Kenwood VRS-7100 Service manual
DVD
IN
SUB
WOOFER
VIDEO 2INMONITOR
OUT
S VIDEO
VIDEO 2 VIDEO 1 AUXDVD
PLAY IN REC OUT PLAY IN ININ
SURROUND BACK
VIDEO INVIDEO INVIDEO INVIDEO OUT
VIDEO
IN
MONITOR
OUT
SPEAKERS (6-8Ω)
RL
L
R
R LFRONT
CENTER
SURR BACK
/SW
SURR L
SURR R
PRE OUT
ANTENNA
AMGNDFM 75 Ω
(ASSIGNABLE)
DIGITAL IN
COAX 2
(VIDEO 2)
COAX 1
(DVD)
OPT 1
(VIDEO 1)
OPT 2
(AUX)
AUDIO-VIDEO SURROUND RECEIVER
70%70%
VRS-7100
SERVICE MANUAL
© 2004-6 PRINTED IN KOREA
B51-5909-00 (K/K) 755
Knob
(K29-8325-04)
Phone jack
(E11-0946-05)
Indicator
(B12-0480-04)
Door *
(A52-)
Tuner ass’y *
(W02-)
Knob
(K29-8336-03)
Panel *
(A60-)
Optical receiving module
(W02-4523-05)
Pin jack
(E63-1330-05)
Metallic cabinet
(A01-3915-01)
Pin jack
(E63-1330-05)
Cylindrical receptacle
(E56-0049-05)
Pin jack
(E63-1293-05)
Sub panel
(A22-1891-21)
Escutcheon
(B07-2681-14)
Front glass
(B10-3972-02)
Pin jack
(E63-1337-05)
Knob
(K29-8326-03)
Escutcheon
(B07-2683-13)
Lock terminal board
(E70-0184-05)
Knob *
(K29-)
Rectangular receptacle
(E58-0062-05)
Pin jack
(E63-1294-05)
Foot
(J02-1560-03) x4
* Refer to parts list on page 29.
Optical receiving module
(W02-4524-05) x2
Pin jack
(E63-1339-05)
Pin jack
(E63-1338-05)
Pin jack
(E63-1317-05)
Power cord bushing
(J42-0349-05)
AC power cord *
(E30-)
VRS-7100
Speaker cord connectors (1)
For Europe and Australia only
(E69-0013-05)
Remote control unit (1)
For Europe
RC-R0730E(A70-1653-05)
For the U.S.A., Canada and Australia
RC-R0730(A70-1652-05)
Batteries (R6/AA) (2)
AM loop antenna (1)
(T90-0906-05)
FM indoor antenna (1)
For Europe and Australia
(T90-0877-05)
For the U.S.A. and Canada
(T90-0905-05)
Unplug the power cord from the wall outlet, then plug it
back in while holding down the POWER ON/STANDBY
(For U.S.A and Canada) or ON/STANDBY key (For
Europe and Australia).
Please note that resetting the microcomputer will clear the
contents of the memory and returns the unit to the state it
was in when it left the factory.Memory back-up function
Resetting the Microcomputer
The microcomputer may malfunction (unit cannot be operated, or
shows an erroneous display) if the power cord is unplugged
while the power is ON, or due to some other external factor. If
this happens, execute the following procedure to reset the microcomputer and return the unit to its normal operating condition.
Memory back-up function
If the power supply to the receiver is shut down for about a day
or more, the following settings will be reset to the initial
conditions. Please be careful.
Power mode = OFF
Volume level = - 66 dB
Dimmer level = OFF (Brightest condition)
Broadcast band = FM
Frequency setting = 87.50 MHz
Tuning mode = AUTO
CONTENTS / ACCESSORIES / CAUTIONS
CONTENTS
CONTENTS / ACCESSORIES / CAUTIONS...............2
PC BOARD ..................................................................3
SCHEMATIC DIAGRAM............................................15
ACCESSORIES
EXPLODED VIEW .....................................................28
PARTS LIST...............................................................29
SECIFICATIONS........................................................35
CAUTIONS
2
ACEGIBDFHJ
R- R+ L- L+
1816
41
12
SMPS
SL+SL-SR+SR-C+C-
SB+SB-
SW+SW-
C14
C105
C205
C305
C405
C505
C605
L101
