Sony DVP-NS400D Service Manual ▷ View online
DVP-NS400D
3-17
3-18
3-9. POWER 2 BLOCK DIAGRAM
EVER–11V
05
AI-23 BOARD (1/2)
(SEE PAGE 4-37)
POWER 3
(SEE PAGE 3-19)
POWER 3
(SEE PAGE 3-19)
SW–11V
SW
–
11V
D405
Q404, 405
PS401
•
Abbreviation
AR
AR
: Argentina
BR
: Brazilian
CND
: Canadian
MX
: Mexican
26
19
IC404
IF CON
IC401
REMOTE
COMMANDER
RECEIVER
IC405
RESET
12
6
•
7
HS13S0F BOARD
(SEE PAGE 4-49)
CN201
SW+11V
EVER+11V
+5V
P311
T101
T131
D211
D311
D611
D511
D101
AC IN
F101
SW101
POWER
CN101
E, BR
D615
(ON/STANDBY)
Q621, 622
LED DRIVE
PC101
PHOTO COUPLER
Q101 – 102, 131
SWITCH
8
SW+3.3V
11
EVER+3.3V
EVER+3.3V
3
EVER–11V
2
P-CONT
1
P-DET
13
1
2
Q311
L101
LINE
FILTER
L102
LINE
FILTER
PC103
PHOTO COUPLER
D221
P611
Q712
POWER
CONTROL
L211
L221
L311
L611
D411
L411
L511
IC701
SHUNT REG
PC131
PHOTO COUPLER
IC401
SHUNT REG
IC131
DC CONTROL
PCONT
IC403
+1.8V REG
PDET
30 PONCHK
VKK
F2
F1
D
PB
EVER+3.3V
EVER+3.3V
EVER+3.3V
+5V
AI+5V
SW+3.3V
+3.3V
+5V
+1.8V
SW+11V
+11V
3.3V MNT
P-CONT
P-DET
ND401
FLUORESCENT
INDICATOR TUBE
Q401, 402,
T401
DC/DC
CONVERTER
EVER+11V
AU+11V
PS402
1 VIN
5
VOUT
CN401
5
CN403
PUSH
ENTER
CN402
E+3.3V
CURSOR STICK
2
DOLBY DIGITAL
MULTICHANNEL
D402
BNR
D414
AEP, UK
US, CND, E, MX, AR, BR
13
3
11
12
8
7
3
1
8
2
1
6
•
7
EVER–11V
POWER 1
(SEE PAGE 3-16)
EVER+3.3V
+5V
SW+3.3V
SW+11V
P-CONT
P-DET
EVER+11V
DVP-NS400D
3-19
3-20 E
1
11
19
8
AI-23 BOARD (2/2)
(SEE PAGE 4-31 to 4-36)
OPTICAL
DEVICE
05
ER-15 BOARD
(SEE PAGE 4-41)
MB-98 BOARD
(SEE PAGE 4-11 to 4-28)
CN101
CN201
INLIMIT
SENSOR
5
CN202
AEP, UK
IC102
VIDEO
BUFFER
IC102
VIDEO
BUFFER,
SELECT
SWITCH
IC304
5.1CH
CENTER/WOOFER
AUDIO AMP
IC101
–5V REG
3
OUT
IC802
AUDIO
D/A CONVERTER
IC803
AUDIO
D/A CONVERTER
IC102
PLL
IC101
EEPROM
IC401
FOCUS/TRACKING
COIL DRIVE,
SPINDLE/SLED/
LOADING
MOTOR DRIVE
IC601
BNR
IC505
IC504
16M SDRAM
IC701
AUDIO
DSP
AI+5V
2 IN
IC201
+5V REG
3
OUT
1 IN
IC502
+3.3V REG
4
VOUT
5 VIN
IC501
+1.8V REG
1
VOUT
2 VIN
IC301
+3.3V REG
1
VOUT
2 VIN
MUTE V
SW–11V
EVER+3.3V
AU+11V
D201
IC203
OPTICAL DIGITAL
OUT
CN203
AU+5V
25
CN801
POWER 2
(SEE PAGE 3-18)
POWER 2
(SEE PAGE 3-18)
IC303
5.1CH REAR
AUDIO AMP
IC202
AUDIO AMP
IC302
5.1CH FRONT
AUDIO AMP
Q311
Q312, 313
OPTICAL
DIGITAL
OUT
20
6
14
2
16
CN102
CN901
+11V
+11V
–5V
+5V
L905
FILTER
FL105
8
7
FILTER
FL101
IC103
SYSTEM
CONTROL
FILTER
FL102
FILTER
FL201
IC107
FLASH
MEMORY
IC108
OTP
FILTER
FL103
or
+3.3V
FILTER
FL106
5
+5V
FILTER
FL108
3
+1.8V
FILTER
FL104
1
+11V
3.3V MNT
IC303
16M DRAM
IC202
DVD/CD RF AMP,
DIGITAL
SERVO
IC503
AV DECODER
IC302
ARP,
SERVO DSP
VCC
MOD
LED
FILTER
FL505
FILTER
FL501
FILTER
FL502
3-10. POWER 3 BLOCK DIAGRAM
DVP-NS400D
DVP-NS400D
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-1
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary mote is printed
in each block.)
