Panasonic KX-FC265GR-T, Руководство по обслуживанию

Страница: 214 / 272

214
KX-FC265GR-T
IC10
1
VSSA1
2
VDDA3.3
3
AIN1
4
AIN2
5
AIN3
6
AMON
7
VSS1
8
X32OUT
9
X32IN
10
VDD3.3V/BATTIN
11
XBACKEN
12
XRAMCS
13
VDD3.3V/BATTOUT
14
VDD2.5V/BATT
15
FTG
16
F1
17
F2
18
FR
19
CPC
20
RVN
21
IRDATXD
22
IRDARXD
23
TXD
24
RXD
25
RTS
26
CTS
27
VDD2.5V1
28
TONE1
29
TONE2
30
VOLU1
31
VOLU2
32
VOLU3
33
XNMI
34
FMEMDO
35
VDD3.3V1
36
VSS2
37
VSS3
38
VDD3.3V2
39
MIDAT
40
MICLK
41
MILAT
42
20KOSC
43
XWAIT
44
XHSTRD
45
XHSTWR
46
XOPRBE
47
ADR15
48
ADR14
49
ADR13
50
VDD2.5V2
51
XOUT
52
XIN
53
VSS4
54
VDD3.3V3
55
XTEST
56
TEST1
57
TEST2
58
TEST3
59
TEST4
60
XMDMINT
61
XMDMCS
62
XRAS
63
XCAS1
64
XCAS2
65
XRESCS2
66
DB3
67
DB2
68
DB4
69
DB1
70
DB5
71
VDD3.3V4
72
VSS5
73
VSS6
74
VDD3.3V5
75
DB0
76
DB6
77
DB7
78
XROMCS
79
XRD
80
XWR
81
ADR0
82
ADR1
83
ADR2
84
ADR3
85
ADR4
86
ADR5
87
VSS7
88
VDD2.5V3
89
ADR6
90
ADR7
91
ADR8
92
ADR9
93
ADR10
94
ADR11
95
ADR12
96
RBA0
97
RBA1
98
RBA2
99
RBA3
100
RBA4
101
RBA5
102
RBA6
103
STB1
104
STB2
105
STB3
106
XRESET
107
VDD3.3V6
108
VSS8
109
VSS9
110
VDD3.3V7
111
XORESET
112
VDD5.0V
113
VSS10
114
XRESETI
115
XWDERR
116
THDAT
117
THCLK
118
THLAT
119
STBNP
120
RM0
121
RM1
122
RM2
123
RM3
124
RXE
125
TM0
126
VDD2.5V4
127
VSS11
128
TM1
129
TM2
130
TM3
131
TXE
132
KSTART
133
KLATCH
134
KSCLK
135
KTXD
136
KRXD
137
FMEMCLK
138
FMEMDI
139
ADSEL1
140
VDDA2.5
141
VREFB
142
VCL
143
VREFT
144
VSSA2
+3.3VA R124
NC
( )
X3
32.768KHz
J18p C141
+3.3VD
10
R137
+3.3VD
C153
Z4.7u
DG
K0.1u
C151
K1000p C149
K2200p
C150
DG
43k R130 20k R131
22k
R132
C146 NC
( )
R312 NC
( )
+3.3VD
NC
( )
R313
+2.5VD
NC
( )
C142
DG
Z0.1u C159
Z0.1u C160
Z0.1u
C157
R139
NC
( )
+2.5VD
K0.1u
C154
C413
NC
( )
J100p C164
+2.5VD
DG
10k
R628
1.8k
R148
Z0.1u
C167
+5V
K1000p C168
+3.3VD
K1000p
C170
DG
10k
R149
+3.3VD
2.2k
R150
J100p
C172
DG
DG
C173
NC
( )
+3.3VD
J100p
C174
+2.5VD
K1000p
C171
DG
C169
NC
( )
+3.3VD
10
R209
10 R210
K1000p
C163
0
R142
1M
R145
24M
X4
1
2
3
DG
J100p
C161
C158
NC
( )
Z0.1u
C155
+2.5VD
DG
K1000p
C156
+3.3VD
10k
R136
K1000p
C152
DG
DB0
DB1
BD2
DB3
DB4
DB5
BD6
DB7
10
R109
10
R112
100
R110
100
R111
1k
R108
1k
R107
DG
24MHz
NMI
AMON
AIN1
AB
TEST
SYSRST
SYSRSTa
IC12
1
B
2
A
3
GND
5
VCC
4
Y
ROMCS
ROMCSa
Z0.1u C100
DG
+3.3VD
JS1
( )
CE2
C676
NC
( )
DG
IC16
1
A11
2
A9
3
A8
4
A13
5
A14
6
A17
7
*WE
8
VDD
9
A18
10
A16
11
A15
12
A12
13
A7
14
A6
15
A5
16
A4
17
A3
18
A2
19
A1
20
A0
21
DQ0
22
DQ1
23
DQ2
24
VSS
25
DQ3
26
DQ4
27
DQ5
28
DQ6
29
DQ7
30
*CE
31
A10
32
*OE
+3.3VD
A18
A16
A15
A12
A7
A6
A5
A4
WR
A17
A14
A13
A8
A9
A11
DG
10k
R259
