JVC RXDV-3-SL Schematic
RX-DV3SL
SCHEMATIC DIAGRAMS
HOME TEHATER DVD/CD RECEIVER
RX-DV3SL
REMOTE CONTROL RM-SRXDV3J
STANDBY/ON
VCRDBS TV AUDIO
TAPETV CDR FM/AM
VCRDBS DVD
TV/VIDEO REW/ TUNING
REPEAT SLEEP
FM MODE STROBE
– TV/DBS CH +
CENTER
SOUND
EFFECT
231
ANALOG
TEST
REAR·L
/DIGITAL
INPUT
564
REAR·R
SURR ON/OFF
AUDIO
897
SUBTITLE
–
SUBWOOFER
SURR MODE
10/0 +10
100+ TV RETURN
DIMMER
ANGLE
+–+
TV VOL VOLUME
MUTING
ZOOM
DIGEST TOP MENU MENU
CHOICE
ENTER
ON SCREEN
HOME THEATER
DVD/CD RECEIVER
PROGRESSIVE
CD-ROM No.SML200207
Area suffix
J ---------------------- U.S.A.
/FF
STANDBY
+
VFP
–
RETURN
STANDBY/ON
INPUT
SURROUND
ON/OFF
ANALOG/DIGITA
L
INPUT ATT. REC MODE
MODE
RX-DV3 HOME THEATER DVD/CD RECEIVER
TVVCRDBSDVD
SOURCE NAME
FM/AMTAPE/CDR
SETTING ADJUST MEMORY
MASTER VOLUME
CONTROL
DVD/SUPER VCD/VCD/CD
COMPACT
SUPER VIDEO
Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD.
2-1
2-2
2-12~18
No.21124SCH
Jul. 2002
RX-DV3SL
In regard with component parts appearing on the silk-screen pr inted side (par ts side) of
the PWB diagrams, the parts that are printed over with black such as the resistor ( ),
diode ( ) and ICP ( ) or identified by the " " mark nearby are critical for safety.
(This regulation does not correspond to J and C version.)
Block diagram
RX-DV3SL
5
4
MONITOR
OUT
3
2
1
FM
AM
TAPE P.B.
TAPE REC.
TV / DBS
VCR REC
VCR P.B.
AV COMPU
LINK
COAXIAL
OPTICAL
IN
OPTICAL
OUT
FM FRONTEND
TU1
MW RF&OSC
COIL
STB
Y
PB
PR
IN
SELECTOR
KEY
AM/FM DET
IC1
PLL
IC2
VIDEO DRIVER
SW
IC621
IC611
IC612
FW702
FW702
CN1
ANALOG SW / VOLUME
IC401
CN513
DVD SERVO UNIT
DIGITAL SIGNAL
PROCESSOR
IC631
SDRAM
IC641
LED
KEY
CN713Fw703 FW701
KEY
CN301
IC301
AMP.
IC303
VIDEO SAUCE OUT
CN512
DIGITAL SIGNAL
PROCESSOR
MICOM
IC681
CN703FW703 FW701
MONITOR OUT
VCR OUT
VCR IN
DBS IN
TUNER L/R
VIDEO SAUCE OUT
DSP SW, DSPC, DSSR, DSSL, DSPR, DSPL
VOL CLK, VOL DATA, VOL LATCH
CN614
CN602
AMP.
IC602,603
AMP.
IC651,652,
661,671,672
IN
AD/DA CONVERTER
IC601
DSP CLK, DSP STATUS, DSP READY, DSP RESET
CN701
KEY
PANEL MICOM
IC701
FL DISPLAY
DI701
SELECTOR
IC402
PLL CLK, PLL DATA, PLL CE,
OUTPUT LEVEL
CN612
CN604
CN611
CN601
REMOCON
CN402
CN412
SYSTEM MICOM
IC761
CN114
M CLK, M STATUS, M COMMAND, M CS, M RESET
IC702
SELECTOR
IC403
IC404
Q381~Q385
CN231
Audio
amp.
Lch
Rch
Cch
RLch
RRch
IC201
IC202
CN201
CN113
POWER
-SUPPLY
CIRCUIT
MONITOR OUT
VCR OUT
VCR IN
DBS IN
SUB WOOFER
RY291
CN212
CN242
CN252
CN202
RY LR, RY S,
+57.1V
+27.5V
5V
-57.1V
-27.5V
CN291
RY C
CN115
POWER
-SUPPLY
CIRCUIT
+12V
+12V
+9V
+5V
+5V
-12V
FRONT
CENTER
CN471
CN203
POWER
-SUPPLY
CIRCUIT
SUB WOOFER
CN231
CN223CN221 CN222
CN214CN213
CN204
CN111
Q101
RY101
AMP.
