JVC VS-DT88V Schematics
VS-DT88V
SCHEMATIC DIAGRAMS
COMPACT COMPONENT SYSTEM
VS-DT88V
CD-ROM No.SML200209
Area suffix
UF ---------------------------- China
STANDBY/ON
123
FM/AM
4
6
5
MD/AUX
9
8
7
10
+10
CANCELMPX
VCD No. VCD No.
SET
ON
PBC
SCREEN
TREBLEBASSAHB PRO
PREV. CD SELECT NEXT
VIDEO
HIGH
INTRO
LIGHT&RETURN STILL
CLOCK
SLEEPDIMMER
REPEAT
/TIMER
FM
PLAY
MODE
MODE
OPEN
DISPLAY
COLOR
/CLOSE
VOLUME
Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
COMPACT COMPONENT SYSTEM
SP-VSDT88VCA-VSDT88VSP-VSDT88V
2-1
2-2
2-8~10
COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD.
No.21179SCH
Sep. 2002
VS-DT88V
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 diagram
VS-DT88V
CD servo board
IC601
5
CD switch
board
CN101
LVA10324-A2
Sensor board
4
LVA10324-A3
Spindle
motor
Feed
motor
Traverse mechanism
board
M
M
Pickup
Loading motor
board
M
Loading
motor
CN103 CN104
LVA10324-01A1
REST
switch
LVA10305-01A1
CN001
CN102
CN105
CN601
CN612
CN611
RF & Servo
amplifier
IC801
Focus/Spindle
/Feed/Tracking
/Loading BTL
driver
IC251
Unit MICOM
IC651
DSP
LVA10307-21A1
Video board
IC104
VCD
companion
chip
IC105
3.3V REG.
FMV-010
IC102
OTP EPROM
IC101
VCD
processor
IC103
DRAM
3
Tuner board
FM
AM
J1
TU1
FM RF
L1
MW(MW/LW)
RF & OSC
FM IF
amplifier
IC2
PLL
IC1
FM DET.
&
AM DET.
FMC-032-2
CN651
CN652
CN691
CN692
CN102 CN101
CN1
Main board
CN661
CN662
CD amplifier
board
IC401
AMP
FMC-032-9
CN111
CN663
CN430
CDL,CDR
TUL,TUR
AUXIL,AUXIR
IC701
System
control
MICOM
TUDATA
TUCK
TUST
MPX
IC501
Input select
&
E.Vol control
LOMUTING
VOLDI
VOLCL
VOLCE
SMUTE
Front board
CN171
Line out muting
CN811
Q5101,Q5201
Q5301
REMOCON
IC811
FL
drive
MICOM
Q7009 Q7012
Top-ILUMI LED
control
AUXOL,AUXOR
HPJSW
IC812
Front
DI811
FL
display
STANDBY LED
KEY LED
LVB10320
Q1303
Switch board
CN183
W8001
Open/Close board
CN182
W8002
LED board
W8003
J5302
CN801
AUX. output
Operation
switch
FMC-032-5
Moving door
switch
FMC-032-6
Top-ILUMI
LED
IC801
REMOCON
FMC-032-8
Q1102,Q1115
IC101
AHB
Q1202,Q1215
Headphone
muting
Q1302
Q1301
System
Q3101
Q3201
muting
Q5302,Q5304
System muting
AUX. input
2
Door motor
Fan motor
AC input
M
1
J5301
CN106
CN181
J1901
IC108
Door motor
driver
Q1920
Q1921
Fan control
LF191
Line
filter
CN191
Power
transformer
T1901
Power
trans.
