Kenwood TS-990S, Service Manual

Page: 17 / 54

J K L M N O P Q R S I H G F E D C B A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
17
1 6
7
12
24
19
13 18
81 54
1
40 31
21
30
50
41
20
1 9
27 19
10
18
36
28
1 10
20 11
1
2
13
12
PDONEM
SRECO
1
2 15
16
AGND
MRECO
AGND
MRECI
AGND
SRECI
AGND
MUANO
AGND
SUANO
AGND
UANI
AGND 5A
10 11
11
0
20
1
1
2
12
1
13
PDONES
1 20
50
49
1
2
VCC(33B)
VSS
VSS
HSYNC
VSS
RR6
RR5
VSS
RR2
RR1
VSS
GG6
GG5
VSS
GG2
GG1
VSS
BB6
BB5
VSS
BB2
BB1
VSS0
SCK
RESB
NC
DOTCLK
VSYNC
DEN
RR7
VSS
RR4
RR3
VSS
RR0
GG7
VSS
GG4
GG3
VSS
GG0
BB7
VSS
BB4
BB3
VSS
BB0
SDI
CSB
VSS
VCC
VCC
DE
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
ABLENM
VCC
VCC
VSS
B5
B4
B3
B2
B1
B0
G5
G4
G3
G2
G1
G0
R5
R4
R3
R2
R1
R0
ABLENS
NC 48
47
2
1
NC
PSC
5D
1
2
31
32 LCDREQ
GND
PATXD
PARXD
GND
SCCLK
NC
SCSIMO
SCSOMI
SCCS0
33SW2 USBSW AHLT MARTS MATXD 32KOUT NC VRTS VTXD DC18SW
33SW1
ARST
MACTS
MARXD
BKC
VBINT
VCTS
VRXD
DC12SW
1 3
5 4
DC18SW
NC
DC12SW
GND
GND
GND
1
2
5
6
1 4
33V GND 5D GND
9
1
10
1
J701
R401
R403 R404 R405
R212
R406
R213
R407
R214
R408
R409
R216
R217
R218
R601
R602
R603
R604 R605
L651
R606
L652
R607
L653
R220
L654
R609
L655
R222
L656
R223
L657
R224
L658
R225
L659
R227
R610
R611
L660
R615
L661 L662 L663
R424
L664 L665
R232
L666
R233
L667
L668
R235
L669
R237 R238
R620
R239
R621
R622
R817
R818
L670
L671
L672
CN225
R241
C206
R244
CN228
5A
R245
R821
R246
R822
R249
C401
C402 C403
C404
TP100
C405
X201
C406
X202
R250
C409
R252
R253
R447
R254
R831
R255
C601
R256
C602
R832
R257
C603
R833
R834
R258
C410
C604
R259
C411
C605
C412
C606
TP302
C607
C608
C609
R260 R262
C610
C611
R265
X601
C612
R266
C613
R267
C614
C420
R269
C421
C615
TP315 R274 R275
R277
R278
R660
R279
R661
R662
R663
R664
C434
R665
R666
R667
C94
R280
R668
C438
C95
R281
R669
C821
C439
R282
R283
C823
CN651
CN652
R670
R671
R672
R673
R674
R675
R676
TP142
R677
R678
C831
R679
D1
R680
R681
R683
R684
R685
R686
R687
D402
D406
C278
C279
D601
F1
L301
F2
D602
L302
F3
L303
L304
Q701
L305 L306 L307 L308
TP365
IC201
L309
TP366
IC202
TP367
IC203
TP368
TP369
L310
IC209
L311
L312
L313
TP370
L314
TP371
IC401
L315
TP372
L316
TP373
L317
TP374
L318
TP375
TP951
L319
TP376
TP952
TP377
TP378
TP379
L707
L320
C681
IC601
L321 L322
C683
L323
C684
TP380
L324
C685
TP381
L325
TP382
L326
TP383
TP384
C688
TP385
TP386
TP387
TP388
TP389
TP390
TP391
TP392
TP393
TP394 TP395
TP396
TP397
TP398
TP399
R100
J401
R101
CN11
R102 R103
R104
R105
R106
R107
R108
R109
CP10
J601
CP11
R301
R302
CP12
R303
R110
R304
R111
CP15
R112
CP16
R113
CP17
R114
CP18
R115
CP21
CP22
CP23 CP24
R314
L1
R315
L2
CP26
R316
CP27
CP28
CP29
CP30
R320
