Sony DVP-S525D / DVP-S725D Service Manual ▷ View online
DVP-S525D/S725D
3-3
3-4
3-2. RF/SERVO BLOCK DIAGRAM
INLIMIT
SENSOR
TK-54 BOARD
(SEE PAGE 4-13)
BASE UNIT
KHM-220AAA
MB-85 BOARD (1/7)
(SEE PAGE 4-25, 27)
MS-29 BOARD
(SEE PAGE 4-16)
M
2
10
12
16
4
15
CN002
CN003
CN001
DVD/CD RF AMP
DIGITAL SERVO
RF+
FE
TE
PI
MIRR
TZC
2VC
2VC
SSDFCT
SSDFCTI
RF
A-D
E-H
VC
PD
LD
VR
FCS
FOCUS
COIL
DVD/CD
LD MODULE
DVD/CD
PDIC
OPTICAL DEVICE
TRACKING
COIL
TRK
11
14
13
17
9
7
13
7
3
15
4
8
5
6
CN003
CN011
CN001
LDM
M001
LOADING
MOTOR
M
SLED
MOTOR
M
SPINDLE
MOTOR
M
TILT
MOTOR
OCSW 1, 2
CKSW1
OCSW 1, 2
CKSW1
3
1
FE 40
TE
PI
MIRR 26
TZC 32
27
HOLD2 42
DFT 31
VCI 33
43
ı
46
9
ı
12
17
19
20
5
ı
8
13
ı
16
Q002
Q801
SSCK, SSWD,
SSRD, SSCS
1
2
2
4
6
6
3
1
2
2
4
6
6
S001
TRAY SENSOR
S002
CHUCK SENSOR
TRK
TIA, TIB
INLIM
SPM
SLA, SLB
TIA, TIB
INLIM
SPM
SLA, SLB
05
FCS
12
13
13
14
15
15
5
6
6
1
ı
4
7
ı
10
11
CN004
6
7
7
4
5
5
13
14
14
15
ı
18
9
ı
12
8
CN002
19
20
20
21
22
22
8
9
9
10
ı
13
4
ı
7
2
5
2
4
9
10
16
17
16
17
8
11
15
18
15
18
11
ı
14
5
ı
8
FDCHG
SIGO
A-D
RF IP
A2-D2
E-H
VC
SCLK
SWD
SRD
SDEN
SWD
SRD
SDEN
PD
LD
Q001
LD DRIVE
IC001
69
22
41
ı
44
ADC0
68 ADC1
67 ADC2
66 ADC3
65 ADC4
FCSON
XSDPIT
XSDPRD
XSDPWR
XSDPCS
HA0, 1
HD8-15
N27MSDP
XSDPRST
X3VRST
DVD RF
CD RF
MDP0
LOCK
MDS0
SERVO DSP
20 TRREF
21 TRIN
23 FGIN
38 GIO 11
28 DFCTI
128
HINT
39
GIO 10
VRBA,
DAB 0-3
FG REF
1
HRD
2
HWR
3
HCS
EA 0, 1
HD 0-7
46 GIO 4
RS
X2/CLKIN
50
26
108
GIO 0
GIO 5-8
DAB 0, 1
DAB 2, 3
GIO 1, 2
PWM 0-2
TRD
TILT MUTE
FGMODE
FCD
TLTA, TLTB
117
ı
120
122
125
122
125
74
81
84
93
96
81
84
93
96
15
ı
18
13
14
14
2
3
3
11
12
12
5
6
6
23
26
26
FOCUS
COIL
DRIVE
TILT
MOTOR
DRIVE
Q802, 803
GAIN
CONTROL
TRACKING
COIL
DRIVE
TRD
FCD
TLTA, TLTB
7
9
20
IC801
IC701
IC702 (1/2)
11
ı
14
15
16
16
17
18
18
SPINDLE
MOTOR
DRIVE
LOADING
MOTOR
DRIVE
SLED
MOTOR
DRIVE
SLDA, SLDB,
STVC
STVC
+3.3V
2.5VC
2VC
1.6VC
+5V
20
26
23
IC802
3
1
IC702 (2/2)
+3.3V
7
5
IC803 (1/2)
IC803 (2/2)
14
12
13
13
9
2
3
5
6
3
5
6
SLDA, SLDB,
STVC
STVC
7
ı
9
80
85
85
92
97
97
48
49
49
4
5
