Panasonic KX-FP101AL Service Manual page 175

9 SCHEMATIC DIAGRAM (DIGITAL CIRCUIT)
+24V1 +5VD +5VD
+5VD +5VA
TO POWER UNIT
CN509
PDET 8
+5V 7
GND 6 PDET
Q503
PG 5 R517
DG
PG 4 10K
F501
+24V 3
3.15A
DG
+24V 2 PCTL
+24V 1 NOT USED
R705 0
DG DG
R658
NC
AG DG
FG DG
PG
NC NC
+24V
IC508
R720 R721
1 S 8
D
DG DG
2 S 7
D
3 S 6
D
4 G 5
D
+5VD
THON
TO THERMAL
HEAD
Q501
CN508
COM(THON) 1
COM(THON) 2
STB1
GND(PG) 3
STB2
GND(PG) 4
STB3
+5V 5
PG
R511 22K
TM 6
C512
R624 100 STB1 R512 82K
STB1 7
R625 100 C507 K0.1u
STB2
STB2 8
R626 100 STB3 J560P
STB3 9
R627 11B601S
THCLK
THCLK 10
R628 100 THLAT
THLAT 11
R629 100 THDAT
THDAT 12
DG DG
+5VD STB1,STB2,STB3,THCLK,THDAT,THLAT
....
DG THDAT
....
THCLK
TO POSITION SW
THLAT
CN507
R506 MPOS
1
1K
2
DG DG
TXE
+5VD +24V1
Q515
PG
IC506
R509
16 O1 1
I1
1.5K(1/2W) M0 TM0
15 O2 2
I2
Q502
TM1
M1
14 O3 3
I3
M2 TM2
13 O4 4
I4
TM3
M3
12 O5 5
I5
PG
11 O6 6
I6
10 O7 7
I7
D502 D503
TO MOTOR 9 8
GND
CN506 COMMON
M3 PG
M3 1
M2 TX0
M2 2
TX1
M1
M1 3
TX2
M0
M0 4 TX3
TXE
COM 5
+5VD
TO OPERATION
PANEL
CN505
R520 1K OPRESET
RESET 11
R630 100
KRXD 10 KRXD
R631 100
KTXD
KTXD 9
R632 100
KSCLK 8 KSCLK
R633 100
KLATCH
KLATCH 7
R634 100
KSTART
KSTART 6
+5V 5
GND 4
JOG1
R515 1K
JOG1 3
R516 1K JOG2
JOG2 2
FG 1
DG
FG DG
....
KRXD/KTXD
....
KSCLK
CN504
KLATCH
....
KSTART
+5VD
IC502
A[0] 12 A0 13 D[0]
R522 10K D0
A[1] 11 A1 14 D[1]
D1
A[2] 10 A2 15 D[2]
D2
A[3] 9 A3 17 D[3]
D3
A[4] 8 A4 18 D[4]
D4
A[5] 7 A5 19 D[5]
D5
A[6] 6 A6 20 D[6]
D6
A[7] 5 A7 21 D[7]
D7
A[8] 27 A8
A[9] 26 A9
A[10] 23 A10
A[11] 25 A11
A[12] 4 A12 31
A18
RBA[0] 28 A13 1
VPP
RBA[1] 29 A14 32
VCC
RBA[2] 3 A15
RBA[3] 2 A16
DG RBA[4] 30 A17
22 CE
24 OE 16
GND
DG
RBA[5]
+5VD
+3.3V
MODRST
XRESET
DG