D1901
D1902
CN192
FMC-032-3
MT0,MT1,MTS
FANSW
CN193
W6009 CN194
Q3801,Q3802
Q3806 - Q3810
FL -36V
&
FL control
Q1908
Q1909
Q1910
Q1931
CD8V
CD5V
IC191
US5V
+BV
BU+5V
Q1901
Q1912
Q1913
SW10V
BL11V
RY191
-VPP
SMUTE
US5V
HPJSW
SMUTE
SW10V
BL10V
AB CD E F G
IC102
Headphone
amplifier
IC301
Powe r
amplifier
J5303
FMC-032-1
Headphone output
J5101
Subwoofer output
Speaker
board
W6008
W6007
W6002
CN101
V-H switch
CN102
CN103
FMC-032-4
J5503
J3001
HV
Optical output
J3601
Video out
Speaker L/R
2-1
VS-DT88V
VS-DT88V
Standard schematic diagrams
System control section
5
(To D-1 on page 2-3)
4
To C-1 and D-1
on page 2-3
3
(To D-1 on page 2-3)
2
9V
5.6V
TUL
GND
TUR
F1
F2
-VPP
POUT
PSAVE
FANSW
H-V
VOLCL
VOLCE
VOLDI
AHB
LOMUTING
SMUTE
CDRST
CDTX
CDRX
MT0
MT1
MTS
LOCK
SAFETYCD
SAFETY
FCD
FTU
US5V
GND
BL11V
GND
D7020
1SS133-T2
1SS133-T2
D7021
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
MTZJ5.1C-T2
R7011
47K
2SC2412K/R/-X
33K
4.7/50
C7011
10K
R7008
15K
TH701
R7151
10K
Q7004
D7002
1SS133-T2
R7007
10K
D7003
1SS355-X
15K
18K
R7020
R7010
R7006
1K
R7009
100K
0.01
C7012
Q7002
2SC2412K/R/-X
10K
Q7003
THERM
R7005
DTC114TKA-X
K7004
QQR1183-001Z
QQR1183-001Z
Q7010
Q7009
C7202
47/16
F1
F2
K7003
C7201
0.01
Q7008
DTA114TKA-X
STBDIM
DTC114EKA-X
R7204
(To G-3 and G-4 on page 2-7)
K7005
QQL244K-100Z
QQR1183-001Z
L7003
-VPP
R7201
2.7K
R7202
2.7K
Q7007
KEY1
KEY2
DOOR2
DOOR1
Q7013
DTA114TKA-X
KTA1271/OY/-T
Q7012
0.01
KTC3199/GL/-T
Q7011
D7011
C7205
470
C7203
47/16
STBLEDV
D7010
1SS355-X
R7206
D7009
1SS133-T2
REM
STBLEDH
1.5
C7210
D7012
470
FLCOM
FLCLK
FLDATA
QGF1205C1-04
CN183
K7002
0.01
C7206
QGF1016C1-17
CN171
FLRST
NQR0007-002X
CN182
QGA2001C1-03
W8003
QJK021-062401
WJT0074-001A
W8001
R8058R8059R8060R8061R8062
QJK018-031303
W8002
CN801
QGA2001F1-06
02.2K2.2K3.3K4.7K
R8005
R8006
R8007
R8008
R8051
100
R8057
100
S8006
S8007
S8008
S8009
S8010
R8063
220
220
330
330
IC801
RPM6938-V4
S8101
QSW0851-001
C8001
1.5
D8002
S8001
S8002
S8003
S8004
S8005
R8052R8053R8054R8055R8056
2.2K2.2K3.3K4.7K10K
(To D-2 on page 2-4)
QGF1205C1-09
CN111
MPX
TUST
TUCK
TUDATA
9V
5.6V
TUL
TUR
AGND
Q7005
DTC114EKA-X
Q7006
DTA114EKA-X
100K
R7129
2.2K
2.2K
R7132
R7131
R7133
2.2K
R7134
6.8K
R7135
2.2K
100K
Q7001
DTA114TKA-X
QQL244K-100Z
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
R7138
100K
R7140
10K
330
R7004
2.2/50
C7009
QEZ0229-479Z
C7010
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
27K
R7127
2.2K
R7130
CDRST
QAX0283-001Z QAX0401-001
2.2K
2.2K
R7128
2.2K
C7128
R7126
0.01
H-V
TREMCONT
IC701
MN101C30AEN
C7002 C7001
C7003C7004
27P 18P
33P33P
X7002 X7001
LOMUTE
2.2K
R7125
2.2K
2.2K
2.2K
R7122
R7123
R7124
AHB
VOLDI
VOLCL
2.2K
R7105
VOLCE
CDTX
2.2K
R7106
CDRX
SMUTE
MPX
TUCK
TUST
TU DATA
STBLEDV
STBLEDH
FLCLK
FLDATA
FLCOM
R7121
2.2K
R7120
2.2K
R7117
2.2K
R7116
2.2K
R7115
2.2K
R7114
2.2K
R7113
R7112
0.01
C7005
R7111
R7110
R7109
R7108
R7107
2.2K
1K
1K
2.2K
2.2K
2.2K
2.2K
FLRST
TREMCONT
REM
KTA1271/OY/-T
KTC3199/GL/-T
TOPLED1
TOPLED2
R7205
4.7K
FTU
R7003
1K
R8017
220
R8018
220
R8019
R8020
D8005
330
330
1
RADIO SIGNAL
2-2
HAB C DE FG
VS-DT88V
Power amplifier/Power supply section
R1111
10K
C1103
C1203
10K
2SD2114K/VW/-X
47/25
D1909
SW10V
Q1101
Q1201
R1920
D1906
MTZJ7.5C-T2
R1935
R1936
Q1920
Q1921
R1107R1106
R1206
R1207
1K
MTZJ11A-T2
2.7K
150
R1944
POUT
C1917
D1908
!!!
