106
TK-5810
(
BG
)
/5810H
(
BG
)
SCHEMATIC DIAGRAM
X53-440 7/10
4.97V
4.97V
4.97V
4.96V
R : 0V
R : 0.01V
RX : 4.95V
T : 0V
T : 0V
RX : 3.30V
3.29V
T : 68mVrms
1.36V
1.36V
1.36V
1kHz
5.02V
1.65V
1.65V
1.65V
1.65V
T : 82mVrms
1kHz
1.65V
T : 188mVrms
1kHz
5.01V
T : 31mVrms
1kHz
5MC
/3_RF_PCS
3_RF_EP
3_MM
/3_SCSW
2A3
1A3
MM2
ANi_EMG
R220
R221
100
100
D
8
1A4
10
GND
2Y1
9
2Y2
7
13
2A2
11
2A1
1Y4
12
1Y3
14
SDo1
/RF_SRSTB
100
R218
R219
100
R237 100k
R245 100k
R253 100k
R262 100k
C206 0.1u
C213 1000p
TC74VHCT244AFK
2
1A1
4
1A2
6
2Y3
5
2Y4
3
1G
IC205
1
R266 100k
R271 100k
19
2G
17
2A4
15
1Y2
16
1Y1
18
VCC
20
/3_RF_SRSTB
R324
100
100
R325
/RF_PCS
RF_EP
3_MM2
3_ANiEMG
100
R322
R323
100
R288 100k
R279 100k
MM
/SCSW
47
R308
3_SDo1
/3_EVCS
3_SCK1
3_SDo0
/3_K_EVCS
2A3
1A3
STSW
AMT
R227
R217
100
100
D
8
1A4
10
GND
2Y1
9
2Y2
7
13
2A2
11
2A1
1Y4
12
1Y3
14
SCK0
/K_SRCS
100
R215
R216
100
R236 100k
R244 100k
R252 100k
R261 100k
C205 0.1u
C212 1000p
TC74VHCT244AFK
2
1A1
4
1A2
6
2Y3
5
2Y4
3
1G
IC204
1
R265 100k
R270 100k
19
2G
17
2A4
15
1Y2
16
1Y1
18
VCC
20
/3_K_SRCS
R320
100
100
R321
/EVCS
SCK1
3_STSW
3_AMT
100
R318
R319
100
R287 100k
R278 100k
SDo0
/K_EVCS
47
R307
3_SCK0
3_SC_BC2
3_SC_BC4
3_TXAF_MoN
3_TXD2
2A3
1A3
VGS_BSEL
SC_BC3
R213
R214
100
100
D
8
1A4
10
GND
2Y1
9
2Y2
7
13
2A2
11
2A1
1Y4
12
1Y3
14
VGSSW
SC_BC1
100
R211
R212
100
R235 100k
R243 100k
R251 100k
R260 100k
C204 0.1u
C211 1000p
TC74VHCT244AFK
2
1A1
4
1A2
6
2Y3
5
2Y4
3
1G
IC203
1
R264 100k
R269 100k
19
2G
17
2A4
15
1Y2
16
1Y1
18
VCC
20
3_SC_BC1
R316
100
100
R317
SC BC2
SC BC4
3_VGS_BSEL
3_SC_BC3
100
R314
R315
100
R286 100k
R277 100k
TXAF MoN
TXD2
47
R306
3_VGSSW
MT/ HT
3_TXD0
2A3
1A3
RTS0
/RF_SRoE
R205
R206
100
100
D
8
1A4
10
GND
2Y1
9
2Y2
7
13
2A2
11
2A1
1Y4
12
1Y3
14
VGS_EN
R207
100
R242 100k
R226
R259 100k
C203 0.1u
C210 1000p
TC74VHCT244AFK
2
1A1
4
1A2
6
2Y3
5
2Y4
3
1G
IC202
1
19
2G
17
2A4
15
1Y2
16
1Y1
18
VCC
20
3_VGS EN
R312
100
100
R313
TXD0
3_RTS0
/3_RF_SRoE
R285 100k
47
R305
100k
D
5
7
8
6
2
4
IN+B
VSS
oUTB
IN-B
IN-A
IN+A
3
VDD
TC75W51FUF
IC501
1
oUT
A
47
R511
R528
68k
C513
220p
56k
R517
R525
68k
C531
0.1u
0.1u
C503
0.1u
C647
R531
10k
47k
C527
C521
1200p
0.1u
R532
TC75W51FUF
oUT
A
IN+A
IN-A
VSS
3
4
2
1
0.1u
C533
R545
120k
C539
22p
47
R542
IC505
IN-B
oUTB
IN+B
6
7
5
8
VDD
330k
R543
22p
C537
C534
0.1u
C650 0.1u
TC75S51FE F
VDD
oUT
IC525
4
5
3
2
1
IN-
VSS
IN+
CH0
VCC
TC7W53FK(F)
2
INH
1
CoMMoN
7
8
5
4
A
GND
CH1
VEE
3
6
47
IC509
R551
0.1u
C543
R556
47k
390k
R557
0.1u
C545
5C
R509
100k
100k
R514
C505
0.1u
C541 0.1u
R547 180k
R546
56k
DBSW
UL
STXi
DTi
TXo
TXAF
5C
5MC
5MC
5MC
5MC
DBSW
UL
3_RXD0
3_RXD0
33AC
33AC
3_TXD0
SDo0
SCK0
LEVEL CONVERTER
3.3V to 5V
LEVEL CONVERTER
3.3V to 5V
3.3V to 5V
LEVEL CONVERTER
LEVEL CONVERTER
3.3V to 5V
AF AMP (MIC)
DC AMP (REF-V) /
DC AMP
AF AMP (SCR-TX) /
SUMMING AMP (TX)
IC505
AF SWITCH
1
6
18
18
18
18
6
19
19
19
15
15
15
15
15
16
15
16
16
19
19
6
24
1
1
24
24
1
4
2 3
5
5
3
2
4
5
3
2
4
7
6
6
6
7
7
7
7
15
15
18
18
18
18
18
18
19
19
19
19
20
20
24
24
AE
AF
AG
AH
AI
CONTROL UNIT (X53-4400-10)