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1/4
+24V
R129 0
NC ) ) ) NC
+3.3V C176 Z0.1u
(
35V100u
CN102
C102 Z0.1u C106
+24V 1 +24V 2 PG 3 PG 4 DG 5 +5V 6 +4V 7 +4V 8 HTRCTL 9 PDWN 10
IC115
1 2 3 GND CE/ C1VIN 6 5 4
+5VD +4VD
Z0.1u Z0.1u Z0.1u
R130 0
(
(a)
Z0.1u C186 Z0.1u C188
R131 0 +5VD
(
NC RBA[4]
C177 J27p
C314 NC
C125 6.3V100u
) NC
Z1u
K1u
6.3V100u
C1+ VOUT
C126
C259
C260
+5VD TP_FRY R142
IC105
RBA[3] 1 RBA[2] 2 RBA[1] 3 RBA[0] 4 5 A[12] 6 A[11] 7 A[10] 8 A[9] RBA[7] 9 RBA[8] 10
11 12 RBA[9] 13 14 15 RBA[6] 16 RBA[5] 17 18 A[8] 19 A[7] 20 A[6] 21 A[5] 22 A[4] 23 A[3] 24 A[2] A16 A15 A14 BYTE VSS A13 A12 DQ15/A-1 DQ7 A11 DQ14 A10 DQ6 A9 DQ13 A8 DQ5 A19 DQ12 A20 DQ4 WE RESET VCC DQ11 NC WP/ACC DQ3 RY/BY DQ10 DQ2 A18 DQ9 A17 DQ1 A7 DQ8 A6 DQ0 A5 OE A4 VSS A3 CE A2 A0 A1
VI1 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
+3.3V
IC108
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 VSS VDD DQ00 DQ15 VDDQ VSSQ DQ14 DQ1 DQ13 DQ2 VSSQ VDDQ DQ12 DQ3 DQ11 DQ4 VDDQQ VSSQ DQ10 DQ5 DQ9 DQ6 VSSQ VDDQ DQ8 DQ77 VSS VDD NC LDQM /WE UDQM CLK /CAS CKE /RAS NC /CS BA0 A11 BA1 A9 A10/AP A8 A0 A7 A1 A6 A2 A5 A3 A4 VDD VSS 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28
)
NC
C313
C117
Z0.1u
C181
C315
R140
4.7K
4.7K
( ) NC
C115
Z1u
-5V
+3.3V
HTRCTL
Q113 Q115
1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4
8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5
D[15] D[7] D[14] D[6] D[13] D[5] D[12] D[4] D[11] D[3] D[10] D[2] D[9] D[1] D[8] D[0]
RA102 47 RA103 47 +3.3V
D[3] D[2] D[1] D[0] D[7] D[6] D[5] D[4]
R164 R165 R166 R167 22 22 22 22 R168 22
4 5 3 6 2 7 1 8 RA112 22 5 4 6 3 7 2 8 1 RA113 22
5 4 3 6 2 7 1 8 RA117 22 4 5 3 6 2 7 1 8 RA118 22
(b) (c) (d) (e) (f) (g) (h) (i)
Z1u
(
(
PDWN
R150 47K
J100p
C300
J27p
Z0.1u
+24V
Q112 Q110 Q105 Q103
K1000p
L102
J100p
+24V GND CHG DEV TRS HVERR TOPCVR DRUM
1
C301
C158
C162
DEV TRS WP HVERR
C137
NC ) ) NC ) NC
2 3 4 5
RA105 47
RBA[5] RBA[6] RBA[3] A[6] A[7] A[8] A[9]
C178 J27p
RBA[4] RBA[2] RBA[1] RBA[0] A[12] A[11] A[10]
J100p
C302
A[1]
J100p
C303
6 7
+5VD R123 10K R121 R141 +4VD Q124 R132 +3.3V +2.5V F36K F1.1K C127 Z0.1u R126 0 10K
C169 ( C170 ( C171 (
C179 Z0.1u
TOPCVR DRUM
C184 J15p
(
)
J100p
C304
8
C185 J15p R176 R177 22 22
47K
CN104
DG XVIDEO XLDEN XAPC +5V GND XHSYNC 7 6 5 4 3 2
R102 C299 100
L104 J10p
NC
+3.3V