470
470
R1313
R1312
15K
47/16
C1302
15K
KTB772/Y/
0.01
2SC2412K/R/-X
R1933
C1916
220P
2SA1037AK/R/-X
10/16
5.6K
C1932
DTC143EKA-X
470
R1314
R1108
C1104
C1204
R1208
47/25
C1914
680
Q1910
2SC2412K/R/-X
R1109
C1105
C1205
R1209
R1913
2.7K
560
2SC2412K/R/-X
R1912 D1905
Q1908
Q1909
R1932
1.5K
R1934
!
R1939
10K
CN181
QGA2001C1-02
15K
15K
D1302
0.01
MTZJ10A-T2
C1913
!
330
!
47/35 47/35
R1914
C1912
Q1903
MTZJ6.8B-T2
D1913
1K
R1303
R1110
C1106
IC101
NJM4580D-D
C1206
DTA144TKA-X
2SC2412K/R/-X
4.7/50
C1919
C3803
22/50
C3804
!
R1902
R1903
!
R1904
!
Q1904
15K
R1918
MTZJ5.6C-T2
5.1K
D1904
R1919
SAFETY
D1911
MTZJ10C-T2
Q1913
R1925
Q3801
KTA1023/OY/-T
R3802
0.01
3.3K
D3804
MTZJ36C-T2
2.2
R3803
R3101
6.8K
R3201
6.8K
R3107
2.2K
R3207
2.2K
0.01
C3221
Q3101 Q3201
2SD2114K/VW/-X 2SD2114K/VW/-X
0.01
1
1
C1929
1
1501K
R1905R1906
D1903
!
Q1912
KTA1046/Y/
C3801
560
D3803
Q3802
KRC114M-T
Q3808
DTA114TKA-X
Q3809
DTC144EKA-X
R1210
D1303
C1303
MTZJ5.1A-T2
22/16
120K
1/50
R1304
C1304
R1305
120K
Q1901
!
KTB772/Y/
2SA1037AK/R/-X
R1911
470
2SC2412K/R/-X
1K
4.7K
R1938
MTZJ13C-T2
!
D1912
0.1
C1921
Q1905
R1915R1916R1917
8.2K1K1.2K
Q1902
Q1906
1K
1K
1K
DTC144TKA-X
R1909
R1908
R1907
22K
R1926
47/25
18K
C1920
R1927
470
220P
R1910
UPC78L05J-T
IC191
!
47/25
C1922
!
4.7
R5305
C5311C5312
C5301
C5302
150P
47/35
150P
K1801
SMUTING
C1804
C5313
HPJSW
150P
QQR1183-001Z
0.01
QGA2501C1-02
CN106
47/35
C5204
10/16
C5104
10/16
AHB
HPMUTING
MT1
MT0
LOCK
MTS
Q1801
DTC143EKA-X
MTZJ3.6B-T2
DTA123EKA-X
D1803
R5110
0.1
0.1
C5110C5210
C5109C5209
0.1
0.1
R5210
Q1302
C1307
1K
R1310
D1304
D1802
MTZJ5.1C-T2
10
R1805
FTU
FCD
SAFETY
7.5K7.5K
AUXOL
0.0033
C5108
C5208
0.0033
AUXOR
DTA123EKA-X
Q1301
10/50
1K
R1311
D1305
LB1641
IC108
L1801
QQL25CK-221Z
10
C1802
R1804
100/25
MT1
MTS
MT0
LOCK
CDTX
CDRX
SAFETYCD
(To A-3 and A-4 on page 2-2)
R1104
AUXIL
CDL
TUOL
0.001
C5107
22/16
IC501
LC75342M-X
C5207
22/16
C5213 C5113
0.001
AUXIR
CDR
TUOR
!
Q1914
2SA1037AK/R/-X
10/50
C1308
DSK10C-T1
D1801
0.01
C1803
C1801
AHB
CDRST
SMUTE
LOMUTING
D1915D1916
100/16
C1924
R1930
SAFETYCD
Q1931
2SD468/BC/-T
D1918
47/35
C1942
10/50
VOLDI
C1941
H-V
-VPP
POUT
VOLCL
VOLCE
PSAVE
FANSW
To A-4 and A-5
on page 2-2
47/35
F2
Q1915
2SC2412K/R/-X
4.7/50
1K
R1940
D1919
F!
