Kenwood KGP-2A Service Manual Supplement page 39

Modem gps receiver/modem gps controller
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CONTROL UNIT (X53-3980-XX)
ACC1
J2
NC
1
6
RTS1
RXD1
NC
TXD1
NC
DTR1
NC
9
GND
5
ACC2
*
J3
*
R159
SEN7
1
*
R160
*
6
CP74
RTS2/SEN6
1
RXD2/SEN3
*
R161
SEN1
TXD2/SEN4
*
R162
SEN0
DTR2/SEN5
*
R163
*
D35
SEN2
9
SEN0
SEN1
GND
5
*
R164
SEN2
SEN3
*
R165
*
R166
SURGE
ABSORPTION
*
R167
SEN_ACC2/1
*
R168
*
D34
SURGE
*
R169
ABSORPTION
*
*
CP73
R170
SEN4
*
R171
SEN5
ACC3
*
J1
SEN6
15
*
15
5
R172
*
D33
SEN7
SEN15
5
1
MicIn/DTR2/SEN5
10
10
*
14
R173
SURGE
SEN10
SEN14
4
*
ABSORPTION
9
R174
*
CP72
TXD2/SEN4
SEN9
13
*
R175
SEN8
3
SEN13
SEN9
RXD2/SEN3
8
*
R176
SEN11
12
SEN8
SEN10
SEN12
2
*
R177
1
7
GND
SEN_ACC2/2
SEN7
11
1
1
SEN11
*
CP70
SBO
11
6
MicGnd/RTS2/SEN6
6
*
R11
SEN14
SEN13
*
R12
SEN15
SEN12
*
1
R13
*
SURGE
R14
ABSORPTION
*
R15
*
D32
*
R16
SEN_ACC3
$R17
$R18
*
R199
SRSEL
*
D48
*
R179
SURGE
*
R180
ABSORPTION
*
R181
*
CP71
*
R182
SRCLK2
*
R183
SRCLK1
SRDAT1
SRDAT2
1
SURGE
ABSORPTION
*
D31
D1
D2
OVER
BACKWARD
CURRENT
VOLTAGE
PROTECTION
PROTECTION
D1
RADIO
CN1
1
1812L075PR
SB
D36-39
SBO
Q6
SWITCHING
SURGE ABSORPTION
DTC144EE
DI
D39
D38
D37
D36
D8,12,60,61
R220
DA204U
DA204U
DA204U
DA204U
GND
SURGE ABSORPTION
2.2k
DO
PTT
1
C181
C180
C179
C178
DTC
RADSQ
100p
100p
100p
100p
RADTXS
SQ
CP3
D8
D12
Q5
TXS
100*4
DTC144EE
CLK
SWITCHING
DAT
AM
CP4
RADST
100*4
NNCD6.8G-A
NNCD6.8G-A
MM
1
ID
DISP OFF
TXD
EXTENDED I/O
IC9
RXD
*
D62
*
TC74HC4094AFF
15
L24
ID
5.00V
DISP OFF
RADOE
*
CP60
*
R33
*
R37
*
D18
D18
D45
D44
REVERSE
CURRENT
PROTECTION
1
Q8
R203
DTC144EE
RXD0
2.2k
TXD0
*
Q1
*
Q2
*
R139
DA204U
DA204U
*
A1
D44,45
1
2
Q7,8
FMT
PPS
SWITCHING
SURGE
SWITCHING
VBU
TXD0
*
ABSORPTION
RXD0
VCC
Q4
Q7
R202
VANT
RXD1
DTC144EE
SIG
GND
2.2k
9
10
Q1,2
*
C166
*
R135
GPS MODULE
SWITCHING
*
R137
X53-3980-XX
A1
BA1
CP60
CP70
CP71
CP72
CP73
CP74
D18
D31
D32
D33
D34
D35
D48
D60
D61
D62
J1
J3
Q1
Q2
-20
KGP-2A
M
W02-3705-05
W09-0985-15
47k
100
100
100
100
100
MA2S111-F
NNCD6.8G-A
NNCD6.8G-A
NNCD6.8G-A
NNCD6.8G-A
NNCD6.8G-A
DA204U
UMZ8.2T
UMZ8.2T
NNCD6.8G-A
E58-0489-15
E59-0413-05
DTC114YE
DTC114YE
-21
KGP-2B
M
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
X53-3980-XX
R11
R12
R13
R14
R15
R16
R33
R37
R134
R135
R136
R137
R138
R139
R159
R160
R161
R162
R163
R164
R165
R166
R167
R168
R169
R170
R171
R172
R173
R174
R175
R176
R177
R179
R180
R181
R182
R183
-20
KGP-2A
M
