DOWNLOAD Sony DVP-NS930V Service Manual ↓ Size: 23.85 MB | Pages: 116 in PDF or view online for FREE

Model
DVP-NS930V
Pages
116
Size
23.85 MB
Type
PDF
Document
Service Manual
Brand
Device
DVD
File
dvp-ns930v.pdf
Date
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2-5
2-12. CIRCUIT  BOARDS  LOCATION
MB-105
(SIGNAL PROCESS, SERVO)
Power Block 
(ETXNY393N2F) 
(SWITCHING REGULATOR)
 ER-24 
(EURO AV)
 AV-80 
(AUDIO/VIDEO OUT)
MS-81
(LOADING)
IF-109 
(INTERFACE CONTROL)
LE-37 
(LED)
DVP-NS930V
SECTION  3
BLOCK  DIAGRAMS
3-1
3-2
3-1. OVERALL  BLOCK  DIAGRAM
IC201
IC301
IC403
IC303
IC101
IC504
IC406
IC202
BASE UNIT
KHM-270AAA/
SERVICE ASSY
MB-105 BOARD
(SEE PAGE 4-11 to 4-32)
OPTICAL DEVICE
DVD/CD
PD IC
RF
DVD/CD RF AMP,
SERVO ERROR 
PROCESS
SIGO
ARP,
SERVO DSP
FOCUS
COIL
TRACKING
COIL
FOCUS/
TRACKING
COIL DRIVE,
SPINDLE/
SLED/
LOADING
MOTOR DRIVE
M
M
M
M
SPINDLE
MOTOR
SLED
MOTOR
SERIAL BUS
SERIAL BUS
EEPROM
PARALLEL BUS
CDDOUT, CDDATA,
CDBCK, CDLRCK
SDI 0 – 7
SDI 0 – 7
SIGO
AV DECODER
CDDOUT, ACH12,
ACH34, ACH56,
BCK, LRCK
16M DRAM
64M  SDRAM
SPDIF
AUDIO
D/A CONVERTER
INLIMIT
SW
IC903
16M  SDRAM
IC501
AUDIO DSP
IC104
SYSTEM
CONTROL
IC108
IC905
1M SRAM
SACD DECODER
IC106
32M FLASH
or
IC107
OTP
IC502
AUDIO
D/A CONVERTER
MS-81 BOARD
(SEE PAGE 4-9)
M
M
M001
LOADING
MOTOR
CHUCK/TRAY
DETECT
S001
IC404
J102 (1/2)
J102 (2/2)
J201
J101
J103
AV-80 BOARD
(SEE PAGE 4-37 to 4-41)
ER-24 BOARD
(SEE PAGE 4-49 to 4-50)
AE1, AE2, UK. RUS
AE1, AE2, UK. RUS
AE1, AE2, UK. RUS
HK
HK
FUNCTION
KEY
ND401
FLUORESCENT
INDICATOR TUBE
IF CON
P-CONT
Y, Cb, Cr
V, Y, C
VIDEO
BUFFER
RY904
SW
IC301
IC303
AUDIO
AMP
IC201
IC202
IC203
5.1CH AUDIO
AMP
EVER+3.3V
M+11V
+5V
SW+3.3V
+1.8V
SW+3.3V
+5V
SW+11V
EVER+11V
EVER–13V
AI+5V
EVER+3.3V
SW–13V
AU+11V
POWER SUPPLY BLOCK
(ETXNY393N2F) (SEE PAGE 4-53)
IF-109 BOARD
(SEE PAGE 4-45 to 4-46)
LE-37 BOARD
(SEE PAGE 4-34)
SWITCHING
REG
AC IN
05
V, Y, C
V/Y, R/C, 
G, B
V/Y, R/C, G, B
R, G, B
V
R, G, B
LINE 1
(RGB) –TV
CNJ902
LINE 2
CNJ901
P
B
COMPONENT 
VIDEO OUT
Y
P
R
LINE OUT
VIDEO 1
VIDEO 2
VIDEO
1
2
S VIDEO OUT
5.1CH OUTPUT 
CENTER
SW+5V
+3.3V
WOOFER
FRONT
REAR
L
R
L
R
LINE OUT
AUDIO 2
L
R
AUDIO 1
L
R
AUDIO 1
OPTICAL
DIGITAL
OUT
COAXIAL
J301
REG
IC906
AMP
IC602
I/P CONVERTER
IC603
16M SDRAM
IC604
VIDEO
ENCORDER
S101
+5V
SCAN SELECT
SELECTABLE
INTERLACE
PROGRESSIVE
RY901 – 903
SW
IC901
VIDEO
BUFFER, 
SELECT SW
I /
IIC BUS
IC103
PUSH
ENTER
JOG SHUTTLE
DVP-NS930V
3-3
3-4
3-2. RF/SERVO  BLOCK  DIAGRAM
2
19
25
27
59
42
41
36
38
44
13
15
21
33
37
14
 