IC303
RY262
RY263
RY261
Power
trans.
CN101
CN121
CN125
CN241
To power
trans.
H. sensor
FW241
HP
FW281
SUB WOOFER
Lch
Speaker
terminal
Rch
Cch
Speaker
terminal
SLch
SRch
POWER
TO CN121
Main
plug
ABC D FG
E
2-1
Standard schematic diagrams
Power supply section
5
To sheet 2/5 A-5
CN115
QGF1205C1-10
POWER
To sheet 2/5 A-5
C120
4
To sheet 3/5 A-4
3
2
D112
D111
0.01/500
C111
D114
D113
0.1/160
D118
D116
C117 C116
0.01/500 0.01/500
C115
QJK012-051700
CN113
C113
To sheet 2/5 A-5
0.1/160
C112
0.01/500
D117
D115
FW281
QUM133-18DGZ4
C283
0.1
0.047
R124
100K
Q122
KTC3200/GL
1/50
C123
D122
MTZ6.2JC
C281 C282
330p 330p
EP281
QNZ0136-001Z
H.P. board
RX-DV3SL
RX-DV3SL
Video jack section
Video jack board
QQT0371-002
T101
R1401
J402
QNN0482-001
J402
J403
CN101
F101
5A/125V
QNZ0079-001Z
QNZ0079-001Z
EP101
QNZ0136-001Z
QNZ0136-001Z
QGA7901C1-02
Power board
TA101
TA102
R101
3.3M
EP102
QND0091-001
QND0091-001
J405
J404
J402
J403
J403
QNN0482-001
J404
J405
J405
J404
C1443
47p
C1444
47p
C1453
47p
C1454
47p
S401
QSW0454-001
CN111
QGA3901C1-05
2.2
R111
C119
0.047
11ES2-T4
11ES2-T4
Q121
KTA1046/Y
R121
10
10
R123
R122
6.8K
D121
C122
47/50
C121
MTZ30JC
100/100
QQT0317-001
T102
11ES2-T4
11ES2-T4
QQT0142-001
10
R106
D102
D104
R102
10
C101
0.0047/100
D101
D103
C102
470/25
PW151
QUB112-30PPPP
QUB112-30PPPP
PW101
PW152
QUB111-32PPPP
QUB111-32PPPP
PW102
PW153
QUB116-28PPPP
PW103
QUB116-28PPP
C103
0.0047
RY101
D105
1SS119
Q101
KRC105M
Q103
KTC3203/OY/
820
D108
R105
1SS119
C104
470/16
D109
MTZ6.8JC
POWER
Sub trans. board
J281
QNS0188-001
75
C1401
47p
R1411
75
C1411
47p
R1422
330
R1421
75
R1432
330
R1431
75
R441
R442
R1441
75
0.047
C1441
R1443
R1444
R1442
75
C1442
R1451
75
C1451
0.047
47k
R1453
R1454
R1452
C400
100p
47k
75
C1452
470/10
0.047
C1461
R1461
75
R1462
75
4.7/50
C1462
C1471
75
R1471
75
R1472
C1472
4.7/50
R400
0R0
C1402
470/10
R1402
47k
C1412
470/10
R1412
47k
C1421
4.7/50
C1431
4.7/50
10K
2.2K
47k
47k
470/10
0.047
Q1441
KTC3199/GL
R1445
430
Q1442
KTC3199/GL
R1446
240
Q1452
KTC3199/GL
Q1401
KTC3199/GL
R1403
240
R1414
Q1411
750
KTC3199/GL
Q1412
KRC107M
R1413
240
1K
R1448
Q1443
2SK301/QR
C1445
470/6.3
Q1451
R1457
KTC3199/GL
750
Q1453
KRC107M
R1455
430
R1458
750
Q1454
R1456
240
KRC107M
2SK301/QR
Q1444
C1446
2SK301/QR
470/6.3
C1403Q1402
470/6.3
D1401
MA111
c1406
470/6.3
IC402
NJM2246M
0.1
C1492
R1485
1K
R1447
D1402
R1406
470/6.3
C1408
IC403
NJM2246M
C1410
470/6.3
IC404
NJM2246M
22K
R1482
MA111
R1405
75
C1405
470/6.3
75
R1484
8.2K
R1483
10K
470/16
C1491
100K
R1407
75
C1407
470/6.3
75
R1408
R1410
75
R1409
75
C1409
470/6.3
10K
R1481
Q1403
KRC104M
CN402
QGF1205F1-14
OMSOUT
COUT
VGND
Y1OUT
2.2
R1491
V+12V
VCRSC
R1420
DBSSC
220
VSW1
VSW4
NTSC/PAL
R1419
220
S1
-12V
To sheet 2/5 G-1
SHEET
No.