0
0
0
0
0
0
220
220
1k
120
5.6k
3.3k
5.6k
3.3k
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-21
KGP-2B
M
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
X53-3980-XX
L24
C1
C2
C3
C6
C8
C10
C12
C13
C15
C18
C19
C21
C22
C26
C27
C30
C32
C34
C37
C38
C39
C40
C44
C45
C49
C65
C166
-20
KGP-2A
M
L41-1015-24
100p
100p
100p
100p
100p
100p
0.01u
100p
100p
0.01u
100p
100p
100p
100p
100p
100p
100p
100p
100p
0.01u
100p
100p
100p
100p
0.1u
0.1u
0.1u10
-21
KGP-2B
M
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
*
D5
CN19
4
MA2S111-F
3
IC3
R7
TA7808FQ
RESET IC
2
IC1
1k
R8
IN
oUT
1
RN5VL30C
D5
0
GND
D58
REVERSE
IC3,4,7,11,34
SURGE
CURRENT
ABSORPTION
REGULATOR
13.5V
PROTECTION
IC4
IC7
TA7808FQ
7.8V
TA78L05FF
5.00V
C25
470p
IN
oUT
IN
oUT
GND
CoM
R2
R4
R5
0
27k
12k
5V AVR
5.00V
RS-232C DRIVER
IC6
ADM3202ARU or
7.43V
ADM202EARUZ
16
1
C55
VCC
C1+
1u25
9.8V
GND
V+
4.95V
CP76
T1oUT
C1-
1
C56
R1IN
C2+
1u25
470*2
RXD1
R1oUT
C2-
-9.84V
TXD1
T1IN
V-
*
C188
C186
TXD2
T2IN
T2oUT
100p
D47
D46
R2oUT
R2IN
UMZ8.2T
UMZ8.2T
9
8
*
C189
C187
R6
100p
1k
D46,47
SURGE
*
D43
D42
ABSORPTION
R194
TXD2
0
RXD2
DA204U
$R192
R191
*
C193
C192
$R184
0
100p
$R185
R186
CP5
0
1
$R187
D7
D9
$R188
470*2
UMZ8.2T
UMZ8.2T
D7,9
R189
*
C197
C198
SURGE
ABSORPTION
0
100p
*
C208
*
*
*
R208
C202
*
R206
R205
*
C201
C117
0.1u
R125
2.88V
0
5.00V
C77
10u10
R67
C87
R82
0
10u10
47k
AMPLIFIER
R80
*
IC32
22k
AMPLIFIER
IC16
*
R212
R105
NJM4558M
5.00V
39k
C206
R106
100p
R213
39k
39k
CODEC IC
1.46V
IC22
2.88V
AK4550VTP
1.46V
1
16
C105
VCOM
AOUTR
R98
10u10
AINR
AOUTL
22k
C108
AINL
PWDA
10u10
VSS
PWAD
3.30V
VDD
SCLK
SCLK
L11
DEMO
MCLK
MCLK
DEM1
LRCK
LRCK
C101
SDTO
SDTI
SDTI
8
9
10u10
SDTO
C95
IC18
M62364FP-F
0.01u
D/A CONVERTER
L1
5.0V
Q4
2SB1424(Q,R)
NO
X53-3980-XX
CP77
CP78
CP79
D27
D43
D50
D51
D52
D53
D58
IC32
IC34
Q10
Q16
Q17
-20
KGP-2A
M
NO
NO
100
B30-2056-05
DA204U
DA204U
DA204U
DA204U
DA204U
DA204U
NJM4558M
XC6204B332M
NO
NO
NO
R199
-21
KGP-2B
M
1k
1k
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
DTC114YE
DTC114YE
DTC114YE
0
1k
NO
NO
X53-3980-XX
R51
R55
R59
R96
R101
R102
R131
R147
R205
R206
R208
R209
R211
R212
R217
C48
C57
C97
C188
C189
C193
C197
-20
KGP-2A
M
82
56k
0
0
33k
56k
NO
82
180k
560
0
1.2k
22k
2.2k
1.2k
0.1u
0.1u
10u10
100p
100p
100p
100p
-21
KGP-2B
M
NO
NO
NO
NO
NO
NO
0
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
*
D58
3.3D
*
IC34
7.9V
1
5
VIN
VOUT
2
VSS
3
4
CE
NC
SWITCHING
IC11
Q11
