Kenwood VRS-5100 User manual

AUDIO VIDEO SURROUND RECEIVER
VRS-5100
SERVICE MANUAL
© 2004-6 PRINTED IN KOREA
B51-5907-00 (K/K) 146
70%70%
*Refer to parts list on page 20.
FM
75Ω
AM
GND
SURR BACK
/SW
REAR FRONT
CENTER
L
R
L
R
SPEAKERS (6 – 16Ω)
ANTENNA
VIDEO1
VIDEO2
DVD
SUB WOOFER
SURR BACK
PRE
OUT
L
RL R
IN OUT
AUDIO
VIDEO2
IN
DVD
IN
S VIDEO VIDEO
MONITOR
OUT
MONITOR
OUT
VIDEO1
IN OUT
COAXIAL
OPTICAL
VIDEO1
VIDEO2
DVD
DIGITAL IN
VOLTAGE SELECTOR
AC110-
120V~
AC 110-120V
/220-240V~
50/60Hz
W
AC220-
240V~ DE-EMPHASIS
CHANNEL SPACE
50µs
AM9kHz
FM50kHz
75µs
AM10kHz
FM100kHz
R/L
BS
Lens
(B19-1669-08)
Badge
(B43-0336-04)
Button
(K29-8399-08)
Knob
(K29-8401-08)
Window
(B10-5544-08)
Button
(K29-8397-08)
Phone jack
(E11-0982-08)
Cabinet
(A01-3939-08)
TER, RCA
(E63-1360-08)
Module
(W02-4568-08)x2
AC power cord ass’y *
(E30-)
TER, RCA
(E63-1363-08)
TER, Board push
(E70-0187-08)
Tuner *
(W02-)
TER, RCA
(E63-1362-08)
Jack
(E56-0057-08)
SW, slide
(S62-0120-08)
SW, slide
(S62-0121-08)
Button
(K29-8398-08)
Panel *
(A60-)
Window
(B10-5542-08)
TER,RCA
(E63-1361-08)
Knob
(K29-8400-08)

VRS-5100
2
FM indoor antenna (1)
(T90-0913-08)
AM loop antenna (1)
(T90-0903-08)
Remote control unit (1) Batteries (R03/AAA) (2)
(A70-1665-08) :
RC-R0516E (for the Europe)
(A70-1666-08) :
RC-R0516 (except for the Europe)
FM antenna adapter (1)
(T90-0914-08)
ACCESSORIES / CAUTIONS
Accessories
Unplug the power cord after turn the ON/STANDBY
key OFF. Then, while holding down the ON/STANDBY
key, plug the power cord.
•Please note that resetting the microcomputer will clear the contents
of the memory and return the unit to the state it was in when it left
the factory
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.
Cautions

2
ACEG IBDFHJ
1
3
5
7
4
6
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD
34
LED201
FRONT (SIDE A)
DSP (SIDE A)
D-INPUT (SIDE A)
S-VIDEO (SIDE A) VOLUME & FUNCTION (SIDE A)
AUX (SIDE A)
HEADPHONE (SIDE A)
SW206
FPC201
GND201
JACK601
IC601
SW205 SW204
CP405
CN201
CN401 CN402
SW203 SW202 SW201
CP201
ZD202
LED202 LED203 LED205
ZD201
FUNC201
JACK101
IC102
IC101
ZD203
FPC202
CP202
CN204
VIDEO
DVD VIDEO2 MONITOR
OUT
AUDIO
PHONES
LR
JACK201
CN203
D410
GND502
GND501
ZD502
Q502
CP503
CP501
CP502
IC415
IC413
IC406
IC405
IC408
IC416
CP404
IC401
Q601 Q602
INOUT
VIDEO
VIDEO1VIDEO2
DVD
COAXIAL
OPTICAL
DIGITAL IN
CN404
JACK403
SW401
JACK402 JACK401
IC407
IC404
IC403 IC402
CP407
JACK202
FPC401
ZD501
D508
D507
D506
D504
D505
D503
D501
D502
D411
IC501
Q501
Q503
CP403
ZD204
FLT201
CN202
SW207
SEN201
ZD206
ZD205
CN306
GND503
LED204
IC412IC411IC410IC409
C602
C603
C606
C605
C604
C467
C402
C424
C444
C451SW C451C C451RB C451LB C451RS C451LS C451FR C451FL
C423
C404
C408
16
C601
ACTIVE EQ TUNER/BAND
C466
119
218
119
218
R463
R462
WIRE401A
WIRE401B
R499
C465
C438
C435
C437
1
20
60
80 61
