Panasonic KX-FHD332C Service Manual page 233

2/4
IC508
(1)
16
TO RX MOTOR
15
COM 1
14
M0 2
13
M1 3
12
M2 4
11
M3 5
CN515
10
D502
9
+24V
+5VD
1.5K 1/2W
R536
Q504
TO TX MOTOR
COM
5
16
M0 4
15
M1
3
14
M2
2
13
M3
1
12
CN516
11
10
D505
9
TO OPERATION PANEL
TAD MODEL : 10pin
Other : 8pin
+5VD
CN504
R513 1K
RESET 10
L512
R512 100
KSCLK 9
R511 100
KTXD 8
R510 100
KRXD 7
R517 100
KLATCH 6
R515 100
KSTART
5
C510
DG
4
Z0.1u
+5V
3
AG
2
MICIN
1
KX-FHD332C : DIGITAL BOARD (2/4)
(2)
L502 100
RM0
1
L503 100
RM1
2
L504 100
RM2
3
L505 100
RM3
4
5
6
7
RM0
8
GND
RM1
RM2
RM3
RXE
Q507
L525 100
TXE
IC510
L526 100
TM0
1
L527 100
TM1
2
L528 100
TM2
3
L529 100
TM3
4
5
TX0
6
TX1
7
TX2
TX3
8
GND
TXE
+5VD
KRXD/KTXD
OPRESET
KSCLK
KSCLK
KLATCH
KTXD KSTART
+2.5V
+2.5V
KRXD
KLATCH
KSTART
Q505
(3) (4) (5)
+3.3VD +2.5V
STB1
STB2
TEST
+5VD
C513
Z0.1u
C516
Z0.1u
R719 4.7K
THDAT
THCLK
THLAT
RM0
RM1
RM2
RM3
RXE
TM0
C517
Z0.1u
TM1
TM2
TM3
TXE
KSTART
KLATCH
KSCLK
KTXD
KRXD
THON
LINERLY
R522 22K
C514
OPRESET Z0.1u
C635
Z0.1u
C515
Z0.1u
+3.3VA1
+3.3VD
R621
4.7
R523 43K C519
C509
K1000p
....
....
....
+3.3V/BATIN
+3_3VBAT
+3.3VD
+2.5V/BATIN
Q506
+2_5VBAT
R604
NC
(10) (11) (12)
(7) (8)(9)
(6)
A19
VSS-108
VDD3.3V-107
109
VSS-109
VDD3.3V-110
110
111 XDRESET
112 VDD5.0V
113 VSS-113
114 XRESETI
115 XWDERR
116 THDAT
117 THCLK
118 THLAT
119 STBNP
120 RM0/IOP00
121 RM1/IOP01
122 RM2/IOP02
RM3/IOP03
123
RXE/IP04
124
TM0/IOP10
125
IC501
VDD2.5V-126
126
127 VSS-127
128 TM1/IOP11
129 TM2/IOP12
130 TM3/IOP13
131 TXE/IP14
132 KSTART
133 KLATCH
32.768KHz
134 KSCLK
135 KTXD
136 KRXD
137 FMEMCLK/IOP24
138 FMEMDI/IOP25
ADSEL1
139
VDDA2.5V
140
VREFB
141
VCL
142
143 VREFT
144 VSSA-144
VDDA3.3
VSSA-1
K0.1u
AMON
X501
32.768KHz
R537
NC
(13)
(14)(15)(16)
(17) (18) (19)(20)
D[7]
D[6]
D[0]
VSS-73 C536
VDD3.3V-74
Z0.1u
VSS-72 72
VDD3.3V-71 71
D[5]
DB5 70
D[1]
DB1 69
D[4]
DB4 68
D[2]
DB2 67
D[3]
DB3 66
XRESCS2/OP71 65
XCAS2/IOP44 64
XCAS1/IOP43 63
XRAS/IOP42 62
MDMCS
XMDMCS 61
XMDMINT 60
TEST4 59
TEST3 58
XTEST
TEST2 57
TEST1 56
24MHz
XTEST 55
C537
VDD3.3V-54 54
VSS-53 53
XIN 52
Z0.1u
XOUT 51
MFCS
VDD2.5V-50 50
AD13
ADR13/OP 49
AD14
ADR14/OP 48
AD15
ADR15/OP 47
XDPRBE/MUX/OP53 46
FWR
XHSTWR/IOP41 45
FRD
XHSTRD/IOP40 44
KOVER
XWAIT/IOP60 43
BELL
20KOSC/IOP56 42
OPRESET
MILAT/IOP47 41
CISON
MICLK/IOP46 40
TONE1EN
MIDAT/IOP45 39
C538
VDD3.3V-38
38
VSS-37
37
Z0.1u
FMEND0/IOP26
VDD3.3V-35
VSS-36
+5VD
+5VD
CN512
CN508
TO SENSOR SW
TO FLASH PROGRAMER
(s)
(t)
(u)
(v)
(w)
(x)
(y)
(z)
(A)
(B)
(D)
(E)
(F)
(G)
(H)
(J)
(M)
(N)
(Q)
(R)
(T)
(U)
(Y)