Kenwood TS-990S, Service Manual

Page: 16 / 54

A B C D E F G H I J K
L M N O P
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16
TS-990S
SCHEMATIC DIAGRAM
1.8V _1
3.3V _2
1.2V _3
1.8V _4
5.0V
1.2V _3
1.8V _4
3.3V _2
1.8V _1
5.0V
1.2V _3
1.8V _4
3.3V _2
1.8V _1
5.0V
1.2V _3
1.8V _4
3.3V _2
1.8V _1
5.0V
1.2V _3
1.8V _4
3.3V _2
1.8V _1
5.0V
SMCLK
SMSIMO
APSHLT
SMCS0
MSCTS
MSRTS
MSRXD
MSTXD
SMSIMO
SPSHLT
SMCS0
SMCLK
VBUS
OTGID
OTGD-
OTGD+
DRVBUS
APP(SUB)
DATIN
LRCLK
BICLK
MSTXD
MSRXD
MSRTS
MSCTS
DERXDM
RTCKM
TMSM
TDIM
TDOM
TRSTM
TCKM
TMSM
TRSTM
TCKM
TDIM
RTCKM
TDOM
32KOUT
AHLT
AHLTS
ETHERNET
USB_HOST
RGB_VIDEO
MAIN_SUB_BUS
BKC
AnRST(nTRSTM)
AnRST
AF OUT MAIN
AF OUT SUB
AF IN
MAIN
AF IN
SUB
AnRST
32KOUT
MSSELM
MCLK1
MCLK2
FSAMPEN
IWL
0:48ken
1:96ken
Z:192ken
Z:24bit
0:16bit
1:20bit
3.3V
5.0V
1.8V_SW1
NC(DC-DC_SYNC)
3.3V_SW5 3.3V_SW2
BKC
MACTS
MATXD
MARXD
MARTS
MATXD
MACTS
MARTS
MARXD
NC
AHLT
ARST
ARST
VCTS
VTXD
VRXD
VRTS
VBINT
USBSW
GND
DC12SW
DC18SW
33SW1
33SW2
SCCS0
SCSOMI
SCSIMO
SCCLK
PARXD
PATXD
GND
5D
SCOPE_SUB
USB_DEVICE
MARXD
MATXD
MACTS
MARTS
DC12SW
GND
GND
DC18SW
NC
GND
1.8V_4
1.2V_3
1.2V_3
DGND
1.2V_3
1.8V_1
1.8V_1
DGND
DGND
1.2V_SW1
SRECO
MRECO
SRECI
MRECI
MUANO
SUANO
UANI
AGND
AGND
AGND
AGND
AGND
AGND
AGND
33V
5D
GND
5A
GND
SYBT0M
SYBT1M
JTAG_MAIN
PSC
NC
DATOUT
AHLTM
RSTWRM
DACnPD
DSTB0M DDLY0M
DSTB1M DDLY1M
DDREFM
DVREFM
XTINM
XTOUTM
RSVV1M
RSVU2M
BKC
32KOUT
LCDREQ
LCDREQ
SYBT7M
3.3V _5
PDONEM
NC
DECTSM
DRDM2M DRD18M DRD17M DRD16M DRD19M DRD21M DRD20M DQS2pM DQS2nM DRD23M DRD22M DRD24M DRD27M DRD26M DRD25M DQS3nM DQS3pM
DRD30M
DRD28M
DRD31M
DRD29M
DRDM3M
DnCASM DCKEM DnRASM DnWEM DnCS0M DRBA2M DRBA1M DCLKpM DCLKnM DRBA0M DRA4M DRA3M DRA2M DRA1M DRA0M DRA9M DRA8M DRA7M DRA6M DRA5M
DRA10M DRA11M DRA12M DRODTM
DQS3pM
DQS3nM
DQS2nM
DRDM2M
DRDM3M
DRD31M DRD30M
DRD29M DRD28M
DRD27M DRD26M
DRD25M
DRD24M
DRD22M DRD23M
DRD21M
DRD20M
DRD18M DRD19M
DRD17M DRD16M
DQS2pM
DRA12M
DRA10M
DRA11M
DRA8M
DRA9M
DRA7M
DRA5M
DRA6M
DRA4M
DRA3M
DRA2M
DRA0M
DRA1M
DRBA2M
DRBA0M
DRBA1M
DnCASM
DnCS0M
DnRASM
DCKEM