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary mote is printed
in each block.)
For printed wiring boards:
•
•
X
: indicates a lead wire mounted on the component
side.
•
x
: indicates a lead wire mounted on the printed side.
•
a
: Through hole.
•
b
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
For schematic diagram:
•
•
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 resistors are in ohms,
1
/
4
W (Chip resistors :
1
/
10
W) un-
less otherwise specified.
k
k
Ω
: 1000
Ω
, M
Ω
: 1000k
Ω
.
•
All capacitors are in µF unless otherwise noted.
pF :
µµF
50V or less are not indicated except for electrolytics and
tantalums.
tantalums.
•
All variable and adjustable resistors have characteristic curve
B, unless otherwise noted.
B, unless otherwise noted.
•
2
: nonflammable resistor.
•
5
: fusible resistor.
•
C
: panel designation.
•
f
: internal component.
•
C
: adjustment for repair.
•
U
: B+ Line.
•
V
: 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)
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
0
or dotted
line with mark
0
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
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce por tant le numéro
spécifié.
Ne les remplacer que par une
pièce por tant le numéro
spécifié.
•
Abbreviation
AR
AR
: Argentina
BR
: Brazilian
CND : Canadian
MX
MX
: Mexican
•
Description about model name
DPX14xxBJ
DPX14xxBJ
Name of production country
J : Japan
M : Malaysia
J : Japan
M : Malaysia
Color of set
B : Black
H : Titanium gray
B : Black
H : Titanium gray
DVP-NS400D
4-3
4-4
4-1. FRAME SCHEMATIC DIAGRAM
FRAME
2P
CN101 : HS13S0E/HS13SOF/
HS13SOU BOARDS
CN900 : TOP-244U BOARD
1
AC_IN(L)
2
AC_IN(N)
26P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
9P
1
2
3
4
5
6
7
8
9
6P
CN103
1
2
3
4
5
6
5P
CN001
5
4
3
2
1
5P
CN402
5
4
3
2
1
13P
CN201 : HS13S0E/HS13SOF/
HS13SOU BOARDS
CN920 : TOP-244U BOARD
1
2
3
4
5
6
7
8
9
10
11
12
13
9P
CN202
1
2
3
4
5
6
7
8
9
CN201
26P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
15P
CN802
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
25P
CN801
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
15P
CN101
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
21P
CN901
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
25P
CN203
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
