JVC VS-DT2000 Schematics
VS-DT2000
SCHEMATIC DIAGRAMS
COMPACT COMPONENT SYSTEM
VS-DT2000
CD-ROM No.SML200208
Area suffix
A ------------------------- Australia
UF ---------------------------- China
UP ---------------------------- Korea
UT --------------------------- Taiwan
UJ --------------------- U.S.Military
STANDBY/ON
123
PLAY MODE
4
6
5
REPEAT
9
8
7
FM MODE
10
10
+
TREBLEBASS
SET
CANCEL
MD/AUX
SLEEPDIMMERDISPLAYFM/AM
CLOCK
OPEN/
COLOR
/TIMER
CLOSE
VOLUME
Contents
Block diagrams
Standard schematic diagrams
Printed circuit boards
COMPACT COMPONENT SYSTEM
SP-PW2000SP-VSDT2000CA-VSDT2000SP-VSDT2000
2-1
2-2
2-10 12
COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD.
No.21145SCH
Aug. 2002
VS-DT2000
In regard with component parts appearing on the silk-screen printed side (parts 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.)
1-2
Block diagrams
Main body section
CD switch
board
5
LVA10324-A2
Sensor board
LVA10324-A3
Spindle
motor
Feed
motor
4
3
Door motor
Fan motor
AC input
2
CN101
M
M
AUX. input
M
Loading motor
board
CN103CN104
LVA10324-01A1
Traverse mechanism
board
LVA10305-01A1
J5301
CN106
CN181
J1901
Pickup
M
Loading
motor
REST
switch
IC108
Door motor
driver
Q1920
Q1921
Fan control
LF191
Line filter
A/UF/UP version
LF191
Line
filter
UT/UJ version
CN001
CN102
CN105
FM
AM
S1901
Voltage
selector
switch
CN601
CD servo board
CN612
CN611
Tuner board
J1
CN191
IC601
RF & Servo
amplifier
IC801
Focus/Spindle
/Feed/Tracking
/Loading BTL
driver
TU1
FM RF
L1
MW(MW/LW)
RF & OSC
MT0,MT1,MTS
FANSW
T1901
Powe r
trans.
Powe r
transformer
FM IF
amplifier
IC2
PLL
IC251
Unit MICOM
IC651
DSP
LVA10306-01A1
B/E/EN/EV version
IC3
RDS
IC1
FM DET.
&
AM DET.
LVA10319-**A2
D1901,D1902
CN192
LVA10319-**A3
CN651
CN1
CN193
CN203CN194
Main board
CN661
CN111
Q1908
Q1909
Q1910
Q1931
+BV
TUDATA,TUCK
TUST,RDSI
RDSCK,MPX
CDL,CDR
TUL,TUR
AUXIL,AUXIR
Q3801,Q3802
Q3806 - Q3810
CD8V
CD5V
IC191
US5V
IC701
System
control
MICOM
E.Vol control
FL -36V
&
FL control
+8V
BU+5V
Q1901
Q1912
Q1913
SW10V
BL11V
RY191
SMUTE
VOLDI
VOLCL
VOLCE
IC501
Input select
&
-VPP
US5V
SW10V
BL11V
LOMUTE
Q5101,Q5201
Q5301
Line out muting
Q1102,Q1115
Q1202,Q1215
Headphone
SMUTE
HPJSW
SMUTE
IC101
AHB
muting
Q1302
Q1301
Q7009 Q7012
Top-ILUMI LED
HPJSW
Q5302,Q5304
System muting
Q3101
Q3201
System
muting
Front board
CN171
control
AUXOL,AUXOR
Q1303
Headphone
amplifier
CN811
IC102
J5303
IC301
Powe r
amplifier
LVA10319-**A1
REMOCON
IC811
FL driver
MICOM
STANDBY LED
KEY LED
Switch board
W8001 W8002
CN183
CN182
W8003
J5302
J5101
CN301
CN302
Open/Close board
LED board
CN801
AUX. output
Headphone output
Subwoofer output
CN101
CN102
V-H switch
LVA10319-**A4
IC812
Front
DI811
FL
display
LVB10320
Operation
switch
LVA10319-**A5
Moving door
switch
LVA10319-**A6
Top-ILUMI
LED
IC801
REMOCON
LVA10319-**A8
Speaker L/R
J3001
J3601
Optical
output
HV
VS-DT2000
Speaker section
Pre-amplifier board
INPUT
(HIGH-LEVEL) J2101
INPUT
(LOW-LEVEL) J2102
LED board
1
STANDBY/ON LED
CN261
IC213-2/2
amplifier
CN251
INPUT
L/H
IC251-1/6,2/6
LED CONTROL
IC213-1/2
Q2502
IC211-2/2
INPUT
L/H
amplifier
IC211-1/2
H.P.
