Schematic Diagram (Dvd) - Sanyo DVD-SL20V Service Manual

SCHEMATIC DIAGRAM (DVD)

RF5
Q1810
* R1120
1K
CDX2
R1121
A.GND
1K
R1816
FO+ CDX4
TR+ *
Q1021
KTC3875
CN100 TR- FO-
1AV4J11RN240G Q1812
Q1811
*
000 *
F-
F- 1 1 FO-
PVR RF5
10K
F+ 2 F+ 2 FO+
10K
T+
T+ 3 3 TR+
A.GND
T-
T- 4 4 TR-
(B)
(NC) 5 (NC) 5
(A) A.GND
B
B 6 6
(E)
A
A 7 7
E 8 E 8
VC C1001
9 GND-PD 9
GND-PD
0.1
A.GND
VC
VC 10 10
Q1001
(D) KTA1504
VCC 11 VCC 11 (C)
A.GND
12 F 12 (F)
F
000
D
D 13 13
C 14 C 14
R1020
82K
CD/DVD 15 CD/DVD 15
5Va 5V
(NC) CD/DVD
(NC) 16 16
R1022
(LD-CD) R1024 82K
(LD-CD) 17 17
10K
VR-CD 18 VR-CD 18
3
VR-DVD
VR-DVD 19 19
Q1002
LD-CD
MD A.GND KTC3875
MD 20 20 1 2
Q1003
KTC3875
LD-CD 21 LD-CD 21
LD-DVD R1027
10K
HFM
HFM 22 22 VR-CD
LD-DVD VR-DVD
LD-DVD 23 23
A.GND Q1016
Q1004
GND-LD 24 GND-LD 24 KTC3875
KTC3875
1 2 A.GND
A.GND
R1028
HFM
L1100 3 3.3K
1000
A.GND
5Va 5V
A.GND
R1030
C1004
1K
A.GND 1000P
C1008
47/25
Q1005
KTA1505
A.GND
LDTP1
A.GND
RF5 PVR
R1035
C1006
1K
1000P
Q1006
KTA1505
LDTP2
LOADING-M
RF5
M
M011
S0001
L;CD H;DVD
CN001
3VL
*CLS_SW
*OPN_SW
CN160
1 2 3 4 5
R1502
1AV4J10AU050N
100
OPEN_SW
5 *OPN_SW
GND_D R1503
4
100
CLOSE_SW 3 *CLS_SW
MLD2 2
MLD1
1
000
DGND
SLED-M
MLD1 MLD2
M
M0001 CN162
1AV4J11RR080G
000 SP1+ SP1-
SLED1 SLED1
8 1
SPINDLE-M
7 SLED2 SLED2 2
M SP1+ SP1+
6 3
M001
SP1- SP1-
5 4
SLED2 SLED1
4 +5V +5V 5
SP_FG SP_FG
3 6
GND GND
2 7
1 LMT_SW LMT_SW 8
Q1510
LIMIT-SW
KTA1504
008
5Va 5V
DGND
DGND
10K
Q1511
*DMUTE
KRC102S
10K
SPD_FG
SE001 R0002 Q1520
GP2S60 10K KTA1504
DGND
3VL
SPD_FG
FG
Q1521
R1520 KTC3875
10K
DGND DGND
3VL
LIMIT
*LSW
R1505
100
This is a basic schematic diagram.
