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DVP-NS355/NS501P/NS507P/NS525P/NS575P/NS585P
3-13
3-14E
3-7. POWER BLOCK DIAGRAM
SWITCHING REGULATOR
CN101
F101
L101, L102
2 Line
Filters
Filters
Bridge
Rectifier
Diode
Rectifier
Diode
T
ransf
ormer
D311
Switching
IC &
Circuit
PC101
Photo Coupler
Shunt Reg
IC611
D511
D211
D411
Q211
Q712
L211
L421
Q611
L512
L312
Q311
SW +5V
SW+3.5V
E +5V
E +11V
SW +8V
CN201
POWER
E -10V
P.CONT
1
3
4
5
6
10
8
9
T101
DVP-NS355/NS501P/NS507P/NS525P/NS575P/NS585P
1
A
B
C
D
E
F
G
H
I
2
12
13
11
10
9
8
7
6
5
4
3
14
15
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-1
4-2
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
GND
13P
CN402
CN402
13P
CN201
MTRST
3.3V_MNT
XIFCS
IFBUSY
SIO
SOO
GND
SCO
XV_MUTE
XA_MUTE
P_CONT
POWER_SW
GND
MTRST
3.3V_MNT (SW+3.3V)
XIFCS
IFBUSY
SIO
SOO
GND
SCO
XV_MUTE
XA_MUTE
P_CONT
POWER_SW
M
M
10P
CN771
CN771
10P
CNXXX
HARNESS
(PM-112)
HARNESS
IM-065
FFC
(FMO-024)
FFC
(FMO-011)
HARNESS
MD-102
LIMIT
SWITCH
SWITCH
SPINDLE
MOTOR
MOTOR
SLIDER
MOTOR
MOTOR
SW+8V
SYSRTS
EVER+11V
EVER+5V
SW+3.3V
SW+5V
GND
P-CONT
POWER SW
EVER-10V
SW+8V
SYSRTS
EVER+11V
EVER+5V
SW+3.3V
SW+5V
GND
P-CONT
POWER SW
EVER -10V
2
1
3
4
5
6
7
8
9
10
2
1
3
4
5
6
7
8
9
10
SWITCHING
REGULATOR
REGULATOR
MS-203 BOARD
BASE UNIT
OPTICAL
DEVICE
DEVICE
IF-112 BOARD
MV-044 BOARD
SC-IN(N)
2
A
C-IN(L)
2P
1
1
2
3
4
1
2
3
4
EVER+3.3V/EVER+5V
SW -10V
GND
EVER+3.5V
SW -10V
GND
4P
CN401
4P
CN205
CN205
6P
CN204
CN204
SW +3.4V
SW +3.3V
1
2
3
4
+3.3V
GND
5
6
RF MON
V2REFO
TXD
RXD
5P
CN106 TO SERVO JIG
5
4
3
2
GND
FE
1R
F
PI
TE
5P
CN101
CN101
5P
1
2
3
4L
D
M
-
GND / CTL
5
5
4
3
2
1L
D
M
+
OCSW1 / REV
CKSW1 / FWD
LDM-
GND / CTL
LDM+
OCSW1 / REV
CKSW1 / FWD
2
1
3
4
5
6
7
8
9
10
11
12
13
GND(LD)
24P
CN103
24P
orefe
orefe
LD(650)
N.C
N.C
PD
2
1
3
4
5
SP-
6P
CN104
SP+
LIMIT
(GND) LIMIT
SL-
6
SL+
5
6
4
3
2
SP-
6P
CNXXX
CNXXX
SP+
LIMIT
(GND) LIMIT
SL-
1
SL+
LD(780)
VR(650)
VR(780)
N.C
VoE/e+g
Vcc
Vc
GND(PDIC)
VoF/f+n
VoB/b
VoA/a
RF
(LO:DVD:HI:CD) MSW
VoD/d
VoC/c
TRK-
TRK+
FCS+
FCS-
GND(LD)
LD(650)
N.C
N.C
PD
LD(780)
VR(650)
VR(780)
N.C
VoE/e+g
Vcc
Vc
GND(PDIC)
VoF/f+n
VoB/b
VoA/a
RF
(LO:DVD:HI:CD) MSW
VoD/d
VoC/c
TRK-
TRK+
FCS+
FCS-
15
14
16
17
18
19
20
21
22
23
24
23
24
22
21
20
19
18
17
16
15
14
13
12
10
11
9
8
7
6
5
4
3
2
1
FRAME SCHEMATIC DIAGRAM
4-1. FRAME SCHEMATIC DIAGRAM
DVP-NS355/NS501P/NS507P/NS525P/NS575P/NS585P
4-3
4-4
For printed wiring boards:
•
•
: indicates a lead wire mounted on the component
side.
•
: indicates a lead wire mounted on the printed side.
•
a
: Through hole.
•
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
For schematic diagrams:
•
•
All capacitors are in µF unless otherwise noted. pF : µµF.
50V or less are not indicated except for electrolytics and
tantalums.
50V or less are not indicated except for electrolytics and
tantalums.
•
All resistors are in ohms, 1/4W (Chip resistors : 1/10W)
un-less otherwise specified.
k
un-less otherwise specified.
k
Ω = 1000Ω, MΩ = 1000kΩ.
•
Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum capacitor,
because it is damaged by the heat.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum capacitor,
because it is damaged by the heat.
•
All variable and adjustable resistors have characteristic
curve B, unless otherwise noted.
curve B, unless otherwise noted.
•
: non flammable resistor.
•
: fusible resistor.
•
: panel designation.
•
f
: internal component.
•
: adjustment for repair.
•
: B+ Line.
•
: B– Line.
•
Circled numbers refer to waveforms.
