DR-MV1BEK, DR-MV1BEU,
DR-MV1SEF, DR-MV1SEK,
DR-MV1SEU
For disassembling and assembling of MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.86700(MECHANISM ASSEMBLY).
F-1
POWER
VCR EJECT
DVD
S-VIDEO
VIDEO (MONO) L - AUDIO - R
VCR/DVD TIMER VCR REC OPEN/CLOSE STOP PLAY
REMAIN
REC MODE SLOW
<< >>
REC PAUSE REW FF
CH
DV IN
REC LINK
DVD
TIMER DVD DVDREC VCR DUBBING
PULL-OPEN
PULL-OPEN
PROG/CHECK
DISPLAYON SCREEN
DVD
TIMER
VCR
/DVD
VCR
TIMER
SLOW
PREVIOUS NEXT
CLEAR
SLOW
PAUSESTOP/
PLAY/SELECT
REMAIN REC
CH
AUDIO
SUBTITLE
ANGLE
TV/VCR
REC MODE
LIVE CHECK
DVDTV
CABLE/DBS
ABC DEF
JKL MNO
TUV
GHI
PQRS WXYZ
NUMBER/ TV CH /DVD CHNUMBER/ TV CH /DVD CH
MEMO/MARK
PROGRESSIVE
SCAN
VCR PLUS+
AUX
SET U
P
R
ETU
R
N
CANCEL
NA
VIGA
TION
TOP M
EN
U
ME
N
U
TV
VOL.
TV/CBL/DVD
TV/DVD
TV
TV/CBL/DBS
/DVD
1
4
7
2
5
8
0
3
6
9
ENTER
DR-MV1BEK, DR-MV1BEU, DR-MV1SEF,
DR-MV1SEK, DR-MV1SEU [D3RV21]
(EK model)
(EU model)
(EF model)
(EF model)
(EK, EU model)
DVD VIDEO RECORDER & VIDEO CASSETTE RECORDER
COPYRIGHT © 2004 Victor Company of Japan, Limited.
No.YD014SCH
2004/6
CD-ROM No.SML200407
SCHEMATIC DIAGRAMS
!
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 recom-
mended 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).
2. Indications of control voltage
AUX : Active at high.
AUX or AUX(L) : Active at low.
3. Interpreting Connector indications
Note: If the voltages are not indicated on the schematic
diagram, refer to the voltage charts.
1 2 3
2.5
(5.0)
1.8
PB and REC modes
(Voltage of PB and REC modes
are the same)
PB mode
REC mode
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 sche-
matic diagram are as shown below.
5. Signal path Symbols
The arrows indicate the signal path as follows.
NOTE : The arrow is DVC unique object.
Playback signal path
Playback and recording signal path
Recording signal path
(including E-E signal path)
Capstan servo path
Drum servo path
(Example)
R-Y
Y
Playback R-Y signal path
Recording Y signal path
6. Indication of the parts for adjustments
The parts for the adjustments are surrounded with the circle
as shown below.
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
123
123
123
1
4
2
3
Removable connector
Wire soldered directly on board
Non-removable Board connector
Board to Board
Connected pattern on board
The arrows indicate signal path
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.
Note: For the destination of each signal and further line
connections that are cut off from the diagram,
refer to "BOARD INTERCONNECTIONS"
1) Foil side (B side) :
Parts on the foil side seen from foil face (pattern face)
are indicated.
2) Component side (A side) :
Parts on the component side seen from component face
(parts face) indicated.
rts location are indicated by guide scale on the circuit board.
refer to the Service Manual of GENERAL INFORMA-
TION Edition 4 No. 82054D (January 1994).
LOCATION
REF No.