21 40
41
C441
C432
SETUP DOWN UP
R265
R266 C229
AAC/ACTIVE EQ PRO LOGIC DTS D.DIGITAL
C231 C232
C208
VOL201
WIRE202
LISTEN MODE
C222
C456FLC456FRC456LSC456RSC456LBC456RBC456CC456SW
C454SW C454C C454RB C454LB C454RS C454LS C454FR C454FL
C439
C225
C101
61
C102
XTAL201
C109
C110
C105
C106
C103
C107
R610
XTAL401
L403
L402
L401
C428
R465
C421
R464
J501
C508
C506
C505
C504
R503
J201
WIRE203
1
17
26
23
222
J202 J203 J204 J205 J206 J207
B
IGO
E
BE
BE
F511B
13
F511A F511
X501
C430
C415
C420
LF501
T501
RLY501
1
21
2
C501
C230
C236
17
26
WIRE201
J502
C502
C507
C503
R502
C509
R501
C417
R109
19
19
POWER ON/STBY
1
1
38 1
1
1
1
51
6
6
23
222
3
23
222
8
5
1
11
20
GOI
10
10 1
11 20
20 11
110
1
6144 40
18 28
39
29
7
10
10
1
11
1
114
28 15
24
48
25
IOG
20 1
11
20 17
4
8
5
1
4
8
5
1
4
8
5
1
4
EB E
1
12
9
B

KLNPRTMOQS
2
1
3
5
7
4
6
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD
65
D207
D208
D209
D210
D214
IC201
D215
Q207
D216
D205
D206
Q606
Q605
Q604
Q603
Q411
Q410
Q412
Q413
D416
D409
D404
D602
D601
Q409
D402
D405
D403
D406
IC417
D407
D408
D401
D415
D414
Q201
IC202
Q204 Q205 Q203 Q202
D213
Q103
Q101
Q104
Q102
D205
D204
D102
D202
D101
D413
D412
D211
D212
Q206
D201
Q407 Q408 Q405 Q406 Q403 Q404 Q402 Q401
R458FL
R456FL
R457FL
C464
R455FL
C453FL
R454FL
R453FL
C452FL
R451FL
R452FL
R441
R440
C429
R448
R430
R443
R442
CB410
C418
C431
CB401
C440
C433
C612
R484
C220
C607
R242
R239
R247
R253
R238
R236
R235
R234
R271
R241
R272
R283
R281
R285
R286
R276
R295
1
100
50
30 31
81 80
51
R246
R269
C211
R251
R254
R248
C210
R261
R279
C209
R250
R278
C228
R287
R229
R230
R233
R511 CB411
C510
R512
R513
R514
R515
R516
R517
R519
R520
R249
C233
C213 C214
C218
C216
C237
C235
R296
C219
R101
R102
C111
R113
R112 R110
R111
R277
R284 C223
14
85
C221
C446
R483
CB408 R468
R406
C436
R413
C427
C425
R521
R459
C608
R605
R604
R601 R602 R603
C610
C611
C609
R518 C470
R436
R438
R439
R433
R431
R420
R429
C454
17
148
R469
CB409
R486
C409
C406
R404
R493
R492
C410
R497
C419
C448
CB405
C414
R471
C443A
C443
C413
R470
C416
R473
R474
R421
C411
R485
R422
R423
R424
R425
R426
R427
C412
C450 R475 R481 R482
R472
CB404
C449
CB403
C452
CB407
C234
R280
R237
C224
R275 R274 R264
R263
C226
R244
C204
C206
R232
C205
R231
R243 R245
R252
R259
R260
C215
C217
C212
C207
R268
C201
R262
R288
R103
C104
R108 R107
R106
R105
C108
R104
C227
R282
R289
R256
R255
R258
R257
J209
C202
C203
R228 R227 R226 R225 R224 R223 R222 R221 R220 R219 R218 R217
R216 R215 R214 R213 R212 R211 R210 R209 R208 R207 R206 R205 R204 R203 R202 R201
R294 R293 R292 R291 R290
R297
R270
R273
R240
J208
R267
C447
C434
R405
R407
R411
R410
R461
R460
C426
R445
R496 R495 R494
C469
C442
C451
R607 R606
R608 R609
R480
R414
R412 R419
R435
R491
R432
C422
CB406
R479
R477
R478
R476
C445
CB402
R434
C405
R401
C401
J401
R498
R487
C471
C453
R402
C403
R403
C407 R467
R428
R455FR
C453FR
R454FR