15P
CN301
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
13P
CN401
1
2
3
4
5
6
7
8
9
10
11
12
13
5P
CN402
1
2
3
4
5
15P
CN403
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
10P
CN405
1
2
3
4
5
6
7
8
9
10
21P
CN102
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
A
M
M
M
MB-98 BOARD
AI-23 BOARD
SPM+
LED
SLB-
SPM-
SLA-
SLA+
GND
INLIM
SLB+
TRK-
VR
FCS+
F
G
E
SW
VCC
PD
B
N.C
N.C
RF
MOD
TRK+
FCS-
A
GND
GND
VC
LD GND
D
C
H
DVD LD
CD LD
B to B
GND
RXD
RF MON
TXD
GND
+3.3V
CKSW1
OCSW1
LDM+
LDM-
GND
OCSW1
LDM+
LDM-
GND
CKSW1
P-CONT
M_GND
SW+11V
D_GND
EVER+11V
D_GND
EVER+3.3V
M_GND
SW+3.3V
EVER-11V
SW+11V
P-DET
+5V
PD
SLA-
E
GND
FCS-
A
DVD LD
MOD
D
SLB-
VCC
VC
LD GND
VR
GND
GND
TRK-
SPM+
H
CD LD
RF
N.C
N.C
SLB+
G
C
SW
F
LED
FCS+
INLIM
TRK+
SPM-
SLA+
B
LOUT1-
P_GND_SPDIF
Y
C
P_GND_6CH
Cr/B
LOUT2-
GND
GND
LOUT3-
Y/G
LOUT2+
GND
GND
LMUTE
LOUT3+
P_GND_6CH
AR
T
-
ROUT2-
WIDE
MA_6CH_MUTE
SPDIF
DISC/EXT
ROUT1+
RMUTE
ROUT3+
EUROVY
RGBSEL
Cb/R
AL
T
-
ROUT2+
V
AL
T+
P_GND_2CH
ROUT1-
AU+5V
LOUT1+
AR
T+
ROUT3-
MAMUTE
3.3V_MNT
XIFBUSY
+5V
+3.3V
+11V
SC0
GND
SI0
XFRRST
XIFCS
GND
+1.8V
GND
M_GND
SO0
VMUTE
GND
RGBSEL
EUROVY
Cb/R
ERAUDIOR
Y
-5V
GND
ERAUDIOL
WIDE
V
Cr/B
GND
Y/G
+11V
C
+5V
GND(AU)
DISCEXT
GND
GND
P_GND_2CH
Y
WIDE
Y/G
EUROVY
GND
AL
T+
LMUTE
C
SPDIF
P_GND_SPDIF
RMUTE
GND
V
GND
Cb/R
AL
T
-
AU+5V
AR
T
-
RGBSEL
DISC/EXT
Cr/B
AR
T+
MAMUTE
MA_6CH_MUTE
ROUT2+
ROUT3+
ROUT3-
P_GND_6CH
LOUT2-
P_GND_6CH
LOUT2+
ROUT1-
LOUT1-
LOUT3-
ROUT1+
ROUT2-
LOUT3+
LOUT1+
D_GND
P-DET
+5V
SW+11V
EVER+3.3V
SW+11V
SW+3.3V
EVER-11V
M_GND
D_GND
EVER+11V
M_GND
P-CONT
GND
NC
AN5
E+3.3V
NC
SOO
XIFBUSY
SIO
+3.3V
XIFCS
+1.8V
+5V
GND
GND
3.3V_MNT
M_GND
SC0
+11V
XFRRST
GND
SIO
XIFBUSY
GND
PCONT
XFRRST
SC0
SOO
IFRST
XIFCS
3.3V_MNT
ERAUDIOL
GND
GND
+5V
Cb/R
ERAUDIOR
Y/G
Y
C
EUROVY
+11V
Cr/B
GND
GND
GND(AU)
WIDE
DISCEXT
V
-5V
VMUTE
RGBSEL
ER-15 BOARD
FFC(F
AE-005)
FFC(FMA-024)
HS13S0E BOARD
HS13S0F BOARD
HS13S0U BOARD
FFC(FMO-001)
FFC(FMO-002)
FFC(FMA-023)
B to B
MS-81 BOARD
FFC
(FMM-035)
13
2
4
F
12
5
G
K
11
8
7
6
E
05
B
H
I
9
3
D
C
15
10
J
14
:AEP,UK,AR
:E,BR
:US,CND,MX
TOP-244U BOARD
:US,CND
MOTOR
OPTICAL
INLIMIT
DEVICE
BASE UNIT
KHM-240AAA/J1NP
KHM-240AAA/J1NP
SENSOR
SPINDLE
MOTOR
SLED
MOTOR
LOADING
M001
CURSOR STICK
DOWNLOAD(JIG)
DIAG(JIG)
AEP,UK
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