16.2. DVD Servo/ Video Block Diagram
MN2DS0018DP
IC8001
DV5.0 LSI
SA-VK460GC/GCS/GCT/GS DVD SERVO/VIDEO BLOCK DIAGRAM
TO
AUDIO
SPINDLE MOT
OR UNIT
OPTICAL
PICKUP
UNIT
LDU
+3.3V DC CONVERTER
IC8111
C0CBCBD00018
+1.2V REGULATOR
IC8151
C0DBEHG00006
QR8111
SWITCH
RESET
IC8606
C0EBE0000455
RESET
IC8601
C0EBA0000029
FP8101
CN2801
1
FP8101
CN2801
2
FP8101
CN2801
3
FP8101 CN2801
23
FP8101 CN2801
39
FP8101 CN2801
49
FP8101 CN2801
47
FP8101 CN2801
45
FP8101 CN2801
43
FP8101 CN2801
41
64M SDRAM
IC8051
C3ABPG000145
16M FLASH MEMORY
FOCUS COIL
TRACKING COIL
TA
TB
TD
TC
FE2
FE1
RF
VREF
SUB2
SUB1
1M
SW
LD
(DVD)
LD
(CD)
HFM
OUT
2
5
VCC
17
16
15
8
4
5
14
16
17
18
19
20
21
MOT
OR DRIVER
IC8251
C0GBG0000048
VIN2
VIN1
MUTE3
MUTE4
MUTE12
VIN3
3
2
27
20
9
23
-VO1
+VO1
-VO2
+VO2
+VO4
-VO4
+VO3
-VO3
-OPIN
OPOUT
TRIN
BIAS2
LDIN
OPIN+
BIAS1
6
5
18
17
16
15
12
11
14
13
1
4
24
25
26
DQM2
VHALF
AD1
DRV0
PWM0
AD4
PWM1
AD2
SP_MUTE
TRVFT_MUTE
DRV1
VIN1
VIN2
VIN4
VIN3
VIN8
VIN7
RFINP
RFINN
VREFH
VIN6
VIN10
VIN5
VIN9
LPC1
LPC2
DVD_CD
LPCO2
AD0
LPCO1
DRV2
CPU-CMD
CPU-STAT
CPU-CLK
67
48
49
66
96
95
60
PIN(DVD)
PIN(CD)
VREF2(RF-)
VREF1
65
53
54
55
LD DRIVE
SWITCH
LD DRIVE
SWITCH
LD DRIVE
SWITCH
LD DRIVE
SWITCH
Q8562
Q8561
Q8552
Q8551
QR8571
SUPPLY
CONTROL
SWITCH
EXADR_16 ~ EXADR_19
EXDT_0 ~ EXDT_15
A16 ~ A19
DQ0 ~ DQ15
EXADR_0 ~ EXADR_15
P0
A0 ~ A15
45
A20
10
XWE
XCE
XOE
11
26
28
NEXWE
NEXCE
NEXOE
31
NRST
70
XRESET
12
1
1
DAC1OUT
DAC2OUT
DAC3OUT
DAC4OUT
DAC5OUT
VIDEO
BUFFER
IC2701
C9ZB00000498
2-CH AUDIO DAC
IC8420
C0FBBK000049
LRCK
ADOUT
SRCK
ADAC-CLK
SBO3
SBT3
STBDAC
P5
50
57
58
56
LRCK
DATA
BCK
SCK
MD
MC
XMS
ZEROR
8
7
6
5
4
3
2
VOUTL
16
15
FP8101
CN2801
21
IECOUT
6
Y_PY_G
CB_PB_B
CR_PR_R
S_Y
S_C
9
8
4
2
11
6
1
5
4
2
8
5
4
7
3
2
1
15
CYIN
CRIN
CBIN
YIN
CIN
CROUT
CBOUT
VOUT
CYOUT
AMPLIFIER
FROM / TO
SYSTEM
CONTRO
L
JK2801
DIGITAL OUT
(COAXIAL)
MDQ0
MDQ15
DQ0
DQ15
A0
A11
BA0
BA1
DQM0
DQM1
NCSM
MCK
MCKI
NRAS
NCAS
NWE
BA0
BA1
LDQM
UDQM
/CS
CLK
/RAS
/CAS
/WE
38
15
21
19
39
18
17
16
AND GATE
LOGIC IC
IC8691
C0JBAA000346
AND GATE
LOGIC IC
IC8695
C0JBAA000346
QR8420
Q2980
Q8331
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
Q8335
Q8341
Q8321
Q8325
IC8611
P1
P2
6
5
47
46
SDA
SCL
191
122
110
127
124
126
123
120
119
118
117
116
115
109
114
111
113
112
103
105
106
121
104
152
148
151
149
150
139
138
129
130
131
214
213
181
188
189
185
183
190
180
179
197
193
193
12
13
DVD_MIXL
14
VOUTR
FP8101 CN2801
37
DVD_MIXR
4
4
1
1
2
2
ZFLAG
MUTING
SWITCH
COMPONENT
VIDEO OUT / VIDEO OUT
MA0
MA11
EEPROM
(Not Supplied)
JK2803
: FOCUS ERROR SIGNAL LINE
: TRACKING ERROR SIGNAL LINE
: DVD
: DVD VIDEO SIGNAL LINE
: DVD HEAD SIGNAL LINE
: DVD RF SIGNAL LINE
: MOTOR DRIVE SIGNAL LINE
: CD HEAD SIGNAL LINE
AUDIO SIGNAL LINE
: MAIN SIGNAL LINE
1
2
D+3.3V
+1.2V
D+5V
D+2.7V
16
COUT
WIDE_1
FROM
SYSTEM CONTROL
IC8651
RFKWMHB0X160...GC/GS
RFKWMHB0Y160...GCS/GCT
SA-VK460GC / SA-VK460GS / SA-VK460GCS / SA-VK460GCT
72
Summary of Contents for SA-VK460GS
Page 12: ...6 Accessories 12 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 14: ...7 2 Remote Control Operation Control 14 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 15: ...7 3 1 Disc Playability 7 3 Disc Information 15 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 17: ...7 4 DivX VOD Content 17 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 23: ...9 2 1 Service Mode Table 1 23 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 24: ...9 2 2 Service Mode Table 2 24 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 25: ...9 2 3 Service Mode Table 3 25 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 26: ...26 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 27: ...9 2 4 Service Mode Table 4 27 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 28: ...9 2 5 Service Mode Table 5 28 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 29: ...9 2 6 Special Mode Table 6 29 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 31: ...31 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 33: ...33 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 36: ...9 4 4 ECC Error Code Table 36 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 38: ...38 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 59: ...11 3 Checking and Repairing of Panel P C B 59 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 78: ...78 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 96: ...SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT 96 ...
Page 108: ...108 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 110: ...SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT 110 ...
Page 112: ...22 3 Packaging SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT 112 ...