5
SPDLSTOP
SPGAIN
XDRVMUTE
LDMM/DMM
LDMP/DMP
OCSW1
OCSW2
CKSW1
10
8
3
1
5
7
SYSTEM
CONTROL
CONTROL
(SEE PAGE 3-9, 10)
SIGNAL
PROCESS
PROCESS
(SEE PAGE 3-5)
536mVp-p
200mV/DIV 100ns/DIV
IC001
1
(DVD play)
880mVp-p
500mV/DIV 500ns/DIV
IC001
1
(CD play)
500mV/DIV 100ns/DIV
IC001
%¢
(DVD play)
1.5Vp-p
500mV/DIV 500ns/DIV
1.5Vp-p
IC001
%¢
(CD play)
54
500mV/DIV 50ms/DIV
860mVp-p
IC001
$º
(CD play)
100mV/DIV 50ms/DIV
180mVp-p
IC001
$º
(DVD play)
500mV/DIV 50ms/DIV
IC001
#ª
(DVD play)
1.3Vp-p
500mV/DIV 200ms/DIV
IC001
#ª
(CD play)
1.7Vp-p
39
592mVp-p
200mV/DIV 500ms/DIV
IC001
@ª
(DVD play)
448mVp-p
200mV/DIV 20ms/DIV
IC001
@ª
(CD play)
29
500mV/DIV 50ms/DIV
IC701
^ª
(DVD play)
1.4Vp-p
500mV/DIV 200ms/DIV
IC701
^ª
(CD play)
1.7Vp-p
500mV/DIV 50ms/DIV
860mVp-p
IC701
^•
(CD play)
100mV/DIV 5ms/DIV
180mVp-p
IC701
^•
(DVD play)
DVP-S525D/S725D
3-3. SIGNAL PROCESS BLOCK DIAGRAM
3-5
3-6
MB-85 BOARD (2/7)
(SEE PAGE 4-21, 23, 29, 35)
1.1Vp-p(H)
IC401
^¡
54
57
65
61
62
58
93
100
IC304
16M DRAM
IC303
ARP2
IC401
AV DECODER
IC502
V EQ/NR
S725D
CLK
RST
55
56
58
59
DFCT
NORF
49
52
MDS0
MDP0
17
19
RFIN1
RFIN2
MDS0
MDP0
DVD RF
CD RF
LOCK
FWON
113
121 123
111
60
61
MD2
MUTE
XWR
XRD
83
84
86
XINT
XCS
XWAT
DFCT
NORF
LOCK
FWON
MD2
MUTE
XARPWR
XARPRD
XARPIT
XARPCS
XARPWT
XCS2
XCS3
XRD
XWRH
XAVDIT
XAVDWT
DACK0
DREQ0
DACK1
DREQ1
XARPRST
XAVDRST
X57RST
33MARP
256FS30
33M30
27M30
27M57
05
HD 0-15
HA 0-21
87
SCKI
MD 00-15
MA 0-9
XMWR, XCAS,
XRAS, XOE
XARPRST
33MARP
HA 0-7
HD 8-15
A 0-7
D 0-7
MCKI
XRST
103 19 36
CRPCLKIN
ACLKIN
SCLKIN
HAD 0-21 I
HD 0-15
CLKI
RSTIN
256FS30
XAVDRST
27M30
33M30
160 163
VREFI
70
73-76 79-82
154-157
159-162
164-167
169-172
159-162
164-167
169-172
136-139
141-144
146 147
141-144
146 147
134 135
137 138
140 141
143 144
146 147
149 150
152 153
155 156
137 138
140 141
143 144
146 147
149 150
152 153
155 156
105-108
110-113
115-118
110-113
115-118
120-123
125 127
129-132
125 127
129-132
63-68 70 71
HA 0-21
HD 0-15
X57RST
27M57
IC402, 403
16M SDRAM
DDT 0-15
DAD 0-11
107
ı
110
29
ı
32
47
ı
51
91
93
93
ı
96
97
