Servo Dsp) Schematic Diagram - Sony DVP-F11 Service Manual

DVP-F11
MB-85 (SERVO DSP) SCHEMATIC DIAGRAM • See page 4-15 for printed wiring board.
– Ref. No.: MB-85 board; 1,000 series –
• Waveforms
1 2
MB-85 BOARD(3/10)
1 IC701 yl (DVD play)
500 mV/DIV 50 ms/DIV A
B
C
1.4 Vp-p
2 IC701 yl (CD play) D
500 mV/DIV 200 mV/DIV
MB-85 BOARD(8/10) N27MSDP
E
HD8
HD9
HD10
HD11
MB-85 BOARD(6/10)
HD12
F
HD13
HD14
HD15
1.7 Vp-p
XSDPIT
G MB-85 BOARD(7/10)
XSDPCS
HA1
3 IC701 yk (DVD play)
MB-85 BOARD(6/10)
HA0
100 mV/DIV 5 ms/DIV
XSDPWR
MB-85 BOARD(7/10)
XSDPRD
H
SLDA
MB-85 BOARD(4/10)
SLDB
STVC
I MB-85 BOARD(7/10) XSDPRST
180 mVp-p
J
4 IC701 yk (CD play)
500 mV/DIV 50 ms/DIV
K
TO RF JIG
(CHECK)
L
M
860 mVp-p
TK-55 BOARD
CN003
(SEE PAGE 4-12)
N
O
SERVO DSP
MB-85 (3/10)
3 4 5 6
C702
0.01u R701
B+
B 47
CL762
TESTSOB
3.3
PLLMD
TESTB(VSS)
3.3
HD8
VDD
HD9
VSS
1.7
HD10
X2/CLKIN
CL763
HD11
X1
3.3
HD12
VDD
C708
HD13 0.1u R722
22 VSS
B 3.3
HD14
VCCA6
C709 1.2
HD15 0.22u C707
B 0.01u LF
B
GNDA6
3.3
VDD
VSS
HD15 1.5
HD7/HIO
1.2
XSDPIT HD14
HD6/HO6
0.9
XSDPCS HD13
HD5/HO5
1.1
HA1 HD12
HD4/HO4
HA0 3.3
VDD
1.2
R757 0
XSDPWR0 HD11
HD3/HO3
1.1
XSDPRD0 HD10
HD2/HO2
0.9
HD9
R758
0 HD1/HO1
1.5
HD8
HD0/HO0
VSS
SRPRN
XSDPIT
HINT/HTXD
SLDA
SLDB
STVC
XSDPRST
MB-85 BOARD(5/10) LOCK
MB-85 BOARD(4/10) INLIM
MB-85 BOARD(6/10) X3VRST
CN012 5P
RF 1
GND 2
FE 3
TE 4
PI 5
B+
CN002 18P
FL001
CL009 CL070
5V 18
CL072
CL025
GND 17
CL010
MIRR 16
CL012
SSDFCTI 15
CL021
TZC 14
CL013
2VC 13
CL011
PI 12
CL014
TE 11
CL015
FE 10
CL016 CL078
3.3V 9
CL017
FL005
SSCK 8
CL018
SSWD 7
CL001
SSRD 6
CL019
SSCS 5
CL020
SSDFCT 4
CL023
GND
RF- 3 RF
CL024
RF+ 2 DVDRF
GND 1 C001 0.01u B MB-85 BOARD(5/10)
B+
05
CDRF
C002
0.0047u B
4-23
7 8 9 10 11
102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
3
1 2
IC701
CXD8791AQ
IC701
SERVO DSP
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
C717
0.01u
B
R755
10k
B+
MIRR
SSDFCTI
TZC
2VC
PI
TE
FE
B+
SSCK
SSWD
SSRD
SSCS
SSDFCT
12 13 14 15 16
R702 470
TE
R703 470
FE
470
R704
PI
470
R705
R706 1k
FL701 B+
3.1/ C710
0.01u
CD2.4
B
4
ADC5
ADC6
ADC7
ADC8
ADC9
CL777
TESTSOA
TESTSIA0(VSS)
TESTSIA1(VSS)
TEST0(VSS)
TEST1(VSS)
TEST2(VSS)
TEST3(VSS)
TESTC(VSS)
VSS
3.3
GIO0/INT2
3.2
GIO1/INT3
1.7
GIO2/INT4
CL778
GIO3/INT5
3.2
GIO4/TMC0
3.3
VDD
0
SSCS
GIO5/TMC1
0.3 CL704
SSRD
GIO6/TMC2
3.3
SSWD
GIO7
3.3
SSCK
GIO8
CL779
GIO9
3.3
GIO10
SSDFCT
SSDFCTI
IC702
C701
NJM2904V(TE2)
0.01u
B IC702
B+
SLED ERR AMP/POWER SUPPLY
B+
1.8
C706
0.047u
R710
B
82k 2.2
R709
2.1
82k
2VC
C705
0.047u
B
C703
0.1u
B
4-24
17 18 19 20
TRD+
TRD-
MB-85 BOARD(4/10)
FCD+
FCD-
MB-85 BOARD(4/10)
SPFG
B+
+3.3V
MB-85 BOARD(10/10)
GND
FGMODE
TLTA
TLTB MB-85 BOARD(4/10)
TILTMUTE
FCSON MB-85 BOARD(7/10)
4.9 B+
+5V MB-85 BOARD(10/10)
0.8
R712
33k
0.8
R711
10k
0.1u
B
2.5VC
SLDER
MB-85 BOARD(4/10)
RFMON
2VC
NO MARK:DVD PLAY
CD:CD PLAY
B+
SIGNAL PATH
VIDEO SIGNAL
AUDIO
SIGNAL
Y/CHROMA
PB
SPINDLE SERVO(SPEED AND PHASE)
B+
TRACKING SERVO DVD/CD CDV
SLED SERVO DVD/CD
FOCUS SERVO
SKEW SERVO DVD/CD