L102
L201
L202
L301
L302
L401
L402
L501
L502
L601
L602
C6
C112
C211
C212
C311
C312
C411
C412
C511
C512
C611
C612
R208
C805
L104
L105
L204
L205
L304
L305
L404
L405
L504
L505
L604
L605
R606
TH1
C111
R3
C5
R405
R407
C404
R10
C50
C603
R814
R2
C806
C804
C55
R608
R1
O
R806
R50
C7
IG
R26
R807
R808
R805
BE
R428
R436
R431
R430
R429
R425
R426
R435
R427
R424
R33
R30
C8
R34
R32
R14
R13
R35
C17
R31
C9
R12
C10
R19
R18
R39
R29
C18
C60
R6
21
20
R53
C12
R49
40
41
1
C11
C15
80
R11
60
R54
C13
C19
R55
61
R522
C45
C44
C502
R622
R604
R602
R623
R603
R601
R437
C408
R433
C48
C43
28
C42
C41
1
C49
29
C47
56
C46
C601
R607
C602
SDG
GDS
SDG
GDS
SDG
GDS
SDG
GDS
SDG
GDS
SDG
GDS
SDG
GDS
SDG
GDS
SDG
GDS
SDG
GDS
SDG
GDS
SDG
GDS
R605
C604
R508
R506
R503
R504
R502
R523
R501
R422
R404
R402
R432
R434
C40
C53
C51
I
R52
OG
C406
C57
C58
C56
C54
R25
R337
C308
R507
C504
R505
C501
R408
C402
R406
C503
R811
R609
R809
R616 R614
R804
R801
R810
R803
R802
R610
C607
C609
R619
R509
R613
R615
C801
C802
R514
R516
C614
C616
C613
C615
C514
C509
C507
R510
R519
C407
R409
C409
R410
R513
R515
C515
C516
C513
R414
R416
R413
R415
R512
C803
R612
R611
R517
R511
R618
R617
R518
C102
R336
C32
C31
R24
C22
C4
R16
R8
R7
C1
C59
R9
R15
C2 C3
20
21
2
1
R51
R325
R328
R326
R324
R329
R327
R335
R226
R225
R224
R235
R231
R236
R228
R230
R229
R227
R711
R713
R712
R706
R704
R705
R703
R403
R423
R401
R322
R304
R302
R323
R301
C39
28
C33
R333
R331
R330
C38
29
C37 C36
C34
R332
C30
1
R334
C35
56
C306
C302
R308
C401
R306
C403
R307
C304
C301
R305
R303
R222
R204
R202
R223
R201
R203
R233
R239
R238
28
C23
R27
C16
C29
C208
29
C28
C27
C26
C204
C202
R206
C303
R207
R108
C201
R205
R106
C203
R21
R23
R28
C21
C702
C701
R708
R709
R707
R710
R122
R104
R102
R123
R101
R103
R237
R22
C24
R234
1
C20
C206
C25
56
R232
R20
R107
C104
C101
R105
C103
R218
R217
R118
R117
C415
R411
C307
R419
R309
R310
C309
R314R316
R313
R315
C207
R319
R209
R210
C209
R219
R214
R216
C314
C316
C315
C313
C213
C216
C214
C215
C114
R213R215
R114
R116
C116
R312
R412
C416
C413
C414
R418
R318
R317
R417
R311
R211R212
R111
R112
C115
C113
C109
R110
R109
C107
R119
R113R115
EB
EB
EB
EB
EB
EB
EB
E3
E2
E1
Q103
Q104
Q203
Q204
Q303
Q304
Q403
Q404
Q503
Q504
Q603
Q604
Q101
Q102
Q201
Q202
Q301
Q302
Q401
Q402
Q501
Q502
Q601Q602
Q803
P1
P3
P2
CN3
CN2
CN4
CN5
Q801
Q802
D804 D805
D806
D606
D605
D506
D505
D406
D803
D802
D801
CN1
Q705
Q704
Q702
D701
Q703
Q701
D305
D405
D306
D206
D205
D703
D702
D704
D106
D105
IC6
IC1
IC4
IC5
IC3
IC2
X07-3550-10 (J70-1729-01) (SIDE A)
PC BOARD (Component side view)
1
2
3
4
5
6
7
Refer to the schematic diagram for the value of resistors and capacitors.
3
4
K LNPRTMOQS
X07-3550-10 (J70-1729-01) (SIDE B)
PC BOARD (Component side view)
1
2
3
4
5
6
7
65
Refer to the schematic diagram for the value of resistors and capacitors.
UWYAAACVXZABAD
R936
C45
C515
C517
C530
C707
R869
R701
R703
C521
C541
C546
C548
C549
C550
C609
R521
R523
R529
R532
R533
R534
R909
R537
R538
C11
C41
C702
R714
C13
C14
C44
C706
C955
R910
C959
R820
R822
R825
R902
R903
O
G
I
C12
C42
C57
C58
C61
C62
C66
C103 C104
C123
C124
C143
C144
C163
C164
C571
C572
C602
C901
C902
C951
C952
C954
C956
R832
R42
R101
R102
R107
R108
R121 R122
R127
R128
R141
R142
R147
R148
R161 R162
R167 R168
R504
R510
R513
R514
R515
R528
R530
R536
R702R704
R710
R736
R819
R821
