223
KX-FC265GR-T
KX-FC265GR-T : CORDLESS HANDSET BOARD SCHEMATIC DIAGRAM
NC: No Components
10k
R40
10k
R41
BATTERY
GND
GND
10k
R42
GND
CP+3.0V
64k
1
A0
2
A1
3
A2
4
GND
5
SDA
6
SCL
7
WP
8
VCC
CP+3.0V
VREFm
NC
*C110
GND
GND
NC
*L71
NC
*C108
VREFm1
NC
*R306
VREFm
GND
Headset Jack
*CN4
NC
1
4
2
3
5
NC
*C82
NC
*C128
*L72
NC
NC
*C185
GND
VREFm1
NC
*L73
NC
*L74
VREFm1
NC
*R100
NC
*C127
NC
*C83
VREFm1
NC
R307
NC
*C86
VREFm
VREFm1
GND
NC
*L3
GND
VREFm
NC
*C111
VREFm
NC
*C109
NC
*R35
NC
*L9
NC
*R311
K1u
C188
10p
C70
D21
D22
10p
C71
GND GND
NC
C76
D10p
C113
VREFm
MIC+
VREFm
MIC-
NC
R313
GND
NC
R312
GND
GND
GND
D3
NC
2
1
D4
NC
2
1
NC
C77
VREFm
VREFm
R209
NC
NC
R208
D13
D14
GND
D10p
C72
GND
D10p
C73
K0.1u
C172
GND
3.3n
C814
220
R806
GND
TXp
47
R805
GND
GND
VDD_PADRV
1k
R804
TXON
GND
10p
C825
GND
100n
C808
GND
PON
10p
C812
10p
C819
1k
R803
GND
BATTERY
GND
1
PSET
2
VCCS
3
PI
4
PIX
7
PSEL
8
POX
9
PO
10
VC C
11
GND
5
PRAMP
6
PAON
GND
TXn
10p
C809
PSEL
10p
C811
GND
GND
GND
GND
RF_RXp
RXON
GND
GND
GND
GND
RF_RXn
220
R807
NC
C837
10p
C827
GND
VSS
CN5
10
GND
CN5
1
RESETB
CN5
4
V0
CN5
11
VDD
CN5
8
SCLK
CN5
6
LCD_CSB
CN5
3
A0
CN5
5
OPT_PWR
CN5
2
VDDA
CN5
9
SID
CN5
7
GND
CN5
12
k1000p
C152
GND_0 GND_0
GND_0
GND_0
DA801
1
2
3
27n
L801
2p
C802
2p
C804
1.5p
C803
AP1
MIC
1
2
SP-PHONE_SPEAKER
1
+
2
-
TP_ANT1
1
+
2
-
GND
3p
C861
10p
C822
0.7p
C820
2p
C826
100p
C103
3.3k
R53
C106
NC
10k
R54
GND
100p
C105
GND
GND
NC
C107
470
R51
GND
GND
GND
GND
2p
C187
2p
C186
GND
GND
NC
L804
1k
R55
1k
R52
10k
R50
1u
C175
R578
NC
GND
NC
*C33
NC
*R34
NC
*R33
NC
*R32
GND
GND
3.6n
L802
3.6n
L803
3.3p
C806
1.6p
C810
1.6p
C813
3.3p
C805
10p
C860
0.7p
C862
GND
R808
NC
VREFm
NC
C74
NC
C75
VREFm
GND
GND
NC
C78
NC
C79
82
R73
82
R74
10p
*C104
10p
*C580
3p
*C859
10p
*C863
10p
*C864
680
*R801
100
*R802
0.5p
*C834
LCD_CD
LCD_CSB
LCD_RESET
LCD_SCL
LCD_SDA
LSRp
LSRn
MICp
MICn
to LCD UNIT
VREFm
MICh
LSRp
HEADSET_DET
LSRn
LSRp
Pre-matching
W 0.15mm
L 4.0mm x2
1st layer
W 0.15mm
L 20+/-2mm
3rd layer
W 0.15mm
L 20+/-1mm
3rd layer
Balun
BPF
W 0.15mm
L 5.0mm
1st layer
W 0.15mm
L 5.0mm
1st layer
W 0.15mm
L 20+/-2mm
3rd layer
W 0.125mm
L 7.6mm
Gap 0.125mm
1st layer
IC3
IC801
(1)
(2)
(3)
(4)
(6)
(5)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(7)
RX_RF
TX_RF
TX _AF
RX-AF (Handset)
Sp-phone RX/Beep
Summary of Contents for KX-FC265GR-T
Page 13: ...13 KX FC265GR T 4 2 1 2 Error Messages Report 4 2 2 Cordless Handset ...
Page 22: ...22 KX FC265GR T 6 4 2 Block Diagram ...