DnWEM
DRA12M
DRA11M
DRA10M
DRA9M DRA8M
DRA7M
DRA5M
DRA6M
DRA4M
DRA3M
DRA2M
DRA1M DRA0M
DRBA1M
DRBA0M
DRBA2M DnCS0M
DnCASM
DnRASM
DCKEM
DnWEM
DRDM0M DRD0M DRD1M DRD2M DRD3M DQS0pM DQS0nM DRD4M DRD5M DRD6M DRD7M DRD8M DRD9M DRD10M DQS1pM DQS1nM DRD11M DRD14M DRD13M DRD12M DRDM1M DRD15M
DQS1pM
DQS1nM
DQS0pM
DQS0nM
DRDM1M
DRDM0M
DRD15M DRD14M
DRD12M DRD13M
DRD10M DRD11M
DRD9M DRD8M
DRD7M
DRD6M
DRD4M
DRD5M
DRD2M DRD3M
DRD1M DRD0M
DRODTM
DRODTM
EMDDA
DSHSM DSDEM
DSB1M DSB3M DSB4M DSB2M
DSB5M
DSVSM
DSB0M
DSCLKM
SDWPM
GPD4M
GPD3M
GPD2M
GPD1M
GPD0M
GPD6M
GPD5M
GPD7M
GPnCSM
GPALEM
GPn0EM
GPnWEM
GPCLEM
GPnWPM
GWAITM
SYBT2M
SYBT3M
SYBT4M
SYBT5M
SYBT6M
SYBT7M
SYBT8M
ABLENM
ABLENS
DVISDA
AHLTS
BICLK
LRCLK
DATIN
DRA13M
DRA14M
DRA13M
DRA14M
GPn0EM
GPnCSM
GPALEM
GPnWEM
DSB6M
DSB7M
DSG0M
DSG1M
DSG2M
DSG3M
DSG4M
DSG5M
DSG6M
DSG7M
DSR0M
DSR1M
DSR7M
DSR6M
DSR5M
DSR4M
DSR3M
DSR2M
ET50M
SYBT8M
SYBT6M
SYBT5M
MCLK1
SDDA3M
MCLK2
DVISCL
PARXD
PATXD
VBINT
USBSW
32KOUT
33SW1
33SW2
SASOMI
SASIMO
SACS0
SACS0
SASIMO
SACLK
DC12SW
VTXD
VRXD
VRTS
VCTS
MRECI
SRECI
MRECO
SRECO
DC18SW DC12SW
MUANO SUANO UANI
MRECO
MUANO
UANI
SRECO
SUANO
SYBT3M
SYBT1M/0M
BKC
SDDA2M
SDDA3M
SDCMDM
SDCLKM
SDDA0M
SDDA1M
SDWPM
SDDETM
POLSEL
AnRST
ETnRST
DVIPD
VDACPS ECRSDV
ETRXD1 ETRXD0
SDDA2M SDDA1M SDDA0M
SDCMDM
SDCLKM
SACLK
SASIMO
SMCLK
SMSIMO
APSHLT
SMCS0
VBUS
MSRTS
MSCTS
MSRXD
MSTXD
SASOMI
SACS0
OTGD+
ETTXD1
EMDCLK
ETTXEN
OTGD-
MRECI
SRECI
GWAITM
SYBT4M
SYBT2M
SYBT1M/0M
US2SE0
US2SPD
US2DM
US2RCV US1SUS
US1DM
US2SUS
US2DP
HS1INT HS2INT
US1TEN US1SPD US1DAT
US1SE0
US1DP
US1RCV
HS1EN
US2TEN US2DAT
HS2EN
ETTXD0
ETRXER
PATXD
PARXD
SACLK
SDDETM
SYBT7M
SYBT7M
SYBT7M
SYBT7M
33SW2
LCDREQ
LCDREQ
LCDREQ
GPD7M
GPD6M
GPD5M
GPD4M
GPD3M
GPD2M
GPD1M
GPD0M
GPCLEM
GPnWPM
DCLKnM
DCLKpM
DCLKnM
DCLKpM
PSC
PDONEM
33SW1
DC18SW
IC1
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25
B1
B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25
C1 C2 C3 C5 C6 C8 C10 C11 C13 C14 C16 C17 C19
C20 C21 C23 C24 C25
D1 D2 D6 D7 D8 D10 D11 D13 D14 D16 D17 D19
D20 D24 D25
