Text preview for : 14_01_02.pdf part of PANASONIC KX-FL403 SERVICE MANUAL



Back to : KX-FL403.part01.rar | Home

(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 C132 J180p C130 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)