) 22 RBA[8] 22 RBA[7] 8 RBA[6] 7 RBA[5] 6 RBA[4] 5 RBA[3] 8 RBA[2] 7 RBA[1] 6 RBA[0] 5 A[12]
Z0.1u
Z0.1u
C134
C116
RA106 47
8 7 6 5 8 7 6 5 8 7 6 5
R105
R160 ( R161 1 2 RA101 3 47 4 1 2 3 4
1 2 RA107 3 47 4 1 2 RA108 3 47 4 1 2 RA109 3 47 4
1
47K
RESET
R112 100
+2.5V C254 Z0.1u C255 C151 Z0.1u
C104 6.3V100u
( )
C164 Z0.1u
C168 Z0.1u
Z0.1u
C156
Z0.1u Z0.1u R158 0
R117
47K
+24V C103 35V100u
+5VD
VDD3.3V 108 RBA8/OP05 107 RBA7/OP04 106 RBA6 105 RBA5 104 RBA4 103 RBA3 102 RBA2 101 RBA1 100 RBA0 99 VDD2.5V 98 VSS 97 ADR12 96 ADR11 95 ADR10 94 ADR9 93 ADR8 92 ADR7 91 ADR6 90 ADR5 89 ADR4 88 ADR3 87 ADR2 86 ADR1 85 ADR0 84 VDD3.3V 83 VSS 82 SDCLK 81 VSS 80 SDDQML 79 SDDQMU 78 SDWE 77 CAS 76 RAS 75 SDCS 74 VDD3.3V 73
VIDEO LDEN APC
R119 HSYNC 100
POLON DG +24V 3 4 5
+2.5V C174 Z0.1u
CN105
POLCLK XREADY 1 2 C107Z0.1u
R139 0
XREADY
TONE MDMCS MDMINT
+3.3V
L110 BEAD TP_A13 TP_A14 TP_A15
L103
2.0A F101
POLCLK
Q104
TP_NMI C135 +24V 1.25A F103
TO POLYGON
+5VD
Q108
BEAD
L101
R108
XREADY POLON
TMPWR
R111 D102 Q101 1.5K 1/2W
+3.3V
TP_CHKCS C173 Z0.1u
R173
100
XUSBRST
R258 4.7K
VSS VDD3.3A AIN1 AIN2 AIN3 AMON VSS X32OUT X32IN 3.3VBATIN XBACKEN XRESCS2/CLKE/OP02 3.3VBATOUT 2.5VBATIN XRESET XORESET VSS VDD3.3V XRESETI XWDERR TMO/IOP10 TM1/IOP11 TM2/IOP12 TM3/IOP13 TXE/IOP14 VSS VDD2.5V TRS/OP06 HTRCTL POLCLK POLON XREADY XHSYNC LDON APC VIDEO
A 5 B 4 XA 3 XB 2 COM 1
16 15 14 13 12 11
1 2 3 4 5 6 7 GND 8
TMA TMB TMXA TMXB
32kH z
R257 4.7K
CN106
IC103
Q109
MDMRESET ADSEL1 ADSEL2
R147 C138 4.7 +3.3V R148 C139 Z0.1u Z0.1u C142 Z0.1u C143 K0.1u C144 K0.1u
C175 R174 47 Z0.1u BEAD
TP_ACS
TP_CSG
1 2
TP_FCS +3.3V
5
IC114
OE A GND Y VCC
L129
A B XA
PG
)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
4.7
C140 K10u
Z0.1u
C110
D107
TO SCAN MOTOR
TP_16M
10 9
PG
XB
(1)
(3) (6) (9) (11)(13)(15)(17)(19) (21) (23) (25) (27)(29) (2) (4) (5) (7) (8) (10)(12)(14) (16) (18)(20) (22)(24) (26) (28)(30)
TP_AMON
(33) (36) (31)(32) (34)(35) (37)(38)
KX-FL403FX DIGITAL BOARD (1/4)
R172
100
(
C312
J33p
3
4
C310
Z0.1u
NC ) ) C191 NC
C190
L108 F1 L109 FTG TXD RXD RTS CTS SERIAL_SW
R180 R181
POLCLK
C141 Z0.1u
IC106
4.7K 4.7K
POLON
109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144
VSS EVOLIN EVOLOUT EVOLREF TONE XMDMCS XMDMINT CPC/IOP27 ADR13/IOP15 ADR14/IOP16 ADR15/IOP17 XNMI/XINT TEST1 TEST2 TEST3 TEST4 VDD2.5V VSS F1 FTG TXD/IOP20 RXD/IOP21 RTS/IOP22 CTS/IOP23 DSR/IOP24 DTR/IOP25 DCD/IOP26 ADSEL1 ADSEL2 VDD3.3V VSS VDDA2.5A VREFB VCL VREFT VSSA