filter
IC251-3/6~6/6
Q2501
DC detector
IC212-2/2
L.P.
filter
S2101
Phase switch
IC261
REG.+5V
VR211
Volume
IC212-1/2
Amplifier
LVA10058-B2
CN211
Power supply board
IC221
Power
amplifier
CN221
Q2701
Q2702
REG.
+9V
Q2204
OUTPUT
CURRENT
DETECTOR
D2911
D2921
LVA10058-B1
CN281
Power transformer
CN291
Speaker
T2901
Power
trans.
AB CD E F G
Switch board
UT/UJ version
S2902
AC Power
input switch
CN299
S2901
AC input
Power
switch
LVA10058-B3
2-1
Standard schematic diagrams
<Main body section>
System control section
5
9V
5V
TUL
GND
TUR
F1
F2
-VPP
VS-DT2000
VS-DT2000
CN111
QGF1205C1-13
TUDATA
(To D-1 on page 2-5 or 2-6)
MPX
TUCK
TUST
TUL5V9V
TUR
GND
KRC102-X
Q7005
RDSI
RDSCK
KRA102S-X
Q7006
(To G-3 and G-4 on page 2-8)
K7005
K7004
QQR1183-001Z
QQR1183-001Z
F1
F2
-VPP
K7003
QQR1183-001Z
C7201
0.01
R7201
R7202
Q7008
DTA114TKA-X
STBDIM
Q7007
KRC102-X
L7003
QQL244K-100Z
2.7K
2.7K
STBLEDH
STBLEDV
C7210
D7009
REM
1SS133-T2
FLCS
FLCLK
1.5
FLDATA
FLRST
CN171
QGF1016C1-17
CN183
220K
Q7012
47/16
DOOR2
DOOR1
C7203
KEY1
KEY2
D7010
1SS355-X
R7206
QGF1205C1-04
D7013D7014
D7012
470
4
3
(To C-1 and D-1 on page 2-3 or 2-4)
2
POUT
PSAVE
FANSW
H-V
VOLCL
VOLCE
VOLDI
AHB
LOMUTE
SMUTE
CDRST
CDTX
CDRX
MT0
MT1
MTS
LOCK
SAFETYCD
SAFETY
FTU
US5V
+B
GND
SW10V
GND
0.1
C7014
D7008
1SS133-T2
IC702
KIA78S06P-T
100/16
MTZJ8.2B-T2
C7013
D7007
D7004
1SS133-T2
R7012
D7005
1SS133-T2
D7006
R7150
R7011
MTZJ5.1C-T2
47K
2SC2412K/R/-X
33K
4.7/50
C7011
10K
R7008
15K
10K
TH701
Q7004
D7002
1SS133-T2
D7003
R7151
R7007
10K
1SS355-X
100K
R7129
2.2K
2.2K
R7132
R7131
2.2K
R7133
2.2K
R7134
2.2K
R7135
R7138
100K
100K
R7140
12K
R7009
100K
R7010
1K
R7006
0.01
C7012
2SC2412K/R/-X
10K
Q7003
Q7002
THERM
Q7001
DTA114TKA-X
QQL244K-100Z
330
10K
R7005
NI
2.2/50
C7010
R7004
C7009
QEZ0229-479Z
D7001
1SS355-X
R7136
R7137
R7139
R7141
R7142
R7143
R7144
R7145
R7146
R7147
R7148
L7002
K7001
QQR1183-001Z
100/10
C7008
THERM
KEY1
KEY2
2.2K
2.2K
2.2K
2.2K
2.2K
2.2K
2.2K
2.2K
2.2K
2.2K
2.2K
0.01
C7007
PSAVE
POUT
TOPLED1
TOPLED2 REM
STBDIM
DOOR1
DOOR2
FANSW
MT0
MT1
MTS
LOCK
SAFETYCD
SAFETY
2.2K
2.2K
2.2K
R7100
R7101
R7103
10K
10K
R7104
R7102
L7001
QQL244K-100Z
R7001R7002
C7006
0.1
R7127
2.2K
R7130
CDRST
