Schematic Diagram (Dvd) - Sanyo DC-TS765KR Service Manual

SCHEMATIC DIAGRAM (DVD)

RF5
Q1880
*
A.GND
R1886
FO+
TR+ * PVR
CN100
TR- FO- C1048
0.01
Q1882
1AV4J11YA240G
Q1881
000 *
*
F-
1 FO-
PVR
10K
F+ 2
FO+
10K
A.GND
T+ 3
TR+
A.GND
T- 4
TR-
RF(NC) 5
B 6
A 7
(B) (A) (D) (C)
E 8
VC C1005
GND-PD 9
0.1
VC 10
VCC 11
A.GND
F 12
000
D 13
C 14
RF5
CD/DVD 15
CD/DVD
MD(NC)
16
(E) (F)
R1031
(LD-CD) 17
10K
VR-CD 18
3
VR-DVD
19
Q1002
LD-CD
MD A.GND KTC3875
20 1 2 RF5
Q1003
LD-CD KTC3875
21
R1033
LD-DVD
HFM 10K
22 VR-CD
LD-DVD VR-DVD
23
R1008
A.GND Q1016
Q1004 2.2M
GND-LD 24 KTC3875
KTC3875
1 2 A.GND
R1009
A.GND
R1034 MD 1.2M
HFM
L1000 3 3.3K
1000
A.GND
RF5
A.GND
R1035
C1008
1K
A.GND
1000P
* *
Q1005
R1012 R1014
KTA1505
10K 39K
A.GND
R1013 R1015
10K 39K
A.GND
LDTP1
RF5 PVR
R1038
C1010
1K
1000P TOST
Q1006
KTA1505
LDTP2
LOADING-M
M
M011
RF5
H;DVD
L;CD
S0001
CN001
1 2 3 4 5
3.3V
*CLS_SW
*OPN_SW
CN160
R1502
1AV4J10AU050N
100
OPEN_SW 5 *OPN_SW
R1503
GND_D 4
100
CLOSE_SW 3 *CLS_SW *CLOSE
MLD2 2
MLD1 1
000
DGND
SLED-M
MLD1 MLD2
M
CN162
M0001
CN002 1AV4J11PY060M
000 SP+ SP-
SLED1 SLED1
6 6
SPINDLE-M
SLED2 SLED2
5 5
M SP+ SP+
4 4
M001
SP- SP-
3 3
SLED2 SLED1
GND GND
2 2
1 LMT_SW 1
LMT_SW DGND
LIMIT-SW
008
3.3V
SPD_FG
R1890
LIMIT Q1890 *
FG
*
SPD_FG
R1892
*
3.3V
DGND DGND DGND DGND
*LSW
R1505
100
This is a basic schematic diagram.
VR
R1832 R1830
* *
PVR
R1831 *
A.GND
C1046 C1820 R1072
47P * 22K
R1076
3.3K A.GND RFP RFN
A.GND
R1074 R1073
RF5
330 1K
A.GND
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50
CAP
PREF
1
CAP
EQ
PH
2 AGOF
VCC GU DVD
FC BST
VCC /CD
BCA
PREF
PH
3 IC100
PDRF
C1000 BCA
56P LA9703W
B BH
4
PD1
C1001 XHTR
56P
A
5
PD2 37dB
C1002
BPF
DCCUT
56P
D
6
4.3K
PD3 30KHZ
C1003
C 56P LPF1
7
SREF SGC
PD4 GU
LPF2
23K XHTR
200KHZ
8
GND 1K 30KHZ
47K FEBL
LPF1 SREF
A.GND
9 23K
SGC
FIN1
GU
LPF2
1K
47K DPD/TE
XHTR
FEBL SREF SREF
200KHZ
10
FIN2
6P
47K SREF
11
PIN1
R1800 *
TH
R1801 *
12
PIN2 47K
SGC
GU
47K
F 6P
A.GND
SREF
13
TIN1
47K
E
PREF
TEBL
14
TIN2
SGC
GU
15 TEBL
LDD1 SREF
APC
16
LDON1
FOST LDS1
APC
LDON2
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