!
R1931
150
C1923
560
MTZJ5.6B-T2
C1111
0.001
R1103
R1203
10K
C1211
0.001
R1204
R1301
51K
27K
R1929
R1941
R1942
AGND
TUIR
3.3K
10K
3.3K
FTU
82K47K
R1121
R1221
C1301
3.9K
TUIL
C1102
R1105
3.9K
3.9K
R1205
C1202
10/25
R1928
5.6K
R1937
5.6V
C1111
0.22
2.7K
2.7K
C1211
0.001
0.22
D1301
2SC3576-JVC-T
D1907
SAFETY
X
47/25
C1925
C1918
9V
+B
To A-1 to A-3
on page 2-2
2SD2114K/VW/-X
0.001
R1211
Q1907
C1915
POUT
Q1911
DTC144EKA-X
BL11V
22
IC102
BA15218F-XE
22
LF521
2SD2114K/VW/-X
R5108
2.2K
R5208
2.2K
R5301
22K
68K
QGB1214J1-08S
CN663
C1215
220/10
R1216
2.2K
QQR0590-001
1K
1K
Q5101
K193
R1116
2.2K
C1115
R1215
560
C1209
0.0022
2SC2412K/R/-X
Q5304
0.0056
C5206
K5301
QQR1183-001Z
QJK021-052002
QQR0621-001Z
QQR0621-001Z
K192
DZ6.8BSA-T2
D191
2SC2412K/R/-X
220/10
C1109
R1115
560
C1208
150P
Q1202
DTA143TKA-X
R5212
W6001
0.1
C195
2.2K
R195
Q1102
0.0022
C1108
150P
C1207
5.6K
R5106
R5206R5207
2SD2114K/VW/-X
QQL28AK-101
L191
100/10
C191
C1107
4.7/50
3.9K
Q5201
R1112
3.3K
4.7/50
R1114
1K
R1214
1K
R1212
3.3K
W3002
3.9K
R5105
5V
VCD5V
2SA934/QR/-T
11EQS03LN-T2
RB160L-60-X
D190
D193
R1307
9.1K
56K56K
R1113
R1213
C1306
10K
R1308
QUB231-22HPHP
47K
47K
R5205
C5203
VL
FCD
QQR0621-001Z
Q196
100
12K
R191
R190
150P
C190
Q198
DZ5.6BSC-T2
2SC2412K/R/-X
D199
R1309
10
C1305
47/16
C5202
4.7/50
C5102
4.7/50
C5105
10/16
C5205
10/16
C5101
4.7/50
C5201
4.7/50
4.7/50
QGA2001F1-05
K191
22K
R199
Q197
2SC2412K/R/-X
!
100/25
C5103
4.7/50
0.1MY
C194
W3002
K5320
NQR0428-002X
W6003
QJL008-022402
!
CP191
ICP-N15-T
100/25
C192
R197
2.2K
1SS133-T2
VOLCL
VOLDI
VOLCE
LOMUTING
CN190
D198
AUXOL
AUXOR
AUXIL
AUXIR
CDR
CDL
R194
TUIL
TUIR
TUOR
TUOL
2.2K
W6003
2.2K
R193
Q192
DTC143EKA-X
47/16
C193
2SD2114K/VW/-X
HPMUTING
DTC114EKA-X
0.01
0.01
47K
C5112
C5111
K1315
QQR1183-001Z
K5302
QQR0590-001
0.001
150P
R1120
R1220
QQR1183-001Z
C5106
C5212
0.001
QQR1183-001Z
Q1115
2.7K
L1115L1215
2.7K
Q5302
2SD2114K/VW/-X
0.0056
R5112
C5303
QQR1183-001Z
K5304
R5101
22K
R5201
22K
150P
K5303
C5211
QQL231K-470YQQL231K-470Y
C1116C1216
Q1215
2SD2114K/VW/-X
R5109
R5209
5.6K
Q5301
KRA102S-X
1/50
R5102
2.2K2.2K
R1119
R1118
0.010.01
R1218
R1219
10K
10K
R5302
2.2K
1.2K
R5211
R5107
68K
R5202
HPJSW
47K
2.2K
R1315
R1317
Q1303
5
J5101
QNS0188-001
EP131
QNZ0136-001Z
C1217 C1117
2.2K
R1316
D1316
C1315
D1315
0.022
1SS133-T2
1SS133-T2
4
R5304
J5303
QNN0284-001
J5302
QNS0186-001
3
J5301
QNS0186-001
1K
R5303
C5304
0.001
LF511
0.01
C5309
1.2K
R5111
C5308
C5307
0.01
0.01
CN661
QGB2027M7-18S
2
To G-2 and G-3
on page 2-5
C4101
R4101
10/16
-R
+R
1
C4202
10/16
+L
-L
C4201
10K
C4102
R4102
10/16
10K
R4302
C4301
100K100K
100K
R4103
R4104R4204
100K
R4203
10/16
3.9K
0.01
C4303
100/16
47
0.01
R4301
C4304
C4302
0.01
R4202
10K
R4201
10K
QGB2027M4-12S
CN662
+L
+L
-L
-L
+R
IC401
BA15218F-XE
QGB2501k2-04
+R
-R
8V
ROUT
GND
LOUT
QGB1214K1-08S
CN431
-R
8V
ROUT
GND
LOUT
CN430
CN664
QGB2501J1-04
R4105
5.1K
C4103
150p
5.1K
150p
0.01
C4104
C4305
R4106
3.9K
C4306
R4303
47/16
5.1K
150p
R4206
C4204
C4203
150p
5.1K
R4205
D5503
D5504
18K
R3102
!