CIRCUIT DESCRIPTION
1 / 5 POWER SUPPLY / VIDEO TERMINAL
2 / 5 MAIN
3 / 5 AUDIO / SPEAKER TERMINAL
4 / 5 FL DISPLAY / SYSTEMCONTROL
5 / 5 DIGITAL SIGNAL PROSSER
1
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified.
ABC D F G
2-2
E
SHEET 1/5
H
RX-DV3SL
section
S
/5
.
e
.
4
3
4
4
3
3/5 G-2
3/5
1
Main
To sheet 1/5 G-
To sheet 1/5 B-
To sheet 1/5 A-
To sheet 4/5 G-
To sheet
To sheet
To sheet 3/5 C,D-1
E-
CN291
QGD2501C1-03Z
CN121
QGA3901C1-08
CN125
QGF1205C1-10
POWER
S1RELAY
CN114
QGF1205C1-13
M_CLK
M_COMMAND
M_STATUS
M_CS
M_BUSY
M_RESET
STANDBY_LED
TH
CN241
QGD2501C1-04Z
HP_R
HP_L
DC_DET
PROTECT
FRTRELAY
REARRELAY
CNTRELAY
CN212
QGB2510J1-10
CN231
QGA2501C1-08
F131
F132
RY291
QSK0109-001
C132 C133
0.1 0.1
D131
10E2-FD 11ES2-T4
C131
D132
10E2-FD 11ES2-T4
Q1382
2SC3576
Q385
2SC3576
Q384
2SC3576
Q383
2SC3576
Q381
2SC3576
Q382
2SC3576
Main board
D291
MA111
180
R290
D133
0.1
D134
R1388
10k
R1386
1k
1k
R394
R395
10k
Q386
1k
R390
10k
R391
10k
R392
1k
R389
1k
R384
R386
10k
10k
R385
1k
R383
HPSW
HPRELAY
C135
3300/35
EP101
QNZ0136-001Z
Q1381
2SC3576
R393
100k
KRA104S
R388
100k
R387
100k
R382
100k
R381
100k
J791
QAR0244-001
C145
TUCENTSC/PAL
TUCLK
VCRSC
QGB2027M9-26
CN513
100/25
DVD_PON
TUNER_PON
POWER
FAN_ON/OFF
IC761
MN101C49GKG
TH
DBSSC
SAFETY
OUTPUTLEVEL
X761
QAX0246-001Z
M_COMMAND
QNN0479-001
M_STATUS
Y2OUT
C423
R422
J401
M_CLK
TXD
Q433
KRC107S
470/6.3
R421
47k
75
RXD
SCLK
INTP
R415
R424
QNN0479-001
QNN0479-001
0R0
0R0
R1123
R1122
DISC_STOP
CPURST
INT/PROG
10k
CBOUT
C422
470/6.3
R423
47k 47k
75
J401
J401
220
220
R1125
R1124
SCLK
INTP
IC401
LA73054
CROUT
C421
R426
J401
QNN0479-001
R1126
470/6.3
R425
75
220
RXD
0R0
R1127
DISC_SET
C409
R411
470/6.3
220
R1128
TXD
10k
R412
QGA2501C3-02Z
CN122
R162
Q162
10
C158
0.01
D156
MTZ16C
Q159
KRC102S
D159
MTZ7.5C
FAN_LOW
Q158
KRC102S
C136
1000/35
R1387
R1385
1k
C385
4.7/50
C383
4.7/50
C384
4.7/50
C381
4.7/50
C382
4.7/50
FAN_ON/OFF
11ES2-T4
OUTPUTLEVEL
SMUTE
SWMUTE
10k
R396
D791
MTZ6.2C
R791
220
C791
220P
C792
1.5ML
J791
QNS0089-001
FAN_MID
FAN_HIGH
D125
C386
10/50
D127
11ES2-T4
Q1383
KRA104S
SROUT
SLOUT
FROUT
FLOUT
D158
MTZ10C
Q157
KRC102S
D157
MTZ13C
D155
MA111
C159
10/50
Q155
Q156
KRA102S
KRC102S
R159
1.8k
D126
11ES2-T4
D1392
C1385
2.2/50
R1389
1k
COUT
1k
TVROUT
470
470
R325
R326
C330 C329
330p
330p
220p
C332
J303
J303 J302 J301
KTA1046/Y
