Schematic Diagram (Cd); Stop Play - Sanyo DC-MM5000 (XE) Service Manual

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SCHEMATIC DIAGRAM (CD)

VREF
4.3
Q1301
VREF
4.9
2SB810
16
PICK UP
3.6
C1335
3.6
4.2
DT11T3CN
COM
22;50
1.6
15
COMMON
C1302
1000P
E
E
14
R1340
82K
64
63
62
FIN2
D
R1342
D
82K
13
1
2.5
2.5
RFVCC
A
R1344
82K
LASER
A
FIN1
VPPC
12
2
2.5
R1345
82K
2.5
REF
B
B
E
11
R1346
150K
3
2.5
2.5
REF
C
R1347
150K
C
F
10
4
2.5
C1303
2.5
0.22;50
2.5
TB
REF
F
F
2.5
9
5
2.5
GND
GND
2.5
TE-
REF
8
6
R1304
BPL
LD
6.8K
2.5
LD
LD
TE
2.5
7
7
REF
C1305
SVR
330P
TE
VR
VR
6
8
2.5
TESI
-HIST.COMP
2.5
MD
C1308
0.22;50
2.5
MD
MD
SCH
5
2.5
9
SHOCK:WCOMP
C1341
3300P
TGHI
F+
F+
TH
4
10
TGLI
2.5
THLDI
2.5
R1308
27K
T-
2.5
T-
TA
3
2.5
11
C1309
R1309
REF
330
0.047
T+
T+
R1310
2
12
TD-
TOFF2
2.5
15K
2.5
F-
F-
TD
1
13
2.5
REF
2.5
R1312
6.8K
REF
JP
14
2.5
2.5
C1311
TO
15
0.01
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
DA11
LOADING
M-
MOTOR
M-
M
1
M+
M+
2
R1507
4.7K
CLOSE
CLOSE
3
CLOSE SW
GND
GND
4
OPEN
OPEN
5
OPEN SW
CD MECHANISM
CD11FTA
Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol
diagram designated components in which safety and performance can be of special significance. When replacing a component identified by
the replacement parts designated, or parts with the same ratings of resistance, wattage or voltage that are designated in the parts list in this manual. Leakage-
current or resistance measurements must be made to determine that exposed parts are acceptably insulated from the supply circuit before returning the product
to the customer.
R1453
2.7K
IC101
LA9242M
61
60
59
58
57
56
55
54
53
52
51
50
49
NC
0.0
S.DVCC
R1337
0.0
6.8K
TBC
VCC
TBC
2.5
C1329
2.5
4.7;50
FSC
FSC
FE1
REF
2.5
RF
2.5
C1326
REF
GAIN
DGND
1000P
DEF
EFBAL
FOSTA
0.0
VCA
CLK
R1341
HFL
TOSTA
0.0
VCA
REF
2FREQ
CE
VHFL
56K
BAL
LASER
REF
VCA
CL
DRF
FSTA
SLI
REF
8/12CM
DAT
VCA
REF
VDRF
SLOF
R1338
330K
PONRST
BAL
SLC
RFS-
TBC
2.4
R1333 R1334
2.4
REF
REF
VCC
GEN
15K
1K
TOADJ
STOP
D
Q
TOSTA
a
R
RF
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
STOP
THLDI
DEF
REF
JP-
OR
SLOF
GEN
SLOF
THLD
JP
0.0
WCOMP
4.8
FOADJ
JP
JP+
HFL
HFL
REF
FSTA
SLOF
SLOF
FE1
REF
GEN
TES
TES
REF
FSERCH
OR
TOFF
REF
REF
TOFF
FOFF
SLOF
TOFF
REF
0.0
8CM
REF
4.8
TO
TGL
TGL
12CM
JP+
4.8
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
C1321
R1331
220K
3300P
R1327
56K
FE
R1330
220K
VC
21 20 19 18 17 16 15
MM1469XH
1SS133 1SS133 1SS133
D1401
D1402
D1403
5
6
7
8
9
10
11
12
13
14
PRODUCT SAFETY NOTICE
! ! !
- 18 -
64
63
62
61
60
59
58
57
56
55
54
DEFI
0.0
0.0
TAI
C1451
R1454
0.1
680
PDO
0.0
0.0
VVSS
C1452
0.1
1.5
1.5
ISET
4.8
4.8
VVDD
FR
0.0
0.0
DVSS
IC102
C1346
33P
EFMO
LC78629E
2.3
2.3
EFMIN
C1325
R1336
0.01
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
R1473
100K
OPN/CLS
IC132
1
2
3
4
5
6
400mA
PR101
and
mark in the parts list and the schematic
! ! !
and
, use only
R1461
560
DSP_RESET
R1462
560
CQCK
R1463
560
COIN
R1475
560
SQOUT
RWC
R1465
560
WRQ
C1491
DRF
53
52
51
50
49
0.01
EFLG
100;16
SBSY
C1492
0.0
0.0
C1773
R1771
XVSS
10;50
1K
X1451
16.93M
XIN
XOUT
4.8
C1496
4.8
XVDD
0.01
0.0
4.7
MUTER
D1881
MTZJ5.1B
5.1
5.1
RVDD
2.1
C1783
R1781
2.1
RCHO
10;50
1K
0.0
0.0
RVSS
LVSS
2.1
2.1
LCHO
5.1
5.1
LVDD
0.0
4.7
MUTEL
0.0
0.0
NC
TEST4
0.0
0.0
28
29
30
31
32
D1480
1SS133
C1497
R1881
0.01
470
D1601
1A3-I
LB1641
7
8
9 10
PR132
630mA
PLAY
STOP
This is a basic schematic diagram.
- 19 -
CD-R
A.GND
CD-L
TO FRONT PWB
CN122
DRF
1
DRF
RWC
RWC
2
CQCK
3
CQCK
SQOUT
SQOUT
4
COIN
COIN
5
SW
6
CLOSE
7
8
WRQ
WRQ
OPEN
9
10
C2F
RESET
DSP_RESET
11
12
GND
CN123
CD_L
CD-L
1
2
A_GND
CD_R
CD-R
3
4
D_GND
+9.4V
5
A.GND

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