E1 E2 E3 E7 E8 E10 E11 E13 E14 E16 E17 E19
E23 E24 E25
F1 F2 F3 F4 F6 F7 F8 F10 F11 F13 F14 F16 F17 F19 F20 F22 F23 F24 F25
G1 G2 G3 G4 G5 G6
G8 G10 G11 G13 G14 G16 G17 G20 G21 G22 G24 G25
H1 H2
H8 H9 H10 H11 H12 H13 H14 H15 H16 H17 H18 H19
H20 H21 H22 H23 H24 H25
J1 J2 J3 J4 J5 J7
J8 J9 J10 J11 J12 J13 J14 J15 J16 J17 J18
J25
K1 K2 K3 K4 K5 K6 K7
K8 K9 K12 K13 K14 K17 K18 K19
K20 K21 K22 K23 K24 K25
L1 L2
L8 L9 L10 L11 L12 L13 L14 L15 L16 L17 L18 L19
L20 L21 L22 L23 L24 L25
M1 M2 M3 M4 M5 M6 M7
M8 M9 M10 M11 M12 M13 M14 M15 M16 M17 M18
M24 M25
N1 N2 N3 N4 N5 N6 N7
N8 N9 N12 N13 N14 N17 N18 N19 N20
N21 N22 N23 N24 N25
P1 P2
P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19
P20 P21 P22 P23 P24 P25
R1 R2 R3 R4 R5 R6 R7
R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18
R24 R25
T1 T2 T3 T4 T5 T6 T7
T8 T9 T12 T13 T14 T17 T18 T19 T20
T21 T22 T23 T24 T25
U1 U2
U8 U9 U10 U11 U12 U13 U14 U15 U16 U17 U18 U19 U20
U21 U22 U23 U24 U25
V1 V2 V3 V4 V5 V6 V7
V8 V9 V10 V11 V12 V13 V14 V15 V16 V17 V18
V24 V25
W1 W2 W4 W5 W6
W9 W10 W12 W13 W15 W16 W18
W20 W21 W22 W23 W24 W25
Y1 Y2 Y3 Y4 Y6 Y7 Y9
Y10 Y12 Y13 Y15 Y16 Y18
Y19 Y20 Y22 Y23 Y24 Y25
AA1
AA2 AA3
AA7
AA9 AA10 AA12 AA13 AA15 AA16 AA18
AA19 AA23 AA24 AA25
AB1 AB2
AB6 AB7
AB9 AB10 AB12 AB13 AB15 AB16 AB18
AB19 AB20 AB24 AB25
AC1
AC2
AC3 AC5 AC6 AC7
AC9 AC10 AC12 AC13 AC15 AC16 AC18
AC20 AC21 AC23 AC24 AC25
AD1 AD2 AD3 AD4 AD5 AD6 AD7
AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16
AD17
AD18
AD19 AD20 AD21 AD22 AD23 AD24 AD25
AE1 AE2 AE3 AE4 AE5 AE6 AE7
AE8 AE9 AE10
AE11
AE12
AE13 AE14 AE15 AE16
AE17
AE18
AE19 AE20 AE21 AE22 AE23 AE24 AE25
C821
0.1u
10
R817
47k
R818
10k
TPC6111-F
Q803
R822
10k
TPC6111-F
Q805
R821
47k
Q806
LTC043TEBFS8
C823
0.1u
10
Q804
LTC043TEBFS8
C 1 1 u
C2
1u
6.3
C3
0.22u
002:1A;003:1A
3.3V_2
002:1A
1.8V_4
002:1A;003:1A
1.8V_1
003:1A
USB_5V
002:1A
1.2V_3
002:1B;003:1B
GND
C121
10u
IC6
AK4387ET
1
MCLK
2
BICK
3
SDTI
4
LRCK
5
RSTN
6
CSN
7
CCLK
8
CDTI
9
10
11
12
13
14
15
16
NC
AoUTR
AoUTL
VCoM
VSS
AVDD
DVDD
DZF
R116
10k
C120
0.1u
R117 10k
L10