R453FR
C452FR
R451FR
R452FR
R455LS
C453LS
R454LS
R453LS
C452LS
R451LS
R452LS
R455RS
C453RS
R454RS
R453RS
C452RS
R451RS
R452RS
R455LB
C453LB
R454LB
R453LB
C452LB
R451LB
R452LB
R455RB
C453RB
R454RB
R453RB
C452RB
R451RB
R452RB
R455C
C453C
R454C
R453C
C452C
R451C
R452C
R455SW
C453SW
R454SW
R453SW
C452SW
R451SW
R452SW
R450FL R450FR R450LS R450RS R450LB R450RB R450C
R450SW
C455FL
C463 C461 C460 C458
E
B
R458FR
R456FR
R457FR
C455FR
E
B
R458LS
R456LS
R457LS
C462
C455LS
E
B
R458RS
R456RS
R457RS
C455RS
E
B
R458LB
R456LB
R457LB
C459
C455LB
E
B
R458RB
R456RB
R457RB
C455RB
E
B
R458C
R456C
R457C
C457
C455C
E
B
R458SW
R456SW
R457SW
C455SW
E
B
E
B
B
E
E
B
B
E
B
E
B
E
B
E
B
E
B
E
E
B
E
B
E
B
B
E
B
E
B
E
B
E
E
B
E
B
E
B
E
B
FRONT (SIDE B)
DSP (SIDE B) D-INPUT (SIDE B)
S-VIDEO (SIDE B)
VOLUME & FUNCTION (SIDE B)
AUX (SIDE B)
HEADPHONE (SIDE B)

2
UWYAAACVXZABAD
1
3
5
7
4
6
D325
D340
D339
D319
D327
D326
D317
IC304
Q307
D345
D301
D302
D309
D312
D311
D308
D307
D304
D303
D305
D314
D315
D306
D313
Q318
IC302
Q317
Q308
IC303
D310
D338
Q323
IC301
Q335
Q334 Q333
Q332
D324
D323
D322
Q315
Q309
Q310
Q314 Q316
Q312
Q313
Q311
D337SL
D337SR
D337L D337R
D321
D337C
D337SW
D342
D341
CN309
CN302
SW301
CN301
Q339
D320
CP305
DZ314
Q342R
Q342C
Q432SL
DZ311
CP302 CP301
CP306
CP309
TUNER
JACK301
JACK302
DZ310
DZ319
CP303
FPC301
D332
D331
D329
D330
D334
D335
D333
D336
CP310
Q322 Q324 Q326 Q327 Q328
Q338
Q336
DZ316
Q337
Q340 Q341
CP304
Q329 Q330 Q331
Q342SW
D343
DZ312
Q342L
Q342SR
IC309
CP307
IC310
BD301
IC308
IC307
IC306
Q325
DZ317 Q342
Q319
DZ315
D328
Q321
Q320
VOLTAGE SELECTOR
MAIN
LR
OUT
AUDIO
IN
LR
FRONT
LR
REAR
LR
CENTERSURR BACK
/SW
ANTENNA
J470
51
12
J312
C397
C401
C379
J348
J425
J305
C376
J438
J303 C377
J355
C374 C381
R390
R380
J314
R389
R373
R374
J398
J320
J321
J324
J325
C382
J322
R372
J317
J323
C378 C375
J307
GND302
C373
J302
J306
C371
J300
C372
R377
15
R378
C369 C370
C368
C408
J313
230V 115V
BK YL
J471
C359
J415
J487
R429
J430
R317
J431
R316
J428
J429
J441
J442
J467
J416
J417
J418
C337
J427
C338
C330
C327
J451
J481
C336
J452
C331
R339RB
J456
J457
J460
C323L
C312L
C319
C316L
C314L
C316R
J469
C386
RLY301
J466
R376
J377
C314R
C312R
WIRE301A
WIRE301B
J461
C413
J464 J468
J352
J462
J450
J453
J454
J455
C352SW
C352LB
J420
J494
J399
J401
J403
J381
J382
J394
J384
J380
J385
J386
J387
J388
J389
J383
J390
J392
J393
J404
J308
R392
R397
J485
J309
J310
R379
J330
R347
J361
C400
J315
J365
J400 R354
R355
J491
J346
J304
R361
C414
C398
C399
C385
R426SR
C413SW
R429SR
R428SR
C430
C429
C428
J379
R429L
R428L
J334
R426SW
R426SL
J342
12
C351
C411
J362
J343
J344
J351
J349
R426R
R426L
R428SL
R429SL
C426
C425
J405
J353
J354
R426C
R429R
C413R
C413L
R428R
R429C
R428C
J356
L301C
R301C J376
L301L
RLY302
L301R
R431SL
R431SR
R431C R431R
L301SL
L301SRL301SW
C391
R301SW R301SR
J364
R301SL
R301R
R301L
R375
J340 J339
J338
J337
