Panasonic KX-TG2359BXB Service Manual page 111

(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
RXI
(16)
CHARGE_DET
(17)
81 RF_RESET
82 CHARGE_CNT
(18)
83 KEYIN_5
(19)
84 KEYIN_4
(20)
85 KEYIN_3
(21)
86 KEYIN_2
(22)
87 KEYIN_1
(23)
88 KEY_LIGHT
IC201
(24)
89 LCD_BACK_LIGHT
90 NC 100-13/AGPIO0-AGPIO13
(25)
91 KEYSTROBE_E
16-27/EGPIO4-EGPIO15
(26)
92 KEYSTROBE_D
56-71/BGPIO0-BGPIO15
(27)
93 KEYSTROBE_C
80-95/DGPIO15-DGPIO0
(28)
94 KEYSTROBE_B
(29)
98-99/CGPIO12-CGPIO13
95 KEYSTROBE_A
(30)
96 GND
(31)
97 VCC
98 NC
(32)
99 FLASH_SCK
(33)
100 INT_1
(34)
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(36)
(37)
(38)
(39)
(40)
(41)
(42)
(43)
(44)
(45)
(46)
(47)
(48)
(49)
(50)
(51)
R223
1K
R224
10K
(52)
TXO BCK
C312 K0.1
L202 NC
R276 560 R286
39K
Q204
VCC
L203 NC
3.0V
X201
13.824MHz
R295 NC
PDN R242 22K R241
RST
R222 1K
C216 NC
C303 10
VCCPLL 50
C214 K0.1
GNDPLL 49
VCCR 48
C302 NC
RSSI 47
VREFR 46
TXMOD 45
C217 K1.0
GNDR 44
MIP 43
C301 NC
MIN 42
VREF 41
HSMIN 40
C308 K1.0
HSMIP 39
GNDA 38
C231
VCCA 37
LIN0 36
R230 1K
DCIN0 35 K0.01
LOUT0 34
HSSPOUT 33
VCCPA 32
SPOUTN 31
GNDPA
RX
TX
Q213
3.0V
R220
270K
Q208
3.0V
VRF
111
RSSI
18K
RA205 CA201
1K K0.01
1 2 1 2
3 4 3 4
R245
10K
POWERDOWN
RESET
Q205
R236
22K
R268 1K
R269 1K
VBAT VBAT2
R270 1K
IC203
VBAT
1
2
OUT IN
BATTP
GND
Q212
3
3.0V REG
BATTM
Q210
VSS VSS2
KX-TG2359BXB SCHEMATIC DIAGRAM (Handset)
KX-TG2359BXB
MICM
-45dBm
MIC
MICP
R247 390
CHARGE
Q207
R248
22K
IC208
NC
3.2V RESET
OUT VDD
1 2
3 4
NC GND
C234
OUT VDD
1 2
K0.1
3 4
NC GND
IC205
3.2V RESET
D213
2
L207
1 3
CHG1
D208 D207
D205 D206
CHG2
L208
Q209
NC : No Components