IC101 B C 6 A
IC
Category : IC
Horizontal “A” zone
Vertical “6” zone
B : Foil side
(A : Component side)
C : Chip component
D : Discrete component)
2-1 2-2
A
1
2
3
4
5
B C D E F G
p10623001a_rev0
BOARD INTERCONNECTIONS
CN6501
CN7103
CN6601
CN2601
CN7102
CN7107
CN7105
CN3001
CN3103
CN7104
CN5302
CN5001
CN501
CN3901
FW7001CN7202
CN3401
CN6003
CN2201
CN504
CN1801
CN4302
CN7118
CN7106
CN7117CN6002
CN7116CN6001
CN8001
CN7002
CN7111
CN2002
CN5304
CN5501
CN7201 CN7112
CN502
CN5301
CN7119
CN1
CN3102
CN301
CN5303
CN7001
CN7114
CN7115
CN5311
CN7113
CN1901
CN2001
NC
I2C_CLK
I2C_DATA
TU_MUTE
DEMOD[R]
DEMOD[L]
SW5V
GND
COMP
SIF
QGF1207C1-04
R/P A.E CTL
F.E
EP
CH1
EP
CH2
SP
CH1
SP
CH2
FMA
CH2
FMA
CH1
NC
I2C_CLK
I2C_DATA
TU_MUTE
DEMOD[R]
DEMOD[L]
SW5V
GND
COMP
SIF
QGB1231L1-11
QGB1231M1-15
QGF1204C1-09
QGF1016C3-04
CAP.M_FG
CAP.M_Vcc
Vcc5V
CAP.M_F/R
LM_VCTL
M_GND
S_GND
Vcc12V
CAP.M_VCTL
LM_F/R/S
DRUM_PG/FG
DRUM_VCTL
QGB2032M4-12
QGB1231L1-15
QGF1207-04
FAN12V
GND
QGA2001C1-02
NEUTRAL
LIVE
QGA7901C3-02
QGF1208F1-04
GND
RESET
FWE
AL5V
SIO
SII
QGF1207C1-06
#
QGD2503C1-05
GND
RESET
FWE
AL5V
SIO
SII
QGF1207C1-06
#
AL5.8V
SW12V
SW5V
SW5V
BT2
GND
GND
QGF1207C1-07
HD_FROM_PDC
C_TO_SECAM
GND
Y_TO_SECAM
GND
Fsc_2
QGF1208F1-06
#
GND
GND
GND
GND
GND
GND
TPB-
TPB+
TPA-
TPA+
QGB2027M1-10S
Fsc_2
GND
Y_TO_SECAM
GND
C_TO_SECAM
HD_FROM_PDC
QGF1207C1-06
QGF1207C1-07
QGF1207C1-04
QGF1207C1-12
GND
GND
TU_AUDIO2
DEMOD2[R]
DEMOD2[L]
TU_VIDEO2
TU_MUTE2
SW2-2
SW1-2
TU_I2C_DATA2
TU_I2C_CLK2
I2C_DATA2
I2C_CLK2
QGF1207C1-12
QGF1207C1-14
I2C_CLK1
DEMOD1[R]
DEMOD1[L]
GND
GND
TU_VIDEO1
AFC
RF_AGC
TU_MUTE1
SW2-1
SW1-1
TU_I2C_DATA1
TU_I2C_CLK1
I2C_DATA1
QGF1207C1-14
QGB1231M1-11
QGF1209F1-04
QGF1204C1-09
QGF1208F1-07
FULL_ERASE
GND
QGB2532J1-02
QGB1231L1-15
QGB1231M1-15
QGF1209F1-13
QGF1207C1-13
I2C_CLK1
I2C_DATA_AV1
I2C_CLK_AV1
I2C_DATA1
SYNC_DET_VDR[H]
SW5V
IF_SEL_YV_IN
GND
REAR2C_IN
GND
REAR1_C_IN
GND
TU_VIDEO1
FRONT_V_IN
FRONT_C_IN
FRONT_Y_IN
GND
Fsc
GND
V_FROM_OSD
QGG2503K2-20
QGB1231L1-15
QGF1207C1-15
#
D_PG+
D_PGM_GND
D_COM
D_W_OUT
D_V_OUT
D_U_OUT
JP
BLK
RED
L1
L2
EP_CH1
COMMON
EP_CH2
SP_CH1
COMMON
SP_CH2
FMA_CH1
COMMON
FMA_CH2
QGF1201C2-09
QGF1207C1-11
SEPA_IN[H]
SECAM[L]
SECAM_DET
C.SYNC
EE[L]
SECAM_PB_COLOR
SW5V
V_TO_OSD
GND
SECAM_REC_COLOR
GND
PB_FM
GND
Fsc
SECSM[H]
QGF1207C1-15
QGA2501C1-04
QGF1207C1-11
GND
P50_I/O
SW12V
CH+12V
