JVC EXD-1 Schematic
SCHEMATIC DIAGRAMS
COMPACT COMPONENT SYSTEM
EX-D1
CD-ROM No.SML200506
Area suffix
B ------------------------------ U.K.
E ---------- Continental Europe
EN ----------- Northern Europe
EV ------------- Eastern Europe
EE -------- Russian Federation
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
COPYRIGHT 2005 Victor Company of Japan, Limited.
(CA-EXD1) (SP-EXD1)(SP-EXD1)
2-1
2-2
2-10 to 13
No.MB399SCH
2005/6
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.
Block diagram
USB
CONNECTOR
FL display and
remocon circuit
section
FL615
FL TUBE
IC617
REMOCON
FLDATA
FLLATCH
FLCLK,FLBK
POUTFL
REMOCON
PHONES
USB circuit section
J623
IC621
D/A
CN615
CN605
User control keys section
S6000 to S6003
S6005 to S6009
Headphone section
HPL,HPR
J620
HPIN
JS612
ENCODER
STANDBY LED
D6113
BACK LED
S6100,S6101
STANBY & EJECT
S6011,S6012
KEY MATRIX
VOL+,VOL-
D6110
BKLED
SWITCH
FW621
USBL
USBR
AUX
TO
TUNER PACK
STBLED
KEY31
CN610
CN600
System control, volume, AHB circuit, HP. circuit
and subwoofer section
WOOFER
CN501
J5000
AUXL,AUXR
CN421
VOL+,VOLKEY1 to KEY3
KEY31
BACKLED
STBLED
FLDATA
FLLATCH
FLCLK,FLBK
POUTFL
CN426 CN427
REMOCON
KEY1 to KEY3
KEY31
TUL,TUR
TUDI
TUDO
TUCLK
TUCE
FMDET
IC420
RDS
DECODER
RDSDATA
RDSCLK
HPL,HPR
HPIN
HPMUTE
IC400
SYSTEM
MICOM
V-MUTE1
V-MUTE2
UCS,SCS,SCLK
U2SDT,S2UDT
CPURST
Q5813
Q5814
IC520
AMP.
Q5812
DVDL
DVDR
SMUTE
OLOAD
MODON
F-SHIFT
10VCTL
PRT
SDA
SCL
IC410
EEPROM
X4100
8MHz
OSC
OPEN,CLOSE,DVDOPSW
DVDCLSW,FLPOWER
DVD5VCTL
35V,FL+,FLS10V,US3.3V
USB3.3V
Q5810
Q5811
IC500
E.VOL
LOUT
ROUT
Q5750
USB3.3V
REG.
Q5912
Q5913
IC510
AHB
DVD5V
US7V
US3.3V
L,R
J5001
CN424CN423 CN425
W OUT
CN201
CN202 CN208
Digital amplifier circuit section
IC111 to IC113
L,R
IC121 to IC123
AHBCTL
IC301
IC302
FREQ.
CONT.
F-SHIFT
CN310
CN300
L,R
AHBCTL
US7V
OPEN,CLOSE
DVDOPSW
DVDCLSW
FLPOWER
DVD5VCTL
FL+,FL-
US3.3V
DVD5V,S5V
IC131
AMP.
Q1103
Q1203
Q3007
S.MUTE
FL1,FL2 REG.
US3.3V REG.
SMUTE
Q2040
IC202
OLOAD
PRT
MODON
CN311
CN301
SMUTE,OLOAD
MODON,F-SHIFT
PRT
US7V REG.
DVD5V REG.
Q2020
DVD5VCTL
IC250
IC132
HALF
BRIDGE
5V
IC303
REG.
