Rf/Servo Block Diagram - Sony DVP-K800D Service Manual

DVP-K800D

3-2. RF/SERVO BLOCK DIAGRAM

TK- 47 BOARD
Q010 IC004
OPTICAL PICK-UP 3 1 6 7
BUFFER
BLOCK
IC006
DVD DIGITAL SERVO
KHS-180A/JIN
SIGO
CN001
RFP
9 9 63 RFP
RFM
10 10 64 RFM SDATA
A
DVD
14 14 10 SCLK
A
PD IC
B
13 13 SDEW
9 B
C
6 6 8 C
D
18 18 7 D
1 A2
2 B2
3 C2
4 D2
VR
5 5 Q004 XLDON
DVD LD
3 3 SWITCH 18
LD
DVD LD
MODULE
DVD PD
4 4 17 PD
Q005
VLD
SWITCH
2 2
SKEW IN
41 41 20 TI A
SKEW OUT TE
42 42 21 TI B
SKEW
Q001
SENSOR D004
LED TILT
38 38
LED ON
FE
MIRR
HOLD1
FDCHG
TIOF
TIE
IC005
CD APC RF
CD E
27 27 5 E MIRR
CD F
20 20 6 F
PD1
CD
28 28 3 PD1 RFO1
LAZER PD2
29 29 4 PD2
COUPLER
AL RFO2
19 19 9 CE
Q007
APC ON
CD LD
23 23 SWITCH 1 LD RFO
TE
MON
26 26 2 FE
PD
VR
25 25 TEC
DVD FCS+
34 34
DVD
DVD FCS-
35 35
FOCUS
DVD TRK+
TRACKING
36 36
COIL
DVD TRK-
37 37
CD FCS+
30 30
CD CD FCS-
31 31
FOCUS
CD TRK+
TRACKING
33 33
COIL CD TRK-
32 32
SPINDLE CN002
U IN1
10 10
U IN2
9 9
V IN1
8 8
M901
V IN2
7 7
SPINDLE
W IN1
MOTOR
6 6
W IN2
M
5 5
SP VH+
11 11
SP VH-
12 12
U OUT
13 13
V OUT
14 14
W OUT
15 15
CN004
LD MT+
M903 1 1
LOADING
M
MOTOR LD MT-
2 2
16
CN451 1 CD
0.5 V/div
0.2 µsec/div
MB-78 BOARD
CN303
FE
3
CN451 3 DVD TE
FOR
4
CHECK
PI
1
CN451
JIT PWM
5
CD RF
0.5 V/div
0.1 µsec/div FOR CHECK 1
DVD RF+
3
CN452
CN005
DVD RF+
57 26 2
CD RF
16 12
SSSD
44 19 9
SCKG3
43 18 10
SDEN
45 17 11
Q008
TILT/H
SWITCH
3 25
PH001
CHUCK CHUCK
6 22
SENSOR
TRAY
S5V 5 23
DVD LDON
16 21 7
CD LD ON
12 16
DVD PI
PI 37 23 5
CD RFDC
IC011 15 13
38
5
DPD
4 20 8
3
CD TE
13 15
9
2
DVD FE
15 22 6
39 1
CD FE
14 14
10
30 13 MIRR
14 1 27
12
11
DFCTS
47 9 19
33
TE ATT
2 26
Q009
TI OFS
19 4 24
TI ERR
26 10 18
TIE 3,6
TII 23 11 17
IC455
19
22
21
25
32
13
15
12
CN008 CN302
DVD FCS+
22 6
DVD FCS-
20 8
DVD TRK+
18 10
DVD TRK-
16 12
CD FCS+
23 5
CD FCS-
21 7
CD TRK+
19 9
CD TRK-
17 11
U IN1
8 20
U IN2
7 21
V IN1
6 22
V IN2
5 23
W IN1
4
24
W IN2
3 25
SP VH+
10 18
SP VH-
9 19
U OUT
11 17
V OUT
12 16
W OUT
13 15
LD MT+
14 14
LD MT-
15 13
CN361
1
M902
M
TILT
IC303 !ª@™@£ DVD
MOTOR
2
CN501 CN301
4.6 Vp-p
6.6 µsec HA+
IC501
H 7 2
HA-
IC303 !ª@™@£ CD 8 1
HB+
IC502 H 5 4
HB-
4 5
VH+
6 3
2.5Vp-p
11 msec VH-
3 6
SLD MT+
1 8
M
SLD MT-
2 7
M501
SLED
MOTOR
FG-43 BOARD
3-3
SSSD IC804 52
SCKG3 IC804 46
SDEN IC804 48
IC506
DIGITAL SIGNAL
TILT/H IC804 13
PROCESSOR
TO/FROM
IC503
SYSCON
BLOCK
IC804 27
ACHUCK 3 1
(Page 3-9)
21 AIN5
IC508 IC501
ATRAY IC804 28
DVD LDON IC804 2 5 7 6
7
CD LDON IC804 3 2 1 5 89 TRINT
IC452
SELECTOR
IC501 Q501
13
2,3 1
BUFFER
14 7 DFCTA
12
11 8 GIO6
1 6 7
15 24 AIN1
2
10 IC503
IC503
3 10 8
4 26 AIN0
5
9
88 TRREF
IC503
12 GIO2
14 13
11 GIO3
73 PWM2
22 AIN4
1,7
Q452
IC363
FOCUS/TRACKING
COIL DRIVER
16 DF+ IN4 26 46 AOUT1
15 DF- IN3 23 49 AOUT2
17 DT+
IN1 3
18 DT-
IN2 6
13 CF+ Q371
14 CF- MUTE1 9 1 GIO12
12 CT+ Q372
11 CT- MUTE2 20 2 GIO11
IC303
TOFC 1,2 IC804 141 142
SPINDLE
MOTOR DRIVER CD/DVD IC804 4
30 U1 HFG 27 HFG IC805 97
31 U2 NS+ 7 NST IC804 7
32
V1
SPCTL0 9 SPCTL0 IC804 9
33
V2
SPCTL1 8 SPCTL1 IC804 8
34 W1
SPGC1 IC804 22
1 W2 SPGC1 11
SPGC2 IC804 10
SPGC2 10
29 VH+
FROM
28 VH- SYSCON
BLOCK
23 U OUT (Page 3-9)
22 V OUT VC 13
19 W OUT
8 OUT2+ IN1+ 21
IN2- 17 OPN/CLS IC804 5
9 OUT2-
MUTE1 2 S12V OFF IC804 19
MUTE2 13 TRAY FREE IC804 18
IC361
6 OUT1+
TILT/LOADING
MOTOR DRIVER
5
OUT1-
IC302
SLED
34 HA+ MOTOR DRIVER
33 HA-
DVI 12 41 AOUT2
30 HB+ DV- 8 38 AOUT3
29 HB- ER- 11 74 PWM1
ERROR
23 VH+ CTRL 25 75 PWM0
22 TKC 14
VH- 18 GIO0
IC502
2 MTR+
12 14
CA+ 17 18 AIN8
5 MTR-
5 7
19 AIN7
10 8
20 AIN6
IC806 %ª-^™^¢-^¶ DVD
2 V/div
0.1 µsec/div
HD0 63
8 ID0-7
HD7 56
A1
HLDB 72 IA0-7
IC806
ARP
52 JITPWM
59
D0 62 41
.
10 RF IN1 8 8
D7 64 34
12 RF IN2
67
CLKIN 65 122 MCKI 70
TCK 79 A0 73 31
.
8 6
IC506 ^∞ DVD/CD A7 75 26
78
74
4.6 Vp-p 96 77
27 MHz .
SD0 99 79
. .
8
IC806 122
SD7 101 80
.
104 1
.
3
4.8 Vp-p
27 MHz
SDEF
94 5 EFLGI
IC806 (º DVD/CD
XSAK 93 6 ACKI
XSRQ 92 8 REQO
XSHD 91 4 SHDRI
SDCK 90 7 DCKI
3.375 MHz 3.3 Vp-p
SCKI 124
IC806 106 CD
D OUT 109
DATA 106
BCLK 107
LRCK 108
1 V/div
0.2 µsec/div
XWR 56
XRD 57
XRST 84
NORF 51
DFCT 50
MUTE 110
MD2 112
FWON 55
XINT 80
XCS 81
XWAT 83
LOCK 53
156
159 .
161
MD0 164 .
16
MD15 166
169 .
IC810
171
174 4M DRAM
IC806 $• DVD
137
2
139 18
.
5 .
MA0 141 . 21 A0
2.5Vp-p .
9 7
56µsec
MA8 143 . 24 A8
DQ1 10 .
145 28 16
DQ16 35
IC301 147
38 .
ERROR AMP
5 40
48 MDP0 XMWR 150 15 WE
7
6 1 2 43
43 MDS0 XCAS 151 30 UCAS
31 LCAS
XRAS 153 16 RAS
XOE 154 29
DE
SDSP WR IC804 77
HWR 71
HRD 70 SDSP RD IC804 58
98 ERROR IC804 15
TO/FROM
FON 100 FON IC804 17 SYSCON
BLOCK
BUSY 4 BUSY2 IC804 14
(Page 3-9)
ACK 3 ACK IC805 1
MRST 84 SDP RST IC805 63
IRS 94
3-4
IC807
. 36 33
8 ID0-7 41 38
TO/FROM
SYSCON
IC807
BLOCK
53 52 . 50 44 .
8 IA0-7 (Page 3-9)
IC811
DECRYPT
27M DSP IC206 11
71
SHD0 68 IC203
.
DTO1
SHD7 66 DCR SD0-7 8 DCR SD0-7 12 19
DTO7
64
.
62
SHA0
SHA7 EFLGO 60 ERROR IC203 24
ACKO 59 AVALID IC203 26
REQI 56 AREQ IC203 30
SHDRO 61 TOS IC203 21
DTI0
MCK 51 27M DNR IC206 6
DTI7
INT 46
TO/FROM
VIDEO
HCS 43
BLOCK
WAIT 47
(Page 3-5)
WRN 45
RDN 44
XRST 54
DCK IC203 28
33M IC205 11
SPDIF IC203 102
CD DATA IC203 101
CD BCK IC203 98
CD LRCK IC203 99
DCR INT IC804 63
DCR CS IC804 62
DCR WT IC804 64
IWR IC804 57
IRD IC804 56
IC805 54
MRST
XRST IC805 98
TO/FROM
SYSCON
BLOCK
NORF IC804 106
(Page 3-9)
DFCT IC804 105
MUTE IC804 104
MD2 IC804 103
FWON IC804 102
ARP INT IC804 60
ARP CS IC804 59
ARP WT IC804 61
LOCK IC804 16