DOWNLOAD Sony DVP-NS777P Service Manual ↓ Size: 16.56 MB | Pages: 78 in PDF or view online for FREE

Model
DVP-NS777P
Pages
78
Size
16.56 MB
Type
PDF
Document
Service Manual
Brand
Device
DVD
File
dvp-ns777p.pdf
Date
PREV: Sony DVP-K870P / DVP-K880P (serv.man2) Service Manual

Sony DVP-NS777P Service Manual ▷ View online

DVP-NS777P
3-9
3-10
3-5. AUDIO  BLOCK  DIAGRAM
16
15
1
3
5
7
8
6
2
4
L
LINE OUT
R
D602
D603
SPDIF
IC207
IC601
AOUTR-
MCLK
SDTI
PDN
CSN
BICK
LRCK
CCLK
CDTI
DZFR
DZFL
MCLK
LRCK
BICK
CSN
SDTI
PDN
CCLK
CDTI
XMAMUTE
AOUTR 
+
AOUTL+
AOUTL-
AUDIO AMP
AUDIO D/A CONVERTER
MUTE V
J501 (2/2)
OPTICAL
IC605
COAXIAL
XA_MUTE
+
–
+
–
D IN
11
12
10
9
2
3
5
6
1
7
1
MV-044 BOARD (4/5)
(SEE PAGE 4-12, 15)
SYSTEM CONTROL/
SIGNAL PROCESSOR
(SEE PAGE 3-6)
INTERFACE
CONTROL
(SEE PAGE 3-12)
Q602, 604, 605
MUTE DRIVER
Q607
MUTE
Q608
MUTE
Q611
BUFFER
DIGITAL
OUTPUT
POWER 2
(SEE PAGE 3-16)
05
IC207 
1 
(DVD)
17
3.3Vp-p
40.7ns
DVP-NS777P
3-11
3-12
3-6. INTERFACE  CONTROL  BLOCK  DIAGRAM
8
/RST
11 IR
1
VOUT
IC408
RESET
1
VOUT
IC406
REMOTE COMMANDER
RECEIVER
IC404
IF CON
24
/VMUTE
23
/AMUTE
17
/SC
16
SO
15
SI
14
/CS
7
SYSRST
4
9
12
10
7
8
5
10
5
CN201
CN402
2
4
7
6
9
IFBUSY
XV_MUTE
XA_MUTE
SCO
SIO
SO0
XIFCS
SYSRST
IFBUSY
XV_MUTE
XA_MUTE
SCO
SIO
SO0
XIFCS
SYSRST
SYSRST
27
BUSY
2
X401
8MHz
XIN
3
XOUT
IF-113 BOARD
(SEE PAGE 4-23)
MV-044 BOARD (5/5)
(SEE PAGE 4-11)
RF/SERVO
(SEE PAGE 3-4)
VIDEO
(SEE PAGE 3-7)
AUDIO
(SEE PAGE 3-10)
SYSTEM
CONTROL/
SIGNAL
PROCESSOR
(SEE PAGE 3-6)
34 AD1
35 O/C
36 AD2
80 PROG LED
S407
S401
D401
05
3
11
IC404
1
3
3.5 Vp-p (8 MHz)
50
 
69
77
 
71
 
SEG 1 – 20
DIG 1 – 7
 ı 
 ı 
ND401
VACUUM
FLUORESCENT
DISPLAY
12 – 14 16 – 18
20 21 23 – 25
27 28 30 – 32
34 35 37 38
11
9
ı
4
S405
S404
S403
S402
PROGRESSIVE
DVP-NS777P
3-13
3-14
3-7. POWER  1  BLOCK  DIAGRAM
CN101
F101
2 Line
Filters
Bridge
Rectifier
Diode
D311
Switching
IC  &
Circuit
PC101
Photo Coupler
Shunt Reg
D511
D211
D411
Q211
Q712
L211
L411
Q611
L512
L312
Q311
SW+5V
SW+3.3V
EVER+5V
EVER+11V
SW+8V
CN201
EVER-10V
POWER SUPPLY BLOCK (SRV1501WW)
(SWITCHING REGULATOR)
(SEE PAGE 4-29)
05
L
AC IN
R
T101
TRANSFORMER
POWER 2
(SEE PAGE 3-15)
1
3
4
5
6
10
8
9
I /
SW801
POWER SW
P-CONT
DVP-NS777P
3-15
3-16 E
3-8. POWER  2  BLOCK  DIAGRAM
SW+8V
05
SW+5V
SW+3.3V
FILTER
FL207
OPTICAL
DIGITAL
OUT
CN103
FL208
FILTER
FL209
SW+3.3V
SW+8V
IC201
SERVO DSP,
RF AMP
IC208
+3.3V REG
MUTE V
D601
Q603, 616
Q601
IC151
+3.3V REG
IC202
+2.5V REG
IC207
AUDIO
D/A CONVERTER
IC605
OPTICAL DIGIT AL
OUT
IC502
VIDEO
BUFFER
IC601
AUDIO AMP
IC204
16M FLASH
IC205
EEPROM
IC102
AU+5V
11
3
DEVICE
OPTICAL
PS772
PS771
Q772,773
CN771
3
10
4
5
8
9
POWER 1
(SEE PAGE 3-14)
6
1
VIN
5
4
VOUT
IC774
+3.3V REG
MV-044 BOARD
(SEE PAGE 4-9 to 4-18)
IF-113 BOARD
(SEE PAGE 4-23)
IC206
64M SDRAM
IC406
REMOTE
COMMANDER
RECEIVER
AUDIO
(SEE PAGE 3-10)
VCC
EVER+11V
EVER-10V
EVER+5V
SW+8V
SW+3.3V
P-CONT
POWER SW
SW+5V
IN
OUT
2
3
IN
OUT
3
1
IC603
+5V REG
IC503
-5V REG
VIN VOUT
6
4
VIN VOUT
6
4
VIN VOUT
5
4
REG 2 CTL
8
SW+5V
FILTER
CN205
CN401
2
3
4
2
3
4
CN402
3
CN201
12
13
11
2
1
PONCHK
30
PCONT
26
POWER
37
VREF
F1
F2
39
IC408
RESET
IC404
IF CON
REGO1
32
REGO2
S+3.6V
31
VREF
43
PWMVREF
210
IC101
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED/LOADING
MOTOR DRIVE
PWM2VREF
211
VREFO
16
V2REFO
15
CN104
INLIMIT
SENSOR
LIMIT SW A
ARP, SERVO DSP,
AV DECODER,
SYSTEM
CONTROL
ND401
VACUUM
FLUORESCENT
DISPLAY
VKK
40
D401
PROGRESSIVE
Q401, 402,
T401
DC/DC
CONVERTER
D402 – 405
EVER+3.3V
SW+3.3V
SW-10V
P-CONT
POWER_SW
3.3V_MNT
Page of 78
Display

Click on the first or last page to see other DVP-NS777P service manuals if exist.

RANDOM: