212
KX-FC265GR-T
18 Schematic Diagram
18.1. Digital Board (PCB1)
FAX TX
FAX RX
CDL TX
CDL RX
IC3
1
VSS1
2
VDD1
3
VSSo1
4
VDDo1
5
EYEXY/XCLK
6
Reserved1
7
Reserved2
8
*PIA_RESET
9
PIA_STROBE/EYESYNC
10
PIA_TXSIN
11
PIA_RXOUT
12
PIA_CNTRL_SIN
13
PIA_CLKIN
14
PIA_SCLK/EYECLK
15
IA1_SCLK
16
IA1_CLKIN
17
IA1_CNTRL_SIN
18
IA1_TESTC
19
IA1_RXOUT
20
IA1_TXSIN
21
IA1_STROBE
22
*IA1_RESET
23
Reserved3
24
IA_AVSS1
25
Reserved4
26
Reserved5
27
Reserved6
28
Reserved7
29
Reserved8
30
Reserved9
31
Reserved10
32
Reserved11
33
Reserved12
34
Reserved13
35
Reserved14
36
Reserved15
37
Reserved16
38
Reserved17
39
Reserved18
40
Reserved19
41
Reserved20
42
Reserved21
43
Reserved22
44
Reserved23
45
Reserved24
46
IA_AVSS2
47
IA1_RXP
48
Reserved25
49
IA1_HSMICP
50
IA1_HSMICM
51
IA1_HSMIC_BIAS
52
IA1_BG
53
IA1_VC
54
IA_AVDD
55
Reserved26
56
IA1_TXP
57
IA1_SPKRP
58
IA1_SPKRM
59
IA_AVSS3
60
IA_VDD
61
*RINGD
62
GPO1
63
GPO2
64
GPI0
65
GPI1
66
GPI2
67
TEST
68
XTLI/CLKIN
69
XTLO
70
VDD2
71
VSS2
72
VSSo2
73
AVSS
74
VBG
75
ENABLE_VREG18D
76
AVDD
77
VDDo2
78
*CS
79
*RD
80
*WR
81
*SPR
82
A4
83
A3
84
A2
85
A1
86
A0
87
VDDo3
88
VSSo3
89
VSS3
90
VDD3
91
D0
92
D1
93
D2
94
D3
95
D4
96
D5
97
D6
98
D7
99
*RESET
100
*IRQ
CN5
1
FILM_CHECK
2
MODPOS
3
+24V
4
HEADON
5
THLAT
6
STB1
7
+3.3V
8
TH_TMP
9
THCLK
10
STB2
11
THDAT
100
RA12
1
2
3
4
5
6
7
8
+3.3VD
100
R254
DG
2.2k
R179
DG
4.7k
R118
Z0.1u
C126
DG
+24V
K1000p
C410
K1000p
C411
DG
100
R410
100
R412
4.7k
R409
4.7k
R411
+5V
CN4
1
+4V
2
CHARGE
3
+6V
4
GND
5
GND
6
RXE
7
RM3
8
RM2
9
RM1
10
RM0
R623
0
+6V
DG
C293
NC
( )
Z0.1u
C23
Z0.1u
C26
C27NC
( )
DG
Z0.1u
C29
16V
10u
+
C31
22
R23
Z0.1u
C32
47k
R26
0
R323
180
R30
X1
32.256MHz
J12p
C33
DG
Z1u
C39
Z0.1u
C38
Z0.1u
C35
K1000p
C37
+3.3VD
Z1u
C42
R36
NC
( )
K1000p
C43
4.7k
R35
Z1u
C40
K1000p
C41
R32
NC
( )
NC
( )
R25
2.7k
R24
K1000p
C28
DG
K0.1u
C22
K0.1u
C21
K0.1u
C308
DG
K0.1u
C20
0
R22
4.7k
R20
DG
4.7k
R17
K0.22u
C18
K0.1u
C247
10k
R262
220k
R263
DG
K330p
C248
DG
IC107
NC
1
GND
2
CE/
3
C1+
4
VOUT
5
VIN
6
C1-
C195
NC
( )
( )
( )
NC
( )
C415
NC
( )
C414
+5V
IC7
2
VIN
1
VSS
3
VOUT
4
Fin
Z1u
+
C128
16V100u
C127
+6V
DG
16V47u
C131
+
Z1u
C133
+5V
6.3V330u
C409
Z0.1u
C400
DG
DG
220
R364
220
R365
DG
6.3V330u
C358
Z0.1u
C359
Z1u
+
+
C360
RF2.5V
+4.0V
IC8
2
VIN
1
VSS
3
VOUT
4
Fin
+4.0V
DG
Z1u
C395
6.3V47u
C134
+
Z1u
C135
F1.1k
R114
F36k
R115
Q9
Z0.1u
C136
DG
Z0.1u
C137
+2.5VD
+4.0Va
+4.0V
EYECLK
EYESYNC
XCLK/EYEXY
3.3VM
+
-
IC102
3
2
1
+
-
IC102
5
6
7
IC102
4
VCC-
8
VCC+
J82p
C601
NC
C602
D10p
C605
C606
( )
J100p
+12VA
L602
DG
L603
L604
+24VA
Z0.1u
C611
k1u
C615
10k
R613
10k
R612
C610
J100p
+12VA
C612
( )
NC
+24VA
Z0.1u
C614
+
Q601
+24V
10k
R614
C45
NC
( )
DG
J100p
C46
RA7
NC
1
2
3
4
6
5
7
8
+3.3VD
35V33u
C613
DG
DG
DG
DG
DG
DG
DG
DG
+3.3VD
+3.3VD
-5V
+2.5VD
DG
+3.3VD
10p
C34
0.1u
C607
0.1u
C603
0
R601
180k
R602
18k
R603
18k
R604
IC29
4
VOUT
1
ADJ/GND
3
INPUT
2
OUTPUT
Q12
Q27
Q11
Q23
D
E
C
B
A
100p
C30
FILM_CHECK
MOTOR_PS
HEADON
RXE
THLAT
STB1
TH_TMP
THCLK
STB2
THDAT
RXE
RM3
RM2
RM1
RM0
CHARGE
XRD
XWR
A[5]
A[4]
A[3]
A[2]
A[1]
A[0]
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
MDMRX
MDMTX
LINETX
BBTX
MDMTX
F_TXMUTE
GP01
TO INTER
46
3
2
5
1
(1)
(2)
(3)
(4)
(5)
(a)
(b)
(c)
(d)
KX-FC265GR-T : DIGITAL BOARD
SCHEMA
TIC DIA
GRAM (1/4
)
1/4
STB1
STB2
THDAT
THCLK
THLAT
RM0
RM1
RM2
RM3
RXE
Содержание KX-FC265GR-T
Страница 13: ...13 KX FC265GR T 4 2 1 2 Error Messages Report 4 2 2 Cordless Handset ...
Страница 22: ...22 KX FC265GR T 6 4 2 Block Diagram ...
Страница 24: ...24 KX FC265GR T ...
Страница 37: ...37 KX FC265GR T b Redundancy Compression Process Coding Mode This unit uses one dimensional MH format ...
Страница 61: ...61 KX FC265GR T Note Refer to Program Mode Table P 102 ...
Страница 69: ...69 KX FC265GR T 11 2 Cordless Handset ...
Страница 72: ...72 KX FC265GR T 11 3 2 Service Mode Settings Note The above values are the default values ...
Страница 80: ...80 KX FC265GR T Countermeasure ...
Страница 81: ...81 KX FC265GR T REFERENCE Test Mode P 62 ...
Страница 82: ...82 KX FC265GR T REFERENCE Test Mode P 62 ...
Страница 83: ...83 KX FC265GR T REFERENCE Test Mode P 62 ...
Страница 84: ...84 KX FC265GR T REFERENCE Test Mode P 62 ...
Страница 85: ...85 KX FC265GR T ...
Страница 86: ...86 KX FC265GR T REFERENCE Test Mode P 62 ...
Страница 87: ...87 KX FC265GR T REFERENCE Test Mode P 62 ...
Страница 91: ...91 KX FC265GR T ...
Страница 116: ...116 KX FC265GR T ...
Страница 123: ...123 KX FC265GR T I O and Pin No Diagram ...
Страница 126: ...126 KX FC265GR T 12 5 5 2 NG Example ...
Страница 130: ...130 KX FC265GR T 12 5 7 2 Troubleshooting Flow Chart ...
Страница 136: ...136 KX FC265GR T 12 5 11 Thermal Head Section Note Refer to Thermal Head P 23 ...
Страница 145: ...145 KX FC265GR T 13 Service Fixture Tools ...
Страница 149: ...149 KX FC265GR T 14 2 5 Cordless Handset Section REFERENCE E 1 How to Remove the Cordless Handset Board P 173 ...
Страница 150: ...150 KX FC265GR T 14 3 Disassembly Procedure 14 3 1 How to Remove the Image Sensor CIS ...
Страница 151: ...151 KX FC265GR T 14 3 2 How to Remove the Thermal Head ...
Страница 152: ...152 KX FC265GR T ...
Страница 153: ...153 KX FC265GR T 14 3 3 How to Remove the Bottom Frame ...
Страница 154: ...154 KX FC265GR T 14 3 4 How to Remove the P C Boards and Speaker ...
Страница 155: ...155 KX FC265GR T 14 3 5 How to Remove the Power Supply Board and AC Cord ...
Страница 156: ...156 KX FC265GR T 14 3 6 How to Remove the Gear Block and Separation Roller ...
Страница 157: ...157 KX FC265GR T 14 3 7 How to Remove the Gears Motors and Arms of the Gear Block ...
Страница 158: ...158 KX FC265GR T ...
Страница 159: ...159 KX FC265GR T 14 3 8 How to Remove the Charger Board A ...
Страница 160: ...160 KX FC265GR T 14 3 9 How to Remove the Back Cover ...
Страница 161: ...161 KX FC265GR T 14 3 10 How to Remove the Platen Roller and Lock Lever ...
Страница 162: ...162 KX FC265GR T ...
Страница 163: ...163 KX FC265GR T 14 3 11 How to Remove the Pickup Roller and Antenna ...
Страница 164: ...164 KX FC265GR T 14 3 12 How to Remove the Operation Panel ...
Страница 165: ...165 KX FC265GR T 14 3 13 How to Remove the Operation Board MIC Board and LCD ...
Страница 166: ...166 KX FC265GR T 14 3 14 How to Remove the Separation Holder and Exit Roller ...
Страница 167: ...167 KX FC265GR T 14 3 15 Installation Position of the Lead Wires 14 3 15 1 Lower Section ...
Страница 168: ...168 KX FC265GR T ...
Страница 169: ...169 KX FC265GR T ...
Страница 170: ...170 KX FC265GR T ...
Страница 171: ...171 KX FC265GR T 14 3 15 2 Operation Panel Section ...
Страница 172: ...172 KX FC265GR T 14 3 15 3 Back Cover Section ...
Страница 173: ...173 KX FC265GR T 14 3 16 How to Remove the Cordless Handset Board ...
Страница 174: ...174 KX FC265GR T 14 3 16 1 How to Replace the LCD ...
Страница 196: ...196 KX FC265GR T 16 2 3 4 Copying Note See Sensor Locations in Sensor and Switches P 28 REFERENCE Sensor Section P 133 ...
Страница 203: ...203 KX FC265GR T 17 1 7 Cordless Handset Board ...
Страница 208: ...208 KX FC265GR T 17 4 Test Chart 17 4 1 ITU T No 1 Test Chart ...
Страница 209: ...209 KX FC265GR T 17 4 2 ITU T No 2 Test Chart ...
Страница 210: ...210 KX FC265GR T 17 4 3 Test Chart ...
Страница 211: ...211 KX FC265GR T Memo ...
Страница 224: ...224 KX FC265GR T Memo ...
Страница 243: ...243 KX FC265GR T Memo ...
Страница 261: ...261 KX FC265GR T Memo ...
Страница 271: ...271 KX FC265GR T ...
Страница 272: ...272 KX FC265GR T K T KXFC265GRT ...