1SS133-T2
D1917
100/63
Q3810
DTA124TKA-X
0.01
C5509
RY191
QSK0116-001
!
R1921
4.7
R3801
D3801
1N4003S-T5
1N4003S-T5
KTC3203/OY/-T
22K
R3806
R3807
68P
C5505
10/35
10/35
!
R1922
10
1N4003S-T5
D3802
C3802
100/63
Q3806
22K
KTC3203/OY/-T
C3805
4.7/50
MTZJ6.8C-T2
J5503
QNN0017-002
D5501
C3101
C3201
18K
R3202
C1928
C1910
!
4.7
!
Q3807
D3805
QQR0797-002
DZ6.8BSC-T2
0.001
C3102
0.01
D1910
!
8200/25
!
!
R1923
2.2
R3811
6800/25
LF551
C1911
2.2
100K
C5504
R5502
QGA2501C1-02
CN103
W6002
QJK002-021604
0.1
0.1
0.022
C3301
C3204
2.2
R3204
2.2
R3813
R3814
SIGNAL
0.0015
C3203
C3302
2.2
R3203
2.2
0.001
C3202
6A10E2
4.7
10
R3812
R3815
MAIN
RADIO SIGNAL
CD SIGNAL
DIGITAL SIGNAL
S3601
470/10
QGA2501C1-05
QJK002-051000
47/25
C3313
W6009
QJK019-061001
CN194
QGA2501C1-05
GP1FA550TZ
QSW0454-001
CN102
1/50
!
C3304
!
QGA7901C1-02
J3601
0.001
47/25
C3602 C3601
470P
C3352
QGA2501C1-04
W6007
H-V
DIG.TX
!
IC301
LA4905
10K
0.1
33/16
100/35
0.1
C3103
C3308
C3306
C3104
R3303
2.2
2.2
R3103
R3104
C3901
0.01
!!
D5SBA20-S1 D5SBA20-S1
!
CN193
QGA2501F1-06
!!!
C1903 C1904 C1905
0.1 0.1 0.1
C1901
0.1
QGA3901F1-04
!
CN199
B1240
LINE INPUT SIGNAL
LINE OUTPUT SIGNAL
HEAD PHONE SIGNAL
VIDEO CD SIGNAL
J3001
QNB0092-002
C3105
0.0033
LF311
QQR0797-002
C3109
220P
CN101
R3105
R3205
C3309
1/50
C3311
R3304
R3305
C3902
NI
D1901 D1902
C1902
!
0.1 0.1 0.1
!
CN192
QGA7901C1-04
CN191
C3205
0.0033
470P
LF321
QQR0797-002
C3351
220P
C3209
QJK019-042604
W6008
5.6K
R3109
C3108
10/25
Q3103
DTA144WKA-X
R3106
R3206
Q3102
C3310
1/50
DTA144WKA-X
C3312
D3302
D3303
!!!
C1907 C1908
!
S1901
!
5.6K
R3108
5.6K
R3208
5.6K
R3209
C3208
10/25
Q3203
DTA144WKA-X
Q3202
DTA144WKA-X
C3314
0.1
Q3302
DTC144EKA-X
C1906
0.1
!
!!
LF191
QQR1145-001
J1901
QNC0091-001
Parts are safety assurance parts.
When replacing those parts, make
sure to use the specified one.
AB CD E F G
2-3
Loading...