11
7
 
10
45
 
48
32
 
29
125
124
126
147
131
148
152
15
 
18
37
36
21
22
48
1
47
46
20
22
15
17
35
34
27
28
7
10
25
24
3
4
45
5
128
153
154
146
61
12
11
143 144
32 33
MB-105 BOARD (1/5)
(SEE PAGE 4-13, 15, 19)
BASE UNIT
KHM-270AAA/SERVICE ASSY
OPTICAL DEVICE
24
25
17
16
22
20
13
8
6
12
4
3
15
23
18
26
2
1
Q201
DVD LD DRIVE
IC201
IC301
DVD/CD
PD IC
DVD/CD
LD MODULE
CN203
DVD/CD RF AMP,
DIGITAL ERROR PROCESS
RF IN
A – D
E – H
A2 – D2
VC
DVDPD
CDPD
DVD LD
SIGO
FE
TE
PI
DFT
MON
MIRR
TZC
SRD
SWD
SCLK
SDEN
SERVO DSP
ADC1
ADC0
ADC2
DFCTI
ADC7
POM 2, 3
129
130
ADC5, 6
MIRR
TZC
ADC4
SIGNAL PROCESSOR
(SEE PAGE 3-5)
SYSTEM CONTROL
(SEE PAGE 3-7)
XRESET
HCS
HINT
MDSO
MDPO
163 164
GIO9/GREF
GIO10/FGIN
GIO1/INT3
PWM2
PWM0, 1
POM 0, 1
GIO0/INT2
SPINDLE
MOTOR
DRIVE
FOCUS
COIL
DRIVE
TRACKING
COIL
DRIVE
LOADING
MOTOR
DRIVE
SLED
MOTOR
DRIVE
7
1
 
4
9
8
1
5
4
IC202
5
2
4
1
2
CN201
CN001
LDM±
CKSW1
OCSW1
INLIMIT
SW
TRACKING
COIL
FOCUS
COIL
M001
LOADING
MOTOR
M
M
M
M
M
M
MS-81 BOARD 
(SEE PAGE 4-9)
SLED
MOTOR
SPINDLE
MOTOR
CN204
39
VCI
19
39
20
22
16
17
155
GIO2/INT4
05
CHUCK/TRAY
DETECT
S001
(1/2)
RF
A – D
E – H
VC
PD
DVD LD
26
Q202
CD LD DRIVE
CD LD
CD LD
VR
SLA±, SLB±
SPM±
INLIM
TRK±
127 ADC3
FCS±
PS
TSD-M
40
42
43
VREF
+3.3V
LDON
159
161
162
167
GIO6/SDI
GIO7/SDO
GIO8/SCK
GIO13
XSDPIT
XSDPCS
XRST
XDRVMUTE
OCSW1
SIGO
CKSW1
XLDON
FE
TE
PI
SSDFCTI
SS MON
MDSO, MDPO
SPMUTE
SLDA, SLDB
LMP, LMM
TSD
LMCTL
TDRV±
FDRV±
SPFG
SLE
AUDIO 1
(SEE PAGE 3-13)
SIGO
570 mVp-p
IC201 2 (DVD play)
200 mV/DIV   50 ns/DIV
IC201 2 (CD play)
200 mV/DIV   200 ns/DIV
550 mVp-p
IC201 ra (DVD play)
500 mV/DIV   50 ms/DIV
1.5 Vp-p
1.7 Vp-p
IC201 ra (CD play)
500 mV/DIV   200 ms/DIV
180 mVp-p
IC201 rs (DVD play)
100 mV/DIV   50 ms/DIV
860 mVp-p
IC201 rs (CD play)
500 mV/DIV   50 ms/DIV
1.4 Vp-p
IC201 tl (DVD play)
500 mV/DIV   50 ns/DIV
1.4 Vp-p
IC201 tl (CD play)
500 mV/DIV   200 ns/DIV
IC301 <zxb (DVD play)
100 mV/DIV   50 ms/DIV
 
