JVC XVN-410-B, XVN-412-S Schematic
SCHEMATIC DIAGRAMS
DVD PLAYER
XV-N410B, XV-N412S
CD-ROM No.SML200407
Area Suffix (XV-N410B)
UJ ------------ U.S.A. Militaly
Area Suffix (XV-N412S)
UW ----- Brazil,Mexico,Peru
US ---------------- Singapore
Turkey,South Africa,Egypt
UG UX ------------- Saudi Arabia
UF ---------------------- China
UT --------------------- Taiwan
UB --------------- Hong Kong
A --------------------- Australia
STANDBY/ON
OPEN
DISPLAY
/CLOSE
3
1
2
6
4
5
9
7
8
010 +10
TITLE/GROUP CANCELRETURN
U
M
N
E
E
N
M
U
P
O
T
ENTER
S
E
ANGLE
N
E
T
E
U
R
P
C
S
N
O
NEXTPREVIOUS
SELECTCLEAR
SLOW
-
SLOW+
VFP
REPEAT
3D PHONIC
PROGRESSIVE
SCAN
SUB TITLE
ZOOM
AUDIO
DIMMER
Except ver.UJ
VIDEO
XV-N410BUJC, XV-N412SUWC, XV-N412SUSC, XV-N412SUGC, XV-N412SUXC,
XV-N412SUFC, XV-N412SUTC, XV-N412SUBC, XV-N412SAC
This service manual is a service manual of a model in which destination is added to
the issued service manual XV-N410B, XV-N412S (issue number: XA018 2004/3).
This service manual consists of only "Parts List," "Standard Schematic Diagrams,"
"Printed Circuit Boards," "Block Diagram," and "Instruction Book." Regarding
service information other than these sections, refer to the service manual
XV-N410B, XV-N412S (issue number: XA018 2004/3).
COPYRIGHT 2004 Victor Company of Japan, Limited
No.YD020SCH
2004/7
CHARTS AND DIAGRAMS
NOTES OF SCHEMATIC DIAGRAM
Safety precautions
The Components indentified by the symbol are
critical for safety. For continued safety, replace safety
critical components only with manufacturer's recommended parts.
1. Units of components on the schematic diagram
Unless otherwise specified.
1) All resistance values are in ohm. 1/6 W, 1/8 W (refer to
parts list).
Chip resistors are 1/16 W.
K: KΩ(1000Ω), M: MΩ (1000KΩ)
2) All capacitance values are in µF, (P: PF).
3) All inductance values are in µH, (m: mH).
4) All diodes are 1SS133, MA165 or 1N4148M (refer to parts
list).
Note: The Parts Number, value and rated voltage etc. in
the Schematic Diagram are for references only.
When replacing the parts, refer to the Parts List.
2. Indications of control voltage
AUX : Active at high.
AUX or AUX(L) : Active at low.
!
4. Voltage measurement
1) Regulator (DC/DC CONV) circuits
REC : Colour bar signal.
PB : Alignment tape (Colour bar).
— : Unmeasurable or unnecessary to measure.
2) Indication on schematic diagram
Voltage indications for REC and PB mode on the schematic diagram are as shown below.
REC mode
12 3
2.5
(5.0)
PB mode
1.8
PB and REC modes
(Voltage of PB and REC modes
are the same)
Note: If the voltages are not indicated on the schematic
diagram, refer to the voltage charts.
6. Indication of the parts for adjustments
The parts for the adjustments are surrounded with the circle
as shown below.
3. Interpreting Connector indications
1
2
Removable connector
3
1
2
Wire soldered directly on board
3
1
Non-removable Board connector
2
3
1
2
4
Board to Board
3
Connected pattern on board
The arrows indicate signal path
Note: For the destination of each signal and further line
connections that are cut off from the diagram,
refer to "BOARD INTERCONNECTIONS"
7. Indication of the parts not mounted on the circuit board
“OPEN” is indicated by the parts not mounted on the circuit
board.
