60
KX-TG2853BXS/KX-TG2854BXS/KX-TGA280BXS
RX DATA
TX DATA
+3.0V
+3.45V
+3.45V
CLK
DA701
1
2
3
ANT_2
ANT_1
1
A15
2
A14
3
A13
4
A12
5
A11
6
A10
7
A9
8
A8
9
A19
10
A20
11
WE
12
RESET
13
NC
14
WP/ACC
15
RY/BY
16
A18
17
A17
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
25
A0
26
CE
27
VSS
28
OE
29
DQ0
30
DQ8
31
DQ1
32
DQ9
33
DQ2
34
DQ10
35
DQ3
36
DQ11
37
VCC
38
DQ4
39
DQ12
40
DQ5
41
DQ13
42
DQ6
43
DQ14
44
DQ7
45
DQ15/A-1
46
VSS
47
BYTE
48
A16
+3.0V
+3.0V
+3.0V
( )
NC
D407
( )
NC
D406
URX
UTX
+3.0V
C504
J15p
C773
D10p
( )
C93
NC
C742
D10p
C743
D10p
C767
J150p
C733
K1000p
C186
K0.01u
C502
K0.1u
C430
( )
NC
C771
K0.1u
C778
D10p
C732
K1000p
C774
K0.1u
C755
D10p
J100p
C501
C775
D10p
C768
D10p
C766
D10p
( )
C92
NC
C763
D10p
J100p
C506
C749
D10p
C429
( )
NC
C770
D10p
L703
33nH
R501
10K
R92
10K
10K
R506
10K
R500
R778
10K
R736
0
R91
1K
R775
1K
R748
0
100K
R185
R779
100K
R777
0
R93
10K
R737
0
R95
1K
R96
1K
D183
GND1
GND
R719
330
R718
330
150K
R186
C740
C5p
C741
C5p
C744
C3p
R753
47K
1005
C765
J15p
R752
6.8K
L705
0.56uH
220
R743
C783
J15p
SPM
SPP
C753
J390p
1 GND1
2 GND2
3 GND3
4 TXDATA
5 RSSI
6 VCC_OC
7 GND4
8 SYCL
9 SYDA
10 SYEN
RXDSG
12
11
SYRI
13
GND5
14
GND6
15
GND7
16
GND8
17
GND9
18
GND10
19
RXDA
20
GND11
21
GND12
22
PSEL
23
PAON
24
GND13
25
VCC_PA
26
GND14
27
GND15
28
GND16
29
GND17
30
GND18
31
ANT
32
GND19
JTAG
URX1
UTX1
R760
1K
R756
47
R763
47
R767
47
L704
10uH
D92
4.7V
D93
4.7V
( )
R780
NC
RXDA
PAON
SYRI
ANT1
ANT2
TXDA
SYCL
SYDA
SYEN
RXDSG
AD[12]
DAB[3]
AD[11]
DAB[11]
AD[10]
DAB[4]
AD[9]
DAB[12]
DAB[5]
DAB[13]
DAB[6]
DAB[14]
DAB[7]
DAB[15]
AD[21]
AD[2]
AD[3]
AD[17]
AD[4]
AD[5]
DAB[2]
AD[6]
DAB[9]
AD[1]
AD[7]
AD[16]
DAB[8]
AD[8]
AD[15]
DAB[1]
AD[18]
AD[14]
DAB[0]
AD[19]
AD[13]
DAB[10]
UTX
URX
JTAG
OFFHOOK_DC
RSSI
JT
A
G
URX
UTX
SP-
SP+
SPEAKER
IC501
IC701
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
KX-TG2853/2854 SCHEMATIC DIAGRAM (Base Unit_Main)
NC: No Components
Содержание KX-TGA280BXS
Страница 2: ...2 KX TG2853BXS KX TG2854BXS KX TGA280BXS ...
Страница 6: ...6 KX TG2853BXS KX TG2854BXS KX TGA280BXS 3 Specifications ...
Страница 15: ...15 KX TG2853BXS KX TG2854BXS KX TGA280BXS 4 6 Signal Route ...
Страница 16: ...16 KX TG2853BXS KX TG2854BXS KX TGA280BXS 5 Location of Controls and Components 5 1 Controls 5 1 1 Base Unit ...
Страница 17: ...17 KX TG2853BXS KX TG2854BXS KX TGA280BXS 5 1 2 Cordless Handset 5 1 3 Charger 5 2 Display ...
Страница 18: ...18 KX TG2853BXS KX TG2854BXS KX TGA280BXS 6 Installation Instructions 6 1 Connections ...
Страница 19: ...19 KX TG2853BXS KX TG2854BXS KX TGA280BXS 6 2 Battery Installation Replacement 6 3 Battery Charge ...
Страница 22: ...22 KX TG2853BXS KX TG2854BXS KX TGA280BXS 7 1 2 Programming Using the Direct Commands ...
Страница 25: ...25 KX TG2853BXS KX TG2854BXS KX TGA280BXS 7 5 Copying Phonebook Items 7 6 Error Message ...
Страница 26: ...26 KX TG2853BXS KX TG2854BXS KX TGA280BXS 7 7 Troubleshooting ...
Страница 27: ...27 KX TG2853BXS KX TG2854BXS KX TGA280BXS ...
Страница 28: ...28 KX TG2853BXS KX TG2854BXS KX TGA280BXS ...
Страница 29: ...29 KX TG2853BXS KX TG2854BXS KX TGA280BXS ...
Страница 30: ...30 KX TG2853BXS KX TG2854BXS KX TGA280BXS 8 Test Mode 8 1 Test Mode Function Base Unit ...
Страница 32: ...32 KX TG2853BXS KX TG2854BXS KX TGA280BXS 9 Service Mode 9 1 Copying Phonebook Items When Repairing ...
Страница 34: ...34 KX TG2853BXS KX TG2854BXS KX TGA280BXS 9 2 Service Mode Function for Base Unit with Handset ...
Страница 44: ...44 KX TG2853BXS KX TG2854BXS KX TGA280BXS 11 1 2 Handset ...
Страница 45: ...45 KX TG2853BXS KX TG2854BXS KX TGA280BXS 11 1 3 Charger Unit ...
Страница 46: ...46 KX TG2853BXS KX TG2854BXS KX TGA280BXS 11 2 Fix the LCD to the Main P C Board Handset ...
Страница 52: ...52 KX TG2853BXS KX TG2854BXS KX TGA280BXS 12 5 Adjustment of Handset Cross Reference Power Supply Circuit P 12 ...
Страница 57: ...57 KX TG2853BXS KX TG2854BXS KX TGA280BXS Memo ...
Страница 62: ...62 KX TG2853BXS KX TG2854BXS KX TGA280BXS Memo ...
Страница 80: ...80 KX TG2853BXS KX TG2854BXS KX TGA280BXS 16 3 Cabinet and Electrical Parts Charger Unit ...
Страница 81: ...81 KX TG2853BXS KX TG2854BXS KX TGA280BXS 16 4 Accessories and Packing Materials 16 4 1 KX TG2853BXS ...
Страница 82: ...82 KX TG2853BXS KX TG2854BXS KX TGA280BXS 16 4 2 KX TG2854BXS ...
Страница 83: ...83 KX TG2853BXS KX TG2854BXS KX TGA280BXS 16 4 3 KX TG280BXS ...