QAX0283-001Z QAX0401-001
2.2K
2.2K
2.2K
R7128
C7128
0.01
R7126
H-V
TREMCONT
IC701
MN101CP30AKJ
C7002 C7001
C7003C7004
27P 18P
33P33P
X7002 X7001
LOMUTE
2.2K
R7125
2.2K
R7124
VOLCL
2.2K
R7105
2.2K
R7123
VOLCE
2.2K
R7106
CDTX
2.2K
R7122
AHB
VOLDI
SMUTE
RDSCK
TUDATA
STBLEDV
STBLEDH
FLDATA
CDRX
RDSI
TUCK
TUST
FLCLK
FLCS
100P
100P
2.2K
R7121
C7119
C7118
2.2K
R7120
1K
R7119
1K
R7118
2.2K
R7117
MPX
FTU
R7003
2.2K
R7116
2.2K
R7115
2.2K
R7114
2.2K
R7113
1K
R7112
1K
R7111
2.2K
R7110
2.2K
R7109
2.2K
R7108
2.2K
R7107
1K
0.01
C7005
FLRST
TOPLED1
TOPLED2
TREMCONT
REM
Q7010
KTA1271/OY/-T
Q7009
KTC3199/GL/-T
R7203
4.7K
C7202
47/16
R7205
4.7K
Q7013
DTA114TKA-X
470
R7204
KTA1271/OY/-T
KTC3199/GL/-T
D7011
RD2.4ES/B1/-T2
R7153
Q7011
K7002
NQR0007-002X
CN182
QGA2001C1-03
W8001
WJT0074-001A
W8002
W8003
02.2K2.2K3.3K4.7K
R8058R8059R8060R8061R8062
CN801
QGA2001F1-06
R8005
R8006
R8007
R8008
S8006
S8007
S8008
S8009
S8010
R8063
RPM6938-SV4
220
220
330
330
QSW0851-001
IC801
S8101
D8002
C8001
2.2K2.2K3.3K4.7K10K
R8052R8053R8054R8055R8056
S8001
S8002
S8003
S8004
S8005
1.5
220
R8017
220
R8018
R8019
R8020
1
RADIO SIGNAL
2-2
D8005
330
330
HAB C DE FG
VS-DT2000
Power amplifier/Power supply section (A/UF/UP version)
0.012
C1203
0.012
47/25
N
C1925
C1103
R1920
D1906
D1909
MTZJ7.5C-T2
R1935
R1936
Q1920
Q1921
R1206 R1106
1K
MTZJ11A-T2
POUT
C1917
2.7K
150
D1908
R1944
!!!
470
470
470
R1314
R1312
R1313
R1108
27K
1
C1104
0.012
47/16
C1302
C1204
0.012
1
R1208
27K
47/25
C1914
KTB772/Y/
0.01
2SC2412K/R/-X
R1933
680
C1916
220P
Q1910
2SC2412K/R/-X
2SA1037AK/R/-X
10/16
5.6K
C1932
0.01
MTZJ10A-T2
D1905
C1913
R1913
560
2.7K
2SC2412K/R/-X
R1912
!
Q1908
Q1909
330
R1932
1.5K
!
R1934
R1939
10K
D1913
!
CN181
QGA2001C1-02
R1914
470
C1912
220P
Q1903
IC191
!
MTZJ6.8B-T2
47/25
C1922
R1110
82K
IC101
R1210
82K
!
R1911
470
Q1902
2SC2412K/R/-X
!
1K
4.7K
R1910
R1938
MTZJ13C-T2
!
D1912
UPC78L05J-T
0.1
C1921
1K
R1303
NJM4580D-D
D1303
MTZJ5.1A-T2
C1303
1K
1K
R1907
R1909
R1908
47/25
C1920
C1106
22/16
C1206
22/16
1K
!!!
22/16
Q1905
R1915R1916
R1917
Q1901
KTB772/Y/
2SA1037AK/R/-X
DTA144TKA-X
8.2K1K1.2K
Q1906
DTC144TKA-X
22K
R1926
18K
4.7/50
R1927
C1919
R3101
6.8K
R3201
6.8K
!
R1902
!
R1903
!