Page 24: ...24 KX FC265GR T ...
Page 61: ...61 KX FC265GR T Note Refer to Program Mode Table P 102 ...
Page 69: ...69 KX FC265GR T 11 2 Cordless Handset ...
Page 72: ...72 KX FC265GR T 11 3 2 Service Mode Settings Note The above values are the default values ...
Page 80: ...80 KX FC265GR T Countermeasure ...
Page 81: ...81 KX FC265GR T REFERENCE Test Mode P 62 ...
Page 82: ...82 KX FC265GR T REFERENCE Test Mode P 62 ...
Page 83: ...83 KX FC265GR T REFERENCE Test Mode P 62 ...
Page 84: ...84 KX FC265GR T REFERENCE Test Mode P 62 ...
Page 85: ...85 KX FC265GR T ...
Page 86: ...86 KX FC265GR T REFERENCE Test Mode P 62 ...
Page 87: ...87 KX FC265GR T REFERENCE Test Mode P 62 ...
Page 91: ...91 KX FC265GR T ...
Page 116: ...116 KX FC265GR T ...
Page 123: ...123 KX FC265GR T I O and Pin No Diagram ...
Page 126: ...126 KX FC265GR T 12 5 5 2 NG Example ...
Page 130: ...130 KX FC265GR T 12 5 7 2 Troubleshooting Flow Chart ...
Page 136: ...136 KX FC265GR T 12 5 11 Thermal Head Section Note Refer to Thermal Head P 23 ...
Page 145: ...145 KX FC265GR T 13 Service Fixture Tools ...
Page 150: ...150 KX FC265GR T 14 3 Disassembly Procedure 14 3 1 How to Remove the Image Sensor CIS ...
Page 151: ...151 KX FC265GR T 14 3 2 How to Remove the Thermal Head ...
Page 152: ...152 KX FC265GR T ...
Page 153: ...153 KX FC265GR T 14 3 3 How to Remove the Bottom Frame ...
Page 154: ...154 KX FC265GR T 14 3 4 How to Remove the P C Boards and Speaker ...
Page 155: ...155 KX FC265GR T 14 3 5 How to Remove the Power Supply Board and AC Cord ...
Page 156: ...156 KX FC265GR T 14 3 6 How to Remove the Gear Block and Separation Roller ...
Page 157: ...157 KX FC265GR T 14 3 7 How to Remove the Gears Motors and Arms of the Gear Block ...
Page 158: ...158 KX FC265GR T ...
Page 159: ...159 KX FC265GR T 14 3 8 How to Remove the Charger Board A ...
Page 160: ...160 KX FC265GR T 14 3 9 How to Remove the Back Cover ...
Page 161: ...161 KX FC265GR T 14 3 10 How to Remove the Platen Roller and Lock Lever ...
Page 162: ...162 KX FC265GR T ...
Page 163: ...163 KX FC265GR T 14 3 11 How to Remove the Pickup Roller and Antenna ...
Page 164: ...164 KX FC265GR T 14 3 12 How to Remove the Operation Panel ...
Page 165: ...165 KX FC265GR T 14 3 13 How to Remove the Operation Board MIC Board and LCD ...
Page 166: ...166 KX FC265GR T 14 3 14 How to Remove the Separation Holder and Exit Roller ...
Page 167: ...167 KX FC265GR T 14 3 15 Installation Position of the Lead Wires 14 3 15 1 Lower Section ...
Page 168: ...168 KX FC265GR T ...
Page 169: ...169 KX FC265GR T ...
Page 170: ...170 KX FC265GR T ...
Page 171: ...171 KX FC265GR T 14 3 15 2 Operation Panel Section ...
Page 172: ...172 KX FC265GR T 14 3 15 3 Back Cover Section ...
Page 173: ...173 KX FC265GR T 14 3 16 How to Remove the Cordless Handset Board ...
Page 174: ...174 KX FC265GR T 14 3 16 1 How to Replace the LCD ...
Page 203: ...203 KX FC265GR T 17 1 7 Cordless Handset Board ...
Page 208: ...208 KX FC265GR T 17 4 Test Chart 17 4 1 ITU T No 1 Test Chart ...
Page 209: ...209 KX FC265GR T 17 4 2 ITU T No 2 Test Chart ...
Page 210: ...210 KX FC265GR T 17 4 3 Test Chart ...
Page 211: ...211 KX FC265GR T Memo ...
Page 224: ...224 KX FC265GR T Memo ...
Page 243: ...243 KX FC265GR T Memo ...
Page 261: ...261 KX FC265GR T Memo ...
Page 271: ...271 KX FC265GR T ...
Page 272: ...272 KX FC265GR T K T KXFC265GRT ...