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Model
KX-TG9127UAS KX-TG9127UAT KX-TGA910UAS KX-TGA910UAT
Pages
105
Size
2.83 MB
Type
PDF
Document
Service Manual
Brand
Device
Telephone / DIGITAL CORDLESS ANSWERING SYSTEM
File
kx-tg9127uas-kx-tg9127uat-kx-tga910uas-kx-tga910ua.pdf
Date
PREV: Panasonic KX-TG9125RU / KX-TGA910RU (serv.man3) Service Manual / Supplement

Panasonic KX-TG9127UAS / KX-TG9127UAT / KX-TGA910UAS / KX-TGA910UAT Service Manual ▷ View online

89
KX-TG9127UAS/KX-TG9127UAT/KX-TGA910UAS/KX-TGA910UAT
13.4. Circuit Board (Charger Unit)
13.4.1. Component View
13.4.2. 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
))
90
KX-TG9127UAS/KX-TG9127UAT/KX-TGA910UAS/KX-TGA910UAT
14 Appendix Information of Schematic Diagram
14.1. CPU Data (Base Unit)
14.1.1. IC7 (BBIC)
Pin No.
Pin name
I/O
Connection
at Normal mode
at Reset mode
1
*INT1n/ P11
D,O
RLY
O
I-PU
2
VDDIO1
-
VDDIO
-
-
3
VDD1
-
VDD
-
-
4
VSS1
-
VSS
-
-
5
SDA1/P25
D,I/O
SDA
I/O
I
6
SCL1/P24
D,O
SCL
O
I
7
*INT5/VDDE/P15
D,O
P1[5] O-L
O-H
8
*INT2/P12
D,O
SP_AMP
O-H
I-PU
9
AVD
-
AVD
-
-
10
AVS
-
AVS
-
-
11
CAP
A,I
CAP
I
I
12
Xtal1
A,I
Xtall
I
-
13
VSSRF
-
VSSRF
-
-
14
RFCLKp
A,O
RFCLKp
O
Hi-Z
15
RSSI / RFCLKm
A,I
RSSI
I
Hi-Z
16
VDDRF
-
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,O
KEY0
O
I-PD
28
P36 / PD6
D,O
KEY1
O
I-PD
29
VSS2
-
VSS
-
-
30
VDDIO2
-
VDDIO
-
-
31
VDD2
-
VDD
-
-
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
O
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
I
I-PU
41
VSS3
-
VSS
-
-
42
VDD3
-
VDD
-
-
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
-
AVS
-
51
AVD2
-
AVD
-
-
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,O
CIDOUT
O
O
57
VREFm
-
VREFm
-
-
58
AGND
A,O
AGND
O
O
59
MICp
A,I
MICp
I
I
91
KX-TG9127UAS/KX-TG9127UAT/KX-TGA910UAS/KX-TGA910UAT
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.
Pin name
I/O
Connection
at Normal mode
at Reset mode
92
KX-TG9127UAS/KX-TG9127UAT/KX-TGA910UAS/KX-TGA910UAT
14.2. CPU Data (Handset)
14.2.1. IC1 (BBIC)
Pin No.
Pin name
I/O
Connection
at Normal mode
at Reset mode
1
VDDIO
-
VDDIO
-
-
2
VSS
-
VSS
-
-
3
AD8
D_O
AD8
O_0/1
O-0/1
4
AD9
D_O
AD9
O_0/1
O-0/1
5
AD10
D_O
AD10
O_0/1
O-0/1
6
AD11
D_O
AD11
O_0/1
O-0/1
7
AD12
D_O
AD12
O_0/1
O-0/1
8
AD13
D_O
AD13
O_0/1
O-0/1
9
AD14
D_O
AD14
O_0/1
O-0/1
10
P3[7]/PD7
D_O
P3[7]
O_0/1
O-Hi-Z
11
P3[1]/PD1
D_O
P3[1]
O_0/1
O-Hi-Z
12
P3[5]/PD5
D_O
P3[5]
O_0
O-Hi-Z
13
P3[4]/PD4
D_O
P3[4]
O_0/1
O-Hi-Z
14
P3[3]/PD3
D_O
P3[3]
O_0/1
O-Hi-Z
15
P3[2]/PD2
D_O
P3[2]
O_0
O-Hi-Z
16
VDD
-
VDD
-
-
17
VSS
-
VSS
-
-
18
RFCLK
D_O
RFCLK
O_0/1
O-0
19
VDDRF
-
VDDRF
-
-
20
VSSRF
-
VSSRF
-
-
21
Xtal1
A_I
Xtal1
I
I
22
CAP
A_I
CAP
I
I
23
AVS
-
AVS
-
-
24
AVD
-
AVD
-
-
25
RSSI
I
RSSI
I
I
26
RDI
D_I
RDI
D_I
I(dig)
27
CMPREF
A_I
CMPREF
D_O
I
28
TDO
DO/AO
TDO
DO
Hi-Z(dig)
29
AD15
D_O
AD15
O_0/1
O-0/1
30
AD16
D_O
AD16
O_0/1
O-0/1
31
AD17
D_O
AD17
O_0/1
O-0/1
32
AD18
D_O
AD18
O_0/1
O-0/1
33
AD19
D_O
AD19
O_0/1
O-0/1
34
AD20
D_O
AD20
O_0/1
O-0/1
35
AD21
D_O
AD21
O_0/1
O-0/1
36
AD22
D_O
AD22
O_0/1
O-0/1
37
AD23
D_O
AD23
O_0/1
O-0/1
38
LE
D_O
LE
O_0/1
O-0
39
SO
D_O
SO
O_0/1
O-Hi-Z
40
SK
D_O
SK
O_0/1
O-0
41
DAC/ADC2
A_I
ADC2
A_I
I
42
P3[6]/PD6
D_O
P3[6]
O_0/1
O-Hi-Z
43
RDN
D_O
RDN
O_0/1
O-1
44
WRN
D_O
WRN
O_0/1
O-1
45
MI/READY
D_IPU
READY
I-PU_0/1
I-PU
46
SCLK
D_O
SCLK
O_0/1
O-1
47
UTX/P0[0]
D_O
UTX
O-PU_0/1
I-PU
48
URX/P0[1]
D_I
URX
I_0/1
I
49
JTIO/P0[2]
D_IPU
JTIO
I-PU_0/1
I-PU
50
PCM_FSC1/P0[3]
D_I/O
P0[3]
I_O_0
I-PU
51
PCM_FSC0/P0[4]
D_I/O
P0[4]
I_O_0
I-PU
52
PCM_CLK/P0[5]
D_I/O
P0[5]
I_O_0
I-PU
53
PCM_DOUT/P0[6]
D_I/O
P0[6]
I_O_0
I-PU
54
PCM_DIN/P0[7]
D_I/O
P0[7]
I_O_0
I-PU
55
VDDIO
-
VDDIO
-
-
56
VSS
-
VSS
-
-
57
DREQ0n/INT0n/P1[0]
D_I/O
INT0n/P1[0]
I-PU_0/1
I-PU
58
DACK0n/INT1n/P1[1]
D_I
INT1n/P1[1]
 I-PU_0/1
I-PU
59
ACS1/DREQ1n/INT2n/
P1[2]
D_O
ACS1
O_0/1
I-PU
60
ACS0
D_O
ACS0
O_0/1
O-1
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