Q3002
Q3003
CN312
CN302
L+,LR+,R-
15V
DVDOPSW
DVDCLSW
J3001
SPEAKER
TERMINAL
SPDIF
OPEN
CLOSE
IC235
OPEN/CLOSE
TRAY
TRAY+
TRAY-
IC295 CN210
OPTICAL OUT
DVD tray loading
control section
CN1
SWITCH
OPENDET
CLOSEDET
S1
LM+
LM-
LOADING
MOTOR
M
PICKUP
UNIT
TRAVERSE
MECHANISM
DVD servo and DVD system control section
A,B,C,D,E,F,VREFH
RF+,PD(CD),PD(DVD)
LPCO1,LPCO2
CDLDCUR,DVDLDCUR
SPDRV,TRSDRV
TRDRV,FODRV
FG,VHALF
IC201
DRIVER
/DRVMUTE,/SPMUTE
TRVSW
X351
OSC
MDQ0 to 15
MA0 to 11
BA0,BA1,DQM0,DQM1,MCK
NWE,NCSM,NRAS,NCAS
T+,TF+,F-
FM+,FM-,UOUT
VOUT,WOUT,COM
CN201CN101
LD(CD)
LD(DVD)
Q101,Q102
Q103,Q104
IC505
SDRAM
BCK,LRCLK
AOUT0
DACPDN
DAC0CS
DDATA,DCLK
SPDIF(TX)
EXADT0 to 15
EXDAT0 to 15
EXADR16 to 20
IC301
DV2.1
NEXCE
NEXWE
NEXOE
UCS,SCS,U2SDT,S2UDT,SCLK,NRST
DAC1OUT(Y2-G),DAC2OUT(CB-B)
DAC3OUT(CR-R),DAC4OUT(Y/COMP)
DAC5OUT(C)
IC701
DAC
DVDLOUT
DVDROUT
IC509
FLASH
ROM
M9V,D5V
S5V,S3.3V
D3.3V
IC453
RESET
CPURST
CN503CN501
D3.3V,S3.3V
Q2060
DVD3.3V REG.
DVDL
DVDR
SPDIF
S10V
D5V
M9V
Q2015
M5V REG.
DC regulator and audio output section
Video driver and video out component section
UCS,SCS,SCLK
U2SDT,S2UDT
CPURST
CN703CN702
Y/COMP,C
CR-R,CB-B
Y2-G
V-MUTE1
V-MUTE2
IC701
VIDEO
DRIVER
Y,Cb,Cr
Y,C,CV
10VCTL
IC200
S10V REG.
J701
COMPONENT
VIDEO OUT
J702
S-VIDEO OUT
COMPOSITE
VIDEO OUT
15V
35V
CN200
SWITCHING
POWER
SUPPLY
AC IN
2-1
Standard schematic diagrams
DC regulator and audio output section
(SHEET 2)
CN302
QGB2024K1-04S
L2000
QQLZ003-1R0
47/25
CN200
QGA3901C1-04
35V
15V
GND
W201
W202
W203
C2000
C2003
C2004
NI
R2010
C2001
NI
C2002
0.022
R2009
390
Q2006
2SB709A/R/-X
MTZJ24B-T2
NI
D2007
36K3K
R2006R2007
D2006
Q2007
KTC3875/YG/-X
22/50
C2006
47/25
10K
R2008
IC200
KIA78R10API
IC250
PQ1CG21H2FZ
TO CN1 (SHEET 8)
TRAY+
TRAY-
CN210
QGF1036C1-05
IC235
LB1641
100K10K
R2040
0.01
C2036
2.2k
2.2k
D2038
1N4003S-T5
D2037
1N4003S-T5
D2036
1N4003S-T5
D2012
NI
0.1
47/25
MTZJ11C-T2
1SS133-T2
C2012
C2010
47/25
C2011
D2010
D2072
L2050
QQL31AK-221Z
10K
0.1
C2051
R2050
C2050
Q2050
100/25
KRC102S-X
D2050
11DF2-FD
R2015
1N4003S-T5
D2011
C2015
R2051
R2052
1K
100/16
3K
1K
R2036
C2035
100/16
Q2015
KTC1027/OY/-T
0.0047
C2016
D2015
CP250
R2037
MTZJ5.6A-T2
D2052
D2035
C2017
MTZJ6.2C-T2
MTZJ4.7C-T2
D2016
47/16
470/16
C2052
D2071
MTZJ5.6C-T2
1SS133-T2
0.1
C2037
Q2060
KTA1046/Y/
1.8K
Q2061
R2060R2061
5.6K
1SS133-T2
KTC3875/YG/-X
C2060
0.1
D2060
R2041
Q2042
R2042
10K
KRC102S-X
100/16
D2061
D2076
MTZJ3.9B-T2
C2061
1SS133-T2
Q2040
KTC3203/OY/-T
0.01
Q2041
C2040
2SB709A/R/-X
R2045
100
NI
D2042
NINI
R2043
0.01
R2044
C2041
MTZJ5.6B-T2
D2043
820