FOST
A.GND
TOST A.GND A.GND A.GND A.GND
DVD_*CD 3.3V RF5
GUP
A.GND
R1700 C1700
5.6K 1000P
R1703
R1702 10K
KFG
4.7K
R1701
5.6K
DGND
4 3 2 1
VR
IC161
9V
BA10358
*OPEN
*OPEN 5 6 7 8
9V
M DGND M DGND
*CLOSE M DGND
1 FWD S-GND DGND
*DMUTE
A.GND
2 REV VCONT
3 VCC2 MUTE *DMUTE
4 VLO- VIN4
5 VLO+ VIN4-
TR- 6 VO4+ VIN4+ TDO
R1606
TR+ 7 VO4- VREF-IN
10K
5V
FO- 8 VO3+ VIN1-SW TD
FO+ 9 VO3- VREF-OUT
VR
VO2+ REG-OUT
VO2- REG-IN FD
A.GND
R1604
VO1+ VIN3+
10K
VO1- VIN3- FDO
VCC1 VIN3 SPD
R1602
VIN1 VIN2+
10K
VIN1-A VIN2- SPDO
VIN1+A VIN2
VIN1-B VIN1+B
SLD
SLDO
R1600
10K
LOADING
OFF
OPEN CLOSE short
(HI-imp) brake
1 *OPEN (FWD) L L H H
2 *CLOSE (REV) L H L H
- 38 -
VR
3.3V
PHBCA ADPH
(Loader BLOCK)
R1065
6.8K
A.GND PHBCA
R1066
6.8K
*:no MOUNT(LOC No.=1800-1899)
ADPH
49
VR
SREFI
C1028 A.GND
A.GND
4700P BH
PH BHC
R1062
6.8K
ADBH
BH
R1060
62K
ADBH 44 43 42 41 40 39 38 37 36 35
ISET
C1026 A.GND A.GND A.GND
1
WO
WOC WO
R1059
R1057
10K
A.GND 33K
VR
PPN
R1056
PP
C1025 33K
TEC 1 2 3 4
0.047
WO TEC
C1024
C1022
WO/PP 4700P ADTE
4700P
ADTE
TE ADFE
R1053 R1055
6.8K 6.8K
FE RREC A.GND ADFE
C1090
R1090
1000P
10K
RREC
A.GND
C1020 ADRREC
100P
CP
A.GND
TEBL TBAL
TBAL
3.3V
FEBL FBAL
FBAL
FC FC
FC
BST BST
BST
TESIO
HFLIO
32
VR
SGC
176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133
R1850 1 AD1
*
PHBCA 2 AD0
ADJV 3 JV
ADRREC 4 RREC
ADPH 5 RF_PH
ADBH 6 RF_BH
ADTE 7 TE
ADFE 8 FE
C1300
9 TEST0
470P
RFP 10 EFMINP
C1301 11 TEST1
470P
RFN 12 EFMINN
13 SLCLPFO
C1302
R1302 14 SLCLPFI
0.1
3.3V 100K
15 SLCO1
16 SLCO2
R1303
17 AVDD1 AD/DA 3.3V
4.7K
VR
18 AVSS
A.GND
BHC 19 BHC
A.GND WO 20 WO IC130
TEC 21 TEC
22 VREF
LC78663NW/NRW
FOST TSTD1
C1852
*
TOST TSTD0
C1853
*
FC F0
C1854
*
BST
BST
C1855
*
TBAL
TBAL
C1856
*
FBAL
FBAL
C1857
*
SGC
SGC
C1858
*
SLDO SLDO
C1859
*
SPDO SPDO
C1860
*
TDO TDO
C1861
*
FDO FDO
C1862
*
DVDD0 LOGIC 2.5V
DGND DVSS
SPD_FG FG(PP1)
*INT_DEC
*INT_DEC HIRQB
*RDY
*RDY HWAITB
*LSI_RST
*LSI_RST HRESB
*RD
*RD HRDB
*WR
*WR HWRB
*CS_DVD
*CS_DVD HCSB I/O 3.3V
HDAT0
C1305
0.1 DVDD1
45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88
DGND
DGND DGND
3.3V
DGND
