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Model
KX-TG7107UAS KX-TG7107UAT KX-TG7108UAS KX-TG7108UAT KX-TGA710UAS KX-TGA710UAT
Pages
90
Size
2.49 MB
Type
PDF
Document
Service Manual
Brand
Device
Telephone / TELEPHONE EQUIPMENT
File
kx-tg7107uas-kx-tg7107uat-kx-tg7108uas-kx-tg7108ua.pdf
Date
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73
K
X
-T
G71
0
7U
A
S
/K
X
-T
G
71
07U
A
T
/K
X
-T
G
7108
U
A
S
/K
X
-T
G7108
U
A
T
/K
X
-T
GA
71
0U
A
S
/K
X
-T
G
A
710U
A
T
13.
2.
Ci
rc
u
it B
o
ar
d 
(Handset)
13
.2.1
.
C
omponent V
ie
w
PbF
L1
C38
R11
R12
C15
R8
Q5
Q9
R7
R5
R6
R21
R62 R61
R47
R45
C14
C12
C33
L4
L5
F1
R24
C32
R16
R23
C96
C97
C93
R100
R66
R102
Q7
R92
C94
Q8
Q12
Q11
Q10
Q1
S
E
D1
Q2
C2
C37
Q3
C1
C70
C54
C55
C50
C51
R53
C66
C67
ANT
ANT1
C72
R63
R64
R65
R41
R40
R42
R101
R99
C7
CHARGE-
CHARGE+
MIC
TP20
TP21
TP23
TP22
J3
J1
D8
Q4
D6
D7
C18
C8
C21
C26
C22
C39
C23
GND
BAT
C5
C4
C9
C10
JTAG
R44
R91
C99
R96
C36
C98
C100
SP
C60
C59
11
0
16
17
11
32
27
26
C61
C62
C56
C53
C52
R52
C58
R51
CLK
C
LK_G
C57
C3
POWER
VDD3
VDD1
VDD2
R43
R98
R25
C11
R97
R22
C35
C92
R46
J2
J4
URX
BATT-
BATT+
UTX
C91
C6
C19
R2
R1
D4
D5
C71
SP_TEST1
R
EV_TEST2
R
E
V_TEST1
SP_TEST2
C25
C95
C24
L7
L6
R13
R19
REV
IC1
IC3
KX-TG7100/TGA710
X1
IC4
PQUP11407Z
1
100
25
26
50
76
51
75
1
4
8
5
A
KX-TGA710
  CIRCUIT BOARD  (
Handset
(
Component
 View))
R104
R103
J3 (+)
TP20
J1: BATT+
VDD2
(2.5 V)
VDD1
(1.8 V)
VDD3
(3.3 V)
SP_TEST1
SP_TEST2
IC1
(BBIC)
J2: BATT-
TP21
IC4
(RF Module)
CLK
(10.368 MHz)
REV_TEST2
REV_TEST1
74
K
X
-T
G7
107U
A
S
/K
X
-T
G
7107U
A
T
/K
X
-T
G
710
8U
A
S
/K
X
-T
G
710
8
U
A
T
/K
X
-T
GA
710U
A
S
/K
X
-T
G
A
710
U
A
T
13
.2
.2.
F
lo
w Solde
r Si
de V
iew
SOFT_C
SOFT_B
SOFT_A
C49
R93
C42
R95
CN3
C48
C40
C41
C43
C44
C45
C46
C47
R94
UP
S1
CANCEL
DOWN
RIGHT
LED9
LED8
SP
LEFT
1
2
3
6
5
7
0
#
R
4
9
8
INT
MIC
TALK
KX-TGA710
  CIRCUIT BOARD  (
Handset
(Flow Solder Side View))
PbF
LED3
LED10
LED2
LED1
LED4
LED5
LED7
LED6
75
KX-TG7107UAS/KX-TG7107UAT/KX-TG7108UAS/KX-TG7108UAT/KX-TGA710UAS/KX-TGA710UAT
13.3. Circuit Board (Charger Unit)
13.3.1. Component View
13.3.2. Flow Solder Side View
PQUP11413Z
for_ PQLV30045ZA
BLACK
RED
A
R1
R3
J1
R2
R4
1
2
PbF
CIRCUIT BOARD  (Charger Unit (Component
 View
))
PQUP11413Z
for_ PQLV30045ZA
BLACK
RED
TP4
TP3
A
TP1
TP2
1
2
PbF
CIRCUIT BOARD  (Charger Unit (Flow Solder Side
 View
))
76
KX-TG7107UAS/KX-TG7107UAT/KX-TG7108UAS/KX-TG7108UAT/KX-TGA710UAS/KX-TGA710UAT
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
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