Read Panasonic KX-TG9125RU / KX-TGA910RU (serv.man2) Service Manual Supplement online
7
KX-TG9125RU/KX-TGA910RU
T.S.
KXTG9125RUK
KXTG9125RUS
KXTG9125RUS
KXTG9125RUT
KXTG9125RUY
KXTGA910RUK
KXTGA910RUS
KXTGA910RUS
KXTGA910RUT
KXTGA910RUY
470
R30
10u
C27
820
R31
C29
NC
+3.3V
C101
NC
2.2k
R102
470
R103
Q10
1
3
2
C103
NC
C104
NC
C105
NC
1
GND1
2
ANT2
3
VCCPA
4
GND2
5
GND3
6
VCC_OC
7
GND4
8
RSSI
9
SYRI
10
GND5
11
GND6
12
SYEN
13
SYDA
14
SYCL
15
GND7
16
RX_DATA
17
GND8
18
TXDA
19
GND9
20
*RESET
21
ANT1
22
GND10
23
GND11
24
GND12
25
GND13
26
GND14
27
GND15
28
GND16
29
GND17
30
GND18
31
A_1
32
GND19
C108
NC
R104
NC
C115
NC
C116
NC
C26
NC
C109
NC
C111
NC
C113
NC
C114
NC
C132
NC
R105
NC
J22p
C112
CLK
C130
NC
C131
NC
C128
NC
R110
NC
R111
100
C129
NC
R112
1k
K1000p
C127
J150p
C126
C107
NC
C106
NC
+2.5V
270
R106
D10p
C118
D10p
C120
C122
NC
L7
33n
DA1
1
2
3
R107
NC
C121
NC
L5
NC
R109
180
R108
NC
C125
D10p
D14
1
2
D13
1
2
Q12
2
3
1
10k
R98
10k
R99
Q13
2
3
1
K1000p
C97
+2.5V +1.8V
SP+
SP-
+3.3V
+2.5V
+2.5V
330
R91
NC
C87
10k
R89
+3.3V
C86
K0.01u
+3.3V
Q11
2
3
1
22k
R86
2.2k
R85
1k
R83
2.7k
R84
NC
R88
C93
10p C94
10p C95
10p
C92
10p
C96
10p
1
GPIO4/PCM_DI
2
GPIO5/PCM_DO
9
SPI_DI
3
GPIO6/PCM_CLK
4
GPIO7/PCM_FSC
5
VDD1
6
VDDIO1
7
CLK
8
*PF
10
SPI_DO
11
SPI_CLK
12
SPI_EN
13
AVD1
14
GPO9/PAOUTp
15
VDDPA
16
GPO8/PAOUTm
17
GPIO0
18
GPIO1
19
VDD2
20
VDDIO2
21
GPIO2
22
GPIO3
23
*RST
24
AVD2
25
*LSR
26
LSRp
27
MICh
28
*MIC
29
VREFm
30
VBUF
31
MICp
32
VREFp
33
Fin
K0.1u
C84
K0.1u
C83
K0.1u
C80
K0.1u
C133
K0.1u
C85
K0.1u
C82
100k
R82
1k
R87
1k
R92
NC
C90
K0.1u
C89
NC
C91
NC
C88
R90
NC
R113
NC
+3.3V
0
R114
NC
R115
10k
R100
ANT
A_1
A_2
CN5-3
GND
CN5-1
ROW0
CN5-2
ROW1
CN6-1
ROW2
CN6-2
KEY0
CN6-3
KEY1
CN6-4
LED1
CN6-5
VDD
CN5-4
LED2
CN5-5
GND
K0.1u
C142
1M
R118
K0.1u
C81
0
R93
0
R94
0
R95
0
R96
0
R97
1u
C102
100n
C28
L4
6.8n
C117
3p
10p
C119
220
R119
K1000p
C110
1
RDY/*BUSY
2
*RESET
3
*WP
4
NC1
5
NC2
6
VCC
7
GND
8
NC3
9
NC4
10
NC5
11
*CS
12
SCK
13
SI
14
SO
15
NC6
16
NC7
17
NC8
18
NC9
19
NC10
20
NC11
21
NC12
22
NC13
23
NC14
24
NC15
25
NC16
26
NC17
27
NC18
28
NC19
270
R120
10
R101
C124
1p
CN6
CN5
SK
SIO
TDO
RESET
RDI
RSSI
LE
TAMIC_CSn
SPICLK
SPIDI
SPIDO
ANSWER_ON
MESSAGE
RFCLK
SPIDI
SPIDO
SPICLK
TAM_RSTn
RDY
MESSAGE
ANSWER_ON
NSA/CLIP
ROW0
RFCLK
TAM_CSn
TAM_RSTn
KEY1
KEY0
ROW2
ROW1
ROW1
RF Module
Flat-cable
ANT_2
ANT_1
6.8n
L3
0.5p
L6
L10
2.2n
L11
2.2n
0V
2.5V
10.368MHz
RX DATA
TX DATA
Beep/Bell signal
3.3V
IC10
IC9
FLASH MEMORY
IC8
RF Module
(1)
(2)
(3)
KX-
TG9125
SCHEMATIC DIAGRAM (Base Unit_Main)
NC: No Components
for TG7120/8120
Correction