+3.3VD
CE1
Z0.1u C190
A1
A2
A3
A0
A10
XRD
RBA6
IC17
1
VCC1
2
DQ1
3
DQ2
4
DQ3
5
DQ4
6
NC1
7
*WE
8
*RAS
9
A9R
10
A0
11
A1
12
A2
13
A3
14
VCC2
15
VSS1
16
A4
17
A5
18
A6
19
A7
20
A8
21
NC2
22
*OE
23
*CAS
24
DQ5
25
DQ6
26
DQ7
27
DQ8
28
VSS2
+3.3VD
DG
Z0.1u C202
Z0.1u
C204
10k
R187
C196
NC
( )
DG
10k
R188
NC
( )
C197
CN206
1
GND
2
+5V
3
KSTART
4
KLATCH
5
KRXD
6
KTXD
7
KSCLK
8
RESET
+5V
DG
Z0.1u C200
R170
NC
( )
NC
R171
NC
( )
R173
NC
( ) ( )
R174
100
R175
0
R176
L605
4.7k
R338
+5V
CN14
1
AIN(SI)
2
GND
3
+3.3V
4
FTG(TGR)
5
FI(CLK)
6
LEDGND
7
LEDVCC
Q20
22k
R200
Z0.1u
C660
+3.3VD
DG
Z0.1u
C201
K0.01u
C412
Q21
DG
J100p
C206
C330
NC
( )
DG
R206
NC
( )
+5V
10
R1
Z0.1u C661
220
R203
220
R204
4.7k
R202
CN2
1
RXD/BBTXD
CN2
2
+2.5V
CN2
3
CCTS/BBRT
S
CN2
4
WP
CN2
5
SCL
CN2
6
SDA
CN2
7
XRTS/BBCT
S
CN2
8
JTIO
CN2
9
TXD/BBRXD
CN2
10
GP03
CN2
11
CHKN2/RSVIO
CN2
12
BBRST
CN2
13
CHKIN3
CN2
14
GND
DG
+3.0V
+5V
URTS UTCS
UTX
URX
DG
10k
R253
DG
SPIDO
SPICLK
SPIDI
+1.8V
1.8V_B
1.8V_A
+24V
24Va
24V
+6V
6Va
6V
+5V
5Va
5V
+3.3VD
3.3VDa
3.3VD
+3.3VA
3.3VA
+3.0V
+3.0Va
+3.0V
DG
DG
DGa
+24V
+5V
C674
NC
( )
NC
( )
C675
+5V
+3.3VD
NC
C667
NC
C669 C666
NC
( ) ( ) ( ) ( )
NC
C678
+5V
NC
( )
C665
NC
( )
C668
NC
( )
C670
DG
+3.3VD
NC
( )
C664
NC
( )
C677
DG
+3.0V
NC
( )
C662
NC
( )
C663
DG
RF2.5V
NC
( )
C672 DG
DG
+2.5VD
IC13
1
OUT
2
VDD
4
NC
5
CD
3
VSS
Z0.1u
C681
DG
+3.3VD
K0.01u
C178
2.5VD
2.5VDa
+2.5VD
3.3k
R211
MFCS
BBRST
AIN2
10p
C143
D E C B A
A[18] A[17] A[16] A[15] A[14] A[13] A[12] A[11] A[10]
A[9] A[8] A[7] A[6] A[5] A[4] A[3] A[2] A[1] A[0]
XWR
XRD
XMDMCS
XMDMINT
XCTS XRTS RXD TXD F_TXMUTE CHK_IN2 REED HOOKSW HEADON XMDMRST
F1 FTG
LEDON
AIN1
CISON
BBRESET
KRXD
KTXD
KSCLK
KLATCH
KSTART
T_ON/OFF
RXE
RM3
RM2
RM1
RM0
MOTOR_PS
THLAT
THCLK
THDAT
XMDMCS
XMDMINT
COVEROPEN
S_ENB
PTOP
RESRV1
OPERST
FILM_CHECK
MFCS
XRAS
XCAS
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
XROMCS
XCTS
URTS
XRTS TXD RXD
UTX URX
UCTS
T_PAT0
T_PAT1
XROMCS A[18] A[16] A[15] A[12] A[7] A[6] A[5] A[4] XWR A[17] A[14] A[13] A[8] A[9] A[11]
XRD
A[10]
A[0] A[3] A[2] A[1]
D[7] D[6] D[5] D[4] D[3] D[2] D[1] D[0]
STB2 STB1
D[0] D[1] D[2] D[3] A[18] A[4] A[5] A[6] A[7] XWR XRAS
D[7] D[6] D[5] D[4]
XRD A[17] A[16] A[15] A[14] A[13] XCAS
KSCLK KTXD KLATCH KRXD
CISON FTG F1
KSTART
CHK_IN2 GP01 URTS UCTS URX UTX
SPIDO
SPICLK
XMDMRST
OPERST
TH_TMP
AIN1 LEDON
MFCS
BBRST
D[7]
SPIDI
TO OPE-PANE
TO CIS I/F
SPI
4M FLASH
DRAM
68
11
10
9
7
(e)
(f)
(1) (2) (3) (4) (5)
KX-FC265GR-T : DIGITAL BOARD
SCHEMA
TIC DIA
GRAM (3/4)
3/4
KRXD/KTXD
KSCLK
KLATCH KSTART
.... .... ....
CLK
....
SI
....