R1904
Q1904
MTZJ5.6C-T2
D1904
D1911
MTZJ10C-T2
Q1913
2SC2412K/R/-X
0.01
C3803
3.3K
22/50
D3804
C3804
R3803
R1918
R1919
R3802
MTZJ36C-T2
2.2
3.3K
R3107
2.2K
R3102
R3207
2.2K
0.01
C3321
Q3101 Q3201
2SD2114K/VW/-X 2SD2114K/VW/-X
!
0.01
1
1
1
R1905R1906
15K
D1903
6.8K
SAFETY
R1925
Q3801
KTA1023/OY/-T
1501K
!
Q1912
KTA1046/Y/
560
Q3802
KRC114M-T
Q3808
DTA114TKA-X
1SS133-T2
D1917
C1929
!
100/63
C3801
D3803
Q3809
DTC144EKA-X
Q3810
DTA144TKA-X
D3801
1N4003S-T5
R3806
10/35
10/35
RY191
QSK0116-001
4.7
R1921
R1922
!
R3801
10
1N4003S-T5
D3802
1N4003S-T5
C3802
100/63
KTC3203/OY/-T
Q3806
22K
R3807
22K
KTC3203/OY/-T
C3805
4.7/50
MTZJ6.8C-T2
3.3K
R3202
4.7
Q3807
C3101
C3201
C1928
C1910
!
!
D3805
0.01
!
!
2.2
R3811
D1910
!
8200/25
R1923
680P
C3102
6A10E2
C1911
6800/25
4.7
2.2102.2
R3812
QNZ0136-001Z
680P
C3202
R3815
0.022
C3301
R3813
EP191
0.1
C3204
2.2
R3204
2.2
R3814
0.1
C3203
2.2
R3203
R1901
0.0015
C3302
QGA7901C1-02
!
R5305
47/25
C5302
C5104
10/35
C5204
10/35
HPMUTING
HPJSW
SMUTING
MT1
MTZJ3.6B-T2
MT0
LOCK
MTS
Q1801
DTC143EKA-X
QQR1183-001Z0.01
QGA2501C1-02
CN106
DTA123EKA-X
Q1302
D1304
D1803
4.7
R1310
0.1
C5110C5210
0.1
1K
R1805
R5110
0.1
C5109C5209
0.1
R5210
C1307
10
7.5K7.5K
IC108
R1804
0.0033
C5108
C5208
0.0033
10/50
D1802
10
AUXOL
AUXOR
DTA123EKA-X
Q1301
R1311
D1305
LB1641
MTZJ5.1C-T2
C1802
TUOL
TUOR
C1308
1K
0.01
C1803
L1801
QQL25CK-221Z
100/25
CDL
CDR
10/50
D1801
C1801
C5213 C5113
1000P 1000P
SAFETYCD
DSK10C-T1
10/50
AUXIL
AUXIR
100/16
C1924
D1918
C5107
22/16
IC501
LC75342M-X
C5207
22/16
!
Q1914
2SA1037AK/R/-X
D1915D1916
R1930
Q1931
2SD468/BC/-T
47/25
47/25
C1941
C1942
-VPP
!
R1931
150
Q1915
2SC2412K/R/-X
C1923
4.7/50
1K
560
R1940
D1919
MTZJ5.6B-T2
TUIR
F1
0.0027
R1929
GND
C1111
C1211
0.0027
27K
R1941
R1942
TUIL
R1103
6.8K
R1203
R1204 R1104
R1928
FTU
82K47K
R1121
2.2K
6.8K
R1221
2.2K
2.7K 2.7K
Q1907
2SC3576-JVC-T
D1907
C1915
3.9K
SAFETY
47/25
5.6K
R1937
C1918
DTC143EKA-X
Q1911
DTC144EKA-X
22
IC102
BA15218F-W
C1215
220/10
22
R1216
2.2K
10K
10K
LF521
QQR0590-001
1K
1K
Q5101
2SD2114K/VW/-X
R5108
2.2K
R5208
2.2K
R5301
22K
68K
2SC2412K/R/-X
R1116
2.2K
C1115
220/10
C1109
R1115
560
R1215
C1208
560
N
C1209
0.0022
Q1202
2SC2412K/R/-X
Q5304
DTA143TKA-X
0.0056
R5212
C5206
K5301
QQR1183-001Z
Q1102
C1107
0.0022
C1108
N
C1207
4.7/50
5.6K
R5106
R5206R5207
3.9K
Q5201
2SD2114K/VW/-X
R1112
4.7/50
R1114
R1214
R1212
3.3K
3.3K
1K
3.9K
R5105
47/25
C5311C5312
150P
C5301
!