72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 XHSTWR/RBA[10]/IP01 39 XHSTRD/RBA[9]/IP00 38 37 VSS VDD5V DB15 DB14 DB13 DB12 DB11 VDD2.5V VSS DB10 DB9 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 XWR XRD XROMCS XCHKCS/OP03 IOP07 VDD3.3V VSS XIN XOUT VDD2.5V VSS RESCLK XRESCS1 RESINT
R146
4.7K
C172 Z0.1u +3.3V
Z0.1u
1 RA114 2 22 3 4 1 RA115 2 22 3 4 1 RA116 2 22 3 4 1 RA119 2 22 3 4
TO LASER
C105
VIDEO LDON APC XHSYNC
+3.3V
8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5
+5VD
D[15] D[14] D[13] D[12] D[11] D[10] D[9] D[8] D[7] D[6] D[5] D[4] D[3] D[2] D[1] D[0]
+5VD L107
Q107
Z0.1u R127
C121
TP_RST
A[11] A[10] A[9] A[8] A[7] A[6] A[5] A[4] A[3] A[2] A[1] A[0]
R104
100
C133 C129 Z0.1u
L106
6.3V220u
10K
R103
100
Cdelay 5 1 2 VIN VSS 3 VROUT 4 VDOUT
R143
L105
IC104
(k)
J27p
CN103
Z0.1u C189
C187
CHG
RA104 47
(j) (m) (n)
1K
R178 R179
0 0
(q)
(p)
( (
(1)
(2) (4) (5) (7) (8) (10) (12)(14) (16) (18)(20) (22)(24) (26) (28) (30) (3) (6) (9) (11)(13)(15)(17)(19) (21) (23)(25) (27)(29)
(31)(32) (34)(35) (37)(38) (33) (36)
2/4
XB XA
X102 24MHz J68p J12p
B
TO ENGINE MOTOR
+24V C112 35V100u +5VD +5VD
C180
A
AIN1 AIN2 AIN3 RESET
C159 Z0.1u
C146 C147 C148
K0.1u K0.1u K0.1u
R175 1M
C182
+3.3V
(r)
C183 J15p
K1000p
47K
C161
47K
R155
330K
D108
R169
18K
D106 F104
C118 NC
R251 10K
R124
C152 J12p
C311
J101
R133
B 3
0 C131 Z0.1u +24V
NC )
KSTART INT CS
RPS KTXD KSCLK
D101 NC
) NC
D104
GND
GND
IC113 NC
A[6] A[5] A[4] A[3] A[2] A[1] A[0]
8 9 PG 10 11 12 13 14
C109 50V330u
Z0.1u
PG
R107
C111
R113 0.47 1W
0.47 1W
PG VDD3.3 75 PG KSTART INT XCS XRESET VSS CLK VSS VDD3.3 XRD XWR TEST1 TEST0 ADR6 ADR5 ADR4 ADR3 ADR2 ADR1 ADR0 VSS
74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
R122
C120 J100p
Z0.1u
C123
)
C166 Z0.1u
PG +5VD
4 V-
33K
+5VD
PG
1
2
3
R262 4.7K
A
21 Out3 C/R 20 NC9 VsB 19 NC10 NC19 18 RsB l1 17 NC12 IN3 16 Out4 IN4 15 VmmB Vcc-15
R134
(
(
NC ( ) NC NC
RBA[9]
)
(
)
29
30
CLK
XB 4
R138 NC
R259
10K
INT CS CLK WP
10
XA 2
R252
XUSBCS MDMINT MDMRESET
XUSBCS
TMA TMB TMXA TMXB TMPWR
A 1
1 2 3 4 5 6 7
VmmA Vcc-28 Out1 IN1 nc3 IN2 RsA Io nc5 NC24 nc6 VsA Out2 Vr
28 27 26 25 24 23 22
R163
CN101
C155 J15p
(
+5VD Z0.1u C136
PG
)
R156 4.7M 10K
NC
IC101
K1000p
RMA RMXA RMB RMXB
32.768KHz X101
R171
(s)
+3.3V
3.15A
Z0.1u
C119
R157
)
L119 L120 L121 L122
