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Rf/servo Block Diagram - Sony DVP-S533 Service Manual

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DVP-S533D

3-2. RF/SERVO BLOCK DIAGRAM

BASE UNIT
TK-51 BOARD
(SEE PAGE 4-11)
KHM-220AAA
IC0011(DVD play)
200mV/DIV 100ns/DIV
536mVp-p
IC0011(CD play)
500mV/DIV 500ns/DIV
880mVp-p
OPTICAL DEVICE
CN001
RF
RF IP
7
1
9
9
A-D
10
ı
A-D
DVD/CD
16
12
PDIC
17
5
ı
A2-D2
8
8
13
E-H
11
ı
E-H
15
16
18
VC
VC
13
17
PD
19
4
PD
DVD/CD
LD
Q001
2
20
LD
LD DRIVE
LD MODULE
VR
5
FOCUS
FCS
19
COIL
20
TRACKING
TRK
21
COIL
22
IC001@ª(DVD play)
200mV/DIV 500ms/DIV
CN002
592mVp-p
10
TIA, TIB
TILT
M
ı
MOTOR
13
INLIM
INLIMIT
2
SENSOR
SPM
8
SPINDLE
M
9
MOTOR
4
SLA, SLB
SLED
M
ı
MOTOR
7
05
IC001%¢(DVD play)
MB-85 BOARD(1/6)
(SEE PAGE 4-23, 25)
500mV/DIV 100ns/DIV
IC001$º(DVD play)
100mV/DIV 50ms/DIV
1.5Vp-p
IC001%¢(CD play)
500mV/DIV 500ns/DIV
180mVp-p
IC001#ª(DVD play)
500mV/DIV 50ms/DIV
1.5Vp-p
IC001
DVD/CD RF AMP
DIGITAL SERVO
1.3Vp-p
CN003
CN002
RF+
SIGO
54
17
2
FE
FE 40
9
10
TE
TE 39
8
11
PI
PI 29
7
12
MIRR
MIRR 26
3
16
TZC
TZC 32
5
14
2VC
2VC
VCI 33
6
13
SSCK, SSWD,
SCLK
11
5
43
SWD
SSRD, SSCS
ı
ı
ı
SRD
46
14
8
SDEN
Q002
SSDFCT
FDCHG
27
15
4
SSDFCTI
HOLD2 42
4
15
DFT 31
CN004
CN003
6
FCS
12
7
13
4
TRK
14
5
15
IC001@ª(CD play)
200mV/DIV 20ms/DIV
448mVp-p
15
1
TIA, TIB
ı
ı
18
4
INLIM
8
11
13
SPM
5
14
6
9
7
SLA, SLB
ı
ı
12
10
MS-46 BOARD
(SEE PAGE 4-14)
CN011
CN001
M001
1
LDM
1
M
LOADING
2
2
MOTOR
S001
OCSW 1, 2
OCSW 1, 2
4
4
TRAY SENSOR
6
6
CKSW1
CKSW1
S002
3
3
CHUCK SENSOR
3-3
IC001$º(CD play)
500mV/DIV 50ms/DIV
IC701^ª(DVD play)
500mV/DIV 50ms/DIV
860mVp-p
1.4Vp-p
IC701^ª(CD play)
IC001#ª(CD play)
500mV/DIV 200ms/DIV
500mV/DIV 200ms/DIV
1.7Vp-p
1.7Vp-p
IC801
FOCUS
13
2
FCD
COIL
14
3
DRIVE
Q801
9
TRACKING
5
TRD
11
COIL
IC702 (1/2)
6
12
DRIVE
7
3
1
20
TILT
15
23
TLTA, TLTB
ı
MOTOR
26
18
DRIVE
IC803 (1/2)
12
14
13
IC802
SPINDLE
15
26
MOTOR
16
DRIVE
20
2
SLDA, SLDB,
SLED
11
3
STVC
ı
MOTOR
5
14
DRIVE
6
9
+3.3V
+5V
LOADING
17
23
MOTOR
18
DRIVE
5
10
3
IC701^•(DVD play)
100mV/DIV 5ms/DIV
180mVp-p
IC701^•(CD play)
500mV/DIV 50ms/DIV
860mVp-p
FG REF
22
68 ADC1
69
ADC0
67 ADC2
66 ADC3
65 ADC4
IC701
SERVO DSP
21 TRIN
20 TRREF
23 FGIN
74
81
84
VRBA,
VRB 0-3
93
41
ı
GIO 5-8
96
44
38 GIO 11
28 DFCTI
GIO 10
39
80
FCD
DAB 2,3
85
HINT
128
HRD
1
TRD
92
DAB 0, 1
HWR
2
97
HCS
3
TLTA,TLTB
48
4
GIO 1, 2
EA 0, 1
49
5
SLDA, SLDB,
117
7
STVC
ı
PWM 0-2
ı
9
120
HD 0-7
122
TILT MUTE
ı
46 GIO 4
125
FGMODE
50
GIO 0
26
108
Q802, 803
GAIN
CONTROL
IC803 (2/2)
7
2.5VC
8
2VC
1
1.6VC
3-4
DVD RF
CD RF
SIGNAL PROCESS,
VIDEO
LOCK
(SEE PAGE 3-5)
MDS0
MDP0
+3.3V
IC702 (2/2)
7
5
FCSON
XSDPIT
XSDPRD
XSDPWR
XSDPCS
HA0, 1
HD8-15
N27MSDP
SYSTEM
XSDPRST
CONTROL
(SEE PAGE 3-7,8)
X3VRST
SPDLSTOP
SPGAIN
XDRV MUTE
LDMM/DMM
LDMP/DMP
OCSW1
OCSW2
CKSW1

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