R1307
R1309
1K
9.1K
10
VOLCL
56K56K
R1113
C1305
100/25
R1213
VOLDI
47/16
C1306
VOLCE
10K
R1308
150P
150P
C5313
TUIL
TUIR
C5202
TUOR
4.7/50
C5102
TUOL
4.7/50
C5105
AUXOL
10/16
C5205
AUXOR
10/16
47K
47K
R5205
C5203
C5101
4.7/50
C5201
4.7/50
4.7/50
C5103
4.7/50
LOMUTE
AUXIL
AUXIR
CDR
CDL
DIG.TX
K1801
C1804
1K
0.001
Q1303
C1217 C1117
0.022
R5303
LF511
HPMUTING
DTC114EKA-X
QQR1183-001Z
K1315
0.01 0.01
47K
K5302
QQR0590-001
C5106
0.001
C5212
C5112
150P
C5111
CDRX
CDRST
CDTX
2SD2114K/VW/-X
Q1115
2.7K
R1120
QQL231K-470YQQL231K-470Y
L1115L1215
2.7K
R1220
Q1215
R5109
R5209
Q5302
2SD2114K/VW/-X
QQR1183-001Z
0.0056
5.6K
R5112
0.001
C5303
QQR1183-001Z
K5304
R5101
22K
R5201
22K
K5303
150P
C5211
QQR1183-001Z
R1119
0.010.01
C1116C1216
2SD2114K/VW/-X
R1219
R5302
2.2K
1.2K
R5211
R5107
Q5301
KRA102S-X
1/50
68K
R5102
R5203
N
R5103
N
2.2K2.2K
R1118
R1218
R5202
HPJSW
47K
R1317
2.2K
R1315
5
J5101
QNS0188-001
R1316
D1316
1SS133-T2
EP131
QNZ0136-001Z
D1315
2.2K
C1315
1SS133-T2
4
R5304
J5303
QNN0284-001
J5302
QNS0186-001
3
J5301
QNS0186-001
2
To G-3
on page 2-7
C5304
0.01
C5309
R5111
C5308
C5307
0.01
0.01
QGB2027M7-18S
CN661
1.2K
J3601
GP1FA550TZ
S3601
QSW0454-001
QGA2501C1-05
CN102
H-V
!
IC301
N
4.7/50
0.1
0.1
!
C3303
C3304
C3103
C3104
47/25
2.2
2.2
!
C3313
R3103
R3104
LF191
QGA2501F1-06
CN193
CN203
QGA2501C1-05
CN194
!
CN191
!!
!
QQR1145-001
J3001
QNB0092-002
C3105
0.0033
0.001
47/25
LF311
C3602 C3601
QQR0797-002
QGA2501C1-04
CN101
CN302
DIG.TX
LA4905
10K
33/16
47/50
C3308
C3306
R3303
N
0.01
C3902
C3901
!!
D1901 D1902
D5SBA20-S1 D3SBA20-S1
0.022 0.022 0.022
C1903 C1904 C1905
!!!
C1902
C1901
!
0.022
0.022
!
!
CN192
QGA3901F1-04
J1901
C3205
0.0033
LF321
QQR0797-002
CN301
5.6K
R3109
C3108
10/25
C3314
!!!
C1907 C1908
0.022 0.022
!
!
0.1
!
R3108
DTA144WKA-X
0.022
C1906
5.6K
Q3203Q3103
5.6K
R3209
Q3202Q3102
DTA144WKA-XDTA144WKA-X
DTC144EKA-X
Q3302
5.6K
R3208
C3208
10/25
DTA144WKA-X
MTS
MT1
CDTX
SAFETY
FCD
SAFETYCD
FTU
1
CDRST
CDRX
LOCK
(To A-3 and A-4 on page 2-2)
LOMUTE
MT0
SMUTE
VOLCE
VOLDI
PSAVE
VOLCLF2H-V
POUT
FANSW
(To A-4 and A-5 on page 2-2) (To A-1 and A-2 on page 2-2)
MAIN
SIGNAL
RADIO SIGNAL
CD SIGNAL
DIGITAL SIGNAL
LINE INPUT SIGNAL
Parts are safety assurance parts.
When replacing those parts, make
sure to use the specified one.
LINE OUTPUT SIGNAL
HEAD PHONE SIGNAL
AB CD E F G
2-3
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