133 XORESET 88
C514 134 VDD(5V)
ADR13 87
Z0.1u 135 VSS ADR14 86
136 XRESET1 ADR15 85
137 XWDERR XOPRBE/MUT/OP 84
MPOS
138 XRSTSWI
XHSTWR/IOP 83
139 XRSTSWO XHSTRD/IOP 82
140 XRESETD XHOLD 81
THON
141 IOP
STB1 XWAIT 80
142 STB1 VDD(3.3V) 79
C515 STB2
143 STB2 VSS 78
144 VDD(3.3V) XMDMCS 77
145 VSS
XMDMINT 76
Z0.1u STB3
146 STB3 TEST4 75
147 STB4 TEST3 74
BELL
148 STBNP TEST2 73
THDAT
149 THDAT TEST1 72
THCLK
150 THCLK CPUCLK 71
THLAT
151 THLAT XTEST 70
PTOP
152 RM0/IOP
VDD(5V) 69
DCN
153 RM1/IOP VSS 68
CPC
154 RM2/IOP XIN 67
IC501
R706 10K 155 RM3/IOP XOUT 66
156 RXE/IOP
VDD(3.3V) 65
TM0 24(MHz) 24.576(MHz)
157 TM0/IOP XHOLDAK 64
158 VDD(5V) 20KOSC/IOP 63
159 VSS XRESCS3/OP 62
C516 TM1
160 TM1/IOP FMEMCLK/IOP 61
Z0.1u TM2
161 TM2/IOP FMEMDI/IOP 60
TM3
162 TM3/IOP FMEMDO/IOP 59
32.768KHz
TXE 163 TXE/IOP
FMEMCS/IOP 58
KSTART
164 KSTART IOP92 57
KLATCH
165 KLATCH IOP91 56
KSCLK
166 KSCLK CSI 55
KTXD
167 KTXD CCLK 54
KRXD
168 KRXD CBUSY1 53
169 ADSEL1 CSO 52
170 VSSC
CBUSY2 51
C517 Z0.1u
171 VDDC XNMI 50
172 VSSA VDD(5V) 49
C518 NC
173 VDDA VSS 48
C519 174 VREFB
Z0.22u IOP90 47
C520
175 VCL XRESCS1 46
Z0.1u 176 VREFT MLAT/IOP 45
MIDAT/IOP
MICLK/IOP
R635 100
AMON
+5V/BATT
DG
+3.3V/BATT
VOLOUTEN R535
A B
C668
CISLEDON
DG
DG
R714
Q517
0
Q518
X501 R712 NC NC
PG
NC 32.768KHz
R530
R620 2.2K
NC
-12V +12V
+5VD
DG
DCD,RXD,TXD,XCTS,
XDSR,XDTR,XRTS
C531
Z0.1u
IC511 IC512
1 IN1 14 1 VEE 14
VCC VCC
C534
2 C1 13 2 INA1 13
IN4 IND1
NC
3 OUTA 12 3 OUTA 12
C4 IND2
+5VD
4 IN2 11 4 INB1 11
OUTD OUTD
C535
5 C2 10 5 INB2 10
IN3 INC1
FTG NC
+24V1 6 OUTB 9 6 OUTB 9
C3 INC2
7 GND 8 7 GND 8
OUTC OUTC
C532
NC
Q504
DG
R543
0
CN510
FG
DG
NOT USED
TO CIS TO RS-232C D-SUB 25PIN
....
SI
....