C123
0.1u
C122
10u
R118 10k
R123
4.7k
R125
10k
IC7
WM8782ASEDSRV
1 MCLK
2 DoUT
3 LRCLK
4 DGND
5 DVDD
6 BCLK
7 IWL
8 FSAMPEN
9 FoRMAT
10 VMID
11
12
13
14
15
16
17
18
19
20
VREFGND
VREFP
AVDD
AGND
AINoPR
AINR
CoM
AINoPL
AINL
M/S
C132
10u
R121
4.7k
C128
10u
R122 3.3k
C133
0.1u
C126
10u
C127
0.1u
R124
4.7k
C129
0.1u
C131
0.1u
R120
4.7k
C130
10u
IC3
A1
A2 A3 A7 A8 A9
B1 B2 B3 B7 B8 B9
C1
C2 C3 C7 C8 C9
D1 D2 D3 D7 D8 D9
E1
E2 E3 E7 E8 E9
F1 F2 F3 F7 F8 F9
G1
G2 G3 G7 G8 G9
H1 H2 H3 H7 H8 H9
J1
J2 J3 J7 J8 J9
K2 K3 K7 K8 K9
L1 L2 L3 L7 L8
M2 M3 M7 M8 M9
N1 N2 N3
N7 N8
P2 P3
P7 P8 P9
R1
R2 R3
R7 R8
R1 R2 R3 R4 R6 R5 R7 R8 R9
R10 R11 R12 R13 R14 R15 R16 R17
22 22 22 22 22 22 22 22 22 22
R18
22
R19 R20 R22 R23
1
0
R24
10
R25
22 22 22 22
R30 R31 R32 R33 R34 R35 R36 R37 R38 R39 R40
22 22 22 22 22 22 22 22 22 22 22
R41 R42 R43 R44 R45 R46
22 22 22 22 22 22
R47
R48
R49
R50
R51
22
22
22
22
22
IC2
A1
A2 A3 A7 A8 A9
B1 B2 B3 B7 B8 B9
C1
C2 C3 C7 C8 C9
D1 D2 D3 D7 D8 D9
E1
E2 E3 E7 E8 E9
F1 F2 F3 F7 F8 F9
G1
G2 G3
G7 G8 G9
H1 H2 H3
H7 H8 H9
J1
J2 J3
J7 J8 J9
K2 K3
K7 K8 K9
L1 L2 L3
L7 L8
M2 M3
M7 M8 M9
N1 N2 N3
N7 N8
P2 P3 P7 P8 P9
R1 R2 R3 R7 R8
R81 R80 R79 R78 R77 R76
22 22 22 22 22 22 22 22 22 22 22 22 22
R75 R74 R73 R72 R71
22 22 22 22 22
R70 R69 R68 R67 R66 R65 R64 R63 R62 R61 R60
22 22 22 22 22 22 22 22 22 22 22
R90
0
R91
0
R92
49.9
C52
10u
C51 10u
C53
0.1u
C54
0.1u
C55
0.1u
C56
0.1u
C57
0.1u
C58
0.1u
C59
0.1u
C60
0.1u
C61
0.1u
C62
0.1u
C65
0.1u
C 6 3
0 . 1 u
C66
0.1u
C67
0.1u
C68
0.1u
C70
0.1u
C69
0.1u
10
C71
0.1u
C72
0.1u
C64
0.1u
C73
0.1u
C74 0.1u
R93
1k
R94
1k
C75
0.1u
C76 0.1u
C4
0.1u
R101
47
R102
47
R103
1k
R104
1k
R105
100
R106
100
R110 47
R111 47
R112
47
R113 47
R114
47
R115 47
R127
22
R126
22
R129
4.7k
R128
4.7k
R130 22
R131 22
R132 22
R133
22
R134 22
R135 22
R136
22
R137 22
R138 22
R139 22
R140 22
R141 22
R142 22
R144 22
R145 22
R152
10k
R151
10k
R150 10k
R149 10k
R148 10k
R147
10k
R146
10k
R164
0
R165
0
IC8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
NC1
NC2
NC3
NC4
NC5
NC6
R/B
RE
CE
NC7
NC8
