DOWNLOAD Sony DVP-NC555ES Service Manual ↓ Size: 14.99 MB | Pages: 124 in PDF or view online for FREE

Model
DVP-NC555ES
Pages
124
Size
14.99 MB
Type
PDF
Document
Service Manual
Brand
Device
DVD
File
dvp-nc555es.pdf
Date
PREV: Sony DVP-NS725P / HT-1750DP / HT-1800DP (serv.man2) Service Manual

Sony DVP-NC555ES Service Manual ▷ View online

2-8 E
2-11. CIRCUIT  BOARDS  LOCATION
AU-236
(AUDIO OUT)
VP-59
(VIDEO BUFFER)
POWER BLOCK
(SWITCHING REGULATOR)
SE-130
(SENSOR)
MB-110
(SIGNAL PROCESS/SERVO)
DV-36
(CONNECTOR)
SW-408
(FUNCTION SWITCH)
IF-107
(INTERFACE CONTROL)
MD-94
(MD INTERFACE)
FR-203
(FUNCTION SWITCH)
DVP-NC555ES
M
M
M
M
M
M
IC201
IC101
IC404
IC604
IC104
J103
J104
J105
IC202
DVD/CD
PD IC
RF
RF+
FOCUS
COIL
TRACKING
COIL
FOCUS/
TRACKING
COIL DRIVE,
SPINDLE/
SLED
LOADING
MOTOR DRIVE
SPINDLE
MOTOR
SLED
MOTOR
ND401
FLUORESCENT
INDICATOR
TUBE
IF CON
SERIAL BUS
IIC BUS
POWER CONTROL
EEPROM
SENSOR LED
PARALLEL BUS
CDDOUT,
CDDATA,
CDBCK,
CDLRCK
SDI 0 – 7
 
VIDEO
ENCODER
VIDEO
BUFFER
IC107
IC106
IC105
VIDEO
BUFFER
IC108
IC106
AUDIO
AMP
INLIMIT
SENSOR
ROTARY
ENCODER
COMPONENT
VIDEO OUT 
OPTICAL
DIGITAL
OUT
COAXIAL
J107
IC104
SYSTEM
CONTROL
IC108
IC106
32M FLASH
or
IC107
OTP
PH101, 102
SENSOR
IC801
TURNTABLE
MOTOR DRIVE
MD-94 BOARD
(SEE PAGE 4-54)
IC602
I/P
CONVERTOR
IC603
16M
SDRAM
V, Y, C
Y, Cb, Cr
BASE UNIT
MB-110 BOARD
(SEE PAGE 4-9 to 4-32)
KHM-290AAA/SERVICE ASSY 
OPTICAL DEVICE
DVD/CD RF AMP,
SERVO ERROR
PROCESS 
IC906
AMP
RF+
SDI 0 
− 7
SE-130 BOARD
(SEE PAGE 4-54)
DV-36 BOARD
(SEE PAGE 4-49)
IF-107 BOARD
(SEE PAGE 4-47)
M
M
IC501
AUDIO
DSP
CDDOUT, ACH12,
ACH34, ACH56, 
BCK, LRCK
SPDIF
IC903
16M SDRAM
J101
J102
IC102
IC103
IC104
5.1CH AUDIO
AMP
J104
J103
5.1CH OUTPUT 
CENTER
WOOFER
FRONT
REAR
L
R
1
2
L
R
AUDIO OUT
VP-59 BOARD
(SEE PAGE 4-37)
AU-236 BOARD
(SEE PAGE 4-41)
J101
J102
VIDEO OUT
1
2
1
2
S VIDEO OUT
05
1M SRAM
P
B
Y
P
R
IC403
AV DECODER
IC404, 405
16M SDRAM
S101
SCAN SELECT
SELECTABLE
INTERLACE
PROGRESSIVE
IC107
COAXIAL
DIGAITAL
OUT BUFFER
AUDIO
DELAY
IC801
16M
SDRAM
IC802
IC301
IC303
ARP,
SERVO DSP 
16M DRAM 
IC502
8ch D/A
CONVERTER
IC905
SACD
DECODER
CONTROL S
IN
J106
COMMAND
MODE
S-LINK
S101
1
2
3
S-LINK
IC402
IC401
REMOTE
COMMANDER 
RECEIVER
SW-408 BOARD
(SEE PAGE 4-44)
FR-203 BOARD
(SEE PAGE 4-56)
S401
PUSH ENTER
FUNCTION
KEY
FUNCTION
KEY
FUNCTION
LED
AC IN
SWITCHING
REG
R-CORE
TRANS
POWER BLOCK
(SRV1440UC)
(SEE PAGE 4-59)
+5V
+12V
–12V
RELAY+11V
SW+11V
SW+5V
EVER+3.5V
EVER+5V
SW–15V
MUTE+3.5V
SW+3.5V
SW+5V
SW+11V
SW–9V
SW+11V
REG
LOADING
MOTOR
M001
TURNTABLE
MOTOR
M002
+1.8V
REG
REG
SECTION  3
BLOCK  DIAGRAMS
3-1
3-2
3-1. OVERALL  BLOCK  DIAGRAM
DVP-NC555ES
1
19
22
25
27
59
42
41
36
38
44
13
15
21
33
37
14
 
11
7
 
10
45
ı
 
ı
 
ı
 
48
32
 
29
125
124
126
147
131
148
152
15
 
16
37
36
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
OPTICAL DEVICE
8
26
21
25
IC201
IC301
DVD/CD
PD IC
DVD/CD
LD MODULE
CN203
DVD/CD RF AMP,
SERVO ERROR PROCESS
RF IP
A – D
E , F
A2 – D2
VC
PD
DVD LD
SIGO
FE
TE
PI
DFT
MON
MIRR
TZC
SRD
SWD
SCLK
SDEN
SERVO DSP
ADC1
ADC0
ADC2
DFCTI
ADC7
PDM 2, 3
129
130
ADC5, 6
MIRR
TZC
ADC4
SYSTEM CONTROL
(SEE PAGE 3-7)
XRESET
HCS
HINT
MDSO
MDPO
163  164
GIO9/GREF
GIO10/FGIN
GIO1/INT3
PWM2
PWM0, 1
PDM 0, 1
GIO0/INT2
SPINDLE
MOTOR
DRIVE
FOCUS
COIL
DRIVE
TRACKING
COIL
DRIVE
LOADING
MOTOR
DRIVE
SLED
MOTOR
DRIVE
7
1
ı
4
IC202
9
·
8
2
·
1
4
·
3
INLIMIT
SENSOR
TRACKING
COIL
FOCUS
COIL
M
M
M
M
SLED
MOTOR
SPINDLE
MOTOR
CN204
39
VCI
19
39
20
22
16
17
155
GIO2/INT4
(1/2)
RF
A – D
E, F 
VC
PD
DVD LD
26
19
CD LD
CD LD
VR
SLA±, SLB±
SPM±
INLIM
TRK±
127 ADC3
FCS±
PS
TSD-M
40
42
43
VREF
+3.3V
LDONB
GIO6/SDI
GIO7/SDO
GIO8/SCK
GIO13
XSDPIT
XSDPCS
XRST
XDRVMUTE
RF+
RF+
FE
TE
PI
SSDFCTI
Q203
SS MON
MDSO, MDPO
SPMUTE
SLDA, SLDB
LMP, LMM
TSD
LMCTL
TDRV±
FDRV±
SPFG
SLE
159
161
162
167
5
4
IC801
TURNTABLE
MOTOR DRIVE
CN103
(1/2)
LDM±
LM±
LOADING
MOTOR
M
M
1
2
CKSW1
OCSW1
OCSW2
TM±
M
M
05
ROTARY
ENCODER
LM±
1
2
1
2
DISC
SENSOR
PH101
5
4
TM±
DSENS
TSENS
CN801
(1/2)
CN802
10
11
9
8
TMP
TMM
DSENS
TSENS
2
3
1
5
4
6
7
2
4
9
7
OUT1, 2
FIN
RIN
10
11
9
8
2
3
1
6
7
1
2
CN001
CN004
2
3
CN003
S001
5
6
2
3
TRAY
SENSOR
PH102
DSENS
TSENS
CN002
TM±
TSENS
DSENS
TRMM
TRMP
OCSW2
OCSW1
CKSW1
MB-110 BOARD (1/6)
(SEE PAGE 4-9, 31)
12
9
10
11
17
13
5
7
SE-130 BOARD
(SEE PAGE 4-54)
MD-94 BOARD
(SEE PAGE 4-54)
CN101
CN102
M001
CKSW1
OCSW1
OCSW2
10
8
7
6
1
2
9
10
8
7
6
9
ı
SIGNAL PROCESSOR
(SEE PAGE 3-5)
AUDIO 1
(SEE PAGE 3-13)
Q201
DVD LD DRIVE
Q202
CD LD DRIVE
DV-36 BOARD (1/2)
(SEE PAGE 4-49)
Q801
INVERTER
CKSW1
OCSW1
BASE UNIT
KHM-290AAA/SERVICE ASSY
TRAY
OPEN/CLOSE
SW
TURNTABLE
MOTOR
M002
940 mVp-p
IC201 
1
 (DVD play)
200 mV/DIV   100 ns/DIV
IC201 
1
 (CD play)
200 mV/DIV   500 ns/DIV
720 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
IC201 
rs
 (DVD play)
100 mV/DIV   50 ms/DIV
380 mVp-p
IC201 
rs
 (CD play)
500 mV/DIV   50 ms/DIV
1.4 Vp-p
IC201 
tl
 (DVD play)
500 mV/DIV   100 ns/DIV
1.6 Vp-p
IC201 
tl
 (CD play)
500 mV/DIV   200 ns/DIV
IC301 
<zxb
 (DVD play)
100 mV/DIV   50 ms/DIV
 
430 mVp-p
IC301 
<zxb
 (CD play)
500 mV/DIV   50 ms/DIV
 
380 mVp-p
IC301 
<zxv
 (DVD play)
500 mV/DIV   50 ms/DIV
 
1.5Vp-p 
IC301 
<zxv
 (CD play)
500 mV/DIV   200 mV/DIV
 
1.7 Vp-p
430 mVp-p
3-3
3-4
3-2. RF/SERVO  BLOCK  DIAGRAM
DVP-NC555ES
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
24
25
26
28
29
166
167
158
160
2
ı
9
37
ı
40
42
ı
45
57
ı
59
63
64
47
ı
51
77
ı
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
121122 124
125 127 129
130 132 133
36 – 43
46 – 53
29  31
30
IC303
16M DRAM
IC301
ARP
IC403
AV DECODER
202 – 205
MB-110 BOARD (2/6)
(SEE PAGE 4-11 to 4-14)
RF+
RF/SERVO
(SEE PAGE 3-4)
SYSTEM CONTROL
(SEE PAGE 3-7)
05
RF IN1
RF IN2
SD 0 – 7
SDI 0 – 7
DT 0I– 7I
84
ı
87
89
ı
92
DVDO – 7
D1CLKO
MA 0 – 9
MD 0 – 15
SDDQ 0 – 15
CLK, CKE,
DQML, DQMU
CS, WE,
CAS, RAS
 WE, RAS
LCAS, UCAS
AUDIO 1
(SEE PAGE 3-13)
ACH12O
ACH34O
ACH56O
LRCKO
BCKO
ACH12
LRCK
BCK
H DATA 0 – 15
HAD 0I – 21I
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
DVD O – 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
ı
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
TD038
COLRCK/TDOKT
TCK
TMS
XFRRST
76
DSPACK0
77
DSPACK1
38ACK0
38ACK1
CDDOUT
SDI 0 – 7
SDAD 0O– 11O
IC404, 405
16M SDRAM
IC301 
<zzz
 (DVD play)
500 mV/DIV   100 ns/DIV
1.4 Vp-p
1.6 Vp-p
IC301 
<zzc
 (CD play)
500 mV/DIV   200 ns/DIV
3-5
3-6
3-3. SIGNAL  PROCESSOR  BLOCK  DIAGRAM
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