CLK
+5VD
TEST
+3.3V/BATT +3.3V+5VD
IC503 IC504
A[4] 10 DA0 2 D[0] A[0] 10 A0 11 D[0]
D0 D0
A[5] 11 DA1 3 D[1] A[1] 9 A1 12 D[1]
D1 D1 R679 4.7K
A[6] 12 DA2 4 D[2] A[2] 8 A2 13 D[2]
D2 D2
A[7] D[3] A[3] D[3]
13 DA3 5 7 A3 15
D3 D3
RBA[0] 16 DA4 24 D[4] A[4] 6 A4 16 D[4]
D4 D4 +5V/BATT
RBA[1] 17 DA5 25 D[5] A[5] 5 A5 17 D[5]
D5 D5
RBA[2] 18 DA6 26 D[6] A[6] 4 A6 18 D[6]
D6 D6
RBA[3] 19 DA7 27 D[7] A[7] 3 A7 19 D[7]
D7 D7
RBA[4] 20 DA8 A[8] 25 A8 Q511
RBA[5] 9 DA9 A[9] 24 A9
D508
A[10]
21 A10 28
VCC
6 NC A[11] 23 A11
21 NC 14 RBA[0] 2 A12 BATT
VDD NC
1 RBA[1] 26 A13 20
VDD
RBA[2] CS Q510
7 1 A14 Q513
WE NC
22 22
OE OE
8 15 14 GND 27
RAS GND WE
23 28 R693
CAS GND
0
DG DG
DG DG DG DG DG
D[0-7]
+5VD
DG
ADR13
ADR14
ADR15
+5VD
C542
Z0.1u
EYESYNC
EYECLK
CPUCLK EYEXY
XTEST
DG
C543
Z0.1u C550
+5VD
J15P
Z0.1u
L501
C544
20KOSC
OPRESET
R545 C551
R/B
DG
CLE
100 J15P
ALE DG A[4]
FCS A[3]
NC A[2]
R655
VOX A[1]
CSI A[0]
R654 CIO
YCLK
0 CBUSY1
CSO DG R694
CBUSY2 R709
R676
PTOP
10k
C545
Z0.1u SPMUTE
BREAK
MLAT
SENLEDON
C623
R569 R568
MCLK
MDATA
NC
AG
+5VD +5VD +5VD
+5VD
R575
R564
FILMEND DG
1K C630 0 10K
Q514
100K
Q512
R565 R573 +5VD
Q509
56K 4.7K
NC AG
AG
3 1 1 3
4 2 2 4
DG DG DG DG DG DG
DG
DG
AG
+5VD
R653
+5VA
NOT USED
TO MIC
+24V CN512
R603 L514 11A102S
1 MIC(+)
1K L515 11A102S
2 MIC(-)
20KOSC
AG
AG
+5VD
Q506
Q507
D504
D507
TO SPEAKER
IC507
CN503
SPMUTE R597
1 CD 8
VO2 1 SP(+)
D505 Q508 0
DG
2 FC2 7
DG GND 2 SP(-)
3 FC1 6
VCC
4 VIN 5
VO1
R600 10K
R544 C590 K0.0047
0 DG
DG DG
DG
175
C573 Z0.1
Q519 R577
IC510
10K
1 VSS 44
VCC
2 CLE 43
CE
3 ALE 42 TO RF-UNIT
RE
4 WE 41 CN511
R/B
5 WP 40
GND CSI
6 N.C. 39
N.C. 1 CSI
7 N.C. 38
N.C. CSO
8 N.C. 37
N.C. 2 CSO
9 N.C. 36
N.C. CIO J502
10 N.C. 35
N.C. 3 CCLK
T/P
11 34
CBUSY1
12 33 NC
4 CBUSY1
13 N.C. 32 J503
N.C.
14 N.C. 31 CBUSY2
5 CBUSY2
N.C.
15 N.C. 30
N.C. CRESET
16 N.C. 29
N.C. 6 CRESET
17 N.C. 28
N.C.
