVED39
40
RESERVED40
41
RESERVED41
42
RESERVED42
43
RESERVED43
44
RESERVED44
45
RESERVED45
46
IA_AVSS46
47
IA1_RXP
48
RESERVED48
49
IA1_HSMICP
50
IA1_HSMICM
81 SPRn
82 A4
83 A3
84 A2
85 A1
86 A0
87 VDDo87
88 VSSo88
89 VSS89
90 VDD90
91 D0
92 D1
93 D2
94 D3
95 D4
96 D5
97 D6
98 D7
99 RESETn
82 A4
83 A3
84 A2
85 A1
86 A0
87 VDDo87
88 VSSo88
89 VSS89
90 VDD90
91 D0
92 D1
93 D2
94 D3
95 D4
96 D5
97 D6
98 D7
99 RESETn
100 IRQn
K1000p
C316
C248
NC
C247
NC
C246
NC
8.2K
R201
R266
10K
NC
C122
NC
L152
R216
NC
NC
12
2.8.
Printed Circuit Board
2.8.1.
DIGITAL BOARD (PCB1): COMPONENT VIEW
[Changed from original section “19.1.1. COMPONENT VIEW”]
E
Q118
C269
R208
R206
L141
R207
C235
C227
C218
C219
C225
R159
R182
C192
C122
C150
C104
9
8
1
51
17
11
53
J101
BA
T101
T101
IC105
IC108
CN114
CN111
16
L137
L136
RA124
C226
C270
C307
C244
R250
R238
C271
R123
C110
C300
C295
C314
C313
C315
L101
C316
C133
C246
R156
C255
C154
R155
C159
C116
R171
L129
R174
C182
C183
C168
R169
C136
R162
R127
R126
C121
C247
C248
C127
C319
C318
D102
R111
C292
C228
C229
E
Q120
CN113
E
Q121
3
1
E
Q119
C289
C217
R211
C222
C288
C268
R245
R221
R261
L133
C208
C206
C267
L106
L123
C163
C198
C243
L115
IC109
IC116
5
4
1
3
R231
R234
C231
C221
C220
L135
X105
50
51
80
81
100
1
30
IC111
31
C214
L134
C212
C209
C223
R235
R239
R236
R249
R200
R201
R191
R190
R189
R188
C199
C200
C202
C198
C193
C194
R186
R246
R240
R203
L151
L154
C253
C230
C249
28
CN115
1
3
2
1
27
C234
CN106
5
1
9
16
1
8
CN103
8
1
CN102
10
1
D109
C233
C195
C103
X103
RA122
E
E
Q108
R117
L103
CN105
CN104
L107
L105
L124
R258
L125
C165
C157
C238
R237
C265
C137
C256
R150
IC114
R257
3
1
1
76
50
51
75
1
25
IC107
26
100
24
48
25
5
4
C310
C312
C242
R232
C177
C176
R263
DG
2
1
C160
C149
C145
L114
L113 L112
L158
L157
R154
R151
R153
R104
R103
R102
R103
R102
C299
C167
C166
TP-FRY
C329
R209
C264
C158
C263
C162
C262
C328
C327
C325
R110
C280
C213
C274
C210
C142
C138
R147
R148
C140
C139
C143
C144
IC112
1
10
20
11
C135
R202
R187
C279
R194
R129
C119
22
R192
R251
R197
C196
R196
L130
L145
C273
C205
IC110
R199
C211
C216
C204
C207
C203
1
12
1
4
1
2
7
8
8
5
1
4
2
3
48
R195
R185
C201
C275
C141
144
L108
L109
C254
C123
C120
R193
R133
R138
R254
TP_AMON
R253
R134
C131
C118
28
15
21
30
14
8
29
7
1
1
C128
C215
24.0
X104
BOND
L143
C188
C178
C179
R256
R128
C282
C281
R118
R120
+5VD
R114
R136 R135
L155
L156
L142
C237 R220 R228
L144
R226
RA105
C239
R223
R222
R222
R229
R224
C240
C240
L104
R112
R105
R119
R184
Q104
D110
RA111 RA110
RA104
RA103
RA102
E
Q122
E
Q106
E
Q123
E
Q102
DA
10
10
1
E
Q115
CN112
8
1
CN110
7
1
CN107
D111
E
Q103
E
Q112
E
Q113
E
Q109
IC103
IC104
Q124
Q105
E
E
E
Q110
Q101
F103
IC115
C134
R143
R157
3.3V/BA
T
R233
L122
C175
R175
C172
C180
R259
RA119
R172
R168
C169
C189
C187
C185
C184
C186
C181
R267
28
27
1
54
C170 C171
R160
R161
R167 R166 R165 R177
R164
R176
C164
C156
C151
C174
72
37
36
1
108
73
109
IC106
C153
C152
C155
C311
C161
R163
L121
L120
L119
R149
L102
D112
D107
C129
C109
C297
C283
C102
C298
R130
E
E
Q116
Q107
D108
32.7 X101
D106
IC101
D101
D105
D104
D103
24.0
X102
RA116
RA115
RA114
RA109
RA118
RA113
A
U
TO-CH
RA123
RA120
RA112
RA121
37
36
25
24
13
RA117
RA108RA107 RA106
RA101
RA125
RA126
C324
C108
PCB-CH
+3.3V
CN108
CN109
PG
TP_A13
TP_NMI
TP_A14
TP_A15
BOND
BOND
E
Q117
S
Q114
R122
C112
IC113
R113
F104
CN101
1
4
C117
C125
R131
C106
+4V
+24V
PbF
PFUP1646Y
A
KX-FLC413RU DIGITAL BOARD (COMPONENT VIEW)
Click on the first or last page to see other KX-FLC413RU (serv.man4) service manuals if exist.