2.2K
Q116 R149
(
1M
)
10K
(
R162
)
(
) NC
TRS HTRCTL POLCLK POLON XREADY XHSYNC XLASERON XAPC XVIDEO
BAT101
TP_CHK
(
)
NC
(t)
Z0.1u
C154
R170
(
Q123
)
(
K3300p
D103
D105
C124
V+ 8
C128 NC
(
(
PG
( ) (R253) RMPWR2
C153 Z0.1u Q114 R254
7
6
5
+3.3V
(u) (v) (w)
)
)
(
Z0.1u
(
C157 Z0.1u
NC
NC
)
B
+3.3V
PG
PG
PG
R116 NC
0 4.7K
PG
R118 2.2K R120 2.2K
R125
0
CISON
R151 R152 R153 R154
270 270 270 270 C145 Z0.1u
KRXD/IP23/SENIN3 KTXD KSCLK KLATCH/OP24/SENCTL3
+3.3V +5VD +3.3V +5VD 0 R109 NC
+5VD
XAPC XLASERON XVIDEO APC LDON VIDEO RMA RMB RMXA RMXB
R110
Q102 10
C108 6.3V220u L156 C101 J100p
Q111 NC
CN107
SIG 1 GND 2 +5V 3 SI 4 CLK 5 GLED 6 VLED 7
AIN1
(
)
L155 R135 R136 4.7K C130 J180p C132 J180p Q106 4.7K R256 R128 100 100
FTG F1 CISLEDON
L157 L158 L111 L159 L112 L113 L114 L115
BEAD BEAD BEAD BEAD BEAD BEAD BEAD
SENIN1/IOP01 SENIN2/IOP02 SENCTL2/IOP06 SENIN3/IOP03 SENCTL3/IOP07 IOP63/XCBUSY1 SENIN0/IOP00 IOP64/XCBUSY2 IOP30(XHSYNC) IOP31 IOP32 VDD5 VSS IOP33 IOP34 IOP35 IOP36 IOP37 IOP40 IOP41 IOP42 IOP43 IOP44 VDD5
TO CIS
(
)
RMPWR2 FANDET FANON1 BREAK FANON2 CID_RLY LIN_RLY VOX/NISHI1 SENCTL0 SENCTL1
BEAD BEAD BEAD BEAD
+5VD
C324 6.3V100u C325 Z0.1u
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
VSS
C149 Z0.1u
L125 L126 L127 L128
BEAD BEAD
BEAD
BEAD
BEAD
+5VD
+3.3V R159
)
BEAD
BEAD
C165 Z0.1u
L160
C160 Z0.1u
L116
L117
C261
C262
C263
C264
C265
C266
C267
C268
C269
C270
C271
C272
C273
C274
C275
C276
C277
C278
C279
C280
C281
C282
Z0.1u
OPERST VOL0/MURA1 VOL1/F_MUTE
HS_ALC/POL_P
C150 NC
P_SHORT XHSYNC HVERR CISON
POUT REGIST BELL TNREMP
K1000p
+24V Z0.1u
CISLEDON DRUM PICKUP
MILATCH MIDATA MICLK VOL2/CRESET SP_MUTE POL_N DCN LEDCTL PAPER PDWN TOPCVR DEV CHG
USB_INT
1:7D
)
L118
L161
(
C163
(
L123 L124
NC
L162 L163 L164 L165
BEAD BEAD BEAD BEAD
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 SENCTL0/IOP04 98 99 SENCTL1/IOP05 100 VDD5
IC107
VDD3.3 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 VSS VDD3.3 IOP56 IOP55 IOP54 IOP53 IOP52 IOP51 IOP50 IOP47 IOP46 IOP45 MICLK/IOP12 MIDAT/IOP11 MILAT/IOP10 VSS
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26
R114
RA110 22 1 8 2 7 3 6 5 4 1 8 2 7 3 6 5 4 RA111 22 C167 Z0.1u
(x) (y) (z) (A) (B) (C) (D) (E)
(
)
R106
)
4.7K
R137
( NC
(
(
)
C283
C284
C285
C286
C287
C288
C289
C290
C291
C292
C293
C294
C295
C296
C297
C298
(G) (J)
(F) (H)
PG
KX-FL403FX DIGITAL BOARD (2/4)