Sanyo DC-DA1100 (XE) Service Manual page 18

SCHEMATIC DIAGRAM (CD)
4.3 Q1301
VREF VREF
2SB810
4.9
1
3.6
PICK UP 3.6
COM COMMON C1335
4.2
DT11T3CN 10;50 1.6
2
C1302 1000P
E
E
3
R1340 82K
FIN2 64 63 62
2.5
D
D R1342 82K
2.5
4 1
RFVCC
A LASER
A R1344 82K VPPC
5 2
FIN1
R1345 82K REF
B 2.5
B
2.5
6 R1346 150K 3
E
REF
2.5
C
R1347 150K
C 2.5 F
7 4
2.5
C1303 2.5
F 0.22 TB
2.5 REF
F
2.5
8 5
2.5
GND
GND 2.5 TE-
REF
9 6
R1304 BPL
LD
LD 6.8K
2.5
LD TE
2.5
10 7
REF
C1305
SVR VR 330P TE
VR
11 8
2.5
TESI -HIST.COMP
2.5
MD
MD
MD
SCH
C1308 0.22
12 9
SHOCK:WCOMP
2.5
2.5
F+ C1341 3300P TGHI
F+
TH
TGLI
13 10
2.5 THLDI
R1308 27K 2.5
T- 2.5
T- TA
2.5
14 11
C1309
R1309 REF
330
0.047
T+ T+ R1310
TD- TOFF2
15 12
2.5
15K
2.5
F- F- TD
16 13
2.5
REF
2.5
R1312 6.8K REF
JP 14
2.5
2.5
TO 15
2.5
2.5
FD
16
2.5
2.5
17 18 19
R1313
22K
C1312
1000P R1315
15K
C1313 R1314
0.1 22K
R1317 R1318
68K 1.5K
SPINDLE MOTOR
SP+ SP+
M 6
SP- SP-
28 27 26 25 24 23 22
5
SL+ SL+
M 4
IC103
SL- SL-
3
SLED MOTOR
1 2 3 4
LIMIT LIMIT
2
LIMIT SW
GND GND
1
BASE
MECHANISM
R1476
1K
This is a basic schematic diagram.
R1453
2.7K
IC101
LA9242M
61 60 59 58 57 56 55 54 53 52 51 50 49
NC
0.0
S.DVCC
0.0 R1337
6.8K
VCC TBC
TBC
2.5
C1329
2.5
4.7;50
FSC
FSC
FE1
REF 2.5
RF 2.5 R1338
REF GAIN
DGND 330K
DEF EFBAL
FOSTA
0.0
VCA CLK
HFL TOSTA 0.0
VCA REF
2FREQ CE
VHFL
BAL LASER REF
VCA CL
DRF FSTA SLI
REF
8/12CM DAT
VCA REF
VDRF SLOF
PONRST
BAL
SLC
TBC RFS- 2.4
R1333 R1334
2.4
REF
REF VCC
GEN 15K 1K
TOADJ STOP D Q
TOSTA a RF
R
RFSM 2.4
TES VR+0.3V
1.6
REF
CV+
REF CV- CV+
TGLI
FOCS
TGHI AND FSTA CV-
TGL CV+
CV-
TGLI
THLDI
REF FSTA
THLDI DEF STOP REF JP-
OR SLOF
GEN
SLOF
THLD JP 0.0
WCOMP 4.8
JP FOADJ JP+
HFL
HFL
REF FSTA SLOF SLOF
FE1 TES
REF GEN
TES
REF
FSERCH
OR
TOFF REF REF
TOFF
FOFF SLOF TOFF
REF
0.0
REF 4.8
8CM
TO TGL
TGL
12CM
4.8
JP+
JP- 4.8
REF JP+
0.0
0.0
20 21 22 23 24 25 26 27 28 29 30 31 32
C1318
R1320
8.2K
100P
R1327 C1321
3300P
R1331 220K
56K
FE
R1330 220K
VC
21 20 19 18 17 16 15
MM1469XH
D1401 D1402 D1403
1SS133 1SS133 1SS133
5 6 7 8 9 10 11 12 13 14
- 18 -
64 63 62 61 60 59 58 57 56 55 54 53
DEFI
0.0
0.0
TAI
C1451 R1454
0.1
680
PDO
0.0
0.0
VVSS
C1452
1.5
0.1
1.5
ISET
4.8
4.8
VVDD
C1455
0.1
FR
0.0
0.0
DVSS
IC102
C1346
33P EFMO
LC78629E
2.3
2.3
EFMIN
C1325 R1336
2200P 330 0.0
0.0
TEST2
RF
CLV+
CLV-
0.0
4.8
V/P
HFL
TES
17 18 19 20 21 22 23 24 25 26 27 28
+9V
400mA
PR140
R1473
100K
REST
R1462 560
CQCK
R1463 560
COIN
R1475 560
SQOUT
R1499 100
RWC
R1465 560
WRQ
C1491
DRF
0.01
52 51 50 49
EFLG
SBSY
0.0
0.0
C1773 R1771
XVSS 10;25 1K
C1476
XIN
0.022
XOUT
4.8
4.8
XVDD
0.0
4.7
MUTER
5.1
5.1
RVDD
2.1
C1783 R1781
2.1
RCHO 10;25 1K
0.0
0.0
RVSS
LVSS
2.1
2.1
LCHO
5.1
5.1
LVDD
0.0
4.7
MUTEL
0.0
NC
0.0
TEST4
0.0
0.0
29 30 31 32
D1410
RL153
PLAY
STOP
- 19 -
CD_R
A.GND
CD_L
TO FRONT PWB
LIM_SW
DRF DRF
RESET
REST
RWC RWC
CQCK
CQCK
WRQ WRQ
COIN
COIN
SQOUT SQOUT
TU_L
TU_L
TU_R TU_R
TU_GND
TU_GND
TU_+B
TU_+B
C1415
220P
CN122
TU_GND 1 TU_GND
TU_R
TU_R 2
TU_L 3 TU_L
CD_R
CD_R 4
5 CD_GND
CD_L
CD_L 6
TU_+B 7 GND
+B
8