R2046
KTB772/Y/
Q2043
C2042
47/25
330
R2047
NI
C2043
47/25
D2045
(SHEET 2)
CN300
QGB2024K1-04S
(SHEET 2)
CN301
QGB2024K1-06S
CN203
QGB2510J1-10
CN201
QGB2024J1-20S
US7V
AHBCTL
L
AGND
R
DVDL
DVDR
PRT
F-SHIFT
MODON
OLOAD
SMUTE
10VCTL
USBSW
CN202
QGB2024J1-20S
WLEFT
WRIGHT
SYNC/ID
35V
FL+
FL-
CLOSE
OPEN
DVDCLSW
DVDOPSW
S10V
FLPOWER
SAFETYDVD
SAFETY0
US3.3V
DVD5VCTL
CN208
K2080
K2081
K2082
K2083
C2080
47/25
K2084
K2085
K2086
K2087
K2088
K2089
K2090
QGF1036C1-19
DVDLOUT
AGND
DVDROUT
S5V
C2018
0.1
MGND
M9V
D5V
S5V
SGND
S3.3V
DGND
SPDIF
(SHEET 3)
(SHEET 3)(SHEET 8)
47
R2095
L2095
QQL231K-4R7Y
K2095
SPDIF
VDD
IC295
GP1FAV30TK0F
GND
C2095
47/16
MTZJ7.5B-T2
PQ033ES3MX-T
R2025
C2025
IC202
4.7
47/16
100/16
0.01
C2027
C2026
D2025
D2026
MTZJ3.6B-T2
MTZJ3.6B-T2
12K
R2070
KRC102S-X
Q2070
NI
R2072
4.7K
R2071
12K
R2073
Q2071
NI
R2075
4.7K
R2074
KRC102S-X
KTC2026/Y/
Q2020
2.2K
2.2K
C2021
R2021
R2022
0.1/16
MTZJ7.5B-T2
100/16
D2022
C2022
C2020
D2020
100/25
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
SHEET 1
2-2
Digital amplifier circuit section
2SC3661-X
R1234
R1233
22K
R1134
R1133
22K
8.2K
8.2K
Q1203
A.GND
2SC3661-X
Q1103
A.GND
R1235
2.2K
R1135
SW15V
R3020
220
R1228
C3013
4.7K
D1203
UDZS6.8B-X
100/25
A.GND
2.2K
(SHEET 1)
AHBCTL
R1237
1.5K
C1238
10/35
R1238
22K
REFA2.5V
C1206
10/35
CN310
QGB2024J1-04S
L
R
C1138 C1144
R1137
10/35
1.5K
C1106
10/35
R1138
22K
REFA2.5V
A15V
C1222
33/16
R1201
R1101
C1203
R1204 C1202
2200P
16K 2200P
R1205
10K
R1206
A.GND
C1223
R1203
10/35
R1229
C1224
R1129
C1124
470
100P
C1123
470
100P
10/35
820
R1202
R1103
820
R1102
C1201
10/35
1.8K
C1101
10/35
1.8K
470K
C1205
4.7/50
IC121
NJM4580M-X
UMY1N-W
A.GND
R1104 C1102
16K 2200P
R1105
R1106
C1240
0.1
C1204 R1208
470P
C1103
2200P
10K
470K
IC111
NJM4580M-X
C1140
0.1
C1104 R1108
470P
R1207
R1107
10K
330
C1105
4.7/50
10K
330
11K
11K
A15V
Q1204
A15V
UMY1N-W
NJM4580M-X
5V
Q1104
5V
NJM4580M-X
C1232 R1236
180P 3.3K
R1211
R1210
820
8.2K
5V
A.GND
R1212
5.6K
IC121
R1213
R1309 R1310 R1311
2.7K 1.8K 2.7K
C1132 R1136
180P 3.3K
R1110
R1111
820
8.2K
A.GND
R1112
5.6K
IC111
R1113
5.6K
C1107
5.6K
1200P
C1207
1200P
R1215
22K
R1216
22K
A.GND
R1115
22K
R1116
22K
R1217
18K
C1208
330P
C1209
22P
C1210
22P
C1211
22P
P.GND
R1117
18K
C1108
330P
NJM2115V-W
C1109
22P
C1110
22P
C1111
22P
P.GND P.GND
5V
R1218
IC131
NJM2115V-W
REFA2.5V
R1219
2.2K
R1220
2.2K
R1118
IC131
REFA2.5V
R1119
2.2k
R1120
2.2k
1K
IC122
NJU7109F3-X
P.GND
1K
NJU7109F3-X
R1122
IC112
R1222
100K
SN74AHC1G00V-X
100K
SN74AHC1G00V-X
IC123
IC113
5V
IC132
STA506A-W
R3023
4.7K
C3015
10/50
1.2K
R3031
D3001
