Panasonic KX-TG6500BXB, Service Manual

Page: 149 / 162

VBAT1
K0.1
C234
VSS1
220K
R228
Q205
22K
R236
IC202
1
A0
2
A1
3
A2
4
VSS
5
SDA
6
SCL
7
WP
8
VCC
K0.01
C231
K0.1
C224
2.2M
R234
RST
10K
R245
PDN
13.824MHz
X201
IC203
3.0V REG
1
OUT
3
GND
2
IN
C280
K0.1
R260
100K
C214 K0.1
D203
TCK TMS
TDI
TDO
NC
R272
R230
1K
C291
K0.1
2.2M
R235
K0.01 C239
Q212
47K
R263
1K
R266
22K R242
47K
R264
K0.1
C298
NC
C307
R295 NC
K0.1 C240
IC201
1
INT_0
2
VE_HK
3
LCD_CS2
4
LCD_RES
5
LCD_A0
6
LCD_VDD
7
LCD_DB6
8
LCD_DB7
9
AGPIO9
10
AGPIO10
11
AGPIO11
12
AGPIO12
13
MIPS_CHANGE
14
VCC
15
GND
16
EEPROM_DATA
17
EEPROM_CLK
18
EEPROM_WP
19
ANT_LED
20
MIC_POWER_SW
21
UART_TX
22
UART_RX
23
SERIAL_DATA
24
SERIAL_LE
25
SERIAL_CLK
26
SERIAL_DI
27
SW_SELECT
28
GND
29
SPOUTP
30
GNDPA
31 SPOUTN
32 VCCPA
33 HSSPOUT
34 LOUT0
35 DCIN0
36 LIN0
37 VCCA
38 GNDA
39 HSMIP
40 HSMIN
41 VREF
42 MIN
43 MIP
44 GNDR
45 TXMOD
46 VREFR
47 RSSI
48 VCCR
49 GNDPLL
50 VCCPLL
51
XOUT
52
XIN
53
GND
54
RESET
55
PDN
56
FLASH_RESET
57
TXO
58
PA_CONT
59
FLASH_SO
60
FLASH_SI
61
FLASH_CS
62
BMC_CLK
63
RXEN
64
TXEN
65
RXGAIN
66
RXI
67
OSC_BUF
68
CON_EN
69
SNY_EN2
70
LO_EN
71
RADIOEN
72
GND
73
VCC
74
SHCTRL
75
HEADSET_DET
76
TCK
77
TMS
78
TDI
79
TDO
80
CHARGE_DET
81 RF_RESET
82 CHARGE_CNT
83 KIN5
84 KIN4
85 KIN3
86 KIN2
87 KIN1
88 KEY_LIGHT
89 LCD_BACK_LIGHT
90 NC
91 STB5
92 STB4
93 STB3
94 STB2
95 STB1
96 GND
97 VCC
98 NC
99 FLASH_SCK
100
INT_1
NC
R225
IC205
3.2V RESET
OUT 1 VDD 2
NC
3
GND
4
C228
K0.1
Q208
270K
R220
K470P
C306
C309
K0.1
R286
39K
R285
150
C311
C3P
R276 560
Q204
R284
1.8K
NC
R205
NC
R274
NC
R273
BATTP
BATTM
INT_0
VE_HK
SW_SEL
NC
R255
NC
R256
NC
R257
NC
R258
NC
R254
C303 10
NC
C285
L202 NC
L203
NC
D214
1K R270
R279 100K
TX
RX
Q207
NC
C276
MICP
R247 390
C267
6V22
MICM
C277
NC
NC
C278
CHG1
CHG2
NC
R200
RXI
C223
NC
C301 NC
C302 NC
C213
4V330
C205
NC
BCK
NC
R259
NC
R278
R277
100K
Q210
Q209
MIC
NC
R246
K0.1
C242
D212
NC
R248
22K
C204
NC
TXE
RXE
C236 C4P C237 C4P
C216
C275
K0.015
2.2K R206
2.2K R207
K0.018
C201
K0.018
C202
R249
2.2K
LED208
R208
100
Q213
1.0 C308
NC
R210
C227
NC
K0.1
C222
1K R222
C312 K0.1
K0.1
C203
1.0 C217
1K R223
10K R224
C226
J100P
18K R241
K0.1
C296
1K R268
1K R269
RA204
2.2K
1 3
4 2
L207
L208
D216
M4.7V
D215
M4.7V
K0.01
C260
K0.01
C261
K0.01
C262
K0.01
C263
K0.01
C264
K0.01
C273 C274
NC
IC208
NC
RESET
OUT
1
VDD
2
NC
3
GND
4
VBAT2
VSS2
TXO
VBAT
POWERDOWN
RESET
VCC
HEADSET-DET
VCC
VRF
CHARGE
100-13/AGPIO0-AGPIO13
16-27/EGPIO4-EGPIO15
56-71/BGPIO0-BGPIO15
80-95/DGPIO15-DGPIO0
98-99/CGPIO12-CGPIO13
47
µ
47
µ
MIC (Talk)
-40dBm/600
Ω
IN
(11mVp-p)
TEST SIGNAL
FREQUENCY: 1kHz
(*1)
3.0V
3.6~4.2V
KX-TGA650BXB SCHEMATIC DIAGRAM (Handset_Main)
(1)
(18)
(19)
(26)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(20)
(21)
(22)
(27)
(23)
(24)
(25)
(17)
NC: No Components
Note:
(*1) Refer to Microphone Input Level (Handset) (P.140).
149
KX-TG6500BXB / KX-TGA650BXB