R823
R824
R826
C906
R870
R904
R953
C63
C101
C102
C105
C106
C121
C122
C125 C126
C141
C142
C145
C146
C161
C162
C165
C166
C573
C903
C953
L51
L52
CP53
CP54
CP55
CP56
L57
L58
CP59
CP60
CP61
CP62
CP63
CP64
R11
R12
R13
R14
R19
R20
R22
R23
R24
R25
R28
R29
R30
R31
R41
R43
R44
R45
R46
R47
R48
R49
R51
R55
R56
R61
R62
R63
R65
R103 R104
R105
R106
R109 R110
R111 R112
R123
R124
R125 R126
R129
R130
R131
R132
R143
R144
R145
R146
R149
R150
R151 R152
R163
R164
R165
R166
R169
R170
R171
R172
R501
R502
R503
R507
R508
R509
R511
R512
R516
R517
L5
L6
R527
R547
R548
R549
R550
R553
R554
R571
R572
R573
R718
R719
R720
R721
R722
R732
R733
R734
R754
R755
R756
R757
R758
R759
R760
R766
R767
R768
R770
R771
R784
R785
R786
R787
R788
R789
R790
R793
R794
R796
R797
R798
R799
R800
R801
R802
R803
R804
R805
R807
R829
R830
R831
R927
R836
R837
R838
R839
R840
R841
R842
R843
R921
R922
R923
R924
R925
R926
R876
R877
R878
R879
R880
R881
R882
R883
R884
R885
R886
R887
R888
R905
R906
R951
R952
CP65
R930
R929
R928
C21
L1
C23
R937
R938
R941
R940
R939
C16
C17
R560
R561
R562
R563
L2
C569
C570
R54
C545
R556
R847
C710
R557
C556
136
37
72
73 108
144
109
1217
21
25
51
50
1
50 1
22
2344
40
48
20 1
24 1
75
26 100
76
125
18
1
19
2
1
3
16 15
21
202
114
15
2
1
17 1
16 2
12
21
20
1
2
15
14
1
2
8
91
2
36
37
1
44 34
11
2212
33
23
25
48
112
13
24
EB
D905
CN53
CN1
CN2
CN4
D42
CN71
CN11
CN74
CN3
CN8
CN73
CN91
D41
D903
Q901
D904
CN13
CN72
CN5
IC2
IC50
IC71
IC60
IC49
IC1
IC92
IC59
X08-3280-10 (J75-0008-22) (SIDE A)
R908
C49
R52
C502
C503
C504
C505
C506
C507
C509
C510
C511
C512
C513
C514
C516
C518
C520
C522
C523
C524
C525
C527
C531
C532
C534
C535
C537
C538
C539
C540
C543
C607
C608
R518
C529
C64
C65
R64
C701
R713
C501
C508
C519
C526
C528
C533
C536
C542
C547
C551
C552
C553
C554
C610
R524
R539
R540
C46
C82
C83
R81
C703
C85
C86
C801
R895
C802
R896
C110
C130
C150
C170
C904
C957
R812
R813
R814
R815
R872
R873
C109
C129
C149
C169
C43
C81
C84
C601
C603
C604
C606
C704
C705
C905
C911
C912
R833
R21
R27
R505
R506
R551
R705
R706
R707
R708
R709
R723
R724
R725
R726
R727
R728
R729
R730
R731
R735
R737
R738
R739
R740
R741
R742
R743
R744
R745
R746
R747
R749
R750
R751
R752
R761
R762
R763
R764
R765
R772
R773
R774
R775
R776
R777
R778
R779
R780
R781
R782
R783
R808
R809
R810
R811
R816
R817
R818
R827
R835
R852
R854
R855
R856
R857
R858
R859
R860
R861
R862
R863
R864
R865
R866
R867
R871
X71
R15
R16
R17
R26
R541
R542
R543
R544
R545
R546
R552
R601
R602
R711
R712
R715
R716
R717
R748
R828
R942
R944
R874
R875
R901
R911
R954
X6
X51
X95
C557
C558
C544
C555
R945
R943
R605
R603
R604
C24
R845
C22
C708
R834
C709
W1
R931
R932
R933
C15
R32
R564
R565
R566
R567
R935
R934
R846
C25
R555
R848
C711
45
13
1
10
20
11
31
45
1
31
5445
13
10
20
11 10
120
11
584
1
16209
81
11
110
20
110
11
15
85
14
14
58
14
58
5
8
4
1
IO
G
I
O
G
8
116
9
10
5
G
O
1
2011
8
4
1
45
81
I
IGO
GOI
584
1
EB
EB
D11
D12
D13
D14
D902
D551
Q551
Q701
D601
D901
D81
IC62
IC6
IC51
IC52
IC53
IC54
IC55
IC63
IC7
IC8
IC81
IC82
IC10
IC12
IC14
IC16
IC72
IC73
IC95
IC61
IC91
IC93
IC56
IC57
IC58
IC65
X08-3280-10 (J75-0008-22) (SIDE B)
PC BOARD (Component side view)
1
2
3
4
5
6
7
Refer to the schematic diagram for the value of resistors and capacitors.
7
8
AE AF AH AJ AL ANAG AI AK AM
SEL
AAC
DUAL SOURCE
ACTIVE.EQ
DOL.HP
DTS
LISTEN MODO
VOL.
SET UP
INPUT
MULTI CH
JOY
BLU
F1
1
1
14
2
3
4
1
41
4
EB
EB
1
24
1
41
61
13
5
348
1
2
3
4
1
2
3
4
2
12
C103
C185
W84
W85
W83
X101
W76
W55
W80
W77
W59
W61
W60
W82
W73
C127
W78
W69
W75
W74
W72
W71
W70
W79
W68
W62
W63
W64
W65
W66
W88
W89
W90
W91
W86
W92
11 1
W67
W53
W56
R176
W54
W52
W51
W57
R259
W58
R39
L7
W27
W21
C13
T1
W6
W5
L1
R43
1
24
5
C8
W38
L2
W4
C43
C42
C44
K1
W37
W36
R5
R6
R4
W16
W20
T2
W17
W23
W34
C16
C17
C18
C23
C24
C30
C34
C25
C27
C28
R19
R20
C19
C26
R27
W15
W14
C29
C6
L5
L6
C10
C7
W25
C22
R1
W19
W29
W18
W26
W28
W30
W22
W31
W33
W35
W32
C1
C3
W11
TH1
R8
R9
L3
R7
C11
C9
C12
R3
R10
W9
W7
W24
R2
R13
C15
C14
R11
W8
W10
W13
W12
L4
C33
YEL
C2
R14
DOL.DIGITAL
R42
C254
W105
C253
C255
R15
R41
R12
R32
R33
W104
R38
R40
C168
C249
C251
C250
C252
C256
C169
R163
C167
C246
R161
C248
C247
C245
R162
C132
R177
1
R16
R29
R31
PH2
R36
C45
1
41
1615
13
13
5
24
C37
C40
R28
R30
C21
R34
R35
R25
R26
EB
PH1
C39
R17
R18
C38
C41
C20
R21
EB
R37
R23
R22
W102
W101
W103
R24
EB
R240
R241
R258
C197
C198
R251
R246
R245
R244
R261
R262
R263
R264
R265
R183
R181
R178
EB
W157
W156
1
34 31 16 15 4 1
19
218
C131
R233
R231
W160
R229
R228
R236
R220
R237
R238
R230
R235
R227
R239
W158
R232
W159
R234
R168
C186
R179
R182
C217
R110
C187
R180
EB
EB
R171
EB
EB
R172
W161
C188
C102
R254
R253
R252
BEBEBE
R256
C190
R242
R243
1
C200
C189
R257
C194
C195
C196
R268
R269
R270
R255
C191
C192
R272
C199
C193
R271
R188
R173
R174
R189
R187
R186
R267
R266
R247
R249
R250
R248
44
34
33
23
22
12
11
4
85
E102
E103
ED101
D101
D104
D105
D106
D107
D109
J107
J105
J106
WH103
WH104-1
WH104-2
D8
D29
D41
D42
D40
D17
D19
D25
D26
D18
D4
D1
D21
D23
D24
P2
D20
Q1
P1
P3
Q2
D27
D3
D2
D5
D9
D6
D7
D10
D11
D15
D12
D13
D14
D16
D28
CN101
WH101
S101
S102
S103
S104
S105
WH6
WH313-2
WH313-1
WH2
CN2
CN1
WH5
WH4
CN3
WH1
CN7
CN8
S106
Q3
D22
Q5
Q4
D118
D119
Q108
D120
D121
D115
D117
D116
Q105
Q103
Q104
Q106
Q110
Q109
Q111
IC7
IC3
IC6
IC1
IC2
IC5
IC4
IC101
X14 C/7
X14-7790-10 A/7 (J75-0025-21/ J75-0032-21)
PC BOARD (Component side view)
1
2
3
4
5
6
7
109
Refer to the schematic diagram for the value of resistors and capacitors.
AO AQ AS AU AWAP AR AT AV AX
BLUE
WHITE
RED
W404
W304
W423
W438
W469
W307
W458
R412
W470
C527
C369
C365
R347
EB
C366
R348
C395
C539
C540
C357
C378
C506
C507
C516
C517
C522
C523
C524
C601
C602
L501
X502
C321
C322
C323
C324
C325
C326
C327
C329
C331
C332
C333
C335
C336
C337
C338
C339
C340
C352
C353
C354
C356
C359
C360
C362
C367
C368
C371
C372
C374
C384
C385
C386
C387
C391
C392
W510
C502
C504
C509
C511
C515
C518
C529
C530
C531
C532
R346
R364
R406
R407
R409
R410
R415
R416
W350
R503
R562
R607
R608
X501
W433
W471
W439
W437
W466
W514
W462
W431
W434
W435
W430
W427
W417
W426
W411
W415
W412
W447
W395
W388
W390
W392
W366
W381
W370
W428
W389
W394
W391
W368
W369
W509
W507
W508
W357
W373
W374
W371
W372
W436
W425
W420
W464
W467
W416
W432
W422
W468
W463
R514
W429
R336
R337
R342
W399
W403
W421
W380
W457
W453
W400
W396
W401
W409
W393
W386
W384
W382
W383
W379
W363
W355
W300
W311
W302
W301
W502
W313
W323
W340
W327
W337
W344
W325
W335
W345
W342
W353
W308
W309
W316
W306
W312
W315
W305
W314
W310
C557
C555
C556
R352
W361
W359
W362
W364
W365
W354
W442
R417
W449
W451
W440
W443
W444