VCC1
VSS1
NC9
NC10
CLE
ALE
WE
WP
NC11
NC12
NC13
NC14
NC15
25
NC16
26
NC17
27
NC18
28
NC19
29
I/o0
30
I/o1
31
I/o2
32
I/o3
33
NC20
34
NC21
35
NC22
36
VSS2
37
VCC2
38
NC23
39
NC24
40
NC25
41
I/o4
42
I/o5
43
I/o6
44
I/o7
45
NC26
46
NC27
47
NC28
48
NC29
C141
0.1u
C142
0.1u
002:1B
X1
26.000MHz
L77-3078-05
C143
15p
C144
15p
R166 0
R170
22
R171
22
R173
4.7k
R174
4.7k
R172
4.7k
R176
0
R175
0
R177
0
003:1B
003:1B
R178
220
R179 0
IC9
TC7SH08FU-F
1 I N B
2 INA
3
GND
4
5
oUTY
VCC
C145
0.1u
10
R181
0
R182
0
R183
68
R185 0
R186
4.7k
SSM3K15TE(F)
Q 1
R187
1k
R189
47k
C146
1000p
IC452
NJM2100V-ZB
1
2
3
4
AoUTPUT
A-INPUT
A+INPUT
V-
5 B+INPUT
6 B-INPUT
7 BoUTPUT
8 V+
IC451
NJM2100V-ZB
1
AoUTPUT
2
A-INPUT
3
A+INPUT
4
V-
5 6 7 8
B+INPUT B-INPUT BoUTPUT V+
L451
R452
22k
R451
22k
C451
10u
C452
0.1u
C470
2.2u
R457
18k
R459
18k
R458
18k
C454
330p
C453
2200p
R454
22k
C457
0.1u
C456
2.2u
R462
18k
R461
18k
R453
22k
C460
0.1u
R460
18k
C459
330p
C461
1800p
C471
2.2u
R465
18k
C464
330p
R468
18k
2.2u
C469
R455
R467
18k
R466
18k
C465
1800p
R464
18k
R463
18k
C467
0.1u 10
R456
22k
C466
2200p
IC453
NJM2100V-ZB
AoUTPUT
A-INPUT
A+INPUT
V-
1
2
3
4
5 B+INPUT
6 B-INPUT
7 BoUTPUT
8 V+
C468
330p
C462
0.1u
C458
2.2u
C463
2.2u
10u C472
C474 0.01u
C473
0.01u
C475 0.01u
R193
R196
4.7k
R197
1k
R901
100
R911
10k
R908 100
R909
100
R199
100
D1
RB501VM-40
C147
0.1u
C148
0.1u
C149
0.1u
C150
0.1u
C 1 5 1
0 . 1 u
C152
0.1u
C153
0.1u
C154
0.1u
C155
0.1u
C156 0.1u
C157
0.1u
C158
0.1u
C159
0.1u
C160
0.1u
C161
0.1u
C162
0.1u
C163
0.1u
C164
0.1u
C165
0.1u
C166
0.1u
C167
0.1u
C168
0.1u
C169
0.1u
C170
0.1u
C171
0.1u
C172
0.1u
C173
0.1u
C174
0.1u
C175
0.1u
C176
0.1u
C177
0.1u
R912
1k
R913
R914
0
R915
0
R916
0
R917
0
R922
4.7k
R931
10k
L1
2.2u
C181 22u
C182
1000p
L2
2.2u
C184 22u 25
C185
1000p
R95
220
R96
100k
R97
22k
R98
22k
R933
22k
R934
22k
R935
1k
R936
1k
R937
0
R952 10k
R953
10k
R954
10k
CP19
10kx4
CP20
C94 10u 6.3
C95 10u
C96
10u
C97
10u
C31
0.1u
C 3 2
0.1u
C33
0.1u
C34 0.1u
C35
0.1u
C36 0.1u
C37 0.1u
C38
0.1u
C39
0.1u
C40
0.1u
C41 0.1u
C42
10u
C43
10u