R216
OPEN
2-1 2-2
Block diagram
5
4
Spindle motor
assembly
Loading motor
assembly
3
FROM
Pick-up
Unit
FROM
FROM
A B C D E F RF
CN101
LPC1 LPC2
T+ TF+ F-
FM+
FM-
CN201 CN202
SWOPEN SWCLOSE
FEP
(Front end processor)
IC101
4CH Driver
IC201
LM+
LM-
DRVMUTE LMMUTE
SLEEP
FEPEN CPSCK
SDOUT
BDO OFTR
TBAL TE RFENV
FBAL FE AS
ARF+ ARFRFDIF
FODRV TRDRV TRSDRV
TRDM FODM TVDM
PWM2,3/GIN2,3
TRVSW
VH SM1 to SM3
H1+ to H3+ H1- to H3-
Flip-Flop
IC407
LADD4 to 19
IC402
IC403
AD8 to 19
ALE
X301
X1 X2
(
Super optical disc controller
FG
SPDRV
SPPOL
Spindle
motor driver
IC251
SBRK
SPMUTE
AD24 to AD31 EXOCS
DIMMER1 DIMMER2
SODC
IC301
27MHz
LA0 to LA3
AD0 to AD7
PWED
LADD4 to LADD17
ACK RD-
)
X571
Q405 Q406
AD0 to 15
LA0 to 3
STD0 to 7
ODCIRQ
ODCCS
AVRTM
STCLK
STVALID
STEN
SYSRESET
CXI/O
PWE0
Flash ROM
IC401
AV
Decoder
IC501
SDRAM
IC505
NTSC/PAL
AVCI AVCO
POWERON
FLCS- REMO SSPIN0 SSPOUT0 SSPCLK0
DIMMERL DIMMERR
SCOMP
VDATA0 to VDATA7
VCLK SYSRESET
I2CCLK I2CDATA
PR
PCMCLK BCK AOUT0 LRCK
PDN DACOCS SSPCLK1 SSPOUT1
MUTE
Digital video
encoder
IC601
D/A Converter
IC750
MUTE
Q755 Q756 Q757
TX
PCV
PB
AOUTL+/AOUTR+/-
Regulator
IC406 IC408
IC409
PG
Cb/B/CvOUT
Cv/YOUT
Y/G/CvOUT
Cr/R/COUT
OP.Amplifier
IC751
L601
L611
L612
L613
Except ver.UJ
Y
Pb
Pr
AUDIOL/R
S901
NTSC
PA L
J701
AV Compulink
CN401
To power
supply board
CN809
TO CN801
J602
S-VIDEO output
Composite
video output
J605
Component
video output
J700
Analog
audio output
J704
Digital
audio output
480i
S902
PROG INT
2
CN808
To power supply
F+ F-
-VDISP
FL Display
DI801
480p
REMOTE
board
Standby LED
D802
CN801
TO CN809
1
POWERON SSPCLK SSPIN0 SSPOUT0
REMO
Remote controller
FL Display driver
IC801
IC802
DIMMERL DIMMERR
A
BCDEFG
GR1 to GR7
SG1 to SG9
SG1
Power switch
S801
CN802 CN806
CN807
2-3 2-4
DIMMER L
D811
CN803
S2 S3 S4 S6 S7
CN804
CN805
DIMMER R
D810
Operation
switch
S802 S803 S804
S805 S806 S807
Standard schematic diagrams
Servo control section
TP125
TP126
TP127
TP128
TP129
TP130
TP111
TP107
TP108
TP109
TP110
TP112
E
F
0.1
0.1
C142
C141
D
A
B
C
RF
To pick-up
5
4
3
2
1
unit
To spindle
motor
assembly
To loading
motor
assembly
QGF0536C1-24W
CN101
CN201
QGF1040C1-15
CN202
QGF1040C1-05
TP113
TP46
TP116
TP117
TP114
TP115
TP31
TP32
TP33
TP34
TP44
TP43
TP36
TP38
TP48
TP47
TP49
TP50
R116
100
R117
100
47
R132
TP118
TP119
TP120
TP121
TP122
TP123
TP124
TP45
TP42
TP41
TP40
TP39
TP35
TP37
SWCLOSE
SWOPEN
F+
F-
T+
T-
TRVSW
H3-
H3+
0.1
C138
Q102
Q101
2SB1424/R/-W
C103
C102
NI
27
2.2
27
R105
R119
R104
22K
R102
C105
C106
47/25
DVDLDCUR
R110
MGND
C203
47/25
S5V
33K
CDLDCUR
M9V
NI
VH
22K
NI
/LMMUTE
R103
33K
R101
D5V
R201
47
DGND
D101
1SS400-X
C139
FM+
FM-
H1-
H1+
VC+
H2-
H2+
VH
SM2
SM1
SM3
LM+
LM-
TBAL
FBAL
2SB1424/R/-W
NI
2.2
R120
B5.7V
NI
C201
C213 C214
R256
47
0.1/16
TP201
TP202
M9V MGND
FEPEN
CPSCK
SDOUT
Q103
UN2113-X
F-
NI NI
LM+
LM-
FM+
H2-
H2+
H3-
H3+
0.1/16
0.1/16
C257
C258
C256
E
F
DAB
C
10K
C144
8.2K
R112
0.01/16
C145
R108
NI
SGND
R106
27K
R107
27K
C110
220P
24K