R164
1.8k
D162
MTZ13C
Q154
2SD2395/EF
R158
10
D128
MA111
R1397
120k
D1391
MA111
IC303
BA15218F
MTZ4.7C
10k
R1399
C1391
100/6.3
R1382
27k
R1384
100k
C1382
4.7/50
IC303
BA15218F
C366
2700p
C364
R362
7.5k
INL
R1731
5.6K
R1732
5.6K
INR
TVROUT
VCRROUT
TPROUT
DVDAFR
STBR
TPINR
TVLOUT
470
R302
C302
330p
C331
220p
J302 J302 J302 J301 J301
QNN0477-001 QNN0478-001 QNN0478-001
QNN0477-001
2SD2395/EF
R161 R171
4.7 10
R163
4.7
R160
C162
47/25
1.8K
MTZ13C
R166
10
R168
2.2k
MTZ7.5C
R1391
8.2K
R1393
8.2K
R1395
8.2K
R1394
8.2K
R1392
8.2K
10k
R1398
1k
R1383
100k
R1381
C1381
4.7/50
C368
10/50
0.15
C362
0.15
R1733
10K
R1734
10K
47k
DSPFR
TPINL
TPROUT
470
R301
C301
330p
C324
Q161
R169
2.2
R170
2.2
Q165
2SD2395/EF
D161
C161
100/25
C164
D164
FLOUT
SLOUT
COUT
SROUT
FROUT
C1384
0.1
C1388
10/50
C1383
0.1
C1387
10/50
SWOUT
SROUT
FROUT
47k
47k
47k
R312
R308
R304
TVR
VCRR
TPR
470
470
R321
R322
C321
C322
330p
330p
220p
QNN0477-001QNN0477-001QNN0478-001 QNN0477-001QNN0477-001
47/25
COUT
IC301
M61516FP
R346
TPLOUT
Q171
KTC3203/OY
D172
R172
MA111
1.8k
Q172
C171
KRA102S
D171
MTZ11C
Q173
KRC102S
R165
Q163Q164
10
KTC3203/OYKTA1271/OY
R167
2.2k
D163
MTZ7.5C
REARRELAY
Q769
KRC105S
47/25
0.022
C371
C369
SLOUT
FLOUT
VOL_CLK
VOL_DATA
VOL_LATCH
47k
47k
47k
47k
R345
R303
R307
TPL
TUL
VCRL
TUR
220p
C323
TVL
TVL
TVR
470
470
R310
R309
C305
C306
330p
330p
100/25
C163
Q768
R311
KRC105S
47/25
CNTRELAY
C376
100p
47k
C372 C370
0.022 47/25
Q153
KRA102S
Q767
STBR
R314
R151
4.7
R152
4.7
KRC105S
C308
330p
FRTRELAY
C374
0.022
470
2SD2395/EF
Q766
KRC105S
C367
C365
C363
C307
330p
Q151
D151
HPRELAY
C373
C361
R315R316
47k
STBL
R313
R154
R181
2.2
4.7
R182
2.2
R155
4.7
Q152
R183R153
2SD2395/EF
1.8K3.3K
C151
100/25MTZ5.6C
R186
10
R187
2.2k
D182
MTZ5.6C
TUNER_PON
S1RERAY
R784
10k
Q770
2SD1328/ST
R779
4.7k
IC763
IC-PST9139
47/25
C375
0.1
10/50
R361
2700p
7.5k
0.15
0.15
DSPFR
DSPSR
DSPSW
DSPC
DSPSL
DSPFL
TVLOUT
VCRLOUT
TPLOUT
DVDAFL
STBL
DSPFL
VCRR
470
R305
R306
470
C304
C303
330p 330p
Q181
2SD2395/EF
C183
1200P
2SD2395/EF
C766
2.2/50
470
Q145
R145
10K
10K
R323
DSP_PON
0.022
C765
470
QNN0478-001
R141
12
R142
6.8k
VCRLOUT
KRA102S
R778
C327
220p
Q141
2SD2395/EF
Q142
D141
KRC102S
SMUTE
DSP_PON
VS3
STANDBY_LED
FAN_LOW
FAN_MID
DISC_SET
DISC_STOP
FAN_HIGH
SWMUTE
VSW1
VSW4
M_RESET
M_CS
/LMUTE
SWOPEN
SWCLOSE
TOPEN
TCLOSE
R760
330
C760
2200/6.3
MTZ5.6C