W445
W450
W452
W333
W334
W326
W341
W343
W351
W328
W329
W321
W318
W303
W317
W319
W339
W338
W330
W332
W320
W336
W347
W331
W324
W356
W358
W360
R349
C380
W454
W459
W461
W460
C803
W455
W465
W441
W448
W446
W456
W516
W424
R350
R334
R333
R351
C406
C408
R318
R317
R316
R313
R312
R308
R306
C314
C313
C312
C310
C309
C308
C306
R325
R307
C307
C305
R305
R304
C304
R326
R389
R381
R531
R551
R538
R537
R527
R525
R403
R401
R553
R548
C543
R402
C350
81
EB
C414
R814
R533
C533
R543
R544
C541
R541
EB
EB
C537
C535
R535
4
EB
1
R528
R400
9
16
R399
C349
C413
R310
R547
R555
5
C546
8
C361
8
R519
R405
R523
R520
R560
R330
EB
R559
7
C345
R331
R315
1
C363
C355
7
8
R414
14
C411
R408
R372
R388
R373
R374
C379
1
12 1
123
2222
8
R390
16
9
R371
R391
R621
C612
R620
C611
C318
C315
R321
C317
R323
C319
R324
R320
C316
C320
R319
R322
C608
R617
R616
C607
C606
R615
C302
C303
R302
R303
R301
C301
30
C512
R501
R556
R539
C538
14
R542
R546
R554
C330
C328
C311
C542
C410
1
C351
C545
EB
R549
R552
R545
R550
C544
R540
14
85
R536
C536
R557
R534
R815
R506
R502
R332
C344
R532
R522
R558
W495
R530
EB
C534
BEBE
W496
W498
W497
R619
R618
C609
C610
C396
16 9
R524
R529
R526
EB
R521
R505
1
C398
R335
8
C501
G
C376
IO
C377
1
115
214
2
R511
C519
1
R510
C513
C510
16
C505
C503
C508
81
R509
R508
R507
C514
EB
R512
31
40
916
R517
C526
R513
R516
C520
10
R564
R504
C375
C373
C370
C343
C347
16
C348
30
R613
R611
R610
R609
R648
R651
R649
R652
R655
R654
R601
R602
C605
R329
C614
R623
R622
R328
R327
C334
R340
C603
C341
R339
R338
15
R660
1
R606
R659
R662
R603
R650
R653
R665
R604
R656
R657
C604
R612
R664
R663
R661
R658
R605
14
R614
C402
C358
1
C388
C346
C613
C342
8
C403
R357
7
R356
C399
W515
W512
20
C525
R515
C521
R518
R563
C528
21
C364
C381
W513
W499
8
R363
C382
R355
W511
9
C400
R345
11
C397
R807
C804
C409
R805
R806
R344
R343
C404
8
1
9
C405
16
C401
1
C383
16
R413
C805
R360
EB
R813
R811
R812
R804
R802
R803
R808
R801
C801
C802
41
R809
R810
5
C800
8
R800
R370
C407
R341
9
18
81
169
E1
Q309
D501
J301
J302
J303
J304
J305
J601
J602
J603
Q501
D301
CN306
WH304
WH305
CN307
CN309
CN305
CN707
Q503
Q511
Q507
D502
Q509
Q505
D503
Q512
Q504
Q510
Q508
Q506
Q502
Q801
D801
IC304
IC506
IC302
MONITOR
OUT
VIDEO1
IN
VIDEO1
OUT
VIDEO2
IN
DVD
IN
MONITOR
OUT
VIDEO
S-VIDEO
COMPOSIT
IN
VIDEO2
Pr
DVD IN
Pr
VIDEO2 IN
Pb
DVD IN
Pb
VIDEO2 IN
IN 2
D4 VIDEO INPUT
IN 1 D4 VIDEO OUTPUT
Y
DVD I N
Y
Pr Pb
MONITOR OUT
Y
DVD
IN
IC303
IC307
IC504
IC503
IC505
IC301
IC501
IC311
IC502
IC305
IC601
IC306
IC310
IC801
X25-6630-10 A/2 (J75-0014-21)
PC BOARD (Component side view)
1
2
3
4
5
6
7
Refer to the schematic diagram for the value of resistors and capacitors.
11
12
AY AZ BB BD BF BHBA BC BE BG
W33
W10
W92
W76
C28
C29
C73
R129
R130
C3
C4
C42
C62
C63
R26
W99
C77
R24
R77
R100
W94
C30
C47
C59
C78
C103
C33
C34
C35
C37
C38
C40
C41
C50
C51
C52
C53
C54
C55
C56
C57
C58
C64
C65
C67
C68
C74
C75
C80
C94
C95
W102
K1
R47
R48
W61
R99
W84
W85
W62
W58
W60
W43
W41
W55
W51
W14
W59
W70
W86
W68
W93
W72
W89
W87
W90
W91
W64
W69
12
W97
W78
W75
W80
W79
W67
W66
W65
W77
W83
W101
W82
W81
W63
W73
W74
W18
W88
W23
W24
W56
W36
W26
C618
W30
W32
W20
W22
W21
W25
W31
W28
115
214
W16
19
121
2
117
216
20
28
W15
W13
W12
W11
W17
W19
W98
W53
W38
W57
W54