J336
J316
C380
R409
R408
R407
J333
R384
R386
R387
C383 C384
31
J319
J318
J311
C404
J391
C434
J472
J473
J474
J475
F301B
F301
F301A
J439
J437
19 1
218
19 1
61
218
J436
R318
R319
J440
J444
J434
J432
J396
J433
J414
J413
J422
J412
C350SW
J443
J445
R336RB
J446
J447
J448
J449
J426
C332
C323R
C322
C321
C319L
C317L
C317R
C435
J479
J463
R431L
C412L
C319R
C352SRC352SL
C421
C320
J459
C352RB
R339SW
R339LB
R339SR
R339SL
R339C
R339R
R339L
J395
J458
J419
J406
J407
J408
J409
C352C
C352R
C352L
J402
J421
J411
J410
J435
R362
C406
R363
R428SW
R429SW
J327
J465
J341
R356
R358
R357
J335
J374
C413SR
J332
J331
J350
J370
J369
RLY304
RLY303
J372
J373
J375
C412SL
J378
C412C
C412SR
C412SW
R431SW
J367
J366
13
J368
C390
C389
C388
C412R
C387
J424
J363
C424
R417
J371
R419
J347
C421C
C421R
C421L
C421SL
C421SR
C427
C413C
C421SW
C431
C413SL
R421
J328
J329
R420 J345
J359
J360
WH
YL
EB EB
EB EB
EB
123
222
EB EB EB EB EB
EB
EB EB EB
EB
EB
EB EB
EB
EB
EB
EB EB
E
OIG
OIG
OIG
B
EB
E
B
E
B
E
B
BE BE BE BE BE
EB
EB
EB
E
BE BE B
E
B
E
BE B
R360
R428
R426 R336LB
R304LB
R337SW
C304SW
R304SW
R338SW
R335SW
R332
1
8
5
4
C347
R413
J848
R437
C325
R338RB
R404
C392
R311L C311L
R312L
C315L
C318R
8081
100
30 31
50
51
1
R327
C344
R328
C345
R329
C343
C313R
R311R
R331
J476 J477 J478
R330
R424
R416
R415
R439
C348
R423
C309R
R309R
C432RB
C326
C395
R368
R369
C394
C362
R335SR
R334
C333
C334
R336L
C335
C349SW
R335LB
R331SW
R441
J488
J489
R436
C348SW
R338LB
C432LB
R330SW
C341
C340
C339
R322
R324
R323
R303
R326
R325
R313L
R313R
R313C
R313SL
R313SSR
R315
R314
R313SW
R335RB
R403
C309L
C315R
R312R
C311R
C310R
R310R
R307R
R308R
C307R
J490
C313L
C318L
R405
R406
R410
C349R440
C350
R302
C412
R411
R306R C305R
R305R
R308L
C307L R307L
R309L
C310L
R310L
R306L
C305L
R305L
C393
C329
C328
R320
R321
C396
R352
C403
C402
C301
R396
C409
R371
R383
R381
R382
C420
R434
R359
R349
R391
R388
R348
R400
R401
R350
R351
R399
R414SW
C422SW
C422SR
R414SR
R424SR
R416SW
R424SW
R425SL
C414SL
R424SL
R416SL R430SL
C419SL
R414SL
C422SL
R414L
R414R
R416
R424R
R424C
R432R
R430R
C419R
C346
C415
C417
R416R
R424L
R393
R398
R415SW
R425SW
C414SW R415SR
C419SR
R430SR
R416SR
C414SR
R425SR R415SL
R415R
C414R
C414C
R425CR432C
R430C
C419C
R416C R415C
R414
R438
C420C
C423C
R418 C422C
R423C
C416
R423R
C420L C420R
R423L
R412
R414C
R425R
C422R
C422L
R415L
C423R
C419L
R430L
C423L
R422
R430SW
C419SW
C418
R423SR
R423SW
C420SR
C420SW
C420SL
119 19 1
R423SL
J486
C414L
R425L
R432L
R433
R353 C410
C419
R370
R395
R385
R394
R402
J483
R427
R430
R431
R425
R335L
R335R
R335C
J480
R335SL
R338SR
C432SR
C432SL
R338SL
R336SR
R304S
R337S
R336SL
C432C
R338C
R336C
R304C
R337C
C034C
C432R
R338R
R304F
R336R
C432L
R338L
C304F
R337F
C304S
J482 C348LB R333SW
R336SW C432SW
C304SB R435
1
1
13 1
13
8
16 9
8
16 9
R337SB
R333
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD(Component side view)
7 8