C N 6
13
12
11
10
9
8
7
6
5
4
3
2
1
R956
R957
R958
R959
R960
R961
R962
R963
22
22
22
22
22
003:1B
R52 100
R53
100
R54
100
R55
100
R907
100
R904
100
R905
100
R906
100
R56 100
R57
100
R58 100
R902 100
R59
100
R82
100
R83
100
100
R84
100
R85
100
R86
100
R88
100
R89 100
002:3B
R27
R28
R29
0
0
0
003:1H
R99
R100
R107
R108
R109
R190
R191
0
0
0
0
0
0
0
TP805
TP806
TP823
TP33
TP37 TP36
TP46
TP56
TP61
TP66
TP100
TP23
CN1
4
3
2
1
L11 L12
L13
L14
L15
L16
R153
10k
CN2
1
2
3
4
5
6
7
8
9
R160
4.7k
C110
0.1u 10
TP131
TP132
TP133
TP134
TP135
TP136
TP137
TP138
TP139 TP140
TP142
R155
10k
TP147
C183 220u 6.3
L17
1 3
1
C N 3
1
2
3
4
5
6
R156
1k
R198
100
CN11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
TP73
CP57
22x2
CP1
22x2
CP58
100x2
CP2
22x2
CP59
100x2
CP3
100x2
CP60
100x2
CP4
100x2
CP5
22x2
CP61
22x2
CP6
22x2
CP62
22x2
CP63
0x2
CP8
68x2 68x2
CP64 CP9
150x2
CP65
68x2
CP10
68x2
CP66
0x2
CP11
150x2
CP67
150x2
CP12
150x2
CP68
68x2
CP15 0x2
CP69 0x2
CP21 22x2
CP70 22x2
CP16 100x2
CP71 100x2
CP17 0x2
CP72 0x2
CP18
100x2
CP73
100x2
L18
L19
R157
0
R158
0
R159
0
R161
10k
TP1
TP2
TP3
TP4
TP5
TP6
TP7
F1
F 2
003:1B
R154 100
R184
1k
SSM3J36TU
Q808
R834
10k
R833
10k
R832
33k
C831
0.1u
Q809
LTC043TEBFS8
R831
47k
002:1H
33AU
TP20
F3
003:1A
3.3V
C193
22p
C194
22p
C195
22p
C196
22p
R964 33
R965 33
R966 33
R967 33
R968
R969
R981
R982
33
33
33
33
R983
220
R984
220
R985
220
R986
220
TP8
R180 100
R143
22
22
22
1k
003:1B
5A
CP7
0x2
DIGITAL UNIT(X46-3390-00)(1/3)
INVERTER
SWITCH
POWER SWITCH
POWER SWITCH
POWER SWITCH
SWITCH
SWITCH
SWITCH
MCU
DDR2 SDRAM
DDR2 SDRAM
DAC
ADC
NAND FLASH
AND GATE
OP AMP
OP AMP
OP AMP
REVERSE
CURRENT
PREVENTION
22k
0
1A
0.25A
1A
DC DC UNIT
X43-322 (A/3)
CN190
DC DC UNIT X43-322 (C/3) W801
DC DC UNIT
X43-322 (C/3) CN803
CONTROL UNIT X53-452 CN71
DSP UNIT X53-453 CN672
10kx4
3.26V
1.77V
1.20V
3.25V
5.05V
5.06V
3.22V
1.79V
3.22V 3.22V
3.19V
3.25V
3.24V
1.18V
1.78V
1.78V
1.78V
4.90V
4.88V
3.22V
3.22V
2.42V
2.42V
2.43V
2.42V
2.43V
2.43V
2.43V
2.43V
2.43V
2.43V
3.22V
2.43V
2.43V
2.42V
4.90V
4.90V
2.43V
3.21V
2.43V