W100
W37
W39
W40
W42
W45
W49
W47
W44
W46
W35
W34
W27
W29
C104
W48
C39
R145
C5
R89
C46
L2
C6
R4
L1
R3
C1
C2
R9
R12
C81
R91
4
R85
C615
C45
R73
1
R131
L3
L4
R90
R75
R84
5
C82
8
C43
R95
R94
C616
R93
R101
R98
R103
R78
R11
R10
R114
R669
R668
C619
R672
R675
R673
R677
R671
W211
R120
R674
R121
R678
R79
R116
R676
R670
R61
R135
R134
R74
R69
R70
W201
W202
R126
R118
R112
R33
C13
C14
EB
R110
R53
C18
R148
R144
C17
R39
R42
R40
C15
C16
C100
1
4
R81
R49
R666
R667
C617
R44
R76
C83
C44
R66
R56
R43
R57
EB
E
R52
B
BE
C19
R58
W210
C69
R127
C89
1
4
R139
W203
R65
58
C90
C91
R133
R132
R128
85
C70
C88
R122
R108
R109
R147
R38
EB
R50
EB
R37
R41
R51
R123
R137
R119
C61
R97
R113
R117
R111
C60
R35
R23
R22
C26
R36
R20
R21
C24
C27
R34
30
16
15
1
R124
W209
R102
R136
R92
R115
C66
R96
148
71
C12
C11
C101
C102
C71
R19
R31
C9
R17
R29
R16
C10
C25
R30
R18
C22
R32
R15
R27
R14
C8
C20
C23
R28
C7
C21
R5
R6
16
17
1
32
C86
C87
C49
C48
C72
R45
R46
W204
W205
W206
R87
R88
R83
BE
BE
R59
R71
C79
R63
R82
EB
R62
C36
R60
R72
R143
R86
R107
R104
BE
R80
W208
C31
C85
R55
41
6113
4
OGI
OGI
1
R25
R13
C32
58
C84
R54
R125
R1
R8
R7
R2
IC8
IC9
IC3
IC7
IC4
IC6
IC5
IC2
IC1
X25-6630-10 B/2 (J75-0014-21)
DUAL SOURCE
BAND
ON/OFF
INPUT
VOL DOWN
VOL UP
ST-BY
ST-BY
AUTO MONO
C150
W152
R207
R206
R208
W154
R210
R209
W155
W153
W151
X14 D/7
W111
W116
W121
W112
W117
W118
W119
W122
W120
W115
W113
W114
C175
C179
R223
R222
C240
C239
C178
R224
31
31
8
7
4
3
6
5
2
1
1
1
4
54
43
1
4
8
C242
C241
C238
C236
C235
C237
C174
R221
C232
R226
C184
C231
C234
C183
R225
17
C233
B/7
X14
D.IN
W87
C304
L303
R308
W251
L302
C302
R307
R312
R311
L301
C313
R302
C303
R301
C314
L308
L307
L306
C305
R303
W252
C311
C308
R306
R314
C307
R305
R313
W253
W255
R315
W256
W254
R309
R304
C312
211
15
621
W257
C315
R310
C306
C309
C310
X14 F/7
X14 E/7
X14 G/7
A1
A2
D2
D3
J1
J2
J3
J4
COAX1
COAX2
OPT1
DIGITAL IN
OPT2
SUB WOOFER
SURROUND BACK VIDEO1VIDEO2
PRE OUT
FRONT SPEAKERS
SURR BACK/SW
SPEAKERS
CENTER
SURR L
SURR R
OPTICAL
DIGITAL IN
RL
RL
DVD IN PLAY IN REC OUT PLAY IN AUX IN
Q1
D1
J6
Q2
Q8
D9
E2
E3
WH301
CN1
CN3
WH604
CN5
CN6
CN603
WH302
WH303
CN7
Q10
D6
Q5
Q4
Q9
Q3
D7
D8
D5
Q6
Q7
D4
E101
J103
J104
WH106
WH105
CN304
A301
CN302
A101
CN105
S107
S113S109
S108
S110
S111
S112
CN106
D110
E301
GAME
F.A UX
VIDEO PHONESVIDEO
AUDIO
LR
J301
J302
J303
CN306
CN305
CN301
WH301
WH308
D305
D307
D308
D306
D301
D303
D304
D302
AUDIO
LR
PC BOARD (Component side view)
1
2
3
4
5
6
7
1413
Refer to the schematic diagram for the value of resistors and capacitors.
24.576MHz
18.750MHz
42
16
DAUX
11
13
SDTI4
12
DFS
DZFE
TVDD
DVDD
14
15
SDTI(1,2,4)
TDM
CDTI
10
5
SDTI2
SDTI3
SDTO
8
9
LRCK
SDTI1
6
7
SMUTE
2
I2C/SPI
BICK
3
4
SDOS
1
44
43
ROUT3
23
CAD1
+5V
DVSS
TST
17
18
19
LOUT3
21
CAD020ROUT4
LOUT4
22
+5V
+5V
32
31
30
28
27
26
25
24
33
AVSS
AVDD
MCLK
DZF1
CCLK
VREFH
VCOM
ROUT2
LOUT2
ROUT1
LOUT1
NC1
RIN
NC2
LIN
OVF
37
414039
383436
35
+5V
47
R12
C62
47
R64
47u6.3
C65
C25
R26 100
R30 33
C546 0.1
R541 10
R542 10
R543 10
R544 10
R545 10
R546 10
R501 33
R511 33
R513 100K
R515 100K
R548 10
C525 0.1
R517 100
C515 0.1
C516 0.1
C517 0.1
C522 0.1
C523 0.1
C524 0.1
C527 0.1
R528 4.7K
R529 4.7K
R530 4.7K
R532 4.7K
R44 10
R45 10
R51 10
C42
47u6.3
