Rf/Servo Block Diagram - Sony DVP-F11 Service Manual

DVP-F11
Q Q

3-2. RF/SERVO BLOCK DIAGRAM

3 7 6 3 1 5 1 5 0
IC0011(DVD play) IC0011(CD play)
500mV/DIV 500ns/DIV
200mV/DIV 100ns/DIV
536mVp-p 880mVp-p
TK-55 BOARD
BASE UNIT
(SEE PAGE 4-11)
KHM-220AAA
OPTICAL DEVICE
CN001
RF
7 1
9
9
A-D
10
ı
DVD/CD
16
12
PDIC
17
5
ı
8
8
13
E-H 11
ı
15
16
18
VC
13 17
PD
4 19
DVD/CD LD Q001
2
20
LD MODULE LD DRIVE
VR
5
FOCUS FCS 19
T E
COIL L 20 1 3 9 4 2 2 9 6 5 1 3
TRACKING TRK 21
COIL 22
IC001wl(DVD play)
200mV/DIV 500ms/DIV
CN002
592mVp-p
10
TIA, TIB
TILT
M
ı
MOTOR
13
INLIM
INLIMIT
2
SENSOR
SPINDLE SPM 8
M
MOTOR 9
4
SLA, SLB
SLED
M
ı
MOTOR
7
CN006
M001
LDM 1
M
LOADING
2
MOTOR
CN007
S001
OCSW2
CHUCK
1
SENSOR
SW-332 BOARD (1/2)
(SEE PAGE 4-14)
w w w
S101-103
(CHUCK SENSOR)
INTERFACE
CONTROL
S101
(SEE PAGE 3-13)
05
IC001tf(CD play)
IC001tf(DVD play) IC001r;(DVD play)
500mV/DIV 500ns/DIV
500mV/DIV 100ns/DIV 100mV/DIV 50ms/DIV
1.5Vp-p 1.5Vp-p 180mVp-p
MB-85 BOARD (1/6)
IC001
(SEE PAGE 4-23, 25)
DVD/CD RF AMP
DIGITAL SERVO
CN003 CN002
RF+
RF IP
SIGO 54 17 2
FE
FE 40 9 10
TE
TE 39 8 11
PI
PI 29 7 12
A-D
500mV/DIV 50ms/DIV
A2-D2
E-H
MIRR
MIRR 26 3 16
TZC
TZC 32
5 14
2VC
VC 2VC
VCI 33 6 13
SCLK SSCK, SSWD,
43 11 5
SSRD, SSCS
SWD
ı ı ı
SRD
PD 14 8
46
SDEN
Q002
SSDFCT
FDCHG 27 15 4
LD
SSDFCTI
HOLD2 42
4 15
DFT 31
CN004
CN003
6 FCS 12
7 13
4 TRK 14
5 15
IC001wl(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
CN011
CN005
1 LDM 1
2 2
OCSW2
OCSW2
6
6
S103
S102 x a o
CN101 CN009
S101
OCSW1 OCSW1
. i
4 1
CKSW2 CKSW2
3 3
2
CKSW1 CKSW1
2
3
3-3
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IC001r;(CD play)
500mV/DIV 50ms/DIV
860mVp-p
IC701yl(DVD play) IC701yl(CD play)
500mV/DIV 50ms/DIV 500mV/DIV 200ms/DIV
1.7Vp-p
1.4Vp-p
IC001el(CD play)
IC001el(DVD play)
500mV/DIV 200ms/DIV
1.3Vp-p 1.7Vp-p
IC801
FOCUS
13 2
FCD
Q Q
COIL
14 3 3 7
DRIVE
Q801
9
TRACKING
5 TRD
11
COIL
IC702 (1/2)
6
12
DRIVE
7 3
20
TILT
15
TLTA, TLTB
23
ı
MOTOR
26
18
DRIVE
IC803 (1/2)
12
13
IC802
SPINDLE
15
26
MOTOR
16
DRIVE
20
2
SLDA, SLDB,
SLED
11
3
STVC
ı
MOTOR
5
14
DRIVE
6
9
LOADING
17
MOTOR 23
18
DRIVE
u 1 6 3
y
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2 4
8 9 9
IC701yk(CD play) IC701yk(DVD play)
500mV/DIV 50ms/DIV 100mV/DIV 5ms/DIV
860mVp-p 180mVp-p
68 ADC1
69 ADC0
67 ADC2
66 ADC3
65 ADC4
IC701
SERVO DSP
21 TRIN
20 TRREF
23 FGIN
41
ı GIO 5-8
44
38 GIO 11
28 DFCTI
80
FCD
DAB 2, 3
85
TRD 92
DAB 0, 1
6 3 1 5 1 5 0 8 9
97
TLTA,TLTB 48
GIO 1, 2
49
SLDA, SLDB,
7
STVC
ı PWM 0-2
1
9
TILT MUTE
46 GIO 4
FGMODE
50 GIO 0
26 108
14
Q802, 803
GAIN
CONTROL
+3.3V +5V
IC803 (2/2)
m
5 7 2.5VC
c o
10 8 2VC
.
3 1 1.6VC
3-4
2
8 9 9
DVD RF
CD RF
SIGNAL PROCESS,
VIDEO
FG REF 22 LOCK
(SEE PAGE 3-5)
MDS0
MDP0
+3.3V
IC702 (2/2)
74
81
84 7 5
VRBA,
93
VRB 0-3
96
GIO 10 39 FCSON
HINT 128 XSDPIT
1
HRD XSDPRD
HWR 2 XSDPWR
2 4 9 8 2 9 9
HCS 3
XSDPCS
4
EA 0, 1
HA0, 1
5
117
ı
120
HD 0-7
HD8-15
122
ı
125
N27MSDP
XSDPRST SYSTEM
CONTROL
(SEE PAGE 3-7, 8)
X3VRST
SPDLSTOP
SPGAIN
XDRV MUTE
LDMM/DMM
LDMP/DMP
OCSW1
OCSW2
CKSW1
CKSW2