98
98
100
ı
105
SD 0-7
SD 0-7
DT 0-7 I
SDCK, SDEF,
XSHD, XSAK, XSRQ
XSHD, XSAK, XSRQ
CDDOUT, CDDATA,
CDBCK, CDLRCK
CDBCK, CDLRCK
CDDOUT, CDDATA, CDBCK, CDLRCK
38
ı
43
45
46
45
46
166
167
193
194
196
198
167
193
194
196
198
ı
202
168-170 172-178 180-187 189-192
2-5 7-10 12-15 205-208
97 98
HSYNC
FLD
YO 0-7
YI 0-7
SDI
SENO
SDOUT
HSYNCO
FLDO
NR-SENO
NR-SDOUT
HSYNCON
FLDO
PDI 0-7
PDO 0-7
PDI 0-7
PDO 0-7
31 29
72 73 98 99
60-67
11-18
75-78 80-83
86-89 91-94
21
22
23
ACH12
ACH34
ACH56
LRCK
BCK
CDDOUT
CDDATA
CDBCK
CDLRCK
ACH12O
G/Y OUT
R/B-Y OUT
B/R-Y OUT
COMP OUT
Y OUT
C OUT
ACH34O
ACH56O
25
26
LRCKO
BCKO
LOCK
CLK, CKE,
DQML, DQMU,
CS, WE, CAS, RAS
CS
S725D
S725D
VIDEO
LEVEL
LEVEL
ADJ
RV401
SYSTEM
CONTROL
CONTROL
(SEE PAGE 3-9, 10)
RF, SERVO
(SEE PAGE 3-4)
AUDIO 1
(SEE PAGE 3-11)
VIDEO
(SEE PAGE 3-7)
VIDEO V
VIDEO Y
VIDEO C
VIDEO G/Y
VIDEO R/B-Y
VIDEO B/R-Y
500mV/DIV 100ns/DIV
1.6Vp-p
IC303
!¶
(DVD play)
500mV/DIV 200ns/DIV
1.6Vp-p
IC303
!ª
(CD play)
1.0Vp-p(H)
IC401
%•
1.0Vp-p(H)
IC401
%•
(RGB output)
720mVp-p(H)
IC401
%¢
720mVp-p(H)
IC401
%¢
(RGB output)
728mVp-p(H)
IC401
%¶
(RGB output)
728mVp-p(H)
IC401
%¶
1.2Vp-p(H)
IC401
^∞
816mVp-p(H)
IC401
^™
148
150-152
DVP-S525D/S725D
3-4. VIDEO BLOCK DIAGRAM
3-7
3-8
IC902
SWITCH
EURO AV1
(RGB)-TV
CN904
IC901
VIDEO BUFFER
4
13
7
10
1
2
15
19
11
7
3
7
2
RY901
RY903
V/Y IN
V/Y OUT
R/C OUT
G OUT
B OUT
AV CONT OUT
I OUT
Q914
RELAY DRIVE
Q912
RELAY DRIVE
Q904, 905
I SIG SW
1
IC903
CN902
CN901
SWITCH
1
7
2
2
9
8
3
7
4
1
2
1
9
8
3
7
4
20
15
8
16
19
11
7
V IN
V OUT
R IN
G IN
B IN
I IN
AV CONT IN
20
15
16
8
MUTE
Q909, 910
RELAY DRIVE
CONT
Q918
MUTE CONT
Q917
Q439, 440
RGB/YUV SW
RY902
Q913
RELAY DRIVE
Q906-908
AV CONT GEN
Q901-903
I SIG GEN
I SIG GEN
2
1
9
8
3
7
4
EURO AV2
CN903
AU-209/211 BOARD (1/2)
(SEE PAGE 4-45, 47, 51, 53)
MB-85 BOARD (3/7)
(SEE PAGE 4-21, 37)
ER-4/5 BOARD (1/2)
(SEE PAGE 4-57, 59, 65, 67)
1
1
IC302
C
B
/B-Y
C
R
/R-Y
VIDEO OUT
S VIDEO OUT
Y
VIDEO BUFFER
S725D
IC301
IC321
: S725D
J309: S725D
J506: S525D
J506: S525D
VIDEO BUFFER
: S525D
CN005