C46
876
5
VCC
Y1
A2
1
2
3
4
A1Y2GND
5
4
VCC
Y
1
2
3
ABGND
GND
B
A
3
2
1
Y
VCC
5
4
GND
B
A
3
2
1
Y
VCC
5
4
1098765432
1
GND
A8A7A6
A5A4A3
A2
A1
DIR
11
12
131415
1617181920
B8B7B6B5B4B3B2
VCC
20
191817161514131211
VCC
Q1
Q2
Q3Q4Q5
Q6Q7Q8
LE
1
2
345
678
9
10
D1D2D3D4D5D6D7D8GND
8765432
1
GND
AY3
AY2
AY1
AY0
AB
AA
9
10
11
12
131415
16
BY3
BY2
BY1
BY0BBBA
VCC
20
191817161514131211
VCC
Q1
Q2
Q3Q4Q5
Q6Q7Q8
LE
1
2
345
678
9
10
D1D2D3D4D5D6D7D8GND
20
191817161514131211
VCC
Q1
Q2
Q3Q4Q5
Q6Q7Q8
LE
1
2
345
678
9
10
D1D2D3D4D5D6D7D8GND
44434241403938
37
36
35
3433323130292827262524
23
NC44
NC43
NC42
A18
A17
A16
A15
I/O7
I/O6
GND2
VCC2
I/O5
I/O4
A14
A13
A12
A11
A10
NC25
NC24
NC23
1
2
345
678
9
10
11
12
131415
1617181920
21
22
NC1
NC2A0A1A2A3
A4
I/O0
I/O1
VCC1
GND1
I/O2
I/O3A5A6A7A8A9NC21
NC22
C63
CP55
100 100
CP56
100
CP65
L57 L58
68
CP59
68
CP60
CP63
68
CP64
68
L52
L51
X51
CP54
68
CP53
68
OE1
OE2
B1
OE
OE
BG
AG
OE
OE
OECE
WE
3635343332313029282726
25
24
23
22
21
20
19
18
17
16
15
14
13
1
2
345
678
9
10
11
12
37
38
39
40
41
42
43
44
45
46
47
48
INT0
CSN
CCLK
CDTI
CDTO
PDN
XTI
XTO
DAUX
MCKO2
BICK
SDTO
LRCK
MCKO1
DVSS
DVDD
V BIT
U BIT
C BIT
B START
TX1
TX0
NC
TVDD
RX4NCRX5
TEST2
RX6NCRX7
I2C/SPI
P/S
XTL0
XTL1
VIN
INT1
AVDD
R
VCOM
AVSS
RX0
NC
RX1
TEST1
RX2
NC
RX3
R24 100
C12 0.47
C13 0.1
R21 18K
0.1
C11
53
88
89
56
16
97
31
34
34
R25 100
R31 100
36
33
33
R23
R48 10
R49 10
R41 33
R42 100K
R46 10
R47 10
C44
0.1
0.1
C45
10u16
C49
1/4W
4.7
R52
PDN
29
100
R43
CSN
P/S
0.01
2.2u50
C43
4.7
C41
34
33
108
107
106
105
104
103
102
101
10099989796959493929190
89
88
878685848382818079787776757473
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
1
2
345
678
9
10
11
12
131415
1617181920
21
22
23
24
25
2627282930
31
32
333435
36
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
VDDINT
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDINT
FLAG3
FLAG2
VDDINT
GND
DAI P20 (SFS45)
VDDEXT
GND
GND
VDDINT
DAI P19 (SCLK45)
DAI P18 (SD5B)
DAI P17 (SD5A)
DAI P16 (SD4B)
GND
GND
VDDINT
DAI P15 (SD4A)
DAI P14 (SFS23)
DAI P13 (SCLK23)
DAI P12 (SD3B)
DAI P11 (SD3A)
DAI P10 (SD2B)
GND
VDDINT
GND
VDDEXT
VDDINT
DAI P9 (SD2A)
DAI P8 (SFS1)
GND
VDDINT
GND
VDDINT
DAI P7 (SCLK1)
DAI P6 (SD1B)
DAI P5 (SD1A)
DAI P4 (SFS0)
GND
VDDINT
VDDEXT
GND
DAI P3 (SCLK0)
DAI P2 (SD0B)
GND
VDDINT
DAI P1 (SD0A)
AD8
AD9
AD10
AD11
GND
VDDINT
AD12
VDDEXT
GND
AD13
AD14
AD15
ALE
GND
VDDINT
VDDINT
CLKCFG0
CLKCFG1
BOOTCFG0
BOOTCFG1
GND
VDDEXT
GND
VDDINT
GND
VDDINT
GND
VDDINT
GND
FLAG0
FLAG1
AD7
GND
VDDINT
GND
VDDEXT
GND
VDDINT
AD6
AD5
AD4
VDDINT
GND
AD3
AD2
VDDEXT
GND
AD1
AD0
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDEXT
GND
VDDINT
GND
VDDINT
GND
VDDINT
SPICLK
MISO
MOSI
GND
VDDINT
VDDEXT
AVDD
AVSS
GND
CLKOUT
EMU
TDO
TDI
TRST
TCK
TMS
GND
CLKIN
XTAL
VDDEXT
WR
RESET
SPIDS
RD
R510 100K
0.1
C506
0.1
C508
C514 0.1
C513 0.1
C512 0.1
C511 0.1
C510 0.1
C507 0.1
C502 0.1
R506 100K
R550 10
R505 100K
R549 10
89
88
97
C521
0.1
0.1
C541
R518
10u16
C529
0.1
C528
100.1
C530
126
121
122
125
127
100P
C570
100P
C569
1000P
C573
1M
R571
R573
15P
C571
15P
C572
R572
100
1M
4.7K
R524
R523
4.7K
R521
4.7K
R527 100
C534 0.1
C537 0.1
C538 0.1
C540 0.1
C543 0.1
C532 0.1