CP31
CP33
CP34
R130
IC651
CP35
R131
R901
IC652
R132
R326
R902
IC653
R133
R327
R134
R904
R135
R905
CN501
R136
R906
R137
R907
R138
R908
R139
R909
L13
R330
L14
R331
L15
R332
L16
R333
L17
R140
R334
L18
R141
R335
R911
L19
R142
R336
R337
R144
R338
R145
R339
R721
R146
R722
R147
R723
R148
R724
R149
R725 R727
R340
C110
CP51
R341
IC1
R729
CP52
R342
IC2
CP53
IC3
CP54
R150
R344
CP55
R151
R345
R152
R346
R922
R153
R347
CP57
R154
R348
CP58
R349
IC9
R731
CP59
R733
R734
R735
C505
R736
C506
R737
R350
R738
TP204
CP60
R351
TP205
R352
R12
CP62
R353
R13
R160
R14
CP64
R355
CP65
R161
R356
R16
CP66
R357
R933
R17
CP67
R164
R358
R740
R934
R18
CP68
R165
R741
R935
CP69
R359
R166
R742
R936
R743
R744
R748
R20
CP70
R749
TP409
CP71
R22
CP72
R23
CP73
R170
R364
R24
R171
R365
R25
TP219
Q1
X701
R172
R366
TP602
R173
R367
R27
R174
R28
TP410
TP604
R175
R369
R29
TP605
F401
R176
TP606
R177
TP413
TP607
R178
R179
TP415
TP416
R370
TP224
R371
R372
R32
C143
R33
TP227
C144
TP228
R180
F601
R375
C145
R35
TP805
R952
C146
TP806
R376
R183
R953
R37
R377
R184
R38
R4
R378
R39
R186
R187
C727
TP230
C728
R8
R189
TP231
C729
TP232
C343
TP233
C344
TP234
C345
R41
R190
R44
C730
R191
R45
C731
R46
C732
R193
C733
R194
C734
R49
C735
C736
R197
C737
TP240
C738 R198
R199
C739
TP242
R50
R52
R53
TP823
R54
R55 R56 R57
TP23
R398
R974
R58
R975
R59
R976
C746
R977
R978
R979
R60
TP255
R62
TP257
R65 R66 R67
TP33
R69
L201
TP36
L202
TP37
R987
TP260
R988
TP261
TP262
C181
C182
TP266
TP267
C183
C184
R74
C185
R75
D701
L401
L402
R77
R78
R79
TP46
Q803
Q804
Q805
TP272
Q806
TP273
Q808
R80
C384
Q809
C385
R81
L601
C386
R82
L602
C193
R83
L603
C194
C388
R84
L604
C195
C389
R85
L412
C196
R86
TP662
L413
TP663
L414
R88
TP664
R89
TP665
TP666
TP56
TP667
TP668
C391
TP669
CN1
C392
TP282
CN2
CN3
TP284
CN4
C395
CN6
TP670
R95
X1
TP671
TP61
IC701
R96
TP672
R97
TP673
R98
TP674
R99
TP675
TP676
TP66
TP677
TP678
TP679
TP680
TP681
TP682
TP683
TP73
TP684
TP685
CP1
CP2
CP3
CP4
CP6
CP7
CP8 CP9
R204
R208
Q651
Q652
R726
S
G
D
S G D
D G S
S
G
D
S G D
D G S
S
D
G
D
S
G
S G D
D G S
1.8V_4
1.8V_1
1.8V_1
1.2V_3
1.2V_3
1.2V_3
DGND
DGND
DGND
U1VBUS
U1D+
U1D-
U1SGND
U1GND
U2VBUS
U2D+
U2D-
U2SGND
U2GND
Ref. No. Address Ref. No. Address Ref. No. Address
D1
D402
D406
D601
D602
D701
IC1
IC2
IC201
IC202
IC203
IC209
IC3
IC401
IC601
IC651
IC652
IC653
IC701
IC9
Q1
Q651
Q652
Q701
Q803
Q804
Q805
Q806
Q808
Q809
10O
6B
9B
4D
3D
10C
5H
7I
7N
5M
5O
6E
7G
7D
4E
10L
8F
9L
9E
9O
5C
10Q
Q9
9F
9P
10P
10P
11P
9I
9I
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
Layer 7
Layer 8
Foil side
TS-990S
PC BOARD
DIGITAL UNIT (X46-3390-00)
Component side view (J79-0353-29)
J79-0353-29