RF02 RF01
RF5 DP5
PVR C1077
68P
A.GND A.GND
C1079
150P R1104 C1076 R1101 C1075
A.GND 330 220P 330 100P
Q1020
R1107
KTC3875 R1103
470
R1100
330 330
R1109 C1080
560 56P
A.GND
EQSCT
R1110
10K
PVR
Q1000
000
KTC3875
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
1
RFN EQO3
2 RFP XQBH
3 PD1 EQI4
4
PD2 XHTR
5 PD3 EQO4
6 PD4 VCC(DPD)
7
PD5 EQL2
R1089
R1021
SE5
8 PD6 TH
0 C1072 56P
9 PD7 EQO2
R1023
10
PD8 CPOF
0 C1071
11 PD9 LPC
47/25
12 VCC(SERVO) GND(DPD)
MD IC100
13 LA9702W
LDD1 TC
C1070 82P
14 LDS1 DEFC
15 LDD2 DEF
R1079 2.2K
16 LDS2 BCA
17 GND(SERVO) PH
R1075 47K
A.GND SGC 18 SGC PHI
FBAL 19 FEBL BH
TEBL RFOP
20
TBAL
RFP
000 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
RFN
RFVCA
R1057 22K
A.GND BOOT3T
FOST *
R1802
R1054 R1056
TOST A.GND A.GND A.GND
68K 12K
VR
C1056
33P
WX ADWO A.GND
A.GND
P
R1060
6.8K
R1204
10K R1050
5Va 5V 27K
ADTE
A.GND
A.GND
A.GND
8 7
9 6
DEFECTO
10 5 R1210 FE
27K
R1202 ADFE
11 4
10K
12 3
13 2 R1211
27K
14 1
A.GND
IC101
A.GND DPD_TE
CD4066BCM
A.GND
DPD_TE
9V
*OPEN
*OPEN
M DGND M DGND
*CLOSE
*CLOSE
M DGND
1 FWD S-GND
*DMUTE
2 REV VCONT
3
VCC2 MUTE *DMUTE
4 VLO- VIN4
TOST
5 VLO+ VIN4-
FOST
TR- 6 TD BOOT3T
VO4+ VIN4+
R1606 RFVCA
TR+ 7 VO4- VREF-IN
5.6K
TBAL
5Va 5V
FO- 8 VO3+ VIN1-SW TD
FBAL
FO+ 9 SGC
VO3- VREF-OUT
VR
VO2+ REG-OUT
VO2- REG-IN FD
A.GND
R1604
VO1+ VIN3+
10K
VO1- VIN3- FD
SPD
VCC1 VIN3
R1602
VIN1 VIN2+
10K
VIN1-A VIN2- SPD
VIN1+A VIN2
VIN1-B VIN1+B
SLD
SLD
R1600
10K
LOADING
OFF
short
OPEN CLOSE
brake
(HI-imp)
1 *OPEN (FWD) L L H H
2 *CLOSE (REV) L H L H
MUTE ON MUTE OFF
34 *DMUTE L H
- 34 -
EQ04
5V 5Va
L1090
1000
RF5
A.GND
L1190
1000
SE5
*:no MOUNT(LOC No.=1800-1899)
LDON1
LDON2
DPD_TE L1191
A.GND 1000
DP5
CDX2
<CDX2=EQSCT>
XQBH
A.GND
XHTR
DPD_TE
*DEFINH
C1073
18P
RF5
2.2K
DEFECTO
R1083
22K
R1082
22K
R1080 R1081
47K 100K
3.3V
Q1013 DEFECTI
KTA1504
Q1014
KTC3875 Q1012
A.GND KTC3875
3VL
A.GND A.GND A.GND
R1076
PH
47K
ADPH
BHDC
R1070
A.GND
47K
RFP
BHDC
RFN
A.GND
R1073 22K
XHTR
TBAL
BH
R1072 DEFECTI DEFECTO
27K
BH
C1063
4700P
R1071
22K
VR
TE DGND
Q1011
KTC3875
ADTE
A.GND
208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157
ADRREC
5V 5Vd
1 RFPI
2 TESIO
3 DVDD2
VR
ADFE
4 DVSS
BH 5 AD5/BH
TE 6 AD4/PH/TE
DGND
7 AD3/WO ADWO
8 AD2/BCA ADBCA
9 AD1/JV
ADRREC 10 AD0/RREC
ADPH 11 RF_PH
BHDC 12 RF_BH
ADTE 13 TE
ADFE 14 FE