C539 0.1
C542
0.1
C536 C533
0.1
C535 0.1
0.1
AD0
C531 0.1
C520 0.1
C518 0.1
C505 0.1
C504 0.1
C503 0.1
0.1
C519
0.1
C526
R514 100K
R502 33
R512 33
AD15
AD14
AD13
AD12
AD10
AD11
AD8
AD9
8P 1000P
X6
R61 1M
R62 1M
C66 22P
C64 0.1
100
R65
A10
AD7
0.1
C550
0.1
C551
AD0
AD10
AD9
AD8
AD8
AD9
AD10
10K
R536
0.1
C549
R533 4.7K
R534 4.7K
AD7
A8
0.1
C548
C555 0.1
AD10
AD9
AD8
A4
A5
A6
A7
A2
A1
A0
A3
AD0
D0
R561 4.7K
R560 4.7K
R563 4.7K
R565 4.7K
R564 4.7K
R566 4.7K
R562 4.7K
R567 4.7K
R538 4.7K
R537 4.7K
0.1
C547
56
53
R547 10
16
51
FR
SR
SBR
AD1
AD2
AD3
AD7
AD6
AD5
AD4
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD6
AD4
AD5
AD1
AD0
AD2
AD3
AD1
AD2
AD3
AD6
AD5
AD4
AD11
AD13
AD12
AD14
AD15
AD11
AD13
AD12
AD15
AD14
AD11
AD12
AD15
AD13
AD14
D1
D3
D2
D6D7D5
D4
D7
D6
D5
D4
D3
D2
D1
D0
A9
A11
A10
A15
A14
A13
A12
A21
A20
A19
A18
A17
A16
A11
A12
A13
A14
A18
A17
A16
A15
A9
A8
1000P
+5V
+5V
+5V+5V+5V
+5V
+1V
+1V +1V
+1V+1V
+1V
+1V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V+3.3V
+3.3V
+3.3V
+3.3V +3.3V +3.3V +3.3V
+3.3V
+3.3V
+3.3V+3.3V
+3.3V
+3.3V+3.3V+3.3V
+3.3V
+3.3V+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V +3.3V
+3.3V
B
+B
FL
SL
SBL
SW
C
IC55 IC57
IC58,63
6
GND
3
45
2
1
VCC
7
8
35
R28 33
R29 33
0.01
C15
33
R22
0.1
C14
R20 100
R19 100
1000P
C22
470P
C58
470P
C57
C557 5P
C558 5P
L6
15
L5
5P
C544
5P
C545
33
R508
33
R507
0.1
C501
10
R554
10
R553
75
R509
0.1
C509
33
R504
33
R503
L2
L1
R56 470
R55 470
31
32
27
R555
47
R556
R15
47
R14
47
R13
47
R17
47
9
8
7
6
5
4
3
2
1
+VDD
GND
OPT1
GND G
OPT2
GND G
COAX1
GND6
COAX2
3
2
1
DIF FAUX
GND
+VDD
R11
+5V
+5V
1000
C21
EARTH
52
33
32
R516 10
220
R63
8P
C61
C17 27P
80
64
65
86
87
17
94
C16
27P
100K
R27
1K
R32
47
+
+
+
+
+
D11
D12
DATA OUT
SERIAL
AUDIO
AUDIO SERIAL
DATA IN
CODEC & DAC
96kHz 24Bit
D41
D42
B LINE
B LINE
GND LINE
SIGNAL LINE
DIGITAL LINE
192kHz 24Bit
DIR
DSP
DUAL BUS
BUFFER GATE POSITIVE-AND GATE
SINGLE 2-INPUT
POSITIVE-OR GATE
SINGLE 2-INPUT
4-LINE
DUAL 2-LINE TO
SRAM
DEMULTIPLEXER
DECODER/
BUS TRANSCEIVER
TRANSPARENT
D-TYPE LATCH
TRANSPARENT
D-TYPE LATCH
TRANSPARENT
D-TYPE LATCH
D14
D13
CN1
CN4
IC1 : AK4114VQ
IC2 : AK4628-VQ or
AK4628A-VQ or
AK4529-VQ
IC6 : TC7WU04FU
IC7 : BA05FP
IC8 : XC6201P332PR
IC10,12,14,16 : NJM4565M or
NJM4565MD
IC50 : ADSST-AVR-1045
IC51-53 : SN74LVC573APWR or
TC74LCX573FT
IC54 : SN74LVC245APWR or
TC74LCX245FT
IC55 : SN74LVC2G125T3
IC56 : SN74LVC139APWR
IC57 : SN74LVC1G08DC3 or
TC7SA08FU
IC58,65 : SN74LVC1G32DC3
IC59 : A29L800TV70KA1
IC60 : K6R4008V1DUC10
IC61,63 : BA033FP
IC62 : SI-3010KM
IC71 : MN101C49HND
IC72 : BR24L04FJ-W
IC81,82 : SN74AHCT541PWR or
IC91 : XC62HR4102PR
IC92 : XC61CN2702MR
IC93 : XC6201P502PR
IC95 : BU1924F
Q551,901 : 2SC4081(R,S) or
2SD1819A(Q,R)
Q701 : KRC403 or
DTC124EUA or
UN5212
D11-14,42 : DAN202U or
1SS301 or
MA142WK
D41 : DAP202U or
1SS300 or
MA142WA
D81,551,903-905 : MA111
D601,901,902 : 1SR154-400
CN5
X25-B/2-
3/5
CN304
X14-F/7-
5/5
TC74VHCT541AFT
PROTECTION
INVERTER
OSCILLATOR
FOR
BR24L02FJ-WIC73 :
PROTECTION
(X08-3280-10)
IC2
IC6
IC57 IC58 IC65
IC54
IC51
IC56
IC52 IC53
IC60
IC1
IC50
IC55
ACEGIBDFHJ
VRS-7100
1
2
3
4
5
6
7
AM-1
BD-2
15 16
X08-3280-10 (1/3)
Loading...