I2C_CLK1
I2C_DATA1
AL5V_2
VHS_V_OUT
AV1_YC_IN[H]
TU_VIDEO1
P.ON_P
DUB_TO_VHS
SCR[H]
IF_SEL_YV_IN
QGB2024K1-14S
GND
GND
GND
GND
GND
GND
GND
REAR2_C_IN
REAR1_C_IN
V/Y
G/Y
B/Pb
R/Pr
R/C
SW5V
REAR2_V_IN
REAR1_V_IN
QGB2024K1-17S
QGB1231M1-15
DEC_OUT[L]
DEC_OUT[R]
GND
GND
GND
LINE_OUT[R]
A.MUTE[L]
A.IN1[L]
A.IN1[R]
A.IN2[L]
A.IN2[R]
LINE_OUT[L]
GND
GND[A]
QGB2024K1-14S
PB
REC
AUDIO_ERASE
GND
CTL_HEAD[-]
CTL_HEAD[+]
QGF1207C1-06
VVIDEO/N.AUDIO Page 2-19 Sheet 8
ON SCREEN Page 2-21 Sheet 9
FMA Page 2-23 Sheet 10
AUDIO I/O Page 2-25 Sheet 11
VDR SYSCON Page 2-27 Sheet 12
VHS SYSCON Page 2-29 Sheet 13
TERMINAL Page 2-31 Sheet 14
DEMOD Page 2-37
Sheet 16
TUNER Page 2-35 Sheet 17
Page 2-33
Sheet 15
Page 2-5
Sheet 2
Page 2-39
Sheet 18
Page 2-39
Sheet 18
Page 2-39
Sheet 18
Page 2-43
Page 2-41
VIDEO Page 2-45 Sheet 21
AUDIO AD/DA Page 2-47 Sheet 22
VIDEO IF Page 2-7 Sheet 2
FLASH Page 2-9 Sheet 3
MADIA PROCESSOR Page 2-11 Sheet 4
DDR SDRAM Page 2-13 Sheet 5
1394PHY Page 2-15 Sheet 6
ATAPIIF Page 2-17 Sheet 7
2-3 2-4
A
1
2
3
4
5
B C D E F G
!
!
!
!
!
!
!
!
!
!
!
!
!
T5001
R5326
D5201
C5002
D5209
D5104
D5106
D5105
R5305
D5001
D5306
D5204
D5309
Q5306
Q5309
C5206
R5301
R5303
L5207
R5306
C5104
R5109
C5302
C5301
C5203
D5207
C5001
IC5301
L5202
R5304
R5309
IC5302
Q5304
D5212
B5305
D5210
D5307
R5103
D5101
C5209
C5303
R5107
R5311
B5001
C5202
D5301
D5308
C5102
PC5101
B5301
LF5002
C5003
R5108
C5105
R5106
C5103
R5105
R5101
D5213
C5204
R5313
Q5313
CP5301
Q5303
VA5001
R5302
C5101
B5302
CN5303
R5308
Q5314
CN5304
C5304
L5201
C5307
D5208
R5328
R5329
C5313
R5327
C5210
R5318
C5004
R5325
C5308
R5001
Q5310
Q5305
C5315
F5001
CN5001
R5330
D5205
R5314
D5304
CN5302
CN5301
TO MAIN(TERMINAL)
CN5311
SHEET 14
TO JUNCTION
(VIDEO)
SHEET 21
TO FAN
TO DVD UNIT
R5323
C5207
R5320
R5321
D5312
B5303
C5306
C5314
L5206
Q5307
R5315
R5316
D5211
R5324
Q5308
L5205
B5304
C5201
R5322
D5202
L5301
L5302
Q5315
Q5301
D5302
C5316
C5106
IC5101
D5313
R5307
C5005
C5309
D5206
Q5302
C5312
C5310
D5303
R5312
R5310
R5319
C5311
L5204
C5208
R5317
D5203
C5205
C5305
R5102
R5104
C5107
VA5003
SG5001
QQS0245-001
1/4W
FR
1SR156-400
#
/250
##
RK34
1SS133
1SS270A
D3SBA60
GBJ4J
RK34
D1FS4A
AW04
1S4
2SC5739/QP/
2SA1585S/QR/
##
/10
/1k
1/4W
/50
/50
/16
D1FS4A
/250
L5431
MM1431AT
UTCTL431
I O G ref SW
PQ5EV3
UMD12N
XP4313
D1FS4A
#
1F4G
10ERB20
ERA18-02
PG104RS
1SR153-400
RK34
2W
SARS01