160 mVp-p
IC301 <zxb (CD play)
500 mV/DIV   50 ms/DIV
 
860 mVp-p
IC301 <zxv (DVD play)
500 mV/DIV   50 ms/DIV
 
1.4 Vp-p 
IC301 <zxv (CD play)
500 mV/DIV   200 mV/DIV
 
1.7 Vp-p
DVP-NS930V
3-5
3-6
3-3. SIGNAL  PROCESSOR  BLOCK  DIAGRAM
SDCK, XSHD,
XSRQ, XSAK, SDEF
SDCK
XSHD
XSRQ
XSAK
SDEF
ICLKI
IERRIn
ISTARTIn
IVALIn
IREQON
111
113
24
25
26
27
28
150
196
197
207
22
70
24
25
26
28
29
166
167
158
160
2
 
9
37
 
40
42
 
45
57
 
59
63
64
47
 
51
77
 
84
65 – 74
RAMA 0 
–
 9
RAMD 0 
–
 15
ADAD 0 
–
 11
ADDT 0 
–
 15
105-108 110-113
115 116 118 120
135-138 140-143
145-148 150
151 153 154
168-169
171-174
176-179
181-184
186-189
191-194
2 – 5
7 – 10
12 – 15
17 – 20
122 124 125
127 129 130
132 133
36 – 43
46 – 53
29  31
30
IC303
16M DRAM
IC301
ARP
IC403
AV DECODER
IC406
64M SDRAM
202 – 205
MB-105 BOARD (2/5)
(SEE PAGE 4-15 to 4-18)
SIG0
RF/SERVO
(SEE PAGE 3-4)
SYSTEM CONTROL
(SEE PAGE 3-7)
05
RFIN1
RFIN2
SD 0 – 7
SDI 0 – 7
DTI 0 – 7
84
 
87
89
 
92
DVDO – 7
D1CLKO
MA 0 – 9
MD 0 – 15
SDDQ 0 – 15
CLK, LKE,
LDQM, UDQM
CS, WE,
CAS, RAS
 WE, RAS
LCAS, UCAS
AUDIO 1
(SEE PAGE 3-13)
VREFI
ACH12O
ACH34O
ACH56O
LRCKO
BCKO
ACH12
LRCK
BCK
VIDEO
LEVEL
ADJ
RV401
H DATA 0 – 15
HAD 0 – 21
HA 0 – 21
HD 0 – 15
D 0 – 7
A 0 – 7
HA 0 – 7
HD 8 – 15
XRD
XWRH
RSTn
DM ACK1In
DM RQ1On
DM ACK0In
DM RQ0On
ACLK
HAD23I
HAD22I
CLKI
SCLKIN
200
199
HWAIT0n
HIRQ0n
HA 0 – 21
HD 0 – 15
HA 0 – 21
HD 0 – 15
XRST
512FSAVD
33MARP
XWRH
XRD
XFRRST
XARPIT
XARPCS
XWAIT
XAVDCS2
XAVDCS3
27MAVD
XAVDIT
DREQ0
DACK0
DREQ1
DACK1
XWR
XRD
XINT
XCS
XWAT
CLKIN
27M CLK
DVDO – 7
ACH34
ACH56
30
DO
LAND
174
173
172
TCK
TDI
TMS
171
97
99
98
101
102
TRST
TDI
TCK
TDO
TMS
TRST
HCSn
HRWn
LAND
(FOR J TAG)
(2/2)
AUDI0 1
(SEE PAGE 3-13)
VIDEO 1
(SEE PAGE 3-9)
95
134
 
141
169
DATA/EMU1
170
BCLK/EMU0
87
PCLK
XSRQ
XSHD
SDCK
XSAK
SDEF
PLCKO
32 CDIN1I
34 CDBCKI
175
LRCK/TDO
35 CDLRKI
D OUT
31 CDIN21
56
SDI 0 – 7
TDOSA
COLRCK/TDOKT
TCK
TMS
XFRRST
SD CS1On
121
A11
76
DSPACK0
77
DSPACK1
38ACK0
38ACK1
CDDOUT
SDI 0 – 7
IC301 <zzz (DVD play)
500 mV/DIV   100 ns/DIV
1.4 Vp-p
1.4 Vp-p
IC301 <zzc (CD play)
500 mV/DIV   200 ns/DIV
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