3.30V
BA033FP
DTC114YE
3.3A
RESET IC
VCC oUT
L10
GND
*
IC14
*
D54
3.3V AVR
*
D55
D50-53
*
D56
SURGE
C75
R56
ABSORPTION
470p
0
SHIFT REGISTER
*
D30
5.0V
D53
D54-57
IC12
*
D57
MA2S111-F
SURGE
BU2099FV
R58
ABSORPTION
1k
C70
5.00V
100
0.01u
*
D52
D30
REVERSE
1
CURRENT
PROTECTION
CP22
SEN12
100*4
C184
C183
5
SEN11
*
D51
SEN11
100p
100p
SEN10
SEN10
SEN9
SEN8
SEN9
C185
C182
SEN8
100p
100p
CN12
BYTE
*
D50
R63
0
CN7
CN8
CN10
D41
D40
CN9
CN11
CNVss
*
R64
MES
*
R71
FRBSY
DA204U
DA204U
R65
RESET
C191
C190
R77
0
Xout
100p
100p
R66
0
Vss
D24,40-43
0
Xin
SURGE
ABSORPTION
Vcc
C83
R218
47k
NMI
D24
0.1u
CP23
NNCD6.8G-A
SRCLK1
SRCLK1
1
C200
C199
SRCLK2
SRCLK2
1k*2
100p
100p
PFINT
R75
E2PSCL
E2PSCL
0
VRLD
SEN_ACC2/1
SEN_ACC2/1
SEN_ACC2/2
SEN_ACC2/2
SEN_ACC3
SEN_ACC3
RADOE
C74
R222
R224
0.01u
25
E2PWP
39k
2.2k
E2PSCL
26
E2PSDA
CN13
5
8
AMPLIFIER
EEPROM
IC26
IC15
NJM4558M
AT24C08A10SU18
CN15
CN16
7.90V
4
1
RADOE
R132
R133
RADST
CLK
39k
56k
DAT
D59
UMZ8.2T
*
CP79
C121
*
5.0V
3.30V
*
CP52
0.1u
1
A0
*
CP78
D7
DL7
AL1/HBIL
5
D6
DL6
A2
D59
D5
DL5
AL3/HCNTL1
LEVEL
SURGE
CONVERTER
D4
DL4
*
*
Q16
*
Q10
ABSORPTION
*
A4
IC19
*
CP53
AL5
1
24
D3
DL3
A6
AL7
VCCA
VCCB2
D2
DL2
D1
DL1
LEVEL
RD
DIR
VCCB1
D0
DL0
XF
CONVERTER
1
*
Q17
*
Q18
D7
A1
oE
1/G
D6
A2
B1
DL7
A0
A1
*
D5
A3
B2
DL6
AL1/HBIL
Y4
CP77
5
D4
A4
B3
DL5
A2
A2
*
Q19
*
Q20
D3
A5
B4
DL4
AL3/HCNTL1
Y3
D2
A6
B5
DL3
A4
A3
D1
A7
B6
DL2
AL5
Y2
D0
A8
B7
DL1
A6
A4
*
Q23
*
Q22
GND1
B8
DL0
AL7
Y1
GND2
GND3
GND
Q10,16-20,22,23
12
13
10
SWITCHING
Q18
Q19
Q20
Q22
Q23
L17
X53-3980-XX
CP46 CP52
CP53
CP54
CP55
CP56
CP57
CP58
CP59
CP80
CP81
D54
NO
NO
NO
NO
NO
L92-0140-05
-20
KGP-2A
M
47k
NO
NO
NO
NO
NO
NO
NO
NO
NO
100
DA204U
DA204U DA204U
DTC114YE
DTC114YE
DTC114YE
DTC114YE
DTC114YE
NO
-21
KGP-2B
M
NO
100
100
100
100
100
100
100
100
1k
NO
NO
C201
C202
C203
C204
C208
C210
C211
CN19
X53-3980-XX
Q12
Q13
Q14
Q21
Q24
Q25
Q26
R64
100p
10u10
100p
0.01u
10u10
100u25
10u
E37-1001-15
-20
KGP-2A
M
RN47A4-F
RN47A4-F
RN47A4-F
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
-21
KGP-2B
M
NO
NO
NO
DTC114YE
DTC114YE
DTC114YE
DTC114YE
47k
*
Q25
*
Q21
*
R126
SWITCHING
*
Q13
*
Q26
*
Q24
76
Q21,24-26
SWITCHING
75
SRSEL
CP38
DSPCLR
5
DSPCLR
DSPTINT
DSPTINT
DSPRINT
DSPRINT
MODESW
1k*4
CP39
A0
1
A0
A1
A1
A2
A2
A3
A3
100*4
A4
CP40
1
A5
A4
CP47
100*2
A5
CPU
A6
A6
1
A7
IC17
A7
30620M8A2M6GPU
100*4
Vss
5.00V
Q12,14
A8
SWITCHING
Vcc
1
CP41
A9
A8
A9
A10
A10
A11
A11
100*4
CP42
*
Q12
*
Q14
A12
1
A12
A13
A13
A14
A14
A15
*
CP46
A15
100*4
DSPRINT
DSPTINT
A16
1
CP43
A16
A17
A17
51
A18
A19
100*4
GATE IC
50
CN17
CN18
*
IC23
3
4
1
5
VSS
oUTY
FROMCE
INB
VDD
INY
DSPCS
INA
NC
VDD
VSS
OUTY
1
5
3
4
CP37
47k*4
IC24
5
TC7S04F-F
GATE IC
*
CP55
CP57
*
CP59
AL0/HRW
A15
AL15
A16
AL16
A1
AL14
A14
AL17
A17
AL2/HCNTL0
A13
AL13
A18
AL18
A3
AL12
A12
AL19
A19
*
*
CP54
CP56
CP58
AL4
A11
AL11
WR
WRL
A5
AL10
A10
RDL
RD
AL6
A9
AL9
FROMCE
FROMCEL
A7
AL8
A8
DSPCSL
DSPCS
*
*
IC20
3.30V
LEVEL
IC21
3.30V
LEVEL
*
IC31
3.30V
20
CONVERTER
1
20
CONVERTER
1
20
Vcc
1/G
Vcc
1/G
Vcc
2/G
A15
A1
2/G
A16
A1
2/G
Y1
AL0/HRW
AL14
Y4
Y1
AL15
AL17
Y4
Y1
AL16
A4
A1
A13
A2
A4
A14
A18
A2
A4
A17
Y2
AL2/HCNTL0
AL12
Y3
Y2
AL13
AL19
Y3
Y2
AL18
A19
A3
A3
A11
A3
A3
A12
WR
A3
A3
Y3
AL4
AL10
Y2
Y3
AL11
RDL
Y2
Y3
WRL
A2
A5
A9
A4
A2
A10
FROMCE
A4
A2
RD
Y4
AL6
AL8
Y1
Y4
AL9
DSPCSL
Y1
Y4
FROMCEL
A1
A7
GND
A1
A8
GND
A1
DSPCS
11
10
11
10
11
D55
D56
D57
IC14
IC19
IC20
IC21
IC23
IC31
DA204U
R3111N451C-F
TC7LVX4245FSF
TC74LVX244FT
TC74LVX244FT
TC7S08F-F
TC74LVX244FT
NO
NO
NO
RN5VL30C
NO
NO
NO
NO
NO
R71
R120
R121
R126
R127
R128
R150
R151
R200
L21
L23
C94
C98
C115
C123
C175
C176
47k
1k
1k
NO
NO
NO
NO
NO
47k
NO
L92-0140-05
0.01u
0.01u
0.01u
0.01u
0.01u
0.01u
NO
270k
270k
0
0
0
470k
470k
NO
L21-0140-05
NO
NO
NO
NO
NO
NO
NO
REGULATOR
IC10
XC62FP3302PN
3.30V
1
24
VIN VoUT
VSS
MEMORY IC
3.3V AVR
IC25
S29AL008D90TF
REGULATOR
IC13
1.79V
XC62FP1802PN
25
48
3.3V
1.8C
L15
VIN VoUT
VSS
1.8V AVR
1.77V
XF
AL0/HRW
3.30V
DSPCSL
R116
SWITCHING
47k
Q15
DTC114EUA
C161
10u10
36
1
C156
144
37
470p
NC18
NC7
C157
NC17
NC8
0.01u
R107
CVDD7
AL2/HCNTL0
HCNTL0
0
A9
VSS6
A8
SCLK
BCLKR0
A7
BCLKR1
(DSP INT)
A6
LRCK
BFSR0
A5
BFSR1
A4
SDTO
BDR0
R108
HD6
DL6
AL3/HCNTL1
HCNTL1
0
A3
BDR1
A2
SCLK
BCLKX0
R109
0
A1
CK
BCLKX1
C165
C132
0.01u
A0
VSS7
470p
DVDD
HINT/TOUT1
HDS2
C154
CVDD3
VSS16
0.01u
LRCK
BFSX0
DSP IC
HDS1
BFSX1
IC29
C155
320VC5402PGE
NC16
HRDY
0.01u
CVDD6
DVDD3
C159
C133
HD5
VSS8
470p
0.01u
D15
DL0
HD0
C160
D14
SDTI
BDX0
10u10
R110
D13
DL5
BDX1
47k
HD4
DL4
IACK
R155
D12
AL1/HBIL
HBIL
CP67
0
1
D11
NMI
D10
INT0
100*2
R154
D9
INT1
CP48
0
D8
INT2
1
D7
INT3
C158
D6
100*2
CVDD4
0.01u
DVDD5
DL1
HD1
C162
C134
VSS15
VSS9
470p
0.01u
NC15
NC9
C163
C136
A19
NC10
109
10u10
470p
72
73
108
3.30V
C131
0.01u
MCLK
CK
LRCK
C147
C149
27p
27p
CLOCK
X2
DEMULTIPLIER
12.288M
IC28
TC74VHC4040FT
SCLK

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