Q143
22k
100/6.3
2SD2395/EF
12
R146
2.7k
D145
MTZ6.2C
C141
100/25
S1OUT
C768
1.5
C767
10k
10k
10k
R782
R783
R781
R184
2.2
R185
2.2
Q182
2SD2395/EF
C184
1200P
D181
C181
470/16
MTZ13C
Q183
C182
47/25
Q765
KRC102S
D762
MA111
R792
R793
VCRROUT
470
R324
C326 C325
330p
330p
C328
220p
J301
220
R1130
CS
36
R410
0R0
INT/PROG
KRC107S
0R0
R1132
CPURST
CrOUT
36
OR0
R409
R408
0.1
C408
R/C
Q431
INT/PROG
MP3
VOL_CLK
VOL_LATCH
VOL_DATA
DSP_CLK
DSP_STAT
DSP_COM
VIDEO_RGB
VIDEO_YCMIX
VIDEO_MUTE2
VIDEO_MUTE1
DSP_RDY
DSP_RST
HPSW
M_BUSY
PROTECT
CS
CbOUT
0R0
R407
0.1
C407
B/CMS
QGB2027M9-26
YOUT
33
R406
0.1
C406
VIDEO_MUTE2
G/CMS
C411
CN512
0R0
R405
VIDEO_RGB
0.1
S1OUT
R1101
R1103
TUNER.ON
SAFETY
AVLINK
R402
0.1
C405
VIDEO_YCMIX
Y/CMS
C410
470/6.3
Q432
KRC107S
0R0
0R0
R1135
R1134
SWUPDN
SWOPEN
0R0
0R0
R776
220
R780
10k
R794
10K
COUT
0R0
36
R401
0.1
C404
VIDEO_MUTE1
COUT
QGF1205C1-08
0R0
R1136
/LMMUTE
R798
15k
R799
33k
10k
R404
CMSOUT
CN411
0R0
R1137
TCLOSE
R777
0R0
R1138
TOPEN
10k
R403
( R414)
DVD-V.GND
0R0
C413
0.1
2.2k
R438
9.1k
R437
KRC102S
10k
D761
YOUT
COUT
CbOUT
CrOUT
RGB
R1102
0R0
R1104
C192
C194
SFPB-54
L193
100u
C196
470/25
SFPB-54
470/25
470/25
SFPB-54
D192
IC191
SI-8033JF
D191
IC192
SI-8050JF
IC193
SI-8090JF
D193
KRC102S
KRC102S
KRC102S
0R0
EP191
QNZ0136-001Z
Q191
Q192
Q193
MP3
958IN
D.GND
DSP_CLK
DSP_STAT
DSP_COM
DSP_RDY
DSP_RST
QGB2510J1-13
CN612
C1104C1103
C1101
C1102
0R0
0R0
R1107
R1108
L197
10uH
D195
MA111
C1196
Q799
MA111
Q771
KRC107S
D196D197
MA111MA111
C1194
100/6.3
C1193
100/6.3
C1192
100/6.3
C1191
100/6.3
D187
D188
D189
470/16
R191
10
L191
100u
C191
220/50
MTZ3.9B
C193
220/50
MTZ5.6C
220/50
C195
MTZ10C
Q194
KTC3203/OY
R192
2.2k
D194 C197
MTZ5.6C 47/25
L192
100u
L198
10uH
1000/6.3
C1195
To sheet 5/5 D-1
CN614
QGF1205C1-12
DSPSW
DSPC
TUNERL
TUNERR
DSSR
DSSL
DSPR
DSPL
INR
INL
To sheet 5/5 C-1
TUCE
TUCLK
1k
R341
R342
1k
TU9V
C341
100p
AGND
CN301
QGF1205C1-11
0.1
C401
470/6.3
C402
L342
QQR0590-001
Q434
KRA107S
R413
10k
C412
S1OUT
470/6.3
2.2k
CROUT
Y2OUT
CBOUT
R440
9.1k
R439
CM6OUT
COUT
Y1OUT
VCRSC
DBSSC
L341
QQR0590-001
S1
VSW4
VSW1
NTSC/PAL
C344
0.0056
C343
0.0056
CN412
QGF1205C1-14
TUR
R344
6.8k
TUL
R343
6.8k
Parts are safety assurance parts
When replacing those parts mak
sure to use the specified
To sheet 1/5 H-
HEET 2
2-3
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