/50
/16
##
#
/100
MTZJ15A
RD15ES/B1/
RK34
/1k
PC123Y22
LTV-817M/BC/
#
#
1W
/50
/35
1F4G
10ERB20
ERA18-02
AU01Z
1SR153-400
2W
1F4G
10ERB20
ERA18-02
AU01Z
1SR153-400
/16
##
/125
CP
2SA1576A/QR/
##
QAF0039-431
QAF0024-431
QAF0023-431
QAF0055-431
#
/1k
#
DV12V
DV5V
GND
GND
##
/16
/10
RK34
##
##
/50
##
/6.3
/250
#
/10
1/2W
##
UMD12N
XP4313
##
2SD2144S/UV/
2SC3576-JVC
/50
/250
##
RK34
MTZJ5.6C
RD5.6ES/B3/
FAN
GND
BT2
45V
SW12V
P.CTL[H]
AL5.8V
P.SAVE[L]
GND[M]
GND[M]
GND
SW5V
GND
M26V
M12V
SW-7V
##
/6.3
##
##
1SS133
1SS270A
##
/10
/6.3
2SA1585S/QR/
1/2W
1F4G
10ERB20
ERA18-02
DTC114EUA
UN5211
RN1302
PDTC114EU
/35
#
##
1SR156-400
SHORT
SHORT
##
2SC5739/QP/
2SD2394/EF/
#
MTZJ27D
RD27ES/B4/
#
OPEN
/50
OCP/
FB S D Vcc GND
STR-G6653-F9
1A3G
10EDB20
ERA15-02
#
/250
#
/35
#
RK34
##
DTA144WUA
UN511E
RN2309
PDTA144WU
#
/10
/50
MTZJ11C
RD11ES/B3/
#
##
/10
/10
RL2Z
/10
/10
1F4G
10ERB20
ERA18-02
AU01Z
1SR153-400
1F4G
10ERB20
ERA18-02
AU01Z
1SR153-400
/50
QAF0039-431
QAF0024-431
QAF0023-431
QAF0055-431
#
FR
MY MY
47
0.022
24k
1200
220
1.5k
33
µ
3.9k
470p
47
0.033
0.15
1200
0.068
33
µ
6.8k
1k68k
18
100
680
27k
4.7
4700p
0.33
470p
3.9k
27
68
68k
680
10k
1.5A
4.7k
100p
1.2k
100
33
µ
100
1k
10k
470p
10k
220
47k
8.2
100
4.7M
0.01
1k
470
1500
5.6k
100
100
33
µ
39
10k
47k
33
µ
120
1k
0.01
4.7k
100p
47
100
2.2
10k
27k
4.7k
100
33
µ
1000
1k
1500
100
1.2k
1k
220p
IC5501
IC5502
IC5503
CN5501
D5501
C5512
C5515
C5503
C5506
C5509
C5507
C5504
C5501
D1.8V
D2.5V
B5501
Q5504
GND
D5V
SW5V[2]
D3.3V
V3.3V
SW12V
SW-7V
-29V
DC[-]
DC[+]
C5510
C5513
IC5504
C5511
C5514
C5508
C5505
C5502
Q5501
R5501 R5503R5502
D5502 D5503
Q5502
R5504
Q5503
B5502
R5505
IC5505
Vin
GND
GND GND
Cont Cn
NC
Vout
MM1662GH
Vin
GND
GND GND
Cont Cn
NC
Vout
MM1565AF
Vin
GND
GND GND
Cont Cn
NC
Vout
MM1565AF
1A3G
10EDB20
/50
/50
/50
/50
/50
/10
/10
/10
##
UN5211
DTC114EUA
/10
/10
Vout
NC
GND
CnCont
Sub
Vin
MM1563EF
/6.3
/6.3
/10
/10
/6.3
2SD1819A/QRS/
2SC4081/QRS/
2PC4081/R/
1/2W 1/2W
1SS133
1SS270A
MTZJ27C
RD27ES/B3/
UN5111
DTA114EUA
2SD2144S/UV/
2SC3576
##
Sub
Cont Cn
GND
NC
VoutVin
MM1563DF
470p
470p
470p
470p
470p
1
1
1
1
1
100
100
100
100
100
820 1k680
1k
2.2k
GROUND POINT FOR
PRIMARY VOLTAGE
GROUND POINT FOR
SECONDARY VOLTAGE
DANGEROUS VOLTAGE
SW.REG AND
JUNCTION
SCHEMATIC DIAGRAMS
p20371001a_rev0
SHEET 1
2-5 2-6
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