•
Voltages are dc between measurement point.
•
Readings are taken with a color-bar signal on DVD refer-
ence disc and when playing CD reference disc.
ence disc and when playing CD reference disc.
•
Readings are taken with a digital multimeter (DC 10M
Ω).
•
Voltage variations may be noted due to normal production
tolerances.
tolerances.
Caution:
Pattern face side:
Pattern face side:
Parts on the pattern face side seen
from
(Side A)
(Side A)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Side B)
the parts face are indicated.
When indicating parts by reference
number, please include the board
name.
number, please include the board
name.
Note:
The components identi-
fied by mark
The components identi-
fied by mark
or dotted
line with mark
are criti-
cal for safety.
Replace only with part
number specified.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque
Les composants identifiés par
une marque
sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro
spécifié.
Ne les remplacer que par une
pièce portant le numéro
spécifié.
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
THIS NOTE IS COMMON FOR WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block)
(In addition to this, the necessary note is printed in each block)
B+
B–
B–
MV-044 BOARD
IC102 6 (CD PB)
1
1
2
3
1.4V
2
IC102 6 (DVD PB)
IC102 7 (CD PB)
IC102 7 (DVD PB)
IC102 qk (CD PLAY)
IC102 qk (DVD PLAY)
3
1.4V
IC102 wa (CD PLAY)
IC102 wa (DVD PLAY)
4
1.4V
4
1.4V
IC201
12
1Vp-p
38ns
IC201 (CD)
13
IC201 (CD)
14
1.4V
14
1.4V
186
203
IC201 (DVD)
13
203
205
IC201 (DVD)
205
IC102 oh (CD PB)
5
200nsec
IC102 oh (DVD PLAY)
5
1.1Vp-p
100nsec
IC201 (DVD PLAY)
IC201 (CD PLAY)
15
50ns/div
15
200ns/div
IC201 C/BAR PB
8
1V
63.5usec
IC201 C/BAR PB
9
1Vp-p
63.5usec
IC201
10
0.6Vp-p
63.5usec
IC201
11
0.6Vp-p
63.5usec
0.8Vp-p
215 216
215
172
173
170
168
166
164
216
IC201 C/BAR PB
7
1Vp-p
63.5usec
IC201 C/BAR PB
6
0.7Vp-p
63.5us
0.8Vp-p
0.8Vp-p
1.4V
1.4V
0.8Vp-p
50ns/div
0.8Vp-p
50ns/div
0.8Vp-p
200ns/div
0.8Vp-p
200ns/div
3.3Vp-p
40.71ns
IC207 1 (DVD)
17
3.3Vp-p
44.24ns
IC207 1 (CD)
16
4-3. WAVEFORM
WAVEFORM
MV-044
•
Abbreviation
CND: Canadian model
CND: Canadian model
MX
: Mexic
an model
E
: Latin
America model
BR
: Brazil
ian model
HK
: Hong Kong model
SP
:
Singapore,Malaysia,Thailand,Philippines,Indonesia model
TW
: Taiwan model
KR
: Korea model
EA
: Saudi Arabia model
ME2 : Middle East model
ME5 : India
ME5 : India
,Pakistan,Morocco model
AUS : Australia model
CH : Chinese model
CH : Chinese model
AR2 : Argentina model
IR : Iran model
DVP-NS355/NS501P/NS507P/NS525P/NS575P/NS585P
IF-112 board
(SWITCH)
(SWITCH)
MV-44 board
(SERVO DRIVE &
SYSTEM CONTROL)
(SERVO DRIVE &
SYSTEM CONTROL)
Power board
MS-203 board
(LOADING MOTOR)
(LOADING MOTOR)
G
F
E
D
C
B
A
1
2
5
4
3
MV-044 BOARD
A SIDE
IC101
A-2
IC102
D-2
IC151
B-3
IC201
B-4
IC202
A-3
IC204
A-3
IC205
B-5
IC206
C-5
IC207
D-3
IC209
A-3
IC503
E-1
IC601
D-3
IC602
E-3
IC604
F-5
IC605
G-4
Q168
C-1
Q170
C-1
Q171
C-1
Q201
B-3
Q504
E-1
Q505
F-2
Q507
F-1
Q508
F-2
Q571
F-2
Q572
E-1
Q573
F-1
Q574
E-1
Q601
E-4
Q602
F-3
Q603
E-4
Q604
F-3
Q605
E-3
Q606
E-4
Q609
E-3
Q610
E-3
Q611
F-4
Q613
E-3
Q614
E-1
Q616
E-4
Q617
E-1
Q772
E-4
Q773
E-4
Q777
D-4
Q778
D-4
D165
B-1
D201
C-5
D202
A-3
D510
E-2
D601
F-4
D602
F-3
D603
F-4
D604
F-4
D605
E-3
D771
E-5
F
E
D
C
B
A
1
2
5
4
3
B SIDE
IC208
D-3
IC502
E-4
IC603
D-2
IC774
E-1
Q607
F-3
Q608
F-3
D508
F-4
D509
F-4
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
this diagram isn’t mounted in this model.
For printed wiring board
DRIVE, CPU, SERVO-DSP, AVDEC, VIDEO, AUDIO, PS THROUGH
MV-044
MV-044 (DRIVE, CPU, SERVO-DSP, AVDEC, VIDEO, AUDIO, PS THROUGH) PRINTED WIRING BOARD
•
: Uses unleaded solder.
MV-044 BOARD SIDE A
MV-044 BOARD SIDE B
4-5
Click on the first or last page to see other DVP-NS355 / DVP-NS501P / DVP-NS507P / DVP-NS525P / DVP-NS575P / DVP-NS585P service manuals if exist.