2.5V
L1002
000
5V
RF5
A.GND A.GND
P
9V
32 31 30 29 28 27 26 25 24 23
DGND
IC131
M11L416256SA
3.3V C1845
5 6 7 8 9 10 13 14 15 16 17 18 19 20 21 22
C1846 C1847
*
DGND A.GND
AMCLK
X1500
16.9344MHZ
3.3V 2.5V
DGND
SYEQ
A2.5V
DGND FSEQ R1331
1M
DGND DGND
L1302
1000
DVSS
DVDD0
OSC R1320
VCOC
5.6K
LOGIC 2.5V
VRPFR
R1319
VPDO
10K
AVSS
R1865
SYS_PLL2.5V AVDD3
*
R1864
JVRVO
*
JVAIN R1317 ADJV
6.8K
JVAO
C1316
JVCPC
560P
C1315
JVCPI
0.01 *
R1316
AVSS 10K
R1315
EFM/PLL 3.3V AVDD2
1.2K
DVDFR
CDFR
1.8K
A.GND
FISET
R1314
PISET
PCN
LF3
C1880
LF2
*
LF1
C1311
FPDO
0.1
PPDO
C1310
VCOCTL
0.1
DVSS
R1860
LOGIC 2.5V DVDD0
*
PCK PCK
EFMOUT EFMOUT
AVD7
AVD6
AVD5
AVD4
AVD3
AVD2
AVD1
AVD0
AVERRB
AVSCTB
AVDACK
AVACKO
AVREQI
I/O 3.3V
EMPH
DVSS
C1308
DGND
0.1
LRCK
DGND BCK
3.3V
CD_DATA
C2F
DGND DGND DGND
- 39 -
3.3V
P
2.5V
5V
9V
*
*
DGND M
PRODUCT
AMCLK_DSP
SAFETY
NOTICE
SPDIF
CD
SPDIF
CD
EACH PRECAUTION
EMPH
EMPH
LRCK
LRCK
IN THIS MANUAL
BCK
BCK
CD_DATA
SHOULD BE
CD_DATA
C2F
C2F
FOLLOWED DURING
SERVICING.
AVD7
AVD7
AVD6 COMPONENTS
AVD6
AVD5
AVD5
IDENTIFIED WITH
AVD4
AVD4
AVD3
AVD3
THE IEC SYMBOL ! ! !
AVD2
AVD2
AVD1
AVD1
AND MARK IN THE
AVD0
AVD0
PARTS LIST AND
*DERR
WO *DERR
*DBGN THE SCHEMATIC
*DBGN
DCLK
ADJV DCLK
DIAGRAM
*DACK
*DACK
*DREQ
*DREQ DESIGNATED
3.3V
COMPONENTS IN
A.GND
HD0
WHICH SAFETY AND
HD1
C1314 HD2
PERFORMANCE CAN
0.1
C1313 HD3
0.1
A.GND HD4 BE OF SPECIAL
R1863
HD5
*
R1862 SIGNIFICANCE.
HD6
*
R1311
HD7
1.2K
WHEN REPLACING A
R1861
*
R1310
HA0 COMPONENT
680
HA1
HA2
IDENTIFIED BY ! ! !
HA3
HA4 AND , USE ONLY
HA5
AVD7 HA6 THE REPLACEMENT
AVD6 HA7
PARTS DESIGNATED,
AVD5 HA8
AVD4 HA9
OR PARTS WITH
AVD3 HA10
AVD2 HA11 THE SAME RATINGS
AVD1 HA12
OF RESISTANCE,
AVD0
*DERR GUP
WATTAGE OR
*DBGN
*CS_DVD
DCLK *WR
VOLTAGE THAT ARE
*DACK *RD
DESIGNATED IN THE
*DREQ WRQ
EMPH *RDY
PARTS LIST IN THIS
*INT_DEC
*LSI_RST
MANUAL.
LEAKAGE-CURRENT
*CLOSE
OR RESISTANCE
*OPEN
*DMUTE
MEASUREMENTS
SPD_FG
*CLS_SW
MUST BE MADE TO
*OPN_SW
DETERMINE THAT
*LSW
2500,765,760/ALL
EXPOSED PARTS
ARE ACCEPTABLY
INSULATED FROM
THE SUPPLY
CIRCUIT BEFORE
RETURNING THE
PRODUCT TO THE
CUSTOMER.