CN004
VIDEO V
VIDEO Y
VIDEO C
V MUTE
VS
DISC/EXT
VIDEO V
VIDEO Y
VIDEO C
VS
DISC/EXT
VIDEO V
VIDEO Y
VIDEO C
V MUTE
DISC/EXT
VS
CN405
J302
CN402: S725D
CN301: S525D
CN301: S525D
CN406
S725D
VIDEO G/Y
RGB
YUV
VIDEO B
VIDEO R
VIDEO G
4
13
7
10
2
15
7
10
COMPONENT
VIDEO OUT
DC ON/OFF
Q301, 302: S725D
Q321, 322: S525D
Q321, 322: S525D
BUFFER
Q301, 302
V MUTE
INTERFACE
CONTROL
CONTROL
(SEE PAGE 3-18)
SYSTEM
CONTROL
CONTROL
(SEE PAGE 3-9, 10)
SIGNAL
PROCESS
PROCESS
(SEE PAGE 3-6)
AUDIO 2
: S525D
(SEE PAGE 3-14)
AUDIO 3
: S725D
(SEE PAGE 3-16)
17
15
13
4
3
6
17
15
13
4
3
6
2
4
6
1
7
15
13
4
C
Y
1
3
5
8
18
28
26
24
21
11
6
23
4
VIDEO R/B-Y
VIDEO B/R-Y
6
7
EURO V/Y
VIDEO G/Y
RGB
VIDEO R/B-Y
VIDEO B/R-Y
EURO V/Y
EURO V/Y
YUV
VIDEO B
VIDEO G
VIDEO R
RELAY DRIVE CONT
EURO V/Y
1
2
1
6
7
4
2
4
2
1
7
6
J308: S725D
J507: S525D
J507: S525D
CN302: S725D
CN305: S525D
CN305: S525D
1.2Vp-p(H)
IC301,321
4
1.1Vp-p(H)
IC301,321
2
2
860mVp-p(H)
IC301,321
7
1.8mVp-p(H)
IC301,321
0
2.4 Vp-p(H)
IC301,321
!£
2.0Vp-p(H)
IC301,321
!∞
3
05
DVP-S525D/S725D
3-5. SYSTEM CONTROL BLOCK DIAGRAM
3-9
3-10
2.4Vp-p(12.5MHz)
IC202
(™
MB-85 BOARD (4/7)
(SEE PAGE 4-31, 33, 35)
23 XECS
24 XEWC
25 XEBSY
HGA
TEST, CLE, ALE,
XWE, XWP,
XCE, XRE, R/B
XWE, XWP,
XCE, XRE, R/B
IC601
16M NAND-F
IC602
BUFFER
IC203
4K EEPROM
IC201
SYSTEM CONTROL
IC202
141
142
145
144
143
157
156
155
114
115
116
117
118
135
102
103
104
105
106
107
108
109
110
111
XINT1
XINT3
3
98
99
CPUCK
10
7
22
23
CS1
11
CS0
CS4
SC0
SO0
SI0
24
19
94
88
RDY
INT1
INT3
83
CLK
MUTE
MD2
NORF
DFCT
FWON
LOCK
EURO V/Y
SI0
HD 0-15
HA 0-21
SIO
SO0
SC0
SI1
SO1
SC1
XFRRST
CS0L
HA 1-16
HD 0-15
D 16-31
A 01-15
HD 8-15
FD 0-7
NFD 0-7
XIFINT
HA 0-5, 17-19
HD 0-7
HA 0-5, 17-19
SO0
SC0
SI1
SO1
SC1
CS0L
MUTE
MD2
NORF
DFCT
FWON
LOCK
72
71
27
EURO V/Y
51
59
XRD
XWRH
XCS2
XCS3
XAVDIT
9
8
95
84
85
86
INT0
DACK1
DACK0
DREQ1
87
DREQ0
DACK1
DACK0
85
RAS0/PB0
DISC/EXT
DREQ1
DREQ0
MCK
XDACS0
XDACS1
A22/P66
RAS1/PB4
CKSEL
DVD/CD
CS0H/PB2
27M57
27M30
N27MSDP
X001
27MHz
27M01
384FSDA
384FS01
33M30
256FS30
33MARP
112
