Panasonic KX-TG7175RUS / KX-TGA717RUS Service Manual ▷ View online
73
KX-TG7175RUS/KX-TGA717RUS
13.2. Circuit Board (Handset)
13.2.1. Component View
C1
POWER
ANT_GND
C2
C129
C121
C3
C21
C18
C7
X1
C20
C38
C15
C149
C35
C36
C12
C14
R5
L4
R42
R41
R40
C70
C145
C71
R137
C94
R65
R121
C122
Q11
Q10
R122
R139
R133
R138
R13
R19
R62
R
61
R33
R143
R11
R12
F1
R7
60
80
20
1
21
61
40
41
R8
R23
R24
R21
R15
R22
R45
R46
R16
L1
L5
L3
D1
IC1
IC3
D12
JTAG
Q5
Q9
E
E
E
E
E
Q4
E
Q1
Q7
Q3
Q2
C126
CLK_G
CLK
C146
C37
IC5
C26
C5
C4
C9
C10
C8
BAT
GND
C39
C98
VDD3
VDD1
VDD2
C22
C25
C89
C125
C124
C93
C123
C6
C24
C19
C109
C107
C11
1
1
S
4
5
8
C34
C92
C91
C148
C113
C23 C96
C97
C32
C30
C147
R1
R2
R43
R44
R64
R124
R134
R135
R136
R132
R66
R63
R14
R25
R125
R32
R47
R127
R6
L13
L6
L8
TP23
TP21
J4
J3
TP22
TP20
D7
BATT+
BATT-
UTX
URX
D5
D4
D6
D8
MIC
C90
A
C41
C40
C48
C49
C47
C46
C45
C44
C43
C127
C100
C143
C144
C136
C66
C135
C85
C56
C
54
C55
C
50
C111
C83
C86
R130
R131
R92
L11
KX-TGA715/717
PQUP11448Z
PbF
L12
1
Q8
C137
C138
C99
CN4
C42
C110
C108
C112
C128
C82
C51
17
16
C53
C52
C61
C58
C140
C62
717-Rev
717-SP
715-Rev
715-SP
C60
C59
ANT
1
27
32
26
10
11
C131
C130
C57
IC4
E
R93
R90
R10
CONF
R95
R94
R53
R52
R9
2
3
4
5
R97
R96
R51
KX-TGA717 CIRCUIT BOARD (Handset (Component View))
J3 (+)
TP20
BATT+
VDD2
(2.5 V)
VDD1
(1.8 V)
VDD3
(3.3 V)
SP (-)
SP (+)
IC1 (BBIC)
BATT-
TP21
IC4 (RF Module)
CLK (10.368 MHz)
REV (+)
REV (-)
ANT
J4 (-)
URX
UTX
GND
for JIG
74
KX-TG7175RUS/KX-TGA717RUS
13.2.2. Flow Solder Side View
KX-TGA717 CIRCUIT BOARD (Handset (Flow Solder Side View))
CN3
LED12
LED11
1
2
3
CANCEL
RIGHT
SOFT_C
SOFT_B
SOFT_A
LEFT
TALK
PbF
R142
RA1
C142
SP
S1
6
5
7
0
#
R
INT
4
9
8
MIC
LED5
LED4
LED6
LED7
DOWN
UP
R89
R140
R141
C141
LED9
LED8
LED2
LED1
LED10
LED3
18
1
75
KX-TG7175RUS/KX-TGA717RUS
14 Appendix Information of Schematic Diagram
14.1. CPU Data (Base Unit)
14.1.1. IC7 (BBIC)
Pin No.
Description
I/O
Connection
at Normal mode
at Reset mode
1
*INT1n/ P11
D,O
RLY
O
I-PU
2
VDDIO1
-
-
-
-
3
VDD1
-
-
-
-
4
VSS1
-
-
-
-
5
SDA1/P25
D,I/O
SDA
I/O
I
6
SCL1/P24
D,O
SCL
O
I
7
*INT5/VDDE/P15
D,I
NC
I
I-PU
8
*INT2/P12
D,O
P1[2]
O-H
I-PU
9
AVD
-
-
-
-
10
AVS
-
-
-
-
11
CAP
A,I
CAP
I
I
12
Xtal1
A,I
Xtall
I
-
13
VSSRF
-
-
-
-
14
RFCLKp
A,O
NC
O
Hi-Z
15
RSSI / RFCLKm
A,I
RSSI
I
Hi-Z
16
VDDRF
-
-
-
-
17
RFCLKd
D,O
RFCLKd
O
O-L
18
TDO
A,O
TDO
O
-
19
RDI
D,I
RDI
I
I
20
SK
D,I/O
SK
-
O-L
21
PD1 / SIO
D,I/O
SIO
-
I-PD
22
LE
D,I/O
LE
O
O-H
23
P31 / PD1
D,I/O
RESET
O
I-PD
24
P32 / PD2
D,I/O
ROW0
I
I-PD
25
P33 / PD3
D,I/O
ROW1
I
I-PD
26
P34 / PD4
D,I/O
ROW2
I
I-PD
27
TDOD/ P35 / PD5
D,I/O
NC
O
I-PD
28
P36 / PD6
D,O
NC
O
I-PD
29
VSS2
-
-
-
-
30
VDDIO2
-
-
-
-
31
VDD2
-
-
-
-
32
PCM_FSC / INT0 / P10
D,I/O
RDY
I
I-PU
33
P00 / UTX
D,I/O
UTX
O
I-PU
34
P01 / URX
D,I/O
URX
I
I-PU
35
P02 / JTIO
D,I/O
JTIO
O
I-PU
36
P03 / SDA2
D, I/O
TAM_CSn
O
I-PU
37
P04 / SCL2
D,O
TAM_RSTn
O
I-PU
38
P05 / SPICLK/PCM_CLK
D,I/O
SPICLK
O
I-PU
39
P06/ SPIDO/ PCM_DOUT
D,I/O
SPIDO
O
I-PU
40
P07 /SPIDI/ PCM_DIN
D,I/O
SPIDI
O
I-PU
41
VSS3
-
-
-
-
42
VDD3
-
-
-
-
43
P23 / ADC1
I
ADC1
I
I
44
P17 / CHARGE / INT7
I
CHARGE
I
I-PD
45
*RST
I
RSTn
I
I-PU
46
VBAT1
A,I
VBAT1
I
I
47
LDO1_CTRL
D,O
LDO1_CTRL
O
O-H
48
LDO2_CTRL
D,O
LDO2_CTRL
O
O-H
49
LDO1_Sense
D,I
LDO1_Sense
I
O-L
50
AVS2
-
-
-
-
51
AVD2
-
-
-
-
52
*CIDIN
A,I
CIDINn
I
I
53
*LSR / REF
A,O
REF
O
O
54
LSRp / REF
A,O
LSRp
O
O
55
RINGING
A,I
RINGING
I
I
56
*MIC / CIDOUT
A,I
CIDOUT
O
O
57
VREFm
-
-
-
-
58
AGND
A,O
AGND
O
O
59
MICp
A,I
MICp
I
I
76
KX-TG7175RUS/KX-TGA717RUS
60
CIDINp
A,I
CIDINp
I
I
61
P14 / *INT4
D,O
HOOK
O
I
62
PULSE_CTRL
D,O
Q2_ON
-
Q2_OFF
63
ADC2
A,I
ADC2
I
I
64
ADC0
A,I
ADC0
I
I
Pin No.
Description
I/O
Connection
at Normal mode
at Reset mode
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