D[0] D[7] S-ENB
18 I/O0 27
D[1] I/O7 D[6] 7 S-ENB
19 I/O1 26
I/O6
D[2] 20 I/O2 25 D[5]
I/O5 +5VD 8 CIO
D[3] 21 I/O3 24 D[4] +5VD
I/O4
22 VSS 23
VCC
C574 Z0.1
NOT USED
DG
IC513
L518
1 5
CONT VIN
11A102S
2
GND
3 4
NOISE VOUT
DG
+5VD
C578 MDM3_3V
MDD[0-7]
DG
J10P L502 L517
C581
J10P 11A20P
DG
32.256MHZ
XCLK
DG +5VD
DG
IC550
20
1 DG
VCC DIR
RA505
19 G 2 D[7]
A1
RA507 470 4 5 D[6]
RESERVED
MD[7] 18 B1 3 3 6 D[5]
A2
MD[6] 4 5 2 7 D[4]
MD[5] 3 6 17 B2 4 1 8
1 SR4IN/RESERVED GPO5 102 A3
2 7 100
101 MD[4]
2 SR3OUT/RESERVED GPO6
1 8 16 B3 5
3 EYESYNC VDD4 100 A4
4 EYECLK GPO7 99 RA506
15 B4 6 D[3]
5 RXD GPI7 98 A5
RA508 470
4 5 D[2]
6 SR1IO GPI6 97
MD[3] 14 B5 7 3 6 D[1]
7 NC 32.256KHz GPI5 96 A6
MD[2] 4 5 2 7 D[0]
8 EYEXY GPI4 95
3 6 13 B6 8 1 8
MD[1]
9 SR4OUT GPI3 94 A7 100
MD[0] 2 7
10 VDD1 GPI2 93
1 8 12 B7 9
11 RLSD# READ# 92 A8
12 DCLK CS# 91
11 B8 10
13 EN85# WRITE# 90 GND
TO ANALOG
14 GPIO CSBR#/RESERVED 89
MD[0] DG
15 RTS# D0 88 R722
BOARD
16 DGND1
DGND3 87 MD[1]
NC
17 TXD D1 86 CN501
+5VA
18 SA1CLK VDD3 85
IC505 DG BELL
19 RS4 DGND2 84 1 BELL
MD[2]
J504
20 RS3 D2 83 MD[3]
T/P
21 RS2 D3 82 2 T/P
MD[4] CIO
22 RS1 D4 81
MD[5] DCN
23 RS0 D5 80 NC 3 DCN
MD[6] DG
J505
24 YCLK D6 79 CPC
MD[7]
25 IACLK D7 78 4 CPC
11A20P
26 IA1CLK VDD2 77
11A20P MDLSEL
27 CTRLSIN_S/NC MCLK_S/NC 76 5 MDLSEL
28 RESERVED/NC ICLK_P 75 LINERLY
29 SOUT_S/NC NC 74 6 LINERLY
30 SIN_S/NC AVDD_P 73
BREAK
31 FSYNC_S/NC SPKRM_P 72 7 BREAK
DG
32 IARESET_S#/NC SPKRP_P 71 AG
33 AGND1 AGND4 70 8 LINERX
NC 34 LINEIN_S/NC 69
LINEOUT_P
35 MICP_S/NC
VAA_P 68 9 MONRX
36 MICM_S/NC VC_P 67
37 MICBIAS_S/NC VREF_P 66 10 LINETX
38 NC NC 65
NC
R593
R594
AG
2.2K 1K
C596 K0.1
AG
DG
TO ANALOG BOARD
CN502
+24V1
+5VD 1 DG
+5VA 2 AG
+5VA
3 +5VA
4 +5VD
0
5 +24V
R710 NC R711 NC
C640 K0.1 R669 0 6 CLRX
+5VD
7 NC
R659 120K IC551 C639 J100P
R664 270K 8 CLTX
1 36
STR SPIN
2 35
CLK SPOUT 9 NC
3 34
DATA VLOUT
4 33
VDD VLREF DG
5 32
VOXOUT VLIN
6 31
VOXDET MODEMRXOUT
AG
7 30
VOXIN AG
8 29
VSS NC
9 28
NC NC C643 K0.1
10 27 R665 12K
ROUT2 TONEIN
11 26 C641 J560P
R661 56K ROUT1 NC
12 25
RIN MODEMTXOUT
C636 J100P 13 24 R666 27K AG
VCC MODEMTXIN
14 23 R668 8.2K C647 K0.1
HSMICIN1 LINEIN
15 22
HSMICIN2 LINEOUT
R662 15K 16 21
HSMICOUT EXTOUT
17 20 R667 270K
NC EXTIN
DG AG C642 J100P
C637 18 19 R670 C648
NC NC
C652 J680P K0.0027
DA502
R663 C638 10K K0.1
1
C653 J680P
3 2
33K K0.01
C654 J680P C649 K0.1 R673 15K
C650 R674 NC
NC
+5VA C656 K330P
DG
AG R702
R703 560K
3.9K
Q516 C655
R704
R701 150
10K K0.047
AG
KX-FP101AL
DG
AG