R150
SLEEP
/HFMON
TP207
7.5K
120P
C205
120P
T-T+F+
FM-
H1-
H1+
C259
R259
0.1/16
C217
C204
0.1/16
0.1/16
NI
R206
7.5K
BA5983FM-X
IC251
BA6679FM-X
R280
3.3K
DGND
IC201
C219
R231
R213
4.7K
C211
0.022
SM1
SM2
20K
R254
/SPMUTE
D5V
R113
NI
R130
1.8K
R131
47P
C104
C126
47K
R214
10K
C252
TP206
C206
NI
R207
18K
R211
3.9K
C210
0.01/16
SM3
NI
C253
0.1/16
K201
NQR0251-001X
270P
TE
AS
FE
R204 R208
27K 22K
R205
27K
R232
C220
NI
R212
10K
NI
C212
0.1/16
C260
C261
0.1/16
C262
0.1/16
R251
0.47
R252
2.2
C251
0.1/16
MGND
0.1/16
C115
IC101
AN8703FH-V
TP104TP103
C207
680P
18K
C223
0.022
R222
C216
1
C263
0.1/16
R230
3.3K
10K
C264
0.01/16
0.1/16
C111
R233
27K
0.015/16
DCB
A
D3.3V
NI
C146
R125
NI
C117
RF
0.1/16
TESTSG
C121
0.027/16
RFENV
BDO
OFTR
R151
2.2K
RFDIF
TP131
TP101
VHALF
0.1/16
0.1/16
0.1/16
C129
C131
C255
0.0047
C130
C127
ARF-
ARF+
R234
22K
C221
R209
680P
22K
R235
27K
C208
680P
R239
4.7K
C218
1
TP204
C265
0.015/16
R255
10K
R240
10K
R236
22K
C222
680P
R210
3.9K
R223
9.1K
R216
9.1K
R237 R238
10K 10K
R215
10K
C224
0.01/16
TP203
NI
NI
R258
R257
NI
R217
NI
R225
C122
0.047/16
C112
560P
R126
1M
NI
R114
C119
0.1/16
C113
12P
C124
0.1/16
R152
1M
C114
560P
S3.3V
1
R128
1
R129
C137
47/25
C135
47/25
S5V
/DRVMUTE
SBRK
SGND
TRDRV
TRDM
FODRV
FODM
TRVSW
TVDM
TRSDRV
FG
SPPOL
SPDRV
TP102
NI
R218
SDOUT
CPSCK
FEPEN
DGND
R301
FODRV
FODM
TRDRV
TRDM
TRSDRV
TVDM
SPDRV
SPPOL
OFTR
BDO
FG
SHORT
OFTR
DVDLDCUR
CDLDCUR
TE
FE
AS
RFENV
TBAL
FBAL
TE
TP356
TP357
TP358
R309
C303
R320
100K
R324
47K
R325
47K
TP354
NQR0251-001X
47/25
C302
47/25
100K
NI
0.1
R310
R396
C305
C304
R395
R322
12K
R323
47K
TP355
R326
D2.5V
K302
C374
K301
NQR0251-001X
100K
3.3K
47/25
0.1
47K
C389
330P
C322
270P
C323
120P
C324
470P
C325
330P
10K
C326
1000P
STEN
STD3
STD2
STD1
STD0
AVRTM
STCLK
STVALID
C390
0.1
R390
100K
C327
4700P
R317
100K
R327
100K
C334
R334
NI
STD7
STD4
STD5
STD6
0.1
C311
R314
C351
0.1
R336
NI
NI
TP395
TP394
TP393
TP390
TP392
TP396
IC301
BU6063KV2
27K
27K
0.1
C306
R315
0.1
C352
R329
NI
R333
NI
NI
TP353
NI
C332
R332
C331
NI
C333
NI
C336
RFDIF
X301
NAX0566-001X
R347
470
R346
1M
C310
0.1
TP388
TP391
TP389
47
0.47
C337
R338
1000P
0.047
47P
0.1
C338
C339
C307
47K
R360
47K
R361
47K
R362
C335
0.015
R335
C313
68K
0.1
C329
NI
C314
47/25
R328
NI
R316
C330
NI
R331
NI
NI
C328
NI
Q328
NI
R330
NI
TP352
TP351
2700P
C340
ARF-
C345
NI
R349
100K
B3.3V
C344
0.01
R343
47K
R342
NI
NI
47K
R341
R340
2200P
0.022
2700P
C343
C342
C341
R373
R372
R370
NI
ARF+
C319
0.1
SHORT
R391
10K
R393
33
33
R394
C309
0.1
R302
R303
R304
R305
TP376
TP375
TP374
TP373
47K
C308
47/25
R319
NI
NI
IC302
SN74AHCIG66HV-X
ODCCS
ODCIRQ
100
100
100
100
K303
NQR0251-001X
C362
NI
S5V
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
RD-
PWE0
ACK
LADD4
LADD5
LADD6
LADD7
LADD8
LADD9
LADD10
LADD11
LADD12
LADD13
LADD14
LADD15
LADD16
LADD17
S3.3V
SGND
C363
NI
R350
NI
SYSRESET
gns10022001a1_rev0
TO SHEET 2
TO SHEET 2
TO SHEET 3
TO SHEET 3
TO SHEET 3
TO SHEET 2
SHEET 1
A
BCD EFG
2-5 2-6
Loading...