MA152WK-X
C3020
15V
C1307
C1308
22/25
470/25
R1242
QQLZ037-220QQLZ037-220QQLZ037-220QQLZ037-220
L1201
C1216
100
C1214
C1242
0.1
C1244
C1215
R1243
0.1
100
R1142
100
C1114
C1142
0.1
C1115
R1143
100
0.1
R3025
4.7K
R3027
4.7K
R3032
1.2K
0.47
C3021
C3017 C3018
10/50 10/50
1.2K
R3033
D3003
MA152WK-X
C3016
10/50
0.47
C1241
0.1/50 0.1/50
C1243
L1202
L1101
C1141
0.1/50 0.1/50
C1143
L1102
0.47
C3022
NI
C1226 C1227
C1228 C1229
0.1/50 0.1/50
C1217
NI
C1116
NI
C1126 C1127
C1128 C1129
0.1/50 0.1/50
C1117
NI
R3029
4.7K
1.2K
R3034
P.GND
R1225R1125
C1218C1118
4747
0.1/500.1/50
R1226R1126
4747
C1230C1130
0.1/500.1/50
C1225C1125
0.68/50
0.68/50
C1245
C1234
NI
470P
C1145
NI
C1134
470P
R1232 R1131 R1132
R1231
5.6K
5.6K 5.6K 5.6K
C1237 C1137
11
KRA109S-X
KRA109S-X
Q1202Q1201
KRA109S-X
KRA109S-X
D1104
MA152WK-X
Q1102Q1101
C1233
470P
A.GND
C1133
470P
P.GND
C1381
C1185
NI
100P
C1286
C1285
L1281
QQR0797-002
220P220P
C1281C1181
L1181
QQR0797-002
NININI
C1186
C1282
C1182
3300P
3300P
C1283
220P
C1184
NI
NI
C1183
C1284
220P
QNB0118-003
J3001
C1213
5V
C1113
1/6.3
R1223
1/6.3
100
R1224
100
5V
R1301R1302
REFA2.5V
C1301
1/6.3
C1309
0.033
A.GND
R1123
100
R1124
100
5V
R1308
1K
C1306
0.1/25
C1305
0.1/25
1K1K
C1310
0.1/16
C1304
0.1/16
C1303
0.1/16
R1303
10K
R1304
10K
C1302
0.1/16
C3019
0.47
A.GND
Q3007
KRA103S-X
C3034
1
QAX0734-001
IC301
SN74HCU04ANS-X
IC301
SN74HCU04ANS-X
R3003 R3005
1M 1M
R3004 R3006
5.6K 5.6K
X3001 X3002
C3002 C3003 C3004 C3005
470P 470P 470P 470P
5V
C3006
1/6.3
QAX0735-001
IC302
IC302
SN74LV00ANS-X
SN74LV00ANS-X
SN74LV00ANS-X
IC302
5V
IC302
SN74LV00ANS-X
C3007
1/6.3
5V
R1227
10K
IC301IC301IC301
SN74HCU04ANS-X
R3007
1.2K
IC301
SN74HCU04ANS-X SN74HCU04ANS-X
C3008 C3009
330P 330P
R3008 R3009
680 680
IC301 IC301
R1127
10K
SN74HCU04ANS-X
C3010
47P
A.GND
C3031
10/35
A.GND
5V
IC303
NJM78L05A-T
C3011
0.1
270
270
C3012
0.33
Q3002
KTA1267/YG/-T
R3010
R3022
SW15V
15V
R3011
4.7K
R3012
4.7K
Q3003
KTC3875/YG/-X
R3013
R3014
10K
4.7K
P.GND
P.GND P.GND
C3026
0.1
S.GND
C3027
0.1
S.GND
Q3004
KTC3875/YG/-X
R3037
15V
5V
NI
R3041R3042
Q3041
NI
NI
P.GND
5V
5V
R3035
10K
Q3005
KTC3875/YG/-X
R3036
10K
P.GND
C3025
220K
10/50
Q3042
Q3006
2SB709A/R/-X
NI
NQR0389-003XNQR0389-003X
NQR0389-003XNQR0389-003XNQR0389-003X
QGB2024J1-06S
CN311
R3015
K3001
K3002
K3003
K3004
K3005
P.GND
A.GND
15V
R3016
R3017
R3018
R3019
P.GND
QGB2024J1-04S
B3001
NRSA63J-0R0X
8.2K
1k
1k
1k
1k
CN312
SMUTE
OLOAD
MODON
F-SHIFT
PRT
(SHEET 1)(SHEET 1)
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
SHEET 2
2-3
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