C1304 470P 15 TEST0
RFP 16 EFMINN
C1305 470P 17 TEST1
RFN 18 EFMINP
5V 5Va
19 SLCLPF0
R1300
C1306 0.1
100K 20 SLCLPF1
21
SLC01
C1852 *
R1301
22
SLC02
33K
C1853
* 23
AVDD1
24
AVSS
25
VREF
C1311
26
VR SLCBIAS
1000P
TESBIAS
A.GND DGND
HFLBIAS
R1303 1K
OFFSET
R1304 1K
BCATH
R1305 1K
BOOT3T
R1306 1K
RFVCA
TBAL
R1308 1K
FBAL
R1309 1K
SGC
SLD
SLDO
SPD
SPDO
TD
TDO
FD
FDO
DGND
DVSS
DVDD0
SPD_FG FG
DSP43 EVENT
DSP44 HFLIO
DSP45 (PP0) (SP_REV)
*DEFINH (PP1) *DEFINH
CDX2 (PP2) CDX2
CDX4 (PP3) CDX4
WRQ WRQ
HFBUSYB
HBUSYB
DVDD3
[HOST]
000
53 54 55 56 57 58 59 60 61 62 63 64 65 66 67
DSP50
DSP51
5Vd 5V
5Va 5V
(Loader BLOCK)
9V
3.3V
000
000
44 43 42 41 40 39 38 37 36 35 32 31 30 29 28 27 26 25 24 23
D RAM
IC141
256Kx16
T224162B
1 2 3 4 5 6 7 8 9 10 13 14 15 16 17 18 19 20 21 22
000
WX
P
DGND
C1871
C1870
*
DGND
A.GND
000
000
JVRVO
JVAIN
C1332
JVAO
0.01
JVCPC
JVCPI
AVSS
R1342
AVDD2
1.2K
DVDFR
R1340
22K CDFR
FISET
PISET
PCN R1339
22K
LF3
LF2
C1326 0.1
LF1
FPDO
PPDO
VCOCTL
DVSS
DVDD0
PCK
LEFM
EFMOUT
DVSS
IC130 [A/V I/F] DVDD4
MONI9/DOUT
LC78661W
MONI8/EMPH
MONI7/LRSY
MONI6/ROMCK
MONI5/ROMXA
MONI4/C2F
AVD7
AVD6
AVD5
AVD4
AVD3
AVD2
AVD1
AVD0
[A/VIF] DVDD4
DVSS
AVERRB
AVSCTB
AVDACK
AVACKOI
R1330
AVREQIO
LDON2(PP7)
LDON1(PP6)
[XTAL] DVDD6
R1329
XOUT
XIN
DVSS
000
68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
100 101 102 103 104
A.GND
R1323 R1324 C1323
10K 220 0.1
R1490
0
AMCLK
- 35 -
5Vd 5Vd
5V
A.GND
9V
3.3V
DGND
5V 5Vd
DGND
*
C1872
*
SPDIF
CD
R1485 0
SPDIF
_SPDIF_CD
CD
EMPH
A.GND M DGND
R1484 0
_EMPH EMPH
LRCK
R1483 0
_LRCK LRCK
BCK
R1482 0
_BCK BCK
SDATA
R1481 0
_SDATA SDATA
C2F
R1480 0
_C2F C2F
ADV7
ADV7
ADV6
R1854 ADV6
* ADV5
ADV5
R1344 27K
ADV4
ADV4
ADV3
ADV3
R1343
5V 5Va
C1331 150P ADV2
10K
ADV2
ADV1
ADV1
1.8K
ADV0
R1341 ADV0
C1330 0.1
*DERR
*DERR
*DBGN
*DBGN
C1329 A.GND
R1852 DCLK
0.1
C1855 * DCLK
R1851 *DACK
*
* *DACK
R1336
*DREQ
R1333
C1327 0.1 1.2K *DREQ
680
R1850
R1853 * *
AMCLK
DSP136
HD0
DSP135
DSP134
HD1
HD2
HD3
_SPDIF_CD
_EMPH HD4
_LRCK
HD5
_BCK
HD6
_SDATA
_C2F HD7
ADV7
ADV6
HA0
ADV5
ADV4 HA1
ADV3
HA2
ADV2
HA3
ADV1
ADV0 HA4
HA5
HA6
*DERR
*DBGN HA7
DCLK
HA8
*DACK
10K HA9
*DREQ
LDON2 HA10
LDON1
HA11
C1896
*
10K HA12
(HCSB)
*DVDCS
(HWRB)
C1895 *WR
*
(HRDB)
*RD
WRQ
(HWAITB)
*RDY
(HIRQB)
*DVDIRQ
(*LSI_RST)
*DVDRST
*CLOSE
*OPEN
*DMUTE
SPD_FG
*CLS_SW
*OPN_SW
*LSW