113
124
125
113
124
125
3
76 77 78 79 80 89
14 97
X1
X201
12.5MHz
X0
GAIN2
GAIN2
HD 8-15
HA 0, 1
HD 0-15
HA 0-21
X3VRST
91
92
42 44-64
25-39 41
1
19
66 100
99 98
1
6
17
3
3
5
6
2
1
7
4
3
5
8
6
1
12
22
11
4
6
1
3
FCSON
XSDPRST
XSDPIT
XSDPWR
XSDPRD
XSDPCS
SPDLSTOP
54
57
SPGAIN
XDRVMUTE
XVIFCS
IFSC0
IFSO0
4A
2A
1A
4Y
2Y
1Y
SC1
SO1
SI1
SC1
SO1
SI1
CS0L
SC0
SO0
SI0
XFRRST
IFSI0
XFRRST
XIFINT
LDMP/DMP
LDMM/DMM
OCSW1
OCSW2
CKSW1
FCSON
SPDLSTOP
SPGAIN
XDRVMUTE
LDMP/DMP
LDMM/DMM
OCSW1
OCSW2
CKSW1
94
93
92
91
64
63
88
X01INT0
X01INT1
X01CS
29
30
28
XDACS2
XDACS3
X01RST
XDACRST
MA MUTE
96
97
XDACS2
MA MUTE
31
26
49
12
ı
19
2
ı
5
40
ı
43
18
ı
21
24
24
ı
27
5
ı
11
56
56
126-133
146-154
PLL
IC001
IC003
IC004
S725D
S725D
N27MHGA
S725D
RF, SERVO
(SEE PAGE 3-4)
SIGNAL
PROCESS
PROCESS
(SEE PAGE 3-5)
AUDIO 2
: S525D
(SEE PAGE 3-13)
AUDIO 2
:S525D
(SEE PAGE 3-13)
AUDIO 3
:S725D
(SEE PAGE 3-15)
RGB
RGB SEL
52
VS
VS
53
RST
PB7/DW1
DW0/PB3
CS2
CS3
CE
CS
WE
RD
WR0
WR1
PF7/OCPA0/ATG
MD
ML
XT1
05
SCKO2
SCKO1
SCKO3
16M FLASH
IC206
1M SRAM
IC204
CS, WE,
OE, UB, LB
HA 1-20
HD 0-15
WE,
OE, CE
DI
DO
SK
WC
CS
R/B
4
5
CS1
CS4
HRD
HWRH
HWRL
WAIT
RST
ARPRST
ARPINT
ARPWT
ARPWR
ARPRD
ARPCS
AVDWT
AVDRST
57RST
XARPRST
XARPIT
XARPWT
XARPWR
XARPRD
XARPCS
XAVDWT
XAVDRST
X57RST
01IT0
01IT1
01CS
01RST
DACRST
SDPRST
SDPIT
SDPWR
SDPRD
SDPCS
I/O 0-7
INTERFACE
CONTROL
CONTROL
(SEE PAGE 3-18)
RF, SERVO
(SEE PAGE 3-4)
RF, SERVO
(SEE PAGE 3-4)
AUDIO 1
(SEE PAGE 3-11)
AUDIO 1
(SEE PAGE 3-11)
AUDIO 1
(SEE PAGE 3-11)
SIGNAL PROCESS
(SEE PAGE 3-5)
SIGNAL PROCESS
(SEE PAGE 3-5)
SIGNAL PROCESS
(SEE PAGE 3-5)
VIDEO
(SEE PAGE 3-7)
VIDEO
(SEE PAGE 3-7)
POWER ON
RESET
IC207
+3.3V
4Vp-p(25.3MHz)
IC202
5
5
4.2Vp-p(25.3MHz)
IC001
!¢
(DVD play)
4.7Vp-p(22.5MHz)
IC001
!¢
(CDplay)
14
DVD:5.8Vp-p(36.5MHz)
CD:5.1Vp-p
IC001
!¶
4.2Vp-p(27.0MHz)
IC001
6
4.6Vp-p(33.8MHz)
IC001
!™
12
4.2Vp-p(26.9MHz)
IC004
2
,
5
,
7
DVD:6.2Vp-p(37.0MHz)
CD:5Vp-p(33.6MHz)
IC003
5
,
7
7
5
AUDIO 3
